forked from openlp/openlp
265 lines
9.3 KiB
Python
265 lines
9.3 KiB
Python
# -*- coding: utf-8 -*-
|
|
# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
|
|
"""
|
|
OpenLP - Open Source Lyrics Projection
|
|
Copyright (c) 2009 Raoul Snyman
|
|
Portions copyright (c) 2009 Martin Thompson, Tim Bentley,
|
|
|
|
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,os.path
|
|
import sys
|
|
import zipfile
|
|
|
|
from time import sleep
|
|
from copy import deepcopy
|
|
from xml.etree.ElementTree import ElementTree, XML
|
|
from PyQt4 import *
|
|
from PyQt4 import QtCore, QtGui
|
|
from PyQt4.QtCore import *
|
|
from PyQt4.QtGui import *
|
|
# from openlp.core.resources import *
|
|
# from openlp.core.ui import AboutForm, AlertForm, SettingsForm, SlideController
|
|
from openlp.core import translate
|
|
from openlp.core.lib import OpenLPToolbar
|
|
from openlp.core.utils import ConfigHelper
|
|
#from openlp.core.lib import ThemeItem
|
|
|
|
# from openlp.core import PluginManager
|
|
import logging
|
|
|
|
class ThemeData(QAbstractItemModel):
|
|
"""
|
|
Tree of items for an order of Theme.
|
|
Includes methods for reading and writing the contents to an OOS file
|
|
Root contains a list of ThemeItems
|
|
"""
|
|
global log
|
|
log=logging.getLogger(u'ThemeData')
|
|
def __init__(self):
|
|
QAbstractItemModel.__init__(self)
|
|
self.items=[]
|
|
self.rowheight=50
|
|
self.maximagewidth=self.rowheight*16/9.0;
|
|
log.info("Starting")
|
|
|
|
def clearItems(self):
|
|
self.items=[]
|
|
|
|
def columnCount(self, parent):
|
|
return 1; # always only a single column (for now)
|
|
|
|
def rowCount(self, parent):
|
|
return len(self.items)
|
|
|
|
def insertRow(self, row, filename):
|
|
self.beginInsertRows(QModelIndex(),row,row)
|
|
log.info("insert row %d:%s"%(row,filename))
|
|
(prefix, shortfilename) = os.path.split(str(filename))
|
|
log.info("shortfilename=%s"%(shortfilename))
|
|
# create a preview image
|
|
if os.path.exists(filename):
|
|
preview = QPixmap(str(filename))
|
|
w=self.maximagewidth;h=self.rowheight
|
|
preview = preview.scaled(w,h, Qt.KeepAspectRatio)
|
|
realw=preview.width(); realh=preview.height()
|
|
# and move it to the centre of the preview space
|
|
p=QPixmap(w,h)
|
|
p.fill(Qt.transparent)
|
|
painter=QPainter(p)
|
|
painter.drawPixmap((w-realw)/2,(h-realh)/2,preview)
|
|
else:
|
|
w=self.maximagewidth;h=self.rowheight
|
|
p=QPixmap(w,h)
|
|
p.fill(Qt.transparent)
|
|
# finally create the row
|
|
self.items.insert(row,(filename, p, shortfilename))
|
|
log.info("Items: %s" % self.items)
|
|
self.endInsertRows()
|
|
|
|
def removeRow(self, row):
|
|
self.beginRemoveRows(QModelIndex(), row,row)
|
|
self.items.pop(row)
|
|
self.endRemoveRows()
|
|
|
|
def addRow(self, item):
|
|
self.insertRow(len(self.items), item)
|
|
|
|
def index(self, row, col, parent = QModelIndex()):
|
|
return self.createIndex(row,col)
|
|
|
|
def parent(self, index=QModelIndex()):
|
|
return QModelIndex() # no children as yet
|
|
|
|
def data(self, index, role):
|
|
row=index.row()
|
|
if row > len(self.items): # if the last row is selected and deleted, we then get called with an empty row!
|
|
return QVariant()
|
|
if role==Qt.DisplayRole:
|
|
retval= self.items[row][2]
|
|
elif role == Qt.DecorationRole:
|
|
retval= self.items[row][1]
|
|
else:
|
|
retval= QVariant()
|
|
# log.info("Returning"+ str(retval))
|
|
if type(retval) is not type(QVariant):
|
|
return QVariant(retval)
|
|
else:
|
|
return retval
|
|
|
|
def __iter__(self):
|
|
for i in self.items:
|
|
yield i
|
|
|
|
def item(self, row):
|
|
log.info("Get Item:%d -> %s" %(row, str(self.items)))
|
|
return self.items[row]
|
|
|
|
class ThemeManager(QWidget):
|
|
"""
|
|
Manages the orders of Theme. C
|
|
"""
|
|
global log
|
|
log=logging.getLogger(u'ThemeManager')
|
|
|
|
def __init__(self, parent):
|
|
QWidget.__init__(self)
|
|
self.parent=parent
|
|
self.Layout = QtGui.QVBoxLayout(self)
|
|
self.Layout.setSpacing(0)
|
|
self.Layout.setMargin(0)
|
|
self.Toolbar = OpenLPToolbar(self)
|
|
self.Toolbar.addToolbarButton("New Theme", ":/themes/theme_new.png")
|
|
self.Toolbar.addToolbarButton("Edit Theme", ":/themes/theme_edit.png")
|
|
self.Toolbar.addToolbarButton("Delete Theme", ":/themes/theme_delete.png")
|
|
self.Toolbar.addSeparator()
|
|
self.Toolbar.addToolbarButton("Import Theme", ":/themes/theme_import.png",
|
|
u'Allows Themes to be imported', self.onImportTheme)
|
|
self.Toolbar.addToolbarButton("Export Theme", ":/themes/theme_export.png")
|
|
self.ThemeWidget = QtGui.QWidgetAction(self.Toolbar)
|
|
self.Toolbar.addAction(self.ThemeWidget)
|
|
|
|
self.Layout.addWidget(self.Toolbar)
|
|
|
|
self.ThemeListView = QtGui.QListView(self)
|
|
self.Theme_data=ThemeData()
|
|
self.ThemeListView.setModel(self.Theme_data)
|
|
self.ThemeListView.setAlternatingRowColors(True)
|
|
self.Layout.addWidget(self.ThemeListView)
|
|
self.ThemeListView.setAlternatingRowColors(True)
|
|
|
|
self.themelist= []
|
|
self.path = os.path.join(ConfigHelper.get_data_path(), u'themes')
|
|
self.checkThemesExists(self.path)
|
|
self.loadThemes() # load the themes
|
|
|
|
# def addThemeItem(self, item):
|
|
# """Adds Theme item"""
|
|
# log.info("addThemeItem")
|
|
# indexes=self.TreeView.selectedIndexes()
|
|
# assert len(indexes) <= 1 # can only have one selected index in this view
|
|
# if indexes == []:
|
|
# log.info("No row")
|
|
# row = None
|
|
# selected_item = None
|
|
# else:
|
|
# row=indexes[0].row()
|
|
# # if currently selected is of correct type, add it to it
|
|
# log.info("row:%d"%row)
|
|
# selected_item=self.Theme_data.item(row)
|
|
# if type(selected_item) == type(item):
|
|
# log.info("Add to existing item")
|
|
# selected_item.add(item)
|
|
# else:
|
|
# log.info("Create new item")
|
|
# if row is None:
|
|
# self.Theme_data.addRow(item)
|
|
# else:
|
|
# self.Theme_data.insertRow(row+1, item)
|
|
#
|
|
# def removeThemeItem(self):
|
|
# """Remove currently selected item"""
|
|
# pass
|
|
#
|
|
# def oos_as_text(self):
|
|
# text=[]
|
|
# log.info( "oos as text")
|
|
# log.info("Data:"+str(self.Theme_data))
|
|
# for i in self.Theme_data:
|
|
# text.append("# " + str(i))
|
|
# text.append(i.get_oos_text())
|
|
# return '\n'.join(text)
|
|
#
|
|
# def write_oos(self, filename):
|
|
# """
|
|
# Write a full OOS file out - iterate over plugins and call their respective methods
|
|
# This format is totally arbitrary testing purposes - something sensible needs to go in here!
|
|
# """
|
|
# oosfile=open(filename, "w")
|
|
# oosfile.write("# BEGIN OOS\n")
|
|
# oosfile.write(self.oos_as_text)
|
|
# oosfile.write("# END OOS\n")
|
|
# oosfile.close()
|
|
|
|
def onImportTheme(self):
|
|
files = QtGui.QFileDialog.getOpenFileNames(None,
|
|
translate('ThemeManager', u'Select Import File'),
|
|
self.path,
|
|
u'Theme (*.theme)')
|
|
log.info(u'New Themes) %s', str(files))
|
|
if len(files) > 0:
|
|
for file in files:
|
|
self.unzipTheme(file, self.path)
|
|
self.Theme_data.clearItems()
|
|
self.loadThemes()
|
|
|
|
def loadThemes(self):
|
|
log.debug(u'Load themes from dir')
|
|
# self.themelist = [u'African Sunset', u'Snowy Mountains', u'Wilderness', u'Wet and Windy London']
|
|
for root, dirs, files in os.walk(self.path):
|
|
for name in files:
|
|
if name.endswith(u'.bmp'):
|
|
self.Theme_data.addRow(os.path.join(self.path, name))
|
|
|
|
def getThemes(self):
|
|
return self.themelist
|
|
|
|
def checkThemesExists(self, dir):
|
|
log.debug(u'check themes')
|
|
if os.path.exists(dir) == False:
|
|
os.mkdir(dir)
|
|
|
|
def unzipTheme(self, filename, dir):
|
|
log.debug(u'Unzipping theme %s', filename)
|
|
zip = zipfile.ZipFile(str(filename))
|
|
for file in zip.namelist():
|
|
if file.endswith('/'):
|
|
theme_dir = os.path.join(dir, file)
|
|
if os.path.exists(theme_dir) == False:
|
|
os.mkdir(os.path.join(dir, file))
|
|
else:
|
|
fullpath = os.path.join(dir, file)
|
|
if file.endswith(u'.xml'):
|
|
self.checkVersion1(fullpath)
|
|
outfile = open(fullpath, 'w')
|
|
outfile.write(zip.read(file))
|
|
outfile.close()
|
|
|
|
def checkVersion1(self, xmlfile):
|
|
file=open(xmlfile)
|
|
t=''.join(file.readlines()) # read the file and change list to a string
|
|
tree = ElementTree(element=XML(t)).getroot()
|
|
print "AA"
|
|
print tree.find('BackgroundType')
|
|
print "AAA"
|