HEAD

.bzrignore

@@ -16,3 +16,5 @@ build
 resources/innosetup/Output
 _eric4project
 .pylint.d
+*.qm
+openlp/core/resources.py.old

MANIFEST.in

@@ -1,6 +1,8 @@
 recursive-include openlp *.py
 recursive-include openlp *.sqlite
 recursive-include openlp *.csv
+recursive-include openlp *.html
+recursive-include openlp *.js
 recursive-include documentation *
 recursive-include resources/forms *
 recursive-include resources/i18n *

openlp.pyw

@@ -163,7 +163,7 @@ def main():
     parser.add_option("-s", "--style", dest="style",
                       help="Set the Qt4 style (passed directly to Qt4).")
     # Set up logging
-    log_path = AppLocation.get_directory(AppLocation.ConfigDir)
+    log_path = AppLocation.get_directory(AppLocation.CacheDir)
     if not os.path.exists(log_path):
         os.makedirs(log_path)
     filename = os.path.join(log_path, u'openlp.log')

openlp/.version

@@ -1 +1 @@
-1.9.1-bzr821
+1.9.2

openlp/core/lib/__init__.py

@@ -22,7 +22,6 @@
 # with this program; if not, write to the Free Software Foundation, Inc., 59  #
 # Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
 ###############################################################################
-
 """
 The :mod:`lib` module contains most of the components and libraries that make
 OpenLP work.
@@ -49,7 +48,8 @@ def translate(context, text, comment=None, count=-1):
         The text to put into the translation tables for translation.
 
     ``comment``
-        A optional comment for translators.
+        An identifying string for when the same text is used in different roles
+        within the same context.
 
     ``count``
         If count is given it replaces %n in the text. A propper plural form is
@@ -122,6 +122,18 @@ def build_icon(icon):
 def context_menu_action(base, icon, text, slot):
     """
     Utility method to help build context menus for plugins
+
+    ``base``
+        The parent menu to add this menu item to
+
+    ``icon``
+        An icon for this action
+
+    ``text``
+        The text to display for this action
+
+    ``slot``
+        The code to run when this action is triggered
     """
     action = QtGui.QAction(text, base)
     if icon:
@@ -132,6 +144,15 @@ def context_menu_action(base, icon, text, slot):
 def context_menu(base, icon, text):
     """
     Utility method to help build context menus for plugins
+
+    ``base``
+        The parent object to add this menu to
+
+    ``icon``
+        An icon for this menu
+
+    ``text``
+        The text to display for this menu
     """
     action = QtGui.QMenu(text, base)
     action.setIcon(build_icon(icon))
@@ -140,6 +161,9 @@ def context_menu(base, icon, text):
 def context_menu_separator(base):
     """
     Add a separator to a context menu
+
+    ``base``
+        The menu object to add the separator to
     """
     action = QtGui.QAction(u'', base)
     action.setSeparator(True)
@@ -166,6 +190,22 @@ def resize_image(image, width, height):
     painter.drawImage((width - realw) / 2, (height - realh) / 2, preview)
     return new_image
 
+def check_item_selected(list_widget, message):
+    """
+    Check if a list item is selected so an action may be performed on it
+
+    ``list_widget``
+        The list to check for selected items
+
+    ``message``
+        The message to give the user if no item is selected
+    """
+    if not list_widget.selectedIndexes():
+        QtGui.QMessageBox.information(list_widget.parent(),
+            translate('MediaManagerItem', 'No Items Selected'), message)
+        return False
+    return True
+
 
 class ThemeLevel(object):
     """
@@ -191,5 +231,4 @@ from themexmlhandler import ThemeXML
 from renderer import Renderer
 from rendermanager import RenderManager
 from mediamanageritem import MediaManagerItem
-from basemodel import BaseModel
 from baselistwithdnd import BaseListWithDnD

openlp/core/lib/baselistwithdnd.py

@@ -22,17 +22,20 @@
 # with this program; if not, write to the Free Software Foundation, Inc., 59  #
 # Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
 ###############################################################################
-
+"""
+Extend QListWidget to handle drag and drop functionality
+"""
 from PyQt4 import QtCore, QtGui
 
 class BaseListWithDnD(QtGui.QListWidget):
     """
-    Please put a short description of what this class does in here.
+    Provide a list widget to store objects and handle drag and drop events
     """
-
     def __init__(self, parent=None):
+        """
+        Initialise the list widget
+        """
         QtGui.QListWidget.__init__(self, parent)
-        self.parent = parent
         # this must be set by the class which is inheriting
         assert(self.PluginName)
 

openlp/core/lib/basemodel.py

@@ -1,40 +0,0 @@
-# -*- coding: utf-8 -*-
-# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
-
-###############################################################################
-# OpenLP - Open Source Lyrics Projection                                      #
-# --------------------------------------------------------------------------- #
-# Copyright (c) 2008-2010 Raoul Snyman                                        #
-# Portions copyright (c) 2008-2010 Tim Bentley, Jonathan Corwin, Michael      #
-# Gorven, Scott Guerrieri, Christian Richter, Maikel Stuivenberg, Martin      #
-# Thompson, Jon Tibble, Carsten Tinggaard                                     #
-# --------------------------------------------------------------------------- #
-# 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                          #
-###############################################################################
-
-class BaseModel(object):
-    """
-    BaseModel provides a base object with a set of generic functions
-    """
-
-    @classmethod
-    def populate(cls, **kwargs):
-        """
-        Creates an instance of a class and populates it, returning the instance
-        """
-        me = cls()
-        for key in kwargs:
-            me.__setattr__(key, kwargs[key])
-        return me
-

openlp/core/lib/db.py

@@ -0,0 +1,245 @@
+# -*- coding: utf-8 -*-
+# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
+
+###############################################################################
+# OpenLP - Open Source Lyrics Projection                                      #
+# --------------------------------------------------------------------------- #
+# Copyright (c) 2008-2010 Raoul Snyman                                        #
+# Portions copyright (c) 2008-2010 Tim Bentley, Jonathan Corwin, Michael      #
+# Gorven, Scott Guerrieri, Christian Richter, Maikel Stuivenberg, Martin      #
+# Thompson, Jon Tibble, Carsten Tinggaard                                     #
+# --------------------------------------------------------------------------- #
+# 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:`db` module provides the core database functionality for OpenLP
+"""
+import logging
+import os
+
+from PyQt4 import QtCore
+from sqlalchemy import create_engine, MetaData
+from sqlalchemy.exceptions import InvalidRequestError
+from sqlalchemy.orm import scoped_session, sessionmaker
+
+from openlp.core.utils import AppLocation
+
+log = logging.getLogger(__name__)
+
+def init_db(url, auto_flush=True, auto_commit=False):
+    """
+    Initialise and return the session and metadata for a database
+
+    ``url``
+        The database to initialise connection with
+
+    ``auto_flush``
+        Sets the flushing behaviour of the session
+
+    ``auto_commit``
+        Sets the commit behaviour of the session
+    """
+    engine = create_engine(url)
+    metadata = MetaData(bind=engine)
+    session = scoped_session(sessionmaker(autoflush=auto_flush,
+        autocommit=auto_commit, bind=engine))
+    return session, metadata
+
+def delete_database(plugin_name, db_file_name=None):
+    """
+    Remove a database file from the system.
+
+    ``plugin_name``
+        The name of the plugin to remove the database for
+
+    ``db_file_name``
+        The database file name.  Defaults to None resulting in the
+        plugin_name being used.
+    """
+    db_file_path = None
+    if db_file_name:
+        db_file_path = os.path.join(
+            AppLocation.get_section_data_path(plugin_name), db_file_name)
+    else:
+        db_file_path = os.path.join(
+            AppLocation.get_section_data_path(plugin_name), plugin_name)
+    try:
+        os.remove(db_file_path)
+        return True
+    except OSError:
+        return False
+
+class BaseModel(object):
+    """
+    BaseModel provides a base object with a set of generic functions
+    """
+    @classmethod
+    def populate(cls, **kwargs):
+        """
+        Creates an instance of a class and populates it, returning the instance
+        """
+        me = cls()
+        for key in kwargs:
+            me.__setattr__(key, kwargs[key])
+        return me
+
+class Manager(object):
+    """
+    Provide generic object persistence management
+    """
+    def __init__(self, plugin_name, init_schema, db_file_name=None):
+        """
+        Runs the initialisation process that includes creating the connection
+        to the database and the tables if they don't exist.
+
+        ``plugin_name``
+            The name to setup paths and settings section names
+
+        ``init_schema``
+            The init_schema function for this database
+
+        ``db_file_name``
+            The file name to use for this database.  Defaults to None resulting
+            in the plugin_name being used.
+        """
+        settings = QtCore.QSettings()
+        settings.beginGroup(plugin_name)
+        self.db_url = u''
+        db_type = unicode(
+            settings.value(u'db type', QtCore.QVariant(u'sqlite')).toString())
+        if db_type == u'sqlite':
+            if db_file_name:
+                self.db_url = u'sqlite:///%s/%s' % (
+                    AppLocation.get_section_data_path(plugin_name),
+                    db_file_name)
+            else:
+                self.db_url = u'sqlite:///%s/%s.sqlite' % (
+                    AppLocation.get_section_data_path(plugin_name), plugin_name)
+        else:
+            self.db_url = u'%s://%s:%s@%s/%s' % (db_type,
+                unicode(settings.value(u'db username').toString()),
+                unicode(settings.value(u'db password').toString()),
+                unicode(settings.value(u'db hostname').toString()),
+                unicode(settings.value(u'db database').toString()))
+        settings.endGroup()
+        self.session = init_schema(self.db_url)
+
+    def save_object(self, object_instance):
+        """
+        Save an object to the database
+
+        ``object_instance``
+            The object to save
+        """
+        try:
+            self.session.add(object_instance)
+            self.session.commit()
+            return True
+        except InvalidRequestError:
+            self.session.rollback()
+            log.exception(u'Object save failed')
+            return False
+
+    def get_object(self, object_class, key=None):
+        """
+        Return the details of an object
+
+        ``object_class``
+            The type of object to return
+
+        ``key``
+            The unique reference or primary key for the instance to return
+        """
+        if not key:
+            return object_class()
+        else:
+            return self.session.query(object_class).get(key)
+
+    def get_object_filtered(self, object_class, filter_string):
+        """
+        Returns an object matching specified criteria
+
+        ``object_class``
+            The type of object to return
+
+        ``filter_string``
+            The criteria to select the object by
+        """
+        return self.session.query(object_class).filter(filter_string).first()
+
+    def get_all_objects(self, object_class, order_by_ref=None):
+        """
+        Returns all the objects from the database
+
+        ``object_class``
+            The type of objects to return
+
+        ``order_by_ref``
+            Any parameters to order the returned objects by.  Defaults to None.
+        """
+        if order_by_ref:
+            return self.session.query(object_class).order_by(order_by_ref).all()
+        return self.session.query(object_class).all()
+
+    def get_all_objects_filtered(self, object_class, filter_string):
+        """
+        Returns a selection of objects from the database
+
+        ``object_class``
+            The type of objects to return
+
+        ``filter_string``
+            The filter governing selection of objects to return
+        """
+        return self.session.query(object_class).filter(filter_string).all()
+
+    def delete_object(self, object_class, key):
+        """
+        Delete an object from the database
+
+        ``object_class``
+            The type of object to delete
+
+        ``key``
+            The unique reference or primary key for the instance to be deleted
+        """
+        if key != 0:
+            object_instance = self.get_object(object_class, key)
+            try:
+                self.session.delete(object_instance)
+                self.session.commit()
+                return True
+            except InvalidRequestError:
+                self.session.rollback()
+                log.exception(u'Failed to delete object')
+                return False
+        else:
+            return True
+
+    def delete_all_objects(self, object_class):
+        """
+        Delete all object records
+
+        ``object_class``
+            The type of object to delete
+        """
+        try:
+            self.session.query(object_class).delete(synchronize_session=False)
+            self.session.commit()
+            return True
+        except InvalidRequestError:
+            self.session.rollback()
+            log.exception(u'Failed to delete all %s records',
+                object_class.__name__)
+            return False

openlp/core/lib/dockwidget.py

@@ -22,7 +22,10 @@
 # with this program; if not, write to the Free Software Foundation, Inc., 59  #
 # Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
 ###############################################################################
-
+"""
+Provide additional functionality required by OpenLP from the inherited
+QDockWidget.
+"""
 import logging
 
 from PyQt4 import QtGui

openlp/core/lib/eventreceiver.py

@@ -22,7 +22,9 @@
 # with this program; if not, write to the Free Software Foundation, Inc., 59  #
 # Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
 ###############################################################################
-
+"""
+Provide event handling code for OpenLP
+"""
 import logging
 
 from PyQt4 import QtCore
@@ -241,7 +243,11 @@ class Receiver(object):
        ``Receiver.send_message(u'<<Message ID>>', data)``
 
     To receive a Message
-        ``QtCore.QObject.connect(Receiver.get_receiver(), QtCore.SIGNAL(u'<<Message ID>>'), <<ACTION>>)``
+        ``QtCore.QObject.connect(
+            Receiver.get_receiver(),
+            QtCore.SIGNAL(u'<<Message ID>>'),
+            <<ACTION>>
+        )``
     """
     eventreceiver = EventReceiver()
 

openlp/core/lib/mediamanageritem.py

@@ -22,7 +22,9 @@
 # with this program; if not, write to the Free Software Foundation, Inc., 59  #
 # Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
 ###############################################################################
-
+"""
+Provides the generic functions for interfacing plugins with the Media Manager.
+"""
 import logging
 import os
 
@@ -204,44 +206,46 @@ class MediaManagerItem(QtGui.QWidget):
         self.addListViewToToolBar()
 
     def addMiddleHeaderBar(self):
-        # Create buttons for the toolbar
+        """
+        Create buttons for the media item toolbar
+        """
         ## Import Button ##
         if self.hasImportIcon:
             self.addToolbarButton(
-                unicode(translate('MediaManagerItem', 'Import %s')) % \
+                unicode(translate('MediaManagerItem', 'Import %s')) %
                 self.PluginNameShort,
-                unicode(translate('MediaManagerItem', 'Import a %s')) % \
+                unicode(translate('MediaManagerItem', 'Import a %s')) %
                 self.PluginNameVisible,
                 u':/general/general_import.png', self.onImportClick)
         ## File Button ##
         if self.hasFileIcon:
             self.addToolbarButton(
-                unicode(translate('MediaManagerItem', 'Load %s')) % \
+                unicode(translate('MediaManagerItem', 'Load %s')) %
                 self.PluginNameShort,
-                unicode(translate('MediaManagerItem', 'Load a new %s')) % \
+                unicode(translate('MediaManagerItem', 'Load a new %s')) %
                 self.PluginNameVisible,
                 u':/general/general_open.png', self.onFileClick)
         ## New Button ##
         if self.hasNewIcon:
             self.addToolbarButton(
-                unicode(translate('MediaManagerItem', 'New %s')) % \
+                unicode(translate('MediaManagerItem', 'New %s')) %
                 self.PluginNameShort,
-                unicode(translate('MediaManagerItem', 'Add a new %s')) % \
+                unicode(translate('MediaManagerItem', 'Add a new %s')) %
                 self.PluginNameVisible,
                 u':/general/general_new.png', self.onNewClick)
         ## Edit Button ##
         if self.hasEditIcon:
             self.addToolbarButton(
-                unicode(translate('MediaManagerItem', 'Edit %s')) % \
+                unicode(translate('MediaManagerItem', 'Edit %s')) %
                 self.PluginNameShort,
                 unicode(translate(
-                    'MediaManagerItem', 'Edit the selected %s')) % \
+                    'MediaManagerItem', 'Edit the selected %s')) %
                 self.PluginNameVisible,
                 u':/general/general_edit.png', self.onEditClick)
         ## Delete Button ##
         if self.hasDeleteIcon:
             self.addToolbarButton(
-                unicode(translate('MediaManagerItem', 'Delete %s')) % \
+                unicode(translate('MediaManagerItem', 'Delete %s')) %
                 self.PluginNameShort,
                 translate('MediaManagerItem', 'Delete the selected item'),
                 u':/general/general_delete.png', self.onDeleteClick)
@@ -249,7 +253,7 @@ class MediaManagerItem(QtGui.QWidget):
         self.addToolbarSeparator()
         ## Preview ##
         self.addToolbarButton(
-            unicode(translate('MediaManagerItem', 'Preview %s')) % \
+            unicode(translate('MediaManagerItem', 'Preview %s')) %
             self.PluginNameShort,
             translate('MediaManagerItem', 'Preview the selected item'),
             u':/general/general_preview.png', self.onPreviewClick)
@@ -260,13 +264,16 @@ class MediaManagerItem(QtGui.QWidget):
             u':/general/general_live.png', self.onLiveClick)
         ## Add to service Button ##
         self.addToolbarButton(
-            unicode(translate('MediaManagerItem', 'Add %s to Service')) % \
+            unicode(translate('MediaManagerItem', 'Add %s to Service')) %
             self.PluginNameShort,
             translate('MediaManagerItem',
                 'Add the selected item(s) to the service'),
             u':/general/general_add.png', self.onAddClick)
 
     def addListViewToToolBar(self):
+        """
+        Creates the main widget for listing items the media item is tracking
+        """
         #Add the List widget
         self.ListView = self.ListViewWithDnD_class(self)
         self.ListView.uniformItemSizes = True
@@ -285,7 +292,7 @@ class MediaManagerItem(QtGui.QWidget):
             self.ListView.addAction(
                 context_menu_action(
                     self.ListView, u':/general/general_edit.png',
-                    unicode(translate('MediaManagerItem', '&Edit %s')) % \
+                    unicode(translate('MediaManagerItem', '&Edit %s')) %
                     self.PluginNameVisible,
                     self.onEditClick))
             self.ListView.addAction(context_menu_separator(self.ListView))
@@ -293,14 +300,14 @@ class MediaManagerItem(QtGui.QWidget):
             self.ListView.addAction(
                 context_menu_action(
                     self.ListView, u':/general/general_delete.png',
-                    unicode(translate('MediaManagerItem', '&Delete %s')) % \
+                    unicode(translate('MediaManagerItem', '&Delete %s')) %
                     self.PluginNameVisible,
                     self.onDeleteClick))
             self.ListView.addAction(context_menu_separator(self.ListView))
         self.ListView.addAction(
             context_menu_action(
                 self.ListView, u':/general/general_preview.png',
-                unicode(translate('MediaManagerItem', '&Preview %s')) % \
+                unicode(translate('MediaManagerItem', '&Preview %s')) %
                 self.PluginNameVisible,
                 self.onPreviewClick))
         self.ListView.addAction(
@@ -343,20 +350,10 @@ class MediaManagerItem(QtGui.QWidget):
         """
         pass
 
-    def checkItemSelected(self, message):
-        """
-        Check if a list item is selected so an action may be performed on it
-
-        ``message``
-            The message to give the user if no item is selected
-        """
-        if not self.ListView.selectedIndexes():
-            QtGui.QMessageBox.information(self,
-                translate('MediaManagerItem', 'No Items Selected'), message)
-            return False
-        return True
-
     def onFileClick(self):
+        """
+        Add a file to the list widget to make it available for showing
+        """
         files = QtGui.QFileDialog.getOpenFileNames(
             self, self.OnNewPrompt,
             SettingsManager.get_last_dir(self.settingsSection),
@@ -370,6 +367,9 @@ class MediaManagerItem(QtGui.QWidget):
                 self.settingsSection, self.getFileList())
 
     def getFileList(self):
+        """
+        Return the current list of files
+        """
         count = 0
         filelist = []
         while count < self.ListView.count():
@@ -393,6 +393,15 @@ class MediaManagerItem(QtGui.QWidget):
         return False
 
     def IconFromFile(self, file, thumb):
+        """
+        Create a thumbnail icon from a given file
+
+        ``file``
+            The file to create the icon from
+
+        ``thumb``
+            The filename to save the thumbnail to
+        """
         icon = build_icon(unicode(file))
         pixmap = icon.pixmap(QtCore.QSize(88, 50))
         ext = os.path.splitext(thumb)[1].lower()
@@ -420,6 +429,10 @@ class MediaManagerItem(QtGui.QWidget):
             u'to be defined by the plugin')
 
     def onPreviewClick(self):
+        """
+        Preview an item by building a service item then adding that service
+        item to the preview slide controller.
+        """
         if not self.ListView.selectedIndexes() and not self.remoteTriggered:
             QtGui.QMessageBox.information(self,
                 translate('MediaManagerItem', 'No Items Selected'),
@@ -433,6 +446,10 @@ class MediaManagerItem(QtGui.QWidget):
                 self.parent.preview_controller.addServiceItem(service_item)
 
     def onLiveClick(self):
+        """
+        Send an item live by building a service item then adding that service
+        item to the live slide controller.
+        """
         if not self.ListView.selectedIndexes():
             QtGui.QMessageBox.information(self,
                 translate('MediaManagerItem', 'No Items Selected'),
@@ -446,6 +463,9 @@ class MediaManagerItem(QtGui.QWidget):
                 self.parent.live_controller.addServiceItem(service_item)
 
     def onAddClick(self):
+        """
+        Add a selected item to the current service
+        """
         if not self.ListView.selectedIndexes() and not self.remoteTriggered:
             QtGui.QMessageBox.information(self,
                 translate('MediaManagerItem', 'No Items Selected'),
@@ -470,6 +490,9 @@ class MediaManagerItem(QtGui.QWidget):
                         self.parent.service_manager.addServiceItem(service_item)
 
     def onAddEditClick(self):
+        """
+        Add a selected item to an existing item in the current service.
+        """
         if not self.ListView.selectedIndexes() and not self.remoteTriggered:
             QtGui.QMessageBox.information(self,
                 translate('MediaManagerItem', 'No items selected'),
@@ -491,7 +514,7 @@ class MediaManagerItem(QtGui.QWidget):
                 #Turn off the remote edit update message indicator
                 QtGui.QMessageBox.information(self,
                     translate('MediaManagerItem', 'Invalid Service Item'),
-                    translate(unicode('MediaManagerItem',
+                    unicode(translate('MediaManagerItem',
                         'You must select a %s service item.')) % self.title)
 
     def buildServiceItem(self, item=None):

openlp/core/lib/plugin.py

@@ -22,7 +22,9 @@
 # with this program; if not, write to the Free Software Foundation, Inc., 59  #
 # Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
 ###############################################################################
-
+"""
+Provide the generic plugin functionality for OpenLP plugins.
+"""
 import logging
 
 from PyQt4 import QtCore

openlp/core/lib/renderer.py

@@ -22,7 +22,10 @@
 # with this program; if not, write to the Free Software Foundation, Inc., 59  #
 # Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
 ###############################################################################
-
+"""
+The :mod:`renderer` module enables OpenLP to take the input from plugins and
+format it for the output display.
+"""
 import logging
 
 from PyQt4 import QtGui, QtCore

openlp/core/lib/serviceitem.py

@@ -90,7 +90,7 @@ class ServiceItem(object):
         self.from_plugin = False
         self.capabilities = []
         self.is_valid = True
-        self.cache = []
+        self.cache = {}
         self.icon = None
 
     def add_capability(self, capability):
@@ -129,7 +129,7 @@ class ServiceItem(object):
         """
         log.debug(u'Render called')
         self._display_frames = []
-        self.cache = []
+        self.clear_cache()
         if self.service_item_type == ServiceItemType.Text:
             log.debug(u'Formatting slides')
             if self.theme is None:
@@ -149,7 +149,8 @@ class ServiceItem(object):
                     self._display_frames.append({u'title': title,
                         u'text': lines.rstrip(),
                         u'verseTag': slide[u'verseTag'] })
-                    self.cache.insert(len(self._display_frames), None)
+                    if len(self._display_frames) in self.cache.keys():
+                        del self.cache[len(self._display_frames)]
                 log.log(15, u'Formatting took %4s' % (time.time() - before))
         elif self.service_item_type == ServiceItemType.Image:
             for slide in self._raw_frames:
@@ -172,8 +173,7 @@ class ServiceItem(object):
         else:
             self.render_manager.set_override_theme(self.theme)
         format = self._display_frames[row][u'text'].split(u'\n')
-        #if screen blank then do not display footer
-        if len(self.cache) > 0 and self.cache[row] is not None:
+        if self.cache.get(row):
             frame = self.cache[row]
         else:
             if format[0]:
@@ -304,7 +304,7 @@ class ServiceItem(object):
     def merge(self, other):
         """
         Updates the _uuid with the value from the original one
-        The _uuid is unique for a give service item but this allows one to
+        The _uuid is unique for a given service item but this allows one to
         replace an original version.
         """
         self._uuid = other._uuid
@@ -385,3 +385,8 @@ class ServiceItem(object):
         """
         return self._raw_frames[row][u'path']
 
+    def clear_cache(self):
+        """
+        Clear's the service item's cache.
+        """
+        self.cache = {}

openlp/core/lib/settingsmanager.py

@@ -22,7 +22,12 @@
 # with this program; if not, write to the Free Software Foundation, Inc., 59  #
 # Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
 ###############################################################################
-
+"""
+Provide handling for persisting OpenLP settings.  OpenLP uses QSettings to
+manage settings persistence.  QSettings provides a single API for saving and
+retrieving settings from the application but writes to disk in an OS dependant
+format.
+"""
 import os
 
 from PyQt4 import QtCore
@@ -56,6 +61,9 @@ class SettingsManager(object):
             u'user interface/preview panel', QtCore.QVariant(True)).toBool()
 
     def togglePreviewPanel(self, isVisible):
+        """
+        Toggle the preview panel visibility.
+        """
         QtCore.QSettings().setValue(u'user interface/preview panel',
             QtCore.QVariant(isVisible))
 

openlp/core/lib/themexmlhandler.py

@@ -22,7 +22,9 @@
 # with this program; if not, write to the Free Software Foundation, Inc., 59  #
 # Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
 ###############################################################################
-
+"""
+Provide the theme XML and handling functions for OpenLP v2 themes.
+"""
 import os
 
 from xml.dom.minidom import Document
@@ -339,7 +341,8 @@ class ThemeXML(object):
         """
         Pull out the XML string formatted for human consumption
         """
-        return self.theme_xml.toprettyxml(indent=u'    ', newl=u'\n', encoding=u'utf-8')
+        return self.theme_xml.toprettyxml(indent=u'    ', newl=u'\n',
+            encoding=u'utf-8')
 
     def parse(self, xml):
         """
@@ -364,7 +367,8 @@ class ThemeXML(object):
         ``xml``
             The XML string to parse.
         """
-        theme_xml = ElementTree(element=XML(xml.encode(u'ascii', u'xmlcharrefreplace')))
+        theme_xml = ElementTree(element=XML(xml.encode(u'ascii',
+            u'xmlcharrefreplace')))
         xml_iter = theme_xml.getiterator()
         master = u''
         for element in xml_iter:

openlp/core/lib/toolbar.py

@@ -22,7 +22,9 @@
 # with this program; if not, write to the Free Software Foundation, Inc., 59  #
 # Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
 ###############################################################################
-
+"""
+Provide common toolbar handling for OpenLP
+"""
 import logging
 
 from PyQt4 import QtCore, QtGui

openlp/core/theme/theme.py

@@ -168,14 +168,15 @@ class Theme(object):
                 theme_strings.append(u'_%s_' % (getattr(self, key)))
         return u''.join(theme_strings)
 
-    def _set_from_XML(self, xml):
+    def _set_from_xml(self, xml):
         """
         Set theme class attributes with data from XML
 
         ``xml``
             The data to apply to the theme
         """
-        root = ElementTree(element=XML(xml.encode(u'ascii', u'xmlcharrefreplace')))
+        root = ElementTree(element=XML(xml.encode(u'ascii',
+            u'xmlcharrefreplace')))
         xml_iter = root.getiterator()
         for element in xml_iter:
             delphi_color_change = False

openlp/core/ui/amendthemedialog.py

@@ -50,6 +50,7 @@ class Ui_AmendThemeDialog(object):
         self.ThemeNameLayout.addWidget(self.ThemeNameLabel)
         self.ThemeNameEdit = QtGui.QLineEdit(self.ThemeNameWidget)
         self.ThemeNameEdit.setObjectName(u'ThemeNameEdit')
+        self.ThemeNameLabel.setBuddy(self.ThemeNameEdit)
         self.ThemeNameLayout.addWidget(self.ThemeNameEdit)
         self.AmendThemeLayout.addWidget(self.ThemeNameWidget)
         self.ContentWidget = QtGui.QWidget(AmendThemeDialog)
@@ -72,6 +73,7 @@ class Ui_AmendThemeDialog(object):
             self.BackgroundLabel)
         self.BackgroundComboBox = QtGui.QComboBox(self.BackgroundTab)
         self.BackgroundComboBox.setObjectName(u'BackgroundComboBox')
+        self.BackgroundLabel.setBuddy(self.BackgroundComboBox)
         self.BackgroundComboBox.addItem(QtCore.QString())
         self.BackgroundComboBox.addItem(QtCore.QString())
         self.BackgroundLayout.setWidget(0, QtGui.QFormLayout.FieldRole,
@@ -752,9 +754,9 @@ class Ui_AmendThemeDialog(object):
         AmendThemeDialog.setWindowTitle(
             translate('AmendThemeForm', 'Theme Maintenance'))
         self.ThemeNameLabel.setText(
-            translate('AmendThemeForm', 'Theme Name:'))
+            translate('AmendThemeForm', 'Theme &Name:'))
         self.BackgroundLabel.setText(
-            translate('AmendThemeForm', 'Visibility:'))
+            translate('AmendThemeForm', '&Visibility:'))
         self.BackgroundComboBox.setItemText(0,
             translate('AmendThemeForm', 'Opaque'))
         self.BackgroundComboBox.setItemText(1,

openlp/core/ui/amendthemeform.py

@@ -37,9 +37,9 @@ log = logging.getLogger(u'AmendThemeForm')
 
 class AmendThemeForm(QtGui.QDialog, Ui_AmendThemeDialog):
 
-    def __init__(self, thememanager, parent=None):
+    def __init__(self, parent):
         QtGui.QDialog.__init__(self, parent)
-        self.thememanager = thememanager
+        self.thememanager = parent
         self.path = None
         self.theme = ThemeXML()
         self.setupUi(self)

openlp/core/ui/maindisplay.py

@@ -45,18 +45,67 @@ class DisplayManager(QtGui.QWidget):
         QtGui.QWidget.__init__(self)
         self.screens = screens
         self.videoDisplay = VideoDisplay(self, screens)
+        self.audioPlayer = AudioPlayer(self)
         self.mainDisplay = MainDisplay(self, screens)
+        QtCore.QObject.connect(Receiver.get_receiver(),
+            QtCore.SIGNAL(u'maindisplay_hide'), self.hideDisplay)
+        QtCore.QObject.connect(Receiver.get_receiver(),
+            QtCore.SIGNAL(u'maindisplay_show'), self.showDisplay)
+        QtCore.QObject.connect(Receiver.get_receiver(),
+            QtCore.SIGNAL(u'videodisplay_start'), self.onStartVideo)
+        QtCore.QObject.connect(Receiver.get_receiver(),
+            QtCore.SIGNAL(u'videodisplay_stop'), self.onStopVideo)
 
     def setup(self):
         self.videoDisplay.setup()
         self.mainDisplay.setup()
 
+    def hideDisplay(self, message):
+        """
+        Hide the output displays
+        """
+        self.videoDisplay.mediaHide(message)
+        self.mainDisplay.hideDisplay(message)
+
+    def showDisplay(self, message):
+        """
+        Hide the output displays
+        """
+        self.videoDisplay.mediaShow(message)
+        self.mainDisplay.showDisplay(message)
+
+    def addAlert(self, alertMessage, location):
+        """
+        Handles the add Alert Message to the Displays
+        """
+        self.mainDisplay.addAlert(alertMessage, location)
+
+    def onStartVideo(self, item):
+        """
+        Handles the Starting of a Video and Display Management
+        """
+        self.videoDisplay.setVisible(True)
+        self.mainDisplay.setVisible(False)
+        self.videoDisplay.onMediaQueue(item)
+
+    def onStopVideo(self):
+        """
+        Handles the Stopping of a Video and Display Management
+        """
+        self.mainDisplay.setVisible(True)
+        self.videoDisplay.setVisible(False)
+        self.videoDisplay.onMediaStop()
+
     def close(self):
+        """
+        Handles the closure of the displays
+        """
         self.videoDisplay.close()
+        self.audioPlayer.close()
         self.mainDisplay.close()
 
 
-class DisplayWidget(QtGui.QWidget):
+class DisplayWidget(QtGui.QGraphicsView):
     """
     Customised version of QTableWidget which can respond to keyboard
     events.
@@ -117,32 +166,26 @@ class MainDisplay(DisplayWidget):
         log.debug(u'Initialisation started')
         DisplayWidget.__init__(self, parent)
         self.setWindowFlags(QtCore.Qt.Window | QtCore.Qt.FramelessWindowHint)
-        self.setWindowState(QtCore.Qt.WindowFullScreen)
+        self.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
+        self.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
         self.parent = parent
-        self.setWindowTitle(u'OpenLP Display')
         # WA_TranslucentBackground is not available in QT4.4
         try:
             self.setAttribute(QtCore.Qt.WA_TranslucentBackground)
         except AttributeError:
             pass
         self.screens = screens
-        self.display_image = QtGui.QLabel(self)
-        self.display_image.setScaledContents(True)
-        self.display_text = QtGui.QLabel(self)
-        self.display_text.setScaledContents(True)
-        self.display_alert = QtGui.QLabel(self)
-        self.display_alert.setScaledContents(True)
+        self.setupScene()
+        self.setupImage()
+        self.setupText()
+        self.setupAlert()
+        self.setupBlank()
         self.primary = True
         self.blankFrame = None
         self.frame = None
-        QtCore.QObject.connect(Receiver.get_receiver(),
-            QtCore.SIGNAL(u'videodisplay_start'), self.hideDisplayForVideo)
-        QtCore.QObject.connect(Receiver.get_receiver(),
-            QtCore.SIGNAL(u'maindisplay_hide'), self.hideDisplay)
-        QtCore.QObject.connect(Receiver.get_receiver(),
-            QtCore.SIGNAL(u'maindisplay_show'), self.showDisplay)
-        QtCore.QObject.connect(Receiver.get_receiver(),
-            QtCore.SIGNAL(u'videodisplay_background'), self.hideDisplayForVideo)
+        #Hide desktop for now untill we know where to put it
+        #and what size it should be.
+        self.setVisible(False)
 
     def setup(self):
         """
@@ -153,12 +196,8 @@ class MainDisplay(DisplayWidget):
         self.setVisible(False)
         self.screen = self.screens.current
         #Sort out screen locations and sizes
-        self.display_alert.setGeometry(self.screen[u'size'])
-        self.display_image.resize(
-            self.screen[u'size'].width(), self.screen[u'size'].height())
-        self.display_text.resize(
-            self.screen[u'size'].width(), self.screen[u'size'].height())
         self.setGeometry(self.screen[u'size'])
+        self.scene.setSceneRect(0,0,self.size().width(), self.size().height())
         #Build a custom splash screen
         self.InitialFrame = QtGui.QImage(
             self.screen[u'size'].width(),
@@ -186,30 +225,58 @@ class MainDisplay(DisplayWidget):
         self.transparent = QtGui.QPixmap(
             self.screen[u'size'].width(), self.screen[u'size'].height())
         self.transparent.fill(QtCore.Qt.transparent)
-        self.display_alert.setPixmap(self.transparent)
-        self.display_text.setPixmap(self.transparent)
-        self.frameView(self.transparent)
+#        self.display_text.setPixmap(self.transparent)
+        #self.frameView(self.transparent)
         # To display or not to display?
         if not self.screen[u'primary']:
-            self.showFullScreen()
+            self.setVisible(True)
             self.primary = False
         else:
             self.setVisible(False)
             self.primary = True
 
+    def setupScene(self):
+        self.scene = QtGui.QGraphicsScene(self)
+        self.scene.setSceneRect(0,0,self.size().width(), self.size().height())
+        self.setScene(self.scene)
+
+    def setupImage(self):
+        self.display_image = QtGui.QGraphicsPixmapItem()
+        self.display_image.setZValue(2)
+        self.scene.addItem(self.display_image)
+
+    def setupText(self):
+        #self.display_text = QtGui.QGraphicsTextItem()
+        self.display_text = QtGui.QGraphicsPixmapItem()
+        #self.display_text.setPos(0,0)
+        #self.display_text.setTextWidth(self.size().width())
+        self.display_text.setZValue(4)
+        self.scene.addItem(self.display_text)
+
+    def setupAlert(self):
+        self.alertText = QtGui.QGraphicsTextItem()
+        self.alertText.setTextWidth(self.size().width())
+        self.alertText.setZValue(8)
+        self.scene.addItem(self.alertText)
+
+    def setupBlank(self):
+        self.display_blank = QtGui.QGraphicsPixmapItem()
+        self.display_blank.setZValue(10)
+        self.scene.addItem(self.display_blank)
+
     def resetDisplay(self):
         log.debug(u'resetDisplay')
         Receiver.send_message(u'slidecontroller_live_stop_loop')
         if self.primary:
             self.setVisible(False)
         else:
-            self.showFullScreen()
+            self.setVisible(True)
 
-    def hideDisplayForVideo(self):
-        """
-        Hides the main display if for the video to be played
-        """
-        self.hideDisplay(HideMode.Screen)
+#    def hideDisplayForVideo(self):
+#        """
+#        Hides the main display if for the video to be played
+#        """
+#        self.hideDisplay(HideMode.Screen)
 
     def hideDisplay(self, mode=HideMode.Screen):
         """
@@ -217,45 +284,30 @@ class MainDisplay(DisplayWidget):
         Store the images so they can be replaced when required
         """
         log.debug(u'hideDisplay mode = %d', mode)
-        self.storeImage = QtGui.QPixmap(self.display_image.pixmap())
-        self.storeText = QtGui.QPixmap(self.display_text.pixmap())
-        self.display_alert.setPixmap(self.transparent)
-        self.display_text.setPixmap(self.transparent)
+        #self.display_text.setPixmap(self.transparent)
         if mode == HideMode.Screen:
-            self.display_image.setPixmap(self.transparent)
+            #self.display_image.setPixmap(self.transparent)
+            self.setVisible(False)
         elif mode == HideMode.Blank:
-            self.display_image.setPixmap(
+            self.display_blank.setPixmap(
                 QtGui.QPixmap.fromImage(self.blankFrame))
         else:
             if self.parent.renderManager.renderer.bg_frame:
-                self.display_image.setPixmap(QtGui.QPixmap.fromImage(
+                self.display_blank.setPixmap(QtGui.QPixmap.fromImage(
                     self.parent.renderManager.renderer.bg_frame))
             else:
-                self.display_image.setPixmap(
+                self.display_blank.setPixmap(
                     QtGui.QPixmap.fromImage(self.blankFrame))
-        self.moveToTop()
 
-    def moveToTop(self):
-        log.debug(u'moveToTop')
-        self.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint |
-            QtCore.Qt.FramelessWindowHint | QtCore.Qt.Dialog)
-        self.show()
-
-    def showDisplay(self):
+    def showDisplay(self, message=u''):
         """
         Show the stored layers so the screen reappears as it was
         originally.
         Make the stored images None to release memory.
         """
         log.debug(u'showDisplay')
-        if self.storeImage:
-            self.display_image.setPixmap(self.storeImage)
-        self.display_alert.setPixmap(self.transparent)
-        if self.storeText:
-            self.display_text.setPixmap(self.storeText)
-        self.storeImage = None
-        self.store = None
-        self.moveToTop()
+        self.display_blank.setPixmap(self.transparent)
+        #Trigger actions when display is active again
         Receiver.send_message(u'maindisplay_active')
 
     def addImageWithText(self, frame):
@@ -263,21 +315,24 @@ class MainDisplay(DisplayWidget):
         frame = resize_image(
             frame, self.screen[u'size'].width(), self.screen[u'size'].height())
         self.display_image.setPixmap(QtGui.QPixmap.fromImage(frame))
-        self.moveToTop()
 
-    def setAlertSize(self, top, height):
-        log.debug(u'setAlertSize')
-        self.display_alert.setGeometry(
-            QtCore.QRect(0, top,
-                        self.screen[u'size'].width(), height))
-
-    def addAlertImage(self, frame, blank=False):
+    def addAlert(self, message, location):
+        """
+        Places the Alert text on the display at the correct location
+        ``messgae``
+            Text to be displayed
+        ``location``
+            Where on the screen the text should be.  From the AlertTab
+            Combo box.
+        """
         log.debug(u'addAlertImage')
-        if blank:
-            self.display_alert.setPixmap(self.transparent)
+        if location == 0:
+            self.alertText.setPos(0, 0)
+        elif location == 1:
+            self.alertText.setPos(0,self.size().height()/2)
         else:
-            self.display_alert.setPixmap(frame)
-        self.moveToTop()
+            self.alertText.setPos(0,self.size().height() - 76)
+        self.alertText.setHtml(message)
 
     def frameView(self, frame, transition=False, display=True):
         """
@@ -285,14 +340,16 @@ class MainDisplay(DisplayWidget):
         if the alert is in progress the alert is added on top
         ``frame``
             Image frame to be rendered
+        ``transition``
+            Are transitions required.
         """
-        log.debug(u'frameView %d' % (display))
+        log.debug(u'frameView %d' % display)
         if display:
             if transition:
                 if self.frame is not None:
                     self.display_text.setPixmap(
                         QtGui.QPixmap.fromImage(self.frame))
-                    self.repaint()
+                    self.update()
                 self.frame = None
                 if frame[u'trans'] is not None:
                     self.display_text.setPixmap(
@@ -311,7 +368,6 @@ class MainDisplay(DisplayWidget):
                 self.display_frame = frame
             if not self.isVisible() and self.screens.display:
                 self.setVisible(True)
-                self.showFullScreen()
         else:
             self.storeText = QtGui.QPixmap.fromImage(frame[u'main'])
 
@@ -339,37 +395,29 @@ class VideoDisplay(Phonon.VideoWidget):
         self.screens = screens
         self.hidden = False
         self.message = None
+        self.mediaActive = False
         self.mediaObject = Phonon.MediaObject()
         self.setAspectRatio(aspect)
         self.audioObject = Phonon.AudioOutput(Phonon.VideoCategory)
         Phonon.createPath(self.mediaObject, self)
         Phonon.createPath(self.mediaObject, self.audioObject)
         flags = QtCore.Qt.FramelessWindowHint | QtCore.Qt.Dialog
-        # WindowsStaysOnBottomHint is not available in QT4.4
-        try:
-            flags = flags | QtCore.Qt.WindowStaysOnBottomHint
-        except AttributeError:
-            pass
+##        # WindowsStaysOnBottomHint is not available in QT4.4
+#        try:
+#            flags = flags | QtCore.Qt.WindowStaysOnBottomHint
+#        except AttributeError:
+#            pass
         self.setWindowFlags(flags)
-
-        QtCore.QObject.connect(Receiver.get_receiver(),
-            QtCore.SIGNAL(u'maindisplay_hide'), self.mediaHide)
-        QtCore.QObject.connect(Receiver.get_receiver(),
-            QtCore.SIGNAL(u'maindisplay_show'), self.mediaShow)
-        QtCore.QObject.connect(Receiver.get_receiver(),
-            QtCore.SIGNAL(u'videodisplay_start'), self.onMediaQueue)
         QtCore.QObject.connect(Receiver.get_receiver(),
             QtCore.SIGNAL(u'videodisplay_play'), self.onMediaPlay)
         QtCore.QObject.connect(Receiver.get_receiver(),
             QtCore.SIGNAL(u'videodisplay_pause'), self.onMediaPause)
-        QtCore.QObject.connect(Receiver.get_receiver(),
-            QtCore.SIGNAL(u'videodisplay_stop'), self.onMediaStop)
-        QtCore.QObject.connect(Receiver.get_receiver(),
-            QtCore.SIGNAL(u'videodisplay_background'), self.onMediaBackground)
+#        QtCore.QObject.connect(Receiver.get_receiver(),
+#            QtCore.SIGNAL(u'videodisplay_background'), self.onMediaBackground)
         QtCore.QObject.connect(Receiver.get_receiver(),
             QtCore.SIGNAL(u'config_updated'), self.setup)
         QtCore.QObject.connect(self.mediaObject,
-            QtCore.SIGNAL(u'finished()'), self.onMediaBackground)
+            QtCore.SIGNAL(u'finished()'), self.onMediaStop)
         self.setVisible(False)
 
     def keyPressEvent(self, event):
@@ -392,38 +440,48 @@ class VideoDisplay(Phonon.VideoWidget):
         #Sort out screen locations and sizes
         self.setGeometry(self.screen[u'size'])
         # To display or not to display?
-        if not self.screen[u'primary'] and self.isVisible():
-            self.showFullScreen()
+        if not self.screen[u'primary']: # and self.isVisible():
+            #self.showFullScreen()
+            self.setVisible(False)
             self.primary = False
         else:
             self.setVisible(False)
             self.primary = True
 
-    def onMediaBackground(self, message=None):
+    def closeEvent(self, event):
         """
-        Play a video triggered from the video plugin with the
-        file name passed in on the event.
-        Also triggered from the Finish event so the video will loop
-        if it is triggered from the plugin
+        Shutting down so clean up connections
         """
-        log.debug(u'VideoDisplay Queue new media message %s' % message)
-        #If not file take the stored one
-        if not message:
-            message = self.message
-        # still no file name then stop as it was a normal video stopping
-        if message:
-            self.mediaObject.setCurrentSource(Phonon.MediaSource(message))
-            self.message = message
-            self._play()
+        self.onMediaStop()
+        for pth in self.outputPaths():
+          disconnected = pth.disconnect()
+
+#    def onMediaBackground(self, message=None):
+#        """
+#        Play a video triggered from the video plugin with the
+#        file name passed in on the event.
+#        Also triggered from the Finish event so the video will loop
+#        if it is triggered from the plugin
+#        """
+#        log.debug(u'VideoDisplay Queue new media message %s' % message)
+#        #If not file take the stored one
+#        if not message:
+#            message = self.message
+#        # still no file name then stop as it was a normal video stopping
+#        if message:
+#            self.mediaObject.setCurrentSource(Phonon.MediaSource(message))
+#            self.message = message
+#            self._play()
 
     def onMediaQueue(self, message):
         """
         Set up a video to play from the serviceitem.
         """
         log.debug(u'VideoDisplay Queue new media message %s' % message)
-        file = os.path.join(message[0].get_frame_path(),
-            message[0].get_frame_title())
+        file = os.path.join(message.get_frame_path(),
+            message.get_frame_title())
         self.mediaObject.setCurrentSource(Phonon.MediaSource(file))
+        self.mediaActive = True
         self._play()
 
     def onMediaPlay(self):
@@ -442,7 +500,6 @@ class VideoDisplay(Phonon.VideoWidget):
         log.debug(u'VideoDisplay _play called')
         self.mediaObject.play()
         self.setVisible(True)
-        self.showFullScreen()
 
     def onMediaPause(self):
         """
@@ -458,6 +515,7 @@ class VideoDisplay(Phonon.VideoWidget):
         """
         log.debug(u'VideoDisplay Media stopped by user')
         self.message = None
+        self.mediaActive = False
         self.mediaObject.stop()
         self.onMediaFinish()
 
@@ -469,7 +527,7 @@ class VideoDisplay(Phonon.VideoWidget):
         self.mediaObject.clearQueue()
         self.setVisible(False)
 
-    def mediaHide(self):
+    def mediaHide(self, message=u''):
         """
         Hide the video display
         """
@@ -477,10 +535,90 @@ class VideoDisplay(Phonon.VideoWidget):
         self.hidden = True
         self.setVisible(False)
 
-    def mediaShow(self):
+    def mediaShow(self, message=''):
         """
         Show the video disaply if it was already hidden
         """
         if self.hidden:
             self.hidden = False
+            if self.mediaActive:
                 self._play()
+
+class AudioPlayer(QtCore.QObject):
+    """
+    This Class will play audio only allowing components to work witn a
+    soundtrack which does not take over the user interface.
+    """
+    log.info(u'AudioPlayer Loaded')
+
+    def __init__(self, parent):
+        """
+        The constructor for the display form.
+
+        ``parent``
+            The parent widget.
+
+        ``screens``
+            The list of screens.
+        """
+        log.debug(u'AudioPlayer Initialisation started')
+        QtCore.QObject.__init__(self)
+        self.parent = parent
+        self.message = None
+        self.mediaObject = Phonon.MediaObject()
+        self.audioObject = Phonon.AudioOutput(Phonon.VideoCategory)
+        Phonon.createPath(self.mediaObject, self.audioObject)
+
+    def setup(self):
+        """
+        Sets up the Audio Player for use
+        """
+        log.debug(u'AudioPlayer Setup')
+
+    def close(self):
+        """
+        Shutting down so clean up connections
+        """
+        self.onMediaStop()
+        for pth in self.mediaObject.outputPaths():
+            disconnected = pth.disconnect()
+
+    def onMediaQueue(self, message):
+        """
+        Set up a video to play from the serviceitem.
+        """
+        log.debug(u'AudioPlayer Queue new media message %s' % message)
+        file = os.path.join(message[0].get_frame_path(),
+            message[0].get_frame_title())
+        self.mediaObject.setCurrentSource(Phonon.MediaSource(file))
+        self.onMediaPlay()
+
+    def onMediaPlay(self):
+        """
+        We want to play the play so start it
+        """
+        log.debug(u'AudioPlayer _play called')
+        self.mediaObject.play()
+
+    def onMediaPause(self):
+        """
+        Pause the Audio
+        """
+        log.debug(u'AudioPlayer Media paused by user')
+        self.mediaObject.pause()
+
+    def onMediaStop(self):
+        """
+        Stop the Audio and clean up
+        """
+        log.debug(u'AudioPlayer Media stopped by user')
+        self.message = None
+        self.mediaObject.stop()
+        self.onMediaFinish()
+
+    def onMediaFinish(self):
+        """
+        Clean up the Object queue
+        """
+        log.debug(u'AudioPlayer Reached end of media playlist')
+        self.mediaObject.clearQueue()

openlp/core/ui/mainwindow.py

@@ -63,7 +63,7 @@ class VersionThread(QtCore.QThread):
         self.parent = parent
         self.app_version = app_version
         self.version_splitter = re.compile(
-            r'([0-9]+).([0-9]+).([0-9]+)(?:-bzr([0-9]+))')
+            r'([0-9]+).([0-9]+).([0-9]+)(?:-bzr([0-9]+))?')
 
     def run(self):
         """
@@ -79,14 +79,14 @@ class VersionThread(QtCore.QThread):
             remote_version[u'major'] = int(match.group(1))
             remote_version[u'minor'] = int(match.group(2))
             remote_version[u'release'] = int(match.group(3))
-            if len(match.groups()) > 3:
+            if len(match.groups()) > 3 and match.group(4):
                 remote_version[u'revision'] = int(match.group(4))
         match = self.version_splitter.match(self.app_version[u'full'])
         if match:
             local_version[u'major'] = int(match.group(1))
             local_version[u'minor'] = int(match.group(2))
             local_version[u'release'] = int(match.group(3))
-            if len(match.groups()) > 3:
+            if len(match.groups()) > 3 and match.group(4):
                 local_version[u'revision'] = int(match.group(4))
         if remote_version[u'major'] > local_version[u'major'] or \
             remote_version[u'minor'] > local_version[u'minor'] or \

openlp/core/ui/mediadockmanager.py

@@ -76,6 +76,7 @@ class MediaDockManager(object):
         log.debug(u'remove %s dock' % name)
         for dock_index in range(0, self.media_dock.count()):
             if self.media_dock.widget(dock_index):
-                if self.media_dock.widget(dock_index).settingsSection == name:
+                if self.media_dock.widget(dock_index).settingsSection == \
+                    name.lower():
                     self.media_dock.widget(dock_index).hide()
                     self.media_dock.removeItem(dock_index)

openlp/core/ui/serviceitemeditform.py

@@ -73,6 +73,14 @@ class ServiceItemEditForm(QtGui.QDialog, Ui_ServiceItemEditDialog):
         for frame in self.itemList:
             item_name = QtGui.QListWidgetItem(frame[u'title'])
             self.listWidget.addItem(item_name)
+        if self.listWidget.count() == 1:
+            self.downButton.setEnabled(False)
+            self.upButton.setEnabled(False)
+            self.deleteButton.setEnabled(False)
+        else:
+            self.downButton.setEnabled(True)
+            self.upButton.setEnabled(True)
+            self.deleteButton.setEnabled(True)
 
     def onItemDelete(self):
         """
@@ -83,6 +91,10 @@ class ServiceItemEditForm(QtGui.QDialog, Ui_ServiceItemEditDialog):
             row = self.listWidget.row(item)
             self.itemList.remove(self.itemList[row])
             self.loadData()
+            if row == self.listWidget.count():
+                self.listWidget.setCurrentRow(row - 1)
+            else:
+                self.listWidget.setCurrentRow(row)
 
     def onItemUp(self):
         """

openlp/core/ui/servicemanager.py

@@ -33,7 +33,7 @@ log = logging.getLogger(__name__)
 from PyQt4 import QtCore, QtGui
 
 from openlp.core.lib import OpenLPToolbar, ServiceItem, context_menu_action, \
-    Receiver, build_icon, ItemCapabilities, SettingsManager, translate
+    Receiver, build_icon, ItemCapabilities, SettingsManager, translate, ThemeLevel
 from openlp.core.ui import ServiceNoteForm, ServiceItemEditForm
 from openlp.core.utils import AppLocation
 
@@ -134,15 +134,13 @@ class ServiceManager(QtGui.QWidget):
         self.ThemeLabel = QtGui.QLabel(translate('ServiceManager', 'Theme:'),
             self)
         self.ThemeLabel.setMargin(3)
-        self.Toolbar.addWidget(self.ThemeLabel)
+        self.Toolbar.addToolbarWidget(u'ThemeLabel', self.ThemeLabel)
         self.ThemeComboBox = QtGui.QComboBox(self.Toolbar)
         self.ThemeComboBox.setToolTip(translate('ServiceManager',
             'Select a theme for the service'))
         self.ThemeComboBox.setSizeAdjustPolicy(
             QtGui.QComboBox.AdjustToContents)
-        self.ThemeWidget = QtGui.QWidgetAction(self.Toolbar)
-        self.ThemeWidget.setDefaultWidget(self.ThemeComboBox)
-        self.Toolbar.addAction(self.ThemeWidget)
+        self.Toolbar.addToolbarWidget(u'ThemeWidget', self.ThemeComboBox)
         self.Layout.addWidget(self.Toolbar)
         # Create the service manager list
         self.ServiceManagerList = ServiceManagerList(self)
@@ -214,6 +212,8 @@ class ServiceManager(QtGui.QWidget):
             QtCore.SIGNAL(u'servicemanager_list_request'), self.listRequest)
         QtCore.QObject.connect(Receiver.get_receiver(),
             QtCore.SIGNAL(u'config_updated'), self.regenerateServiceItems)
+        QtCore.QObject.connect(Receiver.get_receiver(),
+            QtCore.SIGNAL(u'theme_update_global'), self.themeChange)
         # Last little bits of setting up
         self.service_theme = unicode(QtCore.QSettings().value(
             self.parent.serviceSettingsSection + u'/service theme',
@@ -661,9 +661,8 @@ class ServiceManager(QtGui.QWidget):
         filename = unicode(filename)
         name = filename.split(os.path.sep)
         if filename:
-            SettingsManager.set_last_dir(
-                self.parent.serviceSettingsSection,
-                os.path.split(filename)[0])
+            SettingsManager.set_last_dir(self.parent.serviceSettingsSection,
+                name[0])
             zip = None
             file_to = None
             try:
@@ -677,7 +676,7 @@ class ServiceManager(QtGui.QWidget):
                             translate('ServiceManager',
                                 'File is not a valid service.\n'
                                 'The content encoding is not UTF-8.'))
-                        log.exception(u'Filename "%s" is not valid UTF-8' % \
+                        log.exception(u'Filename "%s" is not valid UTF-8' %
                             file.decode(u'utf-8', u'replace'))
                         continue
                     osfile = unicode(QtCore.QDir.toNativeSeparators(ucsfile))
@@ -697,7 +696,7 @@ class ServiceManager(QtGui.QWidget):
                     self.onNewService()
                     for item in items:
                         serviceitem = ServiceItem()
-                        serviceitem.RenderManager = self.parent.RenderManager
+                        serviceitem.render_manager = self.parent.RenderManager
                         serviceitem.set_from_service(item, self.servicePath)
                         self.validateItem(serviceitem)
                         self.addServiceItem(serviceitem)
@@ -757,6 +756,18 @@ class ServiceManager(QtGui.QWidget):
             QtCore.QVariant(self.service_theme))
         self.regenerateServiceItems()
 
+    def themeChange(self):
+        """
+        The theme may have changed in the settings dialog so make
+        sure the theme combo box is in the correct state.
+        """
+        if self.parent.RenderManager.theme_level == ThemeLevel.Global:
+            self.Toolbar.actions[u'ThemeLabel'].setVisible(False)
+            self.Toolbar.actions[u'ThemeWidget'].setVisible(False)
+        else:
+            self.Toolbar.actions[u'ThemeLabel'].setVisible(True)
+            self.Toolbar.actions[u'ThemeWidget'].setVisible(True)
+
     def regenerateServiceItems(self):
         """
         Rebuild the service list as things have changed and a

openlp/core/ui/slidecontroller.py

@@ -107,7 +107,6 @@ class SlideController(QtGui.QWidget):
         self.mainDisplay = self.parent.displayManager.mainDisplay
         self.loopList = [
             u'Start Loop',
-            u'Stop Loop',
             u'Loop Separator',
             u'Image SpinBox'
         ]
@@ -196,18 +195,25 @@ class SlideController(QtGui.QWidget):
                 self.onSlideSelectedLast)
         if self.isLive:
             self.Toolbar.addToolbarSeparator(u'Close Separator')
-            self.blankButton = self.Toolbar.addToolbarButton(
-                u'Blank Screen', u':/slides/slide_blank.png',
-                translate('SlideController', 'Blank Screen'),
-                self.onBlankDisplay, True)
-            self.themeButton = self.Toolbar.addToolbarButton(
-                u'Display Theme', u':/slides/slide_theme.png',
-                translate('SlideController', 'Theme Screen'),
-                self.onThemeDisplay, True)
-            self.hideButton = self.Toolbar.addToolbarButton(
-                u'Hide screen', u':/slides/slide_desktop.png',
-                translate('SlideController', 'Hide Screen'),
-                self.onHideDisplay, True)
+            self.HideMenu = QtGui.QToolButton(self.Toolbar)
+            self.HideMenu.setText(translate('SlideController', 'Hide'))
+            self.HideMenu.setPopupMode(QtGui.QToolButton.MenuButtonPopup)
+            self.Toolbar.addToolbarWidget(u'Hide Menu', self.HideMenu)
+            self.HideMenu.setMenu(QtGui.QMenu(
+                translate('SlideController', 'Hide'), self.Toolbar))
+            self.BlankScreen = QtGui.QAction(QtGui.QIcon( u':/slides/slide_blank.png'), u'Blank Screen', self.HideMenu)
+            self.BlankScreen.setCheckable(True)
+            QtCore.QObject.connect(self.BlankScreen, QtCore.SIGNAL("triggered(bool)"), self.onBlankDisplay)
+            self.ThemeScreen = QtGui.QAction(QtGui.QIcon(u':/slides/slide_theme.png'), u'Blank to Theme', self.HideMenu)
+            self.ThemeScreen.setCheckable(True)
+            QtCore.QObject.connect(self.ThemeScreen, QtCore.SIGNAL("triggered(bool)"), self.onThemeDisplay)
+            self.DesktopScreen = QtGui.QAction(QtGui.QIcon(u':/slides/slide_desktop.png'), u'Show Desktop', self.HideMenu)
+            self.DesktopScreen.setCheckable(True)
+            QtCore.QObject.connect(self.DesktopScreen, QtCore.SIGNAL("triggered(bool)"), self.onHideDisplay)
+            self.HideMenu.setDefaultAction(self.BlankScreen)
+            self.HideMenu.menu().addAction(self.BlankScreen)
+            self.HideMenu.menu().addAction(self.ThemeScreen)
+            self.HideMenu.menu().addAction(self.DesktopScreen)
         if not self.isLive:
             self.Toolbar.addToolbarSeparator(u'Close Separator')
             self.Toolbar.addToolbarButton(
@@ -252,19 +258,6 @@ class SlideController(QtGui.QWidget):
             u'Media Stop', u':/slides/media_playback_stop.png',
             translate('SlideController', 'Start playing media'),
             self.onMediaStop)
-        if self.isLive:
-            self.blankButton = self.Mediabar.addToolbarButton(
-                u'Blank Screen', u':/slides/slide_blank.png',
-                translate('SlideController', 'Blank Screen'),
-                self.onBlankDisplay, True)
-            self.themeButton = self.Mediabar.addToolbarButton(
-                u'Display Theme', u':/slides/slide_theme.png',
-                translate('SlideController', 'Theme Screen'),
-                self.onThemeDisplay, True)
-            self.hideButton = self.Mediabar.addToolbarButton(
-                u'Hide screen', u':/slides/slide_desktop.png',
-                translate('SlideController', 'Hide Screen'),
-                self.onHideDisplay, True)
         if not self.isLive:
             self.seekSlider = Phonon.SeekSlider()
             self.seekSlider.setGeometry(QtCore.QRect(90, 260, 221, 24))
@@ -340,6 +333,7 @@ class SlideController(QtGui.QWidget):
                     self.receiveSpinDelay)
         if isLive:
             self.Toolbar.makeWidgetsInvisible(self.loopList)
+            self.Toolbar.actions[u'Stop Loop'].setVisible(False)
         else:
             self.Toolbar.makeWidgetsInvisible(self.songEditList)
         self.Mediabar.setVisible(False)
@@ -436,8 +430,8 @@ class SlideController(QtGui.QWidget):
         self.Mediabar.setVisible(False)
         self.Toolbar.makeWidgetsInvisible([u'Song Menu'])
         self.Toolbar.makeWidgetsInvisible(self.loopList)
+        self.Toolbar.actions[u'Stop Loop'].setVisible(False)
         if item.is_text():
-            self.Toolbar.makeWidgetsInvisible(self.loopList)
             if QtCore.QSettings().value(
                 self.parent.songsSettingsSection + u'/show songbar',
                 QtCore.QVariant(True)).toBool() and len(self.slideList) > 0:
@@ -520,16 +514,20 @@ class SlideController(QtGui.QWidget):
         log.debug(u'processManagerItem')
         self.onStopLoop()
         #If old item was a command tell it to stop
-        if self.serviceItem and self.serviceItem.is_command():
+        if self.serviceItem:
+            if self.serviceItem.is_command():
+                Receiver.send_message(u'%s_stop' %
+                    self.serviceItem.name.lower(), [serviceItem, self.isLive])
+            if self.serviceItem.is_media():
                 self.onMediaStop()
         if serviceItem.is_media():
             self.onMediaStart(serviceItem)
-        if self.isLive:
-            blanked = self.blankButton.isChecked()
-        else:
-            blanked = False
-        Receiver.send_message(u'%s_start' % serviceItem.name.lower(),
-            [serviceItem, self.isLive, blanked, slideno])
+#        if self.isLive:
+#            blanked = self.blankButton.isChecked()
+#        else:
+#            blanked = False
+#        Receiver.send_message(u'%s_start' % serviceItem.name.lower(),
+#            [serviceItem, self.isLive, blanked, slideno])
         self.slideList = {}
         width = self.parent.ControlSplitter.sizes()[self.split]
         #Set pointing cursor when we have somthing to point at
@@ -537,7 +535,7 @@ class SlideController(QtGui.QWidget):
         before = time.time()
         #Clear the old serviceItem cache to release memory
         if self.serviceItem and self.serviceItem is not serviceItem:
-            self.serviceItem.cache = []
+            self.serviceItem.clear_cache()
         self.serviceItem = serviceItem
         self.PreviewListWidget.clear()
         self.PreviewListWidget.setRowCount(0)
@@ -655,7 +653,9 @@ class SlideController(QtGui.QWidget):
         """
         Allow the main display to blank the main display at startup time
         """
-        self.blankButton.setChecked(True)
+        log.debug(u'mainDisplaySetBackground')
+        if not self.mainDisplay.primary:
+            self.onBlankDisplay(True)
 
     def onSlideBlank(self):
         """
@@ -671,56 +671,57 @@ class SlideController(QtGui.QWidget):
 
     def onBlankDisplay(self, checked):
         """
-        Handle the blank screen button
+        Handle the blank screen button actions
         """
-        log.debug(u'onBlankDisplay %d' % checked)
-        self.hideButton.setChecked(False)
-        self.themeButton.setChecked(False)
-        self.canDisplay =  not checked
+        log.debug(u'onBlankDisplay %s' % checked)
+        self.HideMenu.setDefaultAction(self.BlankScreen)
+        self.BlankScreen.setChecked(checked)
+        self.ThemeScreen.setChecked(False)
+        self.DesktopScreen.setChecked(False)
         QtCore.QSettings().setValue(
             self.parent.generalSettingsSection + u'/screen blank',
             QtCore.QVariant(checked))
         if checked:
             Receiver.send_message(u'maindisplay_hide', HideMode.Blank)
-            self.blankPlugin(True)
         else:
             Receiver.send_message(u'maindisplay_show')
-            self.blankPlugin(False)
+        self.blankPlugin(checked)
 
     def onThemeDisplay(self, checked):
         """
         Handle the Theme screen button
         """
-        log.debug(u'onThemeDisplay %d' % checked)
-        self.blankButton.setChecked(False)
-        self.hideButton.setChecked(False)
-        self.canDisplay = False
+        log.debug(u'onThemeDisplay %s' % checked)
+        self.HideMenu.setDefaultAction(self.ThemeScreen)
+        self.BlankScreen.setChecked(False)
+        self.ThemeScreen.setChecked(checked)
+        self.DesktopScreen.setChecked(False)
         if checked:
             Receiver.send_message(u'maindisplay_hide', HideMode.Theme)
-            self.blankPlugin(True)
         else:
             Receiver.send_message(u'maindisplay_show')
-            self.blankPlugin(False)
+        self.blankPlugin(checked)
 
     def onHideDisplay(self, checked):
         """
         Handle the Hide screen button
         """
-        log.debug(u'onHideDisplay %d' % checked)
-        self.blankButton.setChecked(False)
-        self.themeButton.setChecked(False)
-        self.canDisplay = False
+        log.debug(u'onHideDisplay %s' % checked)
+        self.HideMenu.setDefaultAction(self.DesktopScreen)
+        self.BlankScreen.setChecked(False)
+        self.ThemeScreen.setChecked(False)
+        self.DesktopScreen.setChecked(checked)
         if checked:
             Receiver.send_message(u'maindisplay_hide', HideMode.Screen)
-            self.hidePlugin(True)
         else:
             Receiver.send_message(u'maindisplay_show')
-            self.hidePlugin(False)
+        self.hidePlugin(checked)
 
     def blankPlugin(self, blank):
         """
         Blank the display screen within a plugin if required.
         """
+        log.debug(u'blankPlugin %s ', blank)
         if self.serviceItem is not None:
             if blank:
                 Receiver.send_message(u'%s_blank'
@@ -733,8 +734,9 @@ class SlideController(QtGui.QWidget):
 
     def hidePlugin(self, hide):
         """
-        Blank the display screen.
+        Tell the plugin to hide the display screen.
         """
+        log.debug(u'hidePlugin %s ', hide)
         if self.serviceItem is not None:
             if hide:
                 Receiver.send_message(u'%s_hide'
@@ -779,7 +781,7 @@ class SlideController(QtGui.QWidget):
                 log.log(
                     15, u'Slide Rendering took %4s' % (time.time() - before))
                 if self.isLive:
-                    self.mainDisplay.frameView(frame, True, self.canDisplay)
+                    self.mainDisplay.frameView(frame, True)#, self.canDisplay)
             self.selectedRow = row
         Receiver.send_message(u'slidecontroller_%s_changed' % self.typePrefix,
             row)
@@ -824,7 +826,7 @@ class SlideController(QtGui.QWidget):
             return
         Receiver.send_message(u'%s_next' % self.serviceItem.name.lower(),
             [self.serviceItem, self.isLive])
-        if self.serviceItem.is_command():
+        if self.serviceItem.is_command() and self.isLive:
             self.updatePreview()
         else:
             row = self.PreviewListWidget.currentRow() + 1
@@ -848,7 +850,7 @@ class SlideController(QtGui.QWidget):
             return
         Receiver.send_message(u'%s_previous' % self.serviceItem.name.lower(),
             [self.serviceItem, self.isLive])
-        if self.serviceItem.is_command():
+        if self.serviceItem.is_command() and self.isLive:
             self.updatePreview()
         else:
             row = self.PreviewListWidget.currentRow() - 1
@@ -882,6 +884,8 @@ class SlideController(QtGui.QWidget):
         if self.PreviewListWidget.rowCount() > 1:
             self.timer_id = self.startTimer(
                 int(self.DelaySpinBox.value()) * 1000)
+            self.Toolbar.actions[u'Stop Loop'].setVisible(True)
+            self.Toolbar.actions[u'Start Loop'].setVisible(False)
 
     def onStopLoop(self):
         """
@@ -890,6 +894,8 @@ class SlideController(QtGui.QWidget):
         if self.timer_id != 0:
             self.killTimer(self.timer_id)
             self.timer_id = 0
+            self.Toolbar.actions[u'Start Loop'].setVisible(True)
+            self.Toolbar.actions[u'Stop Loop'].setVisible(False)
 
     def timerEvent(self, event):
         """
@@ -921,8 +927,7 @@ class SlideController(QtGui.QWidget):
         """
         log.debug(u'SlideController onMediaStart')
         if self.isLive:
-            Receiver.send_message(u'videodisplay_start',
-                [item, self.blankButton.isChecked()])
+            Receiver.send_message(u'videodisplay_start', item)
         else:
             self.mediaObject.stop()
             self.mediaObject.clearQueue()

openlp/core/ui/thememanager.py

@@ -35,7 +35,7 @@ from openlp.core.ui import AmendThemeForm
 from openlp.core.theme import Theme
 from openlp.core.lib import OpenLPToolbar, context_menu_action, \
     ThemeXML, str_to_bool, get_text_file_string, build_icon, Receiver, \
-    context_menu_separator, SettingsManager, translate
+    context_menu_separator, SettingsManager, translate, check_item_selected
 from openlp.core.utils import AppLocation, get_filesystem_encoding
 
 log = logging.getLogger(__name__)
@@ -182,8 +182,9 @@ class ThemeManager(QtGui.QWidget):
         Loads the settings for the theme that is to be edited and launches the
         theme editing form so the user can make their changes.
         """
+        if check_item_selected(self.ThemeListWidget, translate('ThemeManager',
+            'You must select a theme to edit.')):
             item = self.ThemeListWidget.currentItem()
-        if item:
             theme = self.getThemeData(
                 unicode(item.data(QtCore.Qt.UserRole).toString()))
             self.amendThemeForm.loadTheme(theme)
@@ -198,8 +199,9 @@ class ThemeManager(QtGui.QWidget):
         self.global_theme = unicode(QtCore.QSettings().value(
             self.settingsSection + u'/global theme',
             QtCore.QVariant(u'')).toString())
+        if check_item_selected(self.ThemeListWidget, translate('ThemeManager',
+            'You must select a theme to delete.')):
             item = self.ThemeListWidget.currentItem()
-        if item:
             theme = unicode(item.text())
             # should be the same unless default
             if theme != unicode(item.data(QtCore.Qt.UserRole).toString()):
@@ -398,7 +400,7 @@ class ThemeManager(QtGui.QWidget):
                         self, translate('ThemeManager', 'Error'),
                         translate('ThemeManager', 'File is not a valid theme.\n'
                             'The content encoding is not UTF-8.'))
-                    log.exception(u'Filename "%s" is not valid UTF-8' % \
+                    log.exception(u'Filename "%s" is not valid UTF-8' %
                         file.decode(u'utf-8', u'replace'))
                     continue
                 osfile = unicode(QtCore.QDir.toNativeSeparators(ucsfile))
@@ -424,8 +426,8 @@ class ThemeManager(QtGui.QWidget):
                                 xml_data = xml_data.decode(u'utf-8')
                             except UnicodeDecodeError:
                                 log.exception(u'Theme XML is not UTF-8 '
-                                    'encoded.')
-                                break;
+                                    u'encoded.')
+                                break
                             if self.checkVersion1(xml_data):
                                 # upgrade theme xml
                                 filexml = self.migrateVersion122(xml_data)

openlp/core/ui/themestab.py

@@ -150,9 +150,9 @@ class ThemesTab(SettingsTab):
         settings.setValue(u'global theme',
             QtCore.QVariant(self.global_theme))
         settings.endGroup()
-        Receiver.send_message(u'theme_update_global', self.global_theme)
         self.parent.RenderManager.set_global_theme(
             self.global_theme, self.theme_level)
+        Receiver.send_message(u'theme_update_global', self.global_theme)
 
     def postSetUp(self):
         Receiver.send_message(u'theme_update_global', self.global_theme)

openlp/core/utils/__init__.py

@@ -50,6 +50,7 @@ class AppLocation(object):
     DataDir = 3
     PluginsDir = 4
     VersionDir = 5
+    CacheDir = 6
 
     @staticmethod
     def get_directory(dir_type=1):
@@ -103,6 +104,20 @@ class AppLocation(object):
             else:
                 plugin_path = os.path.split(openlp.__file__)[0]
             return plugin_path
+        elif dir_type == AppLocation.CacheDir:
+            if sys.platform == u'win32':
+                path = os.path.join(os.getenv(u'APPDATA'), u'openlp')
+            elif sys.platform == u'darwin':
+                path = os.path.join(os.getenv(u'HOME'), u'Library',
+                    u'Application Support', u'openlp')
+            else:
+                try:
+                    from xdg import BaseDirectory
+                    path = os.path.join(
+                        BaseDirectory.xdg_cache_home, u'openlp')
+                except ImportError:
+                    path = os.path.join(os.getenv(u'HOME'), u'.openlp')
+            return path
 
     @staticmethod
     def get_data_path():
@@ -138,7 +153,6 @@ def check_latest_version(current_version):
     settings.setValue(u'last version test', QtCore.QVariant(this_test))
     settings.endGroup()
     if last_test != this_test:
-        version_string = u''
         if current_version[u'build']:
             req = urllib2.Request(
                 u'http://www.openlp.org/files/dev_version.txt')

openlp/core/utils/languagemanager.py

@@ -22,7 +22,10 @@
 # with this program; if not, write to the Free Software Foundation, Inc., 59  #
 # Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
 ###############################################################################
-
+"""
+The :mod:`languagemanager` module provides all the translation settings and
+language file loading for OpenLP.
+"""
 import logging
 import os
 
@@ -42,50 +45,74 @@ class LanguageManager(object):
 
     @staticmethod
     def get_translator(language):
+        """
+        Set up a translator to use in this instance of OpenLP
+
+        ``language``
+            The language to load into the translator
+        """
         if LanguageManager.AutoLanguage:
             language = QtCore.QLocale.system().name()
         lang_Path = AppLocation.get_directory(AppLocation.AppDir)
         lang_Path = os.path.join(lang_Path, u'resources', u'i18n')
-        appTranslator = QtCore.QTranslator()
-        if appTranslator.load("openlp_" + language, lang_Path):
-            return appTranslator
+        app_translator = QtCore.QTranslator()
+        if app_translator.load("openlp_" + language, lang_Path):
+            return app_translator
 
     @staticmethod
     def find_qm_files():
+        """
+        Find all available language files in this OpenLP install
+        """
         trans_dir = AppLocation.get_directory(AppLocation.AppDir)
         trans_dir = QtCore.QDir(os.path.join(trans_dir, u'resources', u'i18n'))
-        fileNames = trans_dir.entryList(QtCore.QStringList("*.qm"),
+        file_names = trans_dir.entryList(QtCore.QStringList("*.qm"),
                 QtCore.QDir.Files, QtCore.QDir.Name)
-        for name in fileNames:
-            fileNames.replaceInStrings(name, trans_dir.filePath(name))
-        return fileNames
+        for name in file_names:
+            file_names.replaceInStrings(name, trans_dir.filePath(name))
+        return file_names
 
     @staticmethod
-    def language_name(qmFile):
+    def language_name(qm_file):
+        """
+        Load the language name from a language file
+
+        ``qm_file``
+            The file to obtain the name from
+        """
         translator = QtCore.QTranslator()
-        translator.load(qmFile)
+        translator.load(qm_file)
         return translator.translate('MainWindow', 'English')
 
     @staticmethod
     def get_language():
+        """
+        Retrieve a saved language to use from settings
+        """
         settings = QtCore.QSettings(u'OpenLP', u'OpenLP')
         language = unicode(settings.value(
             u'general/language', QtCore.QVariant(u'[en]')).toString())
         log.info(u'Language file: \'%s\' Loaded from conf file' % language)
-        regEx = QtCore.QRegExp("^\[(.*)\]")
-        if regEx.exactMatch(language):
+        reg_ex = QtCore.QRegExp("^\[(.*)\]")
+        if reg_ex.exactMatch(language):
             LanguageManager.AutoLanguage = True
-            language = regEx.cap(1)
+            language = reg_ex.cap(1)
         return language
 
     @staticmethod
     def set_language(action):
-        actionName = u'%s' % action.objectName()
-        qmList = LanguageManager.get_qm_list()
+        """
+        Set the language to translate OpenLP into
+
+        ``action``
+            The language menu option
+        """
+        action_name = u'%s' % action.objectName()
+        qm_list = LanguageManager.get_qm_list()
         if LanguageManager.AutoLanguage:
-            language = u'[%s]' % qmList[actionName]
+            language = u'[%s]' % qm_list[action_name]
         else:
-            language = u'%s' % qmList[actionName]
+            language = u'%s' % qm_list[action_name]
         QtCore.QSettings().setValue(
             u'general/language', QtCore.QVariant(language))
         log.info(u'Language file: \'%s\' written to conf file' % language)
@@ -96,17 +123,23 @@ class LanguageManager(object):
 
     @staticmethod
     def init_qm_list():
+        """
+        Initialise the list of available translations
+        """
         LanguageManager.__qmList__ = {}
-        qmFiles = LanguageManager.find_qm_files()
-        for i, qmf in enumerate(qmFiles):
-            regEx = QtCore.QRegExp("^.*openlp_(.*).qm")
-            if regEx.exactMatch(qmf):
-                langName = regEx.cap(1)
+        qm_files = LanguageManager.find_qm_files()
+        for i, qmf in enumerate(qm_files):
+            reg_ex = QtCore.QRegExp("^.*openlp_(.*).qm")
+            if reg_ex.exactMatch(qmf):
+                lang_name = reg_ex.cap(1)
                 LanguageManager.__qmList__[u'%#2i %s' % (i+1,
-                    LanguageManager.language_name(qmf))] = langName
+                    LanguageManager.language_name(qmf))] = lang_name
 
     @staticmethod
     def get_qm_list():
+        """
+        Return the list of available translations
+        """
         if LanguageManager.__qmList__ is None:
             LanguageManager.init_qm_list()
         return LanguageManager.__qmList__

openlp/plugins/alerts/__init__.py

@@ -24,5 +24,5 @@
 ###############################################################################
 """
 The :mod:`alerts` module provides the Alerts plugin for producing impromptu
-on-screen announcements during a service
+on-screen announcements during a service.
 """

openlp/plugins/alerts/alertsplugin.py

@@ -28,7 +28,9 @@ import logging
 from PyQt4 import QtCore, QtGui
 
 from openlp.core.lib import Plugin, build_icon, PluginStatus, translate
-from openlp.plugins.alerts.lib import AlertsManager, AlertsTab, DBManager
+from openlp.core.lib.db import Manager
+from openlp.plugins.alerts.lib import AlertsManager, AlertsTab
+from openlp.plugins.alerts.lib.db import init_schema
 from openlp.plugins.alerts.forms import AlertForm
 
 log = logging.getLogger(__name__)
@@ -37,15 +39,18 @@ class alertsPlugin(Plugin):
     log.info(u'Alerts Plugin loaded')
 
     def __init__(self, plugin_helpers):
-        Plugin.__init__(self, u'Alerts', u'1.9.1', plugin_helpers)
+        Plugin.__init__(self, u'Alerts', u'1.9.2', plugin_helpers)
         self.weight = -3
-        self.icon = build_icon(u':/media/media_image.png')
+        self.icon = build_icon(u':/plugins/plugin_alerts.png')
         self.alertsmanager = AlertsManager(self)
-        self.manager = DBManager()
+        self.manager = Manager(u'alerts', init_schema)
         self.alertForm = AlertForm(self.manager, self)
         self.status = PluginStatus.Active
 
     def get_settings_tab(self):
+        """
+        Return the settings tab for the Alerts plugin
+        """
         self.alertsTab = AlertsTab(self)
         return self.alertsTab
 
@@ -60,13 +65,13 @@ class alertsPlugin(Plugin):
         """
         log.info(u'add tools menu')
         self.toolsAlertItem = QtGui.QAction(tools_menu)
-        AlertIcon = build_icon(u':/tools/tools_alert.png')
+        AlertIcon = build_icon(u':/plugins/plugin_alerts.png')
         self.toolsAlertItem.setIcon(AlertIcon)
         self.toolsAlertItem.setObjectName(u'toolsAlertItem')
         self.toolsAlertItem.setText(
-            translate(u'AlertsPlugin', u'&Alert'))
+            translate('AlertsPlugin', '&Alert'))
         self.toolsAlertItem.setStatusTip(
-            translate(u'AlertsPlugin', u'Show an alert message'))
+            translate('AlertsPlugin', 'Show an alert message'))
         self.toolsAlertItem.setShortcut(u'F7')
         self.service_manager.parent.ToolsMenu.addAction(self.toolsAlertItem)
         QtCore.QObject.connect(self.toolsAlertItem,
@@ -94,7 +99,7 @@ class alertsPlugin(Plugin):
         self.alertForm.exec_()
 
     def about(self):
-        about_text = translate(u'AlertsPlugin', 
-            u'<b>Alerts Plugin</b><br>This plugin '
-            u'controls the displaying of alerts on the presentations screen')
+        about_text = translate('AlertsPlugin',
+            '<b>Alerts Plugin</b><br>This plugin '
+            'controls the displaying of alerts on the presentations screen')
         return about_text

openlp/plugins/alerts/forms/alertdialog.py

@@ -148,21 +148,20 @@ class Ui_AlertDialog(object):
 
     def retranslateUi(self, AlertDialog):
         AlertDialog.setWindowTitle(
-            translate(u'AlertsPlugin.AlertForm', u'Alert Message'))
+            translate('AlertsPlugin.AlertForm', 'Alert Message'))
         self.AlertEntryLabel.setText(
-            translate(u'AlertsPlugin.AlertForm', u'Alert &text:'))
+            translate('AlertsPlugin.AlertForm', 'Alert &text:'))
         self.AlertParameter.setText(
-            translate(u'AlertsPlugin.AlertForm', u'&Parameter(s):'))
+            translate('AlertsPlugin.AlertForm', '&Parameter(s):'))
         self.NewButton.setText(
-            translate(u'AlertsPlugin.AlertForm', u'&New'))
+            translate('AlertsPlugin.AlertForm', '&New'))
         self.SaveButton.setText(
-            translate(u'AlertsPlugin.AlertForm', u'&Save'))
+            translate('AlertsPlugin.AlertForm', '&Save'))
         self.DeleteButton.setText(
-            translate(u'AlertsPlugin.AlertForm', u'&Delete'))
+            translate('AlertsPlugin.AlertForm', '&Delete'))
         self.DisplayButton.setText(
-            translate(u'AlertsPlugin.AlertForm', u'Displ&ay'))
+            translate('AlertsPlugin.AlertForm', 'Displ&ay'))
         self.DisplayCloseButton.setText(
-            translate(u'AlertsPlugin.AlertForm', u'Display && Cl&ose'))
+            translate('AlertsPlugin.AlertForm', 'Display && Cl&ose'))
         self.CloseButton.setText(
-            translate(u'AlertsPlugin.AlertForm', u'&Close'))
-
+            translate('AlertsPlugin.AlertForm', '&Close'))

openlp/plugins/alerts/forms/alertform.py

@@ -25,8 +25,8 @@
 
 from PyQt4 import QtGui, QtCore
 
-from openlp.plugins.alerts.lib.models import AlertItem
 from openlp.core.lib import translate
+from openlp.plugins.alerts.lib.db import AlertItem
 
 from alertdialog import Ui_AlertDialog
 
@@ -62,7 +62,7 @@ class AlertForm(QtGui.QDialog, Ui_AlertDialog):
 
     def loadList(self):
         self.AlertListWidget.clear()
-        alerts = self.manager.get_all_alerts()
+        alerts = self.manager.get_all_objects(AlertItem, AlertItem.text)
         for alert in alerts:
             item_name = QtGui.QListWidgetItem(alert.text)
             item_name.setData(QtCore.Qt.UserRole, QtCore.QVariant(alert.id))
@@ -82,7 +82,7 @@ class AlertForm(QtGui.QDialog, Ui_AlertDialog):
         item = self.AlertListWidget.currentItem()
         if item:
             item_id = (item.data(QtCore.Qt.UserRole)).toInt()[0]
-            self.parent.manager.delete_alert(item_id)
+            self.manager.delete_object(AlertItem, item_id)
             row = self.AlertListWidget.row(item)
             self.AlertListWidget.takeItem(row)
         self.AlertTextEdit.setText(u'')
@@ -93,12 +93,12 @@ class AlertForm(QtGui.QDialog, Ui_AlertDialog):
     def onNewClick(self):
         if len(self.AlertTextEdit.text()) == 0:
             QtGui.QMessageBox.information(self,
-                translate(u'AlertsPlugin.AlertForm', u'Item selected to Add'),
-                translate(u'AlertsPlugin.AlertForm', u'Missing data'))
+                translate('AlertsPlugin.AlertForm', 'Item selected to Add'),
+                translate('AlertsPlugin.AlertForm', 'Missing data'))
         else:
             alert = AlertItem()
             alert.text = unicode(self.AlertTextEdit.text())
-            self.manager.save_alert(alert)
+            self.manager.save_object(alert)
         self.AlertTextEdit.setText(u'')
         self.loadList()
 
@@ -107,9 +107,9 @@ class AlertForm(QtGui.QDialog, Ui_AlertDialog):
         Save an alert
         """
         if self.item_id:
-            alert = self.manager.get_alert(self.item_id)
+            alert = self.manager.get_object(AlertItem, self.item_id)
             alert.text = unicode(self.AlertTextEdit.text())
-            self.manager.save_alert(alert)
+            self.manager.save_object(alert)
             self.item_id = None
             self.loadList()
         else:
@@ -153,4 +153,3 @@ class AlertForm(QtGui.QDialog, Ui_AlertDialog):
             self.parent.alertsmanager.displayAlert(text)
             return True
         return False
-

openlp/plugins/alerts/lib/__init__.py

@@ -25,4 +25,3 @@
 
 from alertsmanager import AlertsManager
 from alertstab import AlertsTab
-from manager import DBManager

openlp/plugins/alerts/lib/alertsmanager.py

@@ -31,6 +31,15 @@ from openlp.core.lib import Receiver, translate
 
 log = logging.getLogger(__name__)
 
+HTMLCODE = u"""
+   <p style=\"color:%s;
+   background-color:%s;
+   font-family:%s;
+   font-size: %spt; \">
+    %s
+    </p>
+"""
+
 class AlertsManager(QtCore.QObject):
     """
     AlertsTab is the Alerts settings tab in the settings dialog.
@@ -47,28 +56,6 @@ class AlertsManager(QtCore.QObject):
             QtCore.SIGNAL(u'maindisplay_active'), self.generateAlert)
         QtCore.QObject.connect(Receiver.get_receiver(),
             QtCore.SIGNAL(u'alerts_text'), self.onAlertText)
-        QtCore.QObject.connect(Receiver.get_receiver(),
-            QtCore.SIGNAL(u'config_screen_changed'), self.screenChanged)
-
-    def screenChanged(self):
-        log.debug(u'screen changed')
-        self.alertTab = self.parent.alertsTab
-        self.screen = self.parent.maindisplay.screens.current
-        self.font = QtGui.QFont()
-        self.font.setFamily(self.alertTab.font_face)
-        self.font.setBold(True)
-        self.font.setPointSize(self.alertTab.font_size)
-        self.metrics = QtGui.QFontMetrics(self.font)
-        self.alertHeight = self.metrics.height() + 4
-        if self.alertTab.location == 0:
-            self.alertScreenPosition = 0
-        else:
-            self.alertScreenPosition = self.screen[u'size'].height() \
-                - self.alertHeight
-            self.alertHeight = self.screen[u'size'].height() \
-                - self.alertScreenPosition
-        self.parent.maindisplay.setAlertSize(self.alertScreenPosition,
-            self.alertHeight)
 
     def onAlertText(self, message):
         """
@@ -88,49 +75,43 @@ class AlertsManager(QtCore.QObject):
             display text
         """
         log.debug(u'display alert called %s' % text)
-        if not self.screen:
-            self.screenChanged()
         self.alertList.append(text)
         if self.timer_id != 0:
             Receiver.send_message(u'maindisplay_status_text',
-                translate(u'AlertsPlugin.AlertsManager',
-                u'Alert message created and delayed'))
+                translate('AlertsPlugin.AlertsManager',
+                'Alert message created and delayed'))
             return
         Receiver.send_message(u'maindisplay_status_text', u'')
         self.generateAlert()
 
     def generateAlert(self):
+        """
+        Format and request the Alert and start the timer
+        """
         log.debug(u'Generate Alert called')
         if len(self.alertList) == 0:
             return
         text = self.alertList.pop(0)
         alertTab = self.parent.alertsTab
-        alertframe = \
-            QtGui.QPixmap(self.screen[u'size'].width(), self.alertHeight)
-        alertframe.fill(QtCore.Qt.transparent)
-        painter = QtGui.QPainter(alertframe)
-        painter.fillRect(alertframe.rect(), QtCore.Qt.transparent)
-        painter.setRenderHint(QtGui.QPainter.Antialiasing)
-        painter.fillRect(
-            QtCore.QRect(
-                0, 0, alertframe.rect().width(),
-                alertframe.rect().height()),
-            QtGui.QColor(self.alertTab.bg_color))
-        painter.setFont(self.font)
-        painter.setPen(QtGui.QColor(self.alertTab.font_color))
-        x, y = (0, 2)
-        painter.drawText(
-            x, y + self.metrics.height() - self.metrics.descent() - 1, text)
-        painter.end()
-        self.parent.maindisplay.addAlertImage(alertframe)
+        text = HTMLCODE % (alertTab.font_color, alertTab.bg_color,
+                           alertTab.font_face, alertTab.font_size, text)
+        self.parent.preview_controller.parent.displayManager.addAlert(text, alertTab.location)
         # check to see if we have a timer running
         if self.timer_id == 0:
             self.timer_id = self.startTimer(int(alertTab.timeout) * 1000)
 
     def timerEvent(self, event):
+        """
+        Time has finished so if our time then request the next Alert
+        if there is one and reset the timer.
+        ``event``
+            the QT event that has been triggered.
+
+        """
         log.debug(u'timer event')
+        alertTab = self.parent.alertsTab
         if event.timerId() == self.timer_id:
-            self.parent.maindisplay.addAlertImage(None, True)
+            self.parent.preview_controller.parent.displayManager.addAlert(u'', alertTab.location)
         self.killTimer(self.timer_id)
         self.timer_id = 0
         self.generateAlert()

openlp/plugins/alerts/lib/alertstab.py

@@ -38,7 +38,7 @@ class AlertsTab(SettingsTab):
 
     def setupUi(self):
         self.setObjectName(u'AlertsTab')
-        self.tabTitleVisible = translate(u'AlertsPlugin.AlertsTab', u'Alerts')
+        self.tabTitleVisible = translate('AlertsPlugin.AlertsTab', 'Alerts')
         self.AlertsLayout = QtGui.QHBoxLayout(self)
         self.AlertsLayout.setSpacing(8)
         self.AlertsLayout.setMargin(8)
@@ -128,6 +128,7 @@ class AlertsTab(SettingsTab):
         self.LocationComboBox = QtGui.QComboBox(self.LocationWidget)
         self.LocationComboBox.addItem(QtCore.QString())
         self.LocationComboBox.addItem(QtCore.QString())
+        self.LocationComboBox.addItem(QtCore.QString())
         self.LocationComboBox.setObjectName(u'LocationComboBox')
         self.LocationLayout.addWidget(self.LocationComboBox)
         self.LocationSpacer = QtGui.QSpacerItem(147, 20,
@@ -187,31 +188,33 @@ class AlertsTab(SettingsTab):
 
     def retranslateUi(self):
         self.FontGroupBox.setTitle(
-            translate(u'AlertsPlugin.AlertsTab', u'Font'))
+            translate('AlertsPlugin.AlertsTab', 'Font'))
         self.FontLabel.setText(
-            translate(u'AlertsPlugin.AlertsTab', u'Font Name:'))
+            translate('AlertsPlugin.AlertsTab', 'Font Name:'))
         self.FontColorLabel.setText(
-            translate(u'AlertsPlugin.AlertsTab', u'Font Color:'))
+            translate('AlertsPlugin.AlertsTab', 'Font Color:'))
         self.BackgroundColorLabel.setText(
-            translate(u'AlertsPlugin.AlertsTab', u'Background Color:'))
+            translate('AlertsPlugin.AlertsTab', 'Background Color:'))
         self.FontSizeLabel.setText(
-            translate(u'AlertsPlugin.AlertsTab', u'Font Size:'))
+            translate('AlertsPlugin.AlertsTab', 'Font Size:'))
         self.FontSizeSpinBox.setSuffix(
-            translate(u'AlertsPlugin.AlertsTab', u'pt'))
+            translate('AlertsPlugin.AlertsTab', 'pt'))
         self.TimeoutLabel.setText(
-            translate(u'AlertsPlugin.AlertsTab', u'Alert timeout:'))
+            translate('AlertsPlugin.AlertsTab', 'Alert timeout:'))
         self.TimeoutSpinBox.setSuffix(
-            translate(u'AlertsPlugin.AlertsTab', u's'))
+            translate('AlertsPlugin.AlertsTab', 's'))
         self.LocationLabel.setText(
-            translate(u'AlertsPlugin.AlertsTab', u'Location:'))
+            translate('AlertsPlugin.AlertsTab', 'Location:'))
         self.PreviewGroupBox.setTitle(
-            translate(u'AlertsPlugin.AlertsTab', u'Preview'))
+            translate('AlertsPlugin.AlertsTab', 'Preview'))
         self.FontPreview.setText(
-            translate(u'AlertsPlugin.AlertsTab', u'openlp.org'))
+            translate('AlertsPlugin.AlertsTab', 'openlp.org'))
         self.LocationComboBox.setItemText(0,
-            translate(u'AlertsPlugin.AlertsTab', u'Top'))
+            translate('AlertsPlugin.AlertsTab', 'Top'))
         self.LocationComboBox.setItemText(1,
-            translate(u'AlertsPlugin.AlertsTab', u'Bottom'))
+            translate('AlertsPlugin.AlertsTab', 'Middle'))
+        self.LocationComboBox.setItemText(2,
+            translate('AlertsPlugin.AlertsTab', 'Bottom'))
 
     def onBackgroundColorButtonClicked(self):
         new_color = QtGui.QColorDialog.getColor(
@@ -294,5 +297,5 @@ class AlertsTab(SettingsTab):
         font.setBold(True)
         font.setPointSize(self.font_size)
         self.FontPreview.setFont(font)
-        self.FontPreview.setStyleSheet(u'background-color: %s; color: %s' % \
+        self.FontPreview.setStyleSheet(u'background-color: %s; color: %s' %
             (self.bg_color, self.font_color))

openlp/plugins/alerts/lib/classes.py

@@ -1,32 +0,0 @@
-# -*- coding: utf-8 -*-
-# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
-
-###############################################################################
-# OpenLP - Open Source Lyrics Projection                                      #
-# --------------------------------------------------------------------------- #
-# Copyright (c) 2008-2010 Raoul Snyman                                        #
-# Portions copyright (c) 2008-2010 Tim Bentley, Jonathan Corwin, Michael      #
-# Gorven, Scott Guerrieri, Christian Richter, Maikel Stuivenberg, Martin      #
-# Thompson, Jon Tibble, Carsten Tinggaard                                     #
-# --------------------------------------------------------------------------- #
-# 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.lib import BaseModel
-
-class AlertItem(BaseModel):
-    """
-    Custom Slide model
-    """
-    pass

openlp/plugins/alerts/lib/db.py

@@ -22,18 +22,36 @@
 # with this program; if not, write to the Free Software Foundation, Inc., 59  #
 # Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
 ###############################################################################
+"""
+The :mod:`db` module provides the database and schema that is the backend for
+the Alerts plugin
+"""
 
-from sqlalchemy import create_engine
-from sqlalchemy.orm import scoped_session, sessionmaker, mapper
+from sqlalchemy import Column, Table, types
+from sqlalchemy.orm import mapper
 
-from openlp.plugins.alerts.lib.meta import metadata
-from openlp.plugins.alerts.lib.tables import *
-from openlp.plugins.alerts.lib.classes import *
+from openlp.core.lib.db import BaseModel, init_db
+
+class AlertItem(BaseModel):
+    """
+    AlertItem model
+    """
+    pass
+
+def init_schema(url):
+    """
+    Setup the alerts database connection and initialise the database schema
+
+    ``url``
+        The database to setup
+    """
+    session, metadata = init_db(url)
+
+    alerts_table = Table(u'alerts', metadata,
+        Column(u'id', types.Integer(), primary_key=True),
+        Column(u'text', types.UnicodeText, nullable=False))
 
-def init_models(url):
-    engine = create_engine(url)
-    metadata.bind = engine
-    session = scoped_session(sessionmaker(autoflush=True, autocommit=False,
-        bind=engine))
     mapper(AlertItem, alerts_table)
+
+    metadata.create_all(checkfirst=True)
     return session

openlp/plugins/alerts/lib/manager.py

@@ -1,114 +0,0 @@
-# -*- coding: utf-8 -*-
-# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
-
-###############################################################################
-# OpenLP - Open Source Lyrics Projection                                      #
-# --------------------------------------------------------------------------- #
-# Copyright (c) 2008-2010 Raoul Snyman                                        #
-# Portions copyright (c) 2008-2010 Tim Bentley, Jonathan Corwin, Michael      #
-# Gorven, Scott Guerrieri, Christian Richter, Maikel Stuivenberg, Martin      #
-# Thompson, Jon Tibble, Carsten Tinggaard                                     #
-# --------------------------------------------------------------------------- #
-# 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 PyQt4 import QtCore
-from sqlalchemy.exceptions import InvalidRequestError
-
-from openlp.core.utils import AppLocation
-from openlp.plugins.alerts.lib.models import init_models, metadata, AlertItem
-
-log = logging.getLogger(__name__)
-
-class DBManager(object):
-    """
-    The Song Manager provides a central location for all database code. This
-    class takes care of connecting to the database and running all the queries.
-    """
-    log.info(u'Alerts DB loaded')
-
-    def __init__(self):
-        """
-        Creates the connection to the database, and creates the tables if they
-        don't exist.
-        """
-        log.debug(u'Alerts Initialising')
-        settings = QtCore.QSettings()
-        settings.beginGroup(u'alerts')
-        self.db_url = u''
-        db_type = unicode(
-            settings.value(u'db type', QtCore.QVariant(u'sqlite')).toString())
-        if db_type == u'sqlite':
-            self.db_url = u'sqlite:///%s/alerts.sqlite' % \
-                AppLocation.get_section_data_path(u'alerts')
-        else:
-            self.db_url = u'%s://%s:%s@%s/%s' % (db_type,
-                unicode(settings.value(u'db username').toString()),
-                unicode(settings.value(u'db password').toString()),
-                unicode(settings.value(u'db hostname').toString()),
-                unicode(settings.value(u'db database').toString()))
-        settings.endGroup()
-        self.session = init_models(self.db_url)
-        metadata.create_all(checkfirst=True)
-        log.debug(u'Alerts Initialised')
-
-    def get_all_alerts(self):
-        """
-        Returns the details of a Alert Show
-        """
-        return self.session.query(AlertItem).order_by(AlertItem.text).all()
-
-    def save_alert(self, alert_item):
-        """
-        Saves a Alert show to the database
-        """
-        log.debug(u'Alert added')
-        try:
-            self.session.add(alert_item)
-            self.session.commit()
-            log.debug(u'Alert saved')
-            return True
-        except InvalidRequestError:
-            self.session.rollback()
-            log.exception(u'Alert save failed')
-            return False
-
-    def get_alert(self, id=None):
-        """
-        Returns the details of a Alert
-        """
-        if id is None:
-            return AlertItem()
-        else:
-            return self.session.query(AlertItem).get(id)
-
-    def delete_alert(self, id):
-        """
-        Delete a Alert show
-        """
-        if id != 0:
-            alert_item = self.get_alert(id)
-            try:
-                self.session.delete(alert_item)
-                self.session.commit()
-                return True
-            except InvalidRequestError:
-                self.session.rollback()
-                log.exception(u'Alert deleton failed')
-                return False
-        else:
-            return True
-

openlp/plugins/alerts/lib/meta.py

@@ -1,38 +0,0 @@
-# -*- coding: utf-8 -*-
-# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
-
-###############################################################################
-# OpenLP - Open Source Lyrics Projection                                      #
-# --------------------------------------------------------------------------- #
-# Copyright (c) 2008-2010 Raoul Snyman                                        #
-# Portions copyright (c) 2008-2010 Tim Bentley, Jonathan Corwin, Michael      #
-# Gorven, Scott Guerrieri, Christian Richter, Maikel Stuivenberg, Martin      #
-# Thompson, Jon Tibble, Carsten Tinggaard                                     #
-# --------------------------------------------------------------------------- #
-# 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 sqlalchemy import MetaData
-
-__all__ = ['session', 'metadata', 'engine']
-
-# SQLAlchemy database engine.  Updated by model.init_model()
-engine = None
-
-# SQLAlchemy session manager.  Updated by model.init_model()
-session = None
-
-# Global metadata. If you have multiple databases with overlapping table
-# names, you'll need a metadata for each database
-metadata = MetaData()

openlp/plugins/alerts/lib/tables.py

@@ -1,33 +0,0 @@
-# -*- coding: utf-8 -*-
-# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
-
-###############################################################################
-# OpenLP - Open Source Lyrics Projection                                      #
-# --------------------------------------------------------------------------- #
-# Copyright (c) 2008-2010 Raoul Snyman                                        #
-# Portions copyright (c) 2008-2010 Tim Bentley, Jonathan Corwin, Michael      #
-# Gorven, Scott Guerrieri, Christian Richter, Maikel Stuivenberg, Martin      #
-# Thompson, Jon Tibble, Carsten Tinggaard                                     #
-# --------------------------------------------------------------------------- #
-# 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 sqlalchemy import Column, Table, types
-
-from openlp.plugins.alerts.lib.meta import metadata
-
-# Definition of the "alerts" table
-alerts_table = Table(u'alerts', metadata,
-    Column(u'id', types.Integer(), primary_key=True),
-    Column(u'text', types.UnicodeText, nullable=False))

openlp/plugins/bibles/__init__.py

@@ -23,6 +23,6 @@
 # Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
 ###############################################################################
 """
-The :mod:`bibles' modules provides the Bible plugin to enable OpenLP to display
-scripture
+The :mod:`bibles' module provides the Bible plugin to enable OpenLP to display
+scripture.
 """

openlp/plugins/bibles/bibleplugin.py

@@ -36,7 +36,7 @@ class BiblePlugin(Plugin):
     log.info(u'Bible Plugin loaded')
 
     def __init__(self, plugin_helpers):
-        Plugin.__init__(self, u'Bibles', u'1.9.1', plugin_helpers)
+        Plugin.__init__(self, u'Bibles', u'1.9.2', plugin_helpers)
         self.weight = -9
         self.icon = build_icon(u':/media/media_bible.png')
         #Register the bible Manager
@@ -71,7 +71,7 @@ class BiblePlugin(Plugin):
         self.ImportBibleItem.setObjectName(u'ImportBibleItem')
         import_menu.addAction(self.ImportBibleItem)
         self.ImportBibleItem.setText(
-            translate(u'BiblePlugin', u'&Bible'))
+            translate('BiblePlugin', '&Bible'))
         # Signals and slots
         QtCore.QObject.connect(self.ImportBibleItem,
             QtCore.SIGNAL(u'triggered()'), self.onBibleImportClick)
@@ -82,7 +82,7 @@ class BiblePlugin(Plugin):
         self.ExportBibleItem.setObjectName(u'ExportBibleItem')
         export_menu.addAction(self.ExportBibleItem)
         self.ExportBibleItem.setText(translate(
-            u'BiblePlugin', u'&Bible'))
+            'BiblePlugin', '&Bible'))
         self.ExportBibleItem.setVisible(False)
 
     def onBibleImportClick(self):
@@ -90,10 +90,10 @@ class BiblePlugin(Plugin):
             self.media_item.onImportClick()
 
     def about(self):
-        about_text = translate(u'BiblePlugin',
-            u'<strong>Bible Plugin</strong><br />This '
-            u'plugin allows bible verses from different sources to be '
-            u'displayed on the screen during the service.')
+        about_text = translate('BiblePlugin',
+            '<strong>Bible Plugin</strong><br />This '
+            'plugin allows bible verses from different sources to be '
+            'displayed on the screen during the service.')
         return about_text
 
     def can_delete_theme(self, theme):

openlp/plugins/bibles/forms/bibleimportwizard.py

@@ -309,77 +309,76 @@ class Ui_BibleImportWizard(object):
 
     def retranslateUi(self, BibleImportWizard):
         BibleImportWizard.setWindowTitle(
-            translate(u'BiblesPlugin.ImportWizardForm', u'Bible Import Wizard'))
+            translate('BiblesPlugin.ImportWizardForm', 'Bible Import Wizard'))
         self.TitleLabel.setText(
             u'<span style="font-size:14pt; font-weight:600;">%s</span>' % \
-            translate(u'BiblesPlugin.ImportWizardForm', 
-                u'Welcome to the Bible Import Wizard'))
+            translate('BiblesPlugin.ImportWizardForm',
+                'Welcome to the Bible Import Wizard'))
         self.InformationLabel.setText(
-            translate(u'BiblesPlugin.ImportWizardForm', 
-                u'This wizard will help you to import Bibles from a '
-                u'variety of formats. Click the next button below to start the '
-                u'process by selecting a format to import from.'))
-        self.SelectPage.setTitle(translate(u'BiblesPlugin.ImportWizardForm', 
-            u'Select Import Source'))
+            translate('BiblesPlugin.ImportWizardForm',
+                'This wizard will help you to import Bibles from a '
+                'variety of formats. Click the next button below to start the '
+                'process by selecting a format to import from.'))
+        self.SelectPage.setTitle(translate('BiblesPlugin.ImportWizardForm',
+            'Select Import Source'))
         self.SelectPage.setSubTitle(
-            translate(u'BiblesPlugin.ImportWizardForm', 
-                u'Select the import format, and where to import from.'))
+            translate('BiblesPlugin.ImportWizardForm',
+                'Select the import format, and where to import from.'))
         self.FormatLabel.setText(
-            translate(u'BiblesPlugin.ImportWizardForm', u'Format:'))
+            translate('BiblesPlugin.ImportWizardForm', 'Format:'))
         self.FormatComboBox.setItemText(0,
-            translate(u'BiblesPlugin.ImportWizardForm', u'OSIS'))
+            translate('BiblesPlugin.ImportWizardForm', 'OSIS'))
         self.FormatComboBox.setItemText(1,
-            translate(u'BiblesPlugin.ImportWizardForm', u'CSV'))
+            translate('BiblesPlugin.ImportWizardForm', 'CSV'))
         self.FormatComboBox.setItemText(2,
-            translate(u'BiblesPlugin.ImportWizardForm', u'OpenSong'))
+            translate('BiblesPlugin.ImportWizardForm', 'OpenSong'))
         self.FormatComboBox.setItemText(3,
-            translate(u'BiblesPlugin.ImportWizardForm', u'Web Download'))
+            translate('BiblesPlugin.ImportWizardForm', 'Web Download'))
         self.OsisLocationLabel.setText(
-            translate(u'BiblesPlugin.ImportWizardForm', u'File Location:'))
+            translate('BiblesPlugin.ImportWizardForm', 'File Location:'))
         self.BooksLocationLabel.setText(
-            translate(u'BiblesPlugin.ImportWizardForm', u'Books Location:'))
+            translate('BiblesPlugin.ImportWizardForm', 'Books Location:'))
         self.VerseLocationLabel.setText(
-            translate(u'BiblesPlugin.ImportWizardForm', u'Verse Location:'))
+            translate('BiblesPlugin.ImportWizardForm', 'Verse Location:'))
         self.OpenSongFileLabel.setText(
-            translate(u'BiblesPlugin.ImportWizardForm', u'Bible Filename:'))
+            translate('BiblesPlugin.ImportWizardForm', 'Bible Filename:'))
         self.LocationLabel.setText(
-            translate(u'BiblesPlugin.ImportWizardForm', u'Location:'))
+            translate('BiblesPlugin.ImportWizardForm', 'Location:'))
         self.LocationComboBox.setItemText(0,
-            translate(u'BiblesPlugin.ImportWizardForm', u'Crosswalk'))
+            translate('BiblesPlugin.ImportWizardForm', 'Crosswalk'))
         self.LocationComboBox.setItemText(1,
-            translate(u'BiblesPlugin.ImportWizardForm', u'BibleGateway'))
+            translate('BiblesPlugin.ImportWizardForm', 'BibleGateway'))
         self.BibleLabel.setText(
-            translate(u'BiblesPlugin.ImportWizardForm', u'Bible:'))
+            translate('BiblesPlugin.ImportWizardForm', 'Bible:'))
         self.WebDownloadTabWidget.setTabText(
             self.WebDownloadTabWidget.indexOf(self.DownloadOptionsTab),
-            translate(u'BiblesPlugin.ImportWizardForm', u'Download Options'))
+            translate('BiblesPlugin.ImportWizardForm', 'Download Options'))
         self.AddressLabel.setText(
-            translate(u'BiblesPlugin.ImportWizardForm', u'Server:'))
+            translate('BiblesPlugin.ImportWizardForm', 'Server:'))
         self.UsernameLabel.setText(
-            translate(u'BiblesPlugin.ImportWizardForm', u'Username:'))
+            translate('BiblesPlugin.ImportWizardForm', 'Username:'))
         self.PasswordLabel.setText(
-            translate(u'BiblesPlugin.ImportWizardForm', u'Password:'))
+            translate('BiblesPlugin.ImportWizardForm', 'Password:'))
         self.WebDownloadTabWidget.setTabText(
             self.WebDownloadTabWidget.indexOf(self.ProxyServerTab),
-            translate(u'BiblesPlugin.ImportWizardForm', 
-                u'Proxy Server (Optional)'))
+            translate('BiblesPlugin.ImportWizardForm',
+                'Proxy Server (Optional)'))
         self.LicenseDetailsPage.setTitle(
-            translate(u'BiblesPlugin.ImportWizardForm', u'License Details'))
+            translate('BiblesPlugin.ImportWizardForm', 'License Details'))
         self.LicenseDetailsPage.setSubTitle(
-            translate(u'BiblesPlugin.ImportWizardForm', 
-                u'Set up the Bible\'s license details.'))
+            translate('BiblesPlugin.ImportWizardForm',
+                'Set up the Bible\'s license details.'))
         self.VersionNameLabel.setText(
-            translate(u'BiblesPlugin.ImportWizardForm', u'Version Name:'))
+            translate('BiblesPlugin.ImportWizardForm', 'Version Name:'))
         self.CopyrightLabel.setText(
-            translate(u'BiblesPlugin.ImportWizardForm', u'Copyright:'))
+            translate('BiblesPlugin.ImportWizardForm', 'Copyright:'))
         self.PermissionLabel.setText(
-            translate(u'BiblesPlugin.ImportWizardForm', u'Permission:'))
+            translate('BiblesPlugin.ImportWizardForm', 'Permission:'))
         self.ImportPage.setTitle(
-            translate(u'BiblesPlugin.ImportWizardForm', u'Importing'))
+            translate('BiblesPlugin.ImportWizardForm', 'Importing'))
         self.ImportPage.setSubTitle(
-            translate(u'BiblesPlugin.ImportWizardForm',
-                u'Please wait while your Bible is imported.'))
+            translate('BiblesPlugin.ImportWizardForm',
+                'Please wait while your Bible is imported.'))
         self.ImportProgressLabel.setText(
-            translate(u'BiblesPlugin.ImportWizardForm', u'Ready.'))
+            translate('BiblesPlugin.ImportWizardForm', 'Ready.'))
         self.ImportProgressBar.setFormat(u'%p%')
-

openlp/plugins/bibles/forms/importwizardform.py

@@ -32,6 +32,7 @@ from PyQt4 import QtCore, QtGui
 
 from bibleimportwizard import Ui_BibleImportWizard
 from openlp.core.lib import Receiver, SettingsManager, translate
+from openlp.core.lib.db import delete_database
 from openlp.core.utils import AppLocation
 from openlp.plugins.bibles.lib.manager import BibleFormat
 
@@ -123,32 +124,32 @@ class ImportWizardForm(QtGui.QWizard, Ui_BibleImportWizard):
             if self.field(u'source_format').toInt()[0] == BibleFormat.OSIS:
                 if self.field(u'osis_location').toString() == u'':
                     QtGui.QMessageBox.critical(self,
-                        translate(u'BiblesPlugin.ImportWizardForm', 
-                            u'Invalid Bible Location'),
-                        translate(u'BiblesPlugin.ImportWizardForm', 
-                            u'You need to specify a file to import your '
-                            u'Bible from.'),
+                        translate('BiblesPlugin.ImportWizardForm',
+                            'Invalid Bible Location'),
+                        translate('BiblesPlugin.ImportWizardForm',
+                            'You need to specify a file to import your '
+                            'Bible from.'),
                         QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.Ok))
                     self.OSISLocationEdit.setFocus()
                     return False
             elif self.field(u'source_format').toInt()[0] == BibleFormat.CSV:
                 if self.field(u'csv_booksfile').toString() == u'':
                     QtGui.QMessageBox.critical(self,
-                        translate(u'BiblesPlugin.ImportWizardForm', 
-                            u'Invalid Books File'),
-                        translate(u'BiblesPlugin.ImportWizardForm', 
-                            u'You need to specify a file with books of '
-                            u'the Bible to use in the import.'),
+                        translate('BiblesPlugin.ImportWizardForm',
+                            'Invalid Books File'),
+                        translate('BiblesPlugin.ImportWizardForm',
+                            'You need to specify a file with books of '
+                            'the Bible to use in the import.'),
                         QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.Ok))
                     self.BooksLocationEdit.setFocus()
                     return False
                 elif self.field(u'csv_versefile').toString() == u'':
                     QtGui.QMessageBox.critical(self,
-                        translate(u'BiblesPlugin.ImportWizardForm', 
-                            u'Invalid Verse File'),
-                        translate(u'BiblesPlugin.ImportWizardForm', 
-                            u'You need to specify a file of Bible '
-                            u'verses to import.'),
+                        translate('BiblesPlugin.ImportWizardForm',
+                            'Invalid Verse File'),
+                        translate('BiblesPlugin.ImportWizardForm',
+                            'You need to specify a file of Bible '
+                            'verses to import.'),
                         QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.Ok))
                     self.CsvVerseLocationEdit.setFocus()
                     return False
@@ -156,11 +157,11 @@ class ImportWizardForm(QtGui.QWizard, Ui_BibleImportWizard):
                 BibleFormat.OpenSong:
                 if self.field(u'opensong_file').toString() == u'':
                     QtGui.QMessageBox.critical(self,
-                        translate(u'BiblesPlugin.ImportWizardForm', 
-                            u'Invalid OpenSong Bible'),
-                        translate(u'BiblesPlugin.ImportWizardForm', 
-                            u'You need to specify an OpenSong Bible '
-                            u'file to import.'),
+                        translate('BiblesPlugin.ImportWizardForm',
+                            'Invalid OpenSong Bible'),
+                        translate('BiblesPlugin.ImportWizardForm',
+                            'You need to specify an OpenSong Bible '
+                            'file to import.'),
                         QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.Ok))
                     self.OpenSongFileEdit.setFocus()
                     return False
@@ -172,32 +173,32 @@ class ImportWizardForm(QtGui.QWizard, Ui_BibleImportWizard):
                 unicode(self.field(u'license_copyright').toString())
             if license_version == u'':
                 QtGui.QMessageBox.critical(self,
-                    translate(u'BiblesPlugin.ImportWizardForm', 
-                        u'Empty Version Name'),
-                    translate(u'BiblesPlugin.ImportWizardForm', 
-                        u'You need to specify a version name for your '
-                        u'Bible.'),
+                    translate('BiblesPlugin.ImportWizardForm',
+                        'Empty Version Name'),
+                    translate('BiblesPlugin.ImportWizardForm',
+                        'You need to specify a version name for your '
+                        'Bible.'),
                     QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.Ok))
                 self.VersionNameEdit.setFocus()
                 return False
             elif license_copyright == u'':
                 QtGui.QMessageBox.critical(self,
-                    translate(u'BiblesPlugin.ImportWizardForm', 
-                        u'Empty Copyright'),
-                    translate(u'BiblesPlugin.ImportWizardForm', 
-                        u'You need to set a copyright for your Bible! '
-                        u'Bibles in the Public Domain need to be marked as '
-                        u'such.'),
+                    translate('BiblesPlugin.ImportWizardForm',
+                        'Empty Copyright'),
+                    translate('BiblesPlugin.ImportWizardForm',
+                        'You need to set a copyright for your Bible! '
+                        'Bibles in the Public Domain need to be marked as '
+                        'such.'),
                     QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.Ok))
                 self.CopyrightEdit.setFocus()
                 return False
             elif self.manager.exists(license_version):
                 QtGui.QMessageBox.critical(self,
-                    translate(u'BiblesPlugin.ImportWizardForm', 
-                        u'Bible Exists'),
-                    translate(u'BiblesPlugin.ImportWizardForm', 
-                        u'This Bible already exists! Please import '
-                        u'a different Bible or first delete the existing one.'),
+                    translate('BiblesPlugin.ImportWizardForm',
+                        'Bible Exists'),
+                    translate('BiblesPlugin.ImportWizardForm',
+                        'This Bible already exists! Please import '
+                        'a different Bible or first delete the existing one.'),
                     QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.Ok))
                 self.VersionNameEdit.setFocus()
                 return False
@@ -217,14 +218,14 @@ class ImportWizardForm(QtGui.QWizard, Ui_BibleImportWizard):
         self.BibleComboBox.clear()
         for bible in self.web_bible_list[index].keys():
             self.BibleComboBox.addItem(unicode(
-                translate(u'BiblesPlugin.ImportWizardForm', bible)))
+                translate('BiblesPlugin.ImportWizardForm', bible)))
 
     def onOsisFileButtonClicked(self):
         """
         Show the file open dialog for the OSIS file.
         """
         self.getFileName(
-                translate(u'BiblesPlugin.ImportWizardForm', u'Open OSIS File'),
+            translate('BiblesPlugin.ImportWizardForm', 'Open OSIS File'),
             self.OSISLocationEdit)
 
     def onBooksFileButtonClicked(self):
@@ -232,24 +233,22 @@ class ImportWizardForm(QtGui.QWizard, Ui_BibleImportWizard):
         Show the file open dialog for the books CSV file.
         """
         self.getFileName(
-            translate(u'BiblesPlugin.ImportWizardForm', u'Open Books CSV File'),
+            translate('BiblesPlugin.ImportWizardForm', 'Open Books CSV File'),
             self.BooksLocationEdit)
 
     def onCsvVersesFileButtonClicked(self):
         """
         Show the file open dialog for the verses CSV file.
         """
-        self.getFileName(
-            translate(u'BiblesPlugin.ImportWizardForm', 
-                u'Open Verses CSV File'),
-            self.CsvVerseLocationEdit)
+        self.getFileName(translate('BiblesPlugin.ImportWizardForm',
+            'Open Verses CSV File'), self.CsvVerseLocationEdit)
 
     def onOpenSongBrowseButtonClicked(self):
         """
         Show the file open dialog for the OpenSong file.
         """
         self.getFileName(
-            translate(u'BiblesPlugin.ImportWizardForm', u'Open OpenSong Bible'),
+            translate('BiblesPlugin.ImportWizardForm', 'Open OpenSong Bible'),
             self.OpenSongFileEdit)
 
     def onCancelButtonClicked(self, checked):
@@ -389,7 +388,7 @@ class ImportWizardForm(QtGui.QWizard, Ui_BibleImportWizard):
         self.ImportProgressBar.setMaximum(1188)
         self.ImportProgressBar.setValue(0)
         self.ImportProgressLabel.setText(
-            translate(u'BiblesPlugin.ImportWizardForm', u'Starting import...'))
+            translate('BiblesPlugin.ImportWizardForm', 'Starting import...'))
         Receiver.send_message(u'openlp_process_events')
 
     def performImport(self):
@@ -445,17 +444,16 @@ class ImportWizardForm(QtGui.QWizard, Ui_BibleImportWizard):
                 license_copyright, license_permission)
             self.manager.reload_bibles()
             self.ImportProgressLabel.setText(
-                translate(u'BiblesPlugin.ImportWizardForm',
-                    u'Finished import.'))
+                translate('BiblesPlugin.ImportWizardForm',
+                    'Finished import.'))
         else:
             self.ImportProgressLabel.setText(
-                translate(u'BiblesPlugin.ImportWizardForm',
-                    u'Your Bible import failed.'))
-            importer.delete()
+                translate('BiblesPlugin.ImportWizardForm',
+                    'Your Bible import failed.'))
+            delete_database(self.bibleplugin.settingsSection, importer.file)
 
     def postImport(self):
         self.ImportProgressBar.setValue(self.ImportProgressBar.maximum())
         self.finishButton.setVisible(True)
         self.cancelButton.setVisible(False)
         Receiver.send_message(u'openlp_process_events')
-

openlp/plugins/bibles/lib/biblestab.py

@@ -45,7 +45,7 @@ class BiblesTab(SettingsTab):
 
     def setupUi(self):
         self.setObjectName(u'BiblesTab')
-        self.tabTitleVisible = translate(u'BiblesPlugin,BiblesTab', u'Bibles')
+        self.tabTitleVisible = translate('BiblesPlugin,BiblesTab', 'Bibles')
         self.BibleLayout = QtGui.QHBoxLayout(self)
         self.BibleLayout.setSpacing(8)
         self.BibleLayout.setMargin(8)
@@ -150,34 +150,34 @@ class BiblesTab(SettingsTab):
 
     def retranslateUi(self):
         self.VerseDisplayGroupBox.setTitle(
-            translate(u'BiblesPlugin,BiblesTab', u'Verse Display'))
+            translate('BiblesPlugin,BiblesTab', 'Verse Display'))
         self.NewChaptersCheckBox.setText(
-            translate(u'BiblesPlugin,BiblesTab', 
-            u'Only show new chapter numbers'))
+            translate('BiblesPlugin,BiblesTab',
+            'Only show new chapter numbers'))
         self.LayoutStyleLabel.setText(
-            translate(u'BiblesPlugin,BiblesTab', u'Layout Style:'))
+            translate('BiblesPlugin,BiblesTab', 'Layout Style:'))
         self.DisplayStyleLabel.setText(
-            translate(u'BiblesPlugin,BiblesTab', u'Display Style:'))
+            translate('BiblesPlugin,BiblesTab', 'Display Style:'))
         self.BibleThemeLabel.setText(
-            translate(u'BiblesPlugin,BiblesTab', u'Bible Theme:'))
+            translate('BiblesPlugin,BiblesTab', 'Bible Theme:'))
         self.LayoutStyleComboBox.setItemText(0,
-            translate(u'BiblesPlugin,BiblesTab', u'verse per slide'))
+            translate('BiblesPlugin,BiblesTab', 'verse per slide'))
         self.LayoutStyleComboBox.setItemText(1,
-            translate(u'BiblesPlugin,BiblesTab', u'verse per line'))
+            translate('BiblesPlugin,BiblesTab', 'verse per line'))
         self.LayoutStyleComboBox.setItemText(2,
-            translate(u'BiblesPlugin,BiblesTab', u'continuous'))
+            translate('BiblesPlugin,BiblesTab', 'continuous'))
         self.DisplayStyleComboBox.setItemText(0,
-            translate(u'BiblesPlugin,BiblesTab', u'No brackets'))
+            translate('BiblesPlugin,BiblesTab', 'No brackets'))
         self.DisplayStyleComboBox.setItemText(1,
-            translate(u'BiblesPlugin,BiblesTab', u'( and )'))
+            translate('BiblesPlugin,BiblesTab', '( and )'))
         self.DisplayStyleComboBox.setItemText(2,
-            translate(u'BiblesPlugin,BiblesTab', u'{ and }'))
+            translate('BiblesPlugin,BiblesTab', '{ and }'))
         self.DisplayStyleComboBox.setItemText(3,
-            translate(u'BiblesPlugin,BiblesTab', u'[ and ]'))
-        self.ChangeNoteLabel.setText(translate(u'BiblesPlugin.BiblesTab',
-            u'Note:\nChanges don\'t affect verses already in the service'))
+            translate('BiblesPlugin,BiblesTab', '[ and ]'))
+        self.ChangeNoteLabel.setText(translate('BiblesPlugin.BiblesTab',
+            'Note:\nChanges don\'t affect verses already in the service'))
         self.BibleDualCheckBox.setText(
-            translate(u'BiblesPlugin,BiblesTab', u'Display Dual Bible Verses'))
+            translate('BiblesPlugin,BiblesTab', 'Display Dual Bible Verses'))
 
     def onBibleThemeComboBoxChanged(self):
         self.bible_theme = self.BibleThemeComboBox.currentText()

openlp/plugins/bibles/lib/csvbible.py

@@ -97,11 +97,11 @@ class CSVBible(BibleDB):
                     book_ptr = book.name
                     self.wizard.incrementProgressBar(
                         u'Importing %s %s' % (book.name, line[1]))
-                    self.commit()
+                    self.session.commit()
                 self.create_verse(book.id, line[1], line[2],
                                   unicode(line[3], details['encoding']))
                 Receiver.send_message(u'openlp_process_events')
-            self.commit()
+            self.session.commit()
         except IOError:
             log.exception(u'Loading verses from file failed')
             success = False
@@ -113,5 +113,3 @@ class CSVBible(BibleDB):
             return False
         else:
             return success
-
-

openlp/plugins/bibles/lib/db.py

@@ -23,20 +23,99 @@
 # Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
 ###############################################################################
 
-import os
 import logging
 import chardet
 import re
 
-from sqlalchemy import or_
 from PyQt4 import QtCore, QtGui
+from sqlalchemy import Column, ForeignKey, or_, Table, types
+from sqlalchemy.orm import class_mapper, mapper, relation
+from sqlalchemy.orm.exc import UnmappedClassError
 
 from openlp.core.lib import translate
-from openlp.plugins.bibles.lib.models import *
+from openlp.core.lib.db import BaseModel, init_db, Manager
 
 log = logging.getLogger(__name__)
 
-class BibleDB(QtCore.QObject):
+class BibleMeta(BaseModel):
+    """
+    Bible Meta Data
+    """
+    pass
+
+class Testament(BaseModel):
+    """
+    Bible Testaments
+    """
+    pass
+
+class Book(BaseModel):
+    """
+    Song model
+    """
+    pass
+
+class Verse(BaseModel):
+    """
+    Topic model
+    """
+    pass
+
+def init_schema(url):
+    """
+    Setup a bible database connection and initialise the database schema
+
+    ``url``
+        The database to setup
+    """
+    session, metadata = init_db(url)
+
+    meta_table = Table(u'metadata', metadata,
+        Column(u'key', types.Unicode(255), primary_key=True, index=True),
+        Column(u'value', types.Unicode(255)),
+    )
+    testament_table = Table(u'testament', metadata,
+        Column(u'id', types.Integer, primary_key=True),
+        Column(u'name', types.Unicode(50)),
+    )
+    book_table = Table(u'book', metadata,
+        Column(u'id', types.Integer, primary_key=True),
+        Column(u'testament_id', types.Integer, ForeignKey(u'testament.id')),
+        Column(u'name', types.Unicode(50), index=True),
+        Column(u'abbreviation', types.Unicode(5), index=True),
+    )
+    verse_table = Table(u'verse', metadata,
+        Column(u'id', types.Integer, primary_key=True, index=True),
+        Column(u'book_id', types.Integer, ForeignKey(u'book.id'), index=True),
+        Column(u'chapter', types.Integer, index=True),
+        Column(u'verse', types.Integer, index=True),
+        Column(u'text', types.UnicodeText, index=True),
+    )
+
+    try:
+        class_mapper(BibleMeta)
+    except UnmappedClassError:
+        mapper(BibleMeta, meta_table)
+    try:
+        class_mapper(Testament)
+    except UnmappedClassError:
+        mapper(Testament, testament_table,
+            properties={'books': relation(Book, backref='testament')})
+    try:
+        class_mapper(Book)
+    except UnmappedClassError:
+        mapper(Book, book_table,
+            properties={'verses': relation(Verse, backref='book')})
+    try:
+        class_mapper(Verse)
+    except UnmappedClassError:
+        mapper(Verse, verse_table)
+
+    metadata.create_all(checkfirst=True)
+    return session
+
+
+class BibleDB(QtCore.QObject, Manager):
     """
     This class represents a database-bound Bible. It is used as a base class
     for all the custom importers, so that the can implement their own import
@@ -73,26 +152,10 @@ class BibleDB(QtCore.QObject):
             self.file = self.clean_filename(self.name)
         if u'file' in kwargs:
             self.file = kwargs[u'file']
-        self.db_file = os.path.join(kwargs[u'path'], self.file)
-        log.debug(u'Load bible %s on path %s', self.file, self.db_file)
-        settings = QtCore.QSettings()
-        settings.beginGroup(u'bibles')
-        db_type = unicode(
-            settings.value(u'db type', QtCore.QVariant(u'sqlite')).toString())
-        db_url = u''
-        if db_type == u'sqlite':
-            db_url = u'sqlite:///' + self.db_file
-        else:
-            db_url = u'%s://%s:%s@%s/%s' % (db_type,
-                unicode(settings.value(u'db username').toString()),
-                unicode(settings.value(u'db password').toString()),
-                unicode(settings.value(u'db hostname').toString()),
-                unicode(settings.value(u'db database').toString()))
-        settings.endGroup()
-        self.session = init_models(db_url)
-        metadata.create_all(checkfirst=True)
+        Manager.__init__(self, u'bibles', init_schema, self.file)
         if u'file' in kwargs:
             self.get_name()
+        self.wizard = None
 
     def stop_import(self):
         """
@@ -105,7 +168,7 @@ class BibleDB(QtCore.QObject):
         """
         Returns the version name of the Bible.
         """
-        version_name = self.get_meta(u'Version')
+        version_name = self.get_object(BibleMeta, u'Version')
         if version_name:
             self.name = version_name.value
         else:
@@ -125,16 +188,6 @@ class BibleDB(QtCore.QObject):
         old_filename = re.sub(r'[^\w]+', u'_', old_filename).strip(u'_')
         return old_filename + u'.sqlite'
 
-    def delete(self):
-        """
-        Remove the Bible database file. Used when a Bible import fails.
-        """
-        try:
-            os.remove(self.db_file)
-            return True
-        except OSError:
-            return False
-
     def register(self, wizard):
         """
         This method basically just initialialises the database. It is called
@@ -146,36 +199,11 @@ class BibleDB(QtCore.QObject):
             The actual Qt wizard form.
         """
         self.wizard = wizard
-        self.create_tables()
-        return self.name
-
-    def commit(self):
-        """
-        Perform a database commit.
-        """
-        log.debug('Committing...')
-        self.session.commit()
-
-    def create_tables(self):
-        """
-        Create some initial metadata.
-        """
-        log.debug(u'createTables')
         self.create_meta(u'dbversion', u'2')
-        self.create_testament(u'Old Testament')
-        self.create_testament(u'New Testament')
-        self.create_testament(u'Apocrypha')
-
-    def create_testament(self, testament):
-        """
-        Add a testament to the database.
-
-        ``testament``
-            The testament name.
-        """
-        log.debug(u'BibleDB.create_testament("%s")', testament)
-        self.session.add(Testament.populate(name=testament))
-        self.commit()
+        self.save_object(Testament.populate(name=u'Old Testament'))
+        self.save_object(Testament.populate(name=u'New Testament'))
+        self.save_object(Testament.populate(name=u'Apocrypha'))
+        return self.name
 
     def create_book(self, name, abbrev, testament=1):
         """
@@ -193,8 +221,7 @@ class BibleDB(QtCore.QObject):
         log.debug(u'create_book %s,%s', name, abbrev)
         book = Book.populate(name=name, abbreviation=abbrev,
             testament_id=testament)
-        self.session.add(book)
-        self.commit()
+        self.save_object(book)
         return book
 
     def create_chapter(self, book_id, chapter, textlist):
@@ -221,7 +248,7 @@ class BibleDB(QtCore.QObject):
                 text = verse_text
             )
             self.session.add(verse)
-        self.commit()
+        self.session.commit()
 
     def create_verse(self, book_id, chapter, verse, text):
         """
@@ -252,31 +279,32 @@ class BibleDB(QtCore.QObject):
         return verse
 
     def create_meta(self, key, value):
-        log.debug(u'save_meta %s/%s', key, value)
-        self.session.add(BibleMeta.populate(key=key, value=value))
-        self.commit()
+        """
+        Utility method to save BibleMeta objects in a Bible database
 
-    def get_books(self):
-        log.debug(u'BibleDB.get_books()')
-        return self.session.query(Book).order_by(Book.id).all()
+        ``key``
+            The key for this instance
+
+        ``value``
+            The value for this instance
+        """
+        log.debug(u'save_meta %s/%s', key, value)
+        self.save_object(BibleMeta.populate(key=key, value=value))
 
     def get_book(self, book):
-        log.debug(u'BibleDb.get_book("%s")', book)
-        db_book = self.session.query(Book)\
-            .filter(Book.name.like(book + u'%'))\
-            .first()
-        if db_book is None:
-            db_book = self.session.query(Book)\
-                .filter(Book.abbreviation.like(book + u'%'))\
-                .first()
-        return db_book
+        """
+        Return a book object from the database
 
-    def get_chapter(self, id, chapter):
-        log.debug(u'BibleDB.get_chapter("%s", %s)', id, chapter)
-        return self.session.query(Verse)\
-            .filter_by(chapter=chapter)\
-            .filter_by(book_id=id)\
-            .first()
+        ``book``
+            The name of the book to return
+        """
+        log.debug(u'BibleDb.get_book("%s")', book)
+        db_book = self.session.query(Book).filter(
+            Book.name.like(book + u'%')).first()
+        if db_book is None:
+            db_book = self.session.query(Book).filter(
+                Book.abbreviation.like(book + u'%')).first()
+        return db_book
 
     def get_verses(self, reference_list):
         """
@@ -316,11 +344,11 @@ class BibleDB(QtCore.QObject):
             else:
                 log.debug(u'OpenLP failed to find book %s', book)
                 QtGui.QMessageBox.information(self.bible_plugin.media_item,
-                    translate(u'BibleDB', u'Book not found'),
-                    translate(u'BibleDB', u'The book you requested could not '
-                        u'be found in this bible.  Please check your spelling '
-                        u'and that this is a complete bible not just one '
-                        u'testament.'))
+                    translate('BibleDB', 'Book not found'),
+                    translate('BibleDB', u'The book you requested could not '
+                        'be found in this bible.  Please check your spelling '
+                        'and that this is a complete bible not just one '
+                        'testament.'))
         return verse_list
 
     def verse_search(self, text):
@@ -351,6 +379,12 @@ class BibleDB(QtCore.QObject):
         return verses
 
     def get_chapter_count(self, book):
+        """
+        Return the number of chapters in a book
+
+        ``book``
+            The book to get the chapter count for
+        """
         log.debug(u'BibleDB.get_chapter_count("%s")', book)
         count = self.session.query(Verse.chapter).join(Book)\
             .filter(Book.name==book)\
@@ -361,6 +395,15 @@ class BibleDB(QtCore.QObject):
             return count
 
     def get_verse_count(self, book, chapter):
+        """
+        Return the number of verses in a chapter
+
+        ``book``
+            The book containing the chapter
+
+        ``chapter``
+            The chapter to get the verse count for
+        """
         log.debug(u'BibleDB.get_verse_count("%s", %s)', book, chapter)
         count = self.session.query(Verse).join(Book)\
             .filter(Book.name==book)\
@@ -371,20 +414,10 @@ class BibleDB(QtCore.QObject):
         else:
             return count
 
-    def get_meta(self, key):
-        log.debug(u'get meta %s', key)
-        return self.session.query(BibleMeta).get(key)
-
-    def delete_meta(self, metakey):
-        biblemeta = self.get_meta(metakey)
-        try:
-            self.session.delete(biblemeta)
-            self.commit()
-            return True
-        except:
-            return False
-
     def dump_bible(self):
+        """
+        Utility debugging method to dump the contents of a bible
+        """
         log.debug(u'.........Dumping Bible Database')
         log.debug('...............................Books ')
         books = self.session.query(Book).all()

openlp/plugins/bibles/lib/http.py

@@ -35,8 +35,7 @@ from openlp.core.lib import Receiver
 from openlp.core.utils import AppLocation
 from openlp.plugins.bibles.lib.common import BibleCommon, SearchResults, \
     unescape
-from openlp.plugins.bibles.lib.db import BibleDB
-from openlp.plugins.bibles.lib.models import Book
+from openlp.plugins.bibles.lib.db import BibleDB, Book
 
 log = logging.getLogger(__name__)
 

openlp/plugins/bibles/lib/manager.py

@@ -29,12 +29,12 @@ from PyQt4 import QtCore
 
 from openlp.core.lib import SettingsManager
 from openlp.core.utils import AppLocation
+from openlp.plugins.bibles.lib.db import BibleDB, Book, BibleMeta
 
 from common import parse_reference
 from opensong import OpenSongBible
 from osis import OSISBible
 from csvbible import CSVBible
-from db import BibleDB
 from http import HTTPBible
 
 log = logging.getLogger(__name__)
@@ -137,11 +137,13 @@ class BibleManager(object):
             log.debug(u'Bible Name: "%s"', name)
             self.db_cache[name] = bible
             # look to see if lazy load bible exists and get create getter.
-            source = self.db_cache[name].get_meta(u'download source')
+            source = self.db_cache[name].get_object(BibleMeta,
+                u'download source')
             if source:
-                download_name = \
-                    self.db_cache[name].get_meta(u'download name').value
-                meta_proxy = self.db_cache[name].get_meta(u'proxy url')
+                download_name = self.db_cache[name].get_object(BibleMeta,
+                    u'download name').value
+                meta_proxy = self.db_cache[name].get_object(BibleMeta,
+                    u'proxy url')
                 web_bible = HTTPBible(self.parent, path=self.path,
                     file=filename, download_source=source.value,
                     download_name=download_name)
@@ -196,7 +198,7 @@ class BibleManager(object):
                 u'name': book.name,
                 u'chapters': self.db_cache[bible].get_chapter_count(book.name)
             }
-            for book in self.db_cache[bible].get_books()
+            for book in self.db_cache[bible].get_all_objects(Book, Book.id)
         ]
 
     def get_chapter_count(self, bible, book):
@@ -249,7 +251,7 @@ class BibleManager(object):
         Returns the meta data for a given key
         """
         log.debug(u'get_meta %s,%s', bible, key)
-        return self.db_cache[bible].get_meta(key)
+        return self.db_cache[bible].get_object(BibleMeta, key)
 
     def exists(self, name):
         """

openlp/plugins/bibles/lib/mediaitem.py

@@ -43,7 +43,8 @@ class BibleListView(BaseListWithDnD):
         BaseListWithDnD.__init__(self, parent)
 
     def resizeEvent(self, event):
-        self.parent.onListViewResize(event.size().width(), event.size().width())
+        self.parent().onListViewResize(event.size().width(),
+            event.size().width())
 
 
 class BibleMediaItem(MediaManagerItem):
@@ -70,7 +71,7 @@ class BibleMediaItem(MediaManagerItem):
         return unicode(obj)
 
     def initPluginNameVisible(self):
-        self.PluginNameVisible = translate(u'BiblesPlugin.MediaItem', u'Bible')
+        self.PluginNameVisible = translate('BiblesPlugin.MediaItem', 'Bible')
 
     def requiredIcons(self):
         MediaManagerItem.requiredIcons(self)
@@ -147,7 +148,7 @@ class BibleMediaItem(MediaManagerItem):
         self.QuickMessage.setObjectName(u'QuickMessage')
         self.QuickLayout.addWidget(self.QuickMessage, 6, 0, 1, 3)
         self.SearchTabWidget.addTab(self.QuickTab,
-            translate(u'BiblesPlugin.MediaItem', u'Quick'))
+            translate('BiblesPlugin.MediaItem', 'Quick'))
         QuickSpacerItem = QtGui.QSpacerItem(20, 35, QtGui.QSizePolicy.Minimum,
             QtGui.QSizePolicy.Expanding)
         self.QuickLayout.addItem(QuickSpacerItem, 6, 2, 1, 1)
@@ -232,7 +233,7 @@ class BibleMediaItem(MediaManagerItem):
         self.AdvancedMessage.setObjectName(u'AdvancedMessage')
         self.AdvancedLayout.addWidget(self.AdvancedMessage, 8, 0, 1, 3)
         self.SearchTabWidget.addTab(self.AdvancedTab,
-            translate(u'BiblesPlugin.MediaItem', u'Advanced'))
+            translate('BiblesPlugin.MediaItem', 'Advanced'))
         # Add the search tab widget to the page layout
         self.PageLayout.addWidget(self.SearchTabWidget)
         # Combo Boxes
@@ -291,47 +292,47 @@ class BibleMediaItem(MediaManagerItem):
     def retranslateUi(self):
         log.debug(u'retranslateUi')
         self.QuickVersionLabel.setText(
-            translate(u'BiblesPlugin.MediaItem', u'Version:'))
+            translate('BiblesPlugin.MediaItem', 'Version:'))
         self.QuickSecondVersionLabel.setText(
-            translate(u'BiblesPlugin.MediaItem', u'Dual:'))
+            translate('BiblesPlugin.MediaItem', 'Dual:'))
         self.QuickSearchLabel.setText(
-            translate(u'BiblesPlugin.MediaItem', u'Search Type:'))
+            translate('BiblesPlugin.MediaItem', 'Search Type:'))
         self.QuickSearchLabel.setText(
-            translate(u'BiblesPlugin.MediaItem', u'Find:'))
+            translate('BiblesPlugin.MediaItem', 'Find:'))
         self.QuickSearchButton.setText(
-            translate(u'BiblesPlugin.MediaItem', u'Search'))
+            translate('BiblesPlugin.MediaItem', 'Search'))
         self.QuickClearLabel.setText(
-            translate(u'BiblesPlugin.MediaItem', u'Results:'))
+            translate('BiblesPlugin.MediaItem', 'Results:'))
         self.AdvancedVersionLabel.setText(
-            translate(u'BiblesPlugin.MediaItem', u'Version:'))
+            translate('BiblesPlugin.MediaItem', 'Version:'))
         self.AdvancedSecondBibleLabel.setText(
-            translate(u'BiblesPlugin.MediaItem', u'Dual:'))
+            translate('BiblesPlugin.MediaItem', 'Dual:'))
         self.AdvancedBookLabel.setText(
-            translate(u'BiblesPlugin.MediaItem', u'Book:'))
+            translate('BiblesPlugin.MediaItem', 'Book:'))
         self.AdvancedChapterLabel.setText(
-            translate(u'BiblesPlugin.MediaItem', u'Chapter:'))
+            translate('BiblesPlugin.MediaItem', 'Chapter:'))
         self.AdvancedVerseLabel.setText(
-            translate(u'BiblesPlugin.MediaItem', u'Verse:'))
+            translate('BiblesPlugin.MediaItem', 'Verse:'))
         self.AdvancedFromLabel.setText(
-            translate(u'BiblesPlugin.MediaItem', u'From:'))
+            translate('BiblesPlugin.MediaItem', 'From:'))
         self.AdvancedToLabel.setText(
-            translate(u'BiblesPlugin.MediaItem', u'To:'))
+            translate('BiblesPlugin.MediaItem', 'To:'))
         self.AdvancedClearLabel.setText(
-            translate(u'BiblesPlugin.MediaItem', u'Results:'))
+            translate('BiblesPlugin.MediaItem', 'Results:'))
         self.AdvancedSearchButton.setText(
-            translate(u'BiblesPlugin.MediaItem', u'Search'))
+            translate('BiblesPlugin.MediaItem', 'Search'))
         self.QuickSearchComboBox.addItem(
-            translate(u'BiblesPlugin.MediaItem', u'Verse Search'))
+            translate('BiblesPlugin.MediaItem', 'Verse Search'))
         self.QuickSearchComboBox.addItem(
-            translate(u'BiblesPlugin.MediaItem', u'Text Search'))
+            translate('BiblesPlugin.MediaItem', 'Text Search'))
         self.ClearQuickSearchComboBox.addItem(
-            translate(u'BiblesPlugin.MediaItem', u'Clear'))
+            translate('BiblesPlugin.MediaItem', 'Clear'))
         self.ClearQuickSearchComboBox.addItem(
-            translate(u'BiblesPlugin.MediaItem', u'Keep'))
+            translate('BiblesPlugin.MediaItem', 'Keep'))
         self.ClearAdvancedSearchComboBox.addItem(
-            translate(u'BiblesPlugin.MediaItem', u'Clear'))
+            translate('BiblesPlugin.MediaItem', 'Clear'))
         self.ClearAdvancedSearchComboBox.addItem(
-            translate(u'BiblesPlugin.MediaItem', u'Keep'))
+            translate('BiblesPlugin.MediaItem', 'Keep'))
 
     def initialise(self):
         log.debug(u'bible manager initialise')
@@ -385,9 +386,9 @@ class BibleMediaItem(MediaManagerItem):
 
     def onNoBookFound(self):
         QtGui.QMessageBox.critical(self,
-            translate(u'BiblesPlugin.MediaItem', u'No Book Found'),
-            translate(u'BiblesPlugin.MediaItem',
-                u'No matching book could be found in this Bible.'),
+            translate('BiblesPlugin.MediaItem', 'No Book Found'),
+            translate('BiblesPlugin.MediaItem',
+                'No matching book could be found in this Bible.'),
             QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.Ok),
             QtGui.QMessageBox.Ok
         )
@@ -556,9 +557,9 @@ class BibleMediaItem(MediaManagerItem):
             if not service_item.title:
                 service_item.title = u'%s %s' % (book, verse_text)
             elif service_item.title.find(
-                translate(u'BiblesPlugin.MediaItem', u'etc')) == -1:
+                translate('BiblesPlugin.MediaItem', 'etc')) == -1:
                 service_item.title = u'%s, %s' % (service_item.title,
-                       translate(u'BiblesPlugin.MediaItem', u'etc'))
+                       translate('BiblesPlugin.MediaItem', 'etc'))
         if len(self.parent.settings_tab.bible_theme) == 0:
             service_item.theme = None
         else:
@@ -612,7 +613,7 @@ class BibleMediaItem(MediaManagerItem):
         if self.verses == 0:
             self.AdvancedSearchButton.setEnabled(False)
             self.AdvancedMessage.setText(
-                translate(u'BiblesPlugin.MediaItem', u'Bible not fully loaded'))
+                translate('BiblesPlugin.MediaItem', 'Bible not fully loaded'))
         else:
             self.AdvancedSearchButton.setEnabled(True)
             self.AdvancedMessage.setText(u'')
@@ -660,4 +661,3 @@ class BibleMediaItem(MediaManagerItem):
     def searchByReference(self, bible, search):
         log.debug(u'searchByReference %s, %s', bible, search)
         self.search_results = self.parent.manager.get_verses(bible, search)
-

openlp/plugins/bibles/lib/models.py

@@ -1,94 +0,0 @@
-# -*- coding: utf-8 -*-
-# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
-
-###############################################################################
-# OpenLP - Open Source Lyrics Projection                                      #
-# --------------------------------------------------------------------------- #
-# Copyright (c) 2008-2010 Raoul Snyman                                        #
-# Portions copyright (c) 2008-2010 Tim Bentley, Jonathan Corwin, Michael      #
-# Gorven, Scott Guerrieri, Christian Richter, Maikel Stuivenberg, Martin      #
-# Thompson, Jon Tibble, Carsten Tinggaard                                     #
-# --------------------------------------------------------------------------- #
-# 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 sqlalchemy import Column, Table, MetaData, ForeignKey, types, \
-    create_engine
-from sqlalchemy.orm import mapper, relation, sessionmaker, scoped_session
-
-from openlp.core.lib import BaseModel
-
-
-class BibleMeta(BaseModel):
-    """
-    Bible Meta Data
-    """
-    pass
-
-
-class Testament(BaseModel):
-    """
-    Bible Testaments
-    """
-    pass
-
-
-class Book(BaseModel):
-    """
-    Song model
-    """
-    pass
-
-
-class Verse(BaseModel):
-    """
-    Topic model
-    """
-    pass
-
-def init_models(db_url):
-    engine = create_engine(db_url)
-    metadata.bind = engine
-    session = scoped_session(sessionmaker(autoflush=True, autocommit=False,
-        bind=engine))
-    return session
-
-metadata = MetaData()
-meta_table = Table(u'metadata', metadata,
-    Column(u'key', types.Unicode(255), primary_key=True, index=True),
-    Column(u'value', types.Unicode(255)),
-)
-testament_table = Table(u'testament', metadata,
-    Column(u'id', types.Integer, primary_key=True),
-    Column(u'name', types.Unicode(50)),
-)
-book_table = Table(u'book', metadata,
-    Column(u'id', types.Integer, primary_key=True),
-    Column(u'testament_id', types.Integer, ForeignKey(u'testament.id')),
-    Column(u'name', types.Unicode(50), index=True),
-    Column(u'abbreviation', types.Unicode(5), index=True),
-)
-verse_table = Table(u'verse', metadata,
-   Column(u'id', types.Integer, primary_key=True, index=True),
-    Column(u'book_id', types.Integer, ForeignKey(u'book.id'), index=True),
-    Column(u'chapter', types.Integer, index=True),
-    Column(u'verse', types.Integer, index=True),
-    Column(u'text', types.UnicodeText, index=True),
-)
-mapper(BibleMeta, meta_table)
-mapper(Testament, testament_table,
-    properties={'books': relation(Book, backref='testament')})
-mapper(Book, book_table,
-    properties={'verses': relation(Verse, backref='book')})
-mapper(Verse, verse_table)

openlp/plugins/bibles/lib/opensong.py

@@ -88,9 +88,9 @@ class OpenSongBible(BibleDB):
                         Receiver.send_message(u'openlp_process_events')
                     self.wizard.incrementProgressBar(
                         QtCore.QString('%s %s %s' % (
-                            translate(u'BiblesPlugin.Opensong', u'Importing'), \
+                            translate('BiblesPlugin.Opensong', 'Importing'), \
                             db_book.name, chapter.attrib[u'n'])))
-                    self.commit()
+                    self.session.commit()
         except IOError:
             log.exception(u'Loading bible from OpenSong file failed')
             success = False
@@ -103,4 +103,3 @@ class OpenSongBible(BibleDB):
         else:
             return success
 
-

openlp/plugins/bibles/lib/osis.py

@@ -62,10 +62,14 @@ class OSISBible(BibleDB):
         self.fi_regex = re.compile(r'<FI>(.*?)<Fi>')
         self.rf_regex = re.compile(r'<RF>(.*?)<Rf>')
         self.lb_regex = re.compile(r'<lb(.*?)>')
+        self.lg_regex = re.compile(r'<lg(.*?)>')
         self.l_regex = re.compile(r'<l (.*?)>')
         self.w_regex = re.compile(r'<w (.*?)>')
-        self.q_regex = re.compile(r'<q (.*?)>')
+        self.q1_regex = re.compile(r'<q(.*?)level="1"(.*?)>')
+        self.q2_regex = re.compile(r'<q(.*?)level="2"(.*?)>')
         self.trans_regex = re.compile(r'<transChange(.*?)>(.*?)</transChange>')
+        self.divineName_regex = re.compile(
+            r'<divineName(.*?)>(.*?)</divineName>')
         self.spaces_regex = re.compile(r'([ ]{2,})')
         self.books = {}
         filepath = os.path.join(
@@ -96,7 +100,7 @@ class OSISBible(BibleDB):
         detect_file = None
         try:
             detect_file = open(self.filename, u'r')
-            details = chardet.detect(detect_file.read())
+            details = chardet.detect(detect_file.read(1048576))
         except IOError:
             log.exception(u'Failed to detect OSIS file encoding')
             return
@@ -136,7 +140,7 @@ class OSISBible(BibleDB):
                             self.wizard.ImportProgressBar.setMaximum(260)
                     if last_chapter != chapter:
                         if last_chapter != 0:
-                            self.commit()
+                            self.session.commit()
                         self.wizard.incrementProgressBar(
                             u'Importing %s %s...' % \
                             (self.books[match.group(1)][0], chapter))
@@ -151,10 +155,13 @@ class OSISBible(BibleDB):
                     verse_text = self.fi_regex.sub(u'', verse_text)
                     verse_text = self.rf_regex.sub(u'', verse_text)
                     verse_text = self.lb_regex.sub(u' ', verse_text)
+                    verse_text = self.lg_regex.sub(u'', verse_text)
                     verse_text = self.l_regex.sub(u'', verse_text)
                     verse_text = self.w_regex.sub(u'', verse_text)
-                    verse_text = self.q_regex.sub(u'', verse_text)
+                    verse_text = self.q1_regex.sub(u'"', verse_text)
+                    verse_text = self.q2_regex.sub(u'\'', verse_text)
                     verse_text = self.trans_regex.sub(u'', verse_text)
+                    verse_text = self.divineName_regex.sub(u'', verse_text)
                     verse_text = verse_text.replace(u'</lb>', u'')\
                         .replace(u'</l>', u'').replace(u'<lg>', u'')\
                         .replace(u'</lg>', u'').replace(u'</q>', u'')\
@@ -162,7 +169,7 @@ class OSISBible(BibleDB):
                     verse_text = self.spaces_regex.sub(u' ', verse_text)
                     self.create_verse(db_book.id, chapter, verse, verse_text)
                     Receiver.send_message(u'openlp_process_events')
-            self.commit()
+            self.session.commit()
             self.wizard.incrementProgressBar(u'Finishing import...')
             if match_count == 0:
                 success = False

openlp/plugins/custom/__init__.py

@@ -22,3 +22,8 @@
 # with this program; if not, write to the Free Software Foundation, Inc., 59  #
 # Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
 ###############################################################################
+"""
+The :mod:`custom` module provides the Custom plugin which allows custom,
+themed, text based items to be displayed without having to misuse another item
+type.
+"""

openlp/plugins/custom/customplugin.py

@@ -26,8 +26,11 @@
 import logging
 
 from forms import EditCustomForm
+
 from openlp.core.lib import Plugin, build_icon, PluginStatus, translate
-from openlp.plugins.custom.lib import CustomManager, CustomMediaItem, CustomTab
+from openlp.core.lib.db import Manager
+from openlp.plugins.custom.lib import CustomMediaItem, CustomTab
+from openlp.plugins.custom.lib.db import CustomSlide, init_schema
 
 log = logging.getLogger(__name__)
 
@@ -43,9 +46,9 @@ class CustomPlugin(Plugin):
     log.info(u'Custom Plugin loaded')
 
     def __init__(self, plugin_helpers):
-        Plugin.__init__(self, u'Custom', u'1.9.1', plugin_helpers)
+        Plugin.__init__(self, u'Custom', u'1.9.2', plugin_helpers)
         self.weight = -5
-        self.custommanager = CustomManager()
+        self.custommanager = Manager(u'custom', init_schema)
         self.edit_custom_form = EditCustomForm(self.custommanager)
         self.icon = build_icon(u':/media/media_custom.png')
         self.status = PluginStatus.Active
@@ -67,14 +70,16 @@ class CustomPlugin(Plugin):
         self.remove_toolbox_item()
 
     def about(self):
-        about_text = translate(u'CustomPlugin',
-            u'<b>Custom Plugin</b><br>This plugin '
-            u'allows slides to be displayed on the screen in the same way '
-            u'songs are. This plugin provides greater freedom over the '
-            u'songs plugin.<br>')
+        about_text = translate('CustomPlugin',
+            '<b>Custom Plugin</b><br>This plugin '
+            'allows slides to be displayed on the screen in the same way '
+            'songs are. This plugin provides greater freedom over the '
+            'songs plugin.<br>')
         return about_text
 
     def can_delete_theme(self, theme):
-        if len(self.custommanager.get_customs_for_theme(theme)) == 0:
+        filter_string = u'theme_name=\'%s\'' % theme
+        if not self.custommanager.get_all_objects_filtered(CustomSlide,
+            filter_string):
             return True
         return False

openlp/plugins/custom/forms/editcustomdialog.py

@@ -43,6 +43,7 @@ class Ui_customEditDialog(object):
         self.TitleLabel.setObjectName(u'TitleLabel')
         self.horizontalLayout.addWidget(self.TitleLabel)
         self.TitleEdit = QtGui.QLineEdit(customEditDialog)
+        self.TitleLabel.setBuddy(self.TitleEdit)
         self.TitleEdit.setObjectName(u'TitleEdit')
         self.horizontalLayout.addWidget(self.TitleEdit)
         self.gridLayout.addLayout(self.horizontalLayout, 0, 0, 1, 1)
@@ -118,6 +119,7 @@ class Ui_customEditDialog(object):
         self.ThemeLabel.setObjectName(u'ThemeLabel')
         self.horizontalLayout_3.addWidget(self.ThemeLabel)
         self.ThemeComboBox = QtGui.QComboBox(customEditDialog)
+        self.ThemeLabel.setBuddy(self.ThemeComboBox)
         self.ThemeComboBox.setObjectName(u'ThemeComboBox')
         self.horizontalLayout_3.addWidget(self.ThemeComboBox)
         self.gridLayout.addLayout(self.horizontalLayout_3, 3, 0, 1, 1)
@@ -127,6 +129,7 @@ class Ui_customEditDialog(object):
         self.CreditLabel.setObjectName(u'CreditLabel')
         self.horizontalLayout_2.addWidget(self.CreditLabel)
         self.CreditEdit = QtGui.QLineEdit(customEditDialog)
+        self.CreditLabel.setBuddy(self.CreditEdit)
         self.CreditEdit.setObjectName(u'CreditEdit')
         self.horizontalLayout_2.addWidget(self.CreditEdit)
         self.gridLayout.addLayout(self.horizontalLayout_2, 4, 0, 1, 1)
@@ -162,7 +165,7 @@ class Ui_customEditDialog(object):
         self.DownButton.setToolTip(
             translate('CustomPlugin.EditCustomForm', 'Move slide down 1'))
         self.TitleLabel.setText(
-            translate('CustomPlugin.EditCustomForm', 'Title:'))
+            translate('CustomPlugin.EditCustomForm', '&Title:'))
         self.AddButton.setText(
             translate('CustomPlugin.EditCustomForm', 'Add New'))
         self.AddButton.setToolTip(
@@ -192,7 +195,7 @@ class Ui_customEditDialog(object):
         self.SplitButton.setToolTip(
             translate('CustomPlugin.EditCustomForm', 'Add slide split'))
         self.ThemeLabel.setText(
-            translate('CustomPlugin.EditCustomForm', 'Theme:'))
+            translate('CustomPlugin.EditCustomForm', 'The&me:'))
         self.CreditLabel.setText(
-            translate('CustomPlugin.EditCustomForm', 'Credits:'))
+            translate('CustomPlugin.EditCustomForm', '&Credits:'))
 

openlp/plugins/custom/forms/editcustomform.py

@@ -29,7 +29,7 @@ from PyQt4 import QtCore, QtGui
 
 from editcustomdialog import Ui_customEditDialog
 from openlp.core.lib import SongXMLBuilder, SongXMLParser, Receiver, translate
-from openlp.plugins.custom.lib.models import CustomSlide
+from openlp.plugins.custom.lib.db import CustomSlide
 
 log = logging.getLogger(__name__)
 
@@ -85,9 +85,8 @@ class EditCustomForm(QtGui.QDialog, Ui_customEditDialog):
 
     def onPreview(self, button):
         log.debug(u'onPreview')
-        if button.text() == \
-            unicode(translate('CustomPlugin.EditCustomForm', 'Save && Preview')) \
-            and self.saveCustom():
+        if button.text() == unicode(translate('CustomPlugin.EditCustomForm',
+            'Save && Preview')) and self.saveCustom():
             Receiver.send_message(u'custom_preview')
 
     def initialise(self):
@@ -117,7 +116,7 @@ class EditCustomForm(QtGui.QDialog, Ui_customEditDialog):
         self.customSlide = CustomSlide()
         self.initialise()
         if id != 0:
-            self.customSlide = self.custommanager.get_custom(id)
+            self.customSlide = self.custommanager.get_object(CustomSlide, id)
             self.TitleEdit.setText(self.customSlide.title)
             self.CreditEdit.setText(self.customSlide.credits)
             songXML = SongXMLParser(self.customSlide.text)
@@ -167,8 +166,7 @@ class EditCustomForm(QtGui.QDialog, Ui_customEditDialog):
             u'utf-8')
         self.customSlide.theme_name = unicode(self.ThemeComboBox.currentText(),
             u'utf-8')
-        self.custommanager.save_slide(self.customSlide)
-        return True
+        return self.custommanager.save_object(self.customSlide)
 
     def onUpButtonPressed(self):
         selectedRow = self.VerseListView.currentRow()

openlp/plugins/custom/lib/__init__.py

@@ -23,6 +23,5 @@
 # Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
 ###############################################################################
 
-from manager import CustomManager
 from mediaitem import CustomMediaItem
 from customtab import CustomTab

openlp/plugins/custom/lib/classes.py

@@ -1,32 +0,0 @@
-# -*- coding: utf-8 -*-
-# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
-
-###############################################################################
-# OpenLP - Open Source Lyrics Projection                                      #
-# --------------------------------------------------------------------------- #
-# Copyright (c) 2008-2010 Raoul Snyman                                        #
-# Portions copyright (c) 2008-2010 Tim Bentley, Jonathan Corwin, Michael      #
-# Gorven, Scott Guerrieri, Christian Richter, Maikel Stuivenberg, Martin      #
-# Thompson, Jon Tibble, Carsten Tinggaard                                     #
-# --------------------------------------------------------------------------- #
-# 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.lib import BaseModel
-
-class CustomSlide(BaseModel):
-    """
-    Custom Slide model
-    """
-    pass

openlp/plugins/custom/lib/customtab.py

@@ -36,7 +36,7 @@ class CustomTab(SettingsTab):
 
     def setupUi(self):
         self.setObjectName(u'CustomTab')
-        self.tabTitleVisible = translate(u'CustomPlugin.CustomTab', u'Custom')
+        self.tabTitleVisible = translate('CustomPlugin.CustomTab', 'Custom')
         self.CustomLayout = QtGui.QFormLayout(self)
         self.CustomLayout.setObjectName(u'CustomLayout')
         self.CustomModeGroupBox = QtGui.QGroupBox(self)
@@ -55,10 +55,10 @@ class CustomTab(SettingsTab):
             self.onDisplayFooterCheckBoxChanged)
 
     def retranslateUi(self):
-        self.CustomModeGroupBox.setTitle(translate(u'CustomPlugin.CustomTab', 
-            u'Custom Display'))
+        self.CustomModeGroupBox.setTitle(translate('CustomPlugin.CustomTab',
+            'Custom Display'))
         self.DisplayFooterCheckBox.setText(
-            translate(u'CustomPlugin.CustomTab', u'Display Footer'))
+            translate('CustomPlugin.CustomTab', 'Display Footer'))
 
     def onDisplayFooterCheckBoxChanged(self, check_state):
         self.displayFooter = False

openlp/plugins/custom/lib/db.py

@@ -22,18 +22,40 @@
 # with this program; if not, write to the Free Software Foundation, Inc., 59  #
 # Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
 ###############################################################################
+"""
+The :mod:`db` module provides the database and schema that is the backend for
+the Custom plugin
+"""
 
-from sqlalchemy import create_engine
-from sqlalchemy.orm import scoped_session, sessionmaker, mapper
+from sqlalchemy import Column, Table, types
+from sqlalchemy.orm import mapper
 
-from openlp.plugins.custom.lib.meta import metadata
-from openlp.plugins.custom.lib.tables import *
-from openlp.plugins.custom.lib.classes import *
+from openlp.core.lib.db import BaseModel, init_db
+
+class CustomSlide(BaseModel):
+    """
+    CustomSlide model
+    """
+    pass
+
+def init_schema(url):
+    """
+    Setup the custom database connection and initialise the database schema
+
+    ``url``
+        The database to setup
+    """
+    session, metadata = init_db(url)
+
+    custom_slide_table = Table(u'custom_slide', metadata,
+        Column(u'id', types.Integer(), primary_key=True),
+        Column(u'title', types.Unicode(255), nullable=False),
+        Column(u'text', types.UnicodeText, nullable=False),
+        Column(u'credits', types.UnicodeText),
+        Column(u'theme_name', types.Unicode(128))
+    )
 
-def init_models(url):
-    engine = create_engine(url)
-    metadata.bind = engine
-    session = scoped_session(sessionmaker(autoflush=True, autocommit=False,
-        bind=engine))
     mapper(CustomSlide, custom_slide_table)
+
+    metadata.create_all(checkfirst=True)
     return session

openlp/plugins/custom/lib/manager.py

@@ -1,117 +0,0 @@
-# -*- coding: utf-8 -*-
-# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
-
-###############################################################################
-# OpenLP - Open Source Lyrics Projection                                      #
-# --------------------------------------------------------------------------- #
-# Copyright (c) 2008-2010 Raoul Snyman                                        #
-# Portions copyright (c) 2008-2010 Tim Bentley, Jonathan Corwin, Michael      #
-# Gorven, Scott Guerrieri, Christian Richter, Maikel Stuivenberg, Martin      #
-# Thompson, Jon Tibble, Carsten Tinggaard                                     #
-# --------------------------------------------------------------------------- #
-# 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 PyQt4 import QtCore
-from sqlalchemy.exceptions import InvalidRequestError
-
-from openlp.core.utils import AppLocation
-from openlp.plugins.custom.lib.models import init_models, metadata, CustomSlide
-
-log = logging.getLogger(__name__)
-
-class CustomManager(object):
-    """
-    The Song Manager provides a central location for all database code. This
-    class takes care of connecting to the database and running all the queries.
-    """
-    log.info(u'Custom manager loaded')
-
-    def __init__(self):
-        """
-        Creates the connection to the database, and creates the tables if they
-        don't exist.
-        """
-        log.debug(u'Custom Initialising')
-        settings = QtCore.QSettings()
-        settings.beginGroup(u'custom')
-        self.db_url = u''
-        db_type = unicode(
-            settings.value(u'db type', QtCore.QVariant(u'sqlite')).toString())
-        if db_type == u'sqlite':
-            self.db_url = u'sqlite:///%s/custom.sqlite' % \
-                AppLocation.get_section_data_path(u'custom')
-        else:
-            self.db_url = u'%s://%s:%s@%s/%s' % (db_type,
-                unicode(settings.value(u'db username').toString()),
-                unicode(settings.value(u'db password').toString()),
-                unicode(settings.value(u'db hostname').toString()),
-                unicode(settings.value(u'db database').toString()))
-        self.session = init_models(self.db_url)
-        metadata.create_all(checkfirst=True)
-        settings.endGroup()
-        log.debug(u'Custom Initialised')
-
-    def get_all_slides(self):
-        """
-        Returns the details of a Custom Slide Show
-        """
-        return self.session.query(CustomSlide).order_by(CustomSlide.title).all()
-
-    def save_slide(self, customslide):
-        """
-        Saves a Custom slide show to the database
-        """
-        log.debug(u'Custom Slide added')
-        try:
-            self.session.add(customslide)
-            self.session.commit()
-            log.debug(u'Custom Slide saved')
-            return True
-        except InvalidRequestError:
-            self.session.rollback()
-            log.exception(u'Custom Slide save failed')
-            return False
-
-    def get_custom(self, id=None):
-        """
-        Returns the details of a Custom Slide
-        """
-        if id is None:
-            return CustomSlide()
-        else:
-            return self.session.query(CustomSlide).get(id)
-
-    def delete_custom(self, id):
-        """
-        Delete a Custom slide show
-        """
-        if id != 0:
-            customslide = self.get_custom(id)
-            try:
-                self.session.delete(customslide)
-                self.session.commit()
-                return True
-            except InvalidRequestError:
-                self.session.rollback()
-                log.exception(u'Custom Slide deleton failed')
-                return False
-        else:
-            return True
-
-    def get_customs_for_theme(self, theme):
-        return self.session.query(
-            CustomSlide).filter(CustomSlide.theme_name == theme).all()

openlp/plugins/custom/lib/mediaitem.py

@@ -28,7 +28,8 @@ import logging
 from PyQt4 import QtCore, QtGui
 
 from openlp.core.lib import MediaManagerItem, SongXMLParser, BaseListWithDnD, \
-    Receiver, ItemCapabilities, translate
+    Receiver, ItemCapabilities, translate, check_item_selected
+from openlp.plugins.custom.lib.db import CustomSlide
 
 log = logging.getLogger(__name__)
 
@@ -66,13 +67,14 @@ class CustomMediaItem(MediaManagerItem):
             QtCore.SIGNAL(u'custom_preview'), self.onPreviewClick)
 
     def initPluginNameVisible(self):
-        self.PluginNameVisible = translate(u'CustomPlugin.MediaItem', u'Custom')
+        self.PluginNameVisible = translate('CustomPlugin.MediaItem', 'Custom')
 
     def requiredIcons(self):
         MediaManagerItem.requiredIcons(self)
 
     def initialise(self):
-        self.loadCustomListView(self.parent.custommanager.get_all_slides())
+        self.loadCustomListView(self.parent.custommanager.get_all_objects(
+            CustomSlide, CustomSlide.title))
         #Called to redisplay the song list screen edith 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.
@@ -84,10 +86,10 @@ class CustomMediaItem(MediaManagerItem):
 
     def loadCustomListView(self, list):
         self.ListView.clear()
-        for CustomSlide in list:
-            custom_name = QtGui.QListWidgetItem(CustomSlide.title)
+        for customSlide in list:
+            custom_name = QtGui.QListWidgetItem(customSlide.title)
             custom_name.setData(
-                QtCore.Qt.UserRole, QtCore.QVariant(CustomSlide.id))
+                QtCore.Qt.UserRole, QtCore.QVariant(customSlide.id))
             self.ListView.addItem(custom_name)
 
     def onNewClick(self):
@@ -106,7 +108,7 @@ class CustomMediaItem(MediaManagerItem):
         type of display is required.
         """
         fields = customid.split(u':')
-        valid = self.parent.custommanager.get_custom(fields[1])
+        valid = self.parent.custommanager.get_object(CustomSlide, fields[1])
         if valid:
             self.remoteCustom = fields[1]
             self.remoteTriggered = fields[0]
@@ -118,8 +120,9 @@ class CustomMediaItem(MediaManagerItem):
         """
         Edit a custom item
         """
-        if self.checkItemSelected(translate(u'CustomPlugin.MediaItem',
-            u'You must select an item to edit.')):
+        if check_item_selected(self.ListView,
+            translate('CustomPlugin.MediaItem',
+            'You must select an item to edit.')):
             item = self.ListView.currentItem()
             item_id = (item.data(QtCore.Qt.UserRole)).toInt()[0]
             self.parent.edit_custom_form.loadCustom(item_id, False)
@@ -130,12 +133,16 @@ class CustomMediaItem(MediaManagerItem):
         """
         Remove a custom item from the list and database
         """
-        if self.checkItemSelected(translate(u'CustomPlugin.MediaItem',
-            u'You must select an item to delete.')):
-            item = self.ListView.currentItem()
-            item_id = (item.data(QtCore.Qt.UserRole)).toInt()[0]
-            self.parent.custommanager.delete_custom(item_id)
-            row = self.ListView.row(item)
+        if check_item_selected(self.ListView,
+            translate('CustomPlugin.MediaItem',
+            'You must select an item to delete.')):
+            row_list = [item.row() for item in self.ListView.selectedIndexes()]
+            row_list.sort(reverse=True)
+            id_list = [(item.data(QtCore.Qt.UserRole)).toInt()[0]
+                for item in self.ListView.selectedIndexes()]
+            for id in id_list:
+                self.parent.custommanager.delete_custom(id)
+            for row in row_list:
                 self.ListView.takeItem(row)
 
     def generateSlideData(self, service_item, item=None):
@@ -156,7 +163,7 @@ class CustomMediaItem(MediaManagerItem):
         service_item.add_capability(ItemCapabilities.AllowsEdit)
         service_item.add_capability(ItemCapabilities.AllowsPreview)
         service_item.add_capability(ItemCapabilities.AllowsLoop)
-        customSlide = self.parent.custommanager.get_custom(item_id)
+        customSlide = self.parent.custommanager.get_object(CustomSlide, item_id)
         title = customSlide.title
         credit = customSlide.credits
         service_item.editId = item_id

openlp/plugins/custom/lib/tables.py

@@ -1,37 +0,0 @@
-# -*- coding: utf-8 -*-
-# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
-
-###############################################################################
-# OpenLP - Open Source Lyrics Projection                                      #
-# --------------------------------------------------------------------------- #
-# Copyright (c) 2008-2010 Raoul Snyman                                        #
-# Portions copyright (c) 2008-2010 Tim Bentley, Jonathan Corwin, Michael      #
-# Gorven, Scott Guerrieri, Christian Richter, Maikel Stuivenberg, Martin      #
-# Thompson, Jon Tibble, Carsten Tinggaard                                     #
-# --------------------------------------------------------------------------- #
-# 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 sqlalchemy import Column, Table, types
-
-from openlp.plugins.custom.lib.meta import metadata
-
-# Definition of the "custom slide" table
-custom_slide_table = Table(u'custom_slide', metadata,
-    Column(u'id', types.Integer(), primary_key=True),
-    Column(u'title', types.Unicode(255), nullable=False),
-    Column(u'text', types.UnicodeText, nullable=False),
-    Column(u'credits', types.UnicodeText),
-    Column(u'theme_name', types.Unicode(128))
-)

openlp/plugins/images/__init__.py

@@ -22,3 +22,7 @@
 # with this program; if not, write to the Free Software Foundation, Inc., 59  #
 # Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
 ###############################################################################
+"""
+The :mod:`images` module provides the Images plugin.  The Images plugin
+provides the facility to display images from OpenLP.
+"""

openlp/plugins/images/imageplugin.py

@@ -34,7 +34,7 @@ class ImagePlugin(Plugin):
     log.info(u'Image Plugin loaded')
 
     def __init__(self, plugin_helpers):
-        Plugin.__init__(self, u'Images', u'1.9.1', plugin_helpers)
+        Plugin.__init__(self, u'Images', u'1.9.2', plugin_helpers)
         self.weight = -7
         self.icon = build_icon(u':/media/media_image.png')
         self.status = PluginStatus.Active

openlp/plugins/images/lib/mediaitem.py

@@ -29,7 +29,8 @@ import os
 from PyQt4 import QtCore, QtGui
 
 from openlp.core.lib import MediaManagerItem, BaseListWithDnD, build_icon, \
-    context_menu_action, ItemCapabilities, SettingsManager, translate
+    context_menu_action, ItemCapabilities, SettingsManager, translate, \
+    check_item_selected
 from openlp.core.utils import AppLocation, get_images_filter
 
 log = logging.getLogger(__name__)
@@ -116,11 +117,12 @@ class ImageMediaItem(MediaManagerItem):
         """
         Remove an image item from the list
         """
-        if self.checkItemSelected(translate('ImagePlugin.MediaItem',
+        if check_item_selected(self.ListView, translate('ImagePlugin.MediaItem',
             'You must select an item to delete.')):
-            items = self.ListView.selectedIndexes()
-            for item in items:
-                text = self.ListView.item(item.row())
+            row_list = [item.row() for item in self.ListView.selectedIndexes()]
+            row_list.sort(reverse=True)
+            for row in row_list:
+                text = self.ListView.item(row)
                 if text:
                     try:
                         os.remove(os.path.join(self.servicePath,
@@ -128,7 +130,7 @@ class ImageMediaItem(MediaManagerItem):
                     except OSError:
                         #if not present do not worry
                         pass
-                self.ListView.takeItem(item.row())
+                self.ListView.takeItem(row)
             SettingsManager.set_list(self.settingsSection,
                 self.settingsSection, self.getFileList())
 

openlp/plugins/media/__init__.py

@@ -22,3 +22,9 @@
 # with this program; if not, write to the Free Software Foundation, Inc., 59  #
 # Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
 ###############################################################################
+"""
+The :mod:`media` module provides the Media plugin which allows OpenLP to
+display videos.  The media supported depends not only on the Python support
+but also extensively on the codecs installed on the underlying operating system
+being picked up and usable by Python.
+"""

openlp/plugins/media/lib/mediaitem.py

@@ -29,7 +29,7 @@ import os
 from PyQt4 import QtCore, QtGui
 
 from openlp.core.lib import MediaManagerItem, BaseListWithDnD, build_icon, \
-    ItemCapabilities, SettingsManager, translate
+    ItemCapabilities, SettingsManager, translate, check_item_selected
 
 log = logging.getLogger(__name__)
 
@@ -141,10 +141,11 @@ class MediaMediaItem(MediaManagerItem):
         """
         Remove a media item from the list
         """
-        if self.checkItemSelected(translate('MediaPlugin.MediaItem',
+        if check_item_selected(self.ListView, translate('MediaPlugin.MediaItem',
             'You must select an item to delete.')):
-            item = self.ListView.currentItem()
-            row = self.ListView.row(item)
+            row_list = [item.row() for item in self.ListView.selectedIndexes()]
+            row_list.sort(reverse=True)
+            for row in row_list:
                 self.ListView.takeItem(row)
             SettingsManager.set_list(self.settingsSection,
                 self.settingsSection, self.getFileList())

openlp/plugins/media/mediaplugin.py

@@ -36,7 +36,7 @@ class MediaPlugin(Plugin):
     log.info(u'%s MediaPlugin loaded', __name__)
 
     def __init__(self, plugin_helpers):
-        Plugin.__init__(self, u'Media', u'1.9.1', plugin_helpers)
+        Plugin.__init__(self, u'Media', u'1.9.2', plugin_helpers)
         self.weight = -6
         self.icon = build_icon(u':/media/media_video.png')
         # passed with drag and drop messages
@@ -85,4 +85,3 @@ class MediaPlugin(Plugin):
             '<b>Media Plugin</b><br>This plugin '
             'allows the playing of audio and video media')
         return about_text
-

openlp/plugins/presentations/__init__.py

@@ -22,3 +22,7 @@
 # with this program; if not, write to the Free Software Foundation, Inc., 59  #
 # Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
 ###############################################################################
+"""
+The :mod:`presentations` module provides the Presentations plugin which allows
+OpenLP to show presentations from most popular presentation packages.
+"""

openlp/plugins/presentations/lib/impresscontroller.py

@@ -41,9 +41,14 @@ from openlp.core.lib import resize_image
 
 if os.name == u'nt':
     from win32com.client import Dispatch
+    import pywintypes
 else:
+    try:
         import uno
         from com.sun.star.beans import PropertyValue
+        uno_available = True
+    except ImportError:
+        uno_available = False
         
 from PyQt4 import QtCore
 
@@ -78,9 +83,7 @@ class ImpressController(PresentationController):
         if os.name == u'nt':
             return self.get_com_servicemanager() is not None
         else:
-            # If not windows, and we've got this far then probably
-            # installed else the import uno would likely have failed
-            return True
+            return uno_available
 
     def start_process(self):
         """
@@ -132,18 +135,13 @@ class ImpressController(PresentationController):
 
     def get_com_desktop(self):
         log.debug(u'get COM Desktop OpenOffice')
-        try:
-            desktop = self.manager.createInstance(u'com.sun.star.frame.Desktop')
-            return desktop
-        except:
-            log.exception(u'Failed to get COM desktop')
-        return None
+        return self.manager.createInstance(u'com.sun.star.frame.Desktop')
 
     def get_com_servicemanager(self):
         log.debug(u'get_com_servicemanager openoffice')
         try:
             return Dispatch(u'com.sun.star.ServiceManager')
-        except:
+        except pywintypes.com_error:
             log.exception(u'Failed to get COM service manager')
             return None
 
@@ -327,11 +325,17 @@ class ImpressDocument(PresentationDocument):
         Returns true if screen is blank
         """
         log.debug(u'is blank OpenOffice')
+        if self.control:
             return self.control.isPaused()
+        else:
+            return False
 
     def stop_presentation(self):
         log.debug(u'stop presentation OpenOffice')
-        self.control.deactivate()
+        # deactivate should hide the screen according to docs, but doesn't
+        #self.control.deactivate()
+        self.presentation.end()
+        self.control = None
 
     def start_presentation(self):
         log.debug(u'start presentation OpenOffice')

openlp/plugins/presentations/lib/mediaitem.py

@@ -29,7 +29,7 @@ import os
 from PyQt4 import QtCore, QtGui
 
 from openlp.core.lib import MediaManagerItem, BaseListWithDnD, build_icon, \
-    SettingsManager, translate
+    SettingsManager, translate, check_item_selected
 from openlp.core.utils import AppLocation
 from openlp.plugins.presentations.lib import MessageListener
 
@@ -61,14 +61,14 @@ class PresentationMediaItem(MediaManagerItem):
         self.message_listener = MessageListener(self)
 
     def initPluginNameVisible(self):
-        self.PluginNameVisible = translate(u'PresentationPlugin.MediaItem',
-            u'Presentation')
+        self.PluginNameVisible = translate('PresentationPlugin.MediaItem',
+            'Presentation')
 
     def retranslateUi(self):
-        self.OnNewPrompt = translate(u'PresentationPlugin.MediaItem',
-            u'Select Presentation(s)')
-        self.Automatic = translate(u'PresentationPlugin.MediaItem',
-            u'Automatic')
+        self.OnNewPrompt = translate('PresentationPlugin.MediaItem',
+            'Select Presentation(s)')
+        self.Automatic = translate('PresentationPlugin.MediaItem',
+            'Automatic')
         fileType = u''
         for controller in self.controllers:
             if self.controllers[controller].enabled:
@@ -78,8 +78,8 @@ class PresentationMediaItem(MediaManagerItem):
                     if fileType.find(type) == -1:
                         fileType += u'*%s ' % type
                         self.parent.service_manager.supportedSuffixes(type)
-        self.OnNewFileMasks = translate(u'PresentationPlugin.MediaItem',
-            u'Presentations (%s)' % fileType)
+        self.OnNewFileMasks = translate('PresentationPlugin.MediaItem',
+            'Presentations (%s)' % fileType)
 
     def requiredIcons(self):
         MediaManagerItem.requiredIcons(self)
@@ -106,7 +106,7 @@ class PresentationMediaItem(MediaManagerItem):
         self.DisplayTypeLabel.setObjectName(u'SearchTypeLabel')
         self.DisplayLayout.addWidget(self.DisplayTypeLabel, 0, 0, 1, 1)
         self.DisplayTypeLabel.setText(
-            translate(u'PresentationPlugin.MediaItem', u'Present using:'))
+            translate('PresentationPlugin.MediaItem', 'Present using:'))
         # Add the Presentation widget to the page layout
         self.PageLayout.addWidget(self.PresentationWidget)
 
@@ -139,10 +139,10 @@ class PresentationMediaItem(MediaManagerItem):
             filename = os.path.split(unicode(file))[1]
             if titles.count(filename) > 0:
                 QtGui.QMessageBox.critical(
-                    self, translate(u'PresentationPlugin.MediaItem',
-                    u'File exists'), 
-                        translate(u'PresentationPlugin.MediaItem',
-                        u'A presentation with that filename already exists.'),
+                    self, translate('PresentationPlugin.MediaItem',
+                    'File exists'),
+                        translate('PresentationPlugin.MediaItem',
+                        'A presentation with that filename already exists.'),
                     QtGui.QMessageBox.Ok)
             else:
                 icon = None
@@ -177,20 +177,25 @@ class PresentationMediaItem(MediaManagerItem):
         """
         Remove a presentation item from the list
         """
-        if self.checkItemSelected(translate(u'PresentationPlugin.MediaItem',
-            u'You must select an item to delete.')):
-            item = self.ListView.currentItem()
-            row = self.ListView.row(item)
-            self.ListView.takeItem(row)
-            SettingsManager.set_list(self.settingsSection,
-                self.settingsSection, self.getFileList())
-            filepath = unicode(item.data(QtCore.Qt.UserRole).toString())
+        if check_item_selected(self.ListView,
+            translate('PresentationPlugin.MediaItem',
+            'You must select an item to delete.')):
+            items = self.ListView.selectedIndexes()
+            row_list = [item.row() for item in items]
+            row_list.sort(reverse=True)
+            for item in items:
+                filepath = unicode(item.data(
+                    QtCore.Qt.UserRole).toString())
                 #not sure of this has errors
                 #John please can you look at .
                 for cidx in self.controllers:
                     doc = self.controllers[cidx].add_doc(filepath)
                     doc.presentation_deleted()
                     doc.close_presentation()
+            for row in row_list:
+                self.ListView.takeItem(row)
+            SettingsManager.set_list(self.settingsSection,
+                self.settingsSection, self.getFileList())
 
     def generateSlideData(self, service_item, item=None):
         items = self.ListView.selectedIndexes()

openlp/plugins/presentations/lib/messagelistener.py

@@ -41,80 +41,80 @@ class Controller(object):
     log.info(u'Controller loaded')
 
     def __init__(self, live):
-        self.isLive = live
+        self.is_live = live
         self.doc = None
         log.info(u'%s controller loaded' % live)
 
-    def addHandler(self, controller, file, isBlank):
-        log.debug(u'Live = %s, addHandler %s' % (self.isLive, file))
+    def add_handler(self, controller, file, is_blank):
+        log.debug(u'Live = %s, add_handler %s' % (self.is_live, file))
         self.controller = controller
         if self.doc is not None:
             self.shutdown()
         self.doc = self.controller.add_doc(file)
         self.doc.load_presentation()
-        if self.isLive:
+        if self.is_live:
             self.doc.start_presentation()
-            if isBlank:
+            if is_blank:
                 self.blank()
             Receiver.send_message(u'maindisplay_hide', HideMode.Screen)
         self.doc.slidenumber = 0
 
     def activate(self):
-        log.debug(u'Live = %s, activate' % self.isLive)
+        log.debug(u'Live = %s, activate' % self.is_live)
         if self.doc.is_active():
             return
         if not self.doc.is_loaded():
             self.doc.load_presentation()
-        if self.isLive:
+        if self.is_live:
             self.doc.start_presentation()
             if self.doc.slidenumber > 1:
                 self.doc.goto_slide(self.doc.slidenumber)
 
-    def slide(self, slide, live):
-        log.debug(u'Live = %s, slide' % live)
-        if not live:
+    def slide(self, slide):
+        log.debug(u'Live = %s, slide' %  self.is_live)
+        if not self.is_live:
             return
         if self.doc.is_blank():
             self.doc.slidenumber = int(slide) + 1
             return
         self.activate()
         self.doc.goto_slide(int(slide) + 1)
-        self.doc.poll_slidenumber(live)
+        self.doc.poll_slidenumber(self.is_live)
 
     def first(self):
         """
         Based on the handler passed at startup triggers the first slide
         """
-        log.debug(u'Live = %s, first' % self.isLive)
-        if not self.isLive:
+        log.debug(u'Live = %s, first' % self.is_live)
+        if not self.is_live:
             return
         if self.doc.is_blank():
             self.doc.slidenumber = 1
             return
         self.activate()
         self.doc.start_presentation()
-        self.doc.poll_slidenumber(self.isLive)
+        self.doc.poll_slidenumber(self.is_live)
 
     def last(self):
         """
         Based on the handler passed at startup triggers the first slide
         """
-        log.debug(u'Live = %s, last' % self.isLive)
-        if not self.isLive:
+        log.debug(u'Live = %s, last' % self.is_live)
+        if not self.is_live:
             return
         if self.doc.is_blank():
             self.doc.slidenumber = self.doc.get_slide_count()
             return
         self.activate()
         self.doc.goto_slide(self.doc.get_slide_count())
-        self.doc.poll_slidenumber(self.isLive)
+        self.doc.poll_slidenumber(self.is_live)
 
     def next(self):
         """
         Based on the handler passed at startup triggers the next slide event
         """
-        log.debug(u'Live = %s, next' % self.isLive)
-        if not self.isLive:
+        log.debug(u'Live = %s, next' % self.is_live)
+        if not self.is_live:
             return
         if self.doc.is_blank():
             if self.doc.slidenumber < self.doc.get_slide_count():
@@ -122,14 +122,14 @@ class Controller(object):
             return
         self.activate()
         self.doc.next_step()
-        self.doc.poll_slidenumber(self.isLive)
+        self.doc.poll_slidenumber(self.is_live)
 
     def previous(self):
         """
         Based on the handler passed at startup triggers the previous slide event
         """
-        log.debug(u'Live = %s, previous' % self.isLive)
-        if not self.isLive:
+        log.debug(u'Live = %s, previous' % self.is_live)
+        if not self.is_live:
             return
         if self.doc.is_blank():
             if self.doc.slidenumber > 1:
@@ -137,14 +137,14 @@ class Controller(object):
             return
         self.activate()
         self.doc.previous_step()
-        self.doc.poll_slidenumber(self.isLive)
+        self.doc.poll_slidenumber(self.is_live)
 
     def shutdown(self):
         """
         Based on the handler passed at startup triggers slide show to shut down
         """
-        log.debug(u'Live = %s, shutdown' % self.isLive)
-        if self.isLive:
+        log.debug(u'Live = %s, shutdown' % self.is_live)
+        if self.is_live:
             Receiver.send_message(u'maindisplay_show')
         self.doc.close_presentation()
         self.doc = None
@@ -152,8 +152,8 @@ class Controller(object):
         #self.timer.stop()
 
     def blank(self):
-        log.debug(u'Live = %s, blank' % self.isLive)
-        if not self.isLive:
+        log.debug(u'Live = %s, blank' % self.is_live)
+        if not self.is_live:
             return
         if not self.doc.is_loaded():
             return
@@ -162,8 +162,8 @@ class Controller(object):
         self.doc.blank_screen()
 
     def stop(self):
-        log.debug(u'Live = %s, stop' % self.isLive)
-        if not self.isLive:
+        log.debug(u'Live = %s, stop' % self.is_live)
+        if not self.is_live:
             return
         if not self.doc.is_loaded():
             return
@@ -172,8 +172,8 @@ class Controller(object):
         self.doc.stop_presentation()
 
     def unblank(self):
-        log.debug(u'Live = %s, unblank' % self.isLive)
-        if not self.isLive:
+        log.debug(u'Live = %s, unblank' % self.is_live)
+        if not self.is_live:
             return
         self.activate()
         if self.doc.slidenumber and \
@@ -183,7 +183,7 @@ class Controller(object):
         Receiver.send_message(u'maindisplay_hide', HideMode.Screen)
 
     def poll(self):
-        self.doc.poll_slidenumber(self.isLive)
+        self.doc.poll_slidenumber(self.is_live)
 
 class MessageListener(object):
     """
@@ -195,8 +195,8 @@ class MessageListener(object):
     def __init__(self, mediaitem):
         self.controllers = mediaitem.controllers
         self.mediaitem = mediaitem
-        self.previewHandler = Controller(False)
-        self.liveHandler = Controller(True)
+        self.preview_handler = Controller(False)
+        self.live_handler = Controller(True)
         # messages are sent from core.ui.slidecontroller
         QtCore.QObject.connect(Receiver.get_receiver(),
             QtCore.SIGNAL(u'presentations_start'), self.startup)
@@ -228,9 +228,10 @@ class MessageListener(object):
         Start of new presentation
         Save the handler as any new presentations start here
         """
-        isLive, item = self.decode_message(message)
+        is_live = message[1]
+        item = message[0]
         log.debug(u'Startup called with message %s' % message)
-        isBlank = message[2]
+        is_blank = message[2]
         file = os.path.join(item.get_frame_path(),
             item.get_frame_title())
         self.handler = item.title
@@ -238,75 +239,70 @@ class MessageListener(object):
             self.handler = self.mediaitem.findControllerByType(file)
             if not self.handler:
                 return
-        if isLive:
-            controller = self.liveHandler
+        if is_live:
+            controller = self.live_handler
         else:
-            controller = self.previewHandler
-        controller.addHandler(self.controllers[self.handler], file, isBlank)
-
-    def decode_message(self, message):
-        if len(message) == 3:
-            return message[1], message[0], message[2]
-        else:
-            return message[1], message[0]
+            controller = self.preview_handler
+        controller.add_handler(self.controllers[self.handler], file, is_blank)
 
     def slide(self, message):
-        isLive, item, slide = self.decode_message(message)
-        if isLive:
-            self.liveHandler.slide(slide, isLive)
+        is_live = message[1]
+        slide = message[2]
+        if is_live:
+            self.live_handler.slide(slide)
         else:
-            self.previewHandler.slide(slide, isLive)
+            self.preview_handler.slide(slide)
 
     def first(self, message):
-        isLive = self.decode_message(message)[0]
-        if isLive:
-            self.liveHandler.first()
+        is_live = message[1]
+        if is_live:
+            self.live_handler.first()
         else:
-            self.previewHandler.first()
+            self.preview_handler.first()
 
     def last(self, message):
-        isLive = self.decode_message(message)[0]
-        if isLive:
-            self.liveHandler.last()
+        is_live = message[1]
+        if is_live:
+            self.live_handler.last()
         else:
-            self.previewHandler.last()
+            self.preview_handler.last()
 
     def next(self, message):
-        isLive = self.decode_message(message)[0]
-        if isLive:
-            self.liveHandler.next()
+        is_live = message[1]
+        if is_live:
+            self.live_handler.next()
         else:
-            self.previewHandler.next()
+            self.preview_handler.next()
 
     def previous(self, message):
-        isLive = self.decode_message(message)[0]
-        if isLive:
-            self.liveHandler.previous()
+        is_live = message[1]
+        if is_live:
+            self.live_handler.previous()
         else:
-            self.previewHandler.previous()
+            self.preview_handler.previous()
 
     def shutdown(self, message):
-        isLive = self.decode_message(message)[0]
-        if isLive:
+        is_live = message[1]
+        if is_live:
             Receiver.send_message(u'maindisplay_show')
-            self.liveHandler.shutdown()
+            self.live_handler.shutdown()
         else:
-            self.previewHandler.shutdown()
+            self.preview_handler.shutdown()
 
     def hide(self, message):
-        isLive = self.decode_message(message)[0]
-        if isLive:
-            self.liveHandler.stop()
+        is_live = message[1]
+        if is_live:
+            self.live_handler.stop()
 
     def blank(self, message):
-        isLive = self.decode_message(message)[0]
-        if isLive:
-            self.liveHandler.blank()
+        is_live = message[1]
+        if is_live:
+            self.live_handler.blank()
 
     def unblank(self, message):
-        isLive = self.decode_message(message)[0]
-        if isLive:
-            self.liveHandler.unblank()
+        is_live = message[1]
+        if is_live:
+            self.live_handler.unblank()
 
     def timeout(self):
-        self.liveHandler.poll()
+        self.live_handler.poll()

openlp/plugins/presentations/lib/powerpointcontroller.py

@@ -30,6 +30,7 @@ if os.name == u'nt':
     from win32com.client import Dispatch
     import _winreg
     import win32ui
+    import pywintypes
 
 from presentationcontroller import PresentationController, PresentationDocument
 
@@ -65,7 +66,7 @@ class PowerpointController(PresentationController):
                 _winreg.OpenKey(_winreg.HKEY_CLASSES_ROOT,
                     u'PowerPoint.Application').Close()
                 return True
-            except:
+            except WindowsError:
                 pass
         return False
 
@@ -91,7 +92,7 @@ class PowerpointController(PresentationController):
                 return
             try:
                 self.process.Quit()
-            except:
+            except pywintypes.com_error:
                 pass
             self.process = None
 
@@ -121,11 +122,8 @@ class PowerpointDocument(PresentationDocument):
         log.debug(u'LoadPresentation')
         if not self.controller.process.Visible:
             self.controller.start_process()
-        #try:
         self.controller.process.Presentations.Open(self.filepath, False, False,
             True)
-        #except:
-        #    return
         self.presentation = self.controller.process.Presentations(
             self.controller.process.Presentations.Count)
         self.create_thumbnails()
@@ -154,7 +152,7 @@ class PowerpointDocument(PresentationDocument):
         if self.presentation:
             try:
                 self.presentation.Close()
-            except:
+            except pywintypes.com_error:
                 pass
         self.presentation = None
         self.controller.remove_doc(self)
@@ -170,7 +168,7 @@ class PowerpointDocument(PresentationDocument):
                 return False
             if self.controller.process.Presentations.Count == 0:
                 return False
-        except:
+        except (AttributeError, pywintypes.com_error):
             return False
         return True
 
@@ -186,7 +184,7 @@ class PowerpointDocument(PresentationDocument):
                 return False
             if self.presentation.SlideShowWindow.View is None:
                 return False
-        except:
+        except (AttributeError, pywintypes.com_error):
             return False
         return True
 
@@ -208,7 +206,10 @@ class PowerpointDocument(PresentationDocument):
         """
         Returns true if screen is blank
         """
+        if self.is_active():
             return self.presentation.SlideShowWindow.View.State == 3
+        else:
+            return False
 
     def stop_presentation(self):
         """
@@ -224,11 +225,11 @@ class PowerpointDocument(PresentationDocument):
             #SlideShowWindow measures its size/position by points, not pixels
             try:
                 dpi = win32ui.GetActiveWindow().GetDC().GetDeviceCaps(88)
-            except:
+            except win32ui.error:
                 try:
                     dpi = \
                         win32ui.GetForegroundWindow().GetDC().GetDeviceCaps(88)
-                except:
+                except win32ui.error:
                     dpi = 96
             self.presentation.SlideShowSettings.Run()
             self.presentation.SlideShowWindow.View.GotoSlide(1)

openlp/plugins/presentations/lib/pptviewcontroller.py

@@ -58,10 +58,7 @@ class PptviewController(PresentationController):
         log.debug(u'check_available')
         if os.name != u'nt':
             return False
-        try:
         return self.check_installed()
-        except:
-            return False
 
     if os.name == u'nt':
         def check_installed(self):
@@ -72,7 +69,7 @@ class PptviewController(PresentationController):
             try:
                 self.start_process()
                 return self.process.CheckInstalled()
-            except:
+            except WindowsError:
                 return False
 
         def start_process(self):
@@ -84,6 +81,7 @@ class PptviewController(PresentationController):
             log.debug(u'start PPTView')
             self.process = cdll.LoadLibrary(
                 r'openlp\plugins\presentations\lib\pptviewlib\pptviewlib.dll')
+            #self.process.SetDebug(1)
 
         def kill(self):
             """
@@ -106,6 +104,7 @@ class PptviewDocument(PresentationDocument):
         self.presentation = None
         self.pptid = None
         self.blanked = False
+        self.hidden = False
 
     def load_presentation(self):
         """
@@ -123,13 +122,11 @@ class PptviewDocument(PresentationDocument):
         rect = rendermanager.screens.current[u'size']
         rect = RECT(rect.x(), rect.y(), rect.right(), rect.bottom())
         filepath = str(self.filepath.replace(u'/', u'\\'))
-        try:
         self.pptid = self.controller.process.OpenPPT(filepath, None, rect,
             str(os.path.join(self.thumbnailpath,
             self.controller.thumbnailprefix)))
+        if self.pptid:
             self.stop_presentation()
-        except:
-            log.exception(u'Failed to load presentation')
 
     def close_presentation(self):
         """
@@ -156,7 +153,7 @@ class PptviewDocument(PresentationDocument):
         """
         Returns true if a presentation is currently active
         """
-        return self.is_loaded()
+        return self.is_loaded() and not self.hidden
 
     def blank_screen(self):
         """
@@ -183,12 +180,17 @@ class PptviewDocument(PresentationDocument):
         """
         Stops the current presentation and hides the output
         """
+        self.hidden = True
         self.controller.process.Stop(self.pptid)
 
     def start_presentation(self):
         """
         Starts a presentation from the beginning
         """
+        if self.hidden:
+            self.hidden = False
+            self.controller.process.Resume(self.pptid)
+        else:
             self.controller.process.RestartShow(self.pptid)
 
     def get_slide_number(self):

openlp/plugins/presentations/lib/pptviewlib/README.TXT

@@ -23,6 +23,8 @@ This README.TXT must be distributed with the pptviewlib.dll
 
 This library has a limit of 50 PowerPoints which can be opened simultaneously.
 
+This project can be built with the free Microsoft Visual C++ 2008 Express Edition.
+
 USAGE
 -----
 BOOL CheckInstalled(void);

openlp/plugins/presentations/lib/pptviewlib/pptviewlib.cpp

@@ -150,7 +150,7 @@ DllExport int OpenPPT(char *filename, HWND hParentWnd, RECT rect, char *previewp
 		pptviewobj[id].rect.bottom = rect.bottom;
 		pptviewobj[id].rect.right = rect.right;
 	}
-	strcat_s(cmdline, MAX_PATH * 2, "/S \"");
+	strcat_s(cmdline, MAX_PATH * 2, "/F /S \"");
 	strcat_s(cmdline, MAX_PATH * 2, filename);
 	strcat_s(cmdline, MAX_PATH * 2, "\"");
 	memset(&si, 0, sizeof(si));
@@ -211,7 +211,7 @@ DllExport int OpenPPT(char *filename, HWND hParentWnd, RECT rect, char *previewp
 		}
 		DEBUG("OpenPPT: Steps %d, first slide steps %d\n",pptviewobj[id].steps,pptviewobj[id].firstSlideSteps);
 		SavePPTInfo(id);
-	    if(pptviewobj[id].state==PPT_CLOSING){
+	    if(pptviewobj[id].state==PPT_CLOSING||pptviewobj[id].slideCount<=0){
 	        ClosePPT(id);
 	        id=-1;
 	    }

openlp/plugins/presentations/lib/presentationtab.py

@@ -37,8 +37,8 @@ class PresentationTab(SettingsTab):
 
     def setupUi(self):
         self.setObjectName(u'PresentationTab')
-        self.tabTitleVisible = translate(u'PresentationPlugin.PresentationTab',
-            u'Presentations')
+        self.tabTitleVisible = translate('PresentationPlugin.PresentationTab',
+            'Presentations')
         self.PresentationLayout = QtGui.QHBoxLayout(self)
         self.PresentationLayout.setSpacing(8)
         self.PresentationLayout.setMargin(8)
@@ -90,14 +90,14 @@ class PresentationTab(SettingsTab):
 
     def retranslateUi(self):
         self.VerseDisplayGroupBox.setTitle(
-            translate(u'PresentationPlugin.PresentationTab',
-            u'Available Controllers'))
+            translate('PresentationPlugin.PresentationTab',
+            'Available Controllers'))
         for key in self.controllers:
             controller = self.controllers[key]
             checkbox = self.PresenterCheckboxes[controller.name]
             checkbox.setText(
                 u'%s %s' % (controller.name,
-                translate(u'PresentationPlugin.PresentationTab', u'available')))
+                translate('PresentationPlugin.PresentationTab', 'available')))
 
     def load(self):
         for key in self.controllers:

openlp/plugins/presentations/presentationplugin.py

@@ -38,7 +38,7 @@ class PresentationPlugin(Plugin):
     def __init__(self, plugin_helpers):
         log.debug(u'Initialised')
         self.controllers = {}
-        Plugin.__init__(self, u'Presentations', u'1.9.1', plugin_helpers)
+        Plugin.__init__(self, u'Presentations', u'1.9.2', plugin_helpers)
         self.weight = -8
         self.icon = build_icon(u':/media/media_presentation.png')
         self.status = PluginStatus.Active
@@ -108,10 +108,9 @@ class PresentationPlugin(Plugin):
             return False
 
     def about(self):
-        about_text = translate(u'PresentationPlugin', 
-            u'<b>Presentation Plugin</b> <br> Delivers '
-            u'the ability to show presentations using a number of different '
-            u'programs. The choice of available presentation programs is '
-            u'available to the user in a drop down box.')
+        about_text = translate('PresentationPlugin',
+            '<b>Presentation Plugin</b> <br> Delivers '
+            'the ability to show presentations using a number of different '
+            'programs. The choice of available presentation programs is '
+            'available to the user in a drop down box.')
         return about_text
-

openlp/plugins/remotes/__init__.py

@@ -22,3 +22,7 @@
 # with this program; if not, write to the Free Software Foundation, Inc., 59  #
 # Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
 ###############################################################################
+"""
+The :mod:`remotes` plugin allows OpenLP to be controlled from another machine
+over a network connection.
+"""

openlp/plugins/remotes/lib/remotetab.py

@@ -36,7 +36,7 @@ class RemoteTab(SettingsTab):
 
     def setupUi(self):
         self.setObjectName(u'RemoteTab')
-        self.tabTitleVisible = translate(u'RemotePlugin.RemoteTab', u'Remotes')
+        self.tabTitleVisible = translate('RemotePlugin.RemoteTab', 'Remotes')
         self.RemoteLayout = QtGui.QFormLayout(self)
         self.RemoteLayout.setObjectName(u'RemoteLayout')
         self.RemoteModeGroupBox = QtGui.QGroupBox(self)
@@ -54,7 +54,7 @@ class RemoteTab(SettingsTab):
 
     def retranslateUi(self):
         self.RemoteModeGroupBox.setTitle(
-            translate(u'RemotePlugin.RemoteTab', u'Remotes Receiver Port'))
+            translate('RemotePlugin.RemoteTab', 'Remotes Receiver Port'))
 
     def load(self):
         self.RemotePortSpinBox.setValue(

openlp/plugins/remotes/remoteplugin.py

@@ -25,7 +25,7 @@
 
 import logging
 
-from openlp.core.lib import Plugin, translate
+from openlp.core.lib import Plugin, translate, build_icon
 from openlp.plugins.remotes.lib import RemoteTab, HttpServer
 
 log = logging.getLogger(__name__)
@@ -37,7 +37,8 @@ class RemotesPlugin(Plugin):
         """
         remotes constructor
         """
-        Plugin.__init__(self, u'Remotes', u'1.9.1', plugin_helpers)
+        Plugin.__init__(self, u'Remotes', u'1.9.2', plugin_helpers)
+        self.icon = build_icon(u':/plugins/plugin_remote.png')
         self.weight = -1
         self.server = None
 
@@ -69,9 +70,9 @@ class RemotesPlugin(Plugin):
         """
         Information about this plugin
         """
-        about_text = translate(u'RemotePlugin',
-            u'<b>Remote Plugin</b><br>This plugin '
-            u'provides the ability to send messages to a running version of '
-            u'openlp on a different computer via a web browser or other app<br>'
-            u'The Primary use for this would be to send alerts from a creche')
+        about_text = translate('RemotePlugin',
+            '<b>Remote Plugin</b><br>This plugin '
+            'provides the ability to send messages to a running version of '
+            'openlp on a different computer via a web browser or other app<br>'
+            'The Primary use for this would be to send alerts from a creche')
         return about_text

openlp/plugins/songs/__init__.py

@@ -22,3 +22,7 @@
 # with this program; if not, write to the Free Software Foundation, Inc., 59  #
 # Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
 ###############################################################################
+"""
+The :mod:`songs` module provides the Songs plugin.  The Songs plugin provides
+the main lyric projection function of OpenLP.
+"""

openlp/plugins/songs/forms/authorsdialog.py

@@ -24,6 +24,7 @@
 ###############################################################################
 
 from PyQt4 import QtCore, QtGui
+
 from openlp.core.lib import translate
 
 class Ui_AuthorsDialog(object):
@@ -75,10 +76,10 @@ class Ui_AuthorsDialog(object):
 
     def retranslateUi(self, AuthorsDialog):
         AuthorsDialog.setWindowTitle(
-            translate(u'SongsPlugin.AuthorsForm', u'Author Maintenance'))
+            translate('SongsPlugin.AuthorsForm', 'Author Maintenance'))
         self.DisplayLabel.setText(
-            translate(u'SongsPlugin.AuthorsForm', u'Display name:'))
+            translate('SongsPlugin.AuthorsForm', 'Display name:'))
         self.FirstNameLabel.setText(
-             translate(u'SongsPlugin.AuthorsForm', u'First name:'))
+            translate('SongsPlugin.AuthorsForm', 'First name:'))
         self.LastNameLabel.setText(
-            translate(u'SongsPlugin.AuthorsForm', u'Last name:'))
+            translate('SongsPlugin.AuthorsForm', 'Last name:'))

openlp/plugins/songs/forms/authorsform.py

@@ -28,7 +28,6 @@ from PyQt4 import QtGui, QtCore
 from openlp.core.lib import translate
 from openlp.plugins.songs.forms.authorsdialog import Ui_AuthorsDialog
 
-
 class AuthorsForm(QtGui.QDialog, Ui_AuthorsDialog):
     """
     Class to control the Maintenance of Authors Dialog
@@ -80,27 +79,27 @@ class AuthorsForm(QtGui.QDialog, Ui_AuthorsDialog):
     def accept(self):
         if not self.FirstNameEdit.text():
             QtGui.QMessageBox.critical(
-                self, translate(u'SongsPlugin.AuthorsForm', u'Error'),
-                translate(u'SongsPlugin.AuthorsForm',
-                    u'You need to type in the first name of the author.'),
+                self, translate('SongsPlugin.AuthorsForm', 'Error'),
+                translate('SongsPlugin.AuthorsForm',
+                    'You need to type in the first name of the author.'),
                 QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.Ok))
             self.FirstNameEdit.setFocus()
             return False
         elif not self.LastNameEdit.text():
             QtGui.QMessageBox.critical(
-                self, translate(u'SongsPlugin.AuthorsForm', u'Error'),
-                translate(u'SongsPlugin.AuthorsForm',
-                    u'You need to type in the last name of the author.'),
+                self, translate('SongsPlugin.AuthorsForm', 'Error'),
+                translate('SongsPlugin.AuthorsForm',
+                    'You need to type in the last name of the author.'),
                 QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.Ok))
             self.LastNameEdit.setFocus()
             return False
         elif not self.DisplayEdit.text():
             if QtGui.QMessageBox.critical(
-                    self, translate(u'SongsPlugin.AuthorsForm', u'Error'),
-                    translate(u'SongsPlugin.AuthorsForm',
-                        u'You haven\'t set a display name for the '
-                        u'author, would you like me to combine the first and '
-                        u'last names for you?'),
+                    self, translate('SongsPlugin.AuthorsForm', 'Error'),
+                    translate('SongsPlugin.AuthorsForm',
+                        'You haven\'t set a display name for the '
+                        'author, would you like me to combine the first and '
+                        'last names for you?'),
                     QtGui.QMessageBox.StandardButtons(
                         QtGui.QMessageBox.Yes | QtGui.QMessageBox.No)
                     ) == QtGui.QMessageBox.Yes:

openlp/plugins/songs/forms/editsongdialog.py

@@ -24,9 +24,8 @@
 ###############################################################################
 
 from PyQt4 import QtCore, QtGui
-from openlp.core.lib import translate
 
-from openlp.core.lib import build_icon
+from openlp.core.lib import build_icon, translate
 
 class Ui_EditSongDialog(object):
     def setupUi(self, EditSongDialog):
@@ -50,6 +49,7 @@ class Ui_EditSongDialog(object):
         self.TitleLabel.setObjectName(u'TitleLabel')
         self.LyricsTabLayout.addWidget(self.TitleLabel, 0, 0, 1, 1)
         self.TitleEditItem = QtGui.QLineEdit(self.LyricsTab)
+        self.TitleLabel.setBuddy(self.TitleEditItem)
         sizePolicy = QtGui.QSizePolicy(
             QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Fixed)
         sizePolicy.setHorizontalStretch(0)
@@ -63,6 +63,7 @@ class Ui_EditSongDialog(object):
         self.AlternativeTitleLabel.setObjectName(u'AlternativeTitleLabel')
         self.LyricsTabLayout.addWidget(self.AlternativeTitleLabel, 1, 0, 1, 1)
         self.AlternativeEdit = QtGui.QLineEdit(self.LyricsTab)
+        self.AlternativeTitleLabel.setBuddy(self.AlternativeEdit)
         self.AlternativeEdit.setObjectName(u'AlternativeEdit')
         self.LyricsTabLayout.addWidget(self.AlternativeEdit, 1, 1, 1, 2)
         self.LyricsLabel = QtGui.QLabel(self.LyricsTab)
@@ -71,6 +72,7 @@ class Ui_EditSongDialog(object):
         self.LyricsLabel.setObjectName(u'LyricsLabel')
         self.LyricsTabLayout.addWidget(self.LyricsLabel, 2, 0, 1, 1)
         self.VerseListWidget = QtGui.QTableWidget(self.LyricsTab)
+        self.LyricsLabel.setBuddy(self.VerseListWidget)
         self.VerseListWidget.setColumnCount(1)
         self.VerseListWidget.horizontalHeader().setVisible(False)
         self.VerseListWidget.setSelectionBehavior(1)
@@ -83,6 +85,7 @@ class Ui_EditSongDialog(object):
         self.VerseOrderLabel.setObjectName(u'VerseOrderLabel')
         self.LyricsTabLayout.addWidget(self.VerseOrderLabel, 4, 0, 1, 1)
         self.VerseOrderEdit = QtGui.QLineEdit(self.LyricsTab)
+        self.VerseOrderLabel.setBuddy(self.VerseOrderEdit)
         self.VerseOrderEdit.setObjectName(u'VerseOrderEdit')
         self.LyricsTabLayout.addWidget(self.VerseOrderEdit, 4, 1, 1, 2)
         self.VerseButtonWidget = QtGui.QWidget(self.LyricsTab)
@@ -440,7 +443,7 @@ class Ui_EditSongDialog(object):
         self.TitleLabel.setText(
             translate('SongsPlugin.EditSongForm', '&Title:'))
         self.AlternativeTitleLabel.setText(
-            translate('SongsPlugin.EditSongForm', 'Alt&ernative Title:'))
+            translate('SongsPlugin.EditSongForm', 'Alt&ernate Title:'))
         self.LyricsLabel.setText(
             translate('SongsPlugin.EditSongForm', '&Lyrics:'))
         self.VerseOrderLabel.setText(
@@ -478,11 +481,11 @@ class Ui_EditSongDialog(object):
         self.ThemeGroupBox.setTitle(
             translate('SongsPlugin.EditSongForm', 'Theme'))
         self.ThemeAddButton.setText(
-            translate('SongsPlugin.EditSongForm', 'Add a &Theme'))
+            translate('SongsPlugin.EditSongForm', 'New &Theme'))
         self.CopyrightGroupBox.setTitle(
             translate('SongsPlugin.EditSongForm', 'Copyright Information'))
         self.CopyrightInsertButton.setText(
-            translate('SongsPlugin.EditSongForm', u'\xa9'))
+            translate('SongsPlugin.EditSongForm', '\xa9'))
         self.CCLILabel.setText(
             translate('SongsPlugin.EditSongForm', 'CCLI Number:'))
         self.CommentsGroupBox.setTitle(

openlp/plugins/songs/forms/editsongform.py

@@ -31,7 +31,7 @@ from PyQt4 import QtCore, QtGui
 from openlp.core.lib import SongXMLBuilder, SongXMLParser, Receiver, translate
 from openlp.plugins.songs.forms import EditVerseForm
 from openlp.plugins.songs.lib import VerseType
-from openlp.plugins.songs.lib.models import Song, Author, Topic, Book
+from openlp.plugins.songs.lib.db import Book, Song, Author, Topic
 from editsongdialog import Ui_EditSongDialog
 
 log = logging.getLogger(__name__)
@@ -96,7 +96,7 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
         self.previewButton = QtGui.QPushButton()
         self.previewButton.setObjectName(u'previewButton')
         self.previewButton.setText(
-            translate(u'SongsPlugin.EditSongForm', u'Save && Preview'))
+            translate('SongsPlugin.EditSongForm', 'Save && Preview'))
         self.ButtonBox.addButton(
             self.previewButton, QtGui.QDialogButtonBox.ActionRole)
         QtCore.QObject.connect(self.ButtonBox,
@@ -118,7 +118,7 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
         self.TopicRemoveButton.setEnabled(False)
 
     def loadAuthors(self):
-        authors = self.songmanager.get_authors()
+        authors = self.songmanager.get_all_objects(Author, Author.display_name)
         self.AuthorsSelectionComboItem.clear()
         self.AuthorsSelectionComboItem.addItem(u'')
         for author in authors:
@@ -128,7 +128,7 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
                 row, QtCore.QVariant(author.id))
 
     def loadTopics(self):
-        topics = self.songmanager.get_topics()
+        topics = self.songmanager.get_all_objects(Topic, Topic.name)
         self.SongTopicCombo.clear()
         self.SongTopicCombo.addItem(u'')
         for topic in topics:
@@ -137,7 +137,7 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
             self.SongTopicCombo.setItemData(row, QtCore.QVariant(topic.id))
 
     def loadBooks(self):
-        books = self.songmanager.get_books()
+        books = self.songmanager.get_all_objects(Book, Book.name)
         self.SongbookCombo.clear()
         self.SongbookCombo.addItem(u'')
         for book in books:
@@ -178,11 +178,12 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
         self.loadAuthors()
         self.loadTopics()
         self.loadBooks()
-        self.song = self.songmanager.get_song(id)
+        self.song = self.songmanager.get_object(Song, id)
         self.TitleEditItem.setText(self.song.title)
         title = self.song.search_title.split(u'@')
         if self.song.song_book_id != 0:
-            book_name = self.songmanager.get_book(self.song.song_book_id)
+            book_name = self.songmanager.get_object(Book,
+                self.song.song_book_id)
             id = self.SongbookCombo.findText(
                 unicode(book_name.name), QtCore.Qt.MatchExactly)
             if id == -1:
@@ -289,7 +290,7 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
                 QtGui.QMessageBox.Yes) == QtGui.QMessageBox.Yes:
                 author = Author.populate(first_name=text.rsplit(u' ', 1)[0],
                     last_name=text.rsplit(u' ', 1)[1], display_name=text)
-                self.songmanager.save_author(author)
+                self.songmanager.save_object(author)
                 self.song.authors.append(author)
                 author_item = QtGui.QListWidgetItem(
                     unicode(author.display_name))
@@ -302,7 +303,7 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
                 return
         elif item > 0:
             item_id = (self.AuthorsSelectionComboItem.itemData(item)).toInt()[0]
-            author = self.songmanager.get_author(item_id)
+            author = self.songmanager.get_object(Author, item_id)
             self.song.authors.append(author)
             author_item = QtGui.QListWidgetItem(unicode(author.display_name))
             author_item.setData(QtCore.Qt.UserRole, QtCore.QVariant(author.id))
@@ -325,7 +326,7 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
         self.AuthorRemoveButton.setEnabled(False)
         item = self.AuthorsListView.currentItem()
         author_id = (item.data(QtCore.Qt.UserRole)).toInt()[0]
-        author = self.songmanager.get_author(author_id)
+        author = self.songmanager.get_object(Author, author_id)
         self.song.authors.remove(author)
         row = self.AuthorsListView.row(item)
         self.AuthorsListView.takeItem(row)
@@ -341,7 +342,7 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
                 QtGui.QMessageBox.Yes | QtGui.QMessageBox.No,
                 QtGui.QMessageBox.Yes) == QtGui.QMessageBox.Yes:
                 topic = Topic.populate(name=text)
-                self.songmanager.save_topic(topic)
+                self.songmanager.save_object(topic)
                 self.song.topics.append(topic)
                 topic_item = QtGui.QListWidgetItem(unicode(topic.name))
                 topic_item.setData(QtCore.Qt.UserRole,
@@ -353,7 +354,7 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
                 return
         elif item > 0:
             item_id = (self.SongTopicCombo.itemData(item)).toInt()[0]
-            topic = self.songmanager.get_topic(item_id)
+            topic = self.songmanager.get_object(Topic, item_id)
             self.song.topics.append(topic)
             topic_item = QtGui.QListWidgetItem(unicode(topic.name))
             topic_item.setData(QtCore.Qt.UserRole, QtCore.QVariant(topic.id))
@@ -375,7 +376,7 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
         self.TopicRemoveButton.setEnabled(False)
         item = self.TopicsListView.currentItem()
         topic_id = (item.data(QtCore.Qt.UserRole)).toInt()[0]
-        topic = self.songmanager.get_topic(topic_id)
+        topic = self.songmanager.get_object(Topic, topic_id)
         self.song.topics.remove(topic)
         row = self.TopicsListView.row(item)
         self.TopicsListView.takeItem(row)
@@ -391,12 +392,12 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
                 QtGui.QMessageBox.Yes | QtGui.QMessageBox.No,
                 QtGui.QMessageBox.Yes) == QtGui.QMessageBox.Yes:
                 book = Book.populate(name=text)
-                self.songmanager.save_book(book)
+                self.songmanager.save_object(book)
                 self.song.book = book
                 self.loadBooks()
             else:
                 return
-        elif item > 1:
+        elif item >= 1:
             item = int(self.SongbookCombo.currentIndex())
             self.song.song_book_id = \
                 (self.SongbookCombo.itemData(item)).toInt()[0]
@@ -516,26 +517,26 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
             self.SongTabWidget.setCurrentIndex(0)
             self.TitleEditItem.setFocus()
             QtGui.QMessageBox.critical(self,
-                translate(u'SongsPlugin.EditSongForm', u'Error'),
-                translate(u'SongsPlugin.EditSongForm',
-                    u'You need to enter a song title.'))
+                translate('SongsPlugin.EditSongForm', 'Error'),
+                translate('SongsPlugin.EditSongForm',
+                    'You need to type in a song title.'))
             return False
         if self.VerseListWidget.rowCount() == 0:
             self.SongTabWidget.setCurrentIndex(0)
             self.VerseListWidget.setFocus()
             QtGui.QMessageBox.critical(self,
-                translate(u'SongsPlugin.EditSongForm', u'Error'),
-                translate('uSongsPlugin.EditSongForm',
-                    u'You need to enter some verses.'))
+                translate('SongsPlugin.EditSongForm', 'Error'),
+                translate('SongsPlugin.EditSongForm',
+                    'You need to type in at least one verse.'))
             return False
         if self.AuthorsListView.count() == 0:
             self.SongTabWidget.setCurrentIndex(1)
             self.AuthorsListView.setFocus()
             answer = QtGui.QMessageBox.warning(self,
-                translate(u'SongsPlugin.EditSongForm', u'Warning'),
+                translate('SongsPlugin.EditSongForm', 'Warning'),
                 translate('SongsPlugin.EditSongForm',
-                    'You have set no author.\n'
-                    'Do you want to add now a author?'),
+                    'You have not added any authors for this song. Do you '
+                    'want to add an author now?'),
                 QtGui.QMessageBox.Yes | QtGui.QMessageBox.No)
             if answer == QtGui.QMessageBox.Yes:
                 return False
@@ -564,7 +565,7 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
                     for verse in verses:
                         valid = valid + u', ' + verse
                     QtGui.QMessageBox.critical(self,
-                        translate(u'SongsPlugin.EditSongForm', u'Error'),
+                        translate('SongsPlugin.EditSongForm', 'Error'),
                         unicode(translate('SongsPlugin.EditSongForm',
                             'The verse order is invalid. There is no verse '
                             'corresponding to %s. Valid entries are %s.')) % \
@@ -575,10 +576,11 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
                     self.SongTabWidget.setCurrentIndex(0)
                     self.VerseOrderEdit.setFocus()
                     answer = QtGui.QMessageBox.warning(self,
-                        translate(u'SongsPlugin.EditSongForm', u'Warning'),
+                        translate('SongsPlugin.EditSongForm', 'Warning'),
                         unicode(translate('SongsPlugin.EditSongForm',
-                            '%s is not addressed in the verse order.\n'
-                            'Do you want to save anyhow?')) % \
+                            'You have not used %s anywhere in the verse '
+                            'order. Are you sure you want to save the song '
+                            'like this?')) % \
                             verse_names[count].replace(u':', u' '),
                         QtGui.QMessageBox.Yes | QtGui.QMessageBox.No)
                     if answer == QtGui.QMessageBox.No:
@@ -588,7 +590,7 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
     def onCopyrightInsertButtonTriggered(self):
         text = self.CopyrightEditItem.text()
         pos = self.CopyrightEditItem.cursorPosition()
-        text = text[:pos] + u'\xa9' + text[pos:]
+        text = text[:pos] + '\xa9' + text[pos:]
         self.CopyrightEditItem.setText(text)
         self.CopyrightEditItem.setFocus()
         self.CopyrightEditItem.setCursorPosition(pos + 1)
@@ -629,7 +631,7 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
         if self._validate_song():
             self.processLyrics()
             self.processTitle()
-            self.songmanager.save_song(self.song)
+            self.songmanager.save_object(self.song)
             return True
         return False
 
@@ -654,7 +656,8 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
             self.song.lyrics = unicode(sxml.extract_xml(), u'utf-8')
             for verse in multiple:
                 self.song.verse_order = re.sub(u'([' + verse.upper() +
-                    verse.lower() + u'])(\W|$)', r'\g<1>1\2', self.song.verse_order)
+                    verse.lower() + u'])(\W|$)', r'\g<1>1\2',
+                    self.song.verse_order)
         except:
             log.exception(u'Problem processing song Lyrics \n%s',
                 sxml.dump_xml())

openlp/plugins/songs/forms/editversedialog.py

@@ -87,9 +87,9 @@ class Ui_EditVerseDialog(object):
 
     def retranslateUi(self, EditVerseDialog):
         EditVerseDialog.setWindowTitle(
-            translate(u'SongsPlugin.EditVerseForm', u'Edit Verse'))
+            translate('SongsPlugin.EditVerseForm', 'Edit Verse'))
         self.VerseTypeLabel.setText(
-            translate(u'SongsPlugin.EditVerseForm', u'Verse Type:'))
+            translate('SongsPlugin.EditVerseForm', '&Verse type:'))
         self.VerseTypeComboBox.setItemText(0,
             VerseType.to_string(VerseType.Verse))
         self.VerseTypeComboBox.setItemText(1,
@@ -105,5 +105,5 @@ class Ui_EditVerseDialog(object):
         self.VerseTypeComboBox.setItemText(6,
             VerseType.to_string(VerseType.Other))
         self.InsertButton.setText(
-            translate(u'SongsPlugin.EditVerseForm', u'Insert'))
+            translate('SongsPlugin.EditVerseForm', '&Insert'))
 

openlp/plugins/songs/forms/songbookdialog.py

@@ -24,6 +24,7 @@
 ###############################################################################
 
 from PyQt4 import QtCore, QtGui
+
 from openlp.core.lib import translate
 
 class Ui_SongBookDialog(object):
@@ -67,7 +68,7 @@ class Ui_SongBookDialog(object):
 
     def retranslateUi(self, SongBookDialog):
         SongBookDialog.setWindowTitle(
-            translate(u'SongsPlugin.SongBookForm', u'Edit Book'))
-        self.NameLabel.setText(translate(u'SongsPlugin.SongBookForm', u'Name:'))
+            translate('SongsPlugin.SongBookForm', 'Edit Book'))
+        self.NameLabel.setText(translate('SongsPlugin.SongBookForm', '&Name:'))
         self.PublisherLabel.setText(
-            translate(u'SongsPlugin.SongBookForm', u'Publisher:'))
+            translate('SongsPlugin.SongBookForm', '&Publisher:'))

openlp/plugins/songs/forms/songbookform.py

@@ -28,7 +28,6 @@ from PyQt4 import QtGui
 from openlp.core.lib import translate
 from openlp.plugins.songs.forms.songbookdialog import Ui_SongBookDialog
 
-
 class SongBookForm(QtGui.QDialog, Ui_SongBookDialog):
     """
     Class documentation goes here.
@@ -50,9 +49,9 @@ class SongBookForm(QtGui.QDialog, Ui_SongBookDialog):
     def accept(self):
         if not self.NameEdit.text():
             QtGui.QMessageBox.critical(
-                self, translate(u'SongsPlugin.SongBookForm', u'Error'),
-                translate(u'SongsPlugin.SongBookForm', 
-                    u'You need to type in a book name!'),
+                self, translate('SongsPlugin.SongBookForm', 'Error'),
+                translate('SongsPlugin.SongBookForm',
+                    'You need to type in a name for the book.'),
                 QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.Ok))
             self.NameEdit.setFocus()
             return False

openlp/plugins/songs/forms/songimportform.py

@@ -104,43 +104,43 @@ class ImportWizardForm(QtGui.QWizard, Ui_SongImportWizard):
             if source_format == SongFormat.OpenLyrics:
                 if self.OpenLyricsFileListWidget.count() == 0:
                     QtGui.QMessageBox.critical(self,
-                        translate(u'SongsPlugin.SongImportForm',
-                            u'No OpenLyrics Files Selected'),
-                        translate(u'SongsPlugin.SongImportForm',
-                            u'You need to add at least one OpenLyrics '
-                            u'song file to import from.'),
+                        translate('SongsPlugin.ImportWizardForm',
+                            'No OpenLyrics Files Selected'),
+                        translate('SongsPlugin.ImportWizardForm',
+                            'You need to add at least one OpenLyrics '
+                            'song file to import from.'),
                         QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.Ok))
                     self.OpenLyricsAddButton.setFocus()
                     return False
             elif source_format == SongFormat.OpenSong:
                 if self.OpenSongFileListWidget.count() == 0:
                     QtGui.QMessageBox.critical(self,
-                        translate(u'SongsPlugin.SongImportForm',
-                            u'No OpenSong Files Selected'),
-                        translate(u'SongsPlugin.SongImportForm', 
-                            u'You need to add at least one OpenSong '
-                            u'song file to import from.'),
+                        translate('SongsPlugin.ImportWizardForm',
+                            'No OpenSong Files Selected'),
+                        translate('SongsPlugin.ImportWizardForm',
+                            'You need to add at least one OpenSong '
+                            'song file to import from.'),
                         QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.Ok))
                     self.OpenSongAddButton.setFocus()
                     return False
             elif source_format == SongFormat.CCLI:
                 if self.CCLIFileListWidget.count() == 0:
                     QtGui.QMessageBox.critical(self,
-                        translate(u'SongsPlugin.SongImportForm', 
-                            u'No CCLI Files Selected'),
-                        translate(u'SongsPlugin.SongImportForm', 
-                            u'You need to add at least one CCLI file '
-                            u'to import from.'),
+                        translate('SongsPlugin.ImportWizardForm',
+                            'No CCLI Files Selected'),
+                        translate('SongsPlugin.ImportWizardForm',
+                            'You need to add at least one CCLI file '
+                            'to import from.'),
                         QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.Ok))
                     self.CCLIAddButton.setFocus()
                     return False
             elif source_format == SongFormat.CSV:
                 if self.CSVFilenameEdit.text().isEmpty():
                     QtGui.QMessageBox.critical(self,
-                        translate(u'SongsPlugin.SongImportForm', 
-                            u'No CSV File Selected'),
-                        translate(u'SongsPlugin.SongImportForm', 
-                            u'You need to specify a CSV file to import from.'),
+                        translate('SongsPlugin.ImportWizardForm',
+                            'No CSV File Selected'),
+                        translate('SongsPlugin.ImportWizardForm',
+                            'You need to specify a CSV file to import from.'),
                         QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.Ok))
                     self.CSVFilenameEdit.setFocus()
                     return False
@@ -192,7 +192,7 @@ class ImportWizardForm(QtGui.QWizard, Ui_SongImportWizard):
         self.ImportProgressBar.setMaximum(1188)
         self.ImportProgressBar.setValue(0)
         self.ImportProgressLabel.setText(
-            translate(u'SongsPlugin.SongImportForm', u'Starting import...'))
+            translate('SongsPlugin.ImportWizardForm', 'Starting import...'))
         Receiver.send_message(u'process_events')
 
     def performImport(self):
@@ -243,10 +243,10 @@ class ImportWizardForm(QtGui.QWizard, Ui_SongImportWizard):
 #            self.manager.save_meta_data(license_version, license_version,
 #                license_copyright, license_permission)
 #            self.manager.reload_bibles()
-#            self.ImportProgressLabel.setText(translate(u'SongsPlugin.SongImportForm', u'Finished import.'))
+#            self.ImportProgressLabel.setText(translate('SongsPlugin.SongImportForm', 'Finished import.'))
 #        else:
 #            self.ImportProgressLabel.setText(
-#                translate(u'SongsPlugin.SongImportForm', u'Your Bible import failed.'))
+#                translate('SongsPlugin.SongImportForm', 'Your Bible import failed.'))
 #            importer.delete()
 
     def postImport(self):

openlp/plugins/songs/forms/songimportwizard.py

@@ -230,54 +230,54 @@ class Ui_SongImportWizard(object):
 
     def retranslateUi(self, SongImportWizard):
         SongImportWizard.setWindowTitle(
-            translate(u'SongsPlugin.SongImportWizard', u'Song Import Wizard'))
+            translate('SongsPlugin.ImportWizardForm', 'Song Import Wizard'))
         self.TitleLabel.setText(
-            '<span style="font-size:14pt; font-weight:600;">%s</span>' % \
-            translate(u'SongsPlugin.SongImportWizard',
-                u'Welcome to the Song Import Wizard'))
+            u'<span style="font-size:14pt; font-weight:600;">%s</span>' % \
+            translate('SongsPlugin.ImportWizardForm',
+                'Welcome to the Song Import Wizard'))
         self.InformationLabel.setText(
-            translate(u'SongsPlugin.SongImportWizard',
-                u'This wizard will help you to import songs from a variety of '
-                u'formats. Click the next button below to start the process by '
-                u'selecting a format to import from.'))
+            translate('SongsPlugin.ImportWizardForm',
+                'This wizard will help you to import songs from a variety of '
+                'formats. Click the next button below to start the process by '
+                'selecting a format to import from.'))
         self.SourcePage.setTitle(
-            translate(u'SongsPlugin.SongImportWizard', u'Select Import Source'))
+            translate('SongsPlugin.ImportWizardForm', 'Select Import Source'))
         self.SourcePage.setSubTitle(
-            translate(u'SongsPlugin.SongImportWizard',
-            u'Select the import format, and where to import from.'))
+            translate('SongsPlugin.ImportWizardForm',
+            'Select the import format, and where to import from.'))
         self.FormatLabel.setText(
-            translate(u'SongsPlugin.SongImportWizard', u'Format:'))
+            translate('SongsPlugin.ImportWizardForm', 'Format:'))
         self.FormatComboBox.setItemText(0,
-            translate(u'SongsPlugin.SongImportWizard', u'OpenLyrics'))
+            translate('SongsPlugin.ImportWizardForm', 'OpenLyrics'))
         self.FormatComboBox.setItemText(1,
-            translate(u'SongsPlugin.SongImportWizard', u'OpenSong'))
+            translate('SongsPlugin.ImportWizardForm', 'OpenSong'))
         self.FormatComboBox.setItemText(2,
-            translate(u'SongsPlugin.SongImportWizard', u'CCLI'))
+            translate('SongsPlugin.ImportWizardForm', 'CCLI'))
         self.FormatComboBox.setItemText(3,
-            translate(u'SongsPlugin.SongImportWizard', u'CSV'))
+            translate('SongsPlugin.ImportWizardForm', 'CSV'))
         self.OpenLyricsAddButton.setText(
-            translate(u'SongsPlugin.SongImportWizard', u'Add Files...'))
+            translate('SongsPlugin.ImportWizardForm', 'Add Files...'))
         self.OpenLyricsRemoveButton.setText(
-            translate(u'SongsPlugin.SongImportWizard', u'Remove File(s)'))
+            translate('SongsPlugin.ImportWizardForm', 'Remove File(s)'))
         self.OpenSongAddButton.setText(
-            translate(u'SongsPlugin.SongImportWizard', u'Add Files...'))
+            translate('SongsPlugin.ImportWizardForm', 'Add Files...'))
         self.OpenSongRemoveButton.setText(
-            translate(u'SongsPlugin.SongImportWizard', u'Remove File(s)'))
+            translate('SongsPlugin.ImportWizardForm', 'Remove File(s)'))
         self.CCLIAddButton.setText(
-            translate(u'SongsPlugin.SongImportWizard', u'Add Files...'))
+            translate('SongsPlugin.ImportWizardForm', 'Add Files...'))
         self.CCLIRemoveButton.setText(
-            translate(u'SongsPlugin.SongImportWizard', u'Remove File(s)'))
+            translate('SongsPlugin.ImportWizardForm', 'Remove File(s)'))
         self.CSVFilenameLabel.setText(
-            translate(u'SongsPlugin.SongImportWizard', u'Filename:'))
+            translate('SongsPlugin.ImportWizardForm', 'Filename:'))
         self.CSVBrowseButton.setText(
-            translate(u'SongsPlugin.SongImportWizard', u'Browse...'))
+            translate('SongsPlugin.ImportWizardForm', 'Browse...'))
         self.ImportPage.setTitle(
-            translate(u'SongsPlugin.SongImportWizard', u'Importing'))
+            translate('SongsPlugin.ImportWizardForm', 'Importing'))
         self.ImportPage.setSubTitle(
-            translate(u'SongsPlugin.SongImportWizard',
-                u'Please wait while your songs are imported.'))
+            translate('SongsPlugin.ImportWizardForm',
+                'Please wait while your songs are imported.'))
         self.ImportProgressLabel.setText(
-            translate(u'SongsPlugin.SongImportWizard', u'Ready.'))
+            translate('SongsPlugin.ImportWizardForm', 'Ready.'))
         self.ImportProgressBar.setFormat(
-            translate(u'SongsPlugin.SongImportWizard', u'%p%'))
+            translate('SongsPlugin.ImportWizardForm', '%p%'))
 

openlp/plugins/songs/forms/songmaintenanceform.py

@@ -25,12 +25,10 @@
 
 from PyQt4 import QtGui, QtCore
 
-from openlp.plugins.songs.lib.classes import Author, Book, Topic
-from songmaintenancedialog import Ui_SongMaintenanceDialog
-from authorsform import AuthorsForm
-from topicsform import TopicsForm
-from songbookform import SongBookForm
 from openlp.core.lib import translate
+from openlp.plugins.songs.forms import AuthorsForm, TopicsForm, SongBookForm
+from openlp.plugins.songs.lib.db import Author, Book, Topic
+from songmaintenancedialog import Ui_SongMaintenanceDialog
 
 class SongMaintenanceForm(QtGui.QDialog, Ui_SongMaintenanceDialog):
     """
@@ -81,17 +79,17 @@ class SongMaintenanceForm(QtGui.QDialog, Ui_SongMaintenanceDialog):
         else:
             return -1
 
-    def _deleteItem(self, list_widget, get_func, del_func, reset_func,
-        dlg_title, del_text, err_text, sel_text):
+    def _deleteItem(self, item_class, list_widget, reset_func, dlg_title,
+        del_text, err_text, sel_text):
         item_id = self._getCurrentItemId(list_widget)
         if item_id != -1:
-            item = get_func(item_id)
+            item = self.songmanager.get_object(item_class, item_id)
             if item and len(item.songs) == 0:
                 if QtGui.QMessageBox.warning(self, dlg_title, del_text,
                         QtGui.QMessageBox.StandardButtons(
                             QtGui.QMessageBox.No | QtGui.QMessageBox.Yes)
                         ) == QtGui.QMessageBox.Yes:
-                    del_func(item.id)
+                    self.songmanager.delete_object(item_class, item.id)
                     reset_func()
             else:
                 QtGui.QMessageBox.critical(self, dlg_title, err_text)
@@ -100,7 +98,7 @@ class SongMaintenanceForm(QtGui.QDialog, Ui_SongMaintenanceDialog):
 
     def resetAuthors(self):
         self.AuthorsListWidget.clear()
-        authors = self.songmanager.get_authors()
+        authors = self.songmanager.get_all_objects(Author, Author.display_name)
         for author in authors:
             if author.display_name:
                 author_name = QtGui.QListWidgetItem(author.display_name)
@@ -112,7 +110,7 @@ class SongMaintenanceForm(QtGui.QDialog, Ui_SongMaintenanceDialog):
 
     def resetTopics(self):
         self.TopicsListWidget.clear()
-        topics = self.songmanager.get_topics()
+        topics = self.songmanager.get_all_objects(Topic, Topic.name)
         for topic in topics:
             topic_name = QtGui.QListWidgetItem(topic.name)
             topic_name.setData(QtCore.Qt.UserRole, QtCore.QVariant(topic.id))
@@ -120,7 +118,7 @@ class SongMaintenanceForm(QtGui.QDialog, Ui_SongMaintenanceDialog):
 
     def resetBooks(self):
         self.BooksListWidget.clear()
-        books = self.songmanager.get_books()
+        books = self.songmanager.get_all_objects(Book, Book.name)
         for book in books:
             book_name = QtGui.QListWidgetItem(book.name)
             book_name.setData(QtCore.Qt.UserRole, QtCore.QVariant(book.id))
@@ -133,45 +131,45 @@ class SongMaintenanceForm(QtGui.QDialog, Ui_SongMaintenanceDialog):
                 first_name=unicode(self.authorform.FirstNameEdit.text()),
                 last_name=unicode(self.authorform.LastNameEdit.text()),
                 display_name=unicode(self.authorform.DisplayEdit.text()))
-            if self.songmanager.save_author(author):
+            if self.songmanager.save_object(author):
                 self.resetAuthors()
             else:
                 QtGui.QMessageBox.critical(
-                    self, translate(u'SongsPlugin.SongMaintenanceForm', 
-                        u'Error'),
-                    translate(u'SongsPlugin.SongMaintenanceForm', 
-                        u'Couldn\'t add your author.'))
+                    self, translate('SongsPlugin.SongMaintenanceForm',
+                        'Error'),
+                    translate('SongsPlugin.SongMaintenanceForm',
+                        'Couldn\'t add your author.'))
 
     def onTopicAddButtonClick(self):
         if self.topicform.exec_():
             topic = Topic.populate(name=unicode(self.topicform.NameEdit.text()))
-            if self.songmanager.save_topic(topic):
+            if self.songmanager.save_object(topic):
                 self.resetTopics()
             else:
                 QtGui.QMessageBox.critical(
-                    self, translate(u'SongsPlugin.SongMaintenanceForm', 
-                        u'Error'),
-                    translate(u'SongsPlugin.SongMaintenanceForm', 
-                        u'Couldn\'t add your topic.'))
+                    self, translate('SongsPlugin.SongMaintenanceForm',
+                        'Error'),
+                    translate('SongsPlugin.SongMaintenanceForm',
+                        'Couldn\'t add your topic.'))
 
     def onBookAddButtonClick(self):
         if self.bookform.exec_():
             book = Book.populate(
                 name=unicode(self.bookform.NameEdit.text()),
                 publisher=unicode(self.bookform.PublisherEdit.text()))
-            if self.songmanager.save_book(book):
+            if self.songmanager.save_object(book):
                 self.resetBooks()
             else:
                 QtGui.QMessageBox.critical(
-                    self, translate(u'SongsPlugin.SongMaintenanceForm', 
-                        u'Error'),
-                    translate(u'SongsPlugin.SongMaintenanceForm',
-                        u'Couldn\'t add your book.'))
+                    self, translate('SongsPlugin.SongMaintenanceForm',
+                        'Error'),
+                    translate('SongsPlugin.SongMaintenanceForm',
+                        'Couldn\'t add your book.'))
 
     def onAuthorEditButtonClick(self):
         author_id = self._getCurrentItemId(self.AuthorsListWidget)
         if author_id != -1:
-            author = self.songmanager.get_author(author_id)
+            author = self.songmanager.get_object(Author, author_id)
             # Just make sure none of the fields is None
             if author.first_name is None:
                 author.first_name = u''
@@ -189,92 +187,86 @@ class SongMaintenanceForm(QtGui.QDialog, Ui_SongMaintenanceDialog):
                 author.last_name = unicode(self.authorform.LastNameEdit.text())
                 author.display_name = unicode(
                     self.authorform.DisplayEdit.text())
-                if self.songmanager.save_author(author):
+                if self.songmanager.save_object(author):
                     self.resetAuthors()
                 else:
                     QtGui.QMessageBox.critical(
-                        self, translate(u'SongsPlugin.SongMaintenanceForm', 
-                            u'Error'),
-                        translate(u'SongsPlugin.SongMaintenanceForm', 
-                            u'Couldn\'t save your author.'))
+                        self, translate('SongsPlugin.SongMaintenanceForm',
+                            'Error'),
+                        translate('SongsPlugin.SongMaintenanceForm',
+                            'Couldn\'t save your author.'))
 
     def onTopicEditButtonClick(self):
         topic_id = self._getCurrentItemId(self.TopicsListWidget)
         if topic_id != -1:
-            topic = self.songmanager.get_topic(topic_id)
+            topic = self.songmanager.get_object(Topic, topic_id)
             self.topicform.NameEdit.setText(topic.name)
             if self.topicform.exec_(False):
                 topic.name = unicode(self.topicform.NameEdit.text())
-                if self.songmanager.save_topic(topic):
+                if self.songmanager.save_object(topic):
                     self.resetTopics()
                 else:
                     QtGui.QMessageBox.critical(
-                        self, translate(u'SongsPlugin.SongMaintenanceForm', 
-                            u'Error'),
-                        translate(u'SongsPlugin.SongMaintenanceForm', 
-                            u'Couldn\'t save your topic.'))
+                        self, translate('SongsPlugin.SongMaintenanceForm',
+                            'Error'),
+                        translate('SongsPlugin.SongMaintenanceForm',
+                            'Couldn\'t save your topic.'))
 
     def onBookEditButtonClick(self):
         book_id = self._getCurrentItemId(self.BooksListWidget)
         if book_id != -1:
-            book = self.songmanager.get_book(book_id)
+            book = self.songmanager.get_object(Book, book_id)
             self.bookform.NameEdit.setText(book.name)
             self.bookform.PublisherEdit.setText(book.publisher)
             if self.bookform.exec_(False):
                 book.name = unicode(self.bookform.NameEdit.text())
                 book.publisher = unicode(self.bookform.PublisherEdit.text())
-                if self.songmanager.save_book(book):
+                if self.songmanager.save_object(book):
                     self.resetBooks()
                 else:
                     QtGui.QMessageBox.critical(
-                        self, translate(u'SongsPlugin.SongMaintenanceForm', 
-                            u'Error'),
-                        translate(u'SongsPlugin.SongMaintenanceForm', 
-                            u'Couldn\'t save your book.'))
+                        self, translate('SongsPlugin.SongMaintenanceForm',
+                            'Error'),
+                        translate('SongsPlugin.SongMaintenanceForm',
+                            'Couldn\'t save your book.'))
 
     def onAuthorDeleteButtonClick(self):
         """
         Delete the author if the author is not attached to any songs
         """
-        self._deleteItem(
-            self.AuthorsListWidget, self.songmanager.get_author,
-            self.songmanager.delete_author, self.resetAuthors,
-            translate(u'SongsPlugin.SongMaintenanceForm', u'Delete Author'),
-            translate(u'SongsPlugin.SongMaintenanceForm', 
-                u'Are you sure you want to delete the selected author?'),
-            translate(u'SongsPlugin.SongMaintenanceForm',
-                u'This author can\'t be deleted, they are currently '
-                u'assigned to at least one song.'),
-            translate(u'SongsPlugin.SongMaintenanceForm',
-                u'No author selected!'))
+        self._deleteItem(Author, self.AuthorsListWidget, self.resetAuthors,
+            translate('SongsPlugin.SongMaintenanceForm', 'Delete Author'),
+            translate('SongsPlugin.SongMaintenanceForm', 
+                'Are you sure you want to delete the selected author?'),
+            translate('SongsPlugin.SongMaintenanceForm',
+                'This author can\'t be deleted, they are currently '
+                'assigned to at least one song.'),
+            translate('SongsPlugin.SongMaintenanceForm',
+                'No author selected!'))
 
     def onTopicDeleteButtonClick(self):
         """
         Delete the Book is the Book is not attached to any songs
         """
-        self._deleteItem(
-            self.TopicsListWidget, self.songmanager.get_topic,
-            self.songmanager.delete_topic, self.resetTopics,
-            translate(u'SongsPlugin.SongMaintenanceForm', u'Delete Topic'),
-            translate(u'SongsPlugin.SongMaintenanceForm', 
-                u'Are you sure you want to delete the selected topic?'),
-            translate(u'SongsPlugin.SongMaintenanceForm', 
-                u'This topic can\'t be deleted, it is currently '
-                u'assigned to at least one song.'),
-            translate(u'SongsPlugin.SongMaintenanceForm',
-                u'No topic selected!'))
+        self._deleteItem(Topic, self.TopicsListWidget, self.resetTopics,
+            translate('SongsPlugin.SongMaintenanceForm', 'Delete Topic'),
+            translate('SongsPlugin.SongMaintenanceForm', 
+                'Are you sure you want to delete the selected topic?'),
+            translate('SongsPlugin.SongMaintenanceForm', 
+                'This topic can\'t be deleted, it is currently '
+                'assigned to at least one song.'),
+            translate('SongsPlugin.SongMaintenanceForm',
+                'No topic selected!'))
 
     def onBookDeleteButtonClick(self):
         """
         Delete the Book is the Book is not attached to any songs
         """
-        self._deleteItem(
-            self.BooksListWidget, self.songmanager.get_book,
-            self.songmanager.delete_book, self.resetBooks,
-            translate(u'SongsPlugin.SongMaintenanceForm', u'Delete Book'),
-            translate(u'SongsPlugin.SongMaintenanceForm',
-                u'Are you sure you want to delete the selected book?'),
-            translate(u'SongsPlugin.SongMaintenanceForm', 
-                u'This book can\'t be deleted, it is currently '
-                u'assigned to at least one song.'),
-            translate(u'SongsPlugin.SongMaintenanceForm', u'No book selected!'))
+        self._deleteItem(Book, self.BooksListWidget, self.resetBooks,
+            translate('SongsPlugin.SongMaintenanceForm', 'Delete Book'),
+            translate('SongsPlugin.SongMaintenanceForm',
+                'Are you sure you want to delete the selected book?'),
+            translate('SongsPlugin.SongMaintenanceForm', 
+                'This book can\'t be deleted, it is currently '
+                'assigned to at least one song.'),
+            translate('SongsPlugin.SongMaintenanceForm', u'No book selected!'))

openlp/plugins/songs/forms/topicsdialog.py

@@ -24,6 +24,7 @@
 ###############################################################################
 
 from PyQt4 import QtCore, QtGui
+
 from openlp.core.lib import translate
 
 class Ui_TopicsDialog(object):
@@ -61,6 +62,6 @@ class Ui_TopicsDialog(object):
 
     def retranslateUi(self, TopicsDialog):
         TopicsDialog.setWindowTitle(
-            translate(u'SongsPlugin.TopicsForm', u'Topic Maintenance'))
+            translate('SongsPlugin.TopicsForm', 'Topic Maintenance'))
         self.NameLabel.setText(
-            translate(u'SongsPlugin.TopicsForm', u'Topic name:'))
+            translate('SongsPlugin.TopicsForm', 'Topic name:'))

openlp/plugins/songs/forms/topicsform.py

@@ -28,7 +28,6 @@ from PyQt4 import QtGui
 from openlp.core.lib import translate
 from openlp.plugins.songs.forms.topicsdialog import Ui_TopicsDialog
 
-
 class TopicsForm(QtGui.QDialog, Ui_TopicsDialog):
     """
     Class documentation goes here.
@@ -49,9 +48,9 @@ class TopicsForm(QtGui.QDialog, Ui_TopicsDialog):
     def accept(self):
         if not self.NameEdit.text():
             QtGui.QMessageBox.critical(
-                self, translate(u'SongsPlugin.TopicsForm', u'Error'),
-                translate(u'SongsPlugin.TopicsForm',
-                    u'You need to type in a topic name!'),
+                self, translate('SongsPlugin.TopicsForm', 'Error'),
+                translate('SongsPlugin.TopicsForm',
+                    'You need to type in a topic name!'),
                 QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.Ok))
             self.NameEdit.setFocus()
             return False

openlp/plugins/songs/lib/__init__.py

@@ -47,19 +47,19 @@ class VerseType(object):
             The type to return a string for
         """
         if verse_type == VerseType.Verse:
-            return translate(u'VerseType', u'Verse')
+            return translate('VerseType', 'Verse')
         elif verse_type == VerseType.Chorus:
-            return translate(u'VerseType', u'Chorus')
+            return translate('VerseType', 'Chorus')
         elif verse_type == VerseType.Bridge:
-            return translate(u'VerseType', u'Bridge')
+            return translate('VerseType', 'Bridge')
         elif verse_type == VerseType.PreChorus:
-            return translate(u'VerseType', u'Pre-Chorus')
+            return translate('VerseType', 'Pre-Chorus')
         elif verse_type == VerseType.Intro:
-            return translate(u'VerseType', u'Intro')
+            return translate('VerseType', 'Intro')
         elif verse_type == VerseType.Ending:
-            return translate(u'VerseType', u'Ending')
+            return translate('VerseType', 'Ending')
         elif verse_type == VerseType.Other:
-            return translate(u'VerseType', u'Other')
+            return translate('VerseType', 'Other')
 
     @staticmethod
     def from_string(verse_type):
@@ -94,6 +94,10 @@ class VerseType(object):
 from manager import SongManager
 from songstab import SongsTab
 from mediaitem import SongMediaItem
+from songimport import SongImport
+try:
     from sofimport import SofImport
     from oooimport import OooImport
-from songimport import SongImport
+except ImportError:
+    pass
+