From b3c8b722e247dad6fe066bdf505a68dc3d87646d Mon Sep 17 00:00:00 2001 From: Tim Bentley Date: Sat, 4 Jun 2016 11:50:43 +0100 Subject: [PATCH 001/181] Start of websockets in remote --- openlp/plugins/remotes/lib/__init__.py | 4 +- openlp/plugins/remotes/lib/httpserver.py | 110 ++++++++++++++++++----- openlp/plugins/remotes/lib/poll.py | 52 +++++++++++ openlp/plugins/remotes/remoteplugin.py | 10 ++- scripts/check_dependencies.py | 1 + 5 files changed, 152 insertions(+), 25 deletions(-) create mode 100644 openlp/plugins/remotes/lib/poll.py diff --git a/openlp/plugins/remotes/lib/__init__.py b/openlp/plugins/remotes/lib/__init__.py index f2407bb92..53e7d70e3 100644 --- a/openlp/plugins/remotes/lib/__init__.py +++ b/openlp/plugins/remotes/lib/__init__.py @@ -20,8 +20,10 @@ # Temple Place, Suite 330, Boston, MA 02111-1307 USA # ############################################################################### +from .poll import OpenLPPoll from .remotetab import RemoteTab from .httprouter import HttpRouter from .httpserver import OpenLPServer -__all__ = ['RemoteTab', 'OpenLPServer', 'HttpRouter'] + +__all__ = ['RemoteTab', 'OpenLPServer', 'HttpRouter', 'OpenLPPoll'] diff --git a/openlp/plugins/remotes/lib/httpserver.py b/openlp/plugins/remotes/lib/httpserver.py index 7cc90fc07..2b0613ae9 100644 --- a/openlp/plugins/remotes/lib/httpserver.py +++ b/openlp/plugins/remotes/lib/httpserver.py @@ -25,17 +25,19 @@ The :mod:`http` module contains the API web server. This is a lightweight web se with OpenLP. It uses JSON to communicate with the remotes. """ +import asyncio import ssl import socket +import websockets import os import logging import time from PyQt5 import QtCore -from openlp.core.common import AppLocation, Settings, RegistryProperties +from openlp.core.common import AppLocation, Settings, RegistryProperties, OpenLPMixin -from openlp.plugins.remotes.lib import HttpRouter +from openlp.plugins.remotes.lib import HttpRouter, OpenLPPoll from socketserver import BaseServer, ThreadingMixIn from http.server import BaseHTTPRequestHandler, HTTPServer @@ -43,7 +45,7 @@ from http.server import BaseHTTPRequestHandler, HTTPServer log = logging.getLogger(__name__) -class CustomHandler(BaseHTTPRequestHandler, HttpRouter): +class WebHandler(BaseHTTPRequestHandler, HttpRouter): """ Stateless session handler to handle the HTTP request and process it. This class handles just the overrides to the base methods and the logic to invoke the methods within the HttpRouter @@ -88,18 +90,21 @@ class HttpThread(QtCore.QThread): self.http_server.start_server() def stop(self): - log.debug("stop called") self.http_server.stop = True -class OpenLPServer(RegistryProperties): - def __init__(self): +class OpenLPServer(RegistryProperties, OpenLPMixin): + """ + Wrapper round a server instance + """ + def __init__(self, websocket=False, secure=False): """ Initialise the http server, and start the server of the correct type http / https """ super(OpenLPServer, self).__init__() - log.debug('Initialise OpenLP') self.settings_section = 'remotes' + self.secure = secure + self.websocket = websocket self.http_thread = HttpThread(self) self.http_thread.start() @@ -108,21 +113,34 @@ class OpenLPServer(RegistryProperties): Start the correct server and save the handler """ address = Settings().value(self.settings_section + '/ip address') - self.address = address - self.is_secure = Settings().value(self.settings_section + '/https enabled') - self.needs_authentication = Settings().value(self.settings_section + '/authentication enabled') - if self.is_secure: + is_secure = Settings().value(self.settings_section + '/https enabled') + # Try to start secure server but not enabled. + if self.secure and not is_secure: + return + if self.secure: port = Settings().value(self.settings_section + '/https port') - self.port = port - self.start_server_instance(address, port, HTTPSServer) else: port = Settings().value(self.settings_section + '/port') - self.port = port - self.start_server_instance(address, port, ThreadingHTTPServer) + if self.secure: + self.start_server_instance(address, port, HTTPSServer) + else: + if self.websocket: + self.start_websocket_instance(address, port) + else: + self.start_server_instance(address, port, ThreadingHTTPServer) + # If HTTP server start listening if hasattr(self, 'httpd') and self.httpd: self.httpd.serve_forever() else: - log.debug('Failed to start server') + log.debug('Failed to start http server on port {port}'.format(port=port)) + # If web socket server start listening + if hasattr(self, 'ws_server') and self.ws_server: + event_loop = asyncio.new_event_loop() + asyncio.set_event_loop(event_loop) + event_loop.run_until_complete(self.ws_server) + event_loop.run_forever() + else: + log.debug('Failed to start ws server on port {port}'.format(port=port)) def start_server_instance(self, address, port, server_class): """ @@ -135,7 +153,7 @@ class OpenLPServer(RegistryProperties): loop = 1 while loop < 4: try: - self.httpd = server_class((address, port), CustomHandler) + self.httpd = server_class((address, port), WebHandler) log.debug("Server started for class {name} {address} {port:d}".format(name=server_class, address=address, port=port)) @@ -145,11 +163,50 @@ class OpenLPServer(RegistryProperties): "{loop:d} {running}".format(loop=loop, running=self.http_thread.isRunning())) loop += 1 time.sleep(0.1) - except: - log.error('Failed to start server ') + except Exception as e: + log.error('Failed to start http server {why}'.format(why=e)) loop += 1 time.sleep(0.1) + def start_websocket_instance(self, address, port): + """ + Start the server + + :param address: The server address + :param port: The run port + """ + loop = 1 + while loop < 4: + try: + self.ws_server = websockets.serve(self.handle_websocket, address, '4318') + log.debug("Web Socket Server started for class {address} {port:d}".format(address=address, port=port)) + break + except Exception as e: + log.error('Failed to start ws server {why}'.format(why=e)) + loop += 1 + time.sleep(0.1) + + @staticmethod + async def handle_websocket(request, path): + """ + Handle web socket requests and return the poll information. + Check ever 0.5 seconds to get the latest postion and send if changed. + Only gets triggered when 1st client attaches + :param request: request from client + :param path: not used - future to register for a different end point + :return: + """ + log.debug("web socket handler registered with client") + print(path) + previous_poll = None + if path == '/poll': + while True: + current_poll = OpenLPPoll().poll() + if current_poll != previous_poll: + await request.send(current_poll) + previous_poll = current_poll + await asyncio.sleep(0.2) + def stop_server(self): """ Stop the server @@ -166,11 +223,20 @@ class HTTPSServer(HTTPServer): Initialise the secure handlers for the SSL server if required.s """ BaseServer.__init__(self, address, handler) - local_data = AppLocation.get_directory(AppLocation.DataDir) self.socket = ssl.SSLSocket( sock=socket.socket(self.address_family, self.socket_type), - certfile=os.path.join(local_data, 'remotes', 'openlp.crt'), - keyfile=os.path.join(local_data, 'remotes', 'openlp.key'), + certfile=get_cert_file('crt'), + keyfile=get_cert_file('key'), server_side=True) self.server_bind() self.server_activate() + + +def get_cert_file(file_type): + """ + Helper method to get certificate files + :param file_type: file suffix key, cert or pem + :return: full path to file + """ + local_data = AppLocation.get_directory(AppLocation.DataDir) + return os.path.join(local_data, 'remotes', 'openlp.{type}'.format(type=file_type)) diff --git a/openlp/plugins/remotes/lib/poll.py b/openlp/plugins/remotes/lib/poll.py new file mode 100644 index 000000000..b1b4bdbd5 --- /dev/null +++ b/openlp/plugins/remotes/lib/poll.py @@ -0,0 +1,52 @@ +# -*- coding: utf-8 -*- +# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4 + +############################################################################### +# OpenLP - Open Source Lyrics Projection # +# --------------------------------------------------------------------------- # +# Copyright (c) 2008-2016 OpenLP Developers # +# --------------------------------------------------------------------------- # +# This program is free software; you can redistribute it and/or modify it # +# under the terms of the GNU General Public License as published by the Free # +# Software Foundation; version 2 of the License. # +# # +# This program is distributed in the hope that it will be useful, but WITHOUT # +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for # +# more details. # +# # +# You should have received a copy of the GNU General Public License along # +# with this program; if not, write to the Free Software Foundation, Inc., 59 # +# Temple Place, Suite 330, Boston, MA 02111-1307 USA # +############################################################################### + +import json + +from openlp.core.common import RegistryProperties, Settings + + +class OpenLPPoll(RegistryProperties): + + def __init__(self): + """ + Constructor for the poll builder class. + """ + super(OpenLPPoll, self).__init__() + + def poll(self): + """ + Poll OpenLP to determine the current slide number and item name. + """ + result = { + 'service': self.service_manager.service_id, + 'slide': self.live_controller.selected_row or 0, + 'item': self.live_controller.service_item.unique_identifier if self.live_controller.service_item else '', + 'twelve': Settings().value('remotes/twelve hour'), + 'blank': self.live_controller.blank_screen.isChecked(), + 'theme': self.live_controller.theme_screen.isChecked(), + 'display': self.live_controller.desktop_screen.isChecked(), + 'version': 2, + 'isSecure': Settings().value('remotes/authentication enabled'), + 'isAuthorised': False + } + return json.dumps({'results': result}).encode() diff --git a/openlp/plugins/remotes/remoteplugin.py b/openlp/plugins/remotes/remoteplugin.py index 0d093fab5..9b4ce80aa 100644 --- a/openlp/plugins/remotes/remoteplugin.py +++ b/openlp/plugins/remotes/remoteplugin.py @@ -24,6 +24,7 @@ import logging from PyQt5 import QtWidgets +from openlp.core.common import OpenLPMixin from openlp.core.lib import Plugin, StringContent, translate, build_icon from openlp.plugins.remotes.lib import RemoteTab, OpenLPServer @@ -42,7 +43,7 @@ __default_settings__ = { } -class RemotesPlugin(Plugin): +class RemotesPlugin(Plugin, OpenLPMixin): log.info('Remote Plugin loaded') def __init__(self): @@ -59,9 +60,11 @@ class RemotesPlugin(Plugin): """ Initialise the remotes plugin, and start the http server """ - log.debug('initialise') + log.debug('Initialise Remote Plugin') super(RemotesPlugin, self).initialise() self.server = OpenLPServer() + self.server_ws = OpenLPServer(websocket=True) + self.server_secure = OpenLPServer(secure=True) if not hasattr(self, 'remote_server_icon'): self.remote_server_icon = QtWidgets.QLabel(self.main_window.status_bar) size_policy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Fixed, QtWidgets.QSizePolicy.Fixed) @@ -87,6 +90,9 @@ class RemotesPlugin(Plugin): if self.server: self.server.stop_server() self.server = None + if self.server_secure: + self.server_secure.stop_server() + self.server_secure = None @staticmethod def about(): diff --git a/scripts/check_dependencies.py b/scripts/check_dependencies.py index fb0d024ae..14e68248b 100755 --- a/scripts/check_dependencies.py +++ b/scripts/check_dependencies.py @@ -93,6 +93,7 @@ MODULES = [ 'bs4', 'mako', 'uno', + 'websockets', 'six' ] From c0cc2dd141d4391318454746a0fb7c89f03c3a6f Mon Sep 17 00:00:00 2001 From: Tim Bentley Date: Sat, 4 Jun 2016 11:51:01 +0100 Subject: [PATCH 002/181] Start of websockets in remote --- scripts/websocket_client.py | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100755 scripts/websocket_client.py diff --git a/scripts/websocket_client.py b/scripts/websocket_client.py new file mode 100755 index 000000000..7e1ac547c --- /dev/null +++ b/scripts/websocket_client.py @@ -0,0 +1,37 @@ +#!/usr/bin/env python3 +# -*- coding: utf-8 -*- +# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4 + +############################################################################### +# OpenLP - Open Source Lyrics Projection # +# --------------------------------------------------------------------------- # +# Copyright (c) 2008-2016 OpenLP Developers # +# --------------------------------------------------------------------------- # +# This program is free software; you can redistribute it and/or modify it # +# under the terms of the GNU General Public License as published by the Free # +# Software Foundation; version 2 of the License. # +# # +# This program is distributed in the hope that it will be useful, but WITHOUT # +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for # +# more details. # +# # +# You should have received a copy of the GNU General Public License along # +# with this program; if not, write to the Free Software Foundation, Inc., 59 # +# Temple Place, Suite 330, Boston, MA 02111-1307 USA # +############################################################################### + +import asyncio +import websockets +import random + +async def tester(): + async with websockets.connect('ws://localhost:4318/poll') as websocket: + + while True: + greeting = await websocket.recv() + print("< {}".format(greeting)) + import time + time.sleep(random.random() * 3) + +asyncio.get_event_loop().run_until_complete(tester()) From 4b2aa784d49882bc09345182dfab053232c567c4 Mon Sep 17 00:00:00 2001 From: Tim Bentley Date: Sat, 4 Jun 2016 16:45:49 +0100 Subject: [PATCH 003/181] Migrate Stage view to web sockets --- openlp/plugins/remotes/html/js/stage.js | 48 ++++++++++++++---------- openlp/plugins/remotes/lib/httprouter.py | 4 +- openlp/plugins/remotes/lib/httpserver.py | 1 - openlp/plugins/remotes/remoteplugin.py | 3 +- 4 files changed, 31 insertions(+), 25 deletions(-) diff --git a/openlp/plugins/remotes/html/js/stage.js b/openlp/plugins/remotes/html/js/stage.js index df26dbd3f..7430038db 100644 --- a/openlp/plugins/remotes/html/js/stage.js +++ b/openlp/plugins/remotes/html/js/stage.js @@ -135,11 +135,11 @@ window.OpenLP = { $("#nextslide").html(text); } }, - updateClock: function(data) { + updateClock: function() { var div = $("#clock"); var t = new Date(); var h = t.getHours(); - if (data.results.twelve && h > 12) + if (OpenLP.twelve && h > 12) h = h - 12; var m = t.getMinutes(); if (m < 10) @@ -147,24 +147,32 @@ window.OpenLP = { div.html(h + ":" + m); }, pollServer: function () { - $.getJSON( - "/api/poll", - function (data, status) { - OpenLP.updateClock(data); - if (OpenLP.currentItem != data.results.item || - OpenLP.currentService != data.results.service) { - OpenLP.currentItem = data.results.item; - OpenLP.currentService = data.results.service; - OpenLP.loadSlides(); + if ("WebSocket" in window) { + // Let us open a web socket + var ws = new WebSocket("ws://192.168.0.51:4318/poll"); + ws.binaryType = 'arraybuffer'; + ws.onmessage = function (evt) { + var msg = JSON.parse(String.fromCharCode.apply(null, new Uint8Array(evt.data))); + OpenLP.twelve = msg.results.twelve; + OpenLP.updateClock(); + if (OpenLP.currentItem != msg.results.item || + OpenLP.currentService != msg.results.service) { + OpenLP.currentItem = msg.results.item; + OpenLP.currentService = msg.results.service; + OpenLP.loadSlides(); + } + else if (OpenLP.currentSlide != msg.results.slide) { + OpenLP.currentSlide = parseInt(mag.results.slide, 10); + OpenLP.updateSlide(); + } } - else if (OpenLP.currentSlide != data.results.slide) { - OpenLP.currentSlide = parseInt(data.results.slide, 10); - OpenLP.updateSlide(); - } - } - ); - } -} + } else { + // The browser doesn't support WebSocket + alert("WebSocket NOT supported by your Browser!"); + } + }, +}; $.ajaxSetup({ cache: false }); -setInterval("OpenLP.pollServer();", 500); +setInterval("OpenLP.updateClock();", 1000); OpenLP.pollServer(); +OpenLP.updateClock(); \ No newline at end of file diff --git a/openlp/plugins/remotes/lib/httprouter.py b/openlp/plugins/remotes/lib/httprouter.py index 174dc570a..68804063b 100644 --- a/openlp/plugins/remotes/lib/httprouter.py +++ b/openlp/plugins/remotes/lib/httprouter.py @@ -116,7 +116,7 @@ from urllib.parse import urlparse, parse_qs from mako.template import Template -from openlp.core.common import RegistryProperties, AppLocation, Settings, translate, UiStrings +from openlp.core.common import OpenLPMixin, RegistryProperties, AppLocation, Settings, translate, UiStrings from openlp.core.lib import PluginStatus, StringContent, image_to_byte, ItemCapabilities, create_thumb log = logging.getLogger(__name__) @@ -131,7 +131,7 @@ FILE_TYPES = { } -class HttpRouter(RegistryProperties): +class HttpRouter(RegistryProperties, OpenLPMixin): """ This code is called by the HttpServer upon a request and it processes it based on the routing table. This code is stateless and is created on each request. diff --git a/openlp/plugins/remotes/lib/httpserver.py b/openlp/plugins/remotes/lib/httpserver.py index 2b0613ae9..6ad145595 100644 --- a/openlp/plugins/remotes/lib/httpserver.py +++ b/openlp/plugins/remotes/lib/httpserver.py @@ -197,7 +197,6 @@ class OpenLPServer(RegistryProperties, OpenLPMixin): :return: """ log.debug("web socket handler registered with client") - print(path) previous_poll = None if path == '/poll': while True: diff --git a/openlp/plugins/remotes/remoteplugin.py b/openlp/plugins/remotes/remoteplugin.py index 9b4ce80aa..de8defff7 100644 --- a/openlp/plugins/remotes/remoteplugin.py +++ b/openlp/plugins/remotes/remoteplugin.py @@ -34,6 +34,7 @@ __default_settings__ = { 'remotes/twelve hour': True, 'remotes/port': 4316, 'remotes/https port': 4317, + 'remotes/websocket port': 4318, 'remotes/https enabled': False, 'remotes/user id': 'openlp', 'remotes/password': 'password', @@ -60,7 +61,6 @@ class RemotesPlugin(Plugin, OpenLPMixin): """ Initialise the remotes plugin, and start the http server """ - log.debug('Initialise Remote Plugin') super(RemotesPlugin, self).initialise() self.server = OpenLPServer() self.server_ws = OpenLPServer(websocket=True) @@ -85,7 +85,6 @@ class RemotesPlugin(Plugin, OpenLPMixin): """ Tidy up and close down the http server """ - log.debug('finalise') super(RemotesPlugin, self).finalise() if self.server: self.server.stop_server() From ea382e18bb9077384159a8aaf50e13e3bc23f69e Mon Sep 17 00:00:00 2001 From: Tim Bentley Date: Sat, 4 Jun 2016 16:56:59 +0100 Subject: [PATCH 004/181] fix the url to be dynamic --- openlp/plugins/remotes/html/js/stage.js | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/openlp/plugins/remotes/html/js/stage.js b/openlp/plugins/remotes/html/js/stage.js index 7430038db..dad0b2d96 100644 --- a/openlp/plugins/remotes/html/js/stage.js +++ b/openlp/plugins/remotes/html/js/stage.js @@ -149,7 +149,7 @@ window.OpenLP = { pollServer: function () { if ("WebSocket" in window) { // Let us open a web socket - var ws = new WebSocket("ws://192.168.0.51:4318/poll"); + var ws = new WebSocket('ws://' + location.hostname + ':4318/poll'); ws.binaryType = 'arraybuffer'; ws.onmessage = function (evt) { var msg = JSON.parse(String.fromCharCode.apply(null, new Uint8Array(evt.data))); From 251f197e45fb4dd23f6b9ff6443585d67658181e Mon Sep 17 00:00:00 2001 From: Tim Bentley Date: Sat, 4 Jun 2016 20:32:50 +0100 Subject: [PATCH 005/181] move live view to websockets --- openlp/plugins/remotes/html/js/main.js | 25 ++++++++++++++---------- openlp/plugins/remotes/lib/httpserver.py | 8 ++++++++ openlp/plugins/remotes/lib/poll.py | 9 +++++++++ scripts/check_dependencies.py | 1 + 4 files changed, 33 insertions(+), 10 deletions(-) diff --git a/openlp/plugins/remotes/html/js/main.js b/openlp/plugins/remotes/html/js/main.js index 614db4bd1..053456fdc 100644 --- a/openlp/plugins/remotes/html/js/main.js +++ b/openlp/plugins/remotes/html/js/main.js @@ -28,18 +28,23 @@ window.OpenLP = { ); }, pollServer: function () { - $.getJSON( - "/main/poll", - function (data, status) { - if (OpenLP.slideCount != data.results.slide_count) { - OpenLP.slideCount = data.results.slide_count; - OpenLP.loadSlide(); + if ("WebSocket" in window) { + // Let us open a web socket + var ws = new WebSocket('ws://' + location.hostname + ':4318/main_poll'); + ws.binaryType = 'arraybuffer'; + ws.onmessage = function (evt) { + var msg = JSON.parse(String.fromCharCode.apply(null, new Uint8Array(evt.data))); + if (OpenLP.slideCount != msg.results.slide_count) { + OpenLP.slideCount = msg.results.slide_count; + OpenLP.loadSlide(); + } } - } - ); + } else { + // The browser doesn't support WebSocket + alert("WebSocket NOT supported by your Browser!"); + } } -} +}; $.ajaxSetup({ cache: false }); -setInterval("OpenLP.pollServer();", 500); OpenLP.pollServer(); diff --git a/openlp/plugins/remotes/lib/httpserver.py b/openlp/plugins/remotes/lib/httpserver.py index 6ad145595..efc9d3e43 100644 --- a/openlp/plugins/remotes/lib/httpserver.py +++ b/openlp/plugins/remotes/lib/httpserver.py @@ -198,6 +198,7 @@ class OpenLPServer(RegistryProperties, OpenLPMixin): """ log.debug("web socket handler registered with client") previous_poll = None + previous_main_poll = None if path == '/poll': while True: current_poll = OpenLPPoll().poll() @@ -205,6 +206,13 @@ class OpenLPServer(RegistryProperties, OpenLPMixin): await request.send(current_poll) previous_poll = current_poll await asyncio.sleep(0.2) + elif path == '/main_poll': + while True: + main_poll = OpenLPPoll().main_poll() + if main_poll != previous_main_poll: + await request.send(main_poll) + previous_main_poll = main_poll + await asyncio.sleep(0.2) def stop_server(self): """ diff --git a/openlp/plugins/remotes/lib/poll.py b/openlp/plugins/remotes/lib/poll.py index b1b4bdbd5..7c94ae4df 100644 --- a/openlp/plugins/remotes/lib/poll.py +++ b/openlp/plugins/remotes/lib/poll.py @@ -50,3 +50,12 @@ class OpenLPPoll(RegistryProperties): 'isAuthorised': False } return json.dumps({'results': result}).encode() + + def main_poll(self): + """ + Poll OpenLP to determine the current slide count. + """ + result = { + 'slide_count': self.live_controller.slide_count + } + return json.dumps({'results': result}).encode() diff --git a/scripts/check_dependencies.py b/scripts/check_dependencies.py index 14e68248b..079965092 100755 --- a/scripts/check_dependencies.py +++ b/scripts/check_dependencies.py @@ -94,6 +94,7 @@ MODULES = [ 'mako', 'uno', 'websockets', + 'asyncio', 'six' ] From 055280860cfa4842ffe14d7ee785defb4681b78c Mon Sep 17 00:00:00 2001 From: Tim Bentley Date: Sat, 4 Jun 2016 22:00:56 +0100 Subject: [PATCH 006/181] move main to websockets --- openlp/plugins/remotes/html/js/openlp.js | 32 ++++++++++++++---------- 1 file changed, 19 insertions(+), 13 deletions(-) diff --git a/openlp/plugins/remotes/html/js/openlp.js b/openlp/plugins/remotes/html/js/openlp.js index 128c78cb6..31c12079d 100644 --- a/openlp/plugins/remotes/html/js/openlp.js +++ b/openlp/plugins/remotes/html/js/openlp.js @@ -159,15 +159,19 @@ window.OpenLP = { ); }, pollServer: function () { - $.getJSON( - "/api/poll", - function (data, status) { - var prevItem = OpenLP.currentItem; - OpenLP.currentSlide = data.results.slide; - OpenLP.currentItem = data.results.item; - OpenLP.isSecure = data.results.isSecure; - OpenLP.isAuthorised = data.results.isAuthorised; - if ($("#service-manager").is(":visible")) { + if ("WebSocket" in window) { + // Let us open a web socket + var ws = new WebSocket('ws://' + location.hostname + ':4318/poll'); + ws.binaryType = 'arraybuffer'; + ws.onmessage = function (evt) { + var data = JSON.parse(String.fromCharCode.apply(null, new Uint8Array(evt.data))); + + var prevItem = OpenLP.currentItem; + OpenLP.currentSlide = data.results.slide; + OpenLP.currentItem = data.results.item; + OpenLP.isSecure = data.results.isSecure; + OpenLP.isAuthorised = data.results.isAuthorised; + if ($("#service-manager").is(":visible")) { if (OpenLP.currentService != data.results.service) { OpenLP.currentService = data.results.service; OpenLP.loadService(); @@ -185,7 +189,7 @@ window.OpenLP = { }); $("#service-manager div[data-role=content] ul[data-role=listview]").listview("refresh"); } - if ($("#slide-controller").is(":visible")) { + if ($("#slide-controller").is(":visible")) { if (prevItem != OpenLP.currentItem) { OpenLP.loadController(); return; @@ -205,8 +209,11 @@ window.OpenLP = { }); $("#slide-controller div[data-role=content] ul[data-role=listview]").listview("refresh"); } - } - ); + } + } else { + // The browser doesn't support WebSocket + alert("WebSocket NOT supported by your Browser!"); + } }, nextItem: function (event) { event.preventDefault(); @@ -380,5 +387,4 @@ $.ajaxSetup({cache: false}); $("#search").live("pageinit", function (event) { OpenLP.getSearchablePlugins(); }); -setInterval("OpenLP.pollServer();", 500); OpenLP.pollServer(); From 8ce073d83f6a78c5982f3106f560d1d460de205c Mon Sep 17 00:00:00 2001 From: Tim Bentley Date: Sun, 5 Jun 2016 06:49:27 +0100 Subject: [PATCH 007/181] Move Websockets to core from plugin --- openlp/core/lib/remote/__init__.py | 39 +++++ .../remotes/lib => core/lib/remote}/poll.py | 0 openlp/core/lib/remote/remotecontroller.py | 53 +++++++ openlp/core/lib/remote/wsserver.py | 149 ++++++++++++++++++ openlp/core/ui/mainwindow.py | 3 +- openlp/core/ui/media/mediacontroller.py | 1 - openlp/plugins/remotes/lib/__init__.py | 6 +- openlp/plugins/remotes/lib/httpserver.py | 80 +--------- openlp/plugins/remotes/remoteplugin.py | 1 - 9 files changed, 250 insertions(+), 82 deletions(-) create mode 100644 openlp/core/lib/remote/__init__.py rename openlp/{plugins/remotes/lib => core/lib/remote}/poll.py (100%) create mode 100644 openlp/core/lib/remote/remotecontroller.py create mode 100644 openlp/core/lib/remote/wsserver.py diff --git a/openlp/core/lib/remote/__init__.py b/openlp/core/lib/remote/__init__.py new file mode 100644 index 000000000..273e34677 --- /dev/null +++ b/openlp/core/lib/remote/__init__.py @@ -0,0 +1,39 @@ +# -*- coding: utf-8 -*- +# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4 + +############################################################################### +# OpenLP - Open Source Lyrics Projection # +# --------------------------------------------------------------------------- # +# Copyright (c) 2008-2016 OpenLP Developers # +# --------------------------------------------------------------------------- # +# This program is free software; you can redistribute it and/or modify it # +# under the terms of the GNU General Public License as published by the Free # +# Software Foundation; version 2 of the License. # +# # +# This program is distributed in the hope that it will be useful, but WITHOUT # +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for # +# more details. # +# # +# You should have received a copy of the GNU General Public License along # +# with this program; if not, write to the Free Software Foundation, Inc., 59 # +# Temple Place, Suite 330, Boston, MA 02111-1307 USA # +############################################################################### + +import os +from openlp.core.common import AppLocation +from .poll import OpenLPPoll +from .wsserver import OpenWSServer +from .remotecontroller import RemoteController + + +def get_cert_file(file_type): + """ + Helper method to get certificate files + :param file_type: file suffix key, cert or pem + :return: full path to file + """ + local_data = AppLocation.get_directory(AppLocation.DataDir) + return os.path.join(local_data, 'remotes', 'openlp.{type}'.format(type=file_type)) + +__all__ = ['OpenLPPoll', 'RemoteController', 'get_cert_file'] diff --git a/openlp/plugins/remotes/lib/poll.py b/openlp/core/lib/remote/poll.py similarity index 100% rename from openlp/plugins/remotes/lib/poll.py rename to openlp/core/lib/remote/poll.py diff --git a/openlp/core/lib/remote/remotecontroller.py b/openlp/core/lib/remote/remotecontroller.py new file mode 100644 index 000000000..ff5f64bc2 --- /dev/null +++ b/openlp/core/lib/remote/remotecontroller.py @@ -0,0 +1,53 @@ +# -*- coding: utf-8 -*- +# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4 + +############################################################################### +# OpenLP - Open Source Lyrics Projection # +# --------------------------------------------------------------------------- # +# Copyright (c) 2008-2016 OpenLP Developers # +# --------------------------------------------------------------------------- # +# This program is free software; you can redistribute it and/or modify it # +# under the terms of the GNU General Public License as published by the Free # +# Software Foundation; version 2 of the License. # +# # +# This program is distributed in the hope that it will be useful, but WITHOUT # +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for # +# more details. # +# # +# You should have received a copy of the GNU General Public License along # +# with this program; if not, write to the Free Software Foundation, Inc., 59 # +# Temple Place, Suite 330, Boston, MA 02111-1307 USA # +############################################################################### +from openlp.core.common import OpenLPMixin, Registry, RegistryMixin, RegistryProperties +from openlp.core.lib.remote import OpenWSServer + + +class RemoteController(RegistryMixin, OpenLPMixin, RegistryProperties): + """ + The implementation of the Media Controller. The Media Controller adds an own class for every Player. + Currently these are QtWebkit, Phonon and Vlc. display_controllers are an array of controllers keyed on the + slidecontroller or plugin which built them. + + ControllerType is the class containing the key values. + + media_players are an array of media players keyed on player name. + + current_media_players is an array of player instances keyed on ControllerType. + + """ + def __init__(self, parent=None): + """ + Constructor + """ + super(RemoteController, self).__init__(parent) + self.media_players = {} + self.display_controllers = {} + self.current_media_players = {} + # Registry().register_function('playbackPlay', self.media_play_msg) + + def bootstrap_post_set_up(self): + """ + process the bootstrap post setup request + """ + self.wsserver = OpenWSServer() diff --git a/openlp/core/lib/remote/wsserver.py b/openlp/core/lib/remote/wsserver.py new file mode 100644 index 000000000..07d804feb --- /dev/null +++ b/openlp/core/lib/remote/wsserver.py @@ -0,0 +1,149 @@ +# -*- coding: utf-8 -*- +# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4 + +############################################################################### +# OpenLP - Open Source Lyrics Projection # +# --------------------------------------------------------------------------- # +# Copyright (c) 2008-2016 OpenLP Developers # +# --------------------------------------------------------------------------- # +# This program is free software; you can redistribute it and/or modify it # +# under the terms of the GNU General Public License as published by the Free # +# Software Foundation; version 2 of the License. # +# # +# This program is distributed in the hope that it will be useful, but WITHOUT # +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for # +# more details. # +# # +# You should have received a copy of the GNU General Public License along # +# with this program; if not, write to the Free Software Foundation, Inc., 59 # +# Temple Place, Suite 330, Boston, MA 02111-1307 USA # +############################################################################### + +""" +The :mod:`http` module contains the API web server. This is a lightweight web server used by remotes to interact +with OpenLP. It uses JSON to communicate with the remotes. +""" + +import asyncio +import websockets +import logging +import time + +from PyQt5 import QtCore + +from openlp.core.common import Settings, RegistryProperties, OpenLPMixin +from openlp.core.lib.remote import OpenLPPoll + + +log = logging.getLogger(__name__) + + +class HttpThread(QtCore.QThread): + """ + A special Qt thread class to allow the HTTP server to run at the same time as the UI. + """ + def __init__(self, server): + """ + Constructor for the thread class. + + :param server: The http server class. + """ + super(HttpThread, self).__init__(None) + self.http_server = server + + def run(self): + """ + Run the thread. + """ + self.http_server.start_server() + + def stop(self): + self.http_server.stop = True + + +class OpenWSServer(RegistryProperties, OpenLPMixin): + """ + Wrapper round a server instance + """ + def __init__(self, secure=False): + """ + Initialise the http server, and start the server of the correct type http / https + """ + super(OpenWSServer, self).__init__() + self.settings_section = 'remotes' + self.secure = secure + self.http_thread = HttpThread(self) + self.http_thread.start() + + def start_server(self): + """ + Start the correct server and save the handler + """ + address = Settings().value(self.settings_section + '/ip address') + is_secure = Settings().value(self.settings_section + '/https enabled') + port = '4318' + self.start_websocket_instance(address, port) + # If web socket server start listening + if hasattr(self, 'ws_server') and self.ws_server: + event_loop = asyncio.new_event_loop() + asyncio.set_event_loop(event_loop) + event_loop.run_until_complete(self.ws_server) + event_loop.run_forever() + else: + log.debug('Failed to start ws server on port {port}'.format(port=port)) + + def start_websocket_instance(self, address, port): + """ + Start the server + + :param address: The server address + :param port: The run port + """ + loop = 1 + while loop < 4: + try: + self.ws_server = websockets.serve(self.handle_websocket, address, port) + log.debug("Web Socket Server started for class {address} {port}".format(address=address, port=port)) + break + except Exception as e: + log.error('Failed to start ws server {why}'.format(why=e)) + loop += 1 + time.sleep(0.1) + + @staticmethod + async def handle_websocket(request, path): + """ + Handle web socket requests and return the poll information. + Check ever 0.5 seconds to get the latest postion and send if changed. + Only gets triggered when 1st client attaches + :param request: request from client + :param path: not used - future to register for a different end point + :return: + """ + log.debug("web socket handler registered with client") + previous_poll = None + previous_main_poll = None + if path == '/poll': + while True: + current_poll = OpenLPPoll().poll() + if current_poll != previous_poll: + await request.send(current_poll) + previous_poll = current_poll + await asyncio.sleep(0.2) + elif path == '/main_poll': + while True: + main_poll = OpenLPPoll().main_poll() + if main_poll != previous_main_poll: + await request.send(main_poll) + previous_main_poll = main_poll + await asyncio.sleep(0.2) + + def stop_server(self): + """ + Stop the server + """ + if self.http_thread.isRunning(): + self.http_thread.stop() + self.httpd = None + log.debug('Stopped the server.') diff --git a/openlp/core/ui/mainwindow.py b/openlp/core/ui/mainwindow.py index ccd12727c..ba75f0171 100644 --- a/openlp/core/ui/mainwindow.py +++ b/openlp/core/ui/mainwindow.py @@ -40,13 +40,13 @@ from openlp.core.common.actions import ActionList, CategoryOrder from openlp.core.common.versionchecker import get_application_version from openlp.core.lib import Renderer, PluginManager, ImageManager, PluginStatus, ScreenList, build_icon from openlp.core.lib.ui import UiStrings, create_action +from openlp.core.lib.remote import RemoteController from openlp.core.ui import AboutForm, SettingsForm, ServiceManager, ThemeManager, LiveController, PluginForm, \ ShortcutListForm, FormattingTagForm, PreviewController from openlp.core.ui.firsttimeform import FirstTimeForm from openlp.core.ui.media import MediaController from openlp.core.ui.printserviceform import PrintServiceForm from openlp.core.ui.projector.manager import ProjectorManager -from openlp.core.ui.lib.toolbar import OpenLPToolbar from openlp.core.ui.lib.dockwidget import OpenLPDockWidget from openlp.core.ui.lib.mediadockmanager import MediaDockManager @@ -529,6 +529,7 @@ class MainWindow(QtWidgets.QMainWindow, Ui_MainWindow, RegistryProperties): Settings().set_up_default_values() self.about_form = AboutForm(self) MediaController() + RemoteController() SettingsForm(self) self.formatting_tag_form = FormattingTagForm(self) self.shortcut_form = ShortcutListForm(self) diff --git a/openlp/core/ui/media/mediacontroller.py b/openlp/core/ui/media/mediacontroller.py index 021ea5281..887adcb30 100644 --- a/openlp/core/ui/media/mediacontroller.py +++ b/openlp/core/ui/media/mediacontroller.py @@ -38,7 +38,6 @@ from openlp.core.ui.media.mediaplayer import MediaPlayer from openlp.core.ui.media import MediaState, MediaInfo, MediaType, get_media_players, set_media_players,\ parse_optical_path from openlp.core.ui.lib.toolbar import OpenLPToolbar -from openlp.core.ui.lib.dockwidget import OpenLPDockWidget log = logging.getLogger(__name__) diff --git a/openlp/plugins/remotes/lib/__init__.py b/openlp/plugins/remotes/lib/__init__.py index 53e7d70e3..18c781662 100644 --- a/openlp/plugins/remotes/lib/__init__.py +++ b/openlp/plugins/remotes/lib/__init__.py @@ -20,10 +20,8 @@ # Temple Place, Suite 330, Boston, MA 02111-1307 USA # ############################################################################### -from .poll import OpenLPPoll -from .remotetab import RemoteTab from .httprouter import HttpRouter from .httpserver import OpenLPServer +from .remotetab import RemoteTab - -__all__ = ['RemoteTab', 'OpenLPServer', 'HttpRouter', 'OpenLPPoll'] +__all__ = ['RemoteTab', 'OpenLPServer', 'HttpRouter'] diff --git a/openlp/plugins/remotes/lib/httpserver.py b/openlp/plugins/remotes/lib/httpserver.py index efc9d3e43..0e5829a51 100644 --- a/openlp/plugins/remotes/lib/httpserver.py +++ b/openlp/plugins/remotes/lib/httpserver.py @@ -25,19 +25,17 @@ The :mod:`http` module contains the API web server. This is a lightweight web se with OpenLP. It uses JSON to communicate with the remotes. """ -import asyncio import ssl import socket -import websockets -import os import logging import time from PyQt5 import QtCore -from openlp.core.common import AppLocation, Settings, RegistryProperties, OpenLPMixin +from openlp.core.common import Settings, RegistryProperties, OpenLPMixin -from openlp.plugins.remotes.lib import HttpRouter, OpenLPPoll +from openlp.plugins.remotes.lib import HttpRouter +from openlp.core.lib.remote import get_cert_file from socketserver import BaseServer, ThreadingMixIn from http.server import BaseHTTPRequestHandler, HTTPServer @@ -97,14 +95,13 @@ class OpenLPServer(RegistryProperties, OpenLPMixin): """ Wrapper round a server instance """ - def __init__(self, websocket=False, secure=False): + def __init__(self, secure=False): """ Initialise the http server, and start the server of the correct type http / https """ super(OpenLPServer, self).__init__() self.settings_section = 'remotes' self.secure = secure - self.websocket = websocket self.http_thread = HttpThread(self) self.http_thread.start() @@ -124,23 +121,12 @@ class OpenLPServer(RegistryProperties, OpenLPMixin): if self.secure: self.start_server_instance(address, port, HTTPSServer) else: - if self.websocket: - self.start_websocket_instance(address, port) - else: - self.start_server_instance(address, port, ThreadingHTTPServer) + self.start_server_instance(address, port, ThreadingHTTPServer) # If HTTP server start listening if hasattr(self, 'httpd') and self.httpd: self.httpd.serve_forever() else: log.debug('Failed to start http server on port {port}'.format(port=port)) - # If web socket server start listening - if hasattr(self, 'ws_server') and self.ws_server: - event_loop = asyncio.new_event_loop() - asyncio.set_event_loop(event_loop) - event_loop.run_until_complete(self.ws_server) - event_loop.run_forever() - else: - log.debug('Failed to start ws server on port {port}'.format(port=port)) def start_server_instance(self, address, port, server_class): """ @@ -168,52 +154,6 @@ class OpenLPServer(RegistryProperties, OpenLPMixin): loop += 1 time.sleep(0.1) - def start_websocket_instance(self, address, port): - """ - Start the server - - :param address: The server address - :param port: The run port - """ - loop = 1 - while loop < 4: - try: - self.ws_server = websockets.serve(self.handle_websocket, address, '4318') - log.debug("Web Socket Server started for class {address} {port:d}".format(address=address, port=port)) - break - except Exception as e: - log.error('Failed to start ws server {why}'.format(why=e)) - loop += 1 - time.sleep(0.1) - - @staticmethod - async def handle_websocket(request, path): - """ - Handle web socket requests and return the poll information. - Check ever 0.5 seconds to get the latest postion and send if changed. - Only gets triggered when 1st client attaches - :param request: request from client - :param path: not used - future to register for a different end point - :return: - """ - log.debug("web socket handler registered with client") - previous_poll = None - previous_main_poll = None - if path == '/poll': - while True: - current_poll = OpenLPPoll().poll() - if current_poll != previous_poll: - await request.send(current_poll) - previous_poll = current_poll - await asyncio.sleep(0.2) - elif path == '/main_poll': - while True: - main_poll = OpenLPPoll().main_poll() - if main_poll != previous_main_poll: - await request.send(main_poll) - previous_main_poll = main_poll - await asyncio.sleep(0.2) - def stop_server(self): """ Stop the server @@ -237,13 +177,3 @@ class HTTPSServer(HTTPServer): server_side=True) self.server_bind() self.server_activate() - - -def get_cert_file(file_type): - """ - Helper method to get certificate files - :param file_type: file suffix key, cert or pem - :return: full path to file - """ - local_data = AppLocation.get_directory(AppLocation.DataDir) - return os.path.join(local_data, 'remotes', 'openlp.{type}'.format(type=file_type)) diff --git a/openlp/plugins/remotes/remoteplugin.py b/openlp/plugins/remotes/remoteplugin.py index de8defff7..d6e498362 100644 --- a/openlp/plugins/remotes/remoteplugin.py +++ b/openlp/plugins/remotes/remoteplugin.py @@ -63,7 +63,6 @@ class RemotesPlugin(Plugin, OpenLPMixin): """ super(RemotesPlugin, self).initialise() self.server = OpenLPServer() - self.server_ws = OpenLPServer(websocket=True) self.server_secure = OpenLPServer(secure=True) if not hasattr(self, 'remote_server_icon'): self.remote_server_icon = QtWidgets.QLabel(self.main_window.status_bar) From 41d3ea59a08b9af40f9c54f6c1b384490915100b Mon Sep 17 00:00:00 2001 From: Tim Bentley Date: Sun, 5 Jun 2016 15:56:01 +0100 Subject: [PATCH 008/181] more updates --- openlp/core/lib/remote/__init__.py | 8 +++-- openlp/core/lib/remote/poll.py | 8 +++-- openlp/core/lib/remote/remotecontroller.py | 7 ++--- openlp/core/lib/remote/wsserver.py | 20 +++++++----- openlp/plugins/remotes/html/js/stage.js | 2 +- openlp/plugins/remotes/lib/httprouter.py | 36 +++------------------- 6 files changed, 31 insertions(+), 50 deletions(-) diff --git a/openlp/core/lib/remote/__init__.py b/openlp/core/lib/remote/__init__.py index 273e34677..898465048 100644 --- a/openlp/core/lib/remote/__init__.py +++ b/openlp/core/lib/remote/__init__.py @@ -22,9 +22,6 @@ import os from openlp.core.common import AppLocation -from .poll import OpenLPPoll -from .wsserver import OpenWSServer -from .remotecontroller import RemoteController def get_cert_file(file_type): @@ -36,4 +33,9 @@ def get_cert_file(file_type): local_data = AppLocation.get_directory(AppLocation.DataDir) return os.path.join(local_data, 'remotes', 'openlp.{type}'.format(type=file_type)) + +from .poll import OpenLPPoll +from .wsserver import OpenWSServer +from .remotecontroller import RemoteController + __all__ = ['OpenLPPoll', 'RemoteController', 'get_cert_file'] diff --git a/openlp/core/lib/remote/poll.py b/openlp/core/lib/remote/poll.py index 7c94ae4df..501972bea 100644 --- a/openlp/core/lib/remote/poll.py +++ b/openlp/core/lib/remote/poll.py @@ -22,11 +22,13 @@ import json -from openlp.core.common import RegistryProperties, Settings +from openlp.core.common import RegistryProperties, Settings, OpenLPMixin -class OpenLPPoll(RegistryProperties): - +class OpenLPPoll(RegistryProperties, OpenLPMixin): + """ + Access by the web layer to get status type information from the application + """ def __init__(self): """ Constructor for the poll builder class. diff --git a/openlp/core/lib/remote/remotecontroller.py b/openlp/core/lib/remote/remotecontroller.py index ff5f64bc2..7d2427e32 100644 --- a/openlp/core/lib/remote/remotecontroller.py +++ b/openlp/core/lib/remote/remotecontroller.py @@ -20,7 +20,7 @@ # Temple Place, Suite 330, Boston, MA 02111-1307 USA # ############################################################################### from openlp.core.common import OpenLPMixin, Registry, RegistryMixin, RegistryProperties -from openlp.core.lib.remote import OpenWSServer +from openlp.core.lib.remote import OpenWSServer, OpenLPPoll class RemoteController(RegistryMixin, OpenLPMixin, RegistryProperties): @@ -41,13 +41,12 @@ class RemoteController(RegistryMixin, OpenLPMixin, RegistryProperties): Constructor """ super(RemoteController, self).__init__(parent) - self.media_players = {} - self.display_controllers = {} - self.current_media_players = {} # Registry().register_function('playbackPlay', self.media_play_msg) def bootstrap_post_set_up(self): """ process the bootstrap post setup request """ + self.poll = OpenLPPoll() + Registry().register('OpenLPPoll', self.poll) self.wsserver = OpenWSServer() diff --git a/openlp/core/lib/remote/wsserver.py b/openlp/core/lib/remote/wsserver.py index 07d804feb..bcee9ac86 100644 --- a/openlp/core/lib/remote/wsserver.py +++ b/openlp/core/lib/remote/wsserver.py @@ -29,12 +29,12 @@ import asyncio import websockets import logging import time +import ssl from PyQt5 import QtCore -from openlp.core.common import Settings, RegistryProperties, OpenLPMixin -from openlp.core.lib.remote import OpenLPPoll - +from openlp.core.common import Settings, RegistryProperties, OpenLPMixin, Registry +from openlp.core.lib.remote import get_cert_file log = logging.getLogger(__name__) @@ -81,7 +81,6 @@ class OpenWSServer(RegistryProperties, OpenLPMixin): Start the correct server and save the handler """ address = Settings().value(self.settings_section + '/ip address') - is_secure = Settings().value(self.settings_section + '/https enabled') port = '4318' self.start_websocket_instance(address, port) # If web socket server start listening @@ -101,9 +100,15 @@ class OpenWSServer(RegistryProperties, OpenLPMixin): :param port: The run port """ loop = 1 + is_secure = Settings().value(self.settings_section + '/https enabled') while loop < 4: try: - self.ws_server = websockets.serve(self.handle_websocket, address, port) + if is_secure: + context = ssl.create_default_context() + context.load_cert_chain(certfile=get_cert_file('crt'), keyfile=get_cert_file('key')) + self.ws_server = websockets.serve(self.handle_websocket, address, port, ssl=context) + else: + self.ws_server = websockets.serve(self.handle_websocket, address, port) log.debug("Web Socket Server started for class {address} {port}".format(address=address, port=port)) break except Exception as e: @@ -124,16 +129,17 @@ class OpenWSServer(RegistryProperties, OpenLPMixin): log.debug("web socket handler registered with client") previous_poll = None previous_main_poll = None + openlppoll = Registry().get('OpenLPPoll') if path == '/poll': while True: - current_poll = OpenLPPoll().poll() + current_poll = openlppoll.poll() if current_poll != previous_poll: await request.send(current_poll) previous_poll = current_poll await asyncio.sleep(0.2) elif path == '/main_poll': while True: - main_poll = OpenLPPoll().main_poll() + main_poll = openlppoll.main_poll() if main_poll != previous_main_poll: await request.send(main_poll) previous_main_poll = main_poll diff --git a/openlp/plugins/remotes/html/js/stage.js b/openlp/plugins/remotes/html/js/stage.js index dad0b2d96..e54689026 100644 --- a/openlp/plugins/remotes/html/js/stage.js +++ b/openlp/plugins/remotes/html/js/stage.js @@ -162,7 +162,7 @@ window.OpenLP = { OpenLP.loadSlides(); } else if (OpenLP.currentSlide != msg.results.slide) { - OpenLP.currentSlide = parseInt(mag.results.slide, 10); + OpenLP.currentSlide = parseInt(msg.results.slide, 10); OpenLP.updateSlide(); } } diff --git a/openlp/plugins/remotes/lib/httprouter.py b/openlp/plugins/remotes/lib/httprouter.py index 68804063b..6fada44d0 100644 --- a/openlp/plugins/remotes/lib/httprouter.py +++ b/openlp/plugins/remotes/lib/httprouter.py @@ -116,7 +116,7 @@ from urllib.parse import urlparse, parse_qs from mako.template import Template -from openlp.core.common import OpenLPMixin, RegistryProperties, AppLocation, Settings, translate, UiStrings +from openlp.core.common import OpenLPMixin, RegistryProperties, AppLocation, Settings, Registry, translate, UiStrings from openlp.core.lib import PluginStatus, StringContent, image_to_byte, ItemCapabilities, create_thumb log = logging.getLogger(__name__) @@ -143,6 +143,7 @@ class HttpRouter(RegistryProperties, OpenLPMixin): """ auth_code = "{user}:{password}".format(user=Settings().value('remotes/user id'), password=Settings().value('remotes/password')) + self.openlppoll = Registry().get('OpenLPPoll') try: self.auth = base64.b64encode(auth_code) except TypeError: @@ -154,8 +155,8 @@ class HttpRouter(RegistryProperties, OpenLPMixin): ('^/(stage)/(.*)$', {'function': self.stages, 'secure': False}), ('^/(main)$', {'function': self.serve_file, 'secure': False}), (r'^/(\w+)/thumbnails([^/]+)?/(.*)$', {'function': self.serve_thumbnail, 'secure': False}), - (r'^/api/poll$', {'function': self.poll, 'secure': False}), - (r'^/main/poll$', {'function': self.main_poll, 'secure': False}), + (r'^/api/poll$', {'function': self.openlppoll.poll, 'secure': False}), + (r'^/main/poll$', {'function': self.openlppoll.main_poll, 'secure': False}), (r'^/main/image$', {'function': self.main_image, 'secure': False}), (r'^/api/controller/(live|preview)/text$', {'function': self.controller_text, 'secure': False}), (r'^/api/controller/(live|preview)/(.*)$', {'function': self.controller, 'secure': True}), @@ -468,35 +469,6 @@ class HttpRouter(RegistryProperties, OpenLPMixin): self.end_headers() return content - def poll(self): - """ - Poll OpenLP to determine the current slide number and item name. - """ - result = { - 'service': self.service_manager.service_id, - 'slide': self.live_controller.selected_row or 0, - 'item': self.live_controller.service_item.unique_identifier if self.live_controller.service_item else '', - 'twelve': Settings().value('remotes/twelve hour'), - 'blank': self.live_controller.blank_screen.isChecked(), - 'theme': self.live_controller.theme_screen.isChecked(), - 'display': self.live_controller.desktop_screen.isChecked(), - 'version': 2, - 'isSecure': Settings().value(self.settings_section + '/authentication enabled'), - 'isAuthorised': self.authorised - } - self.do_json_header() - return json.dumps({'results': result}).encode() - - def main_poll(self): - """ - Poll OpenLP to determine the current slide count. - """ - result = { - 'slide_count': self.live_controller.slide_count - } - self.do_json_header() - return json.dumps({'results': result}).encode() - def main_image(self): """ Return the latest display image as a byte stream. From a5f460dc769b036c33f8feac79dcce409c66c7e8 Mon Sep 17 00:00:00 2001 From: Tim Bentley Date: Sun, 5 Jun 2016 17:20:39 +0100 Subject: [PATCH 009/181] Bye Bye SSL --- openlp/core/common/settings.py | 4 +- openlp/core/lib/remote/__init__.py | 16 +---- openlp/core/lib/remote/remotecontroller.py | 4 ++ openlp/core/lib/remote/wsserver.py | 10 +-- openlp/plugins/remotes/lib/httpserver.py | 31 +------- openlp/plugins/remotes/lib/remotetab.py | 84 +--------------------- openlp/plugins/remotes/remoteplugin.py | 6 -- 7 files changed, 13 insertions(+), 142 deletions(-) diff --git a/openlp/core/common/settings.py b/openlp/core/common/settings.py index 7bbd4349d..0dc66bb16 100644 --- a/openlp/core/common/settings.py +++ b/openlp/core/common/settings.py @@ -213,7 +213,9 @@ class Settings(QtCore.QSettings): ('media/players', 'media/players_temp', [(media_players_conv, None)]), # Convert phonon to system ('media/players_temp', 'media/players', []), # Move temp setting from above to correct setting ('advanced/default color', 'core/logo background color', []), # Default image renamed + moved to general > 2.4. - ('advanced/default image', '/core/logo file', []) # Default image renamed + moved to general after 2.4. + ('advanced/default image', '/core/logo file', []), # Default image renamed + moved to general after 2.4. + ('remotes/https enabled', '', []), + ('remotes/https port', '', []) ] @staticmethod diff --git a/openlp/core/lib/remote/__init__.py b/openlp/core/lib/remote/__init__.py index 898465048..7317bca68 100644 --- a/openlp/core/lib/remote/__init__.py +++ b/openlp/core/lib/remote/__init__.py @@ -20,22 +20,8 @@ # Temple Place, Suite 330, Boston, MA 02111-1307 USA # ############################################################################### -import os -from openlp.core.common import AppLocation - - -def get_cert_file(file_type): - """ - Helper method to get certificate files - :param file_type: file suffix key, cert or pem - :return: full path to file - """ - local_data = AppLocation.get_directory(AppLocation.DataDir) - return os.path.join(local_data, 'remotes', 'openlp.{type}'.format(type=file_type)) - - from .poll import OpenLPPoll from .wsserver import OpenWSServer from .remotecontroller import RemoteController -__all__ = ['OpenLPPoll', 'RemoteController', 'get_cert_file'] +__all__ = ['OpenLPPoll', 'RemoteController'] diff --git a/openlp/core/lib/remote/remotecontroller.py b/openlp/core/lib/remote/remotecontroller.py index 7d2427e32..a69b34f39 100644 --- a/openlp/core/lib/remote/remotecontroller.py +++ b/openlp/core/lib/remote/remotecontroller.py @@ -19,9 +19,13 @@ # with this program; if not, write to the Free Software Foundation, Inc., 59 # # Temple Place, Suite 330, Boston, MA 02111-1307 USA # ############################################################################### +import logging + from openlp.core.common import OpenLPMixin, Registry, RegistryMixin, RegistryProperties from openlp.core.lib.remote import OpenWSServer, OpenLPPoll +log = logging.getLogger(__name__) + class RemoteController(RegistryMixin, OpenLPMixin, RegistryProperties): """ diff --git a/openlp/core/lib/remote/wsserver.py b/openlp/core/lib/remote/wsserver.py index bcee9ac86..3f63a5c0a 100644 --- a/openlp/core/lib/remote/wsserver.py +++ b/openlp/core/lib/remote/wsserver.py @@ -29,12 +29,10 @@ import asyncio import websockets import logging import time -import ssl from PyQt5 import QtCore from openlp.core.common import Settings, RegistryProperties, OpenLPMixin, Registry -from openlp.core.lib.remote import get_cert_file log = logging.getLogger(__name__) @@ -100,15 +98,9 @@ class OpenWSServer(RegistryProperties, OpenLPMixin): :param port: The run port """ loop = 1 - is_secure = Settings().value(self.settings_section + '/https enabled') while loop < 4: try: - if is_secure: - context = ssl.create_default_context() - context.load_cert_chain(certfile=get_cert_file('crt'), keyfile=get_cert_file('key')) - self.ws_server = websockets.serve(self.handle_websocket, address, port, ssl=context) - else: - self.ws_server = websockets.serve(self.handle_websocket, address, port) + self.ws_server = websockets.serve(self.handle_websocket, address, port) log.debug("Web Socket Server started for class {address} {port}".format(address=address, port=port)) break except Exception as e: diff --git a/openlp/plugins/remotes/lib/httpserver.py b/openlp/plugins/remotes/lib/httpserver.py index 0e5829a51..4b96c7118 100644 --- a/openlp/plugins/remotes/lib/httpserver.py +++ b/openlp/plugins/remotes/lib/httpserver.py @@ -35,9 +35,8 @@ from PyQt5 import QtCore from openlp.core.common import Settings, RegistryProperties, OpenLPMixin from openlp.plugins.remotes.lib import HttpRouter -from openlp.core.lib.remote import get_cert_file -from socketserver import BaseServer, ThreadingMixIn +from socketserver import ThreadingMixIn from http.server import BaseHTTPRequestHandler, HTTPServer log = logging.getLogger(__name__) @@ -110,18 +109,9 @@ class OpenLPServer(RegistryProperties, OpenLPMixin): Start the correct server and save the handler """ address = Settings().value(self.settings_section + '/ip address') - is_secure = Settings().value(self.settings_section + '/https enabled') # Try to start secure server but not enabled. - if self.secure and not is_secure: - return - if self.secure: - port = Settings().value(self.settings_section + '/https port') - else: - port = Settings().value(self.settings_section + '/port') - if self.secure: - self.start_server_instance(address, port, HTTPSServer) - else: - self.start_server_instance(address, port, ThreadingHTTPServer) + port = Settings().value(self.settings_section + '/port') + self.start_server_instance(address, port, ThreadingHTTPServer) # If HTTP server start listening if hasattr(self, 'httpd') and self.httpd: self.httpd.serve_forever() @@ -162,18 +152,3 @@ class OpenLPServer(RegistryProperties, OpenLPMixin): self.http_thread.stop() self.httpd = None log.debug('Stopped the server.') - - -class HTTPSServer(HTTPServer): - def __init__(self, address, handler): - """ - Initialise the secure handlers for the SSL server if required.s - """ - BaseServer.__init__(self, address, handler) - self.socket = ssl.SSLSocket( - sock=socket.socket(self.address_family, self.socket_type), - certfile=get_cert_file('crt'), - keyfile=get_cert_file('key'), - server_side=True) - self.server_bind() - self.server_activate() diff --git a/openlp/plugins/remotes/lib/remotetab.py b/openlp/plugins/remotes/lib/remotetab.py index 45a1533af..a94e204c3 100644 --- a/openlp/plugins/remotes/lib/remotetab.py +++ b/openlp/plugins/remotes/lib/remotetab.py @@ -88,42 +88,6 @@ class RemoteTab(SettingsTab): self.live_url.setOpenExternalLinks(True) self.http_setting_layout.addRow(self.live_url_label, self.live_url) self.left_layout.addWidget(self.http_settings_group_box) - self.https_settings_group_box = QtWidgets.QGroupBox(self.left_column) - self.https_settings_group_box.setCheckable(True) - self.https_settings_group_box.setChecked(False) - self.https_settings_group_box.setObjectName('https_settings_group_box') - self.https_settings_layout = QtWidgets.QFormLayout(self.https_settings_group_box) - self.https_settings_layout.setObjectName('https_settings_layout') - self.https_error_label = QtWidgets.QLabel(self.https_settings_group_box) - self.https_error_label.setVisible(False) - self.https_error_label.setWordWrap(True) - self.https_error_label.setObjectName('https_error_label') - self.https_settings_layout.addRow(self.https_error_label) - self.https_port_label = QtWidgets.QLabel(self.https_settings_group_box) - self.https_port_label.setObjectName('https_port_label') - self.https_port_spin_box = QtWidgets.QSpinBox(self.https_settings_group_box) - self.https_port_spin_box.setMaximum(32767) - self.https_port_spin_box.setObjectName('https_port_spin_box') - self.https_settings_layout.addRow(self.https_port_label, self.https_port_spin_box) - self.remote_https_url = QtWidgets.QLabel(self.https_settings_group_box) - self.remote_https_url.setObjectName('remote_http_url') - self.remote_https_url.setOpenExternalLinks(True) - self.remote_https_url_label = QtWidgets.QLabel(self.https_settings_group_box) - self.remote_https_url_label.setObjectName('remote_http_url_label') - self.https_settings_layout.addRow(self.remote_https_url_label, self.remote_https_url) - self.stage_https_url_label = QtWidgets.QLabel(self.http_settings_group_box) - self.stage_https_url_label.setObjectName('stage_https_url_label') - self.stage_https_url = QtWidgets.QLabel(self.https_settings_group_box) - self.stage_https_url.setObjectName('stage_https_url') - self.stage_https_url.setOpenExternalLinks(True) - self.https_settings_layout.addRow(self.stage_https_url_label, self.stage_https_url) - self.live_https_url_label = QtWidgets.QLabel(self.https_settings_group_box) - self.live_https_url_label.setObjectName('live_url_label') - self.live_https_url = QtWidgets.QLabel(self.https_settings_group_box) - self.live_https_url.setObjectName('live_https_url') - self.live_https_url.setOpenExternalLinks(True) - self.https_settings_layout.addRow(self.live_https_url_label, self.live_https_url) - self.left_layout.addWidget(self.https_settings_group_box) self.user_login_group_box = QtWidgets.QGroupBox(self.left_column) self.user_login_group_box.setCheckable(True) self.user_login_group_box.setChecked(False) @@ -177,8 +141,6 @@ class RemoteTab(SettingsTab): self.thumbnails_check_box.stateChanged.connect(self.on_thumbnails_check_box_changed) self.address_edit.textChanged.connect(self.set_urls) self.port_spin_box.valueChanged.connect(self.set_urls) - self.https_port_spin_box.valueChanged.connect(self.set_urls) - self.https_settings_group_box.clicked.connect(self.https_changed) def retranslateUi(self): self.server_settings_group_box.setTitle(translate('RemotePlugin.RemoteTab', 'Server Settings')) @@ -200,14 +162,6 @@ class RemoteTab(SettingsTab): translate('RemotePlugin.RemoteTab', 'Scan the QR code or click download to install the iOS app from the App ' 'Store.').format(qr='https://itunes.apple.com/app/id1096218725')) - self.https_settings_group_box.setTitle(translate('RemotePlugin.RemoteTab', 'HTTPS Server')) - self.https_error_label.setText( - translate('RemotePlugin.RemoteTab', 'Could not find an SSL certificate. The HTTPS server will not be ' - 'available unless an SSL certificate is found. Please see the manual for more information.')) - self.https_port_label.setText(self.port_label.text()) - self.remote_https_url_label.setText(self.remote_url_label.text()) - self.stage_https_url_label.setText(self.stage_url_label.text()) - self.live_https_url_label.setText(self.live_url_label.text()) self.user_login_group_box.setTitle(translate('RemotePlugin.RemoteTab', 'User Authentication')) self.user_id_label.setText(translate('RemotePlugin.RemoteTab', 'User id:')) self.password_label.setText(translate('RemotePlugin.RemoteTab', 'Password:')) @@ -218,17 +172,11 @@ class RemoteTab(SettingsTab): """ ip_address = self.get_ip_address(self.address_edit.text()) http_url = 'http://{url}:{text}/'.format(url=ip_address, text=self.port_spin_box.value()) - https_url = 'https://{url}:{text}/'.format(url=ip_address, text=self.https_port_spin_box.value()) self.remote_url.setText('{url}'.format(url=http_url)) - self.remote_https_url.setText('{url}'.format(url=https_url)) http_url_temp = http_url + 'stage' - https_url_temp = https_url + 'stage' self.stage_url.setText('{url}'.format(url=http_url_temp)) - self.stage_https_url.setText('{url}'.format(url=https_url_temp)) http_url_temp = http_url + 'main' - https_url_temp = https_url + 'main' self.live_url.setText('{url}'.format(url=http_url_temp)) - self.live_https_url.setText('{url}'.format(url=https_url_temp)) def get_ip_address(self, ip_address): """ @@ -254,43 +202,25 @@ class RemoteTab(SettingsTab): """ Load the configuration and update the server configuration if necessary """ - self.is_secure = Settings().value(self.settings_section + '/https enabled') self.port_spin_box.setValue(Settings().value(self.settings_section + '/port')) - self.https_port_spin_box.setValue(Settings().value(self.settings_section + '/https port')) self.address_edit.setText(Settings().value(self.settings_section + '/ip address')) self.twelve_hour = Settings().value(self.settings_section + '/twelve hour') self.twelve_hour_check_box.setChecked(self.twelve_hour) self.thumbnails = Settings().value(self.settings_section + '/thumbnails') self.thumbnails_check_box.setChecked(self.thumbnails) - local_data = AppLocation.get_directory(AppLocation.DataDir) - if not os.path.exists(os.path.join(local_data, 'remotes', 'openlp.crt')) or \ - not os.path.exists(os.path.join(local_data, 'remotes', 'openlp.key')): - self.https_settings_group_box.setChecked(False) - self.https_settings_group_box.setEnabled(False) - self.https_error_label.setVisible(True) - else: - self.https_settings_group_box.setChecked(Settings().value(self.settings_section + '/https enabled')) - self.https_settings_group_box.setEnabled(True) - self.https_error_label.setVisible(False) self.user_login_group_box.setChecked(Settings().value(self.settings_section + '/authentication enabled')) self.user_id.setText(Settings().value(self.settings_section + '/user id')) self.password.setText(Settings().value(self.settings_section + '/password')) self.set_urls() - self.https_changed() def save(self): """ Save the configuration and update the server configuration if necessary """ if Settings().value(self.settings_section + '/ip address') != self.address_edit.text() or \ - Settings().value(self.settings_section + '/port') != self.port_spin_box.value() or \ - Settings().value(self.settings_section + '/https port') != self.https_port_spin_box.value() or \ - Settings().value(self.settings_section + '/https enabled') != \ - self.https_settings_group_box.isChecked(): + Settings().value(self.settings_section + '/port') != self.port_spin_box.value(): self.settings_form.register_post_process('remotes_config_updated') Settings().setValue(self.settings_section + '/port', self.port_spin_box.value()) - Settings().setValue(self.settings_section + '/https port', self.https_port_spin_box.value()) - Settings().setValue(self.settings_section + '/https enabled', self.https_settings_group_box.isChecked()) Settings().setValue(self.settings_section + '/ip address', self.address_edit.text()) Settings().setValue(self.settings_section + '/twelve hour', self.twelve_hour) Settings().setValue(self.settings_section + '/thumbnails', self.thumbnails) @@ -317,12 +247,6 @@ class RemoteTab(SettingsTab): if check_state == QtCore.Qt.Checked: self.thumbnails = True - def https_changed(self): - """ - Invert the HTTP group box based on Https group settings - """ - self.http_settings_group_box.setEnabled(not self.https_settings_group_box.isChecked()) - def generate_icon(self): """ Generate icon for main window @@ -330,12 +254,6 @@ class RemoteTab(SettingsTab): self.remote_server_icon.hide() icon = QtGui.QImage(':/remote/network_server.png') icon = icon.scaled(80, 80, QtCore.Qt.KeepAspectRatio, QtCore.Qt.SmoothTransformation) - if self.is_secure: - overlay = QtGui.QImage(':/remote/network_ssl.png') - overlay = overlay.scaled(60, 60, QtCore.Qt.KeepAspectRatio, QtCore.Qt.SmoothTransformation) - painter = QtGui.QPainter(icon) - painter.drawImage(0, 0, overlay) - painter.end() if Settings().value(self.settings_section + '/authentication enabled'): overlay = QtGui.QImage(':/remote/network_auth.png') overlay = overlay.scaled(60, 60, QtCore.Qt.KeepAspectRatio, QtCore.Qt.SmoothTransformation) diff --git a/openlp/plugins/remotes/remoteplugin.py b/openlp/plugins/remotes/remoteplugin.py index d6e498362..3e41f077b 100644 --- a/openlp/plugins/remotes/remoteplugin.py +++ b/openlp/plugins/remotes/remoteplugin.py @@ -33,9 +33,7 @@ log = logging.getLogger(__name__) __default_settings__ = { 'remotes/twelve hour': True, 'remotes/port': 4316, - 'remotes/https port': 4317, 'remotes/websocket port': 4318, - 'remotes/https enabled': False, 'remotes/user id': 'openlp', 'remotes/password': 'password', 'remotes/authentication enabled': False, @@ -63,7 +61,6 @@ class RemotesPlugin(Plugin, OpenLPMixin): """ super(RemotesPlugin, self).initialise() self.server = OpenLPServer() - self.server_secure = OpenLPServer(secure=True) if not hasattr(self, 'remote_server_icon'): self.remote_server_icon = QtWidgets.QLabel(self.main_window.status_bar) size_policy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Fixed, QtWidgets.QSizePolicy.Fixed) @@ -88,9 +85,6 @@ class RemotesPlugin(Plugin, OpenLPMixin): if self.server: self.server.stop_server() self.server = None - if self.server_secure: - self.server_secure.stop_server() - self.server_secure = None @staticmethod def about(): From e0d8198626bd73ac3bb8ca7fe3c1966fe4d9d668 Mon Sep 17 00:00:00 2001 From: Tim Bentley Date: Sun, 5 Jun 2016 17:21:52 +0100 Subject: [PATCH 010/181] stop excess logging --- openlp/core/lib/remote/poll.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/openlp/core/lib/remote/poll.py b/openlp/core/lib/remote/poll.py index 501972bea..73ed4c376 100644 --- a/openlp/core/lib/remote/poll.py +++ b/openlp/core/lib/remote/poll.py @@ -25,7 +25,7 @@ import json from openlp.core.common import RegistryProperties, Settings, OpenLPMixin -class OpenLPPoll(RegistryProperties, OpenLPMixin): +class OpenLPPoll(RegistryProperties): """ Access by the web layer to get status type information from the application """ From 05be4e606c65f168807fe7e17fec06bdd86e584b Mon Sep 17 00:00:00 2001 From: Tim Bentley Date: Sun, 5 Jun 2016 19:48:07 +0100 Subject: [PATCH 011/181] Fix up tests --- openlp/core/lib/remote/poll.py | 2 +- .../openlp_core_ui/test_mainwindow.py | 2 +- .../openlp_plugins/remotes/test_remotetab.py | 33 ------------------- .../openlp_plugins/remotes/test_router.py | 17 +++++----- 4 files changed, 10 insertions(+), 44 deletions(-) diff --git a/openlp/core/lib/remote/poll.py b/openlp/core/lib/remote/poll.py index 73ed4c376..580d68f21 100644 --- a/openlp/core/lib/remote/poll.py +++ b/openlp/core/lib/remote/poll.py @@ -22,7 +22,7 @@ import json -from openlp.core.common import RegistryProperties, Settings, OpenLPMixin +from openlp.core.common import RegistryProperties, Settings class OpenLPPoll(RegistryProperties): diff --git a/tests/functional/openlp_core_ui/test_mainwindow.py b/tests/functional/openlp_core_ui/test_mainwindow.py index 8a8b2516c..93baa8da7 100644 --- a/tests/functional/openlp_core_ui/test_mainwindow.py +++ b/tests/functional/openlp_core_ui/test_mainwindow.py @@ -149,7 +149,7 @@ class TestMainWindow(TestCase, TestMixin): # WHEN: you check the started functions # THEN: the following registry functions should have been registered - self.assertEqual(len(self.registry.service_list), 6, 'The registry should have 6 services.') + self.assertEqual(len(self.registry.service_list), 7, 'The registry should have 7 services.') self.assertEqual(len(self.registry.functions_list), 17, 'The registry should have 17 functions') self.assertTrue('application' in self.registry.service_list, 'The application should have been registered.') self.assertTrue('main_window' in self.registry.service_list, 'The main_window should have been registered.') diff --git a/tests/functional/openlp_plugins/remotes/test_remotetab.py b/tests/functional/openlp_plugins/remotes/test_remotetab.py index 24375740f..4224671f1 100644 --- a/tests/functional/openlp_plugins/remotes/test_remotetab.py +++ b/tests/functional/openlp_plugins/remotes/test_remotetab.py @@ -37,8 +37,6 @@ from tests.helpers.testmixin import TestMixin __default_settings__ = { 'remotes/twelve hour': True, 'remotes/port': 4316, - 'remotes/https port': 4317, - 'remotes/https enabled': False, 'remotes/user id': 'openlp', 'remotes/password': 'password', 'remotes/authentication enabled': False, @@ -114,36 +112,5 @@ class TestRemoteTab(TestCase, TestMixin): self.form.set_urls() # THEN: the following screen values should be set self.assertEqual(self.form.address_edit.text(), ZERO_URL, 'The default URL should be set on the screen') - self.assertEqual(self.form.https_settings_group_box.isEnabled(), False, - 'The Https box should not be enabled') - self.assertEqual(self.form.https_settings_group_box.isChecked(), False, - 'The Https checked box should note be Checked') self.assertEqual(self.form.user_login_group_box.isChecked(), False, 'The authentication box should not be enabled') - - def set_certificate_urls_test(self): - """ - Test the set_urls function with certificate available - """ - # GIVEN: A mocked location - with patch('openlp.core.common.Settings') as mocked_class, \ - patch('openlp.core.common.applocation.AppLocation.get_directory') as mocked_get_directory, \ - patch('openlp.core.common.check_directory_exists') as mocked_check_directory_exists, \ - patch('openlp.core.common.applocation.os') as mocked_os: - # GIVEN: A mocked out Settings class and a mocked out AppLocation.get_directory() - mocked_settings = mocked_class.return_value - mocked_settings.contains.return_value = False - mocked_get_directory.return_value = TEST_PATH - mocked_check_directory_exists.return_value = True - mocked_os.path.normpath.return_value = TEST_PATH - - # WHEN: when the set_urls is called having reloaded the form. - self.form.load() - self.form.set_urls() - # THEN: the following screen values should be set - self.assertEqual(self.form.http_settings_group_box.isEnabled(), True, - 'The Http group box should be enabled') - self.assertEqual(self.form.https_settings_group_box.isChecked(), False, - 'The Https checked box should be Checked') - self.assertEqual(self.form.https_settings_group_box.isEnabled(), True, - 'The Https box should be enabled') diff --git a/tests/functional/openlp_plugins/remotes/test_router.py b/tests/functional/openlp_plugins/remotes/test_router.py index d1715ab8d..d60d80f87 100644 --- a/tests/functional/openlp_plugins/remotes/test_router.py +++ b/tests/functional/openlp_plugins/remotes/test_router.py @@ -28,6 +28,7 @@ from unittest import TestCase from openlp.core.common import Settings, Registry from openlp.core.ui import ServiceManager +from openlp.core.lib.remote import OpenLPPoll from openlp.plugins.remotes.lib.httpserver import HttpRouter from tests.functional import MagicMock, patch, mock_open from tests.helpers.testmixin import TestMixin @@ -35,8 +36,6 @@ from tests.helpers.testmixin import TestMixin __default_settings__ = { 'remotes/twelve hour': True, 'remotes/port': 4316, - 'remotes/https port': 4317, - 'remotes/https enabled': False, 'remotes/user id': 'openlp', 'remotes/password': 'password', 'remotes/authentication enabled': False, @@ -74,6 +73,8 @@ class TestRouter(TestCase, TestMixin): # GIVEN: A default configuration Settings().setValue('remotes/user id', 'openlp') Settings().setValue('remotes/password', 'password') + poll = MagicMock() + Registry().register('OpenLPPoll', poll) # WHEN: called with the defined userid router = HttpRouter() @@ -157,15 +158,13 @@ class TestRouter(TestCase, TestMixin): """ # GIVEN: a defined router with two slides Registry.create() - Registry().register('live_controller', MagicMock) - router = HttpRouter() - router.send_response = MagicMock() - router.send_header = MagicMock() - router.end_headers = MagicMock() - router.live_controller.slide_count = 2 + live_controller = MagicMock() + Registry().register('live_controller', live_controller) + poll = OpenLPPoll() + live_controller.slide_count = 2 # WHEN: main poll called - results = router.main_poll() + results = poll.main_poll() # THEN: the correct response should be returned self.assertEqual(results.decode('utf-8'), '{"results": {"slide_count": 2}}', From fad8b35660b58a4c5702b62f0cad32ecdc4657ea Mon Sep 17 00:00:00 2001 From: Tim Bentley Date: Sun, 5 Jun 2016 21:36:42 +0100 Subject: [PATCH 012/181] Add tests for new registry function --- openlp/core/common/registry.py | 28 +++++++++++++++++++ openlp/plugins/remotes/lib/httpserver.py | 2 -- .../openlp_core_common/test_registry.py | 21 ++++++++++++++ 3 files changed, 49 insertions(+), 2 deletions(-) diff --git a/openlp/core/common/registry.py b/openlp/core/common/registry.py index 85fca6912..2393425ee 100644 --- a/openlp/core/common/registry.py +++ b/openlp/core/common/registry.py @@ -24,6 +24,7 @@ Provide Registry Services """ import logging import sys +import re from openlp.core.common import trace_error_handler @@ -56,6 +57,7 @@ class Registry(object): registry.service_list = {} registry.functions_list = {} registry.working_flags = {} + registry.remote_apis = {} # Allow the tests to remove Registry entries but not the live system registry.running_under_test = 'nose' in sys.argv[0] registry.initialising = True @@ -176,3 +178,29 @@ class Registry(object): """ if key in self.working_flags: del self.working_flags[key] + + def remote_api(self, path, function, secure=False): + """ + Sets a working_flag based on the key passed in. + + :param path: The working_flag to be created this is usually a major class like "renderer" or "main_window" . + :param function: The data to be saved. + :param secure: The data to be saved. + """ + self.remote_apis[path] = {'function': function, 'secure': secure} + + def remote_execute(self, url_path): + """ + Execute all the handlers associated with the event and return an array of results. + + :param url_path: The url path to be found + """ + for url, funcs in self.remote_apis.items(): + a = url + match = re.match(url, url_path) + if match: + log.debug('Route "{route}" matched "{path}"'.format(route=url_path, path=url_path)) + args = [] + for param in match.groups(): + args.append(param) + return funcs, args diff --git a/openlp/plugins/remotes/lib/httpserver.py b/openlp/plugins/remotes/lib/httpserver.py index 4b96c7118..9c36375ae 100644 --- a/openlp/plugins/remotes/lib/httpserver.py +++ b/openlp/plugins/remotes/lib/httpserver.py @@ -25,8 +25,6 @@ The :mod:`http` module contains the API web server. This is a lightweight web se with OpenLP. It uses JSON to communicate with the remotes. """ -import ssl -import socket import logging import time diff --git a/tests/functional/openlp_core_common/test_registry.py b/tests/functional/openlp_core_common/test_registry.py index 0642ff93c..a0a3a9844 100644 --- a/tests/functional/openlp_core_common/test_registry.py +++ b/tests/functional/openlp_core_common/test_registry.py @@ -149,3 +149,24 @@ class TestRegistry(TestCase): def dummy_function_2(self): return "function_2" + + def test_registry_remote_apis(self): + """ + Test the registry working flags creation and its usage + """ + # GIVEN: A new registry + Registry.create() + + # WHEN: I register a API to function + func = MagicMock() + func1 = MagicMock() + Registry().remote_api(r'^/api/poll$', func) + Registry().remote_api(r'^/main/poll$', func1, True) + + # THEN: When I look to a function + call_structure, args = Registry().remote_execute('/api/poll') + self.assertEqual(call_structure['function'], func, 'Calling function should match') + self.assertEqual(call_structure['secure'], False, 'Calling function should not require security') + call_structure, args = Registry().remote_execute('/main/poll') + self.assertEqual(call_structure['function'], func1, 'Calling function should match') + self.assertEqual(call_structure['secure'], True, 'Calling function should not require security') From 32fad35f79f60405496613d86845e618c23d2c1f Mon Sep 17 00:00:00 2001 From: Tim Bentley Date: Sun, 5 Jun 2016 22:16:13 +0100 Subject: [PATCH 013/181] move remote to api and add waitress --- openlp/core/common/registry.py | 26 ------- openlp/core/lib/{remote => api}/__init__.py | 3 +- openlp/core/lib/api/httpserver.py | 72 +++++++++++++++++++ openlp/core/lib/{remote => api}/poll.py | 0 .../lib/{remote => api}/remotecontroller.py | 3 +- openlp/core/lib/{remote => api}/wsserver.py | 0 openlp/core/lib/mediamanageritem.py | 6 +- openlp/core/lib/projector/constants.py | 2 +- openlp/core/lib/projector/pjlink1.py | 2 +- openlp/core/lib/serviceitem.py | 2 +- openlp/core/ui/mainwindow.py | 2 +- openlp/core/ui/servicemanager.py | 6 +- openlp/core/ui/slidecontroller.py | 8 +-- openlp/plugins/bibles/lib/mediaitem.py | 2 +- openlp/plugins/custom/lib/mediaitem.py | 2 +- openlp/plugins/images/lib/mediaitem.py | 2 +- openlp/plugins/media/lib/mediaitem.py | 2 +- openlp/plugins/presentations/lib/mediaitem.py | 2 +- openlp/plugins/remotes/html/assets/jquery.js | 2 +- openlp/plugins/remotes/lib/remotetab.py | 6 +- openlp/plugins/remotes/remoteplugin.py | 6 +- openlp/plugins/songs/lib/mediaitem.py | 6 +- scripts/jenkins_script.py | 2 +- .../openlp_core_common/test_registry.py | 21 ------ .../openlp_plugins/remotes/test_router.py | 6 +- .../openlp_plugins/songs/test_mediaitem.py | 2 +- 26 files changed, 110 insertions(+), 83 deletions(-) rename openlp/core/lib/{remote => api}/__init__.py (93%) create mode 100644 openlp/core/lib/api/httpserver.py rename openlp/core/lib/{remote => api}/poll.py (100%) rename openlp/core/lib/{remote => api}/remotecontroller.py (95%) rename openlp/core/lib/{remote => api}/wsserver.py (100%) diff --git a/openlp/core/common/registry.py b/openlp/core/common/registry.py index 2393425ee..bc32fc930 100644 --- a/openlp/core/common/registry.py +++ b/openlp/core/common/registry.py @@ -178,29 +178,3 @@ class Registry(object): """ if key in self.working_flags: del self.working_flags[key] - - def remote_api(self, path, function, secure=False): - """ - Sets a working_flag based on the key passed in. - - :param path: The working_flag to be created this is usually a major class like "renderer" or "main_window" . - :param function: The data to be saved. - :param secure: The data to be saved. - """ - self.remote_apis[path] = {'function': function, 'secure': secure} - - def remote_execute(self, url_path): - """ - Execute all the handlers associated with the event and return an array of results. - - :param url_path: The url path to be found - """ - for url, funcs in self.remote_apis.items(): - a = url - match = re.match(url, url_path) - if match: - log.debug('Route "{route}" matched "{path}"'.format(route=url_path, path=url_path)) - args = [] - for param in match.groups(): - args.append(param) - return funcs, args diff --git a/openlp/core/lib/remote/__init__.py b/openlp/core/lib/api/__init__.py similarity index 93% rename from openlp/core/lib/remote/__init__.py rename to openlp/core/lib/api/__init__.py index 7317bca68..1d81ba0a0 100644 --- a/openlp/core/lib/remote/__init__.py +++ b/openlp/core/lib/api/__init__.py @@ -22,6 +22,7 @@ from .poll import OpenLPPoll from .wsserver import OpenWSServer +from .httpserver import OpenLPHttpServer from .remotecontroller import RemoteController -__all__ = ['OpenLPPoll', 'RemoteController'] +__all__ = ['OpenLPPoll', 'RemoteController', 'OpenLPHttpServer'] diff --git a/openlp/core/lib/api/httpserver.py b/openlp/core/lib/api/httpserver.py new file mode 100644 index 000000000..c9f5b933d --- /dev/null +++ b/openlp/core/lib/api/httpserver.py @@ -0,0 +1,72 @@ +# -*- coding: utf-8 -*- +# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4 + +############################################################################### +# OpenLP - Open Source Lyrics Projection # +# --------------------------------------------------------------------------- # +# Copyright (c) 2008-2016 OpenLP Developers # +# --------------------------------------------------------------------------- # +# This program is free software; you can redistribute it and/or modify it # +# under the terms of the GNU General Public License as published by the Free # +# Software Foundation; version 2 of the License. # +# # +# This program is distributed in the hope that it will be useful, but WITHOUT # +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for # +# more details. # +# # +# You should have received a copy of the GNU General Public License along # +# with this program; if not, write to the Free Software Foundation, Inc., 59 # +# Temple Place, Suite 330, Boston, MA 02111-1307 USA # +############################################################################### + +""" +The :mod:`http` module contains the API web server. This is a lightweight web server used by remotes to interact +with OpenLP. It uses JSON to communicate with the remotes. +""" + +import logging +from waitress import serve + +from PyQt5 import QtCore + +from openlp.core.common import RegistryProperties, OpenLPMixin + +log = logging.getLogger(__name__) + + +class HttpThread(QtCore.QThread): + """ + A special Qt thread class to allow the HTTP server to run at the same time as the UI. + """ + def __init__(self, server): + """ + Constructor for the thread class. + + :param server: The http server class. + """ + super(HttpThread, self).__init__(None) + self.http_server = server + + def run(self): + """ + Run the thread. + """ + wsgiapp = object() + serve(wsgiapp, host='0.0.0.0', port=4317) + + def stop(self): + self.http_server.stop = True + + +class OpenLPHttpServer(RegistryProperties, OpenLPMixin): + """ + Wrapper round a server instance + """ + def __init__(self, secure=False): + """ + Initialise the http server, and start the server of the correct type http / https + """ + super(OpenLPHttpServer, self).__init__() + self.http_thread = HttpThread(self) + self.http_thread.start() diff --git a/openlp/core/lib/remote/poll.py b/openlp/core/lib/api/poll.py similarity index 100% rename from openlp/core/lib/remote/poll.py rename to openlp/core/lib/api/poll.py diff --git a/openlp/core/lib/remote/remotecontroller.py b/openlp/core/lib/api/remotecontroller.py similarity index 95% rename from openlp/core/lib/remote/remotecontroller.py rename to openlp/core/lib/api/remotecontroller.py index a69b34f39..d6a94f351 100644 --- a/openlp/core/lib/remote/remotecontroller.py +++ b/openlp/core/lib/api/remotecontroller.py @@ -22,7 +22,7 @@ import logging from openlp.core.common import OpenLPMixin, Registry, RegistryMixin, RegistryProperties -from openlp.core.lib.remote import OpenWSServer, OpenLPPoll +from openlp.core.lib.api import OpenWSServer, OpenLPPoll, OpenLPHttpServer log = logging.getLogger(__name__) @@ -54,3 +54,4 @@ class RemoteController(RegistryMixin, OpenLPMixin, RegistryProperties): self.poll = OpenLPPoll() Registry().register('OpenLPPoll', self.poll) self.wsserver = OpenWSServer() + self.httpserver = OpenLPHttpServer() diff --git a/openlp/core/lib/remote/wsserver.py b/openlp/core/lib/api/wsserver.py similarity index 100% rename from openlp/core/lib/remote/wsserver.py rename to openlp/core/lib/api/wsserver.py diff --git a/openlp/core/lib/mediamanageritem.py b/openlp/core/lib/mediamanageritem.py index 358c82543..b08970ee1 100644 --- a/openlp/core/lib/mediamanageritem.py +++ b/openlp/core/lib/mediamanageritem.py @@ -453,7 +453,7 @@ class MediaManagerItem(QtWidgets.QWidget, RegistryProperties): :param service_item: The service Item to be processed :param item: The database item to be used to build the service item :param xml_version: - :param remote: Was this remote triggered (False) + :param remote: Was this api triggered (False) :param context: The service context """ raise NotImplementedError('MediaManagerItem.generate_slide_data needs to be defined by the plugin') @@ -580,7 +580,7 @@ class MediaManagerItem(QtWidgets.QWidget, RegistryProperties): :param item: Item to be processed :param replace: Replace the existing item - :param remote: Triggered from remote + :param remote: Triggered from api :param position: Position to place item """ service_item = self.build_service_item(item, True, remote=remote, context=ServiceItemContext.Service) @@ -607,7 +607,7 @@ class MediaManagerItem(QtWidgets.QWidget, RegistryProperties): self.generate_slide_data(service_item) self.service_manager.add_service_item(service_item, replace=True) else: - # Turn off the remote edit update message indicator + # Turn off the api edit update message indicator QtWidgets.QMessageBox.information(self, translate('OpenLP.MediaManagerItem', 'Invalid Service Item'), translate('OpenLP.MediaManagerItem', 'You must select a {title} ' diff --git a/openlp/core/lib/projector/constants.py b/openlp/core/lib/projector/constants.py index 5c0d6c6c2..4aa11795b 100644 --- a/openlp/core/lib/projector/constants.py +++ b/openlp/core/lib/projector/constants.py @@ -229,7 +229,7 @@ ERROR_MSG = {E_OK: translate('OpenLP.ProjectorConstants', 'OK'), # E_OK | S_OK E_CONNECTION_REFUSED: translate('OpenLP.ProjectorConstants', 'The connection was refused by the peer (or timed out)'), E_REMOTE_HOST_CLOSED_CONNECTION: translate('OpenLP.ProjectorConstants', - 'The remote host closed the connection'), + 'The api host closed the connection'), E_HOST_NOT_FOUND: translate('OpenLP.ProjectorConstants', 'The host address was not found'), E_SOCKET_ACCESS: translate('OpenLP.ProjectorConstants', 'The socket operation failed because the application ' diff --git a/openlp/core/lib/projector/pjlink1.py b/openlp/core/lib/projector/pjlink1.py index ce06b3625..36b97da98 100644 --- a/openlp/core/lib/projector/pjlink1.py +++ b/openlp/core/lib/projector/pjlink1.py @@ -396,7 +396,7 @@ class PJLink1(QTcpSocket): return log.debug('({ip}) get_data(): Checking new data "{data}"'.format(ip=self.ip, data=data)) if data.upper().startswith('PJLINK'): - # Reconnected from remote host disconnect ? + # Reconnected from api host disconnect ? self.check_login(data) self.send_busy = False self.projectorReceivedData.emit() diff --git a/openlp/core/lib/serviceitem.py b/openlp/core/lib/serviceitem.py index c0a819390..bf68ca1b5 100644 --- a/openlp/core/lib/serviceitem.py +++ b/openlp/core/lib/serviceitem.py @@ -286,7 +286,7 @@ class ServiceItem(RegistryProperties): :param path: The directory in which the image file is located. :param title: A title for the slide in the service item. :param background: - :param thumbnail: Optional alternative thumbnail, used for remote thumbnails. + :param thumbnail: Optional alternative thumbnail, used for api thumbnails. """ if background: self.image_border = background diff --git a/openlp/core/ui/mainwindow.py b/openlp/core/ui/mainwindow.py index ba75f0171..e96f777fd 100644 --- a/openlp/core/ui/mainwindow.py +++ b/openlp/core/ui/mainwindow.py @@ -40,7 +40,7 @@ from openlp.core.common.actions import ActionList, CategoryOrder from openlp.core.common.versionchecker import get_application_version from openlp.core.lib import Renderer, PluginManager, ImageManager, PluginStatus, ScreenList, build_icon from openlp.core.lib.ui import UiStrings, create_action -from openlp.core.lib.remote import RemoteController +from openlp.core.lib.api import RemoteController from openlp.core.ui import AboutForm, SettingsForm, ServiceManager, ThemeManager, LiveController, PluginForm, \ ShortcutListForm, FormattingTagForm, PreviewController from openlp.core.ui.firsttimeform import FirstTimeForm diff --git a/openlp/core/ui/servicemanager.py b/openlp/core/ui/servicemanager.py index 907cb49a6..e97a33adf 100644 --- a/openlp/core/ui/servicemanager.py +++ b/openlp/core/ui/servicemanager.py @@ -344,7 +344,7 @@ class ServiceManager(OpenLPMixin, RegistryMixin, QtWidgets.QWidget, Ui_ServiceMa """ Setter for property "modified". Sets whether or not the current service has been modified. - :param modified: Indicates if the service has new or removed items. Used to trigger a remote update. + :param modified: Indicates if the service has new or removed items. Used to trigger a api update. """ if modified: self.service_id += 1 @@ -1079,7 +1079,7 @@ class ServiceManager(OpenLPMixin, RegistryMixin, QtWidgets.QWidget, Ui_ServiceMa def on_set_item(self, message, field=None): """ - Called by a signal to select a specific item and make it live usually from remote. + Called by a signal to select a specific item and make it live usually from api. :param field: :param message: The data passed in from a remove message @@ -1523,7 +1523,7 @@ class ServiceManager(OpenLPMixin, RegistryMixin, QtWidgets.QWidget, Ui_ServiceMa def remote_edit(self, field=None): """ - Triggers a remote edit to a plugin to allow item to be edited. + Triggers a api edit to a plugin to allow item to be edited. :param field: """ item = self.find_service_item()[0] diff --git a/openlp/core/ui/slidecontroller.py b/openlp/core/ui/slidecontroller.py index 9379bb96f..d80257ac8 100644 --- a/openlp/core/ui/slidecontroller.py +++ b/openlp/core/ui/slidecontroller.py @@ -531,7 +531,7 @@ class SlideController(DisplayController, RegistryProperties): def toggle_display(self, action): """ - Toggle the display settings triggered from remote messages. + Toggle the display settings triggered from api messages. :param action: The blank action to be processed. """ @@ -797,7 +797,7 @@ class SlideController(DisplayController, RegistryProperties): def replace_service_manager_item(self, item): """ - Replacement item following a remote edit + Replacement item following a api edit :param item: The current service item """ @@ -841,7 +841,7 @@ class SlideController(DisplayController, RegistryProperties): """ self.on_stop_loop() old_item = self.service_item - # rest to allow the remote pick up verse 1 if large imaged + # rest to allow the api pick up verse 1 if large imaged self.selected_row = 0 # take a copy not a link to the servicemanager copy. self.service_item = copy.copy(service_item) @@ -931,7 +931,7 @@ class SlideController(DisplayController, RegistryProperties): """ Go to the requested slide - :param message: remote message to be processed. + :param message: api message to be processed. """ index = int(message[0]) if not self.service_item: diff --git a/openlp/plugins/bibles/lib/mediaitem.py b/openlp/plugins/bibles/lib/mediaitem.py index d5304e867..6c7d2c9dc 100644 --- a/openlp/plugins/bibles/lib/mediaitem.py +++ b/openlp/plugins/bibles/lib/mediaitem.py @@ -798,7 +798,7 @@ class BibleMediaItem(MediaManagerItem): :param service_item: The service item to be built on :param item: The Song item to be used :param xml_version: The xml version (not used) - :param remote: Triggered from remote + :param remote: Triggered from api :param context: Why is it being generated """ log.debug('generating slide data') diff --git a/openlp/plugins/custom/lib/mediaitem.py b/openlp/plugins/custom/lib/mediaitem.py index e9e26111f..1215ceff7 100644 --- a/openlp/plugins/custom/lib/mediaitem.py +++ b/openlp/plugins/custom/lib/mediaitem.py @@ -129,7 +129,7 @@ class CustomMediaItem(MediaManagerItem): self.list_view.setCurrentItem(custom_name) self.auto_select_id = -1 # Called to redisplay the custom list screen edith from a search - # or from the exit of the Custom edit dialog. If remote editing is + # or from the exit of the Custom edit dialog. If api editing is # active trigger it and clean up so it will not update again. self.check_search_result() diff --git a/openlp/plugins/images/lib/mediaitem.py b/openlp/plugins/images/lib/mediaitem.py index ad13a477d..146e7c25b 100644 --- a/openlp/plugins/images/lib/mediaitem.py +++ b/openlp/plugins/images/lib/mediaitem.py @@ -543,7 +543,7 @@ class ImageMediaItem(MediaManagerItem): :param service_item: The service item to be built on :param item: The Song item to be used :param xml_version: The xml version (not used) - :param remote: Triggered from remote + :param remote: Triggered from api :param context: Why is it being generated """ background = QtGui.QColor(Settings().value(self.settings_section + '/background color')) diff --git a/openlp/plugins/media/lib/mediaitem.py b/openlp/plugins/media/lib/mediaitem.py index ac3636010..fb567c580 100644 --- a/openlp/plugins/media/lib/mediaitem.py +++ b/openlp/plugins/media/lib/mediaitem.py @@ -242,7 +242,7 @@ class MediaMediaItem(MediaManagerItem, RegistryProperties): :param service_item: The service item to be built on :param item: The Song item to be used :param xml_version: The xml version (not used) - :param remote: Triggered from remote + :param remote: Triggered from api :param context: Why is it being generated """ if item is None: diff --git a/openlp/plugins/presentations/lib/mediaitem.py b/openlp/plugins/presentations/lib/mediaitem.py index f9788d180..2d74886b4 100644 --- a/openlp/plugins/presentations/lib/mediaitem.py +++ b/openlp/plugins/presentations/lib/mediaitem.py @@ -266,7 +266,7 @@ class PresentationMediaItem(MediaManagerItem): :param service_item: The service item to be built on :param item: The Song item to be used :param xml_version: The xml version (not used) - :param remote: Triggered from remote + :param remote: Triggered from api :param context: Why is it being generated """ if item: diff --git a/openlp/plugins/remotes/html/assets/jquery.js b/openlp/plugins/remotes/html/assets/jquery.js index 3774ff986..f7006d07a 100644 --- a/openlp/plugins/remotes/html/assets/jquery.js +++ b/openlp/plugins/remotes/html/assets/jquery.js @@ -7158,7 +7158,7 @@ jQuery.fn.extend({ var self = this; - // Request the remote document + // Request the api document jQuery.ajax({ url: url, type: type, diff --git a/openlp/plugins/remotes/lib/remotetab.py b/openlp/plugins/remotes/lib/remotetab.py index a94e204c3..58537d5ab 100644 --- a/openlp/plugins/remotes/lib/remotetab.py +++ b/openlp/plugins/remotes/lib/remotetab.py @@ -151,7 +151,7 @@ class RemoteTab(SettingsTab): self.live_url_label.setText(translate('RemotePlugin.RemoteTab', 'Live view URL:')) self.twelve_hour_check_box.setText(translate('RemotePlugin.RemoteTab', 'Display stage time in 12h format')) self.thumbnails_check_box.setText(translate('RemotePlugin.RemoteTab', - 'Show thumbnails of non-text slides in remote and stage view.')) + 'Show thumbnails of non-text slides in api and stage view.')) self.android_app_group_box.setTitle(translate('RemotePlugin.RemoteTab', 'Android App')) self.android_qr_description_label.setText( translate('RemotePlugin.RemoteTab', @@ -252,10 +252,10 @@ class RemoteTab(SettingsTab): Generate icon for main window """ self.remote_server_icon.hide() - icon = QtGui.QImage(':/remote/network_server.png') + icon = QtGui.QImage(':/api/network_server.png') icon = icon.scaled(80, 80, QtCore.Qt.KeepAspectRatio, QtCore.Qt.SmoothTransformation) if Settings().value(self.settings_section + '/authentication enabled'): - overlay = QtGui.QImage(':/remote/network_auth.png') + overlay = QtGui.QImage(':/api/network_auth.png') overlay = overlay.scaled(60, 60, QtCore.Qt.KeepAspectRatio, QtCore.Qt.SmoothTransformation) painter = QtGui.QPainter(icon) painter.drawImage(20, 0, overlay) diff --git a/openlp/plugins/remotes/remoteplugin.py b/openlp/plugins/remotes/remoteplugin.py index 3e41f077b..58b6e4d7d 100644 --- a/openlp/plugins/remotes/remoteplugin.py +++ b/openlp/plugins/remotes/remoteplugin.py @@ -92,9 +92,9 @@ class RemotesPlugin(Plugin, OpenLPMixin): Information about this plugin """ about_text = translate('RemotePlugin', 'Remote Plugin' - '
The remote plugin provides the ability to send messages to ' + '
The api plugin provides the ability to send messages to ' 'a running version of OpenLP on a different computer via a web ' - 'browser or through the remote API.') + 'browser or through the api API.') return about_text def set_plugin_text_strings(self): @@ -115,7 +115,7 @@ class RemotesPlugin(Plugin, OpenLPMixin): """ Called when Config is changed to requests a restart with the server on new address or port """ - log.debug('remote config changed') + log.debug('api config changed') QtWidgets.QMessageBox.information(self.main_window, translate('RemotePlugin', 'Server Config Change'), translate('RemotePlugin', diff --git a/openlp/plugins/songs/lib/mediaitem.py b/openlp/plugins/songs/lib/mediaitem.py index f52abb86f..4c7c8e5d7 100644 --- a/openlp/plugins/songs/lib/mediaitem.py +++ b/openlp/plugins/songs/lib/mediaitem.py @@ -242,11 +242,11 @@ class SongMediaItem(MediaManagerItem): def on_song_list_load(self): """ - Handle the exit from the edit dialog and trigger remote updates of songs + Handle the exit from the edit dialog and trigger api updates of songs """ log.debug('on_song_list_load - start') # Called to redisplay the song list screen edit from a search or from the exit of the Song edit dialog. If - # remote editing is active Trigger it and clean up so it will not update again. Push edits to the service + # api editing is active Trigger it and clean up so it will not update again. Push edits to the service # manager to update items if self.edit_item and self.update_service_on_edit and not self.remote_triggered: item = self.build_service_item(self.edit_item) @@ -555,7 +555,7 @@ class SongMediaItem(MediaManagerItem): :param service_item: The service item to be built on :param item: The Song item to be used :param xml_version: The xml version (not used) - :param remote: Triggered from remote + :param remote: Triggered from api :param context: Why is it being generated """ log.debug('generate_slide_data: {service}, {item}, {remote}'.format(service=service_item, item=item, diff --git a/scripts/jenkins_script.py b/scripts/jenkins_script.py index 61f74986a..0a528d8a0 100755 --- a/scripts/jenkins_script.py +++ b/scripts/jenkins_script.py @@ -171,7 +171,7 @@ def get_repo_name(): # Determine the branch's name repo_name = '' for line in output_list: - # Check if it is remote branch. + # Check if it is api branch. if 'push branch' in line: match = re.match(REPO_REGEX, line) if match: diff --git a/tests/functional/openlp_core_common/test_registry.py b/tests/functional/openlp_core_common/test_registry.py index a0a3a9844..0642ff93c 100644 --- a/tests/functional/openlp_core_common/test_registry.py +++ b/tests/functional/openlp_core_common/test_registry.py @@ -149,24 +149,3 @@ class TestRegistry(TestCase): def dummy_function_2(self): return "function_2" - - def test_registry_remote_apis(self): - """ - Test the registry working flags creation and its usage - """ - # GIVEN: A new registry - Registry.create() - - # WHEN: I register a API to function - func = MagicMock() - func1 = MagicMock() - Registry().remote_api(r'^/api/poll$', func) - Registry().remote_api(r'^/main/poll$', func1, True) - - # THEN: When I look to a function - call_structure, args = Registry().remote_execute('/api/poll') - self.assertEqual(call_structure['function'], func, 'Calling function should match') - self.assertEqual(call_structure['secure'], False, 'Calling function should not require security') - call_structure, args = Registry().remote_execute('/main/poll') - self.assertEqual(call_structure['function'], func1, 'Calling function should match') - self.assertEqual(call_structure['secure'], True, 'Calling function should not require security') diff --git a/tests/functional/openlp_plugins/remotes/test_router.py b/tests/functional/openlp_plugins/remotes/test_router.py index d60d80f87..a394e0214 100644 --- a/tests/functional/openlp_plugins/remotes/test_router.py +++ b/tests/functional/openlp_plugins/remotes/test_router.py @@ -28,7 +28,7 @@ from unittest import TestCase from openlp.core.common import Settings, Registry from openlp.core.ui import ServiceManager -from openlp.core.lib.remote import OpenLPPoll +from openlp.core.lib.api import OpenLPPoll from openlp.plugins.remotes.lib.httpserver import HttpRouter from tests.functional import MagicMock, patch, mock_open from tests.helpers.testmixin import TestMixin @@ -327,7 +327,7 @@ class TestRouter(TestCase, TestMixin): def remote_next_test(self): """ - Test service manager receives remote next click properly (bug 1407445) + Test service manager receives api next click properly (bug 1407445) """ # GIVEN: initial setup and mocks self.router.routes = [(r'^/api/service/(.*)$', {'function': self.router.service, 'secure': False})] @@ -348,7 +348,7 @@ class TestRouter(TestCase, TestMixin): def remote_previous_test(self): """ - Test service manager receives remote previous click properly (bug 1407445) + Test service manager receives api previous click properly (bug 1407445) """ # GIVEN: initial setup and mocks self.router.routes = [(r'^/api/service/(.*)$', {'function': self.router.service, 'secure': False})] diff --git a/tests/functional/openlp_plugins/songs/test_mediaitem.py b/tests/functional/openlp_plugins/songs/test_mediaitem.py index 12447368b..310491835 100644 --- a/tests/functional/openlp_plugins/songs/test_mediaitem.py +++ b/tests/functional/openlp_plugins/songs/test_mediaitem.py @@ -502,7 +502,7 @@ class TestMediaItem(TestCase, TestMixin): def build_remote_search_test(self): """ - Test results for the remote search api + Test results for the api search api """ # GIVEN: A Song and a search a JSON array should be returned. mock_song = MagicMock() From 2b0e61d5fdf7b92060dbdb5fb1746e62e1b04e8c Mon Sep 17 00:00:00 2001 From: Tim Bentley Date: Sun, 5 Jun 2016 22:26:06 +0100 Subject: [PATCH 014/181] Too many changes --- openlp/core/lib/mediamanageritem.py | 4 ++-- openlp/core/lib/projector/constants.py | 2 +- openlp/core/lib/projector/pjlink1.py | 2 +- openlp/core/ui/servicemanager.py | 6 +++--- openlp/core/ui/slidecontroller.py | 8 ++++---- openlp/plugins/bibles/lib/mediaitem.py | 2 +- openlp/plugins/images/lib/mediaitem.py | 2 +- openlp/plugins/media/lib/mediaitem.py | 2 +- openlp/plugins/presentations/lib/mediaitem.py | 2 +- openlp/plugins/remotes/lib/remotetab.py | 2 +- openlp/plugins/remotes/remoteplugin.py | 4 ++-- openlp/plugins/songs/lib/mediaitem.py | 6 +++--- tests/functional/openlp_plugins/songs/test_mediaitem.py | 2 +- 13 files changed, 22 insertions(+), 22 deletions(-) diff --git a/openlp/core/lib/mediamanageritem.py b/openlp/core/lib/mediamanageritem.py index b08970ee1..773174fa2 100644 --- a/openlp/core/lib/mediamanageritem.py +++ b/openlp/core/lib/mediamanageritem.py @@ -453,7 +453,7 @@ class MediaManagerItem(QtWidgets.QWidget, RegistryProperties): :param service_item: The service Item to be processed :param item: The database item to be used to build the service item :param xml_version: - :param remote: Was this api triggered (False) + :param remote: Was this remote triggered (False) :param context: The service context """ raise NotImplementedError('MediaManagerItem.generate_slide_data needs to be defined by the plugin') @@ -580,7 +580,7 @@ class MediaManagerItem(QtWidgets.QWidget, RegistryProperties): :param item: Item to be processed :param replace: Replace the existing item - :param remote: Triggered from api + :param remote: Triggered from remote :param position: Position to place item """ service_item = self.build_service_item(item, True, remote=remote, context=ServiceItemContext.Service) diff --git a/openlp/core/lib/projector/constants.py b/openlp/core/lib/projector/constants.py index 4aa11795b..5c0d6c6c2 100644 --- a/openlp/core/lib/projector/constants.py +++ b/openlp/core/lib/projector/constants.py @@ -229,7 +229,7 @@ ERROR_MSG = {E_OK: translate('OpenLP.ProjectorConstants', 'OK'), # E_OK | S_OK E_CONNECTION_REFUSED: translate('OpenLP.ProjectorConstants', 'The connection was refused by the peer (or timed out)'), E_REMOTE_HOST_CLOSED_CONNECTION: translate('OpenLP.ProjectorConstants', - 'The api host closed the connection'), + 'The remote host closed the connection'), E_HOST_NOT_FOUND: translate('OpenLP.ProjectorConstants', 'The host address was not found'), E_SOCKET_ACCESS: translate('OpenLP.ProjectorConstants', 'The socket operation failed because the application ' diff --git a/openlp/core/lib/projector/pjlink1.py b/openlp/core/lib/projector/pjlink1.py index 36b97da98..ce06b3625 100644 --- a/openlp/core/lib/projector/pjlink1.py +++ b/openlp/core/lib/projector/pjlink1.py @@ -396,7 +396,7 @@ class PJLink1(QTcpSocket): return log.debug('({ip}) get_data(): Checking new data "{data}"'.format(ip=self.ip, data=data)) if data.upper().startswith('PJLINK'): - # Reconnected from api host disconnect ? + # Reconnected from remote host disconnect ? self.check_login(data) self.send_busy = False self.projectorReceivedData.emit() diff --git a/openlp/core/ui/servicemanager.py b/openlp/core/ui/servicemanager.py index e97a33adf..907cb49a6 100644 --- a/openlp/core/ui/servicemanager.py +++ b/openlp/core/ui/servicemanager.py @@ -344,7 +344,7 @@ class ServiceManager(OpenLPMixin, RegistryMixin, QtWidgets.QWidget, Ui_ServiceMa """ Setter for property "modified". Sets whether or not the current service has been modified. - :param modified: Indicates if the service has new or removed items. Used to trigger a api update. + :param modified: Indicates if the service has new or removed items. Used to trigger a remote update. """ if modified: self.service_id += 1 @@ -1079,7 +1079,7 @@ class ServiceManager(OpenLPMixin, RegistryMixin, QtWidgets.QWidget, Ui_ServiceMa def on_set_item(self, message, field=None): """ - Called by a signal to select a specific item and make it live usually from api. + Called by a signal to select a specific item and make it live usually from remote. :param field: :param message: The data passed in from a remove message @@ -1523,7 +1523,7 @@ class ServiceManager(OpenLPMixin, RegistryMixin, QtWidgets.QWidget, Ui_ServiceMa def remote_edit(self, field=None): """ - Triggers a api edit to a plugin to allow item to be edited. + Triggers a remote edit to a plugin to allow item to be edited. :param field: """ item = self.find_service_item()[0] diff --git a/openlp/core/ui/slidecontroller.py b/openlp/core/ui/slidecontroller.py index d80257ac8..9379bb96f 100644 --- a/openlp/core/ui/slidecontroller.py +++ b/openlp/core/ui/slidecontroller.py @@ -531,7 +531,7 @@ class SlideController(DisplayController, RegistryProperties): def toggle_display(self, action): """ - Toggle the display settings triggered from api messages. + Toggle the display settings triggered from remote messages. :param action: The blank action to be processed. """ @@ -797,7 +797,7 @@ class SlideController(DisplayController, RegistryProperties): def replace_service_manager_item(self, item): """ - Replacement item following a api edit + Replacement item following a remote edit :param item: The current service item """ @@ -841,7 +841,7 @@ class SlideController(DisplayController, RegistryProperties): """ self.on_stop_loop() old_item = self.service_item - # rest to allow the api pick up verse 1 if large imaged + # rest to allow the remote pick up verse 1 if large imaged self.selected_row = 0 # take a copy not a link to the servicemanager copy. self.service_item = copy.copy(service_item) @@ -931,7 +931,7 @@ class SlideController(DisplayController, RegistryProperties): """ Go to the requested slide - :param message: api message to be processed. + :param message: remote message to be processed. """ index = int(message[0]) if not self.service_item: diff --git a/openlp/plugins/bibles/lib/mediaitem.py b/openlp/plugins/bibles/lib/mediaitem.py index 6c7d2c9dc..d5304e867 100644 --- a/openlp/plugins/bibles/lib/mediaitem.py +++ b/openlp/plugins/bibles/lib/mediaitem.py @@ -798,7 +798,7 @@ class BibleMediaItem(MediaManagerItem): :param service_item: The service item to be built on :param item: The Song item to be used :param xml_version: The xml version (not used) - :param remote: Triggered from api + :param remote: Triggered from remote :param context: Why is it being generated """ log.debug('generating slide data') diff --git a/openlp/plugins/images/lib/mediaitem.py b/openlp/plugins/images/lib/mediaitem.py index 146e7c25b..ad13a477d 100644 --- a/openlp/plugins/images/lib/mediaitem.py +++ b/openlp/plugins/images/lib/mediaitem.py @@ -543,7 +543,7 @@ class ImageMediaItem(MediaManagerItem): :param service_item: The service item to be built on :param item: The Song item to be used :param xml_version: The xml version (not used) - :param remote: Triggered from api + :param remote: Triggered from remote :param context: Why is it being generated """ background = QtGui.QColor(Settings().value(self.settings_section + '/background color')) diff --git a/openlp/plugins/media/lib/mediaitem.py b/openlp/plugins/media/lib/mediaitem.py index fb567c580..ac3636010 100644 --- a/openlp/plugins/media/lib/mediaitem.py +++ b/openlp/plugins/media/lib/mediaitem.py @@ -242,7 +242,7 @@ class MediaMediaItem(MediaManagerItem, RegistryProperties): :param service_item: The service item to be built on :param item: The Song item to be used :param xml_version: The xml version (not used) - :param remote: Triggered from api + :param remote: Triggered from remote :param context: Why is it being generated """ if item is None: diff --git a/openlp/plugins/presentations/lib/mediaitem.py b/openlp/plugins/presentations/lib/mediaitem.py index 2d74886b4..f9788d180 100644 --- a/openlp/plugins/presentations/lib/mediaitem.py +++ b/openlp/plugins/presentations/lib/mediaitem.py @@ -266,7 +266,7 @@ class PresentationMediaItem(MediaManagerItem): :param service_item: The service item to be built on :param item: The Song item to be used :param xml_version: The xml version (not used) - :param remote: Triggered from api + :param remote: Triggered from remote :param context: Why is it being generated """ if item: diff --git a/openlp/plugins/remotes/lib/remotetab.py b/openlp/plugins/remotes/lib/remotetab.py index 58537d5ab..e5ee4a4cb 100644 --- a/openlp/plugins/remotes/lib/remotetab.py +++ b/openlp/plugins/remotes/lib/remotetab.py @@ -151,7 +151,7 @@ class RemoteTab(SettingsTab): self.live_url_label.setText(translate('RemotePlugin.RemoteTab', 'Live view URL:')) self.twelve_hour_check_box.setText(translate('RemotePlugin.RemoteTab', 'Display stage time in 12h format')) self.thumbnails_check_box.setText(translate('RemotePlugin.RemoteTab', - 'Show thumbnails of non-text slides in api and stage view.')) + 'Show thumbnails of non-text slides in remote and stage view.')) self.android_app_group_box.setTitle(translate('RemotePlugin.RemoteTab', 'Android App')) self.android_qr_description_label.setText( translate('RemotePlugin.RemoteTab', diff --git a/openlp/plugins/remotes/remoteplugin.py b/openlp/plugins/remotes/remoteplugin.py index 58b6e4d7d..ad9330ab3 100644 --- a/openlp/plugins/remotes/remoteplugin.py +++ b/openlp/plugins/remotes/remoteplugin.py @@ -92,9 +92,9 @@ class RemotesPlugin(Plugin, OpenLPMixin): Information about this plugin """ about_text = translate('RemotePlugin', 'Remote Plugin' - '
The api plugin provides the ability to send messages to ' + '
The remote plugin provides the ability to send messages to ' 'a running version of OpenLP on a different computer via a web ' - 'browser or through the api API.') + 'browser or through the remote API.') return about_text def set_plugin_text_strings(self): diff --git a/openlp/plugins/songs/lib/mediaitem.py b/openlp/plugins/songs/lib/mediaitem.py index 4c7c8e5d7..f52abb86f 100644 --- a/openlp/plugins/songs/lib/mediaitem.py +++ b/openlp/plugins/songs/lib/mediaitem.py @@ -242,11 +242,11 @@ class SongMediaItem(MediaManagerItem): def on_song_list_load(self): """ - Handle the exit from the edit dialog and trigger api updates of songs + Handle the exit from the edit dialog and trigger remote updates of songs """ log.debug('on_song_list_load - start') # Called to redisplay the song list screen edit from a search or from the exit of the Song edit dialog. If - # api editing is active Trigger it and clean up so it will not update again. Push edits to the service + # remote editing is active Trigger it and clean up so it will not update again. Push edits to the service # manager to update items if self.edit_item and self.update_service_on_edit and not self.remote_triggered: item = self.build_service_item(self.edit_item) @@ -555,7 +555,7 @@ class SongMediaItem(MediaManagerItem): :param service_item: The service item to be built on :param item: The Song item to be used :param xml_version: The xml version (not used) - :param remote: Triggered from api + :param remote: Triggered from remote :param context: Why is it being generated """ log.debug('generate_slide_data: {service}, {item}, {remote}'.format(service=service_item, item=item, diff --git a/tests/functional/openlp_plugins/songs/test_mediaitem.py b/tests/functional/openlp_plugins/songs/test_mediaitem.py index 310491835..12447368b 100644 --- a/tests/functional/openlp_plugins/songs/test_mediaitem.py +++ b/tests/functional/openlp_plugins/songs/test_mediaitem.py @@ -502,7 +502,7 @@ class TestMediaItem(TestCase, TestMixin): def build_remote_search_test(self): """ - Test results for the api search api + Test results for the remote search api """ # GIVEN: A Song and a search a JSON array should be returned. mock_song = MagicMock() From 15bf9420aeff2130597b5aee1e9414e8f01bfa4b Mon Sep 17 00:00:00 2001 From: Tim Bentley Date: Sun, 5 Jun 2016 22:28:35 +0100 Subject: [PATCH 015/181] Rename Controller --- openlp/core/lib/api/__init__.py | 2 +- openlp/core/lib/api/remotecontroller.py | 57 ------------------------- openlp/core/ui/mainwindow.py | 4 +- 3 files changed, 3 insertions(+), 60 deletions(-) delete mode 100644 openlp/core/lib/api/remotecontroller.py diff --git a/openlp/core/lib/api/__init__.py b/openlp/core/lib/api/__init__.py index 1d81ba0a0..f0d18be56 100644 --- a/openlp/core/lib/api/__init__.py +++ b/openlp/core/lib/api/__init__.py @@ -23,6 +23,6 @@ from .poll import OpenLPPoll from .wsserver import OpenWSServer from .httpserver import OpenLPHttpServer -from .remotecontroller import RemoteController +from .apicontroller import ApiController __all__ = ['OpenLPPoll', 'RemoteController', 'OpenLPHttpServer'] diff --git a/openlp/core/lib/api/remotecontroller.py b/openlp/core/lib/api/remotecontroller.py deleted file mode 100644 index d6a94f351..000000000 --- a/openlp/core/lib/api/remotecontroller.py +++ /dev/null @@ -1,57 +0,0 @@ -# -*- coding: utf-8 -*- -# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4 - -############################################################################### -# OpenLP - Open Source Lyrics Projection # -# --------------------------------------------------------------------------- # -# Copyright (c) 2008-2016 OpenLP Developers # -# --------------------------------------------------------------------------- # -# This program is free software; you can redistribute it and/or modify it # -# under the terms of the GNU General Public License as published by the Free # -# Software Foundation; version 2 of the License. # -# # -# This program is distributed in the hope that it will be useful, but WITHOUT # -# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # -# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for # -# more details. # -# # -# You should have received a copy of the GNU General Public License along # -# with this program; if not, write to the Free Software Foundation, Inc., 59 # -# Temple Place, Suite 330, Boston, MA 02111-1307 USA # -############################################################################### -import logging - -from openlp.core.common import OpenLPMixin, Registry, RegistryMixin, RegistryProperties -from openlp.core.lib.api import OpenWSServer, OpenLPPoll, OpenLPHttpServer - -log = logging.getLogger(__name__) - - -class RemoteController(RegistryMixin, OpenLPMixin, RegistryProperties): - """ - The implementation of the Media Controller. The Media Controller adds an own class for every Player. - Currently these are QtWebkit, Phonon and Vlc. display_controllers are an array of controllers keyed on the - slidecontroller or plugin which built them. - - ControllerType is the class containing the key values. - - media_players are an array of media players keyed on player name. - - current_media_players is an array of player instances keyed on ControllerType. - - """ - def __init__(self, parent=None): - """ - Constructor - """ - super(RemoteController, self).__init__(parent) - # Registry().register_function('playbackPlay', self.media_play_msg) - - def bootstrap_post_set_up(self): - """ - process the bootstrap post setup request - """ - self.poll = OpenLPPoll() - Registry().register('OpenLPPoll', self.poll) - self.wsserver = OpenWSServer() - self.httpserver = OpenLPHttpServer() diff --git a/openlp/core/ui/mainwindow.py b/openlp/core/ui/mainwindow.py index e96f777fd..a531a0469 100644 --- a/openlp/core/ui/mainwindow.py +++ b/openlp/core/ui/mainwindow.py @@ -40,7 +40,7 @@ from openlp.core.common.actions import ActionList, CategoryOrder from openlp.core.common.versionchecker import get_application_version from openlp.core.lib import Renderer, PluginManager, ImageManager, PluginStatus, ScreenList, build_icon from openlp.core.lib.ui import UiStrings, create_action -from openlp.core.lib.api import RemoteController +from openlp.core.lib.api import ApiController from openlp.core.ui import AboutForm, SettingsForm, ServiceManager, ThemeManager, LiveController, PluginForm, \ ShortcutListForm, FormattingTagForm, PreviewController from openlp.core.ui.firsttimeform import FirstTimeForm @@ -529,7 +529,7 @@ class MainWindow(QtWidgets.QMainWindow, Ui_MainWindow, RegistryProperties): Settings().set_up_default_values() self.about_form = AboutForm(self) MediaController() - RemoteController() + ApiController() SettingsForm(self) self.formatting_tag_form = FormattingTagForm(self) self.shortcut_form = ShortcutListForm(self) From b8b05bb66566cf568b3e935110c8060443ba96fb Mon Sep 17 00:00:00 2001 From: Tim Bentley Date: Mon, 6 Jun 2016 17:44:14 +0100 Subject: [PATCH 016/181] Fixes --- openlp/core/common/registry.py | 2 -- openlp/core/lib/mediamanageritem.py | 2 +- openlp/core/lib/serviceitem.py | 2 +- openlp/plugins/custom/lib/mediaitem.py | 2 +- openlp/plugins/remotes/html/assets/jquery.js | 2 +- openlp/plugins/remotes/lib/remotetab.py | 4 ++-- openlp/plugins/remotes/remoteplugin.py | 2 +- scripts/check_dependencies.py | 1 + 8 files changed, 8 insertions(+), 9 deletions(-) diff --git a/openlp/core/common/registry.py b/openlp/core/common/registry.py index bc32fc930..85fca6912 100644 --- a/openlp/core/common/registry.py +++ b/openlp/core/common/registry.py @@ -24,7 +24,6 @@ Provide Registry Services """ import logging import sys -import re from openlp.core.common import trace_error_handler @@ -57,7 +56,6 @@ class Registry(object): registry.service_list = {} registry.functions_list = {} registry.working_flags = {} - registry.remote_apis = {} # Allow the tests to remove Registry entries but not the live system registry.running_under_test = 'nose' in sys.argv[0] registry.initialising = True diff --git a/openlp/core/lib/mediamanageritem.py b/openlp/core/lib/mediamanageritem.py index 773174fa2..358c82543 100644 --- a/openlp/core/lib/mediamanageritem.py +++ b/openlp/core/lib/mediamanageritem.py @@ -607,7 +607,7 @@ class MediaManagerItem(QtWidgets.QWidget, RegistryProperties): self.generate_slide_data(service_item) self.service_manager.add_service_item(service_item, replace=True) else: - # Turn off the api edit update message indicator + # Turn off the remote edit update message indicator QtWidgets.QMessageBox.information(self, translate('OpenLP.MediaManagerItem', 'Invalid Service Item'), translate('OpenLP.MediaManagerItem', 'You must select a {title} ' diff --git a/openlp/core/lib/serviceitem.py b/openlp/core/lib/serviceitem.py index bf68ca1b5..c0a819390 100644 --- a/openlp/core/lib/serviceitem.py +++ b/openlp/core/lib/serviceitem.py @@ -286,7 +286,7 @@ class ServiceItem(RegistryProperties): :param path: The directory in which the image file is located. :param title: A title for the slide in the service item. :param background: - :param thumbnail: Optional alternative thumbnail, used for api thumbnails. + :param thumbnail: Optional alternative thumbnail, used for remote thumbnails. """ if background: self.image_border = background diff --git a/openlp/plugins/custom/lib/mediaitem.py b/openlp/plugins/custom/lib/mediaitem.py index 1215ceff7..e9e26111f 100644 --- a/openlp/plugins/custom/lib/mediaitem.py +++ b/openlp/plugins/custom/lib/mediaitem.py @@ -129,7 +129,7 @@ class CustomMediaItem(MediaManagerItem): self.list_view.setCurrentItem(custom_name) self.auto_select_id = -1 # Called to redisplay the custom list screen edith from a search - # or from the exit of the Custom edit dialog. If api editing is + # or from the exit of the Custom edit dialog. If remote editing is # active trigger it and clean up so it will not update again. self.check_search_result() diff --git a/openlp/plugins/remotes/html/assets/jquery.js b/openlp/plugins/remotes/html/assets/jquery.js index f7006d07a..3774ff986 100644 --- a/openlp/plugins/remotes/html/assets/jquery.js +++ b/openlp/plugins/remotes/html/assets/jquery.js @@ -7158,7 +7158,7 @@ jQuery.fn.extend({ var self = this; - // Request the api document + // Request the remote document jQuery.ajax({ url: url, type: type, diff --git a/openlp/plugins/remotes/lib/remotetab.py b/openlp/plugins/remotes/lib/remotetab.py index e5ee4a4cb..a94e204c3 100644 --- a/openlp/plugins/remotes/lib/remotetab.py +++ b/openlp/plugins/remotes/lib/remotetab.py @@ -252,10 +252,10 @@ class RemoteTab(SettingsTab): Generate icon for main window """ self.remote_server_icon.hide() - icon = QtGui.QImage(':/api/network_server.png') + icon = QtGui.QImage(':/remote/network_server.png') icon = icon.scaled(80, 80, QtCore.Qt.KeepAspectRatio, QtCore.Qt.SmoothTransformation) if Settings().value(self.settings_section + '/authentication enabled'): - overlay = QtGui.QImage(':/api/network_auth.png') + overlay = QtGui.QImage(':/remote/network_auth.png') overlay = overlay.scaled(60, 60, QtCore.Qt.KeepAspectRatio, QtCore.Qt.SmoothTransformation) painter = QtGui.QPainter(icon) painter.drawImage(20, 0, overlay) diff --git a/openlp/plugins/remotes/remoteplugin.py b/openlp/plugins/remotes/remoteplugin.py index ad9330ab3..3e41f077b 100644 --- a/openlp/plugins/remotes/remoteplugin.py +++ b/openlp/plugins/remotes/remoteplugin.py @@ -115,7 +115,7 @@ class RemotesPlugin(Plugin, OpenLPMixin): """ Called when Config is changed to requests a restart with the server on new address or port """ - log.debug('api config changed') + log.debug('remote config changed') QtWidgets.QMessageBox.information(self.main_window, translate('RemotePlugin', 'Server Config Change'), translate('RemotePlugin', diff --git a/scripts/check_dependencies.py b/scripts/check_dependencies.py index 079965092..03ddce484 100755 --- a/scripts/check_dependencies.py +++ b/scripts/check_dependencies.py @@ -95,6 +95,7 @@ MODULES = [ 'uno', 'websockets', 'asyncio', + 'waitress', 'six' ] From ad485bd2c9fbc34d6bc86c196c7bb180a9e585a6 Mon Sep 17 00:00:00 2001 From: Tim Bentley Date: Mon, 6 Jun 2016 20:56:38 +0100 Subject: [PATCH 017/181] Fix up threads to work --- openlp/core/lib/api/apicontroller.py | 57 ++++++++++++++++++++++++++++ openlp/core/lib/api/httpserver.py | 20 +++++----- openlp/core/lib/api/wsserver.py | 22 ++++++----- 3 files changed, 80 insertions(+), 19 deletions(-) create mode 100644 openlp/core/lib/api/apicontroller.py diff --git a/openlp/core/lib/api/apicontroller.py b/openlp/core/lib/api/apicontroller.py new file mode 100644 index 000000000..514c1d66a --- /dev/null +++ b/openlp/core/lib/api/apicontroller.py @@ -0,0 +1,57 @@ +# -*- coding: utf-8 -*- +# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4 + +############################################################################### +# OpenLP - Open Source Lyrics Projection # +# --------------------------------------------------------------------------- # +# Copyright (c) 2008-2016 OpenLP Developers # +# --------------------------------------------------------------------------- # +# This program is free software; you can redistribute it and/or modify it # +# under the terms of the GNU General Public License as published by the Free # +# Software Foundation; version 2 of the License. # +# # +# This program is distributed in the hope that it will be useful, but WITHOUT # +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for # +# more details. # +# # +# You should have received a copy of the GNU General Public License along # +# with this program; if not, write to the Free Software Foundation, Inc., 59 # +# Temple Place, Suite 330, Boston, MA 02111-1307 USA # +############################################################################### +import logging + +from openlp.core.common import OpenLPMixin, Registry, RegistryMixin, RegistryProperties +from openlp.core.lib.api import OpenWSServer, OpenLPPoll, OpenLPHttpServer + +log = logging.getLogger(__name__) + + +class ApiController(RegistryMixin, OpenLPMixin, RegistryProperties): + """ + The implementation of the Media Controller. The Media Controller adds an own class for every Player. + Currently these are QtWebkit, Phonon and Vlc. display_controllers are an array of controllers keyed on the + slidecontroller or plugin which built them. + + ControllerType is the class containing the key values. + + media_players are an array of media players keyed on player name. + + current_media_players is an array of player instances keyed on ControllerType. + + """ + def __init__(self, parent=None): + """ + Constructor + """ + super(ApiController, self).__init__(parent) + # Registry().register_function('playbackPlay', self.media_play_msg) + + def bootstrap_post_set_up(self): + """ + process the bootstrap post setup request + """ + self.poll = OpenLPPoll() + Registry().register('OpenLPPoll', self.poll) + self.wsserver = OpenWSServer() + self.httpserver = OpenLPHttpServer() diff --git a/openlp/core/lib/api/httpserver.py b/openlp/core/lib/api/httpserver.py index c9f5b933d..2830229ac 100644 --- a/openlp/core/lib/api/httpserver.py +++ b/openlp/core/lib/api/httpserver.py @@ -35,20 +35,19 @@ from openlp.core.common import RegistryProperties, OpenLPMixin log = logging.getLogger(__name__) -class HttpThread(QtCore.QThread): +class HttpThread(QtCore.QObject): """ A special Qt thread class to allow the HTTP server to run at the same time as the UI. """ - def __init__(self, server): + def __init__(self): """ Constructor for the thread class. :param server: The http server class. """ - super(HttpThread, self).__init__(None) - self.http_server = server + super().__init__() - def run(self): + def start(self): """ Run the thread. """ @@ -56,17 +55,20 @@ class HttpThread(QtCore.QThread): serve(wsgiapp, host='0.0.0.0', port=4317) def stop(self): - self.http_server.stop = True + pass class OpenLPHttpServer(RegistryProperties, OpenLPMixin): """ Wrapper round a server instance """ - def __init__(self, secure=False): + def __init__(self): """ Initialise the http server, and start the server of the correct type http / https """ super(OpenLPHttpServer, self).__init__() - self.http_thread = HttpThread(self) - self.http_thread.start() + self.thread = QtCore.QThread() + self.worker = HttpThread() + self.worker.moveToThread(self.thread) + self.thread.started.connect(self.worker.start) + self.thread.start() diff --git a/openlp/core/lib/api/wsserver.py b/openlp/core/lib/api/wsserver.py index 3f63a5c0a..9a2559471 100644 --- a/openlp/core/lib/api/wsserver.py +++ b/openlp/core/lib/api/wsserver.py @@ -37,7 +37,7 @@ from openlp.core.common import Settings, RegistryProperties, OpenLPMixin, Regist log = logging.getLogger(__name__) -class HttpThread(QtCore.QThread): +class WSThread(QtCore.QObject): """ A special Qt thread class to allow the HTTP server to run at the same time as the UI. """ @@ -47,32 +47,34 @@ class HttpThread(QtCore.QThread): :param server: The http server class. """ - super(HttpThread, self).__init__(None) - self.http_server = server + super().__init__() + self.ws_server = server - def run(self): + def start(self): """ Run the thread. """ - self.http_server.start_server() + self.ws_server.start_server() def stop(self): - self.http_server.stop = True + self.ws_server.stop = True class OpenWSServer(RegistryProperties, OpenLPMixin): """ Wrapper round a server instance """ - def __init__(self, secure=False): + def __init__(self): """ Initialise the http server, and start the server of the correct type http / https """ super(OpenWSServer, self).__init__() self.settings_section = 'remotes' - self.secure = secure - self.http_thread = HttpThread(self) - self.http_thread.start() + self.thread = QtCore.QThread() + self.worker = WSThread(self) + self.worker.moveToThread(self.thread) + self.thread.started.connect(self.worker.start) + self.thread.start() def start_server(self): """ From ba1eac8cd31b40f0f719a4e7104ba5448ed38d34 Mon Sep 17 00:00:00 2001 From: Tim Bentley Date: Mon, 6 Jun 2016 21:27:55 +0100 Subject: [PATCH 018/181] Fix up to work with python 3.4 and 3.5 --- openlp/core/lib/api/wsserver.py | 88 ++++++++++++++++++++++----------- 1 file changed, 60 insertions(+), 28 deletions(-) diff --git a/openlp/core/lib/api/wsserver.py b/openlp/core/lib/api/wsserver.py index 9a2559471..4c450cca9 100644 --- a/openlp/core/lib/api/wsserver.py +++ b/openlp/core/lib/api/wsserver.py @@ -29,6 +29,7 @@ import asyncio import websockets import logging import time +import sys from PyQt5 import QtCore @@ -110,34 +111,65 @@ class OpenWSServer(RegistryProperties, OpenLPMixin): loop += 1 time.sleep(0.1) - @staticmethod - async def handle_websocket(request, path): - """ - Handle web socket requests and return the poll information. - Check ever 0.5 seconds to get the latest postion and send if changed. - Only gets triggered when 1st client attaches - :param request: request from client - :param path: not used - future to register for a different end point - :return: - """ - log.debug("web socket handler registered with client") - previous_poll = None - previous_main_poll = None - openlppoll = Registry().get('OpenLPPoll') - if path == '/poll': - while True: - current_poll = openlppoll.poll() - if current_poll != previous_poll: - await request.send(current_poll) - previous_poll = current_poll - await asyncio.sleep(0.2) - elif path == '/main_poll': - while True: - main_poll = openlppoll.main_poll() - if main_poll != previous_main_poll: - await request.send(main_poll) - previous_main_poll = main_poll - await asyncio.sleep(0.2) + if sys.version_info >= (3, 5): + @staticmethod + async def handle_websocket(request, path): + """ + Handle web socket requests and return the poll information. + Check ever 0.5 seconds to get the latest postion and send if changed. + Only gets triggered when 1st client attaches + :param request: request from client + :param path: not used - future to register for a different end point + :return: + """ + log.debug("web socket handler registered with client") + previous_poll = None + previous_main_poll = None + openlppoll = Registry().get('OpenLPPoll') + if path == '/poll': + while True: + current_poll = openlppoll.poll() + if current_poll != previous_poll: + await request.send(current_poll) + previous_poll = current_poll + await asyncio.sleep(0.2) + elif path == '/main_poll': + while True: + main_poll = openlppoll.main_poll() + if main_poll != previous_main_poll: + await request.send(main_poll) + previous_main_poll = main_poll + await asyncio.sleep(0.2) + else: + @staticmethod + @asyncio.coroutine + def handle_websocket(request, path): + """ + Handle web socket requests and return the poll information. + Check ever 0.5 seconds to get the latest postion and send if changed. + Only gets triggered when 1st client attaches + :param request: request from client + :param path: not used - future to register for a different end point + :return: + """ + log.debug("web socket handler registered with client") + previous_poll = None + previous_main_poll = None + openlppoll = Registry().get('OpenLPPoll') + if path == '/poll': + while True: + current_poll = openlppoll.poll() + if current_poll != previous_poll: + yield from request.send(current_poll) + previous_poll = current_poll + yield from asyncio.sleep(0.2) + elif path == '/main_poll': + while True: + main_poll = openlppoll.main_poll() + if main_poll != previous_main_poll: + yield from request.send(main_poll) + previous_main_poll = main_poll + yield from asyncio.sleep(0.2) def stop_server(self): """ From 25ca35f4200bedb6df7dc27c9746547c3b223d84 Mon Sep 17 00:00:00 2001 From: Tim Bentley Date: Mon, 6 Jun 2016 21:33:28 +0100 Subject: [PATCH 019/181] Fix up to work with python 3.4 and 3.5 take 2 --- openlp/core/lib/api/wsserver.py | 88 +++++++++++---------------------- 1 file changed, 29 insertions(+), 59 deletions(-) diff --git a/openlp/core/lib/api/wsserver.py b/openlp/core/lib/api/wsserver.py index 4c450cca9..cf4a055c2 100644 --- a/openlp/core/lib/api/wsserver.py +++ b/openlp/core/lib/api/wsserver.py @@ -111,65 +111,35 @@ class OpenWSServer(RegistryProperties, OpenLPMixin): loop += 1 time.sleep(0.1) - if sys.version_info >= (3, 5): - @staticmethod - async def handle_websocket(request, path): - """ - Handle web socket requests and return the poll information. - Check ever 0.5 seconds to get the latest postion and send if changed. - Only gets triggered when 1st client attaches - :param request: request from client - :param path: not used - future to register for a different end point - :return: - """ - log.debug("web socket handler registered with client") - previous_poll = None - previous_main_poll = None - openlppoll = Registry().get('OpenLPPoll') - if path == '/poll': - while True: - current_poll = openlppoll.poll() - if current_poll != previous_poll: - await request.send(current_poll) - previous_poll = current_poll - await asyncio.sleep(0.2) - elif path == '/main_poll': - while True: - main_poll = openlppoll.main_poll() - if main_poll != previous_main_poll: - await request.send(main_poll) - previous_main_poll = main_poll - await asyncio.sleep(0.2) - else: - @staticmethod - @asyncio.coroutine - def handle_websocket(request, path): - """ - Handle web socket requests and return the poll information. - Check ever 0.5 seconds to get the latest postion and send if changed. - Only gets triggered when 1st client attaches - :param request: request from client - :param path: not used - future to register for a different end point - :return: - """ - log.debug("web socket handler registered with client") - previous_poll = None - previous_main_poll = None - openlppoll = Registry().get('OpenLPPoll') - if path == '/poll': - while True: - current_poll = openlppoll.poll() - if current_poll != previous_poll: - yield from request.send(current_poll) - previous_poll = current_poll - yield from asyncio.sleep(0.2) - elif path == '/main_poll': - while True: - main_poll = openlppoll.main_poll() - if main_poll != previous_main_poll: - yield from request.send(main_poll) - previous_main_poll = main_poll - yield from asyncio.sleep(0.2) + @staticmethod + @asyncio.coroutine + def handle_websocket(request, path): + """ + Handle web socket requests and return the poll information. + Check ever 0.5 seconds to get the latest postion and send if changed. + Only gets triggered when 1st client attaches + :param request: request from client + :param path: not used - future to register for a different end point + :return: + """ + log.debug("web socket handler registered with client") + previous_poll = None + previous_main_poll = None + openlppoll = Registry().get('OpenLPPoll') + if path == '/poll': + while True: + current_poll = openlppoll.poll() + if current_poll != previous_poll: + yield from request.send(current_poll) + previous_poll = current_poll + yield from asyncio.sleep(0.2) + elif path == '/main_poll': + while True: + main_poll = openlppoll.main_poll() + if main_poll != previous_main_poll: + yield from request.send(main_poll) + previous_main_poll = main_poll + yield from asyncio.sleep(0.2) def stop_server(self): """ From fa97bfce1093e77ebfa69babb158bba424f0d483 Mon Sep 17 00:00:00 2001 From: Tim Bentley Date: Tue, 7 Jun 2016 17:56:21 +0100 Subject: [PATCH 020/181] pep8 --- tests/functional/openlp_core_common/test_registryproperties.py | 1 - 1 file changed, 1 deletion(-) diff --git a/tests/functional/openlp_core_common/test_registryproperties.py b/tests/functional/openlp_core_common/test_registryproperties.py index 0f0184876..3f57913e2 100644 --- a/tests/functional/openlp_core_common/test_registryproperties.py +++ b/tests/functional/openlp_core_common/test_registryproperties.py @@ -75,4 +75,3 @@ class TestRegistryProperties(TestCase, RegistryProperties): # THEN the application should be none self.assertEqual(self.application, application, 'The application value should match') - From 6a955a55737fbfe93c7710513d3d1ade1756636f Mon Sep 17 00:00:00 2001 From: Tim Bentley Date: Fri, 10 Jun 2016 17:16:35 +0100 Subject: [PATCH 021/181] api and router work, move settings and tab --- openlp/core/api/__init__.py | 58 + openlp/core/{lib => }/api/apicontroller.py | 5 +- openlp/core/api/apitab.py | 266 + openlp/core/api/endpoint.py | 34 + openlp/core/api/errors.py | 67 + openlp/core/api/html/assets/jquery.js | 9404 +++++++++++++++++ openlp/core/api/html/assets/jquery.min.js | 4 + openlp/core/api/html/assets/jquery.mobile.js | 9357 ++++++++++++++++ .../api/html/assets/jquery.mobile.min.css | 2 + .../core/api/html/assets/jquery.mobile.min.js | 2 + openlp/core/api/html/css/main.css | 32 + openlp/core/api/html/css/openlp.css | 31 + openlp/core/api/html/css/stage.css | 64 + openlp/core/api/html/images/ajax-loader.gif | Bin 0 -> 7825 bytes openlp/core/api/html/images/ajax-loader.png | Bin 0 -> 340 bytes openlp/core/api/html/images/favicon.ico | Bin 0 -> 4286 bytes .../core/api/html/images/form-check-off.png | Bin 0 -> 364 bytes openlp/core/api/html/images/form-check-on.png | Bin 0 -> 460 bytes .../core/api/html/images/form-radio-off.png | Bin 0 -> 453 bytes openlp/core/api/html/images/form-radio-on.png | Bin 0 -> 519 bytes .../api/html/images/icon-search-black.png | Bin 0 -> 1245 bytes .../core/api/html/images/icons-18-black.png | Bin 0 -> 1767 bytes .../core/api/html/images/icons-18-white.png | Bin 0 -> 1806 bytes .../core/api/html/images/icons-36-black.png | Bin 0 -> 3611 bytes .../core/api/html/images/icons-36-white.png | Bin 0 -> 3648 bytes openlp/core/api/html/images/ui-icon-blank.png | Bin 0 -> 225 bytes .../core/api/html/images/ui-icon-unblank.png | Bin 0 -> 231 bytes openlp/core/api/html/index.html | 177 + openlp/core/api/html/js/main.js | 50 + openlp/core/api/html/js/openlp.js | 390 + openlp/core/api/html/js/stage.js | 178 + .../api/__init__.py => api/html/main.html} | 26 +- openlp/core/api/html/stage.html | 41 + openlp/core/api/httprouter.py | 121 + openlp/core/{lib => }/api/httpserver.py | 7 +- openlp/core/{lib => }/api/poll.py | 0 openlp/core/api/uiinterfaces.py | 97 + openlp/core/{lib => }/api/wsserver.py | 3 +- openlp/core/ui/mainwindow.py | 6 +- openlp/core/ui/settingsform.py | 6 + openlp/plugins/remotes/html/js/main.js | 2 +- openlp/plugins/remotes/html/js/openlp.js | 2 +- openlp/plugins/remotes/html/js/stage.js | 2 +- openlp/plugins/remotes/remoteplugin.py | 2 +- scripts/websocket_client.py | 2 +- .../openlp_plugins/remotes/test_router.py | 2 +- 46 files changed, 20414 insertions(+), 26 deletions(-) create mode 100644 openlp/core/api/__init__.py rename openlp/core/{lib => }/api/apicontroller.py (94%) create mode 100644 openlp/core/api/apitab.py create mode 100644 openlp/core/api/endpoint.py create mode 100644 openlp/core/api/errors.py create mode 100644 openlp/core/api/html/assets/jquery.js create mode 100644 openlp/core/api/html/assets/jquery.min.js create mode 100644 openlp/core/api/html/assets/jquery.mobile.js create mode 100644 openlp/core/api/html/assets/jquery.mobile.min.css create mode 100644 openlp/core/api/html/assets/jquery.mobile.min.js create mode 100644 openlp/core/api/html/css/main.css create mode 100644 openlp/core/api/html/css/openlp.css create mode 100644 openlp/core/api/html/css/stage.css create mode 100644 openlp/core/api/html/images/ajax-loader.gif create mode 100644 openlp/core/api/html/images/ajax-loader.png create mode 100644 openlp/core/api/html/images/favicon.ico create mode 100644 openlp/core/api/html/images/form-check-off.png create mode 100644 openlp/core/api/html/images/form-check-on.png create mode 100644 openlp/core/api/html/images/form-radio-off.png create mode 100644 openlp/core/api/html/images/form-radio-on.png create mode 100644 openlp/core/api/html/images/icon-search-black.png create mode 100644 openlp/core/api/html/images/icons-18-black.png create mode 100644 openlp/core/api/html/images/icons-18-white.png create mode 100644 openlp/core/api/html/images/icons-36-black.png create mode 100644 openlp/core/api/html/images/icons-36-white.png create mode 100644 openlp/core/api/html/images/ui-icon-blank.png create mode 100644 openlp/core/api/html/images/ui-icon-unblank.png create mode 100644 openlp/core/api/html/index.html create mode 100644 openlp/core/api/html/js/main.js create mode 100644 openlp/core/api/html/js/openlp.js create mode 100644 openlp/core/api/html/js/stage.js rename openlp/core/{lib/api/__init__.py => api/html/main.html} (77%) create mode 100644 openlp/core/api/html/stage.html create mode 100644 openlp/core/api/httprouter.py rename openlp/core/{lib => }/api/httpserver.py (95%) rename openlp/core/{lib => }/api/poll.py (100%) create mode 100644 openlp/core/api/uiinterfaces.py rename openlp/core/{lib => }/api/wsserver.py (99%) diff --git a/openlp/core/api/__init__.py b/openlp/core/api/__init__.py new file mode 100644 index 000000000..135bfa1a9 --- /dev/null +++ b/openlp/core/api/__init__.py @@ -0,0 +1,58 @@ +# -*- coding: utf-8 -*- +# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4 + +############################################################################### +# OpenLP - Open Source Lyrics Projection # +# --------------------------------------------------------------------------- # +# Copyright (c) 2008-2016 OpenLP Developers # +# --------------------------------------------------------------------------- # +# This program is free software; you can redistribute it and/or modify it # +# under the terms of the GNU General Public License as published by the Free # +# Software Foundation; version 2 of the License. # +# # +# This program is distributed in the hope that it will be useful, but WITHOUT # +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for # +# more details. # +# # +# You should have received a copy of the GNU General Public License along # +# with this program; if not, write to the Free Software Foundation, Inc., 59 # +# Temple Place, Suite 330, Boston, MA 02111-1307 USA # +############################################################################### + +from .errors import NotFound, ServerError +from .httprouter import WSGIApplication + +application = WSGIApplication('api') + + +def _route_from_url(url_prefix, url): + """ + Create a route from the URL + """ + url_prefix = '/{prefix}/'.format(prefix=url_prefix.strip('/')) + if not url: + url = url_prefix[:-1] + else: + url = url_prefix + url + url = url.replace('//', '/') + return url + + +def register_endpoint(endpoint): + """ + Register an endpoint with the app + """ + print("ep", endpoint) + for url, view_func, method, secure in endpoint.routes: + route = _route_from_url(endpoint.url_prefix, url) + application.add_route(route, view_func, method, secure) + +from .endpoint import Endpoint +from .apitab import ApiTab +from .poll import OpenLPPoll +from .wsserver import OpenWSServer +from .httpserver import OpenLPHttpServer +from .apicontroller import ApiController + +__all__ = ['OpenLPPoll', 'RemoteController', 'OpenLPHttpServer', 'application'] diff --git a/openlp/core/lib/api/apicontroller.py b/openlp/core/api/apicontroller.py similarity index 94% rename from openlp/core/lib/api/apicontroller.py rename to openlp/core/api/apicontroller.py index 514c1d66a..f94172ab6 100644 --- a/openlp/core/lib/api/apicontroller.py +++ b/openlp/core/api/apicontroller.py @@ -21,8 +21,9 @@ ############################################################################### import logging +from openlp.core.api import OpenWSServer, OpenLPPoll, OpenLPHttpServer from openlp.core.common import OpenLPMixin, Registry, RegistryMixin, RegistryProperties -from openlp.core.lib.api import OpenWSServer, OpenLPPoll, OpenLPHttpServer +from openlp.core.api.uiinterfaces import stage_endpoint log = logging.getLogger(__name__) @@ -45,7 +46,7 @@ class ApiController(RegistryMixin, OpenLPMixin, RegistryProperties): Constructor """ super(ApiController, self).__init__(parent) - # Registry().register_function('playbackPlay', self.media_play_msg) + print("apic") def bootstrap_post_set_up(self): """ diff --git a/openlp/core/api/apitab.py b/openlp/core/api/apitab.py new file mode 100644 index 000000000..93c6d08ee --- /dev/null +++ b/openlp/core/api/apitab.py @@ -0,0 +1,266 @@ +# -*- coding: utf-8 -*- +# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4 + +############################################################################### +# OpenLP - Open Source Lyrics Projection # +# --------------------------------------------------------------------------- # +# Copyright (c) 2008-2016 OpenLP Developers # +# --------------------------------------------------------------------------- # +# This program is free software; you can redistribute it and/or modify it # +# under the terms of the GNU General Public License as published by the Free # +# Software Foundation; version 2 of the License. # +# # +# This program is distributed in the hope that it will be useful, but WITHOUT # +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for # +# more details. # +# # +# You should have received a copy of the GNU General Public License along # +# with this program; if not, write to the Free Software Foundation, Inc., 59 # +# Temple Place, Suite 330, Boston, MA 02111-1307 USA # +############################################################################### + +from PyQt5 import QtCore, QtGui, QtNetwork, QtWidgets + +from openlp.core.common import Settings, translate +from openlp.core.lib import SettingsTab + +ZERO_URL = '0.0.0.0' + + +class ApiTab(SettingsTab): + """ + RemoteTab is the Remotes settings tab in the settings dialog. + """ + def __init__(self, parent): + self.icon_path = ':/plugins/plugin_remote.png' + advanced_translated = translate('OpenLP.AdvancedTab', 'Advanced') + super(ApiTab, self).__init__(parent, 'remotes', advanced_translated) + + def setupUi(self): + self.setObjectName('ApiTab') + super(ApiTab, self).setupUi() + self.server_settings_group_box = QtWidgets.QGroupBox(self.left_column) + self.server_settings_group_box.setObjectName('server_settings_group_box') + self.server_settings_layout = QtWidgets.QFormLayout(self.server_settings_group_box) + self.server_settings_layout.setObjectName('server_settings_layout') + self.address_label = QtWidgets.QLabel(self.server_settings_group_box) + self.address_label.setObjectName('address_label') + self.address_edit = QtWidgets.QLineEdit(self.server_settings_group_box) + self.address_edit.setSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Fixed) + self.address_edit.setValidator(QtGui.QRegExpValidator(QtCore.QRegExp('\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}'), + self)) + self.address_edit.setObjectName('address_edit') + self.server_settings_layout.addRow(self.address_label, self.address_edit) + self.twelve_hour_check_box = QtWidgets.QCheckBox(self.server_settings_group_box) + self.twelve_hour_check_box.setObjectName('twelve_hour_check_box') + self.server_settings_layout.addRow(self.twelve_hour_check_box) + self.thumbnails_check_box = QtWidgets.QCheckBox(self.server_settings_group_box) + self.thumbnails_check_box.setObjectName('thumbnails_check_box') + self.server_settings_layout.addRow(self.thumbnails_check_box) + self.left_layout.addWidget(self.server_settings_group_box) + self.http_settings_group_box = QtWidgets.QGroupBox(self.left_column) + self.http_settings_group_box.setObjectName('http_settings_group_box') + self.http_setting_layout = QtWidgets.QFormLayout(self.http_settings_group_box) + self.http_setting_layout.setObjectName('http_setting_layout') + self.port_label = QtWidgets.QLabel(self.http_settings_group_box) + self.port_label.setObjectName('port_label') + self.port_spin_box = QtWidgets.QSpinBox(self.http_settings_group_box) + self.port_spin_box.setMaximum(32767) + self.port_spin_box.setObjectName('port_spin_box') + self.http_setting_layout.addRow(self.port_label, self.port_spin_box) + self.remote_url_label = QtWidgets.QLabel(self.http_settings_group_box) + self.remote_url_label.setObjectName('remote_url_label') + self.remote_url = QtWidgets.QLabel(self.http_settings_group_box) + self.remote_url.setObjectName('remote_url') + self.remote_url.setOpenExternalLinks(True) + self.http_setting_layout.addRow(self.remote_url_label, self.remote_url) + self.stage_url_label = QtWidgets.QLabel(self.http_settings_group_box) + self.stage_url_label.setObjectName('stage_url_label') + self.stage_url = QtWidgets.QLabel(self.http_settings_group_box) + self.stage_url.setObjectName('stage_url') + self.stage_url.setOpenExternalLinks(True) + self.http_setting_layout.addRow(self.stage_url_label, self.stage_url) + self.live_url_label = QtWidgets.QLabel(self.http_settings_group_box) + self.live_url_label.setObjectName('live_url_label') + self.live_url = QtWidgets.QLabel(self.http_settings_group_box) + self.live_url.setObjectName('live_url') + self.live_url.setOpenExternalLinks(True) + self.http_setting_layout.addRow(self.live_url_label, self.live_url) + self.left_layout.addWidget(self.http_settings_group_box) + self.user_login_group_box = QtWidgets.QGroupBox(self.left_column) + self.user_login_group_box.setCheckable(True) + self.user_login_group_box.setChecked(False) + self.user_login_group_box.setObjectName('user_login_group_box') + self.user_login_layout = QtWidgets.QFormLayout(self.user_login_group_box) + self.user_login_layout.setObjectName('user_login_layout') + self.user_id_label = QtWidgets.QLabel(self.user_login_group_box) + self.user_id_label.setObjectName('user_id_label') + self.user_id = QtWidgets.QLineEdit(self.user_login_group_box) + self.user_id.setObjectName('user_id') + self.user_login_layout.addRow(self.user_id_label, self.user_id) + self.password_label = QtWidgets.QLabel(self.user_login_group_box) + self.password_label.setObjectName('password_label') + self.password = QtWidgets.QLineEdit(self.user_login_group_box) + self.password.setObjectName('password') + self.user_login_layout.addRow(self.password_label, self.password) + self.left_layout.addWidget(self.user_login_group_box) + self.android_app_group_box = QtWidgets.QGroupBox(self.right_column) + self.android_app_group_box.setObjectName('android_app_group_box') + self.right_layout.addWidget(self.android_app_group_box) + self.android_qr_layout = QtWidgets.QVBoxLayout(self.android_app_group_box) + self.android_qr_layout.setObjectName('android_qr_layout') + self.android_qr_code_label = QtWidgets.QLabel(self.android_app_group_box) + self.android_qr_code_label.setPixmap(QtGui.QPixmap(':/remotes/android_app_qr.png')) + self.android_qr_code_label.setAlignment(QtCore.Qt.AlignCenter) + self.android_qr_code_label.setObjectName('android_qr_code_label') + self.android_qr_layout.addWidget(self.android_qr_code_label) + self.android_qr_description_label = QtWidgets.QLabel(self.android_app_group_box) + self.android_qr_description_label.setObjectName('android_qr_description_label') + self.android_qr_description_label.setOpenExternalLinks(True) + self.android_qr_description_label.setWordWrap(True) + self.android_qr_layout.addWidget(self.android_qr_description_label) + self.ios_app_group_box = QtWidgets.QGroupBox(self.right_column) + self.ios_app_group_box.setObjectName('ios_app_group_box') + self.right_layout.addWidget(self.ios_app_group_box) + self.ios_qr_layout = QtWidgets.QVBoxLayout(self.ios_app_group_box) + self.ios_qr_layout.setObjectName('ios_qr_layout') + self.ios_qr_code_label = QtWidgets.QLabel(self.ios_app_group_box) + self.ios_qr_code_label.setPixmap(QtGui.QPixmap(':/remotes/ios_app_qr.png')) + self.ios_qr_code_label.setAlignment(QtCore.Qt.AlignCenter) + self.ios_qr_code_label.setObjectName('ios_qr_code_label') + self.ios_qr_layout.addWidget(self.ios_qr_code_label) + self.ios_qr_description_label = QtWidgets.QLabel(self.ios_app_group_box) + self.ios_qr_description_label.setObjectName('ios_qr_description_label') + self.ios_qr_description_label.setOpenExternalLinks(True) + self.ios_qr_description_label.setWordWrap(True) + self.ios_qr_layout.addWidget(self.ios_qr_description_label) + self.left_layout.addStretch() + self.right_layout.addStretch() + self.twelve_hour_check_box.stateChanged.connect(self.on_twelve_hour_check_box_changed) + self.thumbnails_check_box.stateChanged.connect(self.on_thumbnails_check_box_changed) + self.address_edit.textChanged.connect(self.set_urls) + self.port_spin_box.valueChanged.connect(self.set_urls) + + def retranslateUi(self): + self.tab_title_visible = translate('RemotePlugin.RemoteTab', 'Remote Interface') + + self.server_settings_group_box.setTitle(translate('RemotePlugin.RemoteTab', 'Server Settings')) + self.address_label.setText(translate('RemotePlugin.RemoteTab', 'Serve on IP address:')) + self.port_label.setText(translate('RemotePlugin.RemoteTab', 'Port number:')) + self.remote_url_label.setText(translate('RemotePlugin.RemoteTab', 'Remote URL:')) + self.stage_url_label.setText(translate('RemotePlugin.RemoteTab', 'Stage view URL:')) + self.live_url_label.setText(translate('RemotePlugin.RemoteTab', 'Live view URL:')) + self.twelve_hour_check_box.setText(translate('RemotePlugin.RemoteTab', 'Display stage time in 12h format')) + self.thumbnails_check_box.setText(translate('RemotePlugin.RemoteTab', + 'Show thumbnails of non-text slides in remote and stage view.')) + self.android_app_group_box.setTitle(translate('RemotePlugin.RemoteTab', 'Android App')) + self.android_qr_description_label.setText( + translate('RemotePlugin.RemoteTab', + 'Scan the QR code or click download to install the Android app from Google ' + 'Play.').format(qr='https://play.google.com/store/apps/details?id=org.openlp.android2')) + self.ios_app_group_box.setTitle(translate('RemotePlugin.RemoteTab', 'iOS App')) + self.ios_qr_description_label.setText( + translate('RemotePlugin.RemoteTab', + 'Scan the QR code or click download to install the iOS app from the App ' + 'Store.').format(qr='https://itunes.apple.com/app/id1096218725')) + self.user_login_group_box.setTitle(translate('RemotePlugin.RemoteTab', 'User Authentication')) + self.user_id_label.setText(translate('RemotePlugin.RemoteTab', 'User id:')) + self.password_label.setText(translate('RemotePlugin.RemoteTab', 'Password:')) + + def set_urls(self): + """ + Update the display based on the data input on the screen + """ + ip_address = self.get_ip_address(self.address_edit.text()) + http_url = 'http://{url}:{text}/'.format(url=ip_address, text=self.port_spin_box.value()) + self.remote_url.setText('{url}'.format(url=http_url)) + http_url_temp = http_url + 'stage' + self.stage_url.setText('{url}'.format(url=http_url_temp)) + http_url_temp = http_url + 'main' + self.live_url.setText('{url}'.format(url=http_url_temp)) + + def get_ip_address(self, ip_address): + """ + returns the IP address in dependency of the passed address + ip_address == 0.0.0.0: return the IP address of the first valid interface + else: return ip_address + """ + if ip_address == ZERO_URL: + interfaces = QtNetwork.QNetworkInterface.allInterfaces() + for interface in interfaces: + if not interface.isValid(): + continue + if not (interface.flags() & (QtNetwork.QNetworkInterface.IsUp | QtNetwork.QNetworkInterface.IsRunning)): + continue + for address in interface.addressEntries(): + ip = address.ip() + if ip.protocol() == QtNetwork.QAbstractSocket.IPv4Protocol and \ + ip != QtNetwork.QHostAddress.LocalHost: + return ip.toString() + return ip_address + + def load(self): + """ + Load the configuration and update the server configuration if necessary + """ + self.port_spin_box.setValue(Settings().value(self.settings_section + '/port')) + self.address_edit.setText(Settings().value(self.settings_section + '/ip address')) + self.twelve_hour = Settings().value(self.settings_section + '/twelve hour') + self.twelve_hour_check_box.setChecked(self.twelve_hour) + self.thumbnails = Settings().value(self.settings_section + '/thumbnails') + self.thumbnails_check_box.setChecked(self.thumbnails) + self.user_login_group_box.setChecked(Settings().value(self.settings_section + '/authentication enabled')) + self.user_id.setText(Settings().value(self.settings_section + '/user id')) + self.password.setText(Settings().value(self.settings_section + '/password')) + self.set_urls() + + def save(self): + """ + Save the configuration and update the server configuration if necessary + """ + if Settings().value(self.settings_section + '/ip address') != self.address_edit.text() or \ + Settings().value(self.settings_section + '/port') != self.port_spin_box.value(): + self.settings_form.register_post_process('remotes_config_updated') + Settings().setValue(self.settings_section + '/port', self.port_spin_box.value()) + Settings().setValue(self.settings_section + '/ip address', self.address_edit.text()) + Settings().setValue(self.settings_section + '/twelve hour', self.twelve_hour) + Settings().setValue(self.settings_section + '/thumbnails', self.thumbnails) + Settings().setValue(self.settings_section + '/authentication enabled', self.user_login_group_box.isChecked()) + Settings().setValue(self.settings_section + '/user id', self.user_id.text()) + Settings().setValue(self.settings_section + '/password', self.password.text()) + self.generate_icon() + + def on_twelve_hour_check_box_changed(self, check_state): + """ + Toggle the 12 hour check box. + """ + self.twelve_hour = False + # we have a set value convert to True/False + if check_state == QtCore.Qt.Checked: + self.twelve_hour = True + + def on_thumbnails_check_box_changed(self, check_state): + """ + Toggle the thumbnail check box. + """ + self.thumbnails = False + # we have a set value convert to True/False + if check_state == QtCore.Qt.Checked: + self.thumbnails = True + + def generate_icon(self): + """ + Generate icon for main window + """ + self.remote_server_icon.hide() + icon = QtGui.QImage(':/remote/network_server.png') + icon = icon.scaled(80, 80, QtCore.Qt.KeepAspectRatio, QtCore.Qt.SmoothTransformation) + if Settings().value(self.settings_section + '/authentication enabled'): + overlay = QtGui.QImage(':/remote/network_auth.png') + overlay = overlay.scaled(60, 60, QtCore.Qt.KeepAspectRatio, QtCore.Qt.SmoothTransformation) + painter = QtGui.QPainter(icon) + painter.drawImage(20, 0, overlay) + painter.end() + self.remote_server_icon.setPixmap(QtGui.QPixmap.fromImage(icon)) + self.remote_server_icon.show() diff --git a/openlp/core/api/endpoint.py b/openlp/core/api/endpoint.py new file mode 100644 index 000000000..c880b7b80 --- /dev/null +++ b/openlp/core/api/endpoint.py @@ -0,0 +1,34 @@ +""" +openlp/core/api/endpoint.py: Endpoint stuff +""" + + +class Endpoint(object): + """ + This is an endpoint for the API + """ + def __init__(self, url_prefix): + """ + Create an endpoint with a URL prefix + """ + print("init") + self.url_prefix = url_prefix + self.routes = [] + + def add_url_route(self, url, view_func, method, secure): + """ + Add a url route to the list of routes + """ + self.routes.append((url, view_func, method, secure)) + + def route(self, rule, method='GET', secure=False): + """ + Set up a URL route + """ + def decorator(func): + """ + Make this a decorator + """ + self.add_url_route(rule, func, method, secure) + return func + return decorator diff --git a/openlp/core/api/errors.py b/openlp/core/api/errors.py new file mode 100644 index 000000000..a62df3abf --- /dev/null +++ b/openlp/core/api/errors.py @@ -0,0 +1,67 @@ +# -*- coding: utf-8 -*- +# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4 + +############################################################################### +# OpenLP - Open Source Lyrics Projection # +# --------------------------------------------------------------------------- # +# Copyright (c) 2008-2016 OpenLP Developers # +# --------------------------------------------------------------------------- # +# This program is free software; you can redistribute it and/or modify it # +# under the terms of the GNU General Public License as published by the Free # +# Software Foundation; version 2 of the License. # +# # +# This program is distributed in the hope that it will be useful, but WITHOUT # +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # +# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for # +# more details. # +# # +# You should have received a copy of the GNU General Public License along # +# with this program; if not, write to the Free Software Foundation, Inc., 59 # +# Temple Place, Suite 330, Boston, MA 02111-1307 USA # +############################################################################### +""" +HTTP Error classes +""" + + +class HttpError(Exception): + """ + A base HTTP error (aka status code) + """ + def __init__(self, status, message): + """ + Initialise the exception + """ + super(HttpError, self).__init__(message) + self.status = status + self.message = message + + def to_response(self): + """ + Convert this exception to a Response object + """ + return self.message, self.status + + +class NotFound(HttpError): + """ + A 404 + """ + def __init__(self): + """ + Make this a 404 + """ + super(NotFound, self).__init__(404, 'Not Found') + + +class ServerError(HttpError): + """ + A 500 + """ + def __init__(self): + """ + Make this a 500 + """ + super(ServerError, self).__init__(500, 'Server Error') + + diff --git a/openlp/core/api/html/assets/jquery.js b/openlp/core/api/html/assets/jquery.js new file mode 100644 index 000000000..3774ff986 --- /dev/null +++ b/openlp/core/api/html/assets/jquery.js @@ -0,0 +1,9404 @@ +/*! + * jQuery JavaScript Library v1.7.2 + * http://jquery.com/ + * + * Copyright 2011, John Resig + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * Includes Sizzle.js + * http://sizzlejs.com/ + * Copyright 2011, The Dojo Foundation + * Released under the MIT, BSD, and GPL Licenses. + * + * Date: Wed Mar 21 12:46:34 2012 -0700 + */ +(function( window, undefined ) { + +// Use the correct document accordingly with window argument (sandbox) +var document = window.document, + navigator = window.navigator, + location = window.location; +var jQuery = (function() { + +// Define a local copy of jQuery +var jQuery = function( selector, context ) { + // The jQuery object is actually just the init constructor 'enhanced' + return new jQuery.fn.init( selector, context, rootjQuery ); + }, + + // Map over jQuery in case of overwrite + _jQuery = window.jQuery, + + // Map over the $ in case of overwrite + _$ = window.$, + + // A central reference to the root jQuery(document) + rootjQuery, + + // A simple way to check for HTML strings or ID strings + // Prioritize #id over to avoid XSS via location.hash (#9521) + quickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/, + + // Check if a string has a non-whitespace character in it + rnotwhite = /\S/, + + // Used for trimming whitespace + trimLeft = /^\s+/, + trimRight = /\s+$/, + + // Match a standalone tag + rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/, + + // JSON RegExp + rvalidchars = /^[\],:{}\s]*$/, + rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, + rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, + rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, + + // Useragent RegExp + rwebkit = /(webkit)[ \/]([\w.]+)/, + ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/, + rmsie = /(msie) ([\w.]+)/, + rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/, + + // Matches dashed string for camelizing + rdashAlpha = /-([a-z]|[0-9])/ig, + rmsPrefix = /^-ms-/, + + // Used by jQuery.camelCase as callback to replace() + fcamelCase = function( all, letter ) { + return ( letter + "" ).toUpperCase(); + }, + + // Keep a UserAgent string for use with jQuery.browser + userAgent = navigator.userAgent, + + // For matching the engine and version of the browser + browserMatch, + + // The deferred used on DOM ready + readyList, + + // The ready event handler + DOMContentLoaded, + + // Save a reference to some core methods + toString = Object.prototype.toString, + hasOwn = Object.prototype.hasOwnProperty, + push = Array.prototype.push, + slice = Array.prototype.slice, + trim = String.prototype.trim, + indexOf = Array.prototype.indexOf, + + // [[Class]] -> type pairs + class2type = {}; + +jQuery.fn = jQuery.prototype = { + constructor: jQuery, + init: function( selector, context, rootjQuery ) { + var match, elem, ret, doc; + + // Handle $(""), $(null), or $(undefined) + if ( !selector ) { + return this; + } + + // Handle $(DOMElement) + if ( selector.nodeType ) { + this.context = this[0] = selector; + this.length = 1; + return this; + } + + // The body element only exists once, optimize finding it + if ( selector === "body" && !context && document.body ) { + this.context = document; + this[0] = document.body; + this.selector = selector; + this.length = 1; + return this; + } + + // Handle HTML strings + if ( typeof selector === "string" ) { + // Are we dealing with HTML string or an ID? + if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = quickExpr.exec( selector ); + } + + // Verify a match, and that no context was specified for #id + if ( match && (match[1] || !context) ) { + + // HANDLE: $(html) -> $(array) + if ( match[1] ) { + context = context instanceof jQuery ? context[0] : context; + doc = ( context ? context.ownerDocument || context : document ); + + // If a single string is passed in and it's a single tag + // just do a createElement and skip the rest + ret = rsingleTag.exec( selector ); + + if ( ret ) { + if ( jQuery.isPlainObject( context ) ) { + selector = [ document.createElement( ret[1] ) ]; + jQuery.fn.attr.call( selector, context, true ); + + } else { + selector = [ doc.createElement( ret[1] ) ]; + } + + } else { + ret = jQuery.buildFragment( [ match[1] ], [ doc ] ); + selector = ( ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment ).childNodes; + } + + return jQuery.merge( this, selector ); + + // HANDLE: $("#id") + } else { + elem = document.getElementById( match[2] ); + + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem.id !== match[2] ) { + return rootjQuery.find( selector ); + } + + // Otherwise, we inject the element directly into the jQuery object + this.length = 1; + this[0] = elem; + } + + this.context = document; + this.selector = selector; + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || rootjQuery ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( jQuery.isFunction( selector ) ) { + return rootjQuery.ready( selector ); + } + + if ( selector.selector !== undefined ) { + this.selector = selector.selector; + this.context = selector.context; + } + + return jQuery.makeArray( selector, this ); + }, + + // Start with an empty selector + selector: "", + + // The current version of jQuery being used + jquery: "1.7.2", + + // The default length of a jQuery object is 0 + length: 0, + + // The number of elements contained in the matched element set + size: function() { + return this.length; + }, + + toArray: function() { + return slice.call( this, 0 ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + return num == null ? + + // Return a 'clean' array + this.toArray() : + + // Return just the object + ( num < 0 ? this[ this.length + num ] : this[ num ] ); + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems, name, selector ) { + // Build a new jQuery matched element set + var ret = this.constructor(); + + if ( jQuery.isArray( elems ) ) { + push.apply( ret, elems ); + + } else { + jQuery.merge( ret, elems ); + } + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + + ret.context = this.context; + + if ( name === "find" ) { + ret.selector = this.selector + ( this.selector ? " " : "" ) + selector; + } else if ( name ) { + ret.selector = this.selector + "." + name + "(" + selector + ")"; + } + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + // (You can seed the arguments with an array of args, but this is + // only used internally.) + each: function( callback, args ) { + return jQuery.each( this, callback, args ); + }, + + ready: function( fn ) { + // Attach the listeners + jQuery.bindReady(); + + // Add the callback + readyList.add( fn ); + + return this; + }, + + eq: function( i ) { + i = +i; + return i === -1 ? + this.slice( i ) : + this.slice( i, i + 1 ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + slice: function() { + return this.pushStack( slice.apply( this, arguments ), + "slice", slice.call(arguments).join(",") ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map(this, function( elem, i ) { + return callback.call( elem, i, elem ); + })); + }, + + end: function() { + return this.prevObject || this.constructor(null); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: [].sort, + splice: [].splice +}; + +// Give the init function the jQuery prototype for later instantiation +jQuery.fn.init.prototype = jQuery.fn; + +jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + target = arguments[1] || {}; + // skip the boolean and the target + i = 2; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !jQuery.isFunction(target) ) { + target = {}; + } + + // extend jQuery itself if only one argument is passed + if ( length === i ) { + target = this; + --i; + } + + for ( ; i < length; i++ ) { + // Only deal with non-null/undefined values + if ( (options = arguments[ i ]) != null ) { + // Extend the base object + for ( name in options ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { + if ( copyIsArray ) { + copyIsArray = false; + clone = src && jQuery.isArray(src) ? src : []; + + } else { + clone = src && jQuery.isPlainObject(src) ? src : {}; + } + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend({ + noConflict: function( deep ) { + if ( window.$ === jQuery ) { + window.$ = _$; + } + + if ( deep && window.jQuery === jQuery ) { + window.jQuery = _jQuery; + } + + return jQuery; + }, + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Hold (or release) the ready event + holdReady: function( hold ) { + if ( hold ) { + jQuery.readyWait++; + } else { + jQuery.ready( true ); + } + }, + + // Handle when the DOM is ready + ready: function( wait ) { + // Either a released hold or an DOMready/load event and not yet ready + if ( (wait === true && !--jQuery.readyWait) || (wait !== true && !jQuery.isReady) ) { + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( !document.body ) { + return setTimeout( jQuery.ready, 1 ); + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.fireWith( document, [ jQuery ] ); + + // Trigger any bound ready events + if ( jQuery.fn.trigger ) { + jQuery( document ).trigger( "ready" ).off( "ready" ); + } + } + }, + + bindReady: function() { + if ( readyList ) { + return; + } + + readyList = jQuery.Callbacks( "once memory" ); + + // Catch cases where $(document).ready() is called after the + // browser event has already occurred. + if ( document.readyState === "complete" ) { + // Handle it asynchronously to allow scripts the opportunity to delay ready + return setTimeout( jQuery.ready, 1 ); + } + + // Mozilla, Opera and webkit nightlies currently support this event + if ( document.addEventListener ) { + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", jQuery.ready, false ); + + // If IE event model is used + } else if ( document.attachEvent ) { + // ensure firing before onload, + // maybe late but safe also for iframes + document.attachEvent( "onreadystatechange", DOMContentLoaded ); + + // A fallback to window.onload, that will always work + window.attachEvent( "onload", jQuery.ready ); + + // If IE and not a frame + // continually check to see if the document is ready + var toplevel = false; + + try { + toplevel = window.frameElement == null; + } catch(e) {} + + if ( document.documentElement.doScroll && toplevel ) { + doScrollCheck(); + } + } + }, + + // See test/unit/core.js for details concerning isFunction. + // Since version 1.3, DOM methods and functions like alert + // aren't supported. They return false on IE (#2968). + isFunction: function( obj ) { + return jQuery.type(obj) === "function"; + }, + + isArray: Array.isArray || function( obj ) { + return jQuery.type(obj) === "array"; + }, + + isWindow: function( obj ) { + return obj != null && obj == obj.window; + }, + + isNumeric: function( obj ) { + return !isNaN( parseFloat(obj) ) && isFinite( obj ); + }, + + type: function( obj ) { + return obj == null ? + String( obj ) : + class2type[ toString.call(obj) ] || "object"; + }, + + isPlainObject: function( obj ) { + // Must be an Object. + // Because of IE, we also have to check the presence of the constructor property. + // Make sure that DOM nodes and window objects don't pass through, as well + if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { + return false; + } + + try { + // Not own constructor property must be Object + if ( obj.constructor && + !hasOwn.call(obj, "constructor") && + !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { + return false; + } + } catch ( e ) { + // IE8,9 Will throw exceptions on certain host objects #9897 + return false; + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + + var key; + for ( key in obj ) {} + + return key === undefined || hasOwn.call( obj, key ); + }, + + isEmptyObject: function( obj ) { + for ( var name in obj ) { + return false; + } + return true; + }, + + error: function( msg ) { + throw new Error( msg ); + }, + + parseJSON: function( data ) { + if ( typeof data !== "string" || !data ) { + return null; + } + + // Make sure leading/trailing whitespace is removed (IE can't handle it) + data = jQuery.trim( data ); + + // Attempt to parse using the native JSON parser first + if ( window.JSON && window.JSON.parse ) { + return window.JSON.parse( data ); + } + + // Make sure the incoming data is actual JSON + // Logic borrowed from http://json.org/json2.js + if ( rvalidchars.test( data.replace( rvalidescape, "@" ) + .replace( rvalidtokens, "]" ) + .replace( rvalidbraces, "")) ) { + + return ( new Function( "return " + data ) )(); + + } + jQuery.error( "Invalid JSON: " + data ); + }, + + // Cross-browser xml parsing + parseXML: function( data ) { + if ( typeof data !== "string" || !data ) { + return null; + } + var xml, tmp; + try { + if ( window.DOMParser ) { // Standard + tmp = new DOMParser(); + xml = tmp.parseFromString( data , "text/xml" ); + } else { // IE + xml = new ActiveXObject( "Microsoft.XMLDOM" ); + xml.async = "false"; + xml.loadXML( data ); + } + } catch( e ) { + xml = undefined; + } + if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { + jQuery.error( "Invalid XML: " + data ); + } + return xml; + }, + + noop: function() {}, + + // Evaluates a script in a global context + // Workarounds based on findings by Jim Driscoll + // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context + globalEval: function( data ) { + if ( data && rnotwhite.test( data ) ) { + // We use execScript on Internet Explorer + // We use an anonymous function so that context is window + // rather than jQuery in Firefox + ( window.execScript || function( data ) { + window[ "eval" ].call( window, data ); + } )( data ); + } + }, + + // Convert dashed to camelCase; used by the css and data modules + // Microsoft forgot to hump their vendor prefix (#9572) + camelCase: function( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); + }, + + nodeName: function( elem, name ) { + return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase(); + }, + + // args is for internal usage only + each: function( object, callback, args ) { + var name, i = 0, + length = object.length, + isObj = length === undefined || jQuery.isFunction( object ); + + if ( args ) { + if ( isObj ) { + for ( name in object ) { + if ( callback.apply( object[ name ], args ) === false ) { + break; + } + } + } else { + for ( ; i < length; ) { + if ( callback.apply( object[ i++ ], args ) === false ) { + break; + } + } + } + + // A special, fast, case for the most common use of each + } else { + if ( isObj ) { + for ( name in object ) { + if ( callback.call( object[ name ], name, object[ name ] ) === false ) { + break; + } + } + } else { + for ( ; i < length; ) { + if ( callback.call( object[ i ], i, object[ i++ ] ) === false ) { + break; + } + } + } + } + + return object; + }, + + // Use native String.trim function wherever possible + trim: trim ? + function( text ) { + return text == null ? + "" : + trim.call( text ); + } : + + // Otherwise use our own trimming functionality + function( text ) { + return text == null ? + "" : + text.toString().replace( trimLeft, "" ).replace( trimRight, "" ); + }, + + // results is for internal usage only + makeArray: function( array, results ) { + var ret = results || []; + + if ( array != null ) { + // The window, strings (and functions) also have 'length' + // Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930 + var type = jQuery.type( array ); + + if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) { + push.call( ret, array ); + } else { + jQuery.merge( ret, array ); + } + } + + return ret; + }, + + inArray: function( elem, array, i ) { + var len; + + if ( array ) { + if ( indexOf ) { + return indexOf.call( array, elem, i ); + } + + len = array.length; + i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; + + for ( ; i < len; i++ ) { + // Skip accessing in sparse arrays + if ( i in array && array[ i ] === elem ) { + return i; + } + } + } + + return -1; + }, + + merge: function( first, second ) { + var i = first.length, + j = 0; + + if ( typeof second.length === "number" ) { + for ( var l = second.length; j < l; j++ ) { + first[ i++ ] = second[ j ]; + } + + } else { + while ( second[j] !== undefined ) { + first[ i++ ] = second[ j++ ]; + } + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, inv ) { + var ret = [], retVal; + inv = !!inv; + + // Go through the array, only saving the items + // that pass the validator function + for ( var i = 0, length = elems.length; i < length; i++ ) { + retVal = !!callback( elems[ i ], i ); + if ( inv !== retVal ) { + ret.push( elems[ i ] ); + } + } + + return ret; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var value, key, ret = [], + i = 0, + length = elems.length, + // jquery objects are treated as arrays + isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ; + + // Go through the array, translating each of the items to their + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + + // Go through every key on the object, + } else { + for ( key in elems ) { + value = callback( elems[ key ], key, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + } + + // Flatten any nested arrays + return ret.concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // Bind a function to a context, optionally partially applying any + // arguments. + proxy: function( fn, context ) { + if ( typeof context === "string" ) { + var tmp = fn[ context ]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if ( !jQuery.isFunction( fn ) ) { + return undefined; + } + + // Simulated bind + var args = slice.call( arguments, 2 ), + proxy = function() { + return fn.apply( context, args.concat( slice.call( arguments ) ) ); + }; + + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++; + + return proxy; + }, + + // Mutifunctional method to get and set values to a collection + // The value/s can optionally be executed if it's a function + access: function( elems, fn, key, value, chainable, emptyGet, pass ) { + var exec, + bulk = key == null, + i = 0, + length = elems.length; + + // Sets many values + if ( key && typeof key === "object" ) { + for ( i in key ) { + jQuery.access( elems, fn, i, key[i], 1, emptyGet, value ); + } + chainable = 1; + + // Sets one value + } else if ( value !== undefined ) { + // Optionally, function values get executed if exec is true + exec = pass === undefined && jQuery.isFunction( value ); + + if ( bulk ) { + // Bulk operations only iterate when executing function values + if ( exec ) { + exec = fn; + fn = function( elem, key, value ) { + return exec.call( jQuery( elem ), value ); + }; + + // Otherwise they run against the entire set + } else { + fn.call( elems, value ); + fn = null; + } + } + + if ( fn ) { + for (; i < length; i++ ) { + fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass ); + } + } + + chainable = 1; + } + + return chainable ? + elems : + + // Gets + bulk ? + fn.call( elems ) : + length ? fn( elems[0], key ) : emptyGet; + }, + + now: function() { + return ( new Date() ).getTime(); + }, + + // Use of jQuery.browser is frowned upon. + // More details: http://docs.jquery.com/Utilities/jQuery.browser + uaMatch: function( ua ) { + ua = ua.toLowerCase(); + + var match = rwebkit.exec( ua ) || + ropera.exec( ua ) || + rmsie.exec( ua ) || + ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) || + []; + + return { browser: match[1] || "", version: match[2] || "0" }; + }, + + sub: function() { + function jQuerySub( selector, context ) { + return new jQuerySub.fn.init( selector, context ); + } + jQuery.extend( true, jQuerySub, this ); + jQuerySub.superclass = this; + jQuerySub.fn = jQuerySub.prototype = this(); + jQuerySub.fn.constructor = jQuerySub; + jQuerySub.sub = this.sub; + jQuerySub.fn.init = function init( selector, context ) { + if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) { + context = jQuerySub( context ); + } + + return jQuery.fn.init.call( this, selector, context, rootjQuerySub ); + }; + jQuerySub.fn.init.prototype = jQuerySub.fn; + var rootjQuerySub = jQuerySub(document); + return jQuerySub; + }, + + browser: {} +}); + +// Populate the class2type map +jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +}); + +browserMatch = jQuery.uaMatch( userAgent ); +if ( browserMatch.browser ) { + jQuery.browser[ browserMatch.browser ] = true; + jQuery.browser.version = browserMatch.version; +} + +// Deprecated, use jQuery.browser.webkit instead +if ( jQuery.browser.webkit ) { + jQuery.browser.safari = true; +} + +// IE doesn't match non-breaking spaces with \s +if ( rnotwhite.test( "\xA0" ) ) { + trimLeft = /^[\s\xA0]+/; + trimRight = /[\s\xA0]+$/; +} + +// All jQuery objects should point back to these +rootjQuery = jQuery(document); + +// Cleanup functions for the document ready method +if ( document.addEventListener ) { + DOMContentLoaded = function() { + document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false ); + jQuery.ready(); + }; + +} else if ( document.attachEvent ) { + DOMContentLoaded = function() { + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( document.readyState === "complete" ) { + document.detachEvent( "onreadystatechange", DOMContentLoaded ); + jQuery.ready(); + } + }; +} + +// The DOM ready check for Internet Explorer +function doScrollCheck() { + if ( jQuery.isReady ) { + return; + } + + try { + // If IE is used, use the trick by Diego Perini + // http://javascript.nwbox.com/IEContentLoaded/ + document.documentElement.doScroll("left"); + } catch(e) { + setTimeout( doScrollCheck, 1 ); + return; + } + + // and execute any waiting functions + jQuery.ready(); +} + +return jQuery; + +})(); + + +// String to Object flags format cache +var flagsCache = {}; + +// Convert String-formatted flags into Object-formatted ones and store in cache +function createFlags( flags ) { + var object = flagsCache[ flags ] = {}, + i, length; + flags = flags.split( /\s+/ ); + for ( i = 0, length = flags.length; i < length; i++ ) { + object[ flags[i] ] = true; + } + return object; +} + +/* + * Create a callback list using the following parameters: + * + * flags: an optional list of space-separated flags that will change how + * the callback list behaves + * + * By default a callback list will act like an event callback list and can be + * "fired" multiple times. + * + * Possible flags: + * + * once: will ensure the callback list can only be fired once (like a Deferred) + * + * memory: will keep track of previous values and will call any callback added + * after the list has been fired right away with the latest "memorized" + * values (like a Deferred) + * + * unique: will ensure a callback can only be added once (no duplicate in the list) + * + * stopOnFalse: interrupt callings when a callback returns false + * + */ +jQuery.Callbacks = function( flags ) { + + // Convert flags from String-formatted to Object-formatted + // (we check in cache first) + flags = flags ? ( flagsCache[ flags ] || createFlags( flags ) ) : {}; + + var // Actual callback list + list = [], + // Stack of fire calls for repeatable lists + stack = [], + // Last fire value (for non-forgettable lists) + memory, + // Flag to know if list was already fired + fired, + // Flag to know if list is currently firing + firing, + // First callback to fire (used internally by add and fireWith) + firingStart, + // End of the loop when firing + firingLength, + // Index of currently firing callback (modified by remove if needed) + firingIndex, + // Add one or several callbacks to the list + add = function( args ) { + var i, + length, + elem, + type, + actual; + for ( i = 0, length = args.length; i < length; i++ ) { + elem = args[ i ]; + type = jQuery.type( elem ); + if ( type === "array" ) { + // Inspect recursively + add( elem ); + } else if ( type === "function" ) { + // Add if not in unique mode and callback is not in + if ( !flags.unique || !self.has( elem ) ) { + list.push( elem ); + } + } + } + }, + // Fire callbacks + fire = function( context, args ) { + args = args || []; + memory = !flags.memory || [ context, args ]; + fired = true; + firing = true; + firingIndex = firingStart || 0; + firingStart = 0; + firingLength = list.length; + for ( ; list && firingIndex < firingLength; firingIndex++ ) { + if ( list[ firingIndex ].apply( context, args ) === false && flags.stopOnFalse ) { + memory = true; // Mark as halted + break; + } + } + firing = false; + if ( list ) { + if ( !flags.once ) { + if ( stack && stack.length ) { + memory = stack.shift(); + self.fireWith( memory[ 0 ], memory[ 1 ] ); + } + } else if ( memory === true ) { + self.disable(); + } else { + list = []; + } + } + }, + // Actual Callbacks object + self = { + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + var length = list.length; + add( arguments ); + // Do we need to add the callbacks to the + // current firing batch? + if ( firing ) { + firingLength = list.length; + // With memory, if we're not firing then + // we should call right away, unless previous + // firing was halted (stopOnFalse) + } else if ( memory && memory !== true ) { + firingStart = length; + fire( memory[ 0 ], memory[ 1 ] ); + } + } + return this; + }, + // Remove a callback from the list + remove: function() { + if ( list ) { + var args = arguments, + argIndex = 0, + argLength = args.length; + for ( ; argIndex < argLength ; argIndex++ ) { + for ( var i = 0; i < list.length; i++ ) { + if ( args[ argIndex ] === list[ i ] ) { + // Handle firingIndex and firingLength + if ( firing ) { + if ( i <= firingLength ) { + firingLength--; + if ( i <= firingIndex ) { + firingIndex--; + } + } + } + // Remove the element + list.splice( i--, 1 ); + // If we have some unicity property then + // we only need to do this once + if ( flags.unique ) { + break; + } + } + } + } + } + return this; + }, + // Control if a given callback is in the list + has: function( fn ) { + if ( list ) { + var i = 0, + length = list.length; + for ( ; i < length; i++ ) { + if ( fn === list[ i ] ) { + return true; + } + } + } + return false; + }, + // Remove all callbacks from the list + empty: function() { + list = []; + return this; + }, + // Have the list do nothing anymore + disable: function() { + list = stack = memory = undefined; + return this; + }, + // Is it disabled? + disabled: function() { + return !list; + }, + // Lock the list in its current state + lock: function() { + stack = undefined; + if ( !memory || memory === true ) { + self.disable(); + } + return this; + }, + // Is it locked? + locked: function() { + return !stack; + }, + // Call all callbacks with the given context and arguments + fireWith: function( context, args ) { + if ( stack ) { + if ( firing ) { + if ( !flags.once ) { + stack.push( [ context, args ] ); + } + } else if ( !( flags.once && memory ) ) { + fire( context, args ); + } + } + return this; + }, + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + + return self; +}; + + + + +var // Static reference to slice + sliceDeferred = [].slice; + +jQuery.extend({ + + Deferred: function( func ) { + var doneList = jQuery.Callbacks( "once memory" ), + failList = jQuery.Callbacks( "once memory" ), + progressList = jQuery.Callbacks( "memory" ), + state = "pending", + lists = { + resolve: doneList, + reject: failList, + notify: progressList + }, + promise = { + done: doneList.add, + fail: failList.add, + progress: progressList.add, + + state: function() { + return state; + }, + + // Deprecated + isResolved: doneList.fired, + isRejected: failList.fired, + + then: function( doneCallbacks, failCallbacks, progressCallbacks ) { + deferred.done( doneCallbacks ).fail( failCallbacks ).progress( progressCallbacks ); + return this; + }, + always: function() { + deferred.done.apply( deferred, arguments ).fail.apply( deferred, arguments ); + return this; + }, + pipe: function( fnDone, fnFail, fnProgress ) { + return jQuery.Deferred(function( newDefer ) { + jQuery.each( { + done: [ fnDone, "resolve" ], + fail: [ fnFail, "reject" ], + progress: [ fnProgress, "notify" ] + }, function( handler, data ) { + var fn = data[ 0 ], + action = data[ 1 ], + returned; + if ( jQuery.isFunction( fn ) ) { + deferred[ handler ](function() { + returned = fn.apply( this, arguments ); + if ( returned && jQuery.isFunction( returned.promise ) ) { + returned.promise().then( newDefer.resolve, newDefer.reject, newDefer.notify ); + } else { + newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] ); + } + }); + } else { + deferred[ handler ]( newDefer[ action ] ); + } + }); + }).promise(); + }, + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + if ( obj == null ) { + obj = promise; + } else { + for ( var key in promise ) { + obj[ key ] = promise[ key ]; + } + } + return obj; + } + }, + deferred = promise.promise({}), + key; + + for ( key in lists ) { + deferred[ key ] = lists[ key ].fire; + deferred[ key + "With" ] = lists[ key ].fireWith; + } + + // Handle state + deferred.done( function() { + state = "resolved"; + }, failList.disable, progressList.lock ).fail( function() { + state = "rejected"; + }, doneList.disable, progressList.lock ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function( firstParam ) { + var args = sliceDeferred.call( arguments, 0 ), + i = 0, + length = args.length, + pValues = new Array( length ), + count = length, + pCount = length, + deferred = length <= 1 && firstParam && jQuery.isFunction( firstParam.promise ) ? + firstParam : + jQuery.Deferred(), + promise = deferred.promise(); + function resolveFunc( i ) { + return function( value ) { + args[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value; + if ( !( --count ) ) { + deferred.resolveWith( deferred, args ); + } + }; + } + function progressFunc( i ) { + return function( value ) { + pValues[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value; + deferred.notifyWith( promise, pValues ); + }; + } + if ( length > 1 ) { + for ( ; i < length; i++ ) { + if ( args[ i ] && args[ i ].promise && jQuery.isFunction( args[ i ].promise ) ) { + args[ i ].promise().then( resolveFunc(i), deferred.reject, progressFunc(i) ); + } else { + --count; + } + } + if ( !count ) { + deferred.resolveWith( deferred, args ); + } + } else if ( deferred !== firstParam ) { + deferred.resolveWith( deferred, length ? [ firstParam ] : [] ); + } + return promise; + } +}); + + + + +jQuery.support = (function() { + + var support, + all, + a, + select, + opt, + input, + fragment, + tds, + events, + eventName, + i, + isSupported, + div = document.createElement( "div" ), + documentElement = document.documentElement; + + // Preliminary tests + div.setAttribute("className", "t"); + div.innerHTML = "
a"; + + all = div.getElementsByTagName( "*" ); + a = div.getElementsByTagName( "a" )[ 0 ]; + + // Can't get basic test support + if ( !all || !all.length || !a ) { + return {}; + } + + // First batch of supports tests + select = document.createElement( "select" ); + opt = select.appendChild( document.createElement("option") ); + input = div.getElementsByTagName( "input" )[ 0 ]; + + support = { + // IE strips leading whitespace when .innerHTML is used + leadingWhitespace: ( div.firstChild.nodeType === 3 ), + + // Make sure that tbody elements aren't automatically inserted + // IE will insert them into empty tables + tbody: !div.getElementsByTagName("tbody").length, + + // Make sure that link elements get serialized correctly by innerHTML + // This requires a wrapper element in IE + htmlSerialize: !!div.getElementsByTagName("link").length, + + // Get the style information from getAttribute + // (IE uses .cssText instead) + style: /top/.test( a.getAttribute("style") ), + + // Make sure that URLs aren't manipulated + // (IE normalizes it by default) + hrefNormalized: ( a.getAttribute("href") === "/a" ), + + // Make sure that element opacity exists + // (IE uses filter instead) + // Use a regex to work around a WebKit issue. See #5145 + opacity: /^0.55/.test( a.style.opacity ), + + // Verify style float existence + // (IE uses styleFloat instead of cssFloat) + cssFloat: !!a.style.cssFloat, + + // Make sure that if no value is specified for a checkbox + // that it defaults to "on". + // (WebKit defaults to "" instead) + checkOn: ( input.value === "on" ), + + // Make sure that a selected-by-default option has a working selected property. + // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) + optSelected: opt.selected, + + // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) + getSetAttribute: div.className !== "t", + + // Tests for enctype support on a form(#6743) + enctype: !!document.createElement("form").enctype, + + // Makes sure cloning an html5 element does not cause problems + // Where outerHTML is undefined, this still works + html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav>", + + // Will be defined later + submitBubbles: true, + changeBubbles: true, + focusinBubbles: false, + deleteExpando: true, + noCloneEvent: true, + inlineBlockNeedsLayout: false, + shrinkWrapBlocks: false, + reliableMarginRight: true, + pixelMargin: true + }; + + // jQuery.boxModel DEPRECATED in 1.3, use jQuery.support.boxModel instead + jQuery.boxModel = support.boxModel = (document.compatMode === "CSS1Compat"); + + // Make sure checked status is properly cloned + input.checked = true; + support.noCloneChecked = input.cloneNode( true ).checked; + + // Make sure that the options inside disabled selects aren't marked as disabled + // (WebKit marks them as disabled) + select.disabled = true; + support.optDisabled = !opt.disabled; + + // Test to see if it's possible to delete an expando from an element + // Fails in Internet Explorer + try { + delete div.test; + } catch( e ) { + support.deleteExpando = false; + } + + if ( !div.addEventListener && div.attachEvent && div.fireEvent ) { + div.attachEvent( "onclick", function() { + // Cloning a node shouldn't copy over any + // bound event handlers (IE does this) + support.noCloneEvent = false; + }); + div.cloneNode( true ).fireEvent( "onclick" ); + } + + // Check if a radio maintains its value + // after being appended to the DOM + input = document.createElement("input"); + input.value = "t"; + input.setAttribute("type", "radio"); + support.radioValue = input.value === "t"; + + input.setAttribute("checked", "checked"); + + // #11217 - WebKit loses check when the name is after the checked attribute + input.setAttribute( "name", "t" ); + + div.appendChild( input ); + fragment = document.createDocumentFragment(); + fragment.appendChild( div.lastChild ); + + // WebKit doesn't clone checked state correctly in fragments + support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Check if a disconnected checkbox will retain its checked + // value of true after appended to the DOM (IE6/7) + support.appendChecked = input.checked; + + fragment.removeChild( input ); + fragment.appendChild( div ); + + // Technique from Juriy Zaytsev + // http://perfectionkills.com/detecting-event-support-without-browser-sniffing/ + // We only care about the case where non-standard event systems + // are used, namely in IE. Short-circuiting here helps us to + // avoid an eval call (in setAttribute) which can cause CSP + // to go haywire. See: https://developer.mozilla.org/en/Security/CSP + if ( div.attachEvent ) { + for ( i in { + submit: 1, + change: 1, + focusin: 1 + }) { + eventName = "on" + i; + isSupported = ( eventName in div ); + if ( !isSupported ) { + div.setAttribute( eventName, "return;" ); + isSupported = ( typeof div[ eventName ] === "function" ); + } + support[ i + "Bubbles" ] = isSupported; + } + } + + fragment.removeChild( div ); + + // Null elements to avoid leaks in IE + fragment = select = opt = div = input = null; + + // Run tests that need a body at doc ready + jQuery(function() { + var container, outer, inner, table, td, offsetSupport, + marginDiv, conMarginTop, style, html, positionTopLeftWidthHeight, + paddingMarginBorderVisibility, paddingMarginBorder, + body = document.getElementsByTagName("body")[0]; + + if ( !body ) { + // Return for frameset docs that don't have a body + return; + } + + conMarginTop = 1; + paddingMarginBorder = "padding:0;margin:0;border:"; + positionTopLeftWidthHeight = "position:absolute;top:0;left:0;width:1px;height:1px;"; + paddingMarginBorderVisibility = paddingMarginBorder + "0;visibility:hidden;"; + style = "style='" + positionTopLeftWidthHeight + paddingMarginBorder + "5px solid #000;"; + html = "
" + + "" + + "
"; + + container = document.createElement("div"); + container.style.cssText = paddingMarginBorderVisibility + "width:0;height:0;position:static;top:0;margin-top:" + conMarginTop + "px"; + body.insertBefore( container, body.firstChild ); + + // Construct the test element + div = document.createElement("div"); + container.appendChild( div ); + + // Check if table cells still have offsetWidth/Height when they are set + // to display:none and there are still other visible table cells in a + // table row; if so, offsetWidth/Height are not reliable for use when + // determining if an element has been hidden directly using + // display:none (it is still safe to use offsets if a parent element is + // hidden; don safety goggles and see bug #4512 for more information). + // (only IE 8 fails this test) + div.innerHTML = "
t
"; + tds = div.getElementsByTagName( "td" ); + isSupported = ( tds[ 0 ].offsetHeight === 0 ); + + tds[ 0 ].style.display = ""; + tds[ 1 ].style.display = "none"; + + // Check if empty table cells still have offsetWidth/Height + // (IE <= 8 fail this test) + support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); + + // Check if div with explicit width and no margin-right incorrectly + // gets computed margin-right based on width of container. For more + // info see bug #3333 + // Fails in WebKit before Feb 2011 nightlies + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + if ( window.getComputedStyle ) { + div.innerHTML = ""; + marginDiv = document.createElement( "div" ); + marginDiv.style.width = "0"; + marginDiv.style.marginRight = "0"; + div.style.width = "2px"; + div.appendChild( marginDiv ); + support.reliableMarginRight = + ( parseInt( ( window.getComputedStyle( marginDiv, null ) || { marginRight: 0 } ).marginRight, 10 ) || 0 ) === 0; + } + + if ( typeof div.style.zoom !== "undefined" ) { + // Check if natively block-level elements act like inline-block + // elements when setting their display to 'inline' and giving + // them layout + // (IE < 8 does this) + div.innerHTML = ""; + div.style.width = div.style.padding = "1px"; + div.style.border = 0; + div.style.overflow = "hidden"; + div.style.display = "inline"; + div.style.zoom = 1; + support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 ); + + // Check if elements with layout shrink-wrap their children + // (IE 6 does this) + div.style.display = "block"; + div.style.overflow = "visible"; + div.innerHTML = "
"; + support.shrinkWrapBlocks = ( div.offsetWidth !== 3 ); + } + + div.style.cssText = positionTopLeftWidthHeight + paddingMarginBorderVisibility; + div.innerHTML = html; + + outer = div.firstChild; + inner = outer.firstChild; + td = outer.nextSibling.firstChild.firstChild; + + offsetSupport = { + doesNotAddBorder: ( inner.offsetTop !== 5 ), + doesAddBorderForTableAndCells: ( td.offsetTop === 5 ) + }; + + inner.style.position = "fixed"; + inner.style.top = "20px"; + + // safari subtracts parent border width here which is 5px + offsetSupport.fixedPosition = ( inner.offsetTop === 20 || inner.offsetTop === 15 ); + inner.style.position = inner.style.top = ""; + + outer.style.overflow = "hidden"; + outer.style.position = "relative"; + + offsetSupport.subtractsBorderForOverflowNotVisible = ( inner.offsetTop === -5 ); + offsetSupport.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== conMarginTop ); + + if ( window.getComputedStyle ) { + div.style.marginTop = "1%"; + support.pixelMargin = ( window.getComputedStyle( div, null ) || { marginTop: 0 } ).marginTop !== "1%"; + } + + if ( typeof container.style.zoom !== "undefined" ) { + container.style.zoom = 1; + } + + body.removeChild( container ); + marginDiv = div = container = null; + + jQuery.extend( support, offsetSupport ); + }); + + return support; +})(); + + + + +var rbrace = /^(?:\{.*\}|\[.*\])$/, + rmultiDash = /([A-Z])/g; + +jQuery.extend({ + cache: {}, + + // Please use with caution + uuid: 0, + + // Unique for each copy of jQuery on the page + // Non-digits removed to match rinlinejQuery + expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ), + + // The following elements throw uncatchable exceptions if you + // attempt to add expando properties to them. + noData: { + "embed": true, + // Ban all objects except for Flash (which handle expandos) + "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", + "applet": true + }, + + hasData: function( elem ) { + elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; + return !!elem && !isEmptyDataObject( elem ); + }, + + data: function( elem, name, data, pvt /* Internal Use Only */ ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var privateCache, thisCache, ret, + internalKey = jQuery.expando, + getByName = typeof name === "string", + + // We have to handle DOM nodes and JS objects differently because IE6-7 + // can't GC object references properly across the DOM-JS boundary + isNode = elem.nodeType, + + // Only DOM nodes need the global jQuery cache; JS object data is + // attached directly to the object so GC can occur automatically + cache = isNode ? jQuery.cache : elem, + + // Only defining an ID for JS objects if its cache already exists allows + // the code to shortcut on the same path as a DOM node with no cache + id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey, + isEvents = name === "events"; + + // Avoid doing any more work than we need to when trying to get data on an + // object that has no data at all + if ( (!id || !cache[id] || (!isEvents && !pvt && !cache[id].data)) && getByName && data === undefined ) { + return; + } + + if ( !id ) { + // Only DOM nodes need a new unique ID for each element since their data + // ends up in the global cache + if ( isNode ) { + elem[ internalKey ] = id = ++jQuery.uuid; + } else { + id = internalKey; + } + } + + if ( !cache[ id ] ) { + cache[ id ] = {}; + + // Avoids exposing jQuery metadata on plain JS objects when the object + // is serialized using JSON.stringify + if ( !isNode ) { + cache[ id ].toJSON = jQuery.noop; + } + } + + // An object can be passed to jQuery.data instead of a key/value pair; this gets + // shallow copied over onto the existing cache + if ( typeof name === "object" || typeof name === "function" ) { + if ( pvt ) { + cache[ id ] = jQuery.extend( cache[ id ], name ); + } else { + cache[ id ].data = jQuery.extend( cache[ id ].data, name ); + } + } + + privateCache = thisCache = cache[ id ]; + + // jQuery data() is stored in a separate object inside the object's internal data + // cache in order to avoid key collisions between internal data and user-defined + // data. + if ( !pvt ) { + if ( !thisCache.data ) { + thisCache.data = {}; + } + + thisCache = thisCache.data; + } + + if ( data !== undefined ) { + thisCache[ jQuery.camelCase( name ) ] = data; + } + + // Users should not attempt to inspect the internal events object using jQuery.data, + // it is undocumented and subject to change. But does anyone listen? No. + if ( isEvents && !thisCache[ name ] ) { + return privateCache.events; + } + + // Check for both converted-to-camel and non-converted data property names + // If a data property was specified + if ( getByName ) { + + // First Try to find as-is property data + ret = thisCache[ name ]; + + // Test for null|undefined property data + if ( ret == null ) { + + // Try to find the camelCased property + ret = thisCache[ jQuery.camelCase( name ) ]; + } + } else { + ret = thisCache; + } + + return ret; + }, + + removeData: function( elem, name, pvt /* Internal Use Only */ ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var thisCache, i, l, + + // Reference to internal data cache key + internalKey = jQuery.expando, + + isNode = elem.nodeType, + + // See jQuery.data for more information + cache = isNode ? jQuery.cache : elem, + + // See jQuery.data for more information + id = isNode ? elem[ internalKey ] : internalKey; + + // If there is already no cache entry for this object, there is no + // purpose in continuing + if ( !cache[ id ] ) { + return; + } + + if ( name ) { + + thisCache = pvt ? cache[ id ] : cache[ id ].data; + + if ( thisCache ) { + + // Support array or space separated string names for data keys + if ( !jQuery.isArray( name ) ) { + + // try the string as a key before any manipulation + if ( name in thisCache ) { + name = [ name ]; + } else { + + // split the camel cased version by spaces unless a key with the spaces exists + name = jQuery.camelCase( name ); + if ( name in thisCache ) { + name = [ name ]; + } else { + name = name.split( " " ); + } + } + } + + for ( i = 0, l = name.length; i < l; i++ ) { + delete thisCache[ name[i] ]; + } + + // If there is no data left in the cache, we want to continue + // and let the cache object itself get destroyed + if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) { + return; + } + } + } + + // See jQuery.data for more information + if ( !pvt ) { + delete cache[ id ].data; + + // Don't destroy the parent cache unless the internal data object + // had been the only thing left in it + if ( !isEmptyDataObject(cache[ id ]) ) { + return; + } + } + + // Browsers that fail expando deletion also refuse to delete expandos on + // the window, but it will allow it on all other JS objects; other browsers + // don't care + // Ensure that `cache` is not a window object #10080 + if ( jQuery.support.deleteExpando || !cache.setInterval ) { + delete cache[ id ]; + } else { + cache[ id ] = null; + } + + // We destroyed the cache and need to eliminate the expando on the node to avoid + // false lookups in the cache for entries that no longer exist + if ( isNode ) { + // IE does not allow us to delete expando properties from nodes, + // nor does it have a removeAttribute function on Document nodes; + // we must handle all of these cases + if ( jQuery.support.deleteExpando ) { + delete elem[ internalKey ]; + } else if ( elem.removeAttribute ) { + elem.removeAttribute( internalKey ); + } else { + elem[ internalKey ] = null; + } + } + }, + + // For internal use only. + _data: function( elem, name, data ) { + return jQuery.data( elem, name, data, true ); + }, + + // A method for determining if a DOM node can handle the data expando + acceptData: function( elem ) { + if ( elem.nodeName ) { + var match = jQuery.noData[ elem.nodeName.toLowerCase() ]; + + if ( match ) { + return !(match === true || elem.getAttribute("classid") !== match); + } + } + + return true; + } +}); + +jQuery.fn.extend({ + data: function( key, value ) { + var parts, part, attr, name, l, + elem = this[0], + i = 0, + data = null; + + // Gets all values + if ( key === undefined ) { + if ( this.length ) { + data = jQuery.data( elem ); + + if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { + attr = elem.attributes; + for ( l = attr.length; i < l; i++ ) { + name = attr[i].name; + + if ( name.indexOf( "data-" ) === 0 ) { + name = jQuery.camelCase( name.substring(5) ); + + dataAttr( elem, name, data[ name ] ); + } + } + jQuery._data( elem, "parsedAttrs", true ); + } + } + + return data; + } + + // Sets multiple values + if ( typeof key === "object" ) { + return this.each(function() { + jQuery.data( this, key ); + }); + } + + parts = key.split( ".", 2 ); + parts[1] = parts[1] ? "." + parts[1] : ""; + part = parts[1] + "!"; + + return jQuery.access( this, function( value ) { + + if ( value === undefined ) { + data = this.triggerHandler( "getData" + part, [ parts[0] ] ); + + // Try to fetch any internally stored data first + if ( data === undefined && elem ) { + data = jQuery.data( elem, key ); + data = dataAttr( elem, key, data ); + } + + return data === undefined && parts[1] ? + this.data( parts[0] ) : + data; + } + + parts[1] = value; + this.each(function() { + var self = jQuery( this ); + + self.triggerHandler( "setData" + part, parts ); + jQuery.data( this, key, value ); + self.triggerHandler( "changeData" + part, parts ); + }); + }, null, value, arguments.length > 1, null, false ); + }, + + removeData: function( key ) { + return this.each(function() { + jQuery.removeData( this, key ); + }); + } +}); + +function dataAttr( elem, key, data ) { + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + + var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); + + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = data === "true" ? true : + data === "false" ? false : + data === "null" ? null : + jQuery.isNumeric( data ) ? +data : + rbrace.test( data ) ? jQuery.parseJSON( data ) : + data; + } catch( e ) {} + + // Make sure we set the data so it isn't changed later + jQuery.data( elem, key, data ); + + } else { + data = undefined; + } + } + + return data; +} + +// checks a cache object for emptiness +function isEmptyDataObject( obj ) { + for ( var name in obj ) { + + // if the public data object is empty, the private is still empty + if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { + continue; + } + if ( name !== "toJSON" ) { + return false; + } + } + + return true; +} + + + + +function handleQueueMarkDefer( elem, type, src ) { + var deferDataKey = type + "defer", + queueDataKey = type + "queue", + markDataKey = type + "mark", + defer = jQuery._data( elem, deferDataKey ); + if ( defer && + ( src === "queue" || !jQuery._data(elem, queueDataKey) ) && + ( src === "mark" || !jQuery._data(elem, markDataKey) ) ) { + // Give room for hard-coded callbacks to fire first + // and eventually mark/queue something else on the element + setTimeout( function() { + if ( !jQuery._data( elem, queueDataKey ) && + !jQuery._data( elem, markDataKey ) ) { + jQuery.removeData( elem, deferDataKey, true ); + defer.fire(); + } + }, 0 ); + } +} + +jQuery.extend({ + + _mark: function( elem, type ) { + if ( elem ) { + type = ( type || "fx" ) + "mark"; + jQuery._data( elem, type, (jQuery._data( elem, type ) || 0) + 1 ); + } + }, + + _unmark: function( force, elem, type ) { + if ( force !== true ) { + type = elem; + elem = force; + force = false; + } + if ( elem ) { + type = type || "fx"; + var key = type + "mark", + count = force ? 0 : ( (jQuery._data( elem, key ) || 1) - 1 ); + if ( count ) { + jQuery._data( elem, key, count ); + } else { + jQuery.removeData( elem, key, true ); + handleQueueMarkDefer( elem, type, "mark" ); + } + } + }, + + queue: function( elem, type, data ) { + var q; + if ( elem ) { + type = ( type || "fx" ) + "queue"; + q = jQuery._data( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !q || jQuery.isArray(data) ) { + q = jQuery._data( elem, type, jQuery.makeArray(data) ); + } else { + q.push( data ); + } + } + return q || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + fn = queue.shift(), + hooks = {}; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + } + + if ( fn ) { + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } + + jQuery._data( elem, type + ".run", hooks ); + fn.call( elem, function() { + jQuery.dequeue( elem, type ); + }, hooks ); + } + + if ( !queue.length ) { + jQuery.removeData( elem, type + "queue " + type + ".run", true ); + handleQueueMarkDefer( elem, type, "queue" ); + } + } +}); + +jQuery.fn.extend({ + queue: function( type, data ) { + var setter = 2; + + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + setter--; + } + + if ( arguments.length < setter ) { + return jQuery.queue( this[0], type ); + } + + return data === undefined ? + this : + this.each(function() { + var queue = jQuery.queue( this, type, data ); + + if ( type === "fx" && queue[0] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + }); + }, + dequeue: function( type ) { + return this.each(function() { + jQuery.dequeue( this, type ); + }); + }, + // Based off of the plugin by Clint Helfers, with permission. + // http://blindsignals.com/index.php/2009/07/jquery-delay/ + delay: function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; + type = type || "fx"; + + return this.queue( type, function( next, hooks ) { + var timeout = setTimeout( next, time ); + hooks.stop = function() { + clearTimeout( timeout ); + }; + }); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, object ) { + if ( typeof type !== "string" ) { + object = type; + type = undefined; + } + type = type || "fx"; + var defer = jQuery.Deferred(), + elements = this, + i = elements.length, + count = 1, + deferDataKey = type + "defer", + queueDataKey = type + "queue", + markDataKey = type + "mark", + tmp; + function resolve() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + } + while( i-- ) { + if (( tmp = jQuery.data( elements[ i ], deferDataKey, undefined, true ) || + ( jQuery.data( elements[ i ], queueDataKey, undefined, true ) || + jQuery.data( elements[ i ], markDataKey, undefined, true ) ) && + jQuery.data( elements[ i ], deferDataKey, jQuery.Callbacks( "once memory" ), true ) )) { + count++; + tmp.add( resolve ); + } + } + resolve(); + return defer.promise( object ); + } +}); + + + + +var rclass = /[\n\t\r]/g, + rspace = /\s+/, + rreturn = /\r/g, + rtype = /^(?:button|input)$/i, + rfocusable = /^(?:button|input|object|select|textarea)$/i, + rclickable = /^a(?:rea)?$/i, + rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i, + getSetAttribute = jQuery.support.getSetAttribute, + nodeHook, boolHook, fixSpecified; + +jQuery.fn.extend({ + attr: function( name, value ) { + return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 ); + }, + + removeAttr: function( name ) { + return this.each(function() { + jQuery.removeAttr( this, name ); + }); + }, + + prop: function( name, value ) { + return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 ); + }, + + removeProp: function( name ) { + name = jQuery.propFix[ name ] || name; + return this.each(function() { + // try/catch handles cases where IE balks (such as removing a property on window) + try { + this[ name ] = undefined; + delete this[ name ]; + } catch( e ) {} + }); + }, + + addClass: function( value ) { + var classNames, i, l, elem, + setClass, c, cl; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).addClass( value.call(this, j, this.className) ); + }); + } + + if ( value && typeof value === "string" ) { + classNames = value.split( rspace ); + + for ( i = 0, l = this.length; i < l; i++ ) { + elem = this[ i ]; + + if ( elem.nodeType === 1 ) { + if ( !elem.className && classNames.length === 1 ) { + elem.className = value; + + } else { + setClass = " " + elem.className + " "; + + for ( c = 0, cl = classNames.length; c < cl; c++ ) { + if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) { + setClass += classNames[ c ] + " "; + } + } + elem.className = jQuery.trim( setClass ); + } + } + } + } + + return this; + }, + + removeClass: function( value ) { + var classNames, i, l, elem, className, c, cl; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).removeClass( value.call(this, j, this.className) ); + }); + } + + if ( (value && typeof value === "string") || value === undefined ) { + classNames = ( value || "" ).split( rspace ); + + for ( i = 0, l = this.length; i < l; i++ ) { + elem = this[ i ]; + + if ( elem.nodeType === 1 && elem.className ) { + if ( value ) { + className = (" " + elem.className + " ").replace( rclass, " " ); + for ( c = 0, cl = classNames.length; c < cl; c++ ) { + className = className.replace(" " + classNames[ c ] + " ", " "); + } + elem.className = jQuery.trim( className ); + + } else { + elem.className = ""; + } + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value, + isBool = typeof stateVal === "boolean"; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( i ) { + jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); + }); + } + + return this.each(function() { + if ( type === "string" ) { + // toggle individual class names + var className, + i = 0, + self = jQuery( this ), + state = stateVal, + classNames = value.split( rspace ); + + while ( (className = classNames[ i++ ]) ) { + // check each className given, space seperated list + state = isBool ? state : !self.hasClass( className ); + self[ state ? "addClass" : "removeClass" ]( className ); + } + + } else if ( type === "undefined" || type === "boolean" ) { + if ( this.className ) { + // store className if set + jQuery._data( this, "__className__", this.className ); + } + + // toggle whole className + this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; + } + }); + }, + + hasClass: function( selector ) { + var className = " " + selector + " ", + i = 0, + l = this.length; + for ( ; i < l; i++ ) { + if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) { + return true; + } + } + + return false; + }, + + val: function( value ) { + var hooks, ret, isFunction, + elem = this[0]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; + + if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { + return ret; + } + + ret = elem.value; + + return typeof ret === "string" ? + // handle most common string cases + ret.replace(rreturn, "") : + // handle cases where value is null/undef or number + ret == null ? "" : ret; + } + + return; + } + + isFunction = jQuery.isFunction( value ); + + return this.each(function( i ) { + var self = jQuery(this), val; + + if ( this.nodeType !== 1 ) { + return; + } + + if ( isFunction ) { + val = value.call( this, i, self.val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + } else if ( typeof val === "number" ) { + val += ""; + } else if ( jQuery.isArray( val ) ) { + val = jQuery.map(val, function ( value ) { + return value == null ? "" : value + ""; + }); + } + + hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + }); + } +}); + +jQuery.extend({ + valHooks: { + option: { + get: function( elem ) { + // attributes.value is undefined in Blackberry 4.7 but + // uses .value. See #6932 + var val = elem.attributes.value; + return !val || val.specified ? elem.value : elem.text; + } + }, + select: { + get: function( elem ) { + var value, i, max, option, + index = elem.selectedIndex, + values = [], + options = elem.options, + one = elem.type === "select-one"; + + // Nothing was selected + if ( index < 0 ) { + return null; + } + + // Loop through all the selected options + i = one ? index : 0; + max = one ? index + 1 : options.length; + for ( ; i < max; i++ ) { + option = options[ i ]; + + // Don't return options that are disabled or in a disabled optgroup + if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) && + (!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) { + + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + // Fixes Bug #2551 -- select.val() broken in IE after form.reset() + if ( one && !values.length && options.length ) { + return jQuery( options[ index ] ).val(); + } + + return values; + }, + + set: function( elem, value ) { + var values = jQuery.makeArray( value ); + + jQuery(elem).find("option").each(function() { + this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; + }); + + if ( !values.length ) { + elem.selectedIndex = -1; + } + return values; + } + } + }, + + attrFn: { + val: true, + css: true, + html: true, + text: true, + data: true, + width: true, + height: true, + offset: true + }, + + attr: function( elem, name, value, pass ) { + var ret, hooks, notxml, + nType = elem.nodeType; + + // don't get/set attributes on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + if ( pass && name in jQuery.attrFn ) { + return jQuery( elem )[ name ]( value ); + } + + // Fallback to prop when attributes are not supported + if ( typeof elem.getAttribute === "undefined" ) { + return jQuery.prop( elem, name, value ); + } + + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + // All attributes are lowercase + // Grab necessary hook if one is defined + if ( notxml ) { + name = name.toLowerCase(); + hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook ); + } + + if ( value !== undefined ) { + + if ( value === null ) { + jQuery.removeAttr( elem, name ); + return; + + } else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + elem.setAttribute( name, "" + value ); + return value; + } + + } else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + + ret = elem.getAttribute( name ); + + // Non-existent attributes return null, we normalize to undefined + return ret === null ? + undefined : + ret; + } + }, + + removeAttr: function( elem, value ) { + var propName, attrNames, name, l, isBool, + i = 0; + + if ( value && elem.nodeType === 1 ) { + attrNames = value.toLowerCase().split( rspace ); + l = attrNames.length; + + for ( ; i < l; i++ ) { + name = attrNames[ i ]; + + if ( name ) { + propName = jQuery.propFix[ name ] || name; + isBool = rboolean.test( name ); + + // See #9699 for explanation of this approach (setting first, then removal) + // Do not do this for boolean attributes (see #10870) + if ( !isBool ) { + jQuery.attr( elem, name, "" ); + } + elem.removeAttribute( getSetAttribute ? name : propName ); + + // Set corresponding property to false for boolean attributes + if ( isBool && propName in elem ) { + elem[ propName ] = false; + } + } + } + } + }, + + attrHooks: { + type: { + set: function( elem, value ) { + // We can't allow the type property to be changed (since it causes problems in IE) + if ( rtype.test( elem.nodeName ) && elem.parentNode ) { + jQuery.error( "type property can't be changed" ); + } else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { + // Setting the type on a radio button after the value resets the value in IE6-9 + // Reset value to it's default in case type is set after value + // This is for element creation + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + }, + // Use the value property for back compat + // Use the nodeHook for button elements in IE6/7 (#1954) + value: { + get: function( elem, name ) { + if ( nodeHook && jQuery.nodeName( elem, "button" ) ) { + return nodeHook.get( elem, name ); + } + return name in elem ? + elem.value : + null; + }, + set: function( elem, value, name ) { + if ( nodeHook && jQuery.nodeName( elem, "button" ) ) { + return nodeHook.set( elem, value, name ); + } + // Does not return so that setAttribute is also used + elem.value = value; + } + } + }, + + propFix: { + tabindex: "tabIndex", + readonly: "readOnly", + "for": "htmlFor", + "class": "className", + maxlength: "maxLength", + cellspacing: "cellSpacing", + cellpadding: "cellPadding", + rowspan: "rowSpan", + colspan: "colSpan", + usemap: "useMap", + frameborder: "frameBorder", + contenteditable: "contentEditable" + }, + + prop: function( elem, name, value ) { + var ret, hooks, notxml, + nType = elem.nodeType; + + // don't get/set properties on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + if ( notxml ) { + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + return ( elem[ name ] = value ); + } + + } else { + if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + return elem[ name ]; + } + } + }, + + propHooks: { + tabIndex: { + get: function( elem ) { + // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set + // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + var attributeNode = elem.getAttributeNode("tabindex"); + + return attributeNode && attributeNode.specified ? + parseInt( attributeNode.value, 10 ) : + rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? + 0 : + undefined; + } + } + } +}); + +// Add the tabIndex propHook to attrHooks for back-compat (different case is intentional) +jQuery.attrHooks.tabindex = jQuery.propHooks.tabIndex; + +// Hook for boolean attributes +boolHook = { + get: function( elem, name ) { + // Align boolean attributes with corresponding properties + // Fall back to attribute presence where some booleans are not supported + var attrNode, + property = jQuery.prop( elem, name ); + return property === true || typeof property !== "boolean" && ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ? + name.toLowerCase() : + undefined; + }, + set: function( elem, value, name ) { + var propName; + if ( value === false ) { + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else { + // value is true since we know at this point it's type boolean and not false + // Set boolean attributes to the same name and set the DOM property + propName = jQuery.propFix[ name ] || name; + if ( propName in elem ) { + // Only set the IDL specifically if it already exists on the element + elem[ propName ] = true; + } + + elem.setAttribute( name, name.toLowerCase() ); + } + return name; + } +}; + +// IE6/7 do not support getting/setting some attributes with get/setAttribute +if ( !getSetAttribute ) { + + fixSpecified = { + name: true, + id: true, + coords: true + }; + + // Use this for any attribute in IE6/7 + // This fixes almost every IE6/7 issue + nodeHook = jQuery.valHooks.button = { + get: function( elem, name ) { + var ret; + ret = elem.getAttributeNode( name ); + return ret && ( fixSpecified[ name ] ? ret.nodeValue !== "" : ret.specified ) ? + ret.nodeValue : + undefined; + }, + set: function( elem, value, name ) { + // Set the existing or create a new attribute node + var ret = elem.getAttributeNode( name ); + if ( !ret ) { + ret = document.createAttribute( name ); + elem.setAttributeNode( ret ); + } + return ( ret.nodeValue = value + "" ); + } + }; + + // Apply the nodeHook to tabindex + jQuery.attrHooks.tabindex.set = nodeHook.set; + + // Set width and height to auto instead of 0 on empty string( Bug #8150 ) + // This is for removals + jQuery.each([ "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + set: function( elem, value ) { + if ( value === "" ) { + elem.setAttribute( name, "auto" ); + return value; + } + } + }); + }); + + // Set contenteditable to false on removals(#10429) + // Setting to empty string throws an error as an invalid value + jQuery.attrHooks.contenteditable = { + get: nodeHook.get, + set: function( elem, value, name ) { + if ( value === "" ) { + value = "false"; + } + nodeHook.set( elem, value, name ); + } + }; +} + + +// Some attributes require a special call on IE +if ( !jQuery.support.hrefNormalized ) { + jQuery.each([ "href", "src", "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + get: function( elem ) { + var ret = elem.getAttribute( name, 2 ); + return ret === null ? undefined : ret; + } + }); + }); +} + +if ( !jQuery.support.style ) { + jQuery.attrHooks.style = { + get: function( elem ) { + // Return undefined in the case of empty string + // Normalize to lowercase since IE uppercases css property names + return elem.style.cssText.toLowerCase() || undefined; + }, + set: function( elem, value ) { + return ( elem.style.cssText = "" + value ); + } + }; +} + +// Safari mis-reports the default selected property of an option +// Accessing the parent's selectedIndex property fixes it +if ( !jQuery.support.optSelected ) { + jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, { + get: function( elem ) { + var parent = elem.parentNode; + + if ( parent ) { + parent.selectedIndex; + + // Make sure that it also works with optgroups, see #5701 + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + return null; + } + }); +} + +// IE6/7 call enctype encoding +if ( !jQuery.support.enctype ) { + jQuery.propFix.enctype = "encoding"; +} + +// Radios and checkboxes getter/setter +if ( !jQuery.support.checkOn ) { + jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + get: function( elem ) { + // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified + return elem.getAttribute("value") === null ? "on" : elem.value; + } + }; + }); +} +jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], { + set: function( elem, value ) { + if ( jQuery.isArray( value ) ) { + return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); + } + } + }); +}); + + + + +var rformElems = /^(?:textarea|input|select)$/i, + rtypenamespace = /^([^\.]*)?(?:\.(.+))?$/, + rhoverHack = /(?:^|\s)hover(\.\S+)?\b/, + rkeyEvent = /^key/, + rmouseEvent = /^(?:mouse|contextmenu)|click/, + rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, + rquickIs = /^(\w*)(?:#([\w\-]+))?(?:\.([\w\-]+))?$/, + quickParse = function( selector ) { + var quick = rquickIs.exec( selector ); + if ( quick ) { + // 0 1 2 3 + // [ _, tag, id, class ] + quick[1] = ( quick[1] || "" ).toLowerCase(); + quick[3] = quick[3] && new RegExp( "(?:^|\\s)" + quick[3] + "(?:\\s|$)" ); + } + return quick; + }, + quickIs = function( elem, m ) { + var attrs = elem.attributes || {}; + return ( + (!m[1] || elem.nodeName.toLowerCase() === m[1]) && + (!m[2] || (attrs.id || {}).value === m[2]) && + (!m[3] || m[3].test( (attrs[ "class" ] || {}).value )) + ); + }, + hoverHack = function( events ) { + return jQuery.event.special.hover ? events : events.replace( rhoverHack, "mouseenter$1 mouseleave$1" ); + }; + +/* + * Helper functions for managing events -- not part of the public interface. + * Props to Dean Edwards' addEvent library for many of the ideas. + */ +jQuery.event = { + + add: function( elem, types, handler, data, selector ) { + + var elemData, eventHandle, events, + t, tns, type, namespaces, handleObj, + handleObjIn, quick, handlers, special; + + // Don't attach events to noData or text/comment nodes (allow plain objects tho) + if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + events = elemData.events; + if ( !events ) { + elemData.events = events = {}; + } + eventHandle = elemData.handle; + if ( !eventHandle ) { + elemData.handle = eventHandle = function( e ) { + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ? + jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : + undefined; + }; + // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events + eventHandle.elem = elem; + } + + // Handle multiple events separated by a space + // jQuery(...).bind("mouseover mouseout", fn); + types = jQuery.trim( hoverHack(types) ).split( " " ); + for ( t = 0; t < types.length; t++ ) { + + tns = rtypenamespace.exec( types[t] ) || []; + type = tns[1]; + namespaces = ( tns[2] || "" ).split( "." ).sort(); + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend({ + type: type, + origType: tns[1], + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + quick: selector && quickParse( selector ), + namespace: namespaces.join(".") + }, handleObjIn ); + + // Init the event handler queue if we're the first + handlers = events[ type ]; + if ( !handlers ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener/attachEvent if the special events handler returns false + if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + // Bind the global event handler to the element + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle, false ); + + } else if ( elem.attachEvent ) { + elem.attachEvent( "on" + type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + // Nullify elem to prevent memory leaks in IE + elem = null; + }, + + global: {}, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + + var elemData = jQuery.hasData( elem ) && jQuery._data( elem ), + t, tns, type, origType, namespaces, origCount, + j, events, special, handle, eventType, handleObj; + + if ( !elemData || !(events = elemData.events) ) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = jQuery.trim( hoverHack( types || "" ) ).split(" "); + for ( t = 0; t < types.length; t++ ) { + tns = rtypenamespace.exec( types[t] ) || []; + type = origType = tns[1]; + namespaces = tns[2]; + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = ( selector? special.delegateType : special.bindType ) || type; + eventType = events[ type ] || []; + origCount = eventType.length; + namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.)?") + "(\\.|$)") : null; + + // Remove matching events + for ( j = 0; j < eventType.length; j++ ) { + handleObj = eventType[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && + ( !handler || handler.guid === handleObj.guid ) && + ( !namespaces || namespaces.test( handleObj.namespace ) ) && + ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { + eventType.splice( j--, 1 ); + + if ( handleObj.selector ) { + eventType.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( eventType.length === 0 && origCount !== eventType.length ) { + if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) { + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + handle = elemData.handle; + if ( handle ) { + handle.elem = null; + } + + // removeData also checks for emptiness and clears the expando if empty + // so use it instead of delete + jQuery.removeData( elem, [ "events", "handle" ], true ); + } + }, + + // Events that are safe to short-circuit if no handlers are attached. + // Native DOM events should not be added, they may have inline handlers. + customEvent: { + "getData": true, + "setData": true, + "changeData": true + }, + + trigger: function( event, data, elem, onlyHandlers ) { + // Don't do events on text and comment nodes + if ( elem && (elem.nodeType === 3 || elem.nodeType === 8) ) { + return; + } + + // Event object or event type + var type = event.type || event, + namespaces = [], + cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType; + + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { + return; + } + + if ( type.indexOf( "!" ) >= 0 ) { + // Exclusive events trigger only for the exact event (no namespaces) + type = type.slice(0, -1); + exclusive = true; + } + + if ( type.indexOf( "." ) >= 0 ) { + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split("."); + type = namespaces.shift(); + namespaces.sort(); + } + + if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) { + // No jQuery handlers for this event type, and it can't have inline handlers + return; + } + + // Caller can pass in an Event, Object, or just an event type string + event = typeof event === "object" ? + // jQuery.Event object + event[ jQuery.expando ] ? event : + // Object literal + new jQuery.Event( type, event ) : + // Just the event type (string) + new jQuery.Event( type ); + + event.type = type; + event.isTrigger = true; + event.exclusive = exclusive; + event.namespace = namespaces.join( "." ); + event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.)?") + "(\\.|$)") : null; + ontype = type.indexOf( ":" ) < 0 ? "on" + type : ""; + + // Handle a global trigger + if ( !elem ) { + + // TODO: Stop taunting the data cache; remove global events and always attach to document + cache = jQuery.cache; + for ( i in cache ) { + if ( cache[ i ].events && cache[ i ].events[ type ] ) { + jQuery.event.trigger( event, data, cache[ i ].handle.elem, true ); + } + } + return; + } + + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data != null ? jQuery.makeArray( data ) : []; + data.unshift( event ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + eventPath = [[ elem, special.bindType || type ]]; + if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + cur = rfocusMorph.test( bubbleType + type ) ? elem : elem.parentNode; + old = null; + for ( ; cur; cur = cur.parentNode ) { + eventPath.push([ cur, bubbleType ]); + old = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( old && old === elem.ownerDocument ) { + eventPath.push([ old.defaultView || old.parentWindow || window, bubbleType ]); + } + } + + // Fire handlers on the event path + for ( i = 0; i < eventPath.length && !event.isPropagationStopped(); i++ ) { + + cur = eventPath[i][0]; + event.type = eventPath[i][1]; + + handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + // Note that this is a bare JS function and not a jQuery handler + handle = ontype && cur[ ontype ]; + if ( handle && jQuery.acceptData( cur ) && handle.apply( cur, data ) === false ) { + event.preventDefault(); + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) && + !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name name as the event. + // Can't use an .isFunction() check here because IE6/7 fails that test. + // Don't do default actions on window, that's where global variables be (#6170) + // IE<9 dies on focus/blur to hidden element (#1486) + if ( ontype && elem[ type ] && ((type !== "focus" && type !== "blur") || event.target.offsetWidth !== 0) && !jQuery.isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + old = elem[ ontype ]; + + if ( old ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + elem[ type ](); + jQuery.event.triggered = undefined; + + if ( old ) { + elem[ ontype ] = old; + } + } + } + } + + return event.result; + }, + + dispatch: function( event ) { + + // Make a writable jQuery.Event from the native event object + event = jQuery.event.fix( event || window.event ); + + var handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []), + delegateCount = handlers.delegateCount, + args = [].slice.call( arguments, 0 ), + run_all = !event.exclusive && !event.namespace, + special = jQuery.event.special[ event.type ] || {}, + handlerQueue = [], + i, j, cur, jqcur, ret, selMatch, matched, matches, handleObj, sel, related; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[0] = event; + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { + return; + } + + // Determine handlers that should run if there are delegated events + // Avoid non-left-click bubbling in Firefox (#3861) + if ( delegateCount && !(event.button && event.type === "click") ) { + + // Pregenerate a single jQuery object for reuse with .is() + jqcur = jQuery(this); + jqcur.context = this.ownerDocument || this; + + for ( cur = event.target; cur != this; cur = cur.parentNode || this ) { + + // Don't process events on disabled elements (#6911, #8165) + if ( cur.disabled !== true ) { + selMatch = {}; + matches = []; + jqcur[0] = cur; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + sel = handleObj.selector; + + if ( selMatch[ sel ] === undefined ) { + selMatch[ sel ] = ( + handleObj.quick ? quickIs( cur, handleObj.quick ) : jqcur.is( sel ) + ); + } + if ( selMatch[ sel ] ) { + matches.push( handleObj ); + } + } + if ( matches.length ) { + handlerQueue.push({ elem: cur, matches: matches }); + } + } + } + } + + // Add the remaining (directly-bound) handlers + if ( handlers.length > delegateCount ) { + handlerQueue.push({ elem: this, matches: handlers.slice( delegateCount ) }); + } + + // Run delegates first; they may want to stop propagation beneath us + for ( i = 0; i < handlerQueue.length && !event.isPropagationStopped(); i++ ) { + matched = handlerQueue[ i ]; + event.currentTarget = matched.elem; + + for ( j = 0; j < matched.matches.length && !event.isImmediatePropagationStopped(); j++ ) { + handleObj = matched.matches[ j ]; + + // Triggered event must either 1) be non-exclusive and have no namespace, or + // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). + if ( run_all || (!event.namespace && !handleObj.namespace) || event.namespace_re && event.namespace_re.test( handleObj.namespace ) ) { + + event.data = handleObj.data; + event.handleObj = handleObj; + + ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) + .apply( matched.elem, args ); + + if ( ret !== undefined ) { + event.result = ret; + if ( ret === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + // Call the postDispatch hook for the mapped type + if ( special.postDispatch ) { + special.postDispatch.call( this, event ); + } + + return event.result; + }, + + // Includes some event props shared by KeyEvent and MouseEvent + // *** attrChange attrName relatedNode srcElement are not normalized, non-W3C, deprecated, will be removed in 1.8 *** + props: "attrChange attrName relatedNode srcElement altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), + + fixHooks: {}, + + keyHooks: { + props: "char charCode key keyCode".split(" "), + filter: function( event, original ) { + + // Add which for key events + if ( event.which == null ) { + event.which = original.charCode != null ? original.charCode : original.keyCode; + } + + return event; + } + }, + + mouseHooks: { + props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), + filter: function( event, original ) { + var eventDoc, doc, body, + button = original.button, + fromElement = original.fromElement; + + // Calculate pageX/Y if missing and clientX/Y available + if ( event.pageX == null && original.clientX != null ) { + eventDoc = event.target.ownerDocument || document; + doc = eventDoc.documentElement; + body = eventDoc.body; + + event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); + event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); + } + + // Add relatedTarget, if necessary + if ( !event.relatedTarget && fromElement ) { + event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + // Note: button is not normalized, so don't use it + if ( !event.which && button !== undefined ) { + event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); + } + + return event; + } + }, + + fix: function( event ) { + if ( event[ jQuery.expando ] ) { + return event; + } + + // Create a writable copy of the event object and normalize some properties + var i, prop, + originalEvent = event, + fixHook = jQuery.event.fixHooks[ event.type ] || {}, + copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; + + event = jQuery.Event( originalEvent ); + + for ( i = copy.length; i; ) { + prop = copy[ --i ]; + event[ prop ] = originalEvent[ prop ]; + } + + // Fix target property, if necessary (#1925, IE 6/7/8 & Safari2) + if ( !event.target ) { + event.target = originalEvent.srcElement || document; + } + + // Target should not be a text node (#504, Safari) + if ( event.target.nodeType === 3 ) { + event.target = event.target.parentNode; + } + + // For mouse/key events; add metaKey if it's not there (#3368, IE6/7/8) + if ( event.metaKey === undefined ) { + event.metaKey = event.ctrlKey; + } + + return fixHook.filter? fixHook.filter( event, originalEvent ) : event; + }, + + special: { + ready: { + // Make sure the ready event is setup + setup: jQuery.bindReady + }, + + load: { + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + + focus: { + delegateType: "focusin" + }, + blur: { + delegateType: "focusout" + }, + + beforeunload: { + setup: function( data, namespaces, eventHandle ) { + // We only want to do this special case on windows + if ( jQuery.isWindow( this ) ) { + this.onbeforeunload = eventHandle; + } + }, + + teardown: function( namespaces, eventHandle ) { + if ( this.onbeforeunload === eventHandle ) { + this.onbeforeunload = null; + } + } + } + }, + + simulate: function( type, elem, event, bubble ) { + // Piggyback on a donor event to simulate a different one. + // Fake originalEvent to avoid donor's stopPropagation, but if the + // simulated event prevents default then we do the same on the donor. + var e = jQuery.extend( + new jQuery.Event(), + event, + { type: type, + isSimulated: true, + originalEvent: {} + } + ); + if ( bubble ) { + jQuery.event.trigger( e, null, elem ); + } else { + jQuery.event.dispatch.call( elem, e ); + } + if ( e.isDefaultPrevented() ) { + event.preventDefault(); + } + } +}; + +// Some plugins are using, but it's undocumented/deprecated and will be removed. +// The 1.7 special event interface should provide all the hooks needed now. +jQuery.event.handle = jQuery.event.dispatch; + +jQuery.removeEvent = document.removeEventListener ? + function( elem, type, handle ) { + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle, false ); + } + } : + function( elem, type, handle ) { + if ( elem.detachEvent ) { + elem.detachEvent( "on" + type, handle ); + } + }; + +jQuery.Event = function( src, props ) { + // Allow instantiation without the 'new' keyword + if ( !(this instanceof jQuery.Event) ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false || + src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || jQuery.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +function returnFalse() { + return false; +} +function returnTrue() { + return true; +} + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + preventDefault: function() { + this.isDefaultPrevented = returnTrue; + + var e = this.originalEvent; + if ( !e ) { + return; + } + + // if preventDefault exists run it on the original event + if ( e.preventDefault ) { + e.preventDefault(); + + // otherwise set the returnValue property of the original event to false (IE) + } else { + e.returnValue = false; + } + }, + stopPropagation: function() { + this.isPropagationStopped = returnTrue; + + var e = this.originalEvent; + if ( !e ) { + return; + } + // if stopPropagation exists run it on the original event + if ( e.stopPropagation ) { + e.stopPropagation(); + } + // otherwise set the cancelBubble property of the original event to true (IE) + e.cancelBubble = true; + }, + stopImmediatePropagation: function() { + this.isImmediatePropagationStopped = returnTrue; + this.stopPropagation(); + }, + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse +}; + +// Create mouseenter/leave events using mouseover/out and event-time checks +jQuery.each({ + mouseenter: "mouseover", + mouseleave: "mouseout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var target = this, + related = event.relatedTarget, + handleObj = event.handleObj, + selector = handleObj.selector, + ret; + + // For mousenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || (related !== target && !jQuery.contains( target, related )) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +}); + +// IE submit delegation +if ( !jQuery.support.submitBubbles ) { + + jQuery.event.special.submit = { + setup: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Lazy-add a submit handler when a descendant form may potentially be submitted + jQuery.event.add( this, "click._submit keypress._submit", function( e ) { + // Node name check avoids a VML-related crash in IE (#9807) + var elem = e.target, + form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; + if ( form && !form._submit_attached ) { + jQuery.event.add( form, "submit._submit", function( event ) { + event._submit_bubble = true; + }); + form._submit_attached = true; + } + }); + // return undefined since we don't need an event listener + }, + + postDispatch: function( event ) { + // If form was submitted by the user, bubble the event up the tree + if ( event._submit_bubble ) { + delete event._submit_bubble; + if ( this.parentNode && !event.isTrigger ) { + jQuery.event.simulate( "submit", this.parentNode, event, true ); + } + } + }, + + teardown: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Remove delegated handlers; cleanData eventually reaps submit handlers attached above + jQuery.event.remove( this, "._submit" ); + } + }; +} + +// IE change delegation and checkbox/radio fix +if ( !jQuery.support.changeBubbles ) { + + jQuery.event.special.change = { + + setup: function() { + + if ( rformElems.test( this.nodeName ) ) { + // IE doesn't fire change on a check/radio until blur; trigger it on click + // after a propertychange. Eat the blur-change in special.change.handle. + // This still fires onchange a second time for check/radio after blur. + if ( this.type === "checkbox" || this.type === "radio" ) { + jQuery.event.add( this, "propertychange._change", function( event ) { + if ( event.originalEvent.propertyName === "checked" ) { + this._just_changed = true; + } + }); + jQuery.event.add( this, "click._change", function( event ) { + if ( this._just_changed && !event.isTrigger ) { + this._just_changed = false; + jQuery.event.simulate( "change", this, event, true ); + } + }); + } + return false; + } + // Delegated event; lazy-add a change handler on descendant inputs + jQuery.event.add( this, "beforeactivate._change", function( e ) { + var elem = e.target; + + if ( rformElems.test( elem.nodeName ) && !elem._change_attached ) { + jQuery.event.add( elem, "change._change", function( event ) { + if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { + jQuery.event.simulate( "change", this.parentNode, event, true ); + } + }); + elem._change_attached = true; + } + }); + }, + + handle: function( event ) { + var elem = event.target; + + // Swallow native change events from checkbox/radio, we already triggered them above + if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { + return event.handleObj.handler.apply( this, arguments ); + } + }, + + teardown: function() { + jQuery.event.remove( this, "._change" ); + + return rformElems.test( this.nodeName ); + } + }; +} + +// Create "bubbling" focus and blur events +if ( !jQuery.support.focusinBubbles ) { + jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler while someone wants focusin/focusout + var attaches = 0, + handler = function( event ) { + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); + }; + + jQuery.event.special[ fix ] = { + setup: function() { + if ( attaches++ === 0 ) { + document.addEventListener( orig, handler, true ); + } + }, + teardown: function() { + if ( --attaches === 0 ) { + document.removeEventListener( orig, handler, true ); + } + } + }; + }); +} + +jQuery.fn.extend({ + + on: function( types, selector, data, fn, /*INTERNAL*/ one ) { + var origFn, type; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { // && selector != null + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for ( type in types ) { + this.on( type, selector, data, types[ type ], one ); + } + return this; + } + + if ( data == null && fn == null ) { + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return this; + } + + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return this.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + }); + }, + one: function( types, selector, data, fn ) { + return this.on( types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + if ( types && types.preventDefault && types.handleObj ) { + // ( event ) dispatched jQuery.Event + var handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { + // ( types-object [, selector] ) + for ( var type in types ) { + this.off( type, selector, types[ type ] ); + } + return this; + } + if ( selector === false || typeof selector === "function" ) { + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each(function() { + jQuery.event.remove( this, types, fn, selector ); + }); + }, + + bind: function( types, data, fn ) { + return this.on( types, null, data, fn ); + }, + unbind: function( types, fn ) { + return this.off( types, null, fn ); + }, + + live: function( types, data, fn ) { + jQuery( this.context ).on( types, this.selector, data, fn ); + return this; + }, + die: function( types, fn ) { + jQuery( this.context ).off( types, this.selector || "**", fn ); + return this; + }, + + delegate: function( selector, types, data, fn ) { + return this.on( types, selector, data, fn ); + }, + undelegate: function( selector, types, fn ) { + // ( namespace ) or ( selector, types [, fn] ) + return arguments.length == 1? this.off( selector, "**" ) : this.off( types, selector, fn ); + }, + + trigger: function( type, data ) { + return this.each(function() { + jQuery.event.trigger( type, data, this ); + }); + }, + triggerHandler: function( type, data ) { + if ( this[0] ) { + return jQuery.event.trigger( type, data, this[0], true ); + } + }, + + toggle: function( fn ) { + // Save reference to arguments for access in closure + var args = arguments, + guid = fn.guid || jQuery.guid++, + i = 0, + toggler = function( event ) { + // Figure out which function to execute + var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i; + jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 ); + + // Make sure that clicks stop + event.preventDefault(); + + // and execute the function + return args[ lastToggle ].apply( this, arguments ) || false; + }; + + // link all the functions, so any of them can unbind this click handler + toggler.guid = guid; + while ( i < args.length ) { + args[ i++ ].guid = guid; + } + + return this.click( toggler ); + }, + + hover: function( fnOver, fnOut ) { + return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); + } +}); + +jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + + "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) { + + // Handle event binding + jQuery.fn[ name ] = function( data, fn ) { + if ( fn == null ) { + fn = data; + data = null; + } + + return arguments.length > 0 ? + this.on( name, null, data, fn ) : + this.trigger( name ); + }; + + if ( jQuery.attrFn ) { + jQuery.attrFn[ name ] = true; + } + + if ( rkeyEvent.test( name ) ) { + jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks; + } + + if ( rmouseEvent.test( name ) ) { + jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks; + } +}); + + + +/*! + * Sizzle CSS Selector Engine + * Copyright 2011, The Dojo Foundation + * Released under the MIT, BSD, and GPL Licenses. + * More information: http://sizzlejs.com/ + */ +(function(){ + +var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g, + expando = "sizcache" + (Math.random() + '').replace('.', ''), + done = 0, + toString = Object.prototype.toString, + hasDuplicate = false, + baseHasDuplicate = true, + rBackslash = /\\/g, + rReturn = /\r\n/g, + rNonWord = /\W/; + +// Here we check if the JavaScript engine is using some sort of +// optimization where it does not always call our comparision +// function. If that is the case, discard the hasDuplicate value. +// Thus far that includes Google Chrome. +[0, 0].sort(function() { + baseHasDuplicate = false; + return 0; +}); + +var Sizzle = function( selector, context, results, seed ) { + results = results || []; + context = context || document; + + var origContext = context; + + if ( context.nodeType !== 1 && context.nodeType !== 9 ) { + return []; + } + + if ( !selector || typeof selector !== "string" ) { + return results; + } + + var m, set, checkSet, extra, ret, cur, pop, i, + prune = true, + contextXML = Sizzle.isXML( context ), + parts = [], + soFar = selector; + + // Reset the position of the chunker regexp (start from head) + do { + chunker.exec( "" ); + m = chunker.exec( soFar ); + + if ( m ) { + soFar = m[3]; + + parts.push( m[1] ); + + if ( m[2] ) { + extra = m[3]; + break; + } + } + } while ( m ); + + if ( parts.length > 1 && origPOS.exec( selector ) ) { + + if ( parts.length === 2 && Expr.relative[ parts[0] ] ) { + set = posProcess( parts[0] + parts[1], context, seed ); + + } else { + set = Expr.relative[ parts[0] ] ? + [ context ] : + Sizzle( parts.shift(), context ); + + while ( parts.length ) { + selector = parts.shift(); + + if ( Expr.relative[ selector ] ) { + selector += parts.shift(); + } + + set = posProcess( selector, set, seed ); + } + } + + } else { + // Take a shortcut and set the context if the root selector is an ID + // (but not if it'll be faster if the inner selector is an ID) + if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML && + Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) { + + ret = Sizzle.find( parts.shift(), context, contextXML ); + context = ret.expr ? + Sizzle.filter( ret.expr, ret.set )[0] : + ret.set[0]; + } + + if ( context ) { + ret = seed ? + { expr: parts.pop(), set: makeArray(seed) } : + Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML ); + + set = ret.expr ? + Sizzle.filter( ret.expr, ret.set ) : + ret.set; + + if ( parts.length > 0 ) { + checkSet = makeArray( set ); + + } else { + prune = false; + } + + while ( parts.length ) { + cur = parts.pop(); + pop = cur; + + if ( !Expr.relative[ cur ] ) { + cur = ""; + } else { + pop = parts.pop(); + } + + if ( pop == null ) { + pop = context; + } + + Expr.relative[ cur ]( checkSet, pop, contextXML ); + } + + } else { + checkSet = parts = []; + } + } + + if ( !checkSet ) { + checkSet = set; + } + + if ( !checkSet ) { + Sizzle.error( cur || selector ); + } + + if ( toString.call(checkSet) === "[object Array]" ) { + if ( !prune ) { + results.push.apply( results, checkSet ); + + } else if ( context && context.nodeType === 1 ) { + for ( i = 0; checkSet[i] != null; i++ ) { + if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) { + results.push( set[i] ); + } + } + + } else { + for ( i = 0; checkSet[i] != null; i++ ) { + if ( checkSet[i] && checkSet[i].nodeType === 1 ) { + results.push( set[i] ); + } + } + } + + } else { + makeArray( checkSet, results ); + } + + if ( extra ) { + Sizzle( extra, origContext, results, seed ); + Sizzle.uniqueSort( results ); + } + + return results; +}; + +Sizzle.uniqueSort = function( results ) { + if ( sortOrder ) { + hasDuplicate = baseHasDuplicate; + results.sort( sortOrder ); + + if ( hasDuplicate ) { + for ( var i = 1; i < results.length; i++ ) { + if ( results[i] === results[ i - 1 ] ) { + results.splice( i--, 1 ); + } + } + } + } + + return results; +}; + +Sizzle.matches = function( expr, set ) { + return Sizzle( expr, null, null, set ); +}; + +Sizzle.matchesSelector = function( node, expr ) { + return Sizzle( expr, null, null, [node] ).length > 0; +}; + +Sizzle.find = function( expr, context, isXML ) { + var set, i, len, match, type, left; + + if ( !expr ) { + return []; + } + + for ( i = 0, len = Expr.order.length; i < len; i++ ) { + type = Expr.order[i]; + + if ( (match = Expr.leftMatch[ type ].exec( expr )) ) { + left = match[1]; + match.splice( 1, 1 ); + + if ( left.substr( left.length - 1 ) !== "\\" ) { + match[1] = (match[1] || "").replace( rBackslash, "" ); + set = Expr.find[ type ]( match, context, isXML ); + + if ( set != null ) { + expr = expr.replace( Expr.match[ type ], "" ); + break; + } + } + } + } + + if ( !set ) { + set = typeof context.getElementsByTagName !== "undefined" ? + context.getElementsByTagName( "*" ) : + []; + } + + return { set: set, expr: expr }; +}; + +Sizzle.filter = function( expr, set, inplace, not ) { + var match, anyFound, + type, found, item, filter, left, + i, pass, + old = expr, + result = [], + curLoop = set, + isXMLFilter = set && set[0] && Sizzle.isXML( set[0] ); + + while ( expr && set.length ) { + for ( type in Expr.filter ) { + if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) { + filter = Expr.filter[ type ]; + left = match[1]; + + anyFound = false; + + match.splice(1,1); + + if ( left.substr( left.length - 1 ) === "\\" ) { + continue; + } + + if ( curLoop === result ) { + result = []; + } + + if ( Expr.preFilter[ type ] ) { + match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter ); + + if ( !match ) { + anyFound = found = true; + + } else if ( match === true ) { + continue; + } + } + + if ( match ) { + for ( i = 0; (item = curLoop[i]) != null; i++ ) { + if ( item ) { + found = filter( item, match, i, curLoop ); + pass = not ^ found; + + if ( inplace && found != null ) { + if ( pass ) { + anyFound = true; + + } else { + curLoop[i] = false; + } + + } else if ( pass ) { + result.push( item ); + anyFound = true; + } + } + } + } + + if ( found !== undefined ) { + if ( !inplace ) { + curLoop = result; + } + + expr = expr.replace( Expr.match[ type ], "" ); + + if ( !anyFound ) { + return []; + } + + break; + } + } + } + + // Improper expression + if ( expr === old ) { + if ( anyFound == null ) { + Sizzle.error( expr ); + + } else { + break; + } + } + + old = expr; + } + + return curLoop; +}; + +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; + +/** + * Utility function for retreiving the text value of an array of DOM nodes + * @param {Array|Element} elem + */ +var getText = Sizzle.getText = function( elem ) { + var i, node, + nodeType = elem.nodeType, + ret = ""; + + if ( nodeType ) { + if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + // Use textContent || innerText for elements + if ( typeof elem.textContent === 'string' ) { + return elem.textContent; + } else if ( typeof elem.innerText === 'string' ) { + // Replace IE's carriage returns + return elem.innerText.replace( rReturn, '' ); + } else { + // Traverse it's children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling) { + ret += getText( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + } else { + + // If no nodeType, this is expected to be an array + for ( i = 0; (node = elem[i]); i++ ) { + // Do not traverse comment nodes + if ( node.nodeType !== 8 ) { + ret += getText( node ); + } + } + } + return ret; +}; + +var Expr = Sizzle.selectors = { + order: [ "ID", "NAME", "TAG" ], + + match: { + ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, + CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, + NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/, + ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(?:(['"])(.*?)\3|(#?(?:[\w\u00c0-\uFFFF\-]|\\.)*)|)|)\s*\]/, + TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/, + CHILD: /:(only|nth|last|first)-child(?:\(\s*(even|odd|(?:[+\-]?\d+|(?:[+\-]?\d*)?n\s*(?:[+\-]\s*\d+)?))\s*\))?/, + POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/, + PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/ + }, + + leftMatch: {}, + + attrMap: { + "class": "className", + "for": "htmlFor" + }, + + attrHandle: { + href: function( elem ) { + return elem.getAttribute( "href" ); + }, + type: function( elem ) { + return elem.getAttribute( "type" ); + } + }, + + relative: { + "+": function(checkSet, part){ + var isPartStr = typeof part === "string", + isTag = isPartStr && !rNonWord.test( part ), + isPartStrNotTag = isPartStr && !isTag; + + if ( isTag ) { + part = part.toLowerCase(); + } + + for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) { + if ( (elem = checkSet[i]) ) { + while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {} + + checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ? + elem || false : + elem === part; + } + } + + if ( isPartStrNotTag ) { + Sizzle.filter( part, checkSet, true ); + } + }, + + ">": function( checkSet, part ) { + var elem, + isPartStr = typeof part === "string", + i = 0, + l = checkSet.length; + + if ( isPartStr && !rNonWord.test( part ) ) { + part = part.toLowerCase(); + + for ( ; i < l; i++ ) { + elem = checkSet[i]; + + if ( elem ) { + var parent = elem.parentNode; + checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false; + } + } + + } else { + for ( ; i < l; i++ ) { + elem = checkSet[i]; + + if ( elem ) { + checkSet[i] = isPartStr ? + elem.parentNode : + elem.parentNode === part; + } + } + + if ( isPartStr ) { + Sizzle.filter( part, checkSet, true ); + } + } + }, + + "": function(checkSet, part, isXML){ + var nodeCheck, + doneName = done++, + checkFn = dirCheck; + + if ( typeof part === "string" && !rNonWord.test( part ) ) { + part = part.toLowerCase(); + nodeCheck = part; + checkFn = dirNodeCheck; + } + + checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML ); + }, + + "~": function( checkSet, part, isXML ) { + var nodeCheck, + doneName = done++, + checkFn = dirCheck; + + if ( typeof part === "string" && !rNonWord.test( part ) ) { + part = part.toLowerCase(); + nodeCheck = part; + checkFn = dirNodeCheck; + } + + checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML ); + } + }, + + find: { + ID: function( match, context, isXML ) { + if ( typeof context.getElementById !== "undefined" && !isXML ) { + var m = context.getElementById(match[1]); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + return m && m.parentNode ? [m] : []; + } + }, + + NAME: function( match, context ) { + if ( typeof context.getElementsByName !== "undefined" ) { + var ret = [], + results = context.getElementsByName( match[1] ); + + for ( var i = 0, l = results.length; i < l; i++ ) { + if ( results[i].getAttribute("name") === match[1] ) { + ret.push( results[i] ); + } + } + + return ret.length === 0 ? null : ret; + } + }, + + TAG: function( match, context ) { + if ( typeof context.getElementsByTagName !== "undefined" ) { + return context.getElementsByTagName( match[1] ); + } + } + }, + preFilter: { + CLASS: function( match, curLoop, inplace, result, not, isXML ) { + match = " " + match[1].replace( rBackslash, "" ) + " "; + + if ( isXML ) { + return match; + } + + for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) { + if ( elem ) { + if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n\r]/g, " ").indexOf(match) >= 0) ) { + if ( !inplace ) { + result.push( elem ); + } + + } else if ( inplace ) { + curLoop[i] = false; + } + } + } + + return false; + }, + + ID: function( match ) { + return match[1].replace( rBackslash, "" ); + }, + + TAG: function( match, curLoop ) { + return match[1].replace( rBackslash, "" ).toLowerCase(); + }, + + CHILD: function( match ) { + if ( match[1] === "nth" ) { + if ( !match[2] ) { + Sizzle.error( match[0] ); + } + + match[2] = match[2].replace(/^\+|\s*/g, ''); + + // parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6' + var test = /(-?)(\d*)(?:n([+\-]?\d*))?/.exec( + match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" || + !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]); + + // calculate the numbers (first)n+(last) including if they are negative + match[2] = (test[1] + (test[2] || 1)) - 0; + match[3] = test[3] - 0; + } + else if ( match[2] ) { + Sizzle.error( match[0] ); + } + + // TODO: Move to normal caching system + match[0] = done++; + + return match; + }, + + ATTR: function( match, curLoop, inplace, result, not, isXML ) { + var name = match[1] = match[1].replace( rBackslash, "" ); + + if ( !isXML && Expr.attrMap[name] ) { + match[1] = Expr.attrMap[name]; + } + + // Handle if an un-quoted value was used + match[4] = ( match[4] || match[5] || "" ).replace( rBackslash, "" ); + + if ( match[2] === "~=" ) { + match[4] = " " + match[4] + " "; + } + + return match; + }, + + PSEUDO: function( match, curLoop, inplace, result, not ) { + if ( match[1] === "not" ) { + // If we're dealing with a complex expression, or a simple one + if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) { + match[3] = Sizzle(match[3], null, null, curLoop); + + } else { + var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not); + + if ( !inplace ) { + result.push.apply( result, ret ); + } + + return false; + } + + } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) { + return true; + } + + return match; + }, + + POS: function( match ) { + match.unshift( true ); + + return match; + } + }, + + filters: { + enabled: function( elem ) { + return elem.disabled === false && elem.type !== "hidden"; + }, + + disabled: function( elem ) { + return elem.disabled === true; + }, + + checked: function( elem ) { + return elem.checked === true; + }, + + selected: function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + parent: function( elem ) { + return !!elem.firstChild; + }, + + empty: function( elem ) { + return !elem.firstChild; + }, + + has: function( elem, i, match ) { + return !!Sizzle( match[3], elem ).length; + }, + + header: function( elem ) { + return (/h\d/i).test( elem.nodeName ); + }, + + text: function( elem ) { + var attr = elem.getAttribute( "type" ), type = elem.type; + // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) + // use getAttribute instead to test this case + return elem.nodeName.toLowerCase() === "input" && "text" === type && ( attr === type || attr === null ); + }, + + radio: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "radio" === elem.type; + }, + + checkbox: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "checkbox" === elem.type; + }, + + file: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "file" === elem.type; + }, + + password: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "password" === elem.type; + }, + + submit: function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && "submit" === elem.type; + }, + + image: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "image" === elem.type; + }, + + reset: function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && "reset" === elem.type; + }, + + button: function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && "button" === elem.type || name === "button"; + }, + + input: function( elem ) { + return (/input|select|textarea|button/i).test( elem.nodeName ); + }, + + focus: function( elem ) { + return elem === elem.ownerDocument.activeElement; + } + }, + setFilters: { + first: function( elem, i ) { + return i === 0; + }, + + last: function( elem, i, match, array ) { + return i === array.length - 1; + }, + + even: function( elem, i ) { + return i % 2 === 0; + }, + + odd: function( elem, i ) { + return i % 2 === 1; + }, + + lt: function( elem, i, match ) { + return i < match[3] - 0; + }, + + gt: function( elem, i, match ) { + return i > match[3] - 0; + }, + + nth: function( elem, i, match ) { + return match[3] - 0 === i; + }, + + eq: function( elem, i, match ) { + return match[3] - 0 === i; + } + }, + filter: { + PSEUDO: function( elem, match, i, array ) { + var name = match[1], + filter = Expr.filters[ name ]; + + if ( filter ) { + return filter( elem, i, match, array ); + + } else if ( name === "contains" ) { + return (elem.textContent || elem.innerText || getText([ elem ]) || "").indexOf(match[3]) >= 0; + + } else if ( name === "not" ) { + var not = match[3]; + + for ( var j = 0, l = not.length; j < l; j++ ) { + if ( not[j] === elem ) { + return false; + } + } + + return true; + + } else { + Sizzle.error( name ); + } + }, + + CHILD: function( elem, match ) { + var first, last, + doneName, parent, cache, + count, diff, + type = match[1], + node = elem; + + switch ( type ) { + case "only": + case "first": + while ( (node = node.previousSibling) ) { + if ( node.nodeType === 1 ) { + return false; + } + } + + if ( type === "first" ) { + return true; + } + + node = elem; + + /* falls through */ + case "last": + while ( (node = node.nextSibling) ) { + if ( node.nodeType === 1 ) { + return false; + } + } + + return true; + + case "nth": + first = match[2]; + last = match[3]; + + if ( first === 1 && last === 0 ) { + return true; + } + + doneName = match[0]; + parent = elem.parentNode; + + if ( parent && (parent[ expando ] !== doneName || !elem.nodeIndex) ) { + count = 0; + + for ( node = parent.firstChild; node; node = node.nextSibling ) { + if ( node.nodeType === 1 ) { + node.nodeIndex = ++count; + } + } + + parent[ expando ] = doneName; + } + + diff = elem.nodeIndex - last; + + if ( first === 0 ) { + return diff === 0; + + } else { + return ( diff % first === 0 && diff / first >= 0 ); + } + } + }, + + ID: function( elem, match ) { + return elem.nodeType === 1 && elem.getAttribute("id") === match; + }, + + TAG: function( elem, match ) { + return (match === "*" && elem.nodeType === 1) || !!elem.nodeName && elem.nodeName.toLowerCase() === match; + }, + + CLASS: function( elem, match ) { + return (" " + (elem.className || elem.getAttribute("class")) + " ") + .indexOf( match ) > -1; + }, + + ATTR: function( elem, match ) { + var name = match[1], + result = Sizzle.attr ? + Sizzle.attr( elem, name ) : + Expr.attrHandle[ name ] ? + Expr.attrHandle[ name ]( elem ) : + elem[ name ] != null ? + elem[ name ] : + elem.getAttribute( name ), + value = result + "", + type = match[2], + check = match[4]; + + return result == null ? + type === "!=" : + !type && Sizzle.attr ? + result != null : + type === "=" ? + value === check : + type === "*=" ? + value.indexOf(check) >= 0 : + type === "~=" ? + (" " + value + " ").indexOf(check) >= 0 : + !check ? + value && result !== false : + type === "!=" ? + value !== check : + type === "^=" ? + value.indexOf(check) === 0 : + type === "$=" ? + value.substr(value.length - check.length) === check : + type === "|=" ? + value === check || value.substr(0, check.length + 1) === check + "-" : + false; + }, + + POS: function( elem, match, i, array ) { + var name = match[2], + filter = Expr.setFilters[ name ]; + + if ( filter ) { + return filter( elem, i, match, array ); + } + } + } +}; + +var origPOS = Expr.match.POS, + fescape = function(all, num){ + return "\\" + (num - 0 + 1); + }; + +for ( var type in Expr.match ) { + Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) ); + Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) ); +} +// Expose origPOS +// "global" as in regardless of relation to brackets/parens +Expr.match.globalPOS = origPOS; + +var makeArray = function( array, results ) { + array = Array.prototype.slice.call( array, 0 ); + + if ( results ) { + results.push.apply( results, array ); + return results; + } + + return array; +}; + +// Perform a simple check to determine if the browser is capable of +// converting a NodeList to an array using builtin methods. +// Also verifies that the returned array holds DOM nodes +// (which is not the case in the Blackberry browser) +try { + Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType; + +// Provide a fallback method if it does not work +} catch( e ) { + makeArray = function( array, results ) { + var i = 0, + ret = results || []; + + if ( toString.call(array) === "[object Array]" ) { + Array.prototype.push.apply( ret, array ); + + } else { + if ( typeof array.length === "number" ) { + for ( var l = array.length; i < l; i++ ) { + ret.push( array[i] ); + } + + } else { + for ( ; array[i]; i++ ) { + ret.push( array[i] ); + } + } + } + + return ret; + }; +} + +var sortOrder, siblingCheck; + +if ( document.documentElement.compareDocumentPosition ) { + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) { + return a.compareDocumentPosition ? -1 : 1; + } + + return a.compareDocumentPosition(b) & 4 ? -1 : 1; + }; + +} else { + sortOrder = function( a, b ) { + // The nodes are identical, we can exit early + if ( a === b ) { + hasDuplicate = true; + return 0; + + // Fallback to using sourceIndex (in IE) if it's available on both nodes + } else if ( a.sourceIndex && b.sourceIndex ) { + return a.sourceIndex - b.sourceIndex; + } + + var al, bl, + ap = [], + bp = [], + aup = a.parentNode, + bup = b.parentNode, + cur = aup; + + // If the nodes are siblings (or identical) we can do a quick check + if ( aup === bup ) { + return siblingCheck( a, b ); + + // If no parents were found then the nodes are disconnected + } else if ( !aup ) { + return -1; + + } else if ( !bup ) { + return 1; + } + + // Otherwise they're somewhere else in the tree so we need + // to build up a full list of the parentNodes for comparison + while ( cur ) { + ap.unshift( cur ); + cur = cur.parentNode; + } + + cur = bup; + + while ( cur ) { + bp.unshift( cur ); + cur = cur.parentNode; + } + + al = ap.length; + bl = bp.length; + + // Start walking down the tree looking for a discrepancy + for ( var i = 0; i < al && i < bl; i++ ) { + if ( ap[i] !== bp[i] ) { + return siblingCheck( ap[i], bp[i] ); + } + } + + // We ended someplace up the tree so do a sibling check + return i === al ? + siblingCheck( a, bp[i], -1 ) : + siblingCheck( ap[i], b, 1 ); + }; + + siblingCheck = function( a, b, ret ) { + if ( a === b ) { + return ret; + } + + var cur = a.nextSibling; + + while ( cur ) { + if ( cur === b ) { + return -1; + } + + cur = cur.nextSibling; + } + + return 1; + }; +} + +// Check to see if the browser returns elements by name when +// querying by getElementById (and provide a workaround) +(function(){ + // We're going to inject a fake input element with a specified name + var form = document.createElement("div"), + id = "script" + (new Date()).getTime(), + root = document.documentElement; + + form.innerHTML = ""; + + // Inject it into the root element, check its status, and remove it quickly + root.insertBefore( form, root.firstChild ); + + // The workaround has to do additional checks after a getElementById + // Which slows things down for other browsers (hence the branching) + if ( document.getElementById( id ) ) { + Expr.find.ID = function( match, context, isXML ) { + if ( typeof context.getElementById !== "undefined" && !isXML ) { + var m = context.getElementById(match[1]); + + return m ? + m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? + [m] : + undefined : + []; + } + }; + + Expr.filter.ID = function( elem, match ) { + var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); + + return elem.nodeType === 1 && node && node.nodeValue === match; + }; + } + + root.removeChild( form ); + + // release memory in IE + root = form = null; +})(); + +(function(){ + // Check to see if the browser returns only elements + // when doing getElementsByTagName("*") + + // Create a fake element + var div = document.createElement("div"); + div.appendChild( document.createComment("") ); + + // Make sure no comments are found + if ( div.getElementsByTagName("*").length > 0 ) { + Expr.find.TAG = function( match, context ) { + var results = context.getElementsByTagName( match[1] ); + + // Filter out possible comments + if ( match[1] === "*" ) { + var tmp = []; + + for ( var i = 0; results[i]; i++ ) { + if ( results[i].nodeType === 1 ) { + tmp.push( results[i] ); + } + } + + results = tmp; + } + + return results; + }; + } + + // Check to see if an attribute returns normalized href attributes + div.innerHTML = ""; + + if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" && + div.firstChild.getAttribute("href") !== "#" ) { + + Expr.attrHandle.href = function( elem ) { + return elem.getAttribute( "href", 2 ); + }; + } + + // release memory in IE + div = null; +})(); + +if ( document.querySelectorAll ) { + (function(){ + var oldSizzle = Sizzle, + div = document.createElement("div"), + id = "__sizzle__"; + + div.innerHTML = "

"; + + // Safari can't handle uppercase or unicode characters when + // in quirks mode. + if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) { + return; + } + + Sizzle = function( query, context, extra, seed ) { + context = context || document; + + // Only use querySelectorAll on non-XML documents + // (ID selectors don't work in non-HTML documents) + if ( !seed && !Sizzle.isXML(context) ) { + // See if we find a selector to speed up + var match = /^(\w+$)|^\.([\w\-]+$)|^#([\w\-]+$)/.exec( query ); + + if ( match && (context.nodeType === 1 || context.nodeType === 9) ) { + // Speed-up: Sizzle("TAG") + if ( match[1] ) { + return makeArray( context.getElementsByTagName( query ), extra ); + + // Speed-up: Sizzle(".CLASS") + } else if ( match[2] && Expr.find.CLASS && context.getElementsByClassName ) { + return makeArray( context.getElementsByClassName( match[2] ), extra ); + } + } + + if ( context.nodeType === 9 ) { + // Speed-up: Sizzle("body") + // The body element only exists once, optimize finding it + if ( query === "body" && context.body ) { + return makeArray( [ context.body ], extra ); + + // Speed-up: Sizzle("#ID") + } else if ( match && match[3] ) { + var elem = context.getElementById( match[3] ); + + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem.id === match[3] ) { + return makeArray( [ elem ], extra ); + } + + } else { + return makeArray( [], extra ); + } + } + + try { + return makeArray( context.querySelectorAll(query), extra ); + } catch(qsaError) {} + + // qSA works strangely on Element-rooted queries + // We can work around this by specifying an extra ID on the root + // and working up from there (Thanks to Andrew Dupont for the technique) + // IE 8 doesn't work on object elements + } else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { + var oldContext = context, + old = context.getAttribute( "id" ), + nid = old || id, + hasParent = context.parentNode, + relativeHierarchySelector = /^\s*[+~]/.test( query ); + + if ( !old ) { + context.setAttribute( "id", nid ); + } else { + nid = nid.replace( /'/g, "\\$&" ); + } + if ( relativeHierarchySelector && hasParent ) { + context = context.parentNode; + } + + try { + if ( !relativeHierarchySelector || hasParent ) { + return makeArray( context.querySelectorAll( "[id='" + nid + "'] " + query ), extra ); + } + + } catch(pseudoError) { + } finally { + if ( !old ) { + oldContext.removeAttribute( "id" ); + } + } + } + } + + return oldSizzle(query, context, extra, seed); + }; + + for ( var prop in oldSizzle ) { + Sizzle[ prop ] = oldSizzle[ prop ]; + } + + // release memory in IE + div = null; + })(); +} + +(function(){ + var html = document.documentElement, + matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector; + + if ( matches ) { + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9 fails this) + var disconnectedMatch = !matches.call( document.createElement( "div" ), "div" ), + pseudoWorks = false; + + try { + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( document.documentElement, "[test!='']:sizzle" ); + + } catch( pseudoError ) { + pseudoWorks = true; + } + + Sizzle.matchesSelector = function( node, expr ) { + // Make sure that attribute selectors are quoted + expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']"); + + if ( !Sizzle.isXML( node ) ) { + try { + if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) { + var ret = matches.call( node, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || !disconnectedMatch || + // As well, disconnected nodes are said to be in a document + // fragment in IE 9, so check for that + node.document && node.document.nodeType !== 11 ) { + return ret; + } + } + } catch(e) {} + } + + return Sizzle(expr, null, null, [node]).length > 0; + }; + } +})(); + +(function(){ + var div = document.createElement("div"); + + div.innerHTML = "
"; + + // Opera can't find a second classname (in 9.6) + // Also, make sure that getElementsByClassName actually exists + if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) { + return; + } + + // Safari caches class attributes, doesn't catch changes (in 3.2) + div.lastChild.className = "e"; + + if ( div.getElementsByClassName("e").length === 1 ) { + return; + } + + Expr.order.splice(1, 0, "CLASS"); + Expr.find.CLASS = function( match, context, isXML ) { + if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) { + return context.getElementsByClassName(match[1]); + } + }; + + // release memory in IE + div = null; +})(); + +function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { + for ( var i = 0, l = checkSet.length; i < l; i++ ) { + var elem = checkSet[i]; + + if ( elem ) { + var match = false; + + elem = elem[dir]; + + while ( elem ) { + if ( elem[ expando ] === doneName ) { + match = checkSet[elem.sizset]; + break; + } + + if ( elem.nodeType === 1 && !isXML ){ + elem[ expando ] = doneName; + elem.sizset = i; + } + + if ( elem.nodeName.toLowerCase() === cur ) { + match = elem; + break; + } + + elem = elem[dir]; + } + + checkSet[i] = match; + } + } +} + +function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { + for ( var i = 0, l = checkSet.length; i < l; i++ ) { + var elem = checkSet[i]; + + if ( elem ) { + var match = false; + + elem = elem[dir]; + + while ( elem ) { + if ( elem[ expando ] === doneName ) { + match = checkSet[elem.sizset]; + break; + } + + if ( elem.nodeType === 1 ) { + if ( !isXML ) { + elem[ expando ] = doneName; + elem.sizset = i; + } + + if ( typeof cur !== "string" ) { + if ( elem === cur ) { + match = true; + break; + } + + } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) { + match = elem; + break; + } + } + + elem = elem[dir]; + } + + checkSet[i] = match; + } + } +} + +if ( document.documentElement.contains ) { + Sizzle.contains = function( a, b ) { + return a !== b && (a.contains ? a.contains(b) : true); + }; + +} else if ( document.documentElement.compareDocumentPosition ) { + Sizzle.contains = function( a, b ) { + return !!(a.compareDocumentPosition(b) & 16); + }; + +} else { + Sizzle.contains = function() { + return false; + }; +} + +Sizzle.isXML = function( elem ) { + // documentElement is verified for cases where it doesn't yet exist + // (such as loading iframes in IE - #4833) + var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement; + + return documentElement ? documentElement.nodeName !== "HTML" : false; +}; + +var posProcess = function( selector, context, seed ) { + var match, + tmpSet = [], + later = "", + root = context.nodeType ? [context] : context; + + // Position selectors must be done after the filter + // And so must :not(positional) so we move all PSEUDOs to the end + while ( (match = Expr.match.PSEUDO.exec( selector )) ) { + later += match[0]; + selector = selector.replace( Expr.match.PSEUDO, "" ); + } + + selector = Expr.relative[selector] ? selector + "*" : selector; + + for ( var i = 0, l = root.length; i < l; i++ ) { + Sizzle( selector, root[i], tmpSet, seed ); + } + + return Sizzle.filter( later, tmpSet ); +}; + +// EXPOSE +// Override sizzle attribute retrieval +Sizzle.attr = jQuery.attr; +Sizzle.selectors.attrMap = {}; +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; +jQuery.expr[":"] = jQuery.expr.filters; +jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; + + +})(); + + +var runtil = /Until$/, + rparentsprev = /^(?:parents|prevUntil|prevAll)/, + // Note: This RegExp should be improved, or likely pulled from Sizzle + rmultiselector = /,/, + isSimple = /^.[^:#\[\.,]*$/, + slice = Array.prototype.slice, + POS = jQuery.expr.match.globalPOS, + // methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend({ + find: function( selector ) { + var self = this, + i, l; + + if ( typeof selector !== "string" ) { + return jQuery( selector ).filter(function() { + for ( i = 0, l = self.length; i < l; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + }); + } + + var ret = this.pushStack( "", "find", selector ), + length, n, r; + + for ( i = 0, l = this.length; i < l; i++ ) { + length = ret.length; + jQuery.find( selector, this[i], ret ); + + if ( i > 0 ) { + // Make sure that the results are unique + for ( n = length; n < ret.length; n++ ) { + for ( r = 0; r < length; r++ ) { + if ( ret[r] === ret[n] ) { + ret.splice(n--, 1); + break; + } + } + } + } + } + + return ret; + }, + + has: function( target ) { + var targets = jQuery( target ); + return this.filter(function() { + for ( var i = 0, l = targets.length; i < l; i++ ) { + if ( jQuery.contains( this, targets[i] ) ) { + return true; + } + } + }); + }, + + not: function( selector ) { + return this.pushStack( winnow(this, selector, false), "not", selector); + }, + + filter: function( selector ) { + return this.pushStack( winnow(this, selector, true), "filter", selector ); + }, + + is: function( selector ) { + return !!selector && ( + typeof selector === "string" ? + // If this is a positional selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + POS.test( selector ) ? + jQuery( selector, this.context ).index( this[0] ) >= 0 : + jQuery.filter( selector, this ).length > 0 : + this.filter( selector ).length > 0 ); + }, + + closest: function( selectors, context ) { + var ret = [], i, l, cur = this[0]; + + // Array (deprecated as of jQuery 1.7) + if ( jQuery.isArray( selectors ) ) { + var level = 1; + + while ( cur && cur.ownerDocument && cur !== context ) { + for ( i = 0; i < selectors.length; i++ ) { + + if ( jQuery( cur ).is( selectors[ i ] ) ) { + ret.push({ selector: selectors[ i ], elem: cur, level: level }); + } + } + + cur = cur.parentNode; + level++; + } + + return ret; + } + + // String + var pos = POS.test( selectors ) || typeof selectors !== "string" ? + jQuery( selectors, context || this.context ) : + 0; + + for ( i = 0, l = this.length; i < l; i++ ) { + cur = this[i]; + + while ( cur ) { + if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { + ret.push( cur ); + break; + + } else { + cur = cur.parentNode; + if ( !cur || !cur.ownerDocument || cur === context || cur.nodeType === 11 ) { + break; + } + } + } + } + + ret = ret.length > 1 ? jQuery.unique( ret ) : ret; + + return this.pushStack( ret, "closest", selectors ); + }, + + // Determine the position of an element within + // the matched set of elements + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[0] && this[0].parentNode ) ? this.prevAll().length : -1; + } + + // index in selector + if ( typeof elem === "string" ) { + return jQuery.inArray( this[0], jQuery( elem ) ); + } + + // Locate the position of the desired element + return jQuery.inArray( + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[0] : elem, this ); + }, + + add: function( selector, context ) { + var set = typeof selector === "string" ? + jQuery( selector, context ) : + jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), + all = jQuery.merge( this.get(), set ); + + return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ? + all : + jQuery.unique( all ) ); + }, + + andSelf: function() { + return this.add( this.prevObject ); + } +}); + +// A painfully simple check to see if an element is disconnected +// from a document (should be improved, where feasible). +function isDisconnected( node ) { + return !node || !node.parentNode || node.parentNode.nodeType === 11; +} + +jQuery.each({ + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return jQuery.dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, i, until ) { + return jQuery.dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return jQuery.nth( elem, 2, "nextSibling" ); + }, + prev: function( elem ) { + return jQuery.nth( elem, 2, "previousSibling" ); + }, + nextAll: function( elem ) { + return jQuery.dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return jQuery.dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, i, until ) { + return jQuery.dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, i, until ) { + return jQuery.dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); + }, + children: function( elem ) { + return jQuery.sibling( elem.firstChild ); + }, + contents: function( elem ) { + return jQuery.nodeName( elem, "iframe" ) ? + elem.contentDocument || elem.contentWindow.document : + jQuery.makeArray( elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var ret = jQuery.map( this, fn, until ); + + if ( !runtil.test( name ) ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + ret = jQuery.filter( selector, ret ); + } + + ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret; + + if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) { + ret = ret.reverse(); + } + + return this.pushStack( ret, name, slice.call( arguments ).join(",") ); + }; +}); + +jQuery.extend({ + filter: function( expr, elems, not ) { + if ( not ) { + expr = ":not(" + expr + ")"; + } + + return elems.length === 1 ? + jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : + jQuery.find.matches(expr, elems); + }, + + dir: function( elem, dir, until ) { + var matched = [], + cur = elem[ dir ]; + + while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { + if ( cur.nodeType === 1 ) { + matched.push( cur ); + } + cur = cur[dir]; + } + return matched; + }, + + nth: function( cur, result, dir, elem ) { + result = result || 1; + var num = 0; + + for ( ; cur; cur = cur[dir] ) { + if ( cur.nodeType === 1 && ++num === result ) { + break; + } + } + + return cur; + }, + + sibling: function( n, elem ) { + var r = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + r.push( n ); + } + } + + return r; + } +}); + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, keep ) { + + // Can't pass null or undefined to indexOf in Firefox 4 + // Set to 0 to skip string check + qualifier = qualifier || 0; + + if ( jQuery.isFunction( qualifier ) ) { + return jQuery.grep(elements, function( elem, i ) { + var retVal = !!qualifier.call( elem, i, elem ); + return retVal === keep; + }); + + } else if ( qualifier.nodeType ) { + return jQuery.grep(elements, function( elem, i ) { + return ( elem === qualifier ) === keep; + }); + + } else if ( typeof qualifier === "string" ) { + var filtered = jQuery.grep(elements, function( elem ) { + return elem.nodeType === 1; + }); + + if ( isSimple.test( qualifier ) ) { + return jQuery.filter(qualifier, filtered, !keep); + } else { + qualifier = jQuery.filter( qualifier, filtered ); + } + } + + return jQuery.grep(elements, function( elem, i ) { + return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep; + }); +} + + + + +function createSafeFragment( document ) { + var list = nodeNames.split( "|" ), + safeFrag = document.createDocumentFragment(); + + if ( safeFrag.createElement ) { + while ( list.length ) { + safeFrag.createElement( + list.pop() + ); + } + } + return safeFrag; +} + +var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + + "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video", + rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g, + rleadingWhitespace = /^\s+/, + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig, + rtagName = /<([\w:]+)/, + rtbody = /]", "i"), + // checked="checked" or checked + rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, + rscriptType = /\/(java|ecma)script/i, + rcleanScript = /^\s*", "" ], + legend: [ 1, "
", "
" ], + thead: [ 1, "", "
" ], + tr: [ 2, "", "
" ], + td: [ 3, "", "
" ], + col: [ 2, "", "
" ], + area: [ 1, "", "" ], + _default: [ 0, "", "" ] + }, + safeFragment = createSafeFragment( document ); + +wrapMap.optgroup = wrapMap.option; +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +// IE can't serialize and ' ); + + iframe_doc.close(); + + // Update the Iframe's hash, for great justice. + iframe.location.hash = hash; + } + }; + + })(); + // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + // ^^^^^^^^^^^^^^^^^^^ REMOVE IF NOT SUPPORTING IE6/7/8 ^^^^^^^^^^^^^^^^^^^ + // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + + return self; + })(); + +})(jQuery,this); + + +(function( $, window, undefined ) { + +var createHandler = function( sequential ) { + + // Default to sequential + if ( sequential === undefined ) { + sequential = true; + } + + return function( name, reverse, $to, $from ) { + + var deferred = new $.Deferred(), + reverseClass = reverse ? " reverse" : "", + active = $.mobile.urlHistory.getActive(), + toScroll = active.lastScroll || $.mobile.defaultHomeScroll, + screenHeight = $.mobile.getScreenHeight(), + maxTransitionOverride = $.mobile.maxTransitionWidth !== false && $( window ).width() > $.mobile.maxTransitionWidth, + none = !$.support.cssTransitions || maxTransitionOverride || !name || name === "none" || Math.max( $( window ).scrollTop(), toScroll ) > $.mobile.getMaxScrollForTransition(), + toPreClass = " ui-page-pre-in", + toggleViewportClass = function() { + $.mobile.pageContainer.toggleClass( "ui-mobile-viewport-transitioning viewport-" + name ); + }, + scrollPage = function() { + // By using scrollTo instead of silentScroll, we can keep things better in order + // Just to be precautios, disable scrollstart listening like silentScroll would + $.event.special.scrollstart.enabled = false; + + window.scrollTo( 0, toScroll ); + + // reenable scrollstart listening like silentScroll would + setTimeout( function() { + $.event.special.scrollstart.enabled = true; + }, 150 ); + }, + cleanFrom = function() { + $from + .removeClass( $.mobile.activePageClass + " out in reverse " + name ) + .height( "" ); + }, + startOut = function() { + // if it's not sequential, call the doneOut transition to start the TO page animating in simultaneously + if ( !sequential ) { + doneOut(); + } + else { + $from.animationComplete( doneOut ); + } + + // Set the from page's height and start it transitioning out + // Note: setting an explicit height helps eliminate tiling in the transitions + $from + .height( screenHeight + $( window ).scrollTop() ) + .addClass( name + " out" + reverseClass ); + }, + + doneOut = function() { + + if ( $from && sequential ) { + cleanFrom(); + } + + startIn(); + }, + + startIn = function() { + + // Prevent flickering in phonegap container: see comments at #4024 regarding iOS + $to.css( "z-index", -10 ); + + $to.addClass( $.mobile.activePageClass + toPreClass ); + + // Send focus to page as it is now display: block + $.mobile.focusPage( $to ); + + // Set to page height + $to.height( screenHeight + toScroll ); + + scrollPage(); + + // Restores visibility of the new page: added together with $to.css( "z-index", -10 ); + $to.css( "z-index", "" ); + + if ( !none ) { + $to.animationComplete( doneIn ); + } + + $to + .removeClass( toPreClass ) + .addClass( name + " in" + reverseClass ); + + if ( none ) { + doneIn(); + } + + }, + + doneIn = function() { + + if ( !sequential ) { + + if ( $from ) { + cleanFrom(); + } + } + + $to + .removeClass( "out in reverse " + name ) + .height( "" ); + + toggleViewportClass(); + + // In some browsers (iOS5), 3D transitions block the ability to scroll to the desired location during transition + // This ensures we jump to that spot after the fact, if we aren't there already. + if ( $( window ).scrollTop() !== toScroll ) { + scrollPage(); + } + + deferred.resolve( name, reverse, $to, $from, true ); + }; + + toggleViewportClass(); + + if ( $from && !none ) { + startOut(); + } + else { + doneOut(); + } + + return deferred.promise(); + }; +}; + +// generate the handlers from the above +var sequentialHandler = createHandler(), + simultaneousHandler = createHandler( false ), + defaultGetMaxScrollForTransition = function() { + return $.mobile.getScreenHeight() * 3; + }; + +// Make our transition handler the public default. +$.mobile.defaultTransitionHandler = sequentialHandler; + +//transition handler dictionary for 3rd party transitions +$.mobile.transitionHandlers = { + "default": $.mobile.defaultTransitionHandler, + "sequential": sequentialHandler, + "simultaneous": simultaneousHandler +}; + +$.mobile.transitionFallbacks = {}; + +// If transition is defined, check if css 3D transforms are supported, and if not, if a fallback is specified +$.mobile._maybeDegradeTransition = function( transition ) { + if ( transition && !$.support.cssTransform3d && $.mobile.transitionFallbacks[ transition ] ) { + transition = $.mobile.transitionFallbacks[ transition ]; + } + + return transition; +}; + +// Set the getMaxScrollForTransition to default if no implementation was set by user +$.mobile.getMaxScrollForTransition = $.mobile.getMaxScrollForTransition || defaultGetMaxScrollForTransition; +})( jQuery, this ); + +(function( $, undefined ) { + + //define vars for interal use + var $window = $( window ), + $html = $( 'html' ), + $head = $( 'head' ), + + //url path helpers for use in relative url management + path = { + + // This scary looking regular expression parses an absolute URL or its relative + // variants (protocol, site, document, query, and hash), into the various + // components (protocol, host, path, query, fragment, etc that make up the + // URL as well as some other commonly used sub-parts. When used with RegExp.exec() + // or String.match, it parses the URL into a results array that looks like this: + // + // [0]: http://jblas:password@mycompany.com:8080/mail/inbox?msg=1234&type=unread#msg-content + // [1]: http://jblas:password@mycompany.com:8080/mail/inbox?msg=1234&type=unread + // [2]: http://jblas:password@mycompany.com:8080/mail/inbox + // [3]: http://jblas:password@mycompany.com:8080 + // [4]: http: + // [5]: // + // [6]: jblas:password@mycompany.com:8080 + // [7]: jblas:password + // [8]: jblas + // [9]: password + // [10]: mycompany.com:8080 + // [11]: mycompany.com + // [12]: 8080 + // [13]: /mail/inbox + // [14]: /mail/ + // [15]: inbox + // [16]: ?msg=1234&type=unread + // [17]: #msg-content + // + urlParseRE: /^(((([^:\/#\?]+:)?(?:(\/\/)((?:(([^:@\/#\?]+)(?:\:([^:@\/#\?]+))?)@)?(([^:\/#\?\]\[]+|\[[^\/\]@#?]+\])(?:\:([0-9]+))?))?)?)?((\/?(?:[^\/\?#]+\/+)*)([^\?#]*)))?(\?[^#]+)?)(#.*)?/, + + // Abstraction to address xss (Issue #4787) by removing the authority in + // browsers that auto decode it. All references to location.href should be + // replaced with a call to this method so that it can be dealt with properly here + getLocation: function( url ) { + var uri = url ? this.parseUrl( url ) : location, + hash = this.parseUrl( url || location.href ).hash; + + // mimic the browser with an empty string when the hash is empty + hash = hash === "#" ? "" : hash; + + // Make sure to parse the url or the location object for the hash because using location.hash + // is autodecoded in firefox, the rest of the url should be from the object (location unless + // we're testing) to avoid the inclusion of the authority + return uri.protocol + "//" + uri.host + uri.pathname + uri.search + hash; + }, + + parseLocation: function() { + return this.parseUrl( this.getLocation() ); + }, + + //Parse a URL into a structure that allows easy access to + //all of the URL components by name. + parseUrl: function( url ) { + // If we're passed an object, we'll assume that it is + // a parsed url object and just return it back to the caller. + if ( $.type( url ) === "object" ) { + return url; + } + + var matches = path.urlParseRE.exec( url || "" ) || []; + + // Create an object that allows the caller to access the sub-matches + // by name. Note that IE returns an empty string instead of undefined, + // like all other browsers do, so we normalize everything so its consistent + // no matter what browser we're running on. + return { + href: matches[ 0 ] || "", + hrefNoHash: matches[ 1 ] || "", + hrefNoSearch: matches[ 2 ] || "", + domain: matches[ 3 ] || "", + protocol: matches[ 4 ] || "", + doubleSlash: matches[ 5 ] || "", + authority: matches[ 6 ] || "", + username: matches[ 8 ] || "", + password: matches[ 9 ] || "", + host: matches[ 10 ] || "", + hostname: matches[ 11 ] || "", + port: matches[ 12 ] || "", + pathname: matches[ 13 ] || "", + directory: matches[ 14 ] || "", + filename: matches[ 15 ] || "", + search: matches[ 16 ] || "", + hash: matches[ 17 ] || "" + }; + }, + + //Turn relPath into an asbolute path. absPath is + //an optional absolute path which describes what + //relPath is relative to. + makePathAbsolute: function( relPath, absPath ) { + if ( relPath && relPath.charAt( 0 ) === "/" ) { + return relPath; + } + + relPath = relPath || ""; + absPath = absPath ? absPath.replace( /^\/|(\/[^\/]*|[^\/]+)$/g, "" ) : ""; + + var absStack = absPath ? absPath.split( "/" ) : [], + relStack = relPath.split( "/" ); + for ( var i = 0; i < relStack.length; i++ ) { + var d = relStack[ i ]; + switch ( d ) { + case ".": + break; + case "..": + if ( absStack.length ) { + absStack.pop(); + } + break; + default: + absStack.push( d ); + break; + } + } + return "/" + absStack.join( "/" ); + }, + + //Returns true if both urls have the same domain. + isSameDomain: function( absUrl1, absUrl2 ) { + return path.parseUrl( absUrl1 ).domain === path.parseUrl( absUrl2 ).domain; + }, + + //Returns true for any relative variant. + isRelativeUrl: function( url ) { + // All relative Url variants have one thing in common, no protocol. + return path.parseUrl( url ).protocol === ""; + }, + + //Returns true for an absolute url. + isAbsoluteUrl: function( url ) { + return path.parseUrl( url ).protocol !== ""; + }, + + //Turn the specified realtive URL into an absolute one. This function + //can handle all relative variants (protocol, site, document, query, fragment). + makeUrlAbsolute: function( relUrl, absUrl ) { + if ( !path.isRelativeUrl( relUrl ) ) { + return relUrl; + } + + if ( absUrl === undefined ) { + absUrl = documentBase; + } + + var relObj = path.parseUrl( relUrl ), + absObj = path.parseUrl( absUrl ), + protocol = relObj.protocol || absObj.protocol, + doubleSlash = relObj.protocol ? relObj.doubleSlash : ( relObj.doubleSlash || absObj.doubleSlash ), + authority = relObj.authority || absObj.authority, + hasPath = relObj.pathname !== "", + pathname = path.makePathAbsolute( relObj.pathname || absObj.filename, absObj.pathname ), + search = relObj.search || ( !hasPath && absObj.search ) || "", + hash = relObj.hash; + + return protocol + doubleSlash + authority + pathname + search + hash; + }, + + //Add search (aka query) params to the specified url. + addSearchParams: function( url, params ) { + var u = path.parseUrl( url ), + p = ( typeof params === "object" ) ? $.param( params ) : params, + s = u.search || "?"; + return u.hrefNoSearch + s + ( s.charAt( s.length - 1 ) !== "?" ? "&" : "" ) + p + ( u.hash || "" ); + }, + + convertUrlToDataUrl: function( absUrl ) { + var u = path.parseUrl( absUrl ); + if ( path.isEmbeddedPage( u ) ) { + // For embedded pages, remove the dialog hash key as in getFilePath(), + // otherwise the Data Url won't match the id of the embedded Page. + return u.hash.split( dialogHashKey )[0].replace( /^#/, "" ); + } else if ( path.isSameDomain( u, documentBase ) ) { + return u.hrefNoHash.replace( documentBase.domain, "" ).split( dialogHashKey )[0]; + } + + return window.decodeURIComponent(absUrl); + }, + + //get path from current hash, or from a file path + get: function( newPath ) { + if ( newPath === undefined ) { + newPath = path.parseLocation().hash; + } + return path.stripHash( newPath ).replace( /[^\/]*\.[^\/*]+$/, '' ); + }, + + //return the substring of a filepath before the sub-page key, for making a server request + getFilePath: function( path ) { + var splitkey = '&' + $.mobile.subPageUrlKey; + return path && path.split( splitkey )[0].split( dialogHashKey )[0]; + }, + + //set location hash to path + set: function( path ) { + location.hash = path; + }, + + //test if a given url (string) is a path + //NOTE might be exceptionally naive + isPath: function( url ) { + return ( /\// ).test( url ); + }, + + //return a url path with the window's location protocol/hostname/pathname removed + clean: function( url ) { + return url.replace( documentBase.domain, "" ); + }, + + //just return the url without an initial # + stripHash: function( url ) { + return url.replace( /^#/, "" ); + }, + + //remove the preceding hash, any query params, and dialog notations + cleanHash: function( hash ) { + return path.stripHash( hash.replace( /\?.*$/, "" ).replace( dialogHashKey, "" ) ); + }, + + isHashValid: function( hash ) { + return ( /^#[^#]+$/ ).test( hash ); + }, + + //check whether a url is referencing the same domain, or an external domain or different protocol + //could be mailto, etc + isExternal: function( url ) { + var u = path.parseUrl( url ); + return u.protocol && u.domain !== documentUrl.domain ? true : false; + }, + + hasProtocol: function( url ) { + return ( /^(:?\w+:)/ ).test( url ); + }, + + //check if the specified url refers to the first page in the main application document. + isFirstPageUrl: function( url ) { + // We only deal with absolute paths. + var u = path.parseUrl( path.makeUrlAbsolute( url, documentBase ) ), + + // Does the url have the same path as the document? + samePath = u.hrefNoHash === documentUrl.hrefNoHash || ( documentBaseDiffers && u.hrefNoHash === documentBase.hrefNoHash ), + + // Get the first page element. + fp = $.mobile.firstPage, + + // Get the id of the first page element if it has one. + fpId = fp && fp[0] ? fp[0].id : undefined; + + // The url refers to the first page if the path matches the document and + // it either has no hash value, or the hash is exactly equal to the id of the + // first page element. + return samePath && ( !u.hash || u.hash === "#" || ( fpId && u.hash.replace( /^#/, "" ) === fpId ) ); + }, + + isEmbeddedPage: function( url ) { + var u = path.parseUrl( url ); + + //if the path is absolute, then we need to compare the url against + //both the documentUrl and the documentBase. The main reason for this + //is that links embedded within external documents will refer to the + //application document, whereas links embedded within the application + //document will be resolved against the document base. + if ( u.protocol !== "" ) { + return ( u.hash && ( u.hrefNoHash === documentUrl.hrefNoHash || ( documentBaseDiffers && u.hrefNoHash === documentBase.hrefNoHash ) ) ); + } + return ( /^#/ ).test( u.href ); + }, + + + // Some embedded browsers, like the web view in Phone Gap, allow cross-domain XHR + // requests if the document doing the request was loaded via the file:// protocol. + // This is usually to allow the application to "phone home" and fetch app specific + // data. We normally let the browser handle external/cross-domain urls, but if the + // allowCrossDomainPages option is true, we will allow cross-domain http/https + // requests to go through our page loading logic. + isPermittedCrossDomainRequest: function( docUrl, reqUrl ) { + return $.mobile.allowCrossDomainPages && + docUrl.protocol === "file:" && + reqUrl.search( /^https?:/ ) !== -1; + } + }, + + //will be defined when a link is clicked and given an active class + $activeClickedLink = null, + + //urlHistory is purely here to make guesses at whether the back or forward button was clicked + //and provide an appropriate transition + urlHistory = { + // Array of pages that are visited during a single page load. + // Each has a url and optional transition, title, and pageUrl (which represents the file path, in cases where URL is obscured, such as dialogs) + stack: [], + + //maintain an index number for the active page in the stack + activeIndex: 0, + + //get active + getActive: function() { + return urlHistory.stack[ urlHistory.activeIndex ]; + }, + + getPrev: function() { + return urlHistory.stack[ urlHistory.activeIndex - 1 ]; + }, + + getNext: function() { + return urlHistory.stack[ urlHistory.activeIndex + 1 ]; + }, + + // addNew is used whenever a new page is added + addNew: function( url, transition, title, pageUrl, role ) { + //if there's forward history, wipe it + if ( urlHistory.getNext() ) { + urlHistory.clearForward(); + } + + urlHistory.stack.push( {url : url, transition: transition, title: title, pageUrl: pageUrl, role: role } ); + + urlHistory.activeIndex = urlHistory.stack.length - 1; + }, + + //wipe urls ahead of active index + clearForward: function() { + urlHistory.stack = urlHistory.stack.slice( 0, urlHistory.activeIndex + 1 ); + }, + + directHashChange: function( opts ) { + var back , forward, newActiveIndex, prev = this.getActive(); + + // check if url is in history and if it's ahead or behind current page + $.each( urlHistory.stack, function( i, historyEntry ) { + + //if the url is in the stack, it's a forward or a back + if ( decodeURIComponent( opts.currentUrl ) === decodeURIComponent( historyEntry.url ) ) { + //define back and forward by whether url is older or newer than current page + back = i < urlHistory.activeIndex; + forward = !back; + newActiveIndex = i; + } + }); + + // save new page index, null check to prevent falsey 0 result + this.activeIndex = newActiveIndex !== undefined ? newActiveIndex : this.activeIndex; + + if ( back ) { + ( opts.either || opts.isBack )( true ); + } else if ( forward ) { + ( opts.either || opts.isForward )( false ); + } + }, + + //disable hashchange event listener internally to ignore one change + //toggled internally when location.hash is updated to match the url of a successful page load + ignoreNextHashChange: false + }, + + //define first selector to receive focus when a page is shown + focusable = "[tabindex],a,button:visible,select:visible,input", + + //queue to hold simultanious page transitions + pageTransitionQueue = [], + + //indicates whether or not page is in process of transitioning + isPageTransitioning = false, + + //nonsense hash change key for dialogs, so they create a history entry + dialogHashKey = "&ui-state=dialog", + + //existing base tag? + $base = $head.children( "base" ), + + //tuck away the original document URL minus any fragment. + documentUrl = path.parseLocation(), + + //if the document has an embedded base tag, documentBase is set to its + //initial value. If a base tag does not exist, then we default to the documentUrl. + documentBase = $base.length ? path.parseUrl( path.makeUrlAbsolute( $base.attr( "href" ), documentUrl.href ) ) : documentUrl, + + //cache the comparison once. + documentBaseDiffers = ( documentUrl.hrefNoHash !== documentBase.hrefNoHash ), + + getScreenHeight = $.mobile.getScreenHeight; + + //base element management, defined depending on dynamic base tag support + var base = $.support.dynamicBaseTag ? { + + //define base element, for use in routing asset urls that are referenced in Ajax-requested markup + element: ( $base.length ? $base : $( "", { href: documentBase.hrefNoHash } ).prependTo( $head ) ), + + //set the generated BASE element's href attribute to a new page's base path + set: function( href ) { + base.element.attr( "href", path.makeUrlAbsolute( href, documentBase ) ); + }, + + //set the generated BASE element's href attribute to a new page's base path + reset: function() { + base.element.attr( "href", documentBase.hrefNoHash ); + } + + } : undefined; + + /* internal utility functions */ + + // NOTE Issue #4950 Android phonegap doesn't navigate back properly + // when a full page refresh has taken place. It appears that hashchange + // and replacestate history alterations work fine but we need to support + // both forms of history traversal in our code that uses backward history + // movement + $.mobile.back = function() { + var nav = window.navigator; + + // if the setting is on and the navigator object is + // available use the phonegap navigation capability + if( this.phonegapNavigationEnabled && + nav && + nav.app && + nav.app.backHistory ){ + nav.app.backHistory(); + } else { + window.history.back(); + } + }; + + //direct focus to the page title, or otherwise first focusable element + $.mobile.focusPage = function ( page ) { + var autofocus = page.find( "[autofocus]" ), + pageTitle = page.find( ".ui-title:eq(0)" ); + + if ( autofocus.length ) { + autofocus.focus(); + return; + } + + if ( pageTitle.length ) { + pageTitle.focus(); + } else{ + page.focus(); + } + }; + + //remove active classes after page transition or error + function removeActiveLinkClass( forceRemoval ) { + if ( !!$activeClickedLink && ( !$activeClickedLink.closest( "." + $.mobile.activePageClass ).length || forceRemoval ) ) { + $activeClickedLink.removeClass( $.mobile.activeBtnClass ); + } + $activeClickedLink = null; + } + + function releasePageTransitionLock() { + isPageTransitioning = false; + if ( pageTransitionQueue.length > 0 ) { + $.mobile.changePage.apply( null, pageTransitionQueue.pop() ); + } + } + + // Save the last scroll distance per page, before it is hidden + var setLastScrollEnabled = true, + setLastScroll, delayedSetLastScroll; + + setLastScroll = function() { + // this barrier prevents setting the scroll value based on the browser + // scrolling the window based on a hashchange + if ( !setLastScrollEnabled ) { + return; + } + + var active = $.mobile.urlHistory.getActive(); + + if ( active ) { + var lastScroll = $window.scrollTop(); + + // Set active page's lastScroll prop. + // If the location we're scrolling to is less than minScrollBack, let it go. + active.lastScroll = lastScroll < $.mobile.minScrollBack ? $.mobile.defaultHomeScroll : lastScroll; + } + }; + + // bind to scrollstop to gather scroll position. The delay allows for the hashchange + // event to fire and disable scroll recording in the case where the browser scrolls + // to the hash targets location (sometimes the top of the page). once pagechange fires + // getLastScroll is again permitted to operate + delayedSetLastScroll = function() { + setTimeout( setLastScroll, 100 ); + }; + + // disable an scroll setting when a hashchange has been fired, this only works + // because the recording of the scroll position is delayed for 100ms after + // the browser might have changed the position because of the hashchange + $window.bind( $.support.pushState ? "popstate" : "hashchange", function() { + setLastScrollEnabled = false; + }); + + // handle initial hashchange from chrome :( + $window.one( $.support.pushState ? "popstate" : "hashchange", function() { + setLastScrollEnabled = true; + }); + + // wait until the mobile page container has been determined to bind to pagechange + $window.one( "pagecontainercreate", function() { + // once the page has changed, re-enable the scroll recording + $.mobile.pageContainer.bind( "pagechange", function() { + + setLastScrollEnabled = true; + + // remove any binding that previously existed on the get scroll + // which may or may not be different than the scroll element determined for + // this page previously + $window.unbind( "scrollstop", delayedSetLastScroll ); + + // determine and bind to the current scoll element which may be the window + // or in the case of touch overflow the element with touch overflow + $window.bind( "scrollstop", delayedSetLastScroll ); + }); + }); + + // bind to scrollstop for the first page as "pagechange" won't be fired in that case + $window.bind( "scrollstop", delayedSetLastScroll ); + + // No-op implementation of transition degradation + $.mobile._maybeDegradeTransition = $.mobile._maybeDegradeTransition || function( transition ) { + return transition; + }; + + //function for transitioning between two existing pages + function transitionPages( toPage, fromPage, transition, reverse ) { + + if ( fromPage ) { + //trigger before show/hide events + fromPage.data( "page" )._trigger( "beforehide", null, { nextPage: toPage } ); + } + + toPage.data( "page" )._trigger( "beforeshow", null, { prevPage: fromPage || $( "" ) } ); + + //clear page loader + $.mobile.hidePageLoadingMsg(); + + transition = $.mobile._maybeDegradeTransition( transition ); + + //find the transition handler for the specified transition. If there + //isn't one in our transitionHandlers dictionary, use the default one. + //call the handler immediately to kick-off the transition. + var th = $.mobile.transitionHandlers[ transition || "default" ] || $.mobile.defaultTransitionHandler, + promise = th( transition, reverse, toPage, fromPage ); + + promise.done(function() { + + //trigger show/hide events + if ( fromPage ) { + fromPage.data( "page" )._trigger( "hide", null, { nextPage: toPage } ); + } + + //trigger pageshow, define prevPage as either fromPage or empty jQuery obj + toPage.data( "page" )._trigger( "show", null, { prevPage: fromPage || $( "" ) } ); + }); + + return promise; + } + + //simply set the active page's minimum height to screen height, depending on orientation + function resetActivePageHeight() { + var aPage = $( "." + $.mobile.activePageClass ), + aPagePadT = parseFloat( aPage.css( "padding-top" ) ), + aPagePadB = parseFloat( aPage.css( "padding-bottom" ) ), + aPageBorderT = parseFloat( aPage.css( "border-top-width" ) ), + aPageBorderB = parseFloat( aPage.css( "border-bottom-width" ) ); + + aPage.css( "min-height", getScreenHeight() - aPagePadT - aPagePadB - aPageBorderT - aPageBorderB ); + } + + //shared page enhancements + function enhancePage( $page, role ) { + // If a role was specified, make sure the data-role attribute + // on the page element is in sync. + if ( role ) { + $page.attr( "data-" + $.mobile.ns + "role", role ); + } + + //run page plugin + $page.page(); + } + + /* exposed $.mobile methods */ + + //animation complete callback + $.fn.animationComplete = function( callback ) { + if ( $.support.cssTransitions ) { + return $( this ).one( 'webkitAnimationEnd animationend', callback ); + } + else{ + // defer execution for consistency between webkit/non webkit + setTimeout( callback, 0 ); + return $( this ); + } + }; + + //expose path object on $.mobile + $.mobile.path = path; + + //expose base object on $.mobile + $.mobile.base = base; + + //history stack + $.mobile.urlHistory = urlHistory; + + $.mobile.dialogHashKey = dialogHashKey; + + + + //enable cross-domain page support + $.mobile.allowCrossDomainPages = false; + + //return the original document url + $.mobile.getDocumentUrl = function( asParsedObject ) { + return asParsedObject ? $.extend( {}, documentUrl ) : documentUrl.href; + }; + + //return the original document base url + $.mobile.getDocumentBase = function( asParsedObject ) { + return asParsedObject ? $.extend( {}, documentBase ) : documentBase.href; + }; + + $.mobile._bindPageRemove = function() { + var page = $( this ); + + // when dom caching is not enabled or the page is embedded bind to remove the page on hide + if ( !page.data( "page" ).options.domCache && + page.is( ":jqmData(external-page='true')" ) ) { + + page.bind( 'pagehide.remove', function() { + var $this = $( this ), + prEvent = new $.Event( "pageremove" ); + + $this.trigger( prEvent ); + + if ( !prEvent.isDefaultPrevented() ) { + $this.removeWithDependents(); + } + }); + } + }; + + // Load a page into the DOM. + $.mobile.loadPage = function( url, options ) { + // This function uses deferred notifications to let callers + // know when the page is done loading, or if an error has occurred. + var deferred = $.Deferred(), + + // The default loadPage options with overrides specified by + // the caller. + settings = $.extend( {}, $.mobile.loadPage.defaults, options ), + + // The DOM element for the page after it has been loaded. + page = null, + + // If the reloadPage option is true, and the page is already + // in the DOM, dupCachedPage will be set to the page element + // so that it can be removed after the new version of the + // page is loaded off the network. + dupCachedPage = null, + + // determine the current base url + findBaseWithDefault = function() { + var closestBase = ( $.mobile.activePage && getClosestBaseUrl( $.mobile.activePage ) ); + return closestBase || documentBase.hrefNoHash; + }, + + // The absolute version of the URL passed into the function. This + // version of the URL may contain dialog/subpage params in it. + absUrl = path.makeUrlAbsolute( url, findBaseWithDefault() ); + + + // If the caller provided data, and we're using "get" request, + // append the data to the URL. + if ( settings.data && settings.type === "get" ) { + absUrl = path.addSearchParams( absUrl, settings.data ); + settings.data = undefined; + } + + // If the caller is using a "post" request, reloadPage must be true + if ( settings.data && settings.type === "post" ) { + settings.reloadPage = true; + } + + // The absolute version of the URL minus any dialog/subpage params. + // In otherwords the real URL of the page to be loaded. + var fileUrl = path.getFilePath( absUrl ), + + // The version of the Url actually stored in the data-url attribute of + // the page. For embedded pages, it is just the id of the page. For pages + // within the same domain as the document base, it is the site relative + // path. For cross-domain pages (Phone Gap only) the entire absolute Url + // used to load the page. + dataUrl = path.convertUrlToDataUrl( absUrl ); + + // Make sure we have a pageContainer to work with. + settings.pageContainer = settings.pageContainer || $.mobile.pageContainer; + + // Check to see if the page already exists in the DOM. + // NOTE do _not_ use the :jqmData psuedo selector because parenthesis + // are a valid url char and it breaks on the first occurence + page = settings.pageContainer.children( "[data-" + $.mobile.ns +"url='" + dataUrl + "']" ); + + // If we failed to find the page, check to see if the url is a + // reference to an embedded page. If so, it may have been dynamically + // injected by a developer, in which case it would be lacking a data-url + // attribute and in need of enhancement. + if ( page.length === 0 && dataUrl && !path.isPath( dataUrl ) ) { + page = settings.pageContainer.children( "#" + dataUrl ) + .attr( "data-" + $.mobile.ns + "url", dataUrl ) + .jqmData( "url", dataUrl ); + } + + + // If we failed to find a page in the DOM, check the URL to see if it + // refers to the first page in the application. If it isn't a reference + // to the first page and refers to non-existent embedded page, error out. + if ( page.length === 0 ) { + if ( $.mobile.firstPage && path.isFirstPageUrl( fileUrl ) ) { + // Check to make sure our cached-first-page is actually + // in the DOM. Some user deployed apps are pruning the first + // page from the DOM for various reasons, we check for this + // case here because we don't want a first-page with an id + // falling through to the non-existent embedded page error + // case. If the first-page is not in the DOM, then we let + // things fall through to the ajax loading code below so + // that it gets reloaded. + if ( $.mobile.firstPage.parent().length ) { + page = $( $.mobile.firstPage ); + } + } else if ( path.isEmbeddedPage( fileUrl ) ) { + deferred.reject( absUrl, options ); + return deferred.promise(); + } + } + + // If the page we are interested in is already in the DOM, + // and the caller did not indicate that we should force a + // reload of the file, we are done. Otherwise, track the + // existing page as a duplicated. + if ( page.length ) { + if ( !settings.reloadPage ) { + enhancePage( page, settings.role ); + deferred.resolve( absUrl, options, page ); + //if we are reloading the page make sure we update the base if its not a prefetch + if( base && !options.prefetch ){ + base.set(url); + } + return deferred.promise(); + } + dupCachedPage = page; + } + var mpc = settings.pageContainer, + pblEvent = new $.Event( "pagebeforeload" ), + triggerData = { url: url, absUrl: absUrl, dataUrl: dataUrl, deferred: deferred, options: settings }; + + // Let listeners know we're about to load a page. + mpc.trigger( pblEvent, triggerData ); + + // If the default behavior is prevented, stop here! + if ( pblEvent.isDefaultPrevented() ) { + return deferred.promise(); + } + + if ( settings.showLoadMsg ) { + + // This configurable timeout allows cached pages a brief delay to load without showing a message + var loadMsgDelay = setTimeout(function() { + $.mobile.showPageLoadingMsg(); + }, settings.loadMsgDelay ), + + // Shared logic for clearing timeout and removing message. + hideMsg = function() { + + // Stop message show timer + clearTimeout( loadMsgDelay ); + + // Hide loading message + $.mobile.hidePageLoadingMsg(); + }; + } + // Reset base to the default document base. + // only reset if we are not prefetching + if ( base && typeof options.prefetch === "undefined" ) { + base.reset(); + } + + if ( !( $.mobile.allowCrossDomainPages || path.isSameDomain( documentUrl, absUrl ) ) ) { + deferred.reject( absUrl, options ); + } else { + // Load the new page. + $.ajax({ + url: fileUrl, + type: settings.type, + data: settings.data, + dataType: "html", + success: function( html, textStatus, xhr ) { + //pre-parse html to check for a data-url, + //use it as the new fileUrl, base path, etc + var all = $( "
" ), + + //page title regexp + newPageTitle = html.match( /]*>([^<]*)/ ) && RegExp.$1, + + // TODO handle dialogs again + pageElemRegex = new RegExp( "(<[^>]+\\bdata-" + $.mobile.ns + "role=[\"']?page[\"']?[^>]*>)" ), + dataUrlRegex = new RegExp( "\\bdata-" + $.mobile.ns + "url=[\"']?([^\"'>]*)[\"']?" ); + + + // data-url must be provided for the base tag so resource requests can be directed to the + // correct url. loading into a temprorary element makes these requests immediately + if ( pageElemRegex.test( html ) && + RegExp.$1 && + dataUrlRegex.test( RegExp.$1 ) && + RegExp.$1 ) { + url = fileUrl = path.getFilePath( $( "
" + RegExp.$1 + "
" ).text() ); + } + //dont update the base tag if we are prefetching + if ( base && typeof options.prefetch === "undefined") { + base.set( fileUrl ); + } + + //workaround to allow scripts to execute when included in page divs + all.get( 0 ).innerHTML = html; + page = all.find( ":jqmData(role='page'), :jqmData(role='dialog')" ).first(); + + //if page elem couldn't be found, create one and insert the body element's contents + if ( !page.length ) { + page = $( "
" + html.split( /<\/?body[^>]*>/gmi )[1] + "
" ); + } + + if ( newPageTitle && !page.jqmData( "title" ) ) { + if ( ~newPageTitle.indexOf( "&" ) ) { + newPageTitle = $( "
" + newPageTitle + "
" ).text(); + } + page.jqmData( "title", newPageTitle ); + } + + //rewrite src and href attrs to use a base url + if ( !$.support.dynamicBaseTag ) { + var newPath = path.get( fileUrl ); + page.find( "[src], link[href], a[rel='external'], :jqmData(ajax='false'), a[target]" ).each(function() { + var thisAttr = $( this ).is( '[href]' ) ? 'href' : + $( this ).is( '[src]' ) ? 'src' : 'action', + thisUrl = $( this ).attr( thisAttr ); + + // XXX_jblas: We need to fix this so that it removes the document + // base URL, and then prepends with the new page URL. + //if full path exists and is same, chop it - helps IE out + thisUrl = thisUrl.replace( location.protocol + '//' + location.host + location.pathname, '' ); + + if ( !/^(\w+:|#|\/)/.test( thisUrl ) ) { + $( this ).attr( thisAttr, newPath + thisUrl ); + } + }); + } + + //append to page and enhance + // TODO taging a page with external to make sure that embedded pages aren't removed + // by the various page handling code is bad. Having page handling code in many + // places is bad. Solutions post 1.0 + page + .attr( "data-" + $.mobile.ns + "url", path.convertUrlToDataUrl( fileUrl ) ) + .attr( "data-" + $.mobile.ns + "external-page", true ) + .appendTo( settings.pageContainer ); + + // wait for page creation to leverage options defined on widget + page.one( 'pagecreate', $.mobile._bindPageRemove ); + + enhancePage( page, settings.role ); + + // Enhancing the page may result in new dialogs/sub pages being inserted + // into the DOM. If the original absUrl refers to a sub-page, that is the + // real page we are interested in. + if ( absUrl.indexOf( "&" + $.mobile.subPageUrlKey ) > -1 ) { + page = settings.pageContainer.children( "[data-" + $.mobile.ns +"url='" + dataUrl + "']" ); + } + + //bind pageHide to removePage after it's hidden, if the page options specify to do so + + // Remove loading message. + if ( settings.showLoadMsg ) { + hideMsg(); + } + + // Add the page reference and xhr to our triggerData. + triggerData.xhr = xhr; + triggerData.textStatus = textStatus; + triggerData.page = page; + + // Let listeners know the page loaded successfully. + settings.pageContainer.trigger( "pageload", triggerData ); + + deferred.resolve( absUrl, options, page, dupCachedPage ); + }, + error: function( xhr, textStatus, errorThrown ) { + //set base back to current path + if ( base ) { + base.set( path.get() ); + } + + // Add error info to our triggerData. + triggerData.xhr = xhr; + triggerData.textStatus = textStatus; + triggerData.errorThrown = errorThrown; + + var plfEvent = new $.Event( "pageloadfailed" ); + + // Let listeners know the page load failed. + settings.pageContainer.trigger( plfEvent, triggerData ); + + // If the default behavior is prevented, stop here! + // Note that it is the responsibility of the listener/handler + // that called preventDefault(), to resolve/reject the + // deferred object within the triggerData. + if ( plfEvent.isDefaultPrevented() ) { + return; + } + + // Remove loading message. + if ( settings.showLoadMsg ) { + + // Remove loading message. + hideMsg(); + + // show error message + $.mobile.showPageLoadingMsg( $.mobile.pageLoadErrorMessageTheme, $.mobile.pageLoadErrorMessage, true ); + + // hide after delay + setTimeout( $.mobile.hidePageLoadingMsg, 1500 ); + } + + deferred.reject( absUrl, options ); + } + }); + } + + return deferred.promise(); + }; + + $.mobile.loadPage.defaults = { + type: "get", + data: undefined, + reloadPage: false, + role: undefined, // By default we rely on the role defined by the @data-role attribute. + showLoadMsg: false, + pageContainer: undefined, + loadMsgDelay: 50 // This delay allows loads that pull from browser cache to occur without showing the loading message. + }; + + // Show a specific page in the page container. + $.mobile.changePage = function( toPage, options ) { + // If we are in the midst of a transition, queue the current request. + // We'll call changePage() once we're done with the current transition to + // service the request. + if ( isPageTransitioning ) { + pageTransitionQueue.unshift( arguments ); + return; + } + + var settings = $.extend( {}, $.mobile.changePage.defaults, options ); + + // Make sure we have a pageContainer to work with. + settings.pageContainer = settings.pageContainer || $.mobile.pageContainer; + + // Make sure we have a fromPage. + settings.fromPage = settings.fromPage || $.mobile.activePage; + + var mpc = settings.pageContainer, + pbcEvent = new $.Event( "pagebeforechange" ), + triggerData = { toPage: toPage, options: settings }; + + // Let listeners know we're about to change the current page. + mpc.trigger( pbcEvent, triggerData ); + + // If the default behavior is prevented, stop here! + if ( pbcEvent.isDefaultPrevented() ) { + return; + } + + // We allow "pagebeforechange" observers to modify the toPage in the trigger + // data to allow for redirects. Make sure our toPage is updated. + + toPage = triggerData.toPage; + + // Set the isPageTransitioning flag to prevent any requests from + // entering this method while we are in the midst of loading a page + // or transitioning. + + isPageTransitioning = true; + + // If the caller passed us a url, call loadPage() + // to make sure it is loaded into the DOM. We'll listen + // to the promise object it returns so we know when + // it is done loading or if an error ocurred. + if ( typeof toPage === "string" ) { + $.mobile.loadPage( toPage, settings ) + .done(function( url, options, newPage, dupCachedPage ) { + isPageTransitioning = false; + options.duplicateCachedPage = dupCachedPage; + $.mobile.changePage( newPage, options ); + }) + .fail(function( url, options ) { + + //clear out the active button state + removeActiveLinkClass( true ); + + //release transition lock so navigation is free again + releasePageTransitionLock(); + settings.pageContainer.trigger( "pagechangefailed", triggerData ); + }); + return; + } + + // If we are going to the first-page of the application, we need to make + // sure settings.dataUrl is set to the application document url. This allows + // us to avoid generating a document url with an id hash in the case where the + // first-page of the document has an id attribute specified. + if ( toPage[ 0 ] === $.mobile.firstPage[ 0 ] && !settings.dataUrl ) { + settings.dataUrl = documentUrl.hrefNoHash; + } + + // The caller passed us a real page DOM element. Update our + // internal state and then trigger a transition to the page. + var fromPage = settings.fromPage, + url = ( settings.dataUrl && path.convertUrlToDataUrl( settings.dataUrl ) ) || toPage.jqmData( "url" ), + // The pageUrl var is usually the same as url, except when url is obscured as a dialog url. pageUrl always contains the file path + pageUrl = url, + fileUrl = path.getFilePath( url ), + active = urlHistory.getActive(), + activeIsInitialPage = urlHistory.activeIndex === 0, + historyDir = 0, + pageTitle = document.title, + isDialog = settings.role === "dialog" || toPage.jqmData( "role" ) === "dialog"; + + // By default, we prevent changePage requests when the fromPage and toPage + // are the same element, but folks that generate content manually/dynamically + // and reuse pages want to be able to transition to the same page. To allow + // this, they will need to change the default value of allowSamePageTransition + // to true, *OR*, pass it in as an option when they manually call changePage(). + // It should be noted that our default transition animations assume that the + // formPage and toPage are different elements, so they may behave unexpectedly. + // It is up to the developer that turns on the allowSamePageTransitiona option + // to either turn off transition animations, or make sure that an appropriate + // animation transition is used. + if ( fromPage && fromPage[0] === toPage[0] && !settings.allowSamePageTransition ) { + isPageTransitioning = false; + mpc.trigger( "pagechange", triggerData ); + + // Even if there is no page change to be done, we should keep the urlHistory in sync with the hash changes + if ( settings.fromHashChange ) { + urlHistory.directHashChange({ + currentUrl: url, + isBack: function() {}, + isForward: function() {} + }); + } + + return; + } + + // We need to make sure the page we are given has already been enhanced. + enhancePage( toPage, settings.role ); + + // If the changePage request was sent from a hashChange event, check to see if the + // page is already within the urlHistory stack. If so, we'll assume the user hit + // the forward/back button and will try to match the transition accordingly. + if ( settings.fromHashChange ) { + urlHistory.directHashChange({ + currentUrl: url, + isBack: function() { historyDir = -1; }, + isForward: function() { historyDir = 1; } + }); + } + + // Kill the keyboard. + // XXX_jblas: We need to stop crawling the entire document to kill focus. Instead, + // we should be tracking focus with a delegate() handler so we already have + // the element in hand at this point. + // Wrap this in a try/catch block since IE9 throw "Unspecified error" if document.activeElement + // is undefined when we are in an IFrame. + try { + if ( document.activeElement && document.activeElement.nodeName.toLowerCase() !== 'body' ) { + $( document.activeElement ).blur(); + } else { + $( "input:focus, textarea:focus, select:focus" ).blur(); + } + } catch( e ) {} + + // Record whether we are at a place in history where a dialog used to be - if so, do not add a new history entry and do not change the hash either + var alreadyThere = false; + + // If we're displaying the page as a dialog, we don't want the url + // for the dialog content to be used in the hash. Instead, we want + // to append the dialogHashKey to the url of the current page. + if ( isDialog && active ) { + // on the initial page load active.url is undefined and in that case should + // be an empty string. Moving the undefined -> empty string back into + // urlHistory.addNew seemed imprudent given undefined better represents + // the url state + + // If we are at a place in history that once belonged to a dialog, reuse + // this state without adding to urlHistory and without modifying the hash. + // However, if a dialog is already displayed at this point, and we're + // about to display another dialog, then we must add another hash and + // history entry on top so that one may navigate back to the original dialog + if ( active.url && active.url.indexOf( dialogHashKey ) > -1 && !$.mobile.activePage.is( ".ui-dialog" ) ) { + settings.changeHash = false; + alreadyThere = true; + } + + // Normally, we tack on a dialog hash key, but if this is the location of a stale dialog, + // we reuse the URL from the entry + url = ( active.url || "" ) + ( alreadyThere ? "" : dialogHashKey ); + + // tack on another dialogHashKey if this is the same as the initial hash + // this makes sure that a history entry is created for this dialog + if ( urlHistory.activeIndex === 0 && url === urlHistory.initialDst ) { + url += dialogHashKey; + } + } + + // Set the location hash. + if ( settings.changeHash !== false && url ) { + //disable hash listening temporarily + urlHistory.ignoreNextHashChange = true; + //update hash and history + path.set( url ); + } + + // if title element wasn't found, try the page div data attr too + // If this is a deep-link or a reload ( active === undefined ) then just use pageTitle + var newPageTitle = ( !active )? pageTitle : toPage.jqmData( "title" ) || toPage.children( ":jqmData(role='header')" ).find( ".ui-title" ).getEncodedText(); + if ( !!newPageTitle && pageTitle === document.title ) { + pageTitle = newPageTitle; + } + if ( !toPage.jqmData( "title" ) ) { + toPage.jqmData( "title", pageTitle ); + } + + // Make sure we have a transition defined. + settings.transition = settings.transition || + ( ( historyDir && !activeIsInitialPage ) ? active.transition : undefined ) || + ( isDialog ? $.mobile.defaultDialogTransition : $.mobile.defaultPageTransition ); + + //add page to history stack if it's not back or forward + if ( !historyDir ) { + // Overwrite the current entry if it's a leftover from a dialog + if ( alreadyThere ) { + urlHistory.activeIndex = Math.max( 0, urlHistory.activeIndex - 1 ); + } + urlHistory.addNew( url, settings.transition, pageTitle, pageUrl, settings.role ); + } + + //set page title + document.title = urlHistory.getActive().title; + + //set "toPage" as activePage + $.mobile.activePage = toPage; + + // If we're navigating back in the URL history, set reverse accordingly. + settings.reverse = settings.reverse || historyDir < 0; + + transitionPages( toPage, fromPage, settings.transition, settings.reverse ) + .done(function( name, reverse, $to, $from, alreadyFocused ) { + removeActiveLinkClass(); + + //if there's a duplicateCachedPage, remove it from the DOM now that it's hidden + if ( settings.duplicateCachedPage ) { + settings.duplicateCachedPage.remove(); + } + + // Send focus to the newly shown page. Moved from promise .done binding in transitionPages + // itself to avoid ie bug that reports offsetWidth as > 0 (core check for visibility) + // despite visibility: hidden addresses issue #2965 + // https://github.com/jquery/jquery-mobile/issues/2965 + if ( !alreadyFocused ) { + $.mobile.focusPage( toPage ); + } + + releasePageTransitionLock(); + + // Let listeners know we're all done changing the current page. + mpc.trigger( "pagechange", triggerData ); + }); + }; + + $.mobile.changePage.defaults = { + transition: undefined, + reverse: false, + changeHash: true, + fromHashChange: false, + role: undefined, // By default we rely on the role defined by the @data-role attribute. + duplicateCachedPage: undefined, + pageContainer: undefined, + showLoadMsg: true, //loading message shows by default when pages are being fetched during changePage + dataUrl: undefined, + fromPage: undefined, + allowSamePageTransition: false + }; + +/* Event Bindings - hashchange, submit, and click */ + function findClosestLink( ele ) + { + while ( ele ) { + // Look for the closest element with a nodeName of "a". + // Note that we are checking if we have a valid nodeName + // before attempting to access it. This is because the + // node we get called with could have originated from within + // an embedded SVG document where some symbol instance elements + // don't have nodeName defined on them, or strings are of type + // SVGAnimatedString. + if ( ( typeof ele.nodeName === "string" ) && ele.nodeName.toLowerCase() === "a" ) { + break; + } + ele = ele.parentNode; + } + return ele; + } + + // The base URL for any given element depends on the page it resides in. + function getClosestBaseUrl( ele ) + { + // Find the closest page and extract out its url. + var url = $( ele ).closest( ".ui-page" ).jqmData( "url" ), + base = documentBase.hrefNoHash; + + if ( !url || !path.isPath( url ) ) { + url = base; + } + + return path.makeUrlAbsolute( url, base); + } + + //The following event bindings should be bound after mobileinit has been triggered + //the following deferred is resolved in the init file + $.mobile.navreadyDeferred = $.Deferred(); + $.mobile._registerInternalEvents = function() { + //bind to form submit events, handle with Ajax + $( document ).delegate( "form", "submit", function( event ) { + var $this = $( this ); + + if ( !$.mobile.ajaxEnabled || + // test that the form is, itself, ajax false + $this.is( ":jqmData(ajax='false')" ) || + // test that $.mobile.ignoreContentEnabled is set and + // the form or one of it's parents is ajax=false + !$this.jqmHijackable().length ) { + return; + } + + var type = $this.attr( "method" ), + target = $this.attr( "target" ), + url = $this.attr( "action" ); + + // If no action is specified, browsers default to using the + // URL of the document containing the form. Since we dynamically + // pull in pages from external documents, the form should submit + // to the URL for the source document of the page containing + // the form. + if ( !url ) { + // Get the @data-url for the page containing the form. + url = getClosestBaseUrl( $this ); + if ( url === documentBase.hrefNoHash ) { + // The url we got back matches the document base, + // which means the page must be an internal/embedded page, + // so default to using the actual document url as a browser + // would. + url = documentUrl.hrefNoSearch; + } + } + + url = path.makeUrlAbsolute( url, getClosestBaseUrl( $this ) ); + + if ( ( path.isExternal( url ) && !path.isPermittedCrossDomainRequest( documentUrl, url ) ) || target ) { + return; + } + + $.mobile.changePage( + url, + { + type: type && type.length && type.toLowerCase() || "get", + data: $this.serialize(), + transition: $this.jqmData( "transition" ), + reverse: $this.jqmData( "direction" ) === "reverse", + reloadPage: true + } + ); + event.preventDefault(); + }); + + //add active state on vclick + $( document ).bind( "vclick", function( event ) { + // if this isn't a left click we don't care. Its important to note + // that when the virtual event is generated it will create the which attr + if ( event.which > 1 || !$.mobile.linkBindingEnabled ) { + return; + } + + var link = findClosestLink( event.target ); + + // split from the previous return logic to avoid find closest where possible + // TODO teach $.mobile.hijackable to operate on raw dom elements so the link wrapping + // can be avoided + if ( !$( link ).jqmHijackable().length ) { + return; + } + + if ( link ) { + if ( path.parseUrl( link.getAttribute( "href" ) || "#" ).hash !== "#" ) { + removeActiveLinkClass( true ); + $activeClickedLink = $( link ).closest( ".ui-btn" ).not( ".ui-disabled" ); + $activeClickedLink.addClass( $.mobile.activeBtnClass ); + } + } + }); + + // click routing - direct to HTTP or Ajax, accordingly + $( document ).bind( "click", function( event ) { + if ( !$.mobile.linkBindingEnabled ) { + return; + } + + var link = findClosestLink( event.target ), $link = $( link ), httpCleanup; + + // If there is no link associated with the click or its not a left + // click we want to ignore the click + // TODO teach $.mobile.hijackable to operate on raw dom elements so the link wrapping + // can be avoided + if ( !link || event.which > 1 || !$link.jqmHijackable().length ) { + return; + } + + //remove active link class if external (then it won't be there if you come back) + httpCleanup = function() { + window.setTimeout(function() { removeActiveLinkClass( true ); }, 200 ); + }; + + //if there's a data-rel=back attr, go back in history + if ( $link.is( ":jqmData(rel='back')" ) ) { + $.mobile.back(); + return false; + } + + var baseUrl = getClosestBaseUrl( $link ), + + //get href, if defined, otherwise default to empty hash + href = path.makeUrlAbsolute( $link.attr( "href" ) || "#", baseUrl ); + + //if ajax is disabled, exit early + if ( !$.mobile.ajaxEnabled && !path.isEmbeddedPage( href ) ) { + httpCleanup(); + //use default click handling + return; + } + + // XXX_jblas: Ideally links to application pages should be specified as + // an url to the application document with a hash that is either + // the site relative path or id to the page. But some of the + // internal code that dynamically generates sub-pages for nested + // lists and select dialogs, just write a hash in the link they + // create. This means the actual URL path is based on whatever + // the current value of the base tag is at the time this code + // is called. For now we are just assuming that any url with a + // hash in it is an application page reference. + if ( href.search( "#" ) !== -1 ) { + href = href.replace( /[^#]*#/, "" ); + if ( !href ) { + //link was an empty hash meant purely + //for interaction, so we ignore it. + event.preventDefault(); + return; + } else if ( path.isPath( href ) ) { + //we have apath so make it the href we want to load. + href = path.makeUrlAbsolute( href, baseUrl ); + } else { + //we have a simple id so use the documentUrl as its base. + href = path.makeUrlAbsolute( "#" + href, documentUrl.hrefNoHash ); + } + } + + // Should we handle this link, or let the browser deal with it? + var useDefaultUrlHandling = $link.is( "[rel='external']" ) || $link.is( ":jqmData(ajax='false')" ) || $link.is( "[target]" ), + + // Some embedded browsers, like the web view in Phone Gap, allow cross-domain XHR + // requests if the document doing the request was loaded via the file:// protocol. + // This is usually to allow the application to "phone home" and fetch app specific + // data. We normally let the browser handle external/cross-domain urls, but if the + // allowCrossDomainPages option is true, we will allow cross-domain http/https + // requests to go through our page loading logic. + + //check for protocol or rel and its not an embedded page + //TODO overlap in logic from isExternal, rel=external check should be + // moved into more comprehensive isExternalLink + isExternal = useDefaultUrlHandling || ( path.isExternal( href ) && !path.isPermittedCrossDomainRequest( documentUrl, href ) ); + + if ( isExternal ) { + httpCleanup(); + //use default click handling + return; + } + + //use ajax + var transition = $link.jqmData( "transition" ), + reverse = $link.jqmData( "direction" ) === "reverse" || + // deprecated - remove by 1.0 + $link.jqmData( "back" ), + + //this may need to be more specific as we use data-rel more + role = $link.attr( "data-" + $.mobile.ns + "rel" ) || undefined; + + $.mobile.changePage( href, { transition: transition, reverse: reverse, role: role, link: $link } ); + event.preventDefault(); + }); + + //prefetch pages when anchors with data-prefetch are encountered + $( document ).delegate( ".ui-page", "pageshow.prefetch", function() { + var urls = []; + $( this ).find( "a:jqmData(prefetch)" ).each(function() { + var $link = $( this ), + url = $link.attr( "href" ); + + if ( url && $.inArray( url, urls ) === -1 ) { + urls.push( url ); + + $.mobile.loadPage( url, { role: $link.attr( "data-" + $.mobile.ns + "rel" ),prefetch: true } ); + } + }); + }); + + $.mobile._handleHashChange = function( hash ) { + //find first page via hash + var to = path.stripHash( hash ), + //transition is false if it's the first page, undefined otherwise (and may be overridden by default) + transition = $.mobile.urlHistory.stack.length === 0 ? "none" : undefined, + + // "navigate" event fired to allow others to take advantage of the more robust hashchange handling + navEvent = new $.Event( "navigate" ), + + // default options for the changPage calls made after examining the current state + // of the page and the hash + changePageOptions = { + transition: transition, + changeHash: false, + fromHashChange: true + }; + + if ( 0 === urlHistory.stack.length ) { + urlHistory.initialDst = to; + } + + // We should probably fire the "navigate" event from those places that make calls to _handleHashChange, + // and have _handleHashChange hook into the "navigate" event instead of triggering it here + $.mobile.pageContainer.trigger( navEvent ); + if ( navEvent.isDefaultPrevented() ) { + return; + } + + //if listening is disabled (either globally or temporarily), or it's a dialog hash + if ( !$.mobile.hashListeningEnabled || urlHistory.ignoreNextHashChange ) { + urlHistory.ignoreNextHashChange = false; + return; + } + + // special case for dialogs + if ( urlHistory.stack.length > 1 && to.indexOf( dialogHashKey ) > -1 && urlHistory.initialDst !== to ) { + + // If current active page is not a dialog skip the dialog and continue + // in the same direction + if ( !$.mobile.activePage.is( ".ui-dialog" ) ) { + //determine if we're heading forward or backward and continue accordingly past + //the current dialog + urlHistory.directHashChange({ + currentUrl: to, + isBack: function() { $.mobile.back(); }, + isForward: function() { window.history.forward(); } + }); + + // prevent changePage() + return; + } else { + // if the current active page is a dialog and we're navigating + // to a dialog use the dialog objected saved in the stack + urlHistory.directHashChange({ + currentUrl: to, + + // regardless of the direction of the history change + // do the following + either: function( isBack ) { + var active = $.mobile.urlHistory.getActive(); + + to = active.pageUrl; + + // make sure to set the role, transition and reversal + // as most of this is lost by the domCache cleaning + $.extend( changePageOptions, { + role: active.role, + transition: active.transition, + reverse: isBack + }); + } + }); + } + } + + //if to is defined, load it + if ( to ) { + // At this point, 'to' can be one of 3 things, a cached page element from + // a history stack entry, an id, or site-relative/absolute URL. If 'to' is + // an id, we need to resolve it against the documentBase, not the location.href, + // since the hashchange could've been the result of a forward/backward navigation + // that crosses from an external page/dialog to an internal page/dialog. + to = ( typeof to === "string" && !path.isPath( to ) ) ? ( path.makeUrlAbsolute( '#' + to, documentBase ) ) : to; + + // If we're about to go to an initial URL that contains a reference to a non-existent + // internal page, go to the first page instead. We know that the initial hash refers to a + // non-existent page, because the initial hash did not end up in the initial urlHistory entry + if ( to === path.makeUrlAbsolute( '#' + urlHistory.initialDst, documentBase ) && + urlHistory.stack.length && urlHistory.stack[0].url !== urlHistory.initialDst.replace( dialogHashKey, "" ) ) { + to = $.mobile.firstPage; + } + $.mobile.changePage( to, changePageOptions ); + } else { + //there's no hash, go to the first page in the dom + $.mobile.changePage( $.mobile.firstPage, changePageOptions ); + } + }; + + //hashchange event handler + $window.bind( "hashchange", function( e, triggered ) { + // Firefox auto-escapes the location.hash as for v13 but + // leaves the href untouched + $.mobile._handleHashChange( path.parseLocation().hash ); + }); + + //set page min-heights to be device specific + $( document ).bind( "pageshow", resetActivePageHeight ); + $( window ).bind( "throttledresize", resetActivePageHeight ); + + };//navreadyDeferred done callback + $.mobile.navreadyDeferred.done( function() { $.mobile._registerInternalEvents(); } ); + +})( jQuery ); + +(function( $, window ) { + // For now, let's Monkeypatch this onto the end of $.mobile._registerInternalEvents + // Scope self to pushStateHandler so we can reference it sanely within the + // methods handed off as event handlers + var pushStateHandler = {}, + self = pushStateHandler, + $win = $( window ), + url = $.mobile.path.parseLocation(), + mobileinitDeferred = $.Deferred(), + domreadyDeferred = $.Deferred(); + + $( document ).ready( $.proxy( domreadyDeferred, "resolve" ) ); + + $( document ).one( "mobileinit", $.proxy( mobileinitDeferred, "resolve" ) ); + + $.extend( pushStateHandler, { + // TODO move to a path helper, this is rather common functionality + initialFilePath: (function() { + return url.pathname + url.search; + })(), + + hashChangeTimeout: 200, + + hashChangeEnableTimer: undefined, + + initialHref: url.hrefNoHash, + + state: function() { + return { + // firefox auto decodes the url when using location.hash but not href + hash: $.mobile.path.parseLocation().hash || "#" + self.initialFilePath, + title: document.title, + + // persist across refresh + initialHref: self.initialHref + }; + }, + + resetUIKeys: function( url ) { + var dialog = $.mobile.dialogHashKey, + subkey = "&" + $.mobile.subPageUrlKey, + dialogIndex = url.indexOf( dialog ); + + if ( dialogIndex > -1 ) { + url = url.slice( 0, dialogIndex ) + "#" + url.slice( dialogIndex ); + } else if ( url.indexOf( subkey ) > -1 ) { + url = url.split( subkey ).join( "#" + subkey ); + } + + return url; + }, + + // TODO sort out a single barrier to hashchange functionality + nextHashChangePrevented: function( value ) { + $.mobile.urlHistory.ignoreNextHashChange = value; + self.onHashChangeDisabled = value; + }, + + // on hash change we want to clean up the url + // NOTE this takes place *after* the vanilla navigation hash change + // handling has taken place and set the state of the DOM + onHashChange: function( e ) { + // disable this hash change + if ( self.onHashChangeDisabled ) { + return; + } + + var href, state, + // firefox auto decodes the url when using location.hash but not href + hash = $.mobile.path.parseLocation().hash, + isPath = $.mobile.path.isPath( hash ), + resolutionUrl = isPath ? $.mobile.path.getLocation() : $.mobile.getDocumentUrl(); + + hash = isPath ? hash.replace( "#", "" ) : hash; + + + // propulate the hash when its not available + state = self.state(); + + // make the hash abolute with the current href + href = $.mobile.path.makeUrlAbsolute( hash, resolutionUrl ); + + if ( isPath ) { + href = self.resetUIKeys( href ); + } + + // replace the current url with the new href and store the state + // Note that in some cases we might be replacing an url with the + // same url. We do this anyways because we need to make sure that + // all of our history entries have a state object associated with + // them. This allows us to work around the case where $.mobile.back() + // is called to transition from an external page to an embedded page. + // In that particular case, a hashchange event is *NOT* generated by the browser. + // Ensuring each history entry has a state object means that onPopState() + // will always trigger our hashchange callback even when a hashchange event + // is not fired. + history.replaceState( state, document.title, href ); + }, + + // on popstate (ie back or forward) we need to replace the hash that was there previously + // cleaned up by the additional hash handling + onPopState: function( e ) { + var poppedState = e.originalEvent.state, + fromHash, toHash, hashChanged; + + // if there's no state its not a popstate we care about, eg chrome's initial popstate + if ( poppedState ) { + // if we get two pop states in under this.hashChangeTimeout + // make sure to clear any timer set for the previous change + clearTimeout( self.hashChangeEnableTimer ); + + // make sure to enable hash handling for the the _handleHashChange call + self.nextHashChangePrevented( false ); + + // change the page based on the hash in the popped state + $.mobile._handleHashChange( poppedState.hash ); + + // prevent any hashchange in the next self.hashChangeTimeout + self.nextHashChangePrevented( true ); + + // re-enable hash change handling after swallowing a possible hash + // change event that comes on all popstates courtesy of browsers like Android + self.hashChangeEnableTimer = setTimeout( function() { + self.nextHashChangePrevented( false ); + }, self.hashChangeTimeout ); + } + }, + + init: function() { + $win.bind( "hashchange", self.onHashChange ); + + // Handle popstate events the occur through history changes + $win.bind( "popstate", self.onPopState ); + + // if there's no hash, we need to replacestate for returning to home + if ( location.hash === "" ) { + history.replaceState( self.state(), document.title, $.mobile.path.getLocation() ); + } + } + }); + + // We need to init when "mobileinit", "domready", and "navready" have all happened + $.when( domreadyDeferred, mobileinitDeferred, $.mobile.navreadyDeferred ).done(function() { + if ( $.mobile.pushStateEnabled && $.support.pushState ) { + pushStateHandler.init(); + } + }); +})( jQuery, this ); + +/* +* fallback transition for flip in non-3D supporting browsers (which tend to handle complex transitions poorly in general +*/ + +(function( $, window, undefined ) { + +$.mobile.transitionFallbacks.flip = "fade"; + +})( jQuery, this ); +/* +* fallback transition for flow in non-3D supporting browsers (which tend to handle complex transitions poorly in general +*/ + +(function( $, window, undefined ) { + +$.mobile.transitionFallbacks.flow = "fade"; + +})( jQuery, this ); +/* +* fallback transition for pop in non-3D supporting browsers (which tend to handle complex transitions poorly in general +*/ + +(function( $, window, undefined ) { + +$.mobile.transitionFallbacks.pop = "fade"; + +})( jQuery, this ); +/* +* fallback transition for slide in non-3D supporting browsers (which tend to handle complex transitions poorly in general +*/ + +(function( $, window, undefined ) { + +// Use the simultaneous transitions handler for slide transitions +$.mobile.transitionHandlers.slide = $.mobile.transitionHandlers.simultaneous; + +// Set the slide transitions's fallback to "fade" +$.mobile.transitionFallbacks.slide = "fade"; + +})( jQuery, this ); +/* +* fallback transition for slidedown in non-3D supporting browsers (which tend to handle complex transitions poorly in general +*/ + +(function( $, window, undefined ) { + +$.mobile.transitionFallbacks.slidedown = "fade"; + +})( jQuery, this ); +/* +* fallback transition for slidefade in non-3D supporting browsers (which tend to handle complex transitions poorly in general +*/ + +(function( $, window, undefined ) { + +// Set the slide transitions's fallback to "fade" +$.mobile.transitionFallbacks.slidefade = "fade"; + +})( jQuery, this ); +/* +* fallback transition for slideup in non-3D supporting browsers (which tend to handle complex transitions poorly in general +*/ + +(function( $, window, undefined ) { + +$.mobile.transitionFallbacks.slideup = "fade"; + +})( jQuery, this ); +/* +* fallback transition for turn in non-3D supporting browsers (which tend to handle complex transitions poorly in general +*/ + +(function( $, window, undefined ) { + +$.mobile.transitionFallbacks.turn = "fade"; + +})( jQuery, this ); + +(function( $, undefined ) { + +$.mobile.page.prototype.options.degradeInputs = { + color: false, + date: false, + datetime: false, + "datetime-local": false, + email: false, + month: false, + number: false, + range: "number", + search: "text", + tel: false, + time: false, + url: false, + week: false +}; + + +//auto self-init widgets +$( document ).bind( "pagecreate create", function( e ) { + + var page = $.mobile.closestPageData( $( e.target ) ), options; + + if ( !page ) { + return; + } + + options = page.options; + + // degrade inputs to avoid poorly implemented native functionality + $( e.target ).find( "input" ).not( page.keepNativeSelector() ).each(function() { + var $this = $( this ), + type = this.getAttribute( "type" ), + optType = options.degradeInputs[ type ] || "text"; + + if ( options.degradeInputs[ type ] ) { + var html = $( "
" ).html( $this.clone() ).html(), + // In IE browsers, the type sometimes doesn't exist in the cloned markup, so we replace the closing tag instead + hasType = html.indexOf( " type=" ) > -1, + findstr = hasType ? /\s+type=["']?\w+['"]?/ : /\/?>/, + repstr = " type=\"" + optType + "\" data-" + $.mobile.ns + "type=\"" + type + "\"" + ( hasType ? "" : ">" ); + + $this.replaceWith( html.replace( findstr, repstr ) ); + } + }); + +}); + +})( jQuery ); + +(function( $, window, undefined ) { + +$.widget( "mobile.dialog", $.mobile.widget, { + options: { + closeBtnText: "Close", + overlayTheme: "a", + initSelector: ":jqmData(role='dialog')" + }, + _create: function() { + var self = this, + $el = this.element, + headerCloseButton = $( ""+ this.options.closeBtnText + "" ), + dialogWrap = $( "
", { + "role" : "dialog", + "class" : "ui-dialog-contain ui-corner-all ui-overlay-shadow" + }); + + $el.addClass( "ui-dialog ui-overlay-" + this.options.overlayTheme ); + + // Class the markup for dialog styling + // Set aria role + $el + .wrapInner( dialogWrap ) + .children() + .find( ":jqmData(role='header')" ).first() + .prepend( headerCloseButton ) + .end().end() + .children( ':first-child') + .addClass( "ui-corner-top" ) + .end() + .children( ":last-child" ) + .addClass( "ui-corner-bottom" ); + + // this must be an anonymous function so that select menu dialogs can replace + // the close method. This is a change from previously just defining data-rel=back + // on the button and letting nav handle it + // + // Use click rather than vclick in order to prevent the possibility of unintentionally + // reopening the dialog if the dialog opening item was directly under the close button. + headerCloseButton.bind( "click", function() { + self.close(); + }); + + /* bind events + - clicks and submits should use the closing transition that the dialog opened with + unless a data-transition is specified on the link/form + - if the click was on the close button, or the link has a data-rel="back" it'll go back in history naturally + */ + $el.bind( "vclick submit", function( event ) { + var $target = $( event.target ).closest( event.type === "vclick" ? "a" : "form" ), + active; + + if ( $target.length && !$target.jqmData( "transition" ) ) { + + active = $.mobile.urlHistory.getActive() || {}; + + $target.attr( "data-" + $.mobile.ns + "transition", ( active.transition || $.mobile.defaultDialogTransition ) ) + .attr( "data-" + $.mobile.ns + "direction", "reverse" ); + } + }) + .bind( "pagehide", function( e, ui ) { + $( this ).find( "." + $.mobile.activeBtnClass ).not( ".ui-slider-bg" ).removeClass( $.mobile.activeBtnClass ); + }) + // Override the theme set by the page plugin on pageshow + .bind( "pagebeforeshow", function() { + self._isCloseable = true; + if ( self.options.overlayTheme ) { + self.element + .page( "removeContainerBackground" ) + .page( "setContainerBackground", self.options.overlayTheme ); + } + }); + }, + + // Close method goes back in history + close: function() { + var dst; + + if ( this._isCloseable ) { + this._isCloseable = false; + if ( $.mobile.hashListeningEnabled ) { + $.mobile.back(); + } else { + dst = $.mobile.urlHistory.getPrev().url; + if ( !$.mobile.path.isPath( dst ) ) { + dst = $.mobile.path.makeUrlAbsolute( "#" + dst ); + } + + $.mobile.changePage( dst, { changeHash: false, fromHashChange: true } ); + } + } + } +}); + +//auto self-init widgets +$( document ).delegate( $.mobile.dialog.prototype.options.initSelector, "pagecreate", function() { + $.mobile.dialog.prototype.enhance( this ); +}); + +})( jQuery, this ); + +(function( $, undefined ) { + +$.mobile.page.prototype.options.backBtnText = "Back"; +$.mobile.page.prototype.options.addBackBtn = false; +$.mobile.page.prototype.options.backBtnTheme = null; +$.mobile.page.prototype.options.headerTheme = "a"; +$.mobile.page.prototype.options.footerTheme = "a"; +$.mobile.page.prototype.options.contentTheme = null; + +// NOTE bind used to force this binding to run before the buttonMarkup binding +// which expects .ui-footer top be applied in its gigantic selector +// TODO remove the buttonMarkup giant selector and move it to the various modules +// on which it depends +$( document ).bind( "pagecreate", function( e ) { + var $page = $( e.target ), + o = $page.data( "page" ).options, + pageRole = $page.jqmData( "role" ), + pageTheme = o.theme; + + $( ":jqmData(role='header'), :jqmData(role='footer'), :jqmData(role='content')", $page ) + .jqmEnhanceable() + .each(function() { + + var $this = $( this ), + role = $this.jqmData( "role" ), + theme = $this.jqmData( "theme" ), + contentTheme = theme || o.contentTheme || ( pageRole === "dialog" && pageTheme ), + $headeranchors, + leftbtn, + rightbtn, + backBtn; + + $this.addClass( "ui-" + role ); + + //apply theming and markup modifications to page,header,content,footer + if ( role === "header" || role === "footer" ) { + + var thisTheme = theme || ( role === "header" ? o.headerTheme : o.footerTheme ) || pageTheme; + + $this + //add theme class + .addClass( "ui-bar-" + thisTheme ) + // Add ARIA role + .attr( "role", role === "header" ? "banner" : "contentinfo" ); + + if ( role === "header") { + // Right,left buttons + $headeranchors = $this.children( "a, button" ); + leftbtn = $headeranchors.hasClass( "ui-btn-left" ); + rightbtn = $headeranchors.hasClass( "ui-btn-right" ); + + leftbtn = leftbtn || $headeranchors.eq( 0 ).not( ".ui-btn-right" ).addClass( "ui-btn-left" ).length; + + rightbtn = rightbtn || $headeranchors.eq( 1 ).addClass( "ui-btn-right" ).length; + } + + // Auto-add back btn on pages beyond first view + if ( o.addBackBtn && + role === "header" && + $( ".ui-page" ).length > 1 && + $page.jqmData( "url" ) !== $.mobile.path.stripHash( location.hash ) && + !leftbtn ) { + + backBtn = $( ""+ o.backBtnText +"" ) + // If theme is provided, override default inheritance + .attr( "data-"+ $.mobile.ns +"theme", o.backBtnTheme || thisTheme ) + .prependTo( $this ); + } + + // Page title + $this.children( "h1, h2, h3, h4, h5, h6" ) + .addClass( "ui-title" ) + // Regardless of h element number in src, it becomes h1 for the enhanced page + .attr({ + "role": "heading", + "aria-level": "1" + }); + + } else if ( role === "content" ) { + if ( contentTheme ) { + $this.addClass( "ui-body-" + ( contentTheme ) ); + } + + // Add ARIA role + $this.attr( "role", "main" ); + } + }); +}); + +})( jQuery ); + +(function( $, undefined ) { + +// filter function removes whitespace between label and form element so we can use inline-block (nodeType 3 = text) +$.fn.fieldcontain = function( options ) { + return this + .addClass( "ui-field-contain ui-body ui-br" ) + .contents().filter( function() { + return ( this.nodeType === 3 && !/\S/.test( this.nodeValue ) ); + }).remove(); +}; + +//auto self-init widgets +$( document ).bind( "pagecreate create", function( e ) { + $( ":jqmData(role='fieldcontain')", e.target ).jqmEnhanceable().fieldcontain(); +}); + +})( jQuery ); + +(function( $, undefined ) { + +$.fn.grid = function( options ) { + return this.each(function() { + + var $this = $( this ), + o = $.extend({ + grid: null + }, options ), + $kids = $this.children(), + gridCols = { solo:1, a:2, b:3, c:4, d:5 }, + grid = o.grid, + iterator; + + if ( !grid ) { + if ( $kids.length <= 5 ) { + for ( var letter in gridCols ) { + if ( gridCols[ letter ] === $kids.length ) { + grid = letter; + } + } + } else { + grid = "a"; + $this.addClass( "ui-grid-duo" ); + } + } + iterator = gridCols[grid]; + + $this.addClass( "ui-grid-" + grid ); + + $kids.filter( ":nth-child(" + iterator + "n+1)" ).addClass( "ui-block-a" ); + + if ( iterator > 1 ) { + $kids.filter( ":nth-child(" + iterator + "n+2)" ).addClass( "ui-block-b" ); + } + if ( iterator > 2 ) { + $kids.filter( ":nth-child(" + iterator + "n+3)" ).addClass( "ui-block-c" ); + } + if ( iterator > 3 ) { + $kids.filter( ":nth-child(" + iterator + "n+4)" ).addClass( "ui-block-d" ); + } + if ( iterator > 4 ) { + $kids.filter( ":nth-child(" + iterator + "n+5)" ).addClass( "ui-block-e" ); + } + }); +}; +})( jQuery ); + +(function( $, undefined ) { + +$( document ).bind( "pagecreate create", function( e ) { + $( ":jqmData(role='nojs')", e.target ).addClass( "ui-nojs" ); + +}); + +})( jQuery ); + +(function( $, undefined ) { + +$.mobile.behaviors.formReset = { + _handleFormReset: function() { + this._on( this.element.closest( "form" ), { + reset: function() { + this._delay( "_reset" ); + } + }); + } +}; + +})( jQuery ); + +(function( $, undefined ) { + +$.fn.buttonMarkup = function( options ) { + var $workingSet = this, + mapToDataAttr = function( key, value ) { + e.setAttribute( "data-" + $.mobile.ns + key, value ); + el.jqmData( key, value ); + }; + + // Enforce options to be of type string + options = ( options && ( $.type( options ) === "object" ) )? options : {}; + for ( var i = 0; i < $workingSet.length; i++ ) { + var el = $workingSet.eq( i ), + e = el[ 0 ], + o = $.extend( {}, $.fn.buttonMarkup.defaults, { + icon: options.icon !== undefined ? options.icon : el.jqmData( "icon" ), + iconpos: options.iconpos !== undefined ? options.iconpos : el.jqmData( "iconpos" ), + theme: options.theme !== undefined ? options.theme : el.jqmData( "theme" ) || $.mobile.getInheritedTheme( el, "c" ), + inline: options.inline !== undefined ? options.inline : el.jqmData( "inline" ), + shadow: options.shadow !== undefined ? options.shadow : el.jqmData( "shadow" ), + corners: options.corners !== undefined ? options.corners : el.jqmData( "corners" ), + iconshadow: options.iconshadow !== undefined ? options.iconshadow : el.jqmData( "iconshadow" ), + mini: options.mini !== undefined ? options.mini : el.jqmData( "mini" ) + }, options ), + + // Classes Defined + innerClass = "ui-btn-inner", + textClass = "ui-btn-text", + buttonClass, iconClass, + // Button inner markup + buttonInner, + buttonText, + buttonIcon, + buttonElements; + + $.each( o, mapToDataAttr ); + + if ( el.jqmData( "rel" ) === "popup" && el.attr( "href" ) ) { + e.setAttribute( "aria-haspopup", true ); + e.setAttribute( "aria-owns", e.getAttribute( "href" ) ); + } + + // Check if this element is already enhanced + buttonElements = $.data( ( ( e.tagName === "INPUT" || e.tagName === "BUTTON" ) ? e.parentNode : e ), "buttonElements" ); + + if ( buttonElements ) { + e = buttonElements.outer; + el = $( e ); + buttonInner = buttonElements.inner; + buttonText = buttonElements.text; + // We will recreate this icon below + $( buttonElements.icon ).remove(); + buttonElements.icon = null; + } + else { + buttonInner = document.createElement( o.wrapperEls ); + buttonText = document.createElement( o.wrapperEls ); + } + buttonIcon = o.icon ? document.createElement( "span" ) : null; + + if ( attachEvents && !buttonElements ) { + attachEvents(); + } + + // if not, try to find closest theme container + if ( !o.theme ) { + o.theme = $.mobile.getInheritedTheme( el, "c" ); + } + + buttonClass = "ui-btn ui-btn-up-" + o.theme; + buttonClass += o.shadow ? " ui-shadow" : ""; + buttonClass += o.corners ? " ui-btn-corner-all" : ""; + + if ( o.mini !== undefined ) { + // Used to control styling in headers/footers, where buttons default to `mini` style. + buttonClass += o.mini === true ? " ui-mini" : " ui-fullsize"; + } + + if ( o.inline !== undefined ) { + // Used to control styling in headers/footers, where buttons default to `inline` style. + buttonClass += o.inline === true ? " ui-btn-inline" : " ui-btn-block"; + } + + if ( o.icon ) { + o.icon = "ui-icon-" + o.icon; + o.iconpos = o.iconpos || "left"; + + iconClass = "ui-icon " + o.icon; + + if ( o.iconshadow ) { + iconClass += " ui-icon-shadow"; + } + } + + if ( o.iconpos ) { + buttonClass += " ui-btn-icon-" + o.iconpos; + + if ( o.iconpos === "notext" && !el.attr( "title" ) ) { + el.attr( "title", el.getEncodedText() ); + } + } + + innerClass += o.corners ? " ui-btn-corner-all" : ""; + + if ( o.iconpos && o.iconpos === "notext" && !el.attr( "title" ) ) { + el.attr( "title", el.getEncodedText() ); + } + + if ( buttonElements ) { + el.removeClass( buttonElements.bcls || "" ); + } + el.removeClass( "ui-link" ).addClass( buttonClass ); + + buttonInner.className = innerClass; + + buttonText.className = textClass; + if ( !buttonElements ) { + buttonInner.appendChild( buttonText ); + } + if ( buttonIcon ) { + buttonIcon.className = iconClass; + if ( !( buttonElements && buttonElements.icon ) ) { + buttonIcon.innerHTML = " "; + buttonInner.appendChild( buttonIcon ); + } + } + + while ( e.firstChild && !buttonElements ) { + buttonText.appendChild( e.firstChild ); + } + + if ( !buttonElements ) { + e.appendChild( buttonInner ); + } + + // Assign a structure containing the elements of this button to the elements of this button. This + // will allow us to recognize this as an already-enhanced button in future calls to buttonMarkup(). + buttonElements = { + bcls : buttonClass, + outer : e, + inner : buttonInner, + text : buttonText, + icon : buttonIcon + }; + + $.data( e, 'buttonElements', buttonElements ); + $.data( buttonInner, 'buttonElements', buttonElements ); + $.data( buttonText, 'buttonElements', buttonElements ); + if ( buttonIcon ) { + $.data( buttonIcon, 'buttonElements', buttonElements ); + } + } + + return this; +}; + +$.fn.buttonMarkup.defaults = { + corners: true, + shadow: true, + iconshadow: true, + wrapperEls: "span" +}; + +function closestEnabledButton( element ) { + var cname; + + while ( element ) { + // Note that we check for typeof className below because the element we + // handed could be in an SVG DOM where className on SVG elements is defined to + // be of a different type (SVGAnimatedString). We only operate on HTML DOM + // elements, so we look for plain "string". + cname = ( typeof element.className === 'string' ) && ( element.className + ' ' ); + if ( cname && cname.indexOf( "ui-btn " ) > -1 && cname.indexOf( "ui-disabled " ) < 0 ) { + break; + } + + element = element.parentNode; + } + + return element; +} + +var attachEvents = function() { + var hoverDelay = $.mobile.buttonMarkup.hoverDelay, hov, foc; + + $( document ).bind( { + "vmousedown vmousecancel vmouseup vmouseover vmouseout focus blur scrollstart": function( event ) { + var theme, + $btn = $( closestEnabledButton( event.target ) ), + isTouchEvent = event.originalEvent && /^touch/.test( event.originalEvent.type ), + evt = event.type; + + if ( $btn.length ) { + theme = $btn.attr( "data-" + $.mobile.ns + "theme" ); + + if ( evt === "vmousedown" ) { + if ( isTouchEvent ) { + // Use a short delay to determine if the user is scrolling before highlighting + hov = setTimeout( function() { + $btn.removeClass( "ui-btn-up-" + theme ).addClass( "ui-btn-down-" + theme ); + }, hoverDelay ); + } else { + $btn.removeClass( "ui-btn-up-" + theme ).addClass( "ui-btn-down-" + theme ); + } + } else if ( evt === "vmousecancel" || evt === "vmouseup" ) { + $btn.removeClass( "ui-btn-down-" + theme ).addClass( "ui-btn-up-" + theme ); + } else if ( evt === "vmouseover" || evt === "focus" ) { + if ( isTouchEvent ) { + // Use a short delay to determine if the user is scrolling before highlighting + foc = setTimeout( function() { + $btn.removeClass( "ui-btn-up-" + theme ).addClass( "ui-btn-hover-" + theme ); + }, hoverDelay ); + } else { + $btn.removeClass( "ui-btn-up-" + theme ).addClass( "ui-btn-hover-" + theme ); + } + } else if ( evt === "vmouseout" || evt === "blur" || evt === "scrollstart" ) { + $btn.removeClass( "ui-btn-hover-" + theme + " ui-btn-down-" + theme ).addClass( "ui-btn-up-" + theme ); + if ( hov ) { + clearTimeout( hov ); + } + if ( foc ) { + clearTimeout( foc ); + } + } + } + }, + "focusin focus": function( event ) { + $( closestEnabledButton( event.target ) ).addClass( $.mobile.focusClass ); + }, + "focusout blur": function( event ) { + $( closestEnabledButton( event.target ) ).removeClass( $.mobile.focusClass ); + } + }); + + attachEvents = null; +}; + +//links in bars, or those with data-role become buttons +//auto self-init widgets +$( document ).bind( "pagecreate create", function( e ) { + + $( ":jqmData(role='button'), .ui-bar > a, .ui-header > a, .ui-footer > a, .ui-bar > :jqmData(role='controlgroup') > a", e.target ) + .jqmEnhanceable() + .not( "button, input, .ui-btn, :jqmData(role='none'), :jqmData(role='nojs')" ) + .buttonMarkup(); +}); + +})( jQuery ); + + +(function( $, undefined ) { + +$.widget( "mobile.collapsible", $.mobile.widget, { + options: { + expandCueText: " click to expand contents", + collapseCueText: " click to collapse contents", + collapsed: true, + heading: "h1,h2,h3,h4,h5,h6,legend", + theme: null, + contentTheme: null, + inset: true, + mini: false, + initSelector: ":jqmData(role='collapsible')" + }, + _create: function() { + + var $el = this.element, + o = this.options, + collapsible = $el.addClass( "ui-collapsible" ), + collapsibleHeading = $el.children( o.heading ).first(), + collapsedIcon = $el.jqmData( "collapsed-icon" ) || o.collapsedIcon, + expandedIcon = $el.jqmData( "expanded-icon" ) || o.expandedIcon, + collapsibleContent = collapsible.wrapInner( "
" ).children( ".ui-collapsible-content" ), + collapsibleSet = $el.closest( ":jqmData(role='collapsible-set')" ).addClass( "ui-collapsible-set" ); + + // Replace collapsibleHeading if it's a legend + if ( collapsibleHeading.is( "legend" ) ) { + collapsibleHeading = $( "
"+ collapsibleHeading.html() +"
" ).insertBefore( collapsibleHeading ); + collapsibleHeading.next().remove(); + } + + // If we are in a collapsible set + if ( collapsibleSet.length ) { + // Inherit the theme from collapsible-set + if ( !o.theme ) { + o.theme = collapsibleSet.jqmData( "theme" ) || $.mobile.getInheritedTheme( collapsibleSet, "c" ); + } + // Inherit the content-theme from collapsible-set + if ( !o.contentTheme ) { + o.contentTheme = collapsibleSet.jqmData( "content-theme" ); + } + + // Get the preference for collapsed icon in the set + if ( !o.collapsedIcon ) { + o.collapsedIcon = collapsibleSet.jqmData( "collapsed-icon" ); + } + // Get the preference for expanded icon in the set + if ( !o.expandedIcon ) { + o.expandedIcon = collapsibleSet.jqmData( "expanded-icon" ); + } + // Gets the preference icon position in the set + if ( !o.iconpos ) { + o.iconpos = collapsibleSet.jqmData( "iconpos" ); + } + // Inherit the preference for inset from collapsible-set or set the default value to ensure equalty within a set + if ( collapsibleSet.jqmData( "inset" ) !== undefined ) { + o.inset = collapsibleSet.jqmData( "inset" ); + } else { + o.inset = true; + } + // Gets the preference for mini in the set + if ( !o.mini ) { + o.mini = collapsibleSet.jqmData( "mini" ); + } + } else { + // get inherited theme if not a set and no theme has been set + if ( !o.theme ) { + o.theme = $.mobile.getInheritedTheme( $el, "c" ); + } + } + + if ( !!o.inset ) { + collapsible.addClass( "ui-collapsible-inset" ); + } + + collapsibleContent.addClass( ( o.contentTheme ) ? ( "ui-body-" + o.contentTheme ) : ""); + + collapsedIcon = $el.jqmData( "collapsed-icon" ) || o.collapsedIcon || "plus"; + expandedIcon = $el.jqmData( "expanded-icon" ) || o.expandedIcon || "minus"; + + collapsibleHeading + //drop heading in before content + .insertBefore( collapsibleContent ) + //modify markup & attributes + .addClass( "ui-collapsible-heading" ) + .append( "" ) + .wrapInner( "" ) + .find( "a" ) + .first() + .buttonMarkup({ + shadow: false, + corners: false, + iconpos: $el.jqmData( "iconpos" ) || o.iconpos || "left", + icon: collapsedIcon, + mini: o.mini, + theme: o.theme + }); + + if ( !!o.inset ) { + collapsibleHeading + .find( "a" ).first().add( ".ui-btn-inner", $el ) + .addClass( "ui-corner-top ui-corner-bottom" ); + } + + //events + collapsible + .bind( "expand collapse", function( event ) { + if ( !event.isDefaultPrevented() ) { + var $this = $( this ), + isCollapse = ( event.type === "collapse" ), + contentTheme = o.contentTheme; + + event.preventDefault(); + + collapsibleHeading + .toggleClass( "ui-collapsible-heading-collapsed", isCollapse ) + .find( ".ui-collapsible-heading-status" ) + .text( isCollapse ? o.expandCueText : o.collapseCueText ) + .end() + .find( ".ui-icon" ) + .toggleClass( "ui-icon-" + expandedIcon, !isCollapse ) + // logic or cause same icon for expanded/collapsed state would remove the ui-icon-class + .toggleClass( "ui-icon-" + collapsedIcon, ( isCollapse || expandedIcon === collapsedIcon ) ) + .end() + .find( "a" ).first().removeClass( $.mobile.activeBtnClass ); + + $this.toggleClass( "ui-collapsible-collapsed", isCollapse ); + collapsibleContent.toggleClass( "ui-collapsible-content-collapsed", isCollapse ).attr( "aria-hidden", isCollapse ); + + if ( contentTheme && !!o.inset && ( !collapsibleSet.length || collapsible.jqmData( "collapsible-last" ) ) ) { + collapsibleHeading + .find( "a" ).first().add( collapsibleHeading.find( ".ui-btn-inner" ) ) + .toggleClass( "ui-corner-bottom", isCollapse ); + collapsibleContent.toggleClass( "ui-corner-bottom", !isCollapse ); + } + collapsibleContent.trigger( "updatelayout" ); + } + }) + .trigger( o.collapsed ? "collapse" : "expand" ); + + collapsibleHeading + .bind( "tap", function( event ) { + collapsibleHeading.find( "a" ).first().addClass( $.mobile.activeBtnClass ); + }) + .bind( "click", function( event ) { + + var type = collapsibleHeading.is( ".ui-collapsible-heading-collapsed" ) ? "expand" : "collapse"; + + collapsible.trigger( type ); + + event.preventDefault(); + event.stopPropagation(); + }); + } +}); + +//auto self-init widgets +$( document ).bind( "pagecreate create", function( e ) { + $.mobile.collapsible.prototype.enhanceWithin( e.target ); +}); + +})( jQuery ); + +(function( $, undefined ) { + +$.widget( "mobile.collapsibleset", $.mobile.widget, { + options: { + initSelector: ":jqmData(role='collapsible-set')" + }, + _create: function() { + var $el = this.element.addClass( "ui-collapsible-set" ), + o = this.options; + + // Inherit the theme from collapsible-set + if ( !o.theme ) { + o.theme = $.mobile.getInheritedTheme( $el, "c" ); + } + // Inherit the content-theme from collapsible-set + if ( !o.contentTheme ) { + o.contentTheme = $el.jqmData( "content-theme" ); + } + + if ( $el.jqmData( "inset" ) !== undefined ) { + o.inset = $el.jqmData( "inset" ); + } + o.inset = o.inset !== undefined ? o.inset : true; + + // Initialize the collapsible set if it's not already initialized + if ( !$el.jqmData( "collapsiblebound" ) ) { + $el + .jqmData( "collapsiblebound", true ) + .bind( "expand collapse", function( event ) { + var isCollapse = ( event.type === "collapse" ), + collapsible = $( event.target ).closest( ".ui-collapsible" ), + widget = collapsible.data( "collapsible" ); + if ( collapsible.jqmData( "collapsible-last" ) && !!o.inset ) { + collapsible.find( ".ui-collapsible-heading" ).first() + .find( "a" ).first() + .toggleClass( "ui-corner-bottom", isCollapse ) + .find( ".ui-btn-inner" ) + .toggleClass( "ui-corner-bottom", isCollapse ); + collapsible.find( ".ui-collapsible-content" ).toggleClass( "ui-corner-bottom", !isCollapse ); + } + }) + .bind( "expand", function( event ) { + var closestCollapsible = $( event.target ) + .closest( ".ui-collapsible" ); + if ( closestCollapsible.parent().is( ":jqmData(role='collapsible-set')" ) ) { + closestCollapsible + .siblings( ".ui-collapsible" ) + .trigger( "collapse" ); + } + }); + } + }, + + _init: function() { + var $el = this.element, + collapsiblesInSet = $el.children( ":jqmData(role='collapsible')" ), + expanded = collapsiblesInSet.filter( ":jqmData(collapsed='false')" ); + this.refresh(); + + // Because the corners are handled by the collapsible itself and the default state is collapsed + // That was causing https://github.com/jquery/jquery-mobile/issues/4116 + expanded.trigger( "expand" ); + }, + + refresh: function() { + var $el = this.element, + o = this.options, + collapsiblesInSet = $el.children( ":jqmData(role='collapsible')" ); + + $.mobile.collapsible.prototype.enhance( collapsiblesInSet.not( ".ui-collapsible" ) ); + + // clean up borders + if ( !!o.inset ) { + collapsiblesInSet.each(function() { + $( this ).jqmRemoveData( "collapsible-last" ) + .find( ".ui-collapsible-heading" ) + .find( "a" ).first() + .removeClass( "ui-corner-top ui-corner-bottom" ) + .find( ".ui-btn-inner" ) + .removeClass( "ui-corner-top ui-corner-bottom" ); + }); + + collapsiblesInSet.first() + .find( "a" ) + .first() + .addClass( "ui-corner-top" ) + .find( ".ui-btn-inner" ) + .addClass( "ui-corner-top" ); + + collapsiblesInSet.last() + .jqmData( "collapsible-last", true ) + .find( "a" ) + .first() + .addClass( "ui-corner-bottom" ) + .find( ".ui-btn-inner" ) + .addClass( "ui-corner-bottom" ); + } + } +}); + +//auto self-init widgets +$( document ).bind( "pagecreate create", function( e ) { + $.mobile.collapsibleset.prototype.enhanceWithin( e.target ); +}); + +})( jQuery ); + +(function( $, undefined ) { + +$.widget( "mobile.navbar", $.mobile.widget, { + options: { + iconpos: "top", + grid: null, + initSelector: ":jqmData(role='navbar')" + }, + + _create: function() { + + var $navbar = this.element, + $navbtns = $navbar.find( "a" ), + iconpos = $navbtns.filter( ":jqmData(icon)" ).length ? + this.options.iconpos : undefined; + + $navbar.addClass( "ui-navbar ui-mini" ) + .attr( "role", "navigation" ) + .find( "ul" ) + .jqmEnhanceable() + .grid({ grid: this.options.grid }); + + $navbtns.buttonMarkup({ + corners: false, + shadow: false, + inline: true, + iconpos: iconpos + }); + + $navbar.delegate( "a", "vclick", function( event ) { + if ( !$(event.target).hasClass( "ui-disabled" ) ) { + $navbtns.removeClass( $.mobile.activeBtnClass ); + $( this ).addClass( $.mobile.activeBtnClass ); + } + }); + + // Buttons in the navbar with ui-state-persist class should regain their active state before page show + $navbar.closest( ".ui-page" ).bind( "pagebeforeshow", function() { + $navbtns.filter( ".ui-state-persist" ).addClass( $.mobile.activeBtnClass ); + }); + } +}); + +//auto self-init widgets +$( document ).bind( "pagecreate create", function( e ) { + $.mobile.navbar.prototype.enhanceWithin( e.target ); +}); + +})( jQuery ); + +(function( $, undefined ) { + +//Keeps track of the number of lists per page UID +//This allows support for multiple nested list in the same page +//https://github.com/jquery/jquery-mobile/issues/1617 +var listCountPerPage = {}; + +$.widget( "mobile.listview", $.mobile.widget, { + + options: { + theme: null, + countTheme: "c", + headerTheme: "b", + dividerTheme: "b", + icon: "arrow-r", + splitIcon: "arrow-r", + splitTheme: "b", + inset: false, + initSelector: ":jqmData(role='listview')" + }, + + _create: function() { + var t = this, + listviewClasses = ""; + + listviewClasses += t.options.inset ? " ui-listview-inset ui-corner-all ui-shadow " : ""; + + // create listview markup + t.element.addClass(function( i, orig ) { + return orig + " ui-listview " + listviewClasses; + }); + + t.refresh( true ); + }, + + _removeCorners: function( li, which ) { + var top = "ui-corner-top ui-corner-tr ui-corner-tl", + bot = "ui-corner-bottom ui-corner-br ui-corner-bl"; + + li = li.add( li.find( ".ui-btn-inner, .ui-li-link-alt, .ui-li-thumb" ) ); + + if ( which === "top" ) { + li.removeClass( top ); + } else if ( which === "bottom" ) { + li.removeClass( bot ); + } else { + li.removeClass( top + " " + bot ); + } + }, + + _refreshCorners: function( create ) { + var $li, + $visibleli, + $topli, + $bottomli; + + $li = this.element.children( "li" ); + // At create time and when autodividers calls refresh the li are not visible yet so we need to rely on .ui-screen-hidden + $visibleli = create || $li.filter( ":visible" ).length === 0 ? $li.not( ".ui-screen-hidden" ) : $li.filter( ":visible" ); + + // ui-li-last is used for setting border-bottom on the last li + $li.filter( ".ui-li-last" ).removeClass( "ui-li-last" ); + + if ( this.options.inset ) { + this._removeCorners( $li ); + + // Select the first visible li element + $topli = $visibleli.first() + .addClass( "ui-corner-top" ); + + $topli.add( $topli.find( ".ui-btn-inner" ) + .not( ".ui-li-link-alt span:first-child" ) ) + .addClass( "ui-corner-top" ) + .end() + .find( ".ui-li-link-alt, .ui-li-link-alt span:first-child" ) + .addClass( "ui-corner-tr" ) + .end() + .find( ".ui-li-thumb" ) + .not( ".ui-li-icon" ) + .addClass( "ui-corner-tl" ); + + // Select the last visible li element + $bottomli = $visibleli.last() + .addClass( "ui-corner-bottom ui-li-last" ); + + $bottomli.add( $bottomli.find( ".ui-btn-inner" ) ) + .find( ".ui-li-link-alt" ) + .addClass( "ui-corner-br" ) + .end() + .find( ".ui-li-thumb" ) + .not( ".ui-li-icon" ) + .addClass( "ui-corner-bl" ); + } else { + $visibleli.last().addClass( "ui-li-last" ); + } + if ( !create ) { + this.element.trigger( "updatelayout" ); + } + }, + + // This is a generic utility method for finding the first + // node with a given nodeName. It uses basic DOM traversal + // to be fast and is meant to be a substitute for simple + // $.fn.closest() and $.fn.children() calls on a single + // element. Note that callers must pass both the lowerCase + // and upperCase version of the nodeName they are looking for. + // The main reason for this is that this function will be + // called many times and we want to avoid having to lowercase + // the nodeName from the element every time to ensure we have + // a match. Note that this function lives here for now, but may + // be moved into $.mobile if other components need a similar method. + _findFirstElementByTagName: function( ele, nextProp, lcName, ucName ) { + var dict = {}; + dict[ lcName ] = dict[ ucName ] = true; + while ( ele ) { + if ( dict[ ele.nodeName ] ) { + return ele; + } + ele = ele[ nextProp ]; + } + return null; + }, + _getChildrenByTagName: function( ele, lcName, ucName ) { + var results = [], + dict = {}; + dict[ lcName ] = dict[ ucName ] = true; + ele = ele.firstChild; + while ( ele ) { + if ( dict[ ele.nodeName ] ) { + results.push( ele ); + } + ele = ele.nextSibling; + } + return $( results ); + }, + + _addThumbClasses: function( containers ) { + var i, img, len = containers.length; + for ( i = 0; i < len; i++ ) { + img = $( this._findFirstElementByTagName( containers[ i ].firstChild, "nextSibling", "img", "IMG" ) ); + if ( img.length ) { + img.addClass( "ui-li-thumb" ); + $( this._findFirstElementByTagName( img[ 0 ].parentNode, "parentNode", "li", "LI" ) ).addClass( img.is( ".ui-li-icon" ) ? "ui-li-has-icon" : "ui-li-has-thumb" ); + } + } + }, + + refresh: function( create ) { + this.parentPage = this.element.closest( ".ui-page" ); + this._createSubPages(); + + var o = this.options, + $list = this.element, + self = this, + dividertheme = $list.jqmData( "dividertheme" ) || o.dividerTheme, + listsplittheme = $list.jqmData( "splittheme" ), + listspliticon = $list.jqmData( "spliticon" ), + listicon = $list.jqmData( "icon" ), + li = this._getChildrenByTagName( $list[ 0 ], "li", "LI" ), + ol = !!$.nodeName( $list[ 0 ], "ol" ), + jsCount = !$.support.cssPseudoElement, + start = $list.attr( "start" ), + itemClassDict = {}, + item, itemClass, itemTheme, + a, last, splittheme, counter, startCount, newStartCount, countParent, icon, imgParents, img, linkIcon; + + if ( ol && jsCount ) { + $list.find( ".ui-li-dec" ).remove(); + } + + if ( ol ) { + // Check if a start attribute has been set while taking a value of 0 into account + if ( start || start === 0 ) { + if ( !jsCount ) { + startCount = parseFloat( start ) - 1; + $list.css( "counter-reset", "listnumbering " + startCount ); + } else { + counter = parseFloat( start ); + } + } else if ( jsCount ) { + counter = 1; + } + } + + if ( !o.theme ) { + o.theme = $.mobile.getInheritedTheme( this.element, "c" ); + } + + for ( var pos = 0, numli = li.length; pos < numli; pos++ ) { + item = li.eq( pos ); + itemClass = "ui-li"; + + // If we're creating the element, we update it regardless + if ( create || !item.hasClass( "ui-li" ) ) { + itemTheme = item.jqmData( "theme" ) || o.theme; + a = this._getChildrenByTagName( item[ 0 ], "a", "A" ); + var isDivider = ( item.jqmData( "role" ) === "list-divider" ); + + if ( a.length && !isDivider ) { + icon = item.jqmData( "icon" ); + + item.buttonMarkup({ + wrapperEls: "div", + shadow: false, + corners: false, + iconpos: "right", + icon: a.length > 1 || icon === false ? false : icon || listicon || o.icon, + theme: itemTheme + }); + + if ( ( icon !== false ) && ( a.length === 1 ) ) { + item.addClass( "ui-li-has-arrow" ); + } + + a.first().removeClass( "ui-link" ).addClass( "ui-link-inherit" ); + + if ( a.length > 1 ) { + itemClass += " ui-li-has-alt"; + + last = a.last(); + splittheme = listsplittheme || last.jqmData( "theme" ) || o.splitTheme; + linkIcon = last.jqmData( "icon" ); + + last.appendTo( item ) + .attr( "title", last.getEncodedText() ) + .addClass( "ui-li-link-alt" ) + .empty() + .buttonMarkup({ + shadow: false, + corners: false, + theme: itemTheme, + icon: false, + iconpos: "notext" + }) + .find( ".ui-btn-inner" ) + .append( + $( document.createElement( "span" ) ).buttonMarkup({ + shadow: true, + corners: true, + theme: splittheme, + iconpos: "notext", + // link icon overrides list item icon overrides ul element overrides options + icon: linkIcon || icon || listspliticon || o.splitIcon + }) + ); + } + } else if ( isDivider ) { + + itemClass += " ui-li-divider ui-bar-" + dividertheme; + item.attr( "role", "heading" ); + + if ( ol ) { + //reset counter when a divider heading is encountered + if ( start || start === 0 ) { + if ( !jsCount ) { + newStartCount = parseFloat( start ) - 1; + item.css( "counter-reset", "listnumbering " + newStartCount ); + } else { + counter = parseFloat( start ); + } + } else if ( jsCount ) { + counter = 1; + } + } + + } else { + itemClass += " ui-li-static ui-btn-up-" + itemTheme; + } + } + + if ( ol && jsCount && itemClass.indexOf( "ui-li-divider" ) < 0 ) { + countParent = itemClass.indexOf( "ui-li-static" ) > 0 ? item : item.find( ".ui-link-inherit" ); + + countParent.addClass( "ui-li-jsnumbering" ) + .prepend( "" + ( counter++ ) + ". " ); + } + + // Instead of setting item class directly on the list item and its + // btn-inner at this point in time, push the item into a dictionary + // that tells us what class to set on it so we can do this after this + // processing loop is finished. + + if ( !itemClassDict[ itemClass ] ) { + itemClassDict[ itemClass ] = []; + } + + itemClassDict[ itemClass ].push( item[ 0 ] ); + } + + // Set the appropriate listview item classes on each list item + // and their btn-inner elements. The main reason we didn't do this + // in the for-loop above is because we can eliminate per-item function overhead + // by calling addClass() and children() once or twice afterwards. This + // can give us a significant boost on platforms like WP7.5. + + for ( itemClass in itemClassDict ) { + $( itemClassDict[ itemClass ] ).addClass( itemClass ).children( ".ui-btn-inner" ).addClass( itemClass ); + } + + $list.find( "h1, h2, h3, h4, h5, h6" ).addClass( "ui-li-heading" ) + .end() + + .find( "p, dl" ).addClass( "ui-li-desc" ) + .end() + + .find( ".ui-li-aside" ).each(function() { + var $this = $( this ); + $this.prependTo( $this.parent() ); //shift aside to front for css float + }) + .end() + + .find( ".ui-li-count" ).each(function() { + $( this ).closest( "li" ).addClass( "ui-li-has-count" ); + }).addClass( "ui-btn-up-" + ( $list.jqmData( "counttheme" ) || this.options.countTheme) + " ui-btn-corner-all" ); + + // The idea here is to look at the first image in the list item + // itself, and any .ui-link-inherit element it may contain, so we + // can place the appropriate classes on the image and list item. + // Note that we used to use something like: + // + // li.find(">img:eq(0), .ui-link-inherit>img:eq(0)").each( ... ); + // + // But executing a find() like that on Windows Phone 7.5 took a + // really long time. Walking things manually with the code below + // allows the 400 listview item page to load in about 3 seconds as + // opposed to 30 seconds. + + this._addThumbClasses( li ); + this._addThumbClasses( $list.find( ".ui-link-inherit" ) ); + + this._refreshCorners( create ); + + // autodividers binds to this to redraw dividers after the listview refresh + this._trigger( "afterrefresh" ); + }, + + //create a string for ID/subpage url creation + _idStringEscape: function( str ) { + return str.replace(/[^a-zA-Z0-9]/g, '-'); + }, + + _createSubPages: function() { + var parentList = this.element, + parentPage = parentList.closest( ".ui-page" ), + parentUrl = parentPage.jqmData( "url" ), + parentId = parentUrl || parentPage[ 0 ][ $.expando ], + parentListId = parentList.attr( "id" ), + o = this.options, + dns = "data-" + $.mobile.ns, + self = this, + persistentFooterID = parentPage.find( ":jqmData(role='footer')" ).jqmData( "id" ), + hasSubPages; + + if ( typeof listCountPerPage[ parentId ] === "undefined" ) { + listCountPerPage[ parentId ] = -1; + } + + parentListId = parentListId || ++listCountPerPage[ parentId ]; + + $( parentList.find( "li>ul, li>ol" ).toArray().reverse() ).each(function( i ) { + var self = this, + list = $( this ), + listId = list.attr( "id" ) || parentListId + "-" + i, + parent = list.parent(), + nodeElsFull = $( list.prevAll().toArray().reverse() ), + nodeEls = nodeElsFull.length ? nodeElsFull : $( "" + $.trim(parent.contents()[ 0 ].nodeValue) + "" ), + title = nodeEls.first().getEncodedText(),//url limits to first 30 chars of text + id = ( parentUrl || "" ) + "&" + $.mobile.subPageUrlKey + "=" + listId, + theme = list.jqmData( "theme" ) || o.theme, + countTheme = list.jqmData( "counttheme" ) || parentList.jqmData( "counttheme" ) || o.countTheme, + newPage, anchor; + + //define hasSubPages for use in later removal + hasSubPages = true; + + newPage = list.detach() + .wrap( "
" ) + .parent() + .before( "
" + title + "
" ) + .after( persistentFooterID ? $( "
" ) : "" ) + .parent() + .appendTo( $.mobile.pageContainer ); + + newPage.page(); + + anchor = parent.find( 'a:first' ); + + if ( !anchor.length ) { + anchor = $( "" ).html( nodeEls || title ).prependTo( parent.empty() ); + } + + anchor.attr( "href", "#" + id ); + + }).listview(); + + // on pagehide, remove any nested pages along with the parent page, as long as they aren't active + // and aren't embedded + if ( hasSubPages && + parentPage.is( ":jqmData(external-page='true')" ) && + parentPage.data( "page" ).options.domCache === false ) { + + var newRemove = function( e, ui ) { + var nextPage = ui.nextPage, npURL, + prEvent = new $.Event( "pageremove" ); + + if ( ui.nextPage ) { + npURL = nextPage.jqmData( "url" ); + if ( npURL.indexOf( parentUrl + "&" + $.mobile.subPageUrlKey ) !== 0 ) { + self.childPages().remove(); + parentPage.trigger( prEvent ); + if ( !prEvent.isDefaultPrevented() ) { + parentPage.removeWithDependents(); + } + } + } + }; + + // unbind the original page remove and replace with our specialized version + parentPage + .unbind( "pagehide.remove" ) + .bind( "pagehide.remove", newRemove); + } + }, + + // TODO sort out a better way to track sub pages of the listview this is brittle + childPages: function() { + var parentUrl = this.parentPage.jqmData( "url" ); + + return $( ":jqmData(url^='"+ parentUrl + "&" + $.mobile.subPageUrlKey + "')" ); + } +}); + +//auto self-init widgets +$( document ).bind( "pagecreate create", function( e ) { + $.mobile.listview.prototype.enhanceWithin( e.target ); +}); + +})( jQuery ); + +(function( $, undefined ) { + +$.mobile.listview.prototype.options.autodividers = false; +$.mobile.listview.prototype.options.autodividersSelector = function( elt ) { + // look for the text in the given element + var text = $.trim( elt.text() ) || null; + + if ( !text ) { + return null; + } + + // create the text for the divider (first uppercased letter) + text = text.slice( 0, 1 ).toUpperCase(); + + return text; +}; + +$( document ).delegate( "ul,ol", "listviewcreate", function() { + + var list = $( this ), + listview = list.data( "listview" ); + + if ( !listview || !listview.options.autodividers ) { + return; + } + + var replaceDividers = function () { + list.find( "li:jqmData(role='list-divider')" ).remove(); + + var lis = list.find( 'li' ), + lastDividerText = null, li, dividerText; + + for ( var i = 0; i < lis.length ; i++ ) { + li = lis[i]; + dividerText = listview.options.autodividersSelector( $( li ) ); + + if ( dividerText && lastDividerText !== dividerText ) { + var divider = document.createElement( 'li' ); + divider.appendChild( document.createTextNode( dividerText ) ); + divider.setAttribute( 'data-' + $.mobile.ns + 'role', 'list-divider' ); + li.parentNode.insertBefore( divider, li ); + } + + lastDividerText = dividerText; + } + }; + + var afterListviewRefresh = function () { + list.unbind( 'listviewafterrefresh', afterListviewRefresh ); + replaceDividers(); + listview.refresh(); + list.bind( 'listviewafterrefresh', afterListviewRefresh ); + }; + + afterListviewRefresh(); +}); + +})( jQuery ); + +/* +* "checkboxradio" plugin +*/ + +(function( $, undefined ) { + +$.widget( "mobile.checkboxradio", $.mobile.widget, { + options: { + theme: null, + mini: false, + initSelector: "input[type='checkbox'],input[type='radio']" + }, + _create: function() { + var self = this, + input = this.element, + o = this.options, + inheritAttr = function( input, dataAttr ) { + return input.jqmData( dataAttr ) || input.closest( "form, fieldset" ).jqmData( dataAttr ); + }, + // NOTE: Windows Phone could not find the label through a selector + // filter works though. + parentLabel = $( input ).closest( "label" ), + label = parentLabel.length ? parentLabel : $( input ).closest( "form, fieldset, :jqmData(role='page'), :jqmData(role='dialog')" ).find( "label" ).filter( "[for='" + input[0].id + "']" ).first(), + inputtype = input[0].type, + mini = inheritAttr( input, "mini" ) || o.mini, + checkedState = inputtype + "-on", + uncheckedState = inputtype + "-off", + icon = input.parents( ":jqmData(type='horizontal')" ).length ? undefined : uncheckedState, + iconpos = inheritAttr( input, "iconpos" ), + activeBtn = icon ? "" : " " + $.mobile.activeBtnClass, + checkedClass = "ui-" + checkedState + activeBtn, + uncheckedClass = "ui-" + uncheckedState, + checkedicon = "ui-icon-" + checkedState, + uncheckedicon = "ui-icon-" + uncheckedState; + + if ( inputtype !== "checkbox" && inputtype !== "radio" ) { + return; + } + + // Expose for other methods + $.extend( this, { + label: label, + inputtype: inputtype, + checkedClass: checkedClass, + uncheckedClass: uncheckedClass, + checkedicon: checkedicon, + uncheckedicon: uncheckedicon + }); + + // If there's no selected theme check the data attr + if ( !o.theme ) { + o.theme = $.mobile.getInheritedTheme( this.element, "c" ); + } + + label.buttonMarkup({ + theme: o.theme, + icon: icon, + shadow: false, + mini: mini, + iconpos: iconpos + }); + + // Wrap the input + label in a div + var wrapper = document.createElement('div'); + wrapper.className = 'ui-' + inputtype; + + input.add( label ).wrapAll( wrapper ); + + label.bind({ + vmouseover: function( event ) { + if ( $( this ).parent().is( ".ui-disabled" ) ) { + event.stopPropagation(); + } + }, + + vclick: function( event ) { + if ( input.is( ":disabled" ) ) { + event.preventDefault(); + return; + } + + self._cacheVals(); + + input.prop( "checked", inputtype === "radio" && true || !input.prop( "checked" ) ); + + // trigger click handler's bound directly to the input as a substitute for + // how label clicks behave normally in the browsers + // TODO: it would be nice to let the browser's handle the clicks and pass them + // through to the associate input. we can swallow that click at the parent + // wrapper element level + input.triggerHandler( 'click' ); + + // Input set for common radio buttons will contain all the radio + // buttons, but will not for checkboxes. clearing the checked status + // of other radios ensures the active button state is applied properly + self._getInputSet().not( input ).prop( "checked", false ); + + self._updateAll(); + return false; + } + }); + + input + .bind({ + vmousedown: function() { + self._cacheVals(); + }, + + vclick: function() { + var $this = $( this ); + + // Adds checked attribute to checked input when keyboard is used + if ( $this.is( ":checked" ) ) { + + $this.prop( "checked", true); + self._getInputSet().not( $this ).prop( "checked", false ); + } else { + + $this.prop( "checked", false ); + } + + self._updateAll(); + }, + + focus: function() { + label.addClass( $.mobile.focusClass ); + }, + + blur: function() { + label.removeClass( $.mobile.focusClass ); + } + }); + + if ( this._handleFormReset ) { + this._handleFormReset(); + } + this.refresh(); + }, + + _cacheVals: function() { + this._getInputSet().each(function() { + $( this ).jqmData( "cacheVal", this.checked ); + }); + }, + + //returns either a set of radios with the same name attribute, or a single checkbox + _getInputSet: function() { + if ( this.inputtype === "checkbox" ) { + return this.element; + } + + return this.element.closest( "form, fieldset, :jqmData(role='page'), :jqmData(role='dialog')" ) + .find( "input[name='" + this.element[0].name + "'][type='" + this.inputtype + "']" ); + }, + + _updateAll: function() { + var self = this; + + this._getInputSet().each(function() { + var $this = $( this ); + + if ( this.checked || self.inputtype === "checkbox" ) { + $this.trigger( "change" ); + } + }) + .checkboxradio( "refresh" ); + }, + + _reset: function() { + this.refresh(); + }, + + refresh: function() { + var input = this.element[0], + label = this.label, + icon = label.find( ".ui-icon" ); + + if ( input.checked ) { + label.addClass( this.checkedClass ).removeClass( this.uncheckedClass ); + icon.addClass( this.checkedicon ).removeClass( this.uncheckedicon ); + } else { + label.removeClass( this.checkedClass ).addClass( this.uncheckedClass ); + icon.removeClass( this.checkedicon ).addClass( this.uncheckedicon ); + } + + if ( input.disabled ) { + this.disable(); + } else { + this.enable(); + } + }, + + disable: function() { + this.element.prop( "disabled", true ).parent().addClass( "ui-disabled" ); + }, + + enable: function() { + this.element.prop( "disabled", false ).parent().removeClass( "ui-disabled" ); + } +}); + +$.widget( "mobile.checkboxradio", $.mobile.checkboxradio, $.mobile.behaviors.formReset ); + +//auto self-init widgets +$( document ).bind( "pagecreate create", function( e ) { + $.mobile.checkboxradio.prototype.enhanceWithin( e.target, true ); +}); + +})( jQuery ); + +(function( $, undefined ) { + +$.widget( "mobile.button", $.mobile.widget, { + options: { + theme: null, + icon: null, + iconpos: null, + corners: true, + shadow: true, + iconshadow: true, + initSelector: "button, [type='button'], [type='submit'], [type='reset']" + }, + _create: function() { + var $el = this.element, + $button, + o = this.options, + type, + name, + inline = o.inline || $el.jqmData( "inline" ), + mini = o.mini || $el.jqmData( "mini" ), + classes = "", + $buttonPlaceholder; + + // if this is a link, check if it's been enhanced and, if not, use the right function + if ( $el[ 0 ].tagName === "A" ) { + if ( !$el.hasClass( "ui-btn" ) ) { + $el.buttonMarkup(); + } + + return; + } + + // get the inherited theme + // TODO centralize for all widgets + if ( !this.options.theme ) { + this.options.theme = $.mobile.getInheritedTheme( this.element, "c" ); + } + + // TODO: Post 1.1--once we have time to test thoroughly--any classes manually applied to the original element should be carried over to the enhanced element, with an `-enhanced` suffix. See https://github.com/jquery/jquery-mobile/issues/3577 + /* if ( $el[0].className.length ) { + classes = $el[0].className; + } */ + if ( !!~$el[0].className.indexOf( "ui-btn-left" ) ) { + classes = "ui-btn-left"; + } + + if ( !!~$el[0].className.indexOf( "ui-btn-right" ) ) { + classes = "ui-btn-right"; + } + + if ( $el.attr( "type" ) === "submit" || $el.attr( "type" ) === "reset" ) { + classes ? classes += " ui-submit" : classes = "ui-submit"; + } + $( "label[for='" + $el.attr( "id" ) + "']" ).addClass( "ui-submit" ); + + // Add ARIA role + this.button = $( "
" ) + [ $el.html() ? "html" : "text" ]( $el.html() || $el.val() ) + .insertBefore( $el ) + .buttonMarkup({ + theme: o.theme, + icon: o.icon, + iconpos: o.iconpos, + inline: inline, + corners: o.corners, + shadow: o.shadow, + iconshadow: o.iconshadow, + mini: mini + }) + .addClass( classes ) + .append( $el.addClass( "ui-btn-hidden" ) ); + + $button = this.button; + type = $el.attr( "type" ); + name = $el.attr( "name" ); + + // Add hidden input during submit if input type="submit" has a name. + if ( type !== "button" && type !== "reset" && name ) { + $el.bind( "vclick", function() { + // Add hidden input if it doesn't already exist. + if ( $buttonPlaceholder === undefined ) { + $buttonPlaceholder = $( "", { + type: "hidden", + name: $el.attr( "name" ), + value: $el.attr( "value" ) + }).insertBefore( $el ); + + // Bind to doc to remove after submit handling + $( document ).one( "submit", function() { + $buttonPlaceholder.remove(); + + // reset the local var so that the hidden input + // will be re-added on subsequent clicks + $buttonPlaceholder = undefined; + }); + } + }); + } + + $el.bind({ + focus: function() { + $button.addClass( $.mobile.focusClass ); + }, + + blur: function() { + $button.removeClass( $.mobile.focusClass ); + } + }); + + this.refresh(); + }, + + enable: function() { + this.element.attr( "disabled", false ); + this.button.removeClass( "ui-disabled" ).attr( "aria-disabled", false ); + return this._setOption( "disabled", false ); + }, + + disable: function() { + this.element.attr( "disabled", true ); + this.button.addClass( "ui-disabled" ).attr( "aria-disabled", true ); + return this._setOption( "disabled", true ); + }, + + refresh: function() { + var $el = this.element; + + if ( $el.prop("disabled") ) { + this.disable(); + } else { + this.enable(); + } + + // Grab the button's text element from its implementation-independent data item + $( this.button.data( 'buttonElements' ).text )[ $el.html() ? "html" : "text" ]( $el.html() || $el.val() ); + } +}); + +//auto self-init widgets +$( document ).bind( "pagecreate create", function( e ) { + $.mobile.button.prototype.enhanceWithin( e.target, true ); +}); + +})( jQuery ); + +(function( $, undefined ) { + +$.fn.controlgroup = function( options ) { + function flipClasses( els, flCorners ) { + els.removeClass( "ui-btn-corner-all ui-corner-top ui-corner-bottom ui-corner-left ui-corner-right ui-controlgroup-last ui-shadow" ) + .eq( 0 ).addClass( flCorners[ 0 ] ) + .end() + .last().addClass( flCorners[ 1 ] ).addClass( "ui-controlgroup-last" ); + } + + return this.each(function() { + var $el = $( this ), + o = $.extend({ + direction: $el.jqmData( "type" ) || "vertical", + shadow: false, + excludeInvisible: true, + mini: $el.jqmData( "mini" ) + }, options ), + grouplegend = $el.children( "legend" ), + groupheading = $el.children( ".ui-controlgroup-label" ), + groupcontrols = $el.children( ".ui-controlgroup-controls" ), + flCorners = o.direction === "horizontal" ? [ "ui-corner-left", "ui-corner-right" ] : [ "ui-corner-top", "ui-corner-bottom" ], + type = $el.find( "input" ).first().attr( "type" ); + + // First unwrap the controls if the controlgroup was already enhanced + if ( groupcontrols.length ) { + groupcontrols.contents().unwrap(); + } + $el.wrapInner( "
" ); + + if ( grouplegend.length ) { + // Replace legend with more stylable replacement div + $( "
" + grouplegend.html() + "
" ).insertBefore( $el.children( 0 ) ); + grouplegend.remove(); + } else if ( groupheading.length ) { + // Just move the heading if the controlgroup was already enhanced + $el.prepend( groupheading ); + } + + $el.addClass( "ui-corner-all ui-controlgroup ui-controlgroup-" + o.direction ); + + flipClasses( $el.find( ".ui-btn" + ( o.excludeInvisible ? ":visible" : "" ) ).not( '.ui-slider-handle' ), flCorners ); + flipClasses( $el.find( ".ui-btn-inner" ), flCorners ); + + if ( o.shadow ) { + $el.addClass( "ui-shadow" ); + } + + if ( o.mini ) { + $el.addClass( "ui-mini" ); + } + + }); +}; + +// The pagecreate handler for controlgroup is in jquery.mobile.init because of the soft-dependency on the wrapped widgets + +})(jQuery); + +(function( $, undefined ) { + +$( document ).bind( "pagecreate create", function( e ) { + + //links within content areas, tests included with page + $( e.target ) + .find( "a" ) + .jqmEnhanceable() + .not( ".ui-btn, .ui-link-inherit, :jqmData(role='none'), :jqmData(role='nojs')" ) + .addClass( "ui-link" ); + +}); + +})( jQuery ); + + +(function( $, undefined ) { + + function fitSegmentInsideSegment( winSize, segSize, offset, desired ) { + var ret = desired; + + if ( winSize < segSize ) { + // Center segment if it's bigger than the window + ret = offset + ( winSize - segSize ) / 2; + } else { + // Otherwise center it at the desired coordinate while keeping it completely inside the window + ret = Math.min( Math.max( offset, desired - segSize / 2 ), offset + winSize - segSize ); + } + + return ret; + } + + function windowCoords() { + var $win = $( window ); + + return { + x: $win.scrollLeft(), + y: $win.scrollTop(), + cx: ( window.innerWidth || $win.width() ), + cy: ( window.innerHeight || $win.height() ) + }; + } + + $.widget( "mobile.popup", $.mobile.widget, { + options: { + theme: null, + overlayTheme: null, + shadow: true, + corners: true, + transition: "none", + positionTo: "origin", + tolerance: null, + initSelector: ":jqmData(role='popup')", + closeLinkSelector: "a:jqmData(rel='back')", + closeLinkEvents: "click.popup", + navigateEvents: "navigate.popup", + closeEvents: "navigate.popup pagebeforechange.popup", + + // NOTE Windows Phone 7 has a scroll position caching issue that + // requires us to disable popup history management by default + // https://github.com/jquery/jquery-mobile/issues/4784 + // + // NOTE this option is modified in _create! + history: !$.mobile.browser.ie + }, + + _eatEventAndClose: function( e ) { + e.preventDefault(); + e.stopImmediatePropagation(); + this.close(); + return false; + }, + + // Make sure the screen size is increased beyond the page height if the popup's causes the document to increase in height + _resizeScreen: function() { + var popupHeight = this._ui.container.outerHeight( true ); + + this._ui.screen.removeAttr( "style" ); + if ( popupHeight > this._ui.screen.height() ) { + this._ui.screen.height( popupHeight ); + } + }, + + _handleWindowKeyUp: function( e ) { + if ( this._isOpen && e.keyCode === $.mobile.keyCode.ESCAPE ) { + return this._eatEventAndClose( e ); + } + }, + + _expectResizeEvent: function() { + var winCoords = windowCoords(); + + if ( this._resizeData ) { + if ( winCoords.x === this._resizeData.winCoords.x && + winCoords.y === this._resizeData.winCoords.y && + winCoords.cx === this._resizeData.winCoords.cx && + winCoords.cy === this._resizeData.winCoords.cy ) { + // timeout not refreshed + return false; + } else { + // clear existing timeout - it will be refreshed below + clearTimeout( this._resizeData.timeoutId ); + } + } + + this._resizeData = { + timeoutId: setTimeout( $.proxy( this, "_resizeTimeout" ), 200 ), + winCoords: winCoords + }; + + return true; + }, + + _resizeTimeout: function() { + if ( this._isOpen ) { + if ( !this._expectResizeEvent() ) { + if ( this._ui.container.hasClass( "ui-popup-hidden" ) ) { + // effectively rapid-open the popup while leaving the screen intact + this._trigger( "beforeposition" ); + this._ui.container + .removeClass( "ui-popup-hidden" ) + .offset( this._placementCoords( this._desiredCoords( undefined, undefined, "window" ) ) ); + } + + this._resizeScreen(); + this._resizeData = null; + this._orientationchangeInProgress = false; + } + } else { + this._resizeData = null; + this._orientationchangeInProgress = false; + } + }, + + _handleWindowResize: function( e ) { + if ( this._isOpen ) { + if ( ( this._expectResizeEvent() || this._orientationchangeInProgress ) && + !this._ui.container.hasClass( "ui-popup-hidden" ) ) { + // effectively rapid-close the popup while leaving the screen intact + this._ui.container + .addClass( "ui-popup-hidden" ) + .removeAttr( "style" ); + } + } + }, + + _handleWindowOrientationchange: function( e ) { + if ( !this._orientationchangeInProgress && this._isOpen ) { + this._expectResizeEvent(); + this._orientationchangeInProgress = true; + } + }, + + _create: function() { + var ui = { + screen: $( "
" ), + placeholder: $( "
" ), + container: $( "
" ) + }, + thisPage = this.element.closest( ".ui-page" ), + myId = this.element.attr( "id" ), + self = this; + + // We need to adjust the history option to be false if there's no AJAX nav. + // We can't do it in the option declarations because those are run before + // it is determined whether there shall be AJAX nav. + this.options.history = this.options.history && $.mobile.ajaxEnabled && $.mobile.hashListeningEnabled; + + if ( thisPage.length === 0 ) { + thisPage = $( "body" ); + } + + // define the container for navigation event bindings + // TODO this would be nice at the the mobile widget level + this.options.container = this.options.container || $.mobile.pageContainer; + + // Apply the proto + thisPage.append( ui.screen ); + ui.container.insertAfter( ui.screen ); + // Leave a placeholder where the element used to be + ui.placeholder.insertAfter( this.element ); + if ( myId ) { + ui.screen.attr( "id", myId + "-screen" ); + ui.container.attr( "id", myId + "-popup" ); + ui.placeholder.html( "" ); + } + ui.container.append( this.element ); + + // Add class to popup element + this.element.addClass( "ui-popup" ); + + // Define instance variables + $.extend( this, { + _scrollTop: 0, + _page: thisPage, + _ui: ui, + _fallbackTransition: "", + _currentTransition: false, + _prereqs: null, + _isOpen: false, + _tolerance: null, + _resizeData: null, + _orientationchangeInProgress: false, + _globalHandlers: [ + { + src: $( window ), + handler: { + orientationchange: $.proxy( this, "_handleWindowOrientationchange" ), + resize: $.proxy( this, "_handleWindowResize" ), + keyup: $.proxy( this, "_handleWindowKeyUp" ) + } + } + ] + }); + + $.each( this.options, function( key, value ) { + // Cause initial options to be applied by their handler by temporarily setting the option to undefined + // - the handler then sets it to the initial value + self.options[ key ] = undefined; + self._setOption( key, value, true ); + }); + + ui.screen.bind( "vclick", $.proxy( this, "_eatEventAndClose" ) ); + + $.each( this._globalHandlers, function( idx, value ) { + value.src.bind( value.handler ); + }); + }, + + _applyTheme: function( dst, theme, prefix ) { + var classes = ( dst.attr( "class" ) || "").split( " " ), + alreadyAdded = true, + currentTheme = null, + matches, + themeStr = String( theme ); + + while ( classes.length > 0 ) { + currentTheme = classes.pop(); + matches = ( new RegExp( "^ui-" + prefix + "-([a-z])$" ) ).exec( currentTheme ); + if ( matches && matches.length > 1 ) { + currentTheme = matches[ 1 ]; + break; + } else { + currentTheme = null; + } + } + + if ( theme !== currentTheme ) { + dst.removeClass( "ui-" + prefix + "-" + currentTheme ); + if ( ! ( theme === null || theme === "none" ) ) { + dst.addClass( "ui-" + prefix + "-" + themeStr ); + } + } + }, + + _setTheme: function( value ) { + this._applyTheme( this.element, value, "body" ); + }, + + _setOverlayTheme: function( value ) { + this._applyTheme( this._ui.screen, value, "overlay" ); + + if ( this._isOpen ) { + this._ui.screen.addClass( "in" ); + } + }, + + _setShadow: function( value ) { + this.element.toggleClass( "ui-overlay-shadow", value ); + }, + + _setCorners: function( value ) { + this.element.toggleClass( "ui-corner-all", value ); + }, + + _applyTransition: function( value ) { + this._ui.container.removeClass( this._fallbackTransition ); + if ( value && value !== "none" ) { + this._fallbackTransition = $.mobile._maybeDegradeTransition( value ); + if ( this._fallbackTransition === "none" ) { + this._fallbackTransition = ""; + } + this._ui.container.addClass( this._fallbackTransition ); + } + }, + + _setTransition: function( value ) { + if ( !this._currentTransition ) { + this._applyTransition( value ); + } + }, + + _setTolerance: function( value ) { + var tol = { t: 30, r: 15, b: 30, l: 15 }; + + if ( value ) { + var ar = String( value ).split( "," ); + + $.each( ar, function( idx, val ) { ar[ idx ] = parseInt( val, 10 ); } ); + + switch( ar.length ) { + // All values are to be the same + case 1: + if ( !isNaN( ar[ 0 ] ) ) { + tol.t = tol.r = tol.b = tol.l = ar[ 0 ]; + } + break; + + // The first value denotes top/bottom tolerance, and the second value denotes left/right tolerance + case 2: + if ( !isNaN( ar[ 0 ] ) ) { + tol.t = tol.b = ar[ 0 ]; + } + if ( !isNaN( ar[ 1 ] ) ) { + tol.l = tol.r = ar[ 1 ]; + } + break; + + // The array contains values in the order top, right, bottom, left + case 4: + if ( !isNaN( ar[ 0 ] ) ) { + tol.t = ar[ 0 ]; + } + if ( !isNaN( ar[ 1 ] ) ) { + tol.r = ar[ 1 ]; + } + if ( !isNaN( ar[ 2 ] ) ) { + tol.b = ar[ 2 ]; + } + if ( !isNaN( ar[ 3 ] ) ) { + tol.l = ar[ 3 ]; + } + break; + + default: + break; + } + } + + this._tolerance = tol; + }, + + _setOption: function( key, value ) { + var exclusions, setter = "_set" + key.charAt( 0 ).toUpperCase() + key.slice( 1 ); + + if ( this[ setter ] !== undefined ) { + this[ setter ]( value ); + } + + // TODO REMOVE FOR 1.2.1 by moving them out to a default options object + exclusions = [ + "initSelector", + "closeLinkSelector", + "closeLinkEvents", + "navigateEvents", + "closeEvents", + "history", + "container" + ]; + + $.mobile.widget.prototype._setOption.apply( this, arguments ); + if ( $.inArray( key, exclusions ) === -1 ) { + // Record the option change in the options and in the DOM data-* attributes + this.element.attr( "data-" + ( $.mobile.ns || "" ) + ( key.replace( /([A-Z])/, "-$1" ).toLowerCase() ), value ); + } + }, + + // Try and center the overlay over the given coordinates + _placementCoords: function( desired ) { + // rectangle within which the popup must fit + var + winCoords = windowCoords(), + rc = { + x: this._tolerance.l, + y: winCoords.y + this._tolerance.t, + cx: winCoords.cx - this._tolerance.l - this._tolerance.r, + cy: winCoords.cy - this._tolerance.t - this._tolerance.b + }, + menuSize, ret; + + // Clamp the width of the menu before grabbing its size + this._ui.container.css( "max-width", rc.cx ); + menuSize = { + cx: this._ui.container.outerWidth( true ), + cy: this._ui.container.outerHeight( true ) + }; + + // Center the menu over the desired coordinates, while not going outside + // the window tolerances. This will center wrt. the window if the popup is too large. + ret = { + x: fitSegmentInsideSegment( rc.cx, menuSize.cx, rc.x, desired.x ), + y: fitSegmentInsideSegment( rc.cy, menuSize.cy, rc.y, desired.y ) + }; + + // Make sure the top of the menu is visible + ret.y = Math.max( 0, ret.y ); + + // If the height of the menu is smaller than the height of the document + // align the bottom with the bottom of the document + + // fix for $( document ).height() bug in core 1.7.2. + var docEl = document.documentElement, docBody = document.body, + docHeight = Math.max( docEl.clientHeight, docBody.scrollHeight, docBody.offsetHeight, docEl.scrollHeight, docEl.offsetHeight ); + + ret.y -= Math.min( ret.y, Math.max( 0, ret.y + menuSize.cy - docHeight ) ); + + return { left: ret.x, top: ret.y }; + }, + + _createPrereqs: function( screenPrereq, containerPrereq, whenDone ) { + var self = this, prereqs; + + // It is important to maintain both the local variable prereqs and self._prereqs. The local variable remains in + // the closure of the functions which call the callbacks passed in. The comparison between the local variable and + // self._prereqs is necessary, because once a function has been passed to .animationComplete() it will be called + // next time an animation completes, even if that's not the animation whose end the function was supposed to catch + // (for example, if an abort happens during the opening animation, the .animationComplete handler is not called for + // that animation anymore, but the handler remains attached, so it is called the next time the popup is opened + // - making it stale. Comparing the local variable prereqs to the widget-level variable self._prereqs ensures that + // callbacks triggered by a stale .animationComplete will be ignored. + + prereqs = { + screen: $.Deferred(), + container: $.Deferred() + }; + + prereqs.screen.then( function() { + if ( prereqs === self._prereqs ) { + screenPrereq(); + } + }); + + prereqs.container.then( function() { + if ( prereqs === self._prereqs ) { + containerPrereq(); + } + }); + + $.when( prereqs.screen, prereqs.container ).done( function() { + if ( prereqs === self._prereqs ) { + self._prereqs = null; + whenDone(); + } + }); + + self._prereqs = prereqs; + }, + + _animate: function( args ) { + // NOTE before removing the default animation of the screen + // this had an animate callback that would resolve the deferred + // now the deferred is resolved immediately + // TODO remove the dependency on the screen deferred + this._ui.screen + .removeClass( args.classToRemove ) + .addClass( args.screenClassToAdd ); + + args.prereqs.screen.resolve(); + + if ( args.transition && args.transition !== "none" ) { + if ( args.applyTransition ) { + this._applyTransition( args.transition ); + } + if ( this._fallbackTransition ) { + this._ui.container + .animationComplete( $.proxy( args.prereqs.container, "resolve" ) ) + .addClass( args.containerClassToAdd ) + .removeClass( args.classToRemove ); + return; + } + } + this._ui.container.removeClass( args.classToRemove ); + args.prereqs.container.resolve(); + }, + + // The desired coordinates passed in will be returned untouched if no reference element can be identified via + // desiredPosition.positionTo. Nevertheless, this function ensures that its return value always contains valid + // x and y coordinates by specifying the center middle of the window if the coordinates are absent. + _desiredCoords: function( x, y, positionTo ) { + var dst = null, offset, winCoords = windowCoords(); + + // Establish which element will serve as the reference + if ( positionTo && positionTo !== "origin" ) { + if ( positionTo === "window" ) { + x = winCoords.cx / 2 + winCoords.x; + y = winCoords.cy / 2 + winCoords.y; + } else { + try { + dst = $( positionTo ); + } catch( e ) { + dst = null; + } + if ( dst ) { + dst.filter( ":visible" ); + if ( dst.length === 0 ) { + dst = null; + } + } + } + } + + // If an element was found, center over it + if ( dst ) { + offset = dst.offset(); + x = offset.left + dst.outerWidth() / 2; + y = offset.top + dst.outerHeight() / 2; + } + + // Make sure x and y are valid numbers - center over the window + if ( $.type( x ) !== "number" || isNaN( x ) ) { + x = winCoords.cx / 2 + winCoords.x; + } + if ( $.type( y ) !== "number" || isNaN( y ) ) { + y = winCoords.cy / 2 + winCoords.y; + } + + return { x: x, y: y }; + }, + + _openPrereqsComplete: function() { + var self = this; + + self._ui.container.addClass( "ui-popup-active" ); + self._isOpen = true; + self._resizeScreen(); + + // Android appears to trigger the animation complete before the popup + // is visible. Allowing the stack to unwind before applying focus prevents + // the "blue flash" of element focus in android 4.0 + setTimeout(function(){ + self._ui.container.attr( "tabindex", "0" ).focus(); + self._expectResizeEvent(); + self._trigger( "afteropen" ); + }); + }, + + _open: function( options ) { + var coords, transition, + androidBlacklist = ( function() { + var w = window, + ua = navigator.userAgent, + // Rendering engine is Webkit, and capture major version + wkmatch = ua.match( /AppleWebKit\/([0-9\.]+)/ ), + wkversion = !!wkmatch && wkmatch[ 1 ], + androidmatch = ua.match( /Android (\d+(?:\.\d+))/ ), + andversion = !!androidmatch && androidmatch[ 1 ], + chromematch = ua.indexOf( "Chrome" ) > -1; + + // Platform is Android, WebKit version is greater than 534.13 ( Android 3.2.1 ) and not Chrome. + if( androidmatch !== null && andversion === "4.0" && wkversion && wkversion > 534.13 && !chromematch ) { + return true; + } + return false; + }()); + + // Make sure options is defined + options = ( options || {} ); + + // Copy out the transition, because we may be overwriting it later and we don't want to pass that change back to the caller + transition = options.transition || this.options.transition; + + // Give applications a chance to modify the contents of the container before it appears + this._trigger( "beforeposition" ); + + coords = this._placementCoords( this._desiredCoords( options.x, options.y, options.positionTo || this.options.positionTo || "origin" ) ); + + // Count down to triggering "popupafteropen" - we have two prerequisites: + // 1. The popup window animation completes (container()) + // 2. The screen opacity animation completes (screen()) + this._createPrereqs( + $.noop, + $.noop, + $.proxy( this, "_openPrereqsComplete" ) ); + + if ( transition ) { + this._currentTransition = transition; + this._applyTransition( transition ); + } else { + transition = this.options.transition; + } + + if ( !this.options.theme ) { + this._setTheme( this._page.jqmData( "theme" ) || $.mobile.getInheritedTheme( this._page, "c" ) ); + } + + this._ui.screen.removeClass( "ui-screen-hidden" ); + + this._ui.container + .removeClass( "ui-popup-hidden" ) + .offset( coords ); + + if ( this.options.overlayTheme && androidBlacklist ) { + /* TODO: + The native browser on Android 4.0.X ("Ice Cream Sandwich") suffers from an issue where the popup overlay appears to be z-indexed + above the popup itself when certain other styles exist on the same page -- namely, any element set to `position: fixed` and certain + types of input. These issues are reminiscent of previously uncovered bugs in older versions of Android's native browser: + https://github.com/scottjehl/Device-Bugs/issues/3 + + This fix closes the following bugs ( I use "closes" with reluctance, and stress that this issue should be revisited as soon as possible ): + + https://github.com/jquery/jquery-mobile/issues/4816 + https://github.com/jquery/jquery-mobile/issues/4844 + https://github.com/jquery/jquery-mobile/issues/4874 + */ + + // TODO sort out why this._page isn't working + this.element.closest( ".ui-page" ).addClass( "ui-popup-open" ); + } + this._animate({ + additionalCondition: true, + transition: transition, + classToRemove: "", + screenClassToAdd: "in", + containerClassToAdd: "in", + applyTransition: false, + prereqs: this._prereqs + }); + }, + + _closePrereqScreen: function() { + this._ui.screen + .removeClass( "out" ) + .addClass( "ui-screen-hidden" ); + }, + + _closePrereqContainer: function() { + this._ui.container + .removeClass( "reverse out" ) + .addClass( "ui-popup-hidden" ) + .removeAttr( "style" ); + }, + + _closePrereqsDone: function() { + var self = this, opts = self.options; + + self._ui.container.removeAttr( "tabindex" ); + + // remove nav bindings if they are still present + opts.container.unbind( opts.closeEvents ); + + // unbind click handlers added when history is disabled + self.element.undelegate( opts.closeLinkSelector, opts.closeLinkEvents ); + + // remove the global mutex for popups + $.mobile.popup.active = undefined; + + // alert users that the popup is closed + self._trigger( "afterclose" ); + }, + + _close: function( immediate ) { + this._ui.container.removeClass( "ui-popup-active" ); + this._page.removeClass( "ui-popup-open" ); + + this._isOpen = false; + + // Count down to triggering "popupafterclose" - we have two prerequisites: + // 1. The popup window reverse animation completes (container()) + // 2. The screen opacity animation completes (screen()) + this._createPrereqs( + $.proxy( this, "_closePrereqScreen" ), + $.proxy( this, "_closePrereqContainer" ), + $.proxy( this, "_closePrereqsDone" ) ); + + this._animate( { + additionalCondition: this._ui.screen.hasClass( "in" ), + transition: ( immediate ? "none" : ( this._currentTransition || this.options.transition ) ), + classToRemove: "in", + screenClassToAdd: "out", + containerClassToAdd: "reverse out", + applyTransition: true, + prereqs: this._prereqs + }); + }, + + _unenhance: function() { + var self = this; + + // Put the element back to where the placeholder was and remove the "ui-popup" class + self._setTheme( "none" ); + self.element + // Cannot directly insertAfter() - we need to detach() first, because + // insertAfter() will do nothing if the payload div was not attached + // to the DOM at the time the widget was created, and so the payload + // will remain inside the container even after we call insertAfter(). + // If that happens and we remove the container a few lines below, we + // will cause an infinite recursion - #5244 + .detach() + .insertAfter( self._ui.placeholder ) + .removeClass( "ui-popup ui-overlay-shadow ui-corner-all" ); + self._ui.screen.remove(); + self._ui.container.remove(); + self._ui.placeholder.remove(); + + // Unbind handlers that were bound to elements outside self.element (the window, in self case) + $.each( self._globalHandlers, function( idx, oneSrc ) { + $.each( oneSrc.handler, function( eventType, handler ) { + oneSrc.src.unbind( eventType, handler ); + }); + }); + }, + + _destroy: function() { + if ( $.mobile.popup.active === this ) { + this.element.one( "popupafterclose", $.proxy( this, "_unenhance" ) ); + this.close(); + } else { + this._unenhance(); + } + }, + + _closePopup: function( e, data ) { + var parsedDst, toUrl; + + window.scrollTo( 0, this._scrollTop ); + + if ( e.type === "pagebeforechange" && data ) { + // Determine whether we need to rapid-close the popup, or whether we can + // take the time to run the closing transition + if ( typeof data.toPage === "string" ) { + parsedDst = data.toPage; + } else { + parsedDst = data.toPage.jqmData( "url" ); + } + parsedDst = $.mobile.path.parseUrl( parsedDst ); + toUrl = parsedDst.pathname + parsedDst.search + parsedDst.hash; + + if ( this._myUrl !== toUrl ) { + // Going to a different page - close immediately + this.options.container.unbind( this.options.closeEvents ); + this._close( true ); + } else { + this.close(); + e.preventDefault(); + } + + return; + } + + this._close(); + }, + + // any navigation event after a popup is opened should close the popup + // NOTE the pagebeforechange is bound to catch navigation events that don't + // alter the url (eg, dialogs from popups) + _bindContainerClose: function() { + var self = this; + + self.options.container + .one( self.options.closeEvents, $.proxy( self, "_closePopup" ) ); + }, + + // TODO no clear deliniation of what should be here and + // what should be in _open. Seems to be "visual" vs "history" for now + open: function( options ) { + var self = this, opts = this.options, url, hashkey, activePage, currentIsDialog, hasHash, urlHistory; + + // make sure open is idempotent + if( $.mobile.popup.active ) { + return; + } + + // set the global popup mutex + $.mobile.popup.active = this; + this._scrollTop = $( window ).scrollTop(); + + // if history alteration is disabled close on navigate events + // and leave the url as is + if( !( opts.history ) ) { + self._open( options ); + self._bindContainerClose(); + + // When histoy is disabled we have to grab the data-rel + // back link clicks so we can close the popup instead of + // relying on history to do it for us + self.element + .delegate( opts.closeLinkSelector, opts.closeLinkEvents, function( e ) { + self._close(); + + // NOTE prevent the browser and navigation handlers from + // working with the link's rel=back. This may cause + // issues for developers expecting the event to bubble + return false; + }); + + return; + } + + // cache some values for min/readability + hashkey = $.mobile.dialogHashKey; + activePage = $.mobile.activePage; + currentIsDialog = activePage.is( ".ui-dialog" ); + this._myUrl = url = $.mobile.urlHistory.getActive().url; + hasHash = ( url.indexOf( hashkey ) > -1 ) && !currentIsDialog; + urlHistory = $.mobile.urlHistory; + + if ( hasHash ) { + self._open( options ); + self._bindContainerClose(); + return; + } + + url = url + hashkey; + + // Tack on an extra hashkey if this is the first page and we've just reconstructed the initial hash + if ( urlHistory.activeIndex === 0 && url === urlHistory.initialDst ) { + url += hashkey; + } + + // swallow the the initial navigation event, and bind for the next + opts.container.one( opts.navigateEvents, function( e ) { + e.preventDefault(); + self._open( options ); + self._bindContainerClose(); + }); + + urlHistory.ignoreNextHashChange = currentIsDialog; + + // Gotta love methods with 1mm args :( + urlHistory.addNew( url, undefined, undefined, undefined, "dialog" ); + + // set the new url with (or without) the new dialog hash key + $.mobile.path.set( url ); + }, + + close: function() { + // make sure close is idempotent + if( !$.mobile.popup.active ){ + return; + } + + this._scrollTop = $( window ).scrollTop(); + + if( this.options.history ) { + $.mobile.back(); + } else { + this._close(); + } + } + }); + + + // TODO this can be moved inside the widget + $.mobile.popup.handleLink = function( $link ) { + var closestPage = $link.closest( ":jqmData(role='page')" ), + scope = ( ( closestPage.length === 0 ) ? $( "body" ) : closestPage ), + // NOTE make sure to get only the hash, ie7 (wp7) return the absolute href + // in this case ruining the element selection + popup = $( $.mobile.path.parseUrl($link.attr( "href" )).hash, scope[0] ), + offset; + + if ( popup.data( "popup" ) ) { + offset = $link.offset(); + popup.popup( "open", { + x: offset.left + $link.outerWidth() / 2, + y: offset.top + $link.outerHeight() / 2, + transition: $link.jqmData( "transition" ), + positionTo: $link.jqmData( "position-to" ), + link: $link + }); + } + + //remove after delay + setTimeout( function() { + // Check if we are in a listview + var $parent = $link.parent().parent(); + if ($parent.hasClass("ui-li")) { + $link = $parent.parent(); + } + $link.removeClass( $.mobile.activeBtnClass ); + }, 300 ); + }; + + // TODO move inside _create + $( document ).bind( "pagebeforechange", function( e, data ) { + if ( data.options.role === "popup" ) { + $.mobile.popup.handleLink( data.options.link ); + e.preventDefault(); + } + }); + + $( document ).bind( "pagecreate create", function( e ) { + $.mobile.popup.prototype.enhanceWithin( e.target, true ); + }); + +})( jQuery ); + +(function( $ ) { + var meta = $( "meta[name=viewport]" ), + initialContent = meta.attr( "content" ), + disabledZoom = initialContent + ",maximum-scale=1, user-scalable=no", + enabledZoom = initialContent + ",maximum-scale=10, user-scalable=yes", + disabledInitially = /(user-scalable[\s]*=[\s]*no)|(maximum-scale[\s]*=[\s]*1)[$,\s]/.test( initialContent ); + + $.mobile.zoom = $.extend( {}, { + enabled: !disabledInitially, + locked: false, + disable: function( lock ) { + if ( !disabledInitially && !$.mobile.zoom.locked ) { + meta.attr( "content", disabledZoom ); + $.mobile.zoom.enabled = false; + $.mobile.zoom.locked = lock || false; + } + }, + enable: function( unlock ) { + if ( !disabledInitially && ( !$.mobile.zoom.locked || unlock === true ) ) { + meta.attr( "content", enabledZoom ); + $.mobile.zoom.enabled = true; + $.mobile.zoom.locked = false; + } + }, + restore: function() { + if ( !disabledInitially ) { + meta.attr( "content", initialContent ); + $.mobile.zoom.enabled = true; + } + } + }); + +}( jQuery )); + +(function( $, undefined ) { + +$.widget( "mobile.textinput", $.mobile.widget, { + options: { + theme: null, + mini: false, + // This option defaults to true on iOS devices. + preventFocusZoom: /iPhone|iPad|iPod/.test( navigator.platform ) && navigator.userAgent.indexOf( "AppleWebKit" ) > -1, + initSelector: "input[type='text'], input[type='search'], :jqmData(type='search'), input[type='number'], :jqmData(type='number'), input[type='password'], input[type='email'], input[type='url'], input[type='tel'], textarea, input[type='time'], input[type='date'], input[type='month'], input[type='week'], input[type='datetime'], input[type='datetime-local'], input[type='color'], input:not([type])", + clearSearchButtonText: "clear text", + disabled: false + }, + + _create: function() { + + var self = this, + input = this.element, + o = this.options, + theme = o.theme || $.mobile.getInheritedTheme( this.element, "c" ), + themeclass = " ui-body-" + theme, + miniclass = o.mini ? " ui-mini" : "", + focusedEl, clearbtn; + + function toggleClear() { + setTimeout( function() { + clearbtn.toggleClass( "ui-input-clear-hidden", !input.val() ); + }, 0 ); + } + + $( "label[for='" + input.attr( "id" ) + "']" ).addClass( "ui-input-text" ); + + focusedEl = input.addClass("ui-input-text ui-body-"+ theme ); + + // XXX: Temporary workaround for issue 785 (Apple bug 8910589). + // Turn off autocorrect and autocomplete on non-iOS 5 devices + // since the popup they use can't be dismissed by the user. Note + // that we test for the presence of the feature by looking for + // the autocorrect property on the input element. We currently + // have no test for iOS 5 or newer so we're temporarily using + // the touchOverflow support flag for jQM 1.0. Yes, I feel dirty. - jblas + if ( typeof input[0].autocorrect !== "undefined" && !$.support.touchOverflow ) { + // Set the attribute instead of the property just in case there + // is code that attempts to make modifications via HTML. + input[0].setAttribute( "autocorrect", "off" ); + input[0].setAttribute( "autocomplete", "off" ); + } + + + //"search" input widget + if ( input.is( "[type='search'],:jqmData(type='search')" ) ) { + + focusedEl = input.wrap( "
" ).parent(); + clearbtn = $( "" + o.clearSearchButtonText + "" ) + .bind('click', function( event ) { + input + .val( "" ) + .focus() + .trigger( "change" ); + clearbtn.addClass( "ui-input-clear-hidden" ); + event.preventDefault(); + }) + .appendTo( focusedEl ) + .buttonMarkup({ + icon: "delete", + iconpos: "notext", + corners: true, + shadow: true, + mini: o.mini + }); + + toggleClear(); + + input.bind( 'paste cut keyup focus change blur', toggleClear ); + + } else { + input.addClass( "ui-corner-all ui-shadow-inset" + themeclass + miniclass ); + } + + input.focus(function() { + focusedEl.addClass( $.mobile.focusClass ); + }) + .blur(function() { + focusedEl.removeClass( $.mobile.focusClass ); + }) + // In many situations, iOS will zoom into the select upon tap, this prevents that from happening + .bind( "focus", function() { + if ( o.preventFocusZoom ) { + $.mobile.zoom.disable( true ); + } + }) + .bind( "blur", function() { + if ( o.preventFocusZoom ) { + $.mobile.zoom.enable( true ); + } + }); + + // Autogrow + if ( input.is( "textarea" ) ) { + var extraLineHeight = 15, + keyupTimeoutBuffer = 100, + keyupTimeout; + + this._keyup = function() { + var scrollHeight = input[ 0 ].scrollHeight, + clientHeight = input[ 0 ].clientHeight; + + if ( clientHeight < scrollHeight ) { + input.height(scrollHeight + extraLineHeight); + } + }; + + input.keyup(function() { + clearTimeout( keyupTimeout ); + keyupTimeout = setTimeout( self._keyup, keyupTimeoutBuffer ); + }); + + // binding to pagechange here ensures that for pages loaded via + // ajax the height is recalculated without user input + this._on( $(document), {"pagechange": "_keyup" }); + + // Issue 509: the browser is not providing scrollHeight properly until the styles load + if ( $.trim( input.val() ) ) { + // bind to the window load to make sure the height is calculated based on BOTH + // the DOM and CSS + this._on( $(window), {"load": "_keyup"}); + } + } + if ( input.attr( "disabled" ) ) { + this.disable(); + } + }, + + disable: function() { + var $el; + if ( this.element.attr( "disabled", true ).is( "[type='search'], :jqmData(type='search')" ) ) { + $el = this.element.parent(); + } else { + $el = this.element; + } + $el.addClass( "ui-disabled" ); + return this._setOption( "disabled", true ); + }, + + enable: function() { + var $el; + + // TODO using more than one line of code is acceptable ;) + if ( this.element.attr( "disabled", false ).is( "[type='search'], :jqmData(type='search')" ) ) { + $el = this.element.parent(); + } else { + $el = this.element; + } + $el.removeClass( "ui-disabled" ); + return this._setOption( "disabled", false ); + } +}); + +//auto self-init widgets +$( document ).bind( "pagecreate create", function( e ) { + $.mobile.textinput.prototype.enhanceWithin( e.target, true ); +}); + +})( jQuery ); + +(function( $, undefined ) { + +$.mobile.listview.prototype.options.filter = false; +$.mobile.listview.prototype.options.filterPlaceholder = "Filter items..."; +$.mobile.listview.prototype.options.filterTheme = "c"; +// TODO rename callback/deprecate and default to the item itself as the first argument +var defaultFilterCallback = function( text, searchValue, item ) { + return text.toString().toLowerCase().indexOf( searchValue ) === -1; + }; + +$.mobile.listview.prototype.options.filterCallback = defaultFilterCallback; + +$( document ).delegate( "ul, ol", "listviewcreate", function() { + + var list = $( this ), + listview = list.data( "listview" ); + + if ( !listview.options.filter ) { + return; + } + + var wrapper = $( "
", { + "class": "ui-listview-filter ui-bar-" + listview.options.filterTheme, + "role": "search" + }).submit( function( e ) { + e.preventDefault(); + search.blur(); + }), + search = $( "", { + placeholder: listview.options.filterPlaceholder + }) + .attr( "data-" + $.mobile.ns + "type", "search" ) + .jqmData( "lastval", "" ) + .bind( "keyup change", function() { + + var $this = $( this ), + val = this.value.toLowerCase(), + listItems = null, + lastval = $this.jqmData( "lastval" ) + "", + childItems = false, + itemtext = "", + item, + // Check if a custom filter callback applies + isCustomFilterCallback = listview.options.filterCallback !== defaultFilterCallback; + + listview._trigger( "beforefilter", "beforefilter", { input: this } ); + + // Change val as lastval for next execution + $this.jqmData( "lastval" , val ); + if ( isCustomFilterCallback || val.length < lastval.length || val.indexOf( lastval ) !== 0 ) { + + // Custom filter callback applies or removed chars or pasted something totally different, check all items + listItems = list.children(); + } else { + + // Only chars added, not removed, only use visible subset + listItems = list.children( ":not(.ui-screen-hidden)" ); + } + + if ( val ) { + + // This handles hiding regular rows without the text we search for + // and any list dividers without regular rows shown under it + + for ( var i = listItems.length - 1; i >= 0; i-- ) { + item = $( listItems[ i ] ); + itemtext = item.jqmData( "filtertext" ) || item.text(); + + if ( item.is( "li:jqmData(role=list-divider)" ) ) { + + item.toggleClass( "ui-filter-hidequeue" , !childItems ); + + // New bucket! + childItems = false; + + } else if ( listview.options.filterCallback( itemtext, val, item ) ) { + + //mark to be hidden + item.toggleClass( "ui-filter-hidequeue" , true ); + } else { + + // There's a shown item in the bucket + childItems = true; + } + } + + // Show items, not marked to be hidden + listItems + .filter( ":not(.ui-filter-hidequeue)" ) + .toggleClass( "ui-screen-hidden", false ); + + // Hide items, marked to be hidden + listItems + .filter( ".ui-filter-hidequeue" ) + .toggleClass( "ui-screen-hidden", true ) + .toggleClass( "ui-filter-hidequeue", false ); + + } else { + + //filtervalue is empty => show all + listItems.toggleClass( "ui-screen-hidden", false ); + } + listview._refreshCorners(); + }) + .appendTo( wrapper ) + .textinput(); + + if ( listview.options.inset ) { + wrapper.addClass( "ui-listview-filter-inset" ); + } + + wrapper.bind( "submit", function() { + return false; + }) + .insertBefore( list ); +}); + +})( jQuery ); + +(function( $, undefined ) { + +$.widget( "mobile.slider", $.mobile.widget, { + options: { + theme: null, + trackTheme: null, + disabled: false, + initSelector: "input[type='range'], :jqmData(type='range'), :jqmData(role='slider')", + mini: false + }, + + _create: function() { + + // TODO: Each of these should have comments explain what they're for + var self = this, + + control = this.element, + + parentTheme = $.mobile.getInheritedTheme( control, "c" ), + + theme = this.options.theme || parentTheme, + + trackTheme = this.options.trackTheme || parentTheme, + + cType = control[ 0 ].nodeName.toLowerCase(), + + selectClass = ( cType === "select" ) ? "ui-slider-switch" : "", + + controlID = control.attr( "id" ), + + $label = $( "[for='" + controlID + "']" ), + + labelID = $label.attr( "id" ) || controlID + "-label", + + label = $label.attr( "id", labelID ), + + val = function() { + return cType === "input" ? parseFloat( control.val() ) : control[0].selectedIndex; + }, + + min = cType === "input" ? parseFloat( control.attr( "min" ) ) : 0, + + max = cType === "input" ? parseFloat( control.attr( "max" ) ) : control.find( "option" ).length-1, + + step = window.parseFloat( control.attr( "step" ) || 1 ), + + inlineClass = ( this.options.inline || control.jqmData( "inline" ) === true ) ? " ui-slider-inline" : "", + + miniClass = ( this.options.mini || control.jqmData( "mini" ) ) ? " ui-slider-mini" : "", + + + domHandle = document.createElement( 'a' ), + handle = $( domHandle ), + domSlider = document.createElement( 'div' ), + slider = $( domSlider ), + + valuebg = control.jqmData( "highlight" ) && cType !== "select" ? (function() { + var bg = document.createElement('div'); + bg.className = 'ui-slider-bg ' + $.mobile.activeBtnClass + ' ui-btn-corner-all'; + return $( bg ).prependTo( slider ); + })() : false, + + options; + + this._type = cType; + + domHandle.setAttribute( 'href', "#" ); + domSlider.setAttribute('role','application'); + domSlider.className = ['ui-slider ',selectClass," ui-btn-down-",trackTheme,' ui-btn-corner-all', inlineClass, miniClass].join( "" ); + domHandle.className = 'ui-slider-handle'; + domSlider.appendChild( domHandle ); + + handle.buttonMarkup({ corners: true, theme: theme, shadow: true }) + .attr({ + "role": "slider", + "aria-valuemin": min, + "aria-valuemax": max, + "aria-valuenow": val(), + "aria-valuetext": val(), + "title": val(), + "aria-labelledby": labelID + }); + + $.extend( this, { + slider: slider, + handle: handle, + valuebg: valuebg, + dragging: false, + beforeStart: null, + userModified: false, + mouseMoved: false + }); + + if ( cType === "select" ) { + var wrapper = document.createElement('div'); + wrapper.className = 'ui-slider-inneroffset'; + + for ( var j = 0,length = domSlider.childNodes.length;j < length;j++ ) { + wrapper.appendChild( domSlider.childNodes[j] ); + } + + domSlider.appendChild( wrapper ); + + // slider.wrapInner( "
" ); + + // make the handle move with a smooth transition + handle.addClass( "ui-slider-handle-snapping" ); + + options = control.find( "option" ); + + for ( var i = 0, optionsCount = options.length; i < optionsCount; i++ ) { + var side = !i ? "b" : "a", + sliderTheme = !i ? " ui-btn-down-" + trackTheme : ( " " + $.mobile.activeBtnClass ), + sliderLabel = document.createElement( 'div' ), + sliderImg = document.createElement( 'span' ); + + sliderImg.className = ['ui-slider-label ui-slider-label-',side,sliderTheme," ui-btn-corner-all"].join( "" ); + sliderImg.setAttribute('role','img'); + sliderImg.appendChild( document.createTextNode( options[i].innerHTML ) ); + $(sliderImg).prependTo( slider ); + } + + self._labels = $( ".ui-slider-label", slider ); + + } + + label.addClass( "ui-slider" ); + + // monitor the input for updated values + control.addClass( cType === "input" ? "ui-slider-input" : "ui-slider-switch" ) + .change(function() { + // if the user dragged the handle, the "change" event was triggered from inside refresh(); don't call refresh() again + if ( !self.mouseMoved ) { + self.refresh( val(), true ); + } + }) + .keyup(function() { // necessary? + self.refresh( val(), true, true ); + }) + .blur(function() { + self.refresh( val(), true ); + }); + + this._preventDocumentDrag = function( event ) { + // NOTE: we don't do this in refresh because we still want to + // support programmatic alteration of disabled inputs + if ( self.dragging && !self.options.disabled ) { + + // self.mouseMoved must be updated before refresh() because it will be used in the control "change" event + self.mouseMoved = true; + + if ( cType === "select" ) { + // make the handle move in sync with the mouse + handle.removeClass( "ui-slider-handle-snapping" ); + } + + self.refresh( event ); + + // only after refresh() you can calculate self.userModified + self.userModified = self.beforeStart !== control[0].selectedIndex; + return false; + } + } + + this._on( $( document ), { "vmousemove": this._preventDocumentDrag }); + + // it appears the clicking the up and down buttons in chrome on + // range/number inputs doesn't trigger a change until the field is + // blurred. Here we check thif the value has changed and refresh + control.bind( "vmouseup", $.proxy( self._checkedRefresh, self)); + + slider.bind( "vmousedown", function( event ) { + // NOTE: we don't do this in refresh because we still want to + // support programmatic alteration of disabled inputs + if ( self.options.disabled ) { + return false; + } + + self.dragging = true; + self.userModified = false; + self.mouseMoved = false; + + if ( cType === "select" ) { + self.beforeStart = control[0].selectedIndex; + } + + self.refresh( event ); + self._trigger( "start" ); + return false; + }) + .bind( "vclick", false ); + + this._sliderMouseUp = function() { + if ( self.dragging ) { + self.dragging = false; + + if ( cType === "select") { + // make the handle move with a smooth transition + handle.addClass( "ui-slider-handle-snapping" ); + + if ( self.mouseMoved ) { + // this is a drag, change the value only if user dragged enough + if ( self.userModified ) { + self.refresh( self.beforeStart === 0 ? 1 : 0 ); + } + else { + self.refresh( self.beforeStart ); + } + } + else { + // this is just a click, change the value + self.refresh( self.beforeStart === 0 ? 1 : 0 ); + } + } + + self.mouseMoved = false; + self._trigger( "stop" ); + return false; + } + }; + + this._on( slider.add( document ), { "vmouseup": this._sliderMouseUp }); + slider.insertAfter( control ); + + // Only add focus class to toggle switch, sliders get it automatically from ui-btn + if ( cType === 'select' ) { + this.handle.bind({ + focus: function() { + slider.addClass( $.mobile.focusClass ); + }, + + blur: function() { + slider.removeClass( $.mobile.focusClass ); + } + }); + } + + this.handle.bind({ + // NOTE force focus on handle + vmousedown: function() { + $( this ).focus(); + }, + + vclick: false, + + keydown: function( event ) { + var index = val(); + + if ( self.options.disabled ) { + return; + } + + // In all cases prevent the default and mark the handle as active + switch ( event.keyCode ) { + case $.mobile.keyCode.HOME: + case $.mobile.keyCode.END: + case $.mobile.keyCode.PAGE_UP: + case $.mobile.keyCode.PAGE_DOWN: + case $.mobile.keyCode.UP: + case $.mobile.keyCode.RIGHT: + case $.mobile.keyCode.DOWN: + case $.mobile.keyCode.LEFT: + event.preventDefault(); + + if ( !self._keySliding ) { + self._keySliding = true; + $( this ).addClass( "ui-state-active" ); + } + break; + } + + // move the slider according to the keypress + switch ( event.keyCode ) { + case $.mobile.keyCode.HOME: + self.refresh( min ); + break; + case $.mobile.keyCode.END: + self.refresh( max ); + break; + case $.mobile.keyCode.PAGE_UP: + case $.mobile.keyCode.UP: + case $.mobile.keyCode.RIGHT: + self.refresh( index + step ); + break; + case $.mobile.keyCode.PAGE_DOWN: + case $.mobile.keyCode.DOWN: + case $.mobile.keyCode.LEFT: + self.refresh( index - step ); + break; + } + }, // remove active mark + + keyup: function( event ) { + if ( self._keySliding ) { + self._keySliding = false; + $( this ).removeClass( "ui-state-active" ); + } + } + }); + + if ( this._handleFormReset ) { + this._handleFormReset(); + } + this.refresh( undefined, undefined, true ); + }, + + _checkedRefresh: function() { + if( this.value != this._value() ){ + this.refresh( this._value() ); + } + }, + + _value: function() { + return this._type === "input" ? + parseFloat( this.element.val() ) : this.element[0].selectedIndex; + }, + + + _reset: function() { + this.refresh( undefined, false, true ); + }, + + refresh: function( val, isfromControl, preventInputUpdate ) { + + // NOTE: we don't return here because we want to support programmatic + // alteration of the input value, which should still update the slider + if ( this.options.disabled || this.element.attr('disabled')) { + this.disable(); + } + + // set the stored value for comparison later + this.value = this._value(); + + var control = this.element, percent, + cType = control[0].nodeName.toLowerCase(), + min = cType === "input" ? parseFloat( control.attr( "min" ) ) : 0, + max = cType === "input" ? parseFloat( control.attr( "max" ) ) : control.find( "option" ).length - 1, + step = ( cType === "input" && parseFloat( control.attr( "step" ) ) > 0 ) ? parseFloat( control.attr( "step" ) ) : 1; + + if ( typeof val === "object" ) { + var data = val, + // a slight tolerance helped get to the ends of the slider + tol = 8; + if ( !this.dragging || + data.pageX < this.slider.offset().left - tol || + data.pageX > this.slider.offset().left + this.slider.width() + tol ) { + return; + } + percent = Math.round( ( ( data.pageX - this.slider.offset().left ) / this.slider.width() ) * 100 ); + } else { + if ( val == null ) { + val = cType === "input" ? parseFloat( control.val() || 0 ) : control[0].selectedIndex; + } + percent = ( parseFloat( val ) - min ) / ( max - min ) * 100; + } + + if ( isNaN( percent ) ) { + return; + } + + if ( percent < 0 ) { + percent = 0; + } + + if ( percent > 100 ) { + percent = 100; + } + + var newval = ( percent / 100 ) * ( max - min ) + min; + + //from jQuery UI slider, the following source will round to the nearest step + var valModStep = ( newval - min ) % step; + var alignValue = newval - valModStep; + + if ( Math.abs( valModStep ) * 2 >= step ) { + alignValue += ( valModStep > 0 ) ? step : ( -step ); + } + // Since JavaScript has problems with large floats, round + // the final value to 5 digits after the decimal point (see jQueryUI: #4124) + newval = parseFloat( alignValue.toFixed(5) ); + + if ( newval < min ) { + newval = min; + } + + if ( newval > max ) { + newval = max; + } + + this.handle.css( "left", percent + "%" ); + this.handle.attr( { + "aria-valuenow": cType === "input" ? newval : control.find( "option" ).eq( newval ).attr( "value" ), + "aria-valuetext": cType === "input" ? newval : control.find( "option" ).eq( newval ).getEncodedText(), + title: cType === "input" ? newval : control.find( "option" ).eq( newval ).getEncodedText() + }); + + if ( this.valuebg ) { + this.valuebg.css( "width", percent + "%" ); + } + + // drag the label widths + if ( this._labels ) { + var handlePercent = this.handle.width() / this.slider.width() * 100, + aPercent = percent && handlePercent + ( 100 - handlePercent ) * percent / 100, + bPercent = percent === 100 ? 0 : Math.min( handlePercent + 100 - aPercent, 100 ); + + this._labels.each(function() { + var ab = $( this ).is( ".ui-slider-label-a" ); + $( this ).width( ( ab ? aPercent : bPercent ) + "%" ); + }); + } + + if ( !preventInputUpdate ) { + var valueChanged = false; + + // update control"s value + if ( cType === "input" ) { + valueChanged = control.val() !== newval; + control.val( newval ); + } else { + valueChanged = control[ 0 ].selectedIndex !== newval; + control[ 0 ].selectedIndex = newval; + } + if ( !isfromControl && valueChanged ) { + control.trigger( "change" ); + } + } + }, + + enable: function() { + this.element.attr( "disabled", false ); + this.slider.removeClass( "ui-disabled" ).attr( "aria-disabled", false ); + return this._setOption( "disabled", false ); + }, + + disable: function() { + this.element.attr( "disabled", true ); + this.slider.addClass( "ui-disabled" ).attr( "aria-disabled", true ); + return this._setOption( "disabled", true ); + } + +}); + +$.widget( "mobile.slider", $.mobile.slider, $.mobile.behaviors.formReset ); + +// FIXME: Move the declaration of widgetEventPrefix back to the top of the +// initial declaration of the slider widget once we start using a version of +// the widget factory that includes a fix for http://bugs.jqueryui.com/ticket/8724 +$.widget( "mobile.slider", $.mobile.slider, { widgetEventPrefix: "slide" } ); + +//auto self-init widgets +$( document ).bind( "pagecreate create", function( e ) { + $.mobile.slider.prototype.enhanceWithin( e.target, true ); +}); + +})( jQuery ); + +(function( $, undefined ) { + +$.widget( "mobile.selectmenu", $.mobile.widget, { + options: { + theme: null, + disabled: false, + icon: "arrow-d", + iconpos: "right", + inline: false, + corners: true, + shadow: true, + iconshadow: true, + overlayTheme: "a", + hidePlaceholderMenuItems: true, + closeText: "Close", + nativeMenu: true, + // This option defaults to true on iOS devices. + preventFocusZoom: /iPhone|iPad|iPod/.test( navigator.platform ) && navigator.userAgent.indexOf( "AppleWebKit" ) > -1, + initSelector: "select:not( :jqmData(role='slider') )", + mini: false + }, + + _button: function() { + return $( "
" ); + }, + + _setDisabled: function( value ) { + this.element.attr( "disabled", value ); + this.button.attr( "aria-disabled", value ); + return this._setOption( "disabled", value ); + }, + + _focusButton : function() { + var self = this; + + setTimeout( function() { + self.button.focus(); + }, 40); + }, + + _selectOptions: function() { + return this.select.find( "option" ); + }, + + // setup items that are generally necessary for select menu extension + _preExtension: function() { + var classes = ""; + // TODO: Post 1.1--once we have time to test thoroughly--any classes manually applied to the original element should be carried over to the enhanced element, with an `-enhanced` suffix. See https://github.com/jquery/jquery-mobile/issues/3577 + /* if ( $el[0].className.length ) { + classes = $el[0].className; + } */ + if ( !!~this.element[0].className.indexOf( "ui-btn-left" ) ) { + classes = " ui-btn-left"; + } + + if ( !!~this.element[0].className.indexOf( "ui-btn-right" ) ) { + classes = " ui-btn-right"; + } + + this.select = this.element.wrap( "
" ); + this.selectID = this.select.attr( "id" ); + this.label = $( "label[for='"+ this.selectID +"']" ).addClass( "ui-select" ); + this.isMultiple = this.select[ 0 ].multiple; + if ( !this.options.theme ) { + this.options.theme = $.mobile.getInheritedTheme( this.select, "c" ); + } + }, + + _destroy: function() { + var wrapper = this.element.parents( ".ui-select" ); + if ( wrapper.length > 0 ) { + this.element.insertAfter( wrapper ); + wrapper.remove(); + } + }, + + _create: function() { + this._preExtension(); + + // Allows for extension of the native select for custom selects and other plugins + // see select.custom for example extension + // TODO explore plugin registration + this._trigger( "beforeCreate" ); + + this.button = this._button(); + + var self = this, + + options = this.options, + + inline = options.inline || this.select.jqmData( "inline" ), + mini = options.mini || this.select.jqmData( "mini" ), + iconpos = options.icon ? ( options.iconpos || this.select.jqmData( "iconpos" ) ) : false, + + // IE throws an exception at options.item() function when + // there is no selected item + // select first in this case + selectedIndex = this.select[ 0 ].selectedIndex === -1 ? 0 : this.select[ 0 ].selectedIndex, + + // TODO values buttonId and menuId are undefined here + button = this.button + .insertBefore( this.select ) + .buttonMarkup( { + theme: options.theme, + icon: options.icon, + iconpos: iconpos, + inline: inline, + corners: options.corners, + shadow: options.shadow, + iconshadow: options.iconshadow, + mini: mini + }); + + this.setButtonText(); + + // Opera does not properly support opacity on select elements + // In Mini, it hides the element, but not its text + // On the desktop,it seems to do the opposite + // for these reasons, using the nativeMenu option results in a full native select in Opera + if ( options.nativeMenu && window.opera && window.opera.version ) { + button.addClass( "ui-select-nativeonly" ); + } + + // Add counter for multi selects + if ( this.isMultiple ) { + this.buttonCount = $( "" ) + .addClass( "ui-li-count ui-btn-up-c ui-btn-corner-all" ) + .hide() + .appendTo( button.addClass('ui-li-has-count') ); + } + + // Disable if specified + if ( options.disabled || this.element.attr('disabled')) { + this.disable(); + } + + // Events on native select + this.select.change(function() { + self.refresh(); + }); + + if ( this._handleFormReset ) { + this._handleFormReset(); + } + this.build(); + }, + + build: function() { + var self = this; + + this.select + .appendTo( self.button ) + .bind( "vmousedown", function() { + // Add active class to button + self.button.addClass( $.mobile.activeBtnClass ); + }) + .bind( "focus", function() { + self.button.addClass( $.mobile.focusClass ); + }) + .bind( "blur", function() { + self.button.removeClass( $.mobile.focusClass ); + }) + .bind( "focus vmouseover", function() { + self.button.trigger( "vmouseover" ); + }) + .bind( "vmousemove", function() { + // Remove active class on scroll/touchmove + self.button.removeClass( $.mobile.activeBtnClass ); + }) + .bind( "change blur vmouseout", function() { + self.button.trigger( "vmouseout" ) + .removeClass( $.mobile.activeBtnClass ); + }) + .bind( "change blur", function() { + self.button.removeClass( "ui-btn-down-" + self.options.theme ); + }); + + // In many situations, iOS will zoom into the select upon tap, this prevents that from happening + self.button.bind( "vmousedown", function() { + if ( self.options.preventFocusZoom ) { + $.mobile.zoom.disable( true ); + } + }); + self.label.bind( "click focus", function() { + if ( self.options.preventFocusZoom ) { + $.mobile.zoom.disable( true ); + } + }); + self.select.bind( "focus", function() { + if ( self.options.preventFocusZoom ) { + $.mobile.zoom.disable( true ); + } + }); + self.button.bind( "mouseup", function() { + if ( self.options.preventFocusZoom ) { + setTimeout(function() { + $.mobile.zoom.enable( true ); + }, 0 ); + } + }); + self.select.bind( "blur", function() { + if ( self.options.preventFocusZoom ) { + $.mobile.zoom.enable( true ); + } + }); + + }, + + selected: function() { + return this._selectOptions().filter( ":selected" ); + }, + + selectedIndices: function() { + var self = this; + + return this.selected().map(function() { + return self._selectOptions().index( this ); + }).get(); + }, + + setButtonText: function() { + var self = this, + selected = this.selected(), + text = this.placeholder, + span = $( document.createElement( "span" ) ); + + this.button.find( ".ui-btn-text" ).html(function() { + if ( selected.length ) { + text = selected.map(function() { + return $( this ).text(); + }).get().join( ", " ); + } else { + text = self.placeholder; + } + + // TODO possibly aggregate multiple select option classes + return span.text( text ) + .addClass( self.select.attr( "class" ) ) + .addClass( selected.attr( "class" ) ); + }); + }, + + setButtonCount: function() { + var selected = this.selected(); + + // multiple count inside button + if ( this.isMultiple ) { + this.buttonCount[ selected.length > 1 ? "show" : "hide" ]().text( selected.length ); + } + }, + + _reset: function() { + this.refresh(); + }, + + refresh: function() { + this.setButtonText(); + this.setButtonCount(); + }, + + // open and close preserved in native selects + // to simplify users code when looping over selects + open: $.noop, + close: $.noop, + + disable: function() { + this._setDisabled( true ); + this.button.addClass( "ui-disabled" ); + }, + + enable: function() { + this._setDisabled( false ); + this.button.removeClass( "ui-disabled" ); + } +}); + +$.widget( "mobile.selectmenu", $.mobile.selectmenu, $.mobile.behaviors.formReset ); + +//auto self-init widgets +$( document ).bind( "pagecreate create", function( e ) { + $.mobile.selectmenu.prototype.enhanceWithin( e.target, true ); +}); +})( jQuery ); + +/* +* custom "selectmenu" plugin +*/ + +(function( $, undefined ) { + var extendSelect = function( widget ) { + + var select = widget.select, + origDestroy = widget._destroy, + selectID = widget.selectID, + label = widget.label, + thisPage = widget.select.closest( ".ui-page" ), + selectOptions = widget._selectOptions(), + isMultiple = widget.isMultiple = widget.select[ 0 ].multiple, + buttonId = selectID + "-button", + menuId = selectID + "-menu", + menuPage = $( "
" + + "
" + + "
" + label.getEncodedText() + "
"+ + "
"+ + "
"+ + "
" ), + + listbox = $( "
", { "class": "ui-selectmenu" } ).insertAfter( widget.select ).popup( { theme: widget.options.overlayTheme } ), + + list = $( "