r2019

openlp/core/lib/__init__.py

@@ -36,6 +36,23 @@ from PyQt4 import QtCore, QtGui, Qt
 
 log = logging.getLogger(__name__)
 
+
+class ImageSource(object):
+    """
+    This enumeration class represents different image sources. An image sources
+    states where an image is used. This enumeration class is need in the context
+    of the :class:~openlp.core.lib.imagemanager`.
+
+    ``ImagePlugin``
+        This states that an image is being used by the image plugin.
+
+    ``Theme``
+        This says, that the image is used by a theme.
+    """
+    ImagePlugin = 1
+    Theme = 2
+
+
 class MediaType(object):
     """
     An enumeration class for types of media.

openlp/core/lib/imagemanager.py

@@ -32,6 +32,7 @@ A Thread is used to convert the image to a byte array so the user does not need
 to wait for the conversion to happen.
 """
 import logging
+import os
 import time
 import Queue
 
@@ -97,19 +98,34 @@ class Priority(object):
 
 class Image(object):
     """
-    This class represents an image. To mark an image as *dirty* set the instance
-    variables ``image`` and ``image_bytes`` to ``None`` and add the image object
-    to the queue of images to process.
+    This class represents an image. To mark an image as *dirty* call the
+    :class:`ImageManager`'s ``_resetImage`` method with the Image instance as
+    argument.
     """
     secondary_priority = 0
-    def __init__(self, name, path, source, background):
-        self.name = name
+
+    def __init__(self, path, source, background):
+        """
+        Create an image for the :class:`ImageManager`'s cache.
+
+        ``path``
+            The image's file path. This should be an existing file path.
+
+        ``source``
+            The source describes the image's origin. Possible values are
+            described in the :class:`~openlp.core.lib.ImageSource` class.
+
+        ``background``
+            A ``QtGui.QColor`` object specifying the colour to be used to fill
+            the gabs if the image's ratio does not match with the display ratio.
+        """
         self.path = path
         self.image = None
         self.image_bytes = None
         self.priority = Priority.Normal
         self.source = source
         self.background = background
+        self.timestamp = os.stat(path).st_mtime
         self.secondary_priority = Image.secondary_priority
         Image.secondary_priority += 1
 
@@ -118,7 +134,7 @@ class PriorityQueue(Queue.PriorityQueue):
     """
     Customised ``Queue.PriorityQueue``.
 
-    Each item in the queue must be tuple with three values. The first value
+    Each item in the queue must be a tuple with three values. The first value
     is the :class:`Image`'s ``priority`` attribute, the second value
     the :class:`Image`'s ``secondary_priority`` attribute. The last value the
     :class:`Image` instance itself::
@@ -187,7 +203,7 @@ class ImageManager(QtCore.QObject):
         for image in self._cache.values():
             self._resetImage(image)
 
-    def updateImages(self, imageType, background):
+    def updateImagesBorder(self, source, background):
         """
         Border has changed so update all the images affected.
         """
@@ -195,23 +211,27 @@ class ImageManager(QtCore.QObject):
         # Mark the images as dirty for a rebuild by setting the image and byte
         # stream to None.
         for image in self._cache.values():
-            if image.source == imageType:
+            if image.source == source:
                 image.background = background
                 self._resetImage(image)
 
-    def updateImage(self, name, imageType, background):
+    def updateImageBorder(self, path, source, background):
         """
         Border has changed so update the image affected.
         """
         log.debug(u'updateImage')
-        # Mark the images as dirty for a rebuild by setting the image and byte
+        # Mark the image as dirty for a rebuild by setting the image and byte
         # stream to None.
-        for image in self._cache.values():
-            if image.source == imageType and image.name == name:
-                image.background = background
-                self._resetImage(image)
+        image = self._cache[(path, source)]
+        if image.source == source:
+            image.background = background
+            self._resetImage(image)
 
     def _resetImage(self, image):
+        """
+        Mark the given :class:`Image` instance as dirty by setting its ``image``
+        and ``image_bytes`` attributes to None.
+        """
         image.image = None
         image.image_bytes = None
         self._conversionQueue.modify_priority(image, Priority.Normal)
@@ -224,13 +244,13 @@ class ImageManager(QtCore.QObject):
         if not self.imageThread.isRunning():
             self.imageThread.start()
 
-    def getImage(self, name):
+    def getImage(self, path, source):
         """
         Return the ``QImage`` from the cache. If not present wait for the
         background thread to process it.
         """
-        log.debug(u'getImage %s' % name)
-        image = self._cache[name]
+        log.debug(u'getImage %s' % path)
+        image = self._cache[(path, source)]
         if image.image is None:
             self._conversionQueue.modify_priority(image, Priority.High)
             # make sure we are running and if not give it a kick
@@ -246,13 +266,13 @@ class ImageManager(QtCore.QObject):
             self._conversionQueue.modify_priority(image, Priority.Low)
         return image.image
 
-    def getImageBytes(self, name):
+    def getImageBytes(self, path, source):
         """
         Returns the byte string for an image. If not present wait for the
         background thread to process it.
         """
-        log.debug(u'getImageBytes %s' % name)
-        image = self._cache[name]
+        log.debug(u'getImageBytes %s' % path)
+        image = self._cache[(path, source)]
         if image.image_bytes is None:
             self._conversionQueue.modify_priority(image, Priority.Urgent)
             # make sure we are running and if not give it a kick
@@ -262,27 +282,22 @@ class ImageManager(QtCore.QObject):
                 time.sleep(0.1)
         return image.image_bytes
 
-    def deleteImage(self, name):
-        """
-        Delete the Image from the cache.
-        """
-        log.debug(u'deleteImage %s' % name)
-        if name in self._cache:
-            self._conversionQueue.remove(self._cache[name])
-            del self._cache[name]
-
-    def addImage(self, name, path, source, background):
+    def addImage(self, path, source, background):
         """
         Add image to cache if it is not already there.
         """
-        log.debug(u'addImage %s:%s' % (name, path))
-        if not name in self._cache:
-            image = Image(name, path, source, background)
-            self._cache[name] = image
+        log.debug(u'addImage %s' % path)
+        if not (path, source) in self._cache:
+            image = Image(path, source, background)
+            self._cache[(path, source)] = image
             self._conversionQueue.put(
                 (image.priority, image.secondary_priority, image))
-        else:
-            log.debug(u'Image in cache %s:%s' % (name, path))
+        # Check if the there are any images with the same path and check if the
+        # timestamp has changed.
+        for image in self._cache.values():
+            if image.path == path and image.timestamp != os.stat(path).st_mtime:
+                image.timestamp = os.stat(path).st_mtime
+                self._resetImage(image)
         # We want only one thread.
         if not self.imageThread.isRunning():
             self.imageThread.start()

openlp/core/lib/mediamanageritem.py

@@ -352,24 +352,23 @@ class MediaManagerItem(QtGui.QWidget):
         ``files``
             The list of files to be loaded
         """
-        #FIXME: change local variables to words_separated_by_underscores.
-        newFiles = []
-        errorShown = False
+        new_files = []
+        error_shown = False
         for file in files:
             type = file.split(u'.')[-1]
             if type.lower() not in self.onNewFileMasks:
-                if not errorShown:
+                if not error_shown:
                     critical_error_message_box(
                         translate('OpenLP.MediaManagerItem',
                         'Invalid File Type'),
                         unicode(translate('OpenLP.MediaManagerItem',
                         'Invalid File %s.\nSuffix not supported'))
                         % file)
-                    errorShown = True
+                    error_shown = True
             else:
-                newFiles.append(file)
-        if files:
-            self.validateAndLoad(newFiles)
+                new_files.append(file)
+        if new_files:
+            self.validateAndLoad(new_files)
 
     def validateAndLoad(self, files):
         """
@@ -379,30 +378,29 @@ class MediaManagerItem(QtGui.QWidget):
         ``files``
             The files to be loaded.
         """
-        #FIXME: change local variables to words_separated_by_underscores.
         names = []
-        fullList = []
+        full_list = []
         for count in range(self.listView.count()):
             names.append(unicode(self.listView.item(count).text()))
-            fullList.append(unicode(self.listView.item(count).
+            full_list.append(unicode(self.listView.item(count).
                 data(QtCore.Qt.UserRole).toString()))
-        duplicatesFound = False
-        filesAdded = False
+        duplicates_found = False
+        files_added = False
         for file in files:
             filename = os.path.split(unicode(file))[1]
             if filename in names:
-                duplicatesFound = True
+                duplicates_found = True
             else:
-                filesAdded = True
-                fullList.append(file)
-        if fullList and filesAdded:
+                files_added = True
+                full_list.append(file)
+        if full_list and files_added:
             self.listView.clear()
-            self.loadList(fullList)
-            lastDir = os.path.split(unicode(files[0]))[0]
-            SettingsManager.set_last_dir(self.settingsSection, lastDir)
+            self.loadList(full_list)
+            last_dir = os.path.split(unicode(files[0]))[0]
+            SettingsManager.set_last_dir(self.settingsSection, last_dir)
             SettingsManager.set_list(self.settingsSection,
                 self.settingsSection, self.getFileList())
-        if duplicatesFound:
+        if duplicates_found:
             critical_error_message_box(
                 UiStrings().Duplicate,
                 unicode(translate('OpenLP.MediaManagerItem',
@@ -422,13 +420,13 @@ class MediaManagerItem(QtGui.QWidget):
         Return the current list of files
         """
         count = 0
-        filelist = []
+        file_list = []
         while count < self.listView.count():
             bitem = self.listView.item(count)
             filename = unicode(bitem.data(QtCore.Qt.UserRole).toString())
-            filelist.append(filename)
+            file_list.append(filename)
             count += 1
-        return filelist
+        return file_list
 
     def loadList(self, list):
         raise NotImplementedError(u'MediaManagerItem.loadList needs to be '
@@ -477,9 +475,8 @@ class MediaManagerItem(QtGui.QWidget):
         Allows the change of current item in the list to be actioned
         """
         if Settings().value(u'advanced/single click preview',
-            QtCore.QVariant(False)).toBool() and self.quickPreviewAllowed \
-            and self.listView.selectedIndexes() \
-            and self.autoSelectId == -1:
+            QtCore.QVariant(False)).toBool() and self.quickPreviewAllowed and \
+            self.listView.selectedIndexes() and self.autoSelectId == -1:
             self.onPreviewClick(True)
 
     def onPreviewClick(self, keepFocus=False):

openlp/core/lib/renderer.py

@@ -32,7 +32,7 @@ from PyQt4 import QtGui, QtCore, QtWebKit
 
 from openlp.core.lib import ServiceItem, expand_tags, \
     build_lyrics_format_css, build_lyrics_outline_css, Receiver, \
-    ItemCapabilities, FormattingTags
+    ItemCapabilities, FormattingTags, ImageSource
 from openlp.core.lib.theme import ThemeLevel
 from openlp.core.ui import MainDisplay, ScreenList
 
@@ -82,6 +82,9 @@ class Renderer(object):
         self._calculate_default()
         QtCore.QObject.connect(Receiver.get_receiver(),
             QtCore.SIGNAL(u'theme_update_global'), self.set_global_theme)
+        self.web = QtWebKit.QWebView()
+        self.web.setVisible(False)
+        self.web_frame = self.web.page().mainFrame()
 
     def update_display(self):
         """
@@ -137,8 +140,8 @@ class Renderer(object):
                 self._theme_dimensions[theme_name]
         # if No file do not update cache
         if theme_data.background_filename:
-            self.image_manager.addImage(theme_data.theme_name,
-                theme_data.background_filename, u'theme',
+            self.image_manager.addImage(theme_data.background_filename,
+                ImageSource.Theme,
                 QtGui.QColor(theme_data.background_border_color))
 
     def pre_render(self, override_theme_data=None):
@@ -237,14 +240,13 @@ class Renderer(object):
             # make big page for theme edit dialog to get line count
             serviceItem.add_from_text(VERSE_FOR_LINE_COUNT)
         else:
-            self.image_manager.deleteImage(theme_data.theme_name)
             serviceItem.add_from_text(VERSE)
         serviceItem.renderer = self
         serviceItem.raw_footer = FOOTER
         # if No file do not update cache
         if theme_data.background_filename:
-            self.image_manager.addImage(theme_data.theme_name,
-                theme_data.background_filename, u'theme',
+            self.image_manager.addImage(theme_data.background_filename,
+                ImageSource.Theme,
                 QtGui.QColor(theme_data.background_border_color))
         theme_data, main, footer = self.pre_render(theme_data)
         serviceItem.themedata = theme_data
@@ -404,10 +406,7 @@ class Renderer(object):
         if theme_data.font_main_shadow:
             self.page_width -= int(theme_data.font_main_shadow_size)
             self.page_height -= int(theme_data.font_main_shadow_size)
-        self.web = QtWebKit.QWebView()
-        self.web.setVisible(False)
         self.web.resize(self.page_width, self.page_height)
-        self.web_frame = self.web.page().mainFrame()
         # Adjust width and height to account for shadow. outline done in css.
         html = u"""<!DOCTYPE html><html><head><script>
             function show_text(newtext) {

openlp/core/lib/serviceitem.py

@@ -36,7 +36,8 @@ import logging
 import os
 import uuid
 
-from openlp.core.lib import build_icon, clean_tags, expand_tags, translate
+from openlp.core.lib import build_icon, clean_tags, expand_tags, translate, \
+    ImageSource
 
 log = logging.getLogger(__name__)
 
@@ -178,7 +179,7 @@ class ServiceItem(object):
             self.renderer.set_item_theme(self.theme)
             self.themedata, self.main, self.footer = self.renderer.pre_render()
         if self.service_item_type == ServiceItemType.Text:
-            log.debug(u'Formatting slides')
+            log.debug(u'Formatting slides: %s' % self.title)
             for slide in self._raw_frames:
                 pages = self.renderer.format_slide(slide[u'raw_slide'], self)
                 for page in pages:
@@ -217,8 +218,8 @@ class ServiceItem(object):
             self.image_border = background
         self.service_item_type = ServiceItemType.Image
         self._raw_frames.append({u'title': title, u'path': path})
-        self.renderer.image_manager.addImage(title, path, u'image',
-            self.image_border)
+        self.renderer.image_manager.addImage(
+            path, ImageSource.ImagePlugin, self.image_border)
         self._new_item()
 
     def add_from_text(self, raw_slide, verse_tag=None):
@@ -432,13 +433,12 @@ class ServiceItem(object):
 
     def get_rendered_frame(self, row):
         """
-        Returns the correct frame for a given list and
-        renders it if required.
+        Returns the correct frame for a given list and renders it if required.
         """
         if self.service_item_type == ServiceItemType.Text:
             return self._display_frames[row][u'html'].split(u'\n')[0]
         elif self.service_item_type == ServiceItemType.Image:
-            return self._raw_frames[row][u'title']
+            return self._raw_frames[row][u'path']
         else:
             return self._raw_frames[row][u'image']
 

openlp/core/ui/maindisplay.py

@@ -37,7 +37,7 @@ from PyQt4 import QtCore, QtGui, QtWebKit, QtOpenGL
 from PyQt4.phonon import Phonon
 
 from openlp.core.lib import Receiver, build_html, ServiceItem, image_to_byte, \
-    translate, PluginManager, expand_tags
+    translate, PluginManager, expand_tags, ImageSource
 from openlp.core.lib.theme import BackgroundType
 from openlp.core.lib.settings import Settings
 
@@ -274,31 +274,33 @@ class MainDisplay(Display):
                 self.setVisible(False)
                 self.setGeometry(self.screen[u'size'])
 
-    def directImage(self, name, path, background):
+    def directImage(self, path, background):
         """
         API for replacement backgrounds so Images are added directly to cache.
         """
-        self.imageManager.addImage(name, path, u'image', background)
-        if hasattr(self, u'serviceItem'):
-            self.override[u'image'] = name
-            self.override[u'theme'] = self.serviceItem.themedata.theme_name
-            self.image(name)
-            # Update the preview frame.
-            if self.isLive:
-                self.parent().updatePreview()
-            return True
-        return False
+        self.imageManager.addImage(path, ImageSource.ImagePlugin, background)
+        if not hasattr(self, u'serviceItem'):
+            return False
+        self.override[u'image'] = path
+        self.override[u'theme'] = self.serviceItem.themedata.background_filename
+        self.image(path)
+        # Update the preview frame.
+        if self.isLive:
+            self.parent().updatePreview()
+        return True
 
-    def image(self, name):
+    def image(self, path):
         """
         Add an image as the background. The image has already been added to the
         cache.
 
-        ``name``
-            The name of the image to be displayed.
+        ``path``
+            The path to the image to be displayed. **Note**, the path is only
+            passed to identify the image. If the image has changed it has to be
+            re-added to the image manager.
         """
         log.debug(u'image to display')
-        image = self.imageManager.getImageBytes(name)
+        image = self.imageManager.getImageBytes(path, ImageSource.ImagePlugin)
         self.controller.mediaController.video_reset(self.controller)
         self.displayImage(image)
 
@@ -360,7 +362,7 @@ class MainDisplay(Display):
                     self.setVisible(True)
         return QtGui.QPixmap.grabWidget(self)
 
-    def buildHtml(self, serviceItem, image=None):
+    def buildHtml(self, serviceItem, image_path=u''):
         """
         Store the serviceItem and build the new HTML from it. Add the
         HTML to the display
@@ -377,20 +379,23 @@ class MainDisplay(Display):
                 Receiver.send_message(u'video_background_replaced')
                 self.override = {}
             # We have a different theme.
-            elif self.override[u'theme'] != serviceItem.themedata.theme_name:
+            elif self.override[u'theme'] != \
+                serviceItem.themedata.background_filename:
                 Receiver.send_message(u'live_theme_changed')
                 self.override = {}
             else:
                 # replace the background
-                background = self.imageManager. \
-                    getImageBytes(self.override[u'image'])
+                background = self.imageManager.getImageBytes(
+                    self.override[u'image'], ImageSource.ImagePlugin)
         self.setTransparency(self.serviceItem.themedata.background_type ==
             BackgroundType.to_string(BackgroundType.Transparent))
         if self.serviceItem.themedata.background_filename:
-            self.serviceItem.bg_image_bytes = self.imageManager. \
-                getImageBytes(self.serviceItem.themedata.theme_name)
-        if image:
-            image_bytes = self.imageManager.getImageBytes(image)
+            self.serviceItem.bg_image_bytes = self.imageManager.getImageBytes(
+                self.serviceItem.themedata.background_filename,
+                ImageSource.Theme)
+        if image_path:
+            image_bytes = self.imageManager.getImageBytes(
+                image_path, ImageSource.ImagePlugin)
         else:
             image_bytes = None
         html = build_html(self.serviceItem, self.screen, self.isLive,

openlp/core/ui/mainwindow.py

@@ -48,7 +48,7 @@ from openlp.core.ui import AboutForm, SettingsForm, ServiceManager, \
     ShortcutListForm, FormattingTagForm
 from openlp.core.ui.media import MediaController
 from openlp.core.utils import AppLocation, add_actions, LanguageManager, \
-    get_application_version
+    get_application_version, get_filesystem_encoding
 from openlp.core.utils.actions import ActionList, CategoryOrder
 from openlp.core.ui.firsttimeform import FirstTimeForm
 from openlp.core.ui import ScreenList

openlp/core/ui/slidecontroller.py

@@ -34,7 +34,7 @@ from collections import deque
 from PyQt4 import QtCore, QtGui
 
 from openlp.core.lib import OpenLPToolbar, Receiver, ItemCapabilities, \
-    translate, build_icon, build_html, PluginManager, ServiceItem
+    translate, build_icon, build_html, PluginManager, ServiceItem, ImageSource
 from openlp.core.lib.ui import UiStrings, create_action
 from openlp.core.lib.settings import Settings
 from openlp.core.lib import SlideLimits, ServiceItemAction
@@ -861,8 +861,10 @@ class SlideController(Controller):
                     # If current slide set background to image
                     if framenumber == slideno:
                         self.serviceItem.bg_image_bytes = \
-                            self.imageManager.getImageBytes(frame[u'title'])
-                    image = self.imageManager.getImage(frame[u'title'])
+                            self.imageManager.getImageBytes(frame[u'path'],
+                            ImageSource.ImagePlugin)
+                    image = self.imageManager.getImage(frame[u'path'],
+                        ImageSource.ImagePlugin)
                     label.setPixmap(QtGui.QPixmap.fromImage(image))
                 self.previewListWidget.setCellWidget(framenumber, 0, label)
                 slideHeight = width * (1 / self.ratio)
@@ -1092,14 +1094,14 @@ class SlideController(Controller):
                         u'%s_slide' % self.serviceItem.name.lower(),
                         [self.serviceItem, self.isLive, row])
             else:
-                toDisplay = self.serviceItem.get_rendered_frame(row)
+                to_display = self.serviceItem.get_rendered_frame(row)
                 if self.serviceItem.is_text():
-                    self.display.text(toDisplay)
+                    self.display.text(to_display)
                 else:
                     if start:
-                        self.display.buildHtml(self.serviceItem, toDisplay)
+                        self.display.buildHtml(self.serviceItem, to_display)
                     else:
-                        self.display.image(toDisplay)
+                        self.display.image(to_display)
                     # reset the store used to display first image
                     self.serviceItem.bg_image_bytes = None
             self.updatePreview()

openlp/core/ui/themeform.py

@@ -228,10 +228,8 @@ class ThemeForm(QtGui.QWizard, Ui_ThemeWizard):
         """
         Detects Page changes and updates as approprate.
         """
-        if self.page(pageId) == self.areaPositionPage:
-            self.setOption(QtGui.QWizard.HaveCustomButton1, True)
-        else:
-            self.setOption(QtGui.QWizard.HaveCustomButton1, False)
+        enabled = self.page(pageId) == self.areaPositionPage
+        self.setOption(QtGui.QWizard.HaveCustomButton1, enabled)
         if self.page(pageId) == self.previewPage:
             self.updateTheme()
             frame = self.thememanager.generateImage(self.theme)

openlp/core/ui/thememanager.py

@@ -38,7 +38,7 @@ from PyQt4 import QtCore, QtGui
 
 from openlp.core.lib import OpenLPToolbar, get_text_file_string, build_icon, \
     Receiver, SettingsManager, translate, check_item_selected, \
-    check_directory_exists, create_thumb, validate_thumb
+    check_directory_exists, create_thumb, validate_thumb, ImageSource
 from openlp.core.lib.theme import ThemeXML, BackgroundType, VerticalType, \
     BackgroundGradientType
 from openlp.core.lib.settings import Settings
@@ -139,14 +139,14 @@ class ThemeManager(QtGui.QWidget):
         QtCore.QObject.connect(Receiver.get_receiver(),
             QtCore.SIGNAL(u'config_updated'), self.configUpdated)
         # Variables
-        self.theme_list = []
+        self.themeList = []
         self.path = AppLocation.get_section_data_path(self.settingsSection)
         check_directory_exists(self.path)
-        self.thumb_path = os.path.join(self.path, u'thumbnails')
-        check_directory_exists(self.thumb_path)
+        self.thumbPath = os.path.join(self.path, u'thumbnails')
+        check_directory_exists(self.thumbPath)
         self.themeForm.path = self.path
-        self.old_background_image = None
-        self.bad_v1_name_chars = re.compile(r'[%+\[\]]')
+        self.oldBackgroundImage = None
+        self.badV1NameChars = re.compile(r'[%+\[\]]')
         # Last little bits of setting up
         self.configUpdated()
 
@@ -194,14 +194,10 @@ class ThemeManager(QtGui.QWidget):
             return
         real_theme_name = unicode(item.data(QtCore.Qt.UserRole).toString())
         theme_name = unicode(item.text())
-        self.deleteAction.setVisible(False)
-        self.renameAction.setVisible(False)
-        self.globalAction.setVisible(False)
-        # If default theme restrict actions
-        if real_theme_name == theme_name:
-            self.deleteAction.setVisible(True)
-            self.renameAction.setVisible(True)
-            self.globalAction.setVisible(True)
+        visible = real_theme_name == theme_name
+        self.deleteAction.setVisible(visible)
+        self.renameAction.setVisible(visible)
+        self.globalAction.setVisible(visible)
         self.menu.exec_(self.themeListWidget.mapToGlobal(point))
 
     def changeGlobalFromTab(self, theme_name):
@@ -330,10 +326,10 @@ class ThemeManager(QtGui.QWidget):
             theme = self.getThemeData(
                 unicode(item.data(QtCore.Qt.UserRole).toString()))
             if theme.background_type == u'image':
-                self.old_background_image = theme.background_filename
+                self.oldBackgroundImage = theme.background_filename
             self.themeForm.theme = theme
             self.themeForm.exec_(True)
-            self.old_background_image = None
+            self.oldBackgroundImage = None
             self.mainwindow.renderer.update_theme(theme.theme_name)
 
     def onDeleteTheme(self):
@@ -361,10 +357,10 @@ class ThemeManager(QtGui.QWidget):
         ``theme``
             The theme to delete.
         """
-        self.theme_list.remove(theme)
+        self.themeList.remove(theme)
         thumb = u'%s.png' % theme
         delete_file(os.path.join(self.path, thumb))
-        delete_file(os.path.join(self.thumb_path, thumb))
+        delete_file(os.path.join(self.thumbPath, thumb))
         try:
             encoding = get_filesystem_encoding()
             shutil.rmtree(os.path.join(self.path, theme).encode(encoding))
@@ -442,7 +438,7 @@ class ThemeManager(QtGui.QWidget):
         The plugins will call back in to get the real list if they want it.
         """
         log.debug(u'Load themes from dir')
-        self.theme_list = []
+        self.themeList = []
         self.themeListWidget.clear()
         files = SettingsManager.get_files(self.settingsSection, u'.png')
         if firstTime:
@@ -473,16 +469,17 @@ class ThemeManager(QtGui.QWidget):
                         '%s (default)')) % text_name
                 else:
                     name = text_name
-                thumb = os.path.join(self.thumb_path, u'%s.png' % text_name)
+                thumb = os.path.join(self.thumbPath, u'%s.png' % text_name)
                 item_name = QtGui.QListWidgetItem(name)
                 if validate_thumb(theme, thumb):
                     icon = build_icon(thumb)
                 else:
                     icon = create_thumb(theme, thumb)
                 item_name.setIcon(icon)
-                item_name.setData(QtCore.Qt.UserRole, QtCore.QVariant(text_name))
+                item_name.setData(
+                    QtCore.Qt.UserRole, QtCore.QVariant(text_name))
                 self.themeListWidget.addItem(item_name)
-                self.theme_list.append(text_name)
+                self.themeList.append(text_name)
         self._pushThemes()
 
     def _pushThemes(self):
@@ -495,7 +492,7 @@ class ThemeManager(QtGui.QWidget):
         """
         Return the list of loaded themes
         """
-        return self.theme_list
+        return self.themeList
 
     def getThemeData(self, theme_name):
         """
@@ -509,7 +506,7 @@ class ThemeManager(QtGui.QWidget):
             unicode(theme_name) + u'.xml')
         xml = get_text_file_string(xml_file)
         if not xml:
-            log.debug("No theme data - using default theme")
+            log.debug(u'No theme data - using default theme')
             return ThemeXML()
         else:
             return self._createThemeFromXml(xml, self.path)
@@ -547,8 +544,9 @@ class ThemeManager(QtGui.QWidget):
             xml_tree = ElementTree(element=XML(zip.read(xml_file[0]))).getroot()
             v1_background = xml_tree.find(u'BackgroundType')
             if v1_background is not None:
-                theme_name, file_xml, out_file, abort_import = self.unzipVersion122(dir, zip,
-                    xml_file[0], xml_tree, v1_background, out_file)
+                theme_name, file_xml, out_file, abort_import = \
+                    self.unzipVersion122(
+                    dir, zip, xml_file[0], xml_tree, v1_background, out_file)
             else:
                 theme_name = xml_tree.find(u'name').text.strip()
                 theme_folder = os.path.join(dir, theme_name)
@@ -601,8 +599,8 @@ class ThemeManager(QtGui.QWidget):
                 if file_xml:
                     theme = self._createThemeFromXml(file_xml, self.path)
                     self.generateAndSaveImage(dir, theme_name, theme)
-                # Only show the error message, when IOError was not raised (in this
-                # case the error message has already been shown).
+                # Only show the error message, when IOError was not raised (in
+                # this case the error message has already been shown).
                 elif zip is not None:
                     critical_error_message_box(
                         translate('OpenLP.ThemeManager', 'Validation Error'),
@@ -611,13 +609,14 @@ class ThemeManager(QtGui.QWidget):
                     log.exception(u'Theme file does not contain XML data %s' %
                         file_name)
 
-    def unzipVersion122(self, dir, zip, xml_file, xml_tree, background, out_file):
+    def unzipVersion122(self, dir, zip, xml_file, xml_tree, background,
+        out_file):
         """
         Unzip openlp.org 1.2x theme file and upgrade the theme xml. When calling
         this method, please keep in mind, that some parameters are redundant.
         """
         theme_name = xml_tree.find(u'Name').text.strip()
-        theme_name = self.bad_v1_name_chars.sub(u'', theme_name)
+        theme_name = self.badV1NameChars.sub(u'', theme_name)
         theme_folder = os.path.join(dir, theme_name)
         theme_exists = os.path.exists(theme_folder)
         if theme_exists and not self.overWriteMessageBox(theme_name):
@@ -632,12 +631,12 @@ class ThemeManager(QtGui.QWidget):
         if background.text.strip() == u'2':
             image_name = xml_tree.find(u'BackgroundParameter1').text.strip()
             # image file has same extension and is in subfolder
-            imagefile = filter(lambda name: os.path.splitext(name)[1].lower()
+            image_file = filter(lambda name: os.path.splitext(name)[1].lower()
                 == os.path.splitext(image_name)[1].lower() and name.find(r'/'),
                 zip.namelist())
-            if len(imagefile) >= 1:
+            if len(image_file) >= 1:
                 out_file = open(os.path.join(themedir, image_name), u'wb')
-                out_file.write(zip.read(imagefile[0]))
+                out_file.write(zip.read(image_file[0]))
                 out_file.close()
             else:
                 log.exception(u'Theme file does not contain image file "%s"' %
@@ -669,8 +668,9 @@ class ThemeManager(QtGui.QWidget):
         self._writeTheme(theme, image_from, image_to)
         if theme.background_type == \
             BackgroundType.to_string(BackgroundType.Image):
-            self.mainwindow.imageManager.updateImage(theme.theme_name,
-                u'theme', QtGui.QColor(theme.background_border_color))
+            self.mainwindow.imageManager.updateImageBorder(
+                theme.background_filename,
+                ImageSource.Theme, QtGui.QColor(theme.background_border_color))
             self.mainwindow.imageManager.processUpdates()
         self.loadThemes()
 
@@ -685,9 +685,8 @@ class ThemeManager(QtGui.QWidget):
         theme_dir = os.path.join(self.path, name)
         check_directory_exists(theme_dir)
         theme_file = os.path.join(theme_dir, name + u'.xml')
-        if self.old_background_image and \
-            image_to != self.old_background_image:
-            delete_file(self.old_background_image)
+        if self.oldBackgroundImage and image_to != self.oldBackgroundImage:
+            delete_file(self.oldBackgroundImage)
         out_file = None
         try:
             out_file = open(theme_file, u'w')
@@ -714,7 +713,7 @@ class ThemeManager(QtGui.QWidget):
         if os.path.exists(sample_path_name):
             os.unlink(sample_path_name)
         frame.save(sample_path_name, u'png')
-        thumb = os.path.join(self.thumb_path, u'%s.png' % name)
+        thumb = os.path.join(self.thumbPath, u'%s.png' % name)
         create_thumb(sample_path_name, thumb, False)
         log.debug(u'Theme image written to %s', sample_path_name)
 
@@ -722,8 +721,8 @@ class ThemeManager(QtGui.QWidget):
         """
         Called to update the themes' preview images.
         """
-        self.mainwindow.displayProgressBar(len(self.theme_list))
-        for theme in self.theme_list:
+        self.mainwindow.displayProgressBar(len(self.themeList))
+        for theme in self.themeList:
             self.mainwindow.incrementProgressBar()
             self.generateAndSaveImage(
                 self.path, theme, self.getThemeData(theme))
@@ -819,7 +818,7 @@ class ThemeManager(QtGui.QWidget):
         """
         theme = Theme(xml_data)
         new_theme = ThemeXML()
-        new_theme.theme_name = self.bad_v1_name_chars.sub(u'', theme.Name)
+        new_theme.theme_name = self.badV1NameChars.sub(u'', theme.Name)
         if theme.BackgroundType == 0:
             new_theme.background_type = \
                 BackgroundType.to_string(BackgroundType.Solid)

openlp/core/ui/themewizard.py

@@ -552,11 +552,9 @@ class Ui_ThemeWizard(object):
         themeWizard.setButtonText(QtGui.QWizard.CustomButton1,
             translate('OpenLP.ThemeWizard', 'Layout Preview'))
         self.previewPage.setTitle(
-            translate('OpenLP.ThemeWizard', 'Save and Preview'))
+            translate('OpenLP.ThemeWizard', 'Preview and Save'))
         self.previewPage.setSubTitle(
-            translate('OpenLP.ThemeWizard', 'View the theme and save it '
-                'replacing the current one or change the name to create a '
-                'new theme'))
+            translate('OpenLP.ThemeWizard', 'Preview the theme and save it.'))
         self.themeNameLabel.setText(
             translate('OpenLP.ThemeWizard', 'Theme name:'))
         # Align all QFormLayouts towards each other.

openlp/plugins/images/imageplugin.py

@@ -31,7 +31,7 @@ from PyQt4 import QtCore, QtGui
 import logging
 
 from openlp.core.lib import Plugin, StringContent, build_icon, translate, \
-    Receiver
+    Receiver, ImageSource
 from openlp.core.lib.settings import Settings
 from openlp.plugins.images.lib import ImageMediaItem, ImageTab
 
@@ -98,4 +98,5 @@ class ImagePlugin(Plugin):
         """
         background = QtGui.QColor(Settings().value(self.settingsSection
             + u'/background color', QtCore.QVariant(u'#000000')))
-        self.liveController.imageManager.updateImages(u'image', background)
+        self.liveController.imageManager.updateImagesBorder(
+            ImageSource.ImagePlugin, background)

openlp/plugins/images/lib/mediaitem.py

@@ -229,8 +229,7 @@ class ImageMediaItem(MediaManagerItem):
             bitem = self.listView.item(item.row())
             filename = unicode(bitem.data(QtCore.Qt.UserRole).toString())
             if os.path.exists(filename):
-                name = os.path.split(filename)[1]
-                if self.plugin.liveController.display.directImage(name,
+                if self.plugin.liveController.display.directImage(
                     filename, background):
                     self.resetAction.setVisible(True)
                 else:

openlp/plugins/presentations/lib/messagelistener.py

@@ -278,8 +278,7 @@ class MessageListener(object):
         item = message[0]
         log.debug(u'Startup called with message %s' % message)
         hide_mode = message[2]
-        file = os.path.join(item.get_frame_path(),
-            item.get_frame_title())
+        file = os.path.join(item.get_frame_path(), item.get_frame_title())
         self.handler = item.title
         if self.handler == self.mediaitem.Automatic:
             self.handler = self.mediaitem.findControllerByType(file)

openlp/plugins/songs/forms/songimportform.py

@@ -541,12 +541,13 @@ class SongImportSourcePage(QtGui.QWizardPage):
                 if wizard.formatWidgets[format][u'fileListWidget'].count() > 0:
                     return True
             else:
-                filepath = wizard.formatWidgets[format][u'filepathEdit'].text()
-                if not filepath.isEmpty():
-                    if select_mode == SongFormatSelect.SingleFile \
-                        and os.path.isfile(filepath):
+                filepath = unicode(
+                    wizard.formatWidgets[format][u'filepathEdit'].text())
+                if filepath:
+                    if select_mode == SongFormatSelect.SingleFile and \
+                        os.path.isfile(filepath):
                         return True
-                    elif select_mode == SongFormatSelect.SingleFolder \
-                        and os.path.isdir(filepath):
+                    elif select_mode == SongFormatSelect.SingleFolder and \
+                        os.path.isdir(filepath):
                         return True
         return False

openlp/plugins/songs/lib/__init__.py

@@ -36,6 +36,104 @@ from ui import SongStrings
 
 WHITESPACE = re.compile(r'[\W_]+', re.UNICODE)
 APOSTROPHE = re.compile(u'[\'`’ʻ′]', re.UNICODE)
+PATTERN = re.compile(r"\\([a-z]{1,32})(-?\d{1,10})?[ ]?|\\'"
+    r"([0-9a-f]{2})|\\([^a-z])|([{}])|[\r\n]+|(.)", re.I)
+# RTF control words which specify a "destination" to be ignored.
+DESTINATIONS = frozenset((
+    u'aftncn', u'aftnsep', u'aftnsepc', u'annotation', u'atnauthor', 
+    u'atndate', u'atnicn', u'atnid', u'atnparent', u'atnref', u'atntime',
+    u'atrfend', u'atrfstart', u'author', u'background', u'bkmkend',
+    u'bkmkstart', u'blipuid', u'buptim', u'category',
+    u'colorschememapping', u'colortbl', u'comment', u'company', u'creatim',
+    u'datafield', u'datastore', u'defchp', u'defpap', u'do', u'doccomm',
+    u'docvar', u'dptxbxtext', u'ebcend', u'ebcstart', u'factoidname',
+    u'falt', u'fchars', u'ffdeftext', u'ffentrymcr', u'ffexitmcr',
+    u'ffformat', u'ffhelptext', u'ffl', u'ffname', u'ffstattext', u'field',
+    u'file', u'filetbl', u'fldinst', u'fldrslt', u'fldtype', u'fname',
+    u'fontemb', u'fontfile', u'footer', u'footerf', u'footerl', u'footerr',
+    u'footnote', u'formfield', u'ftncn', u'ftnsep', u'ftnsepc', u'g',
+    u'generator', u'gridtbl', u'header', u'headerf', u'headerl',
+    u'headerr', u'hl', u'hlfr', u'hlinkbase', u'hlloc', u'hlsrc', u'hsv',
+    u'htmltag', u'info', u'keycode', u'keywords', u'latentstyles',
+    u'lchars', u'levelnumbers', u'leveltext', u'lfolevel', u'linkval',
+    u'list', u'listlevel', u'listname', u'listoverride',
+    u'listoverridetable', u'listpicture', u'liststylename', u'listtable',
+    u'listtext', u'lsdlockedexcept', u'macc', u'maccPr', u'mailmerge',
+    u'maln', u'malnScr', u'manager', u'margPr', u'mbar', u'mbarPr',
+    u'mbaseJc', u'mbegChr', u'mborderBox', u'mborderBoxPr', u'mbox',
+    u'mboxPr', u'mchr', u'mcount', u'mctrlPr', u'md', u'mdeg', u'mdegHide',
+    u'mden', u'mdiff', u'mdPr', u'me', u'mendChr', u'meqArr', u'meqArrPr',
+    u'mf', u'mfName', u'mfPr', u'mfunc', u'mfuncPr', u'mgroupChr',
+    u'mgroupChrPr', u'mgrow', u'mhideBot', u'mhideLeft', u'mhideRight',
+    u'mhideTop', u'mhtmltag', u'mlim', u'mlimloc', u'mlimlow',
+    u'mlimlowPr', u'mlimupp', u'mlimuppPr', u'mm', u'mmaddfieldname',
+    u'mmath', u'mmathPict', u'mmathPr', u'mmaxdist', u'mmc', u'mmcJc',
+    u'mmconnectstr', u'mmconnectstrdata', u'mmcPr', u'mmcs',
+    u'mmdatasource', u'mmheadersource', u'mmmailsubject', u'mmodso',
+    u'mmodsofilter', u'mmodsofldmpdata', u'mmodsomappedname',
+    u'mmodsoname', u'mmodsorecipdata', u'mmodsosort', u'mmodsosrc',
+    u'mmodsotable', u'mmodsoudl', u'mmodsoudldata', u'mmodsouniquetag',
+    u'mmPr', u'mmquery', u'mmr', u'mnary', u'mnaryPr', u'mnoBreak',
+    u'mnum', u'mobjDist', u'moMath', u'moMathPara', u'moMathParaPr',
+    u'mopEmu', u'mphant', u'mphantPr', u'mplcHide', u'mpos', u'mr',
+    u'mrad', u'mradPr', u'mrPr', u'msepChr', u'mshow', u'mshp', u'msPre',
+    u'msPrePr', u'msSub', u'msSubPr', u'msSubSup', u'msSubSupPr', u'msSup',
+    u'msSupPr', u'mstrikeBLTR', u'mstrikeH', u'mstrikeTLBR', u'mstrikeV',
+    u'msub', u'msubHide', u'msup', u'msupHide', u'mtransp', u'mtype',
+    u'mvertJc', u'mvfmf', u'mvfml', u'mvtof', u'mvtol', u'mzeroAsc',
+    u'mzeroDesc', u'mzeroWid', u'nesttableprops', u'nextfile',
+    u'nonesttables', u'objalias', u'objclass', u'objdata', u'object',
+    u'objname', u'objsect', u'objtime', u'oldcprops', u'oldpprops',
+    u'oldsprops', u'oldtprops', u'oleclsid', u'operator', u'panose',
+    u'password', u'passwordhash', u'pgp', u'pgptbl', u'picprop', u'pict',
+    u'pn', u'pnseclvl', u'pntext', u'pntxta', u'pntxtb', u'printim',
+    u'private', u'propname', u'protend', u'protstart', u'protusertbl',
+    u'pxe', u'result', u'revtbl', u'revtim', u'rsidtbl', u'rxe', u'shp',
+    u'shpgrp', u'shpinst', u'shppict', u'shprslt', u'shptxt', u'sn', u'sp',
+    u'staticval', u'stylesheet', u'subject', u'sv', u'svb', u'tc',
+    u'template', u'themedata', u'title', u'txe', u'ud', u'upr',
+    u'userprops', u'wgrffmtfilter', u'windowcaption', u'writereservation',
+    u'writereservhash', u'xe', u'xform', u'xmlattrname', u'xmlattrvalue',
+    u'xmlclose', u'xmlname', u'xmlnstbl', u'xmlopen'))
+# Translation of some special characters.
+SPECIAL_CHARS = {
+    u'par': u'\n',
+    u'sect': u'\n\n',
+    # Required page and column break.
+    # Would be good if we could split verse into subverses here.
+    u'page': u'\n\n',
+    u'column': u'\n\n',
+    # Soft breaks.
+    u'softpage': u'[---]',
+    u'softcol': u'[---]',
+    u'line': u'\n',
+    u'tab': u'\t',
+    u'emdash': u'\u2014',
+    u'endash': u'\u2013',
+    u'emspace': u'\u2003',
+    u'enspace': u'\u2002',
+    u'qmspace': u'\u2005',
+    u'bullet': u'\u2022',
+    u'lquote': u'\u2018',
+    u'rquote': u'\u2019',
+    u'ldblquote': u'\u201C',
+    u'rdblquote': u'\u201D',
+    u'ltrmark': u'\u200E',
+    u'rtlmark': u'\u200F',
+    u'zwj': u'\u200D',
+    u'zwnj': u'\u200C'}
+CHARSET_MAPPING = {
+    u'fcharset0': u'cp1252',
+    u'fcharset161': u'cp1253',
+    u'fcharset162': u'cp1254',
+    u'fcharset163': u'cp1258',
+    u'fcharset177': u'cp1255',
+    u'fcharset178': u'cp1256',
+    u'fcharset186': u'cp1257',
+    u'fcharset204': u'cp1251',
+    u'fcharset222': u'cp874',
+    u'fcharset238': u'cp1250'}
+
 
 class VerseType(object):
     """
@@ -366,6 +464,136 @@ def clean_song(manager, song):
     if song.copyright:
         song.copyright = CONTROL_CHARS.sub(u'', song.copyright).strip()
 
+
+def get_encoding(font, font_table, default_encoding, failed=False):
+    """
+    Finds an encoding to use. Asks user, if necessary.
+
+    ``font``
+    The number of currently active font.
+
+    ``font_table``
+    Dictionary of fonts and respective encodings.
+
+    ``default_encoding``
+    The defaul encoding to use when font_table is empty or no font is used.
+
+    ``failed``
+    A boolean indicating whether the previous encoding didn't work.
+    """
+    encoding = None
+    if font in font_table:
+        encoding = font_table[font]
+    if not encoding and default_encoding:
+        encoding = default_encoding
+    if not encoding or failed:
+        encoding = retrieve_windows_encoding()
+        default_encoding = encoding
+    font_table[font] = encoding
+    return encoding, default_encoding
+
+
+def strip_rtf(text, default_encoding=None):
+    """
+    This function strips RTF control structures and returns an unicode string.
+
+    Thanks to Markus Jarderot (MizardX) for this code, used by permission.
+    http://stackoverflow.com/questions/188545
+
+    ``text``
+    RTF-encoded text, a string.
+
+    ``default_encoding``
+    Default encoding to use when no encoding is specified.
+    """
+    # Current font is the font tag we last met.
+    font = u''
+    # Character encoding is defined inside fonttable.
+    # font_table could contain eg u'0': u'cp1252'
+    font_table = {u'': u''}
+    # Stack of things to keep track of when entering/leaving groups.
+    stack = []
+    # Whether this group (and all inside it) are "ignorable".
+    ignorable = False
+    # Number of ASCII characters to skip after an unicode character.
+    ucskip = 1
+    # Number of ASCII characters left to skip.
+    curskip = 0
+    # Output buffer.
+    out = []
+    for match in PATTERN.finditer(text):
+        word, arg, hex, char, brace, tchar = match.groups()
+        if brace:
+            curskip = 0
+            if brace == u'{':
+                # Push state
+                stack.append((ucskip, ignorable, font))
+            elif brace == u'}':
+                # Pop state
+                ucskip, ignorable, font = stack.pop()
+        # \x (not a letter)
+        elif char:
+            curskip = 0
+            if char == u'~' and not ignorable:
+                out.append(u'\xA0')
+            elif char in u'{}\\' and not ignorable:
+                out.append(char)
+            elif char == u'-' and not ignorable:
+                out.append(u'\u00AD')
+            elif char == u'_' and not ignorable:
+                out.append(u'\u2011')
+            elif char == u'*':
+                ignorable = True
+        # \command
+        elif word:
+            curskip = 0
+            if word in DESTINATIONS:
+                ignorable = True
+            elif word in SPECIAL_CHARS:
+                out.append(SPECIAL_CHARS[word])
+            elif word == u'uc':
+                ucskip = int(arg)
+            elif word == u' ':
+                c = int(arg)
+                if c < 0:
+                    c += 0x10000
+                out.append(unichr(c))
+                curskip = ucskip
+            elif word == u'fonttbl':
+                ignorable = True
+            elif word == u'f':
+                font = arg
+            elif word == u'ansicpg':
+                font_table[font] = 'cp' + arg
+            elif word == u'fcharset' and font not in font_table and \
+                word + arg in CHARSET_MAPPING:
+                # \ansicpg overrides \fcharset, if present.
+                font_table[font] = CHARSET_MAPPING[word + arg]
+        # \'xx
+        elif hex:
+            if curskip > 0:
+                curskip -= 1
+            elif not ignorable:
+                charcode = int(hex, 16)
+                failed = False
+                while True:
+                    try:
+                        encoding, default_encoding = get_encoding(font, 
+                            font_table, default_encoding, failed=failed)
+                        out.append(chr(charcode).decode(encoding))
+                    except UnicodeDecodeError:
+                        failed = True
+                    else:
+                        break
+        elif tchar:
+            if curskip > 0:
+                curskip -= 1
+            elif not ignorable:
+                out.append(tchar)
+    text = u''.join(out)
+    return text, default_encoding
+
+
 from xml import OpenLyrics, SongXML
 from songstab import SongsTab
 from mediaitem import SongMediaItem

openlp/plugins/songs/lib/ewimport.py

@@ -36,7 +36,7 @@ import re
 
 from openlp.core.lib import translate
 from openlp.plugins.songs.lib import VerseType
-from openlp.plugins.songs.lib import retrieve_windows_encoding
+from openlp.plugins.songs.lib import retrieve_windows_encoding, strip_rtf
 from songimport import SongImport
 
 RTF_STRIPPING_REGEX = re.compile(r'\{\\tx[^}]*\}')
@@ -45,101 +45,6 @@ SLIDE_BREAK_REGEX = re.compile(r'\n *?\n[\n ]*')
 NUMBER_REGEX = re.compile(r'[0-9]+')
 NOTE_REGEX = re.compile(r'\(.*?\)')
 
-def strip_rtf(blob, encoding):
-    depth = 0
-    control = False
-    clear_text = []
-    control_word = []
-
-    # workaround for \tx bug: remove one pair of curly braces
-    # if \tx is encountered
-    match = RTF_STRIPPING_REGEX.search(blob)
-    if match:
-        # start and end indices of match are curly braces - filter them out
-        blob = ''.join([blob[i] for i in xrange(len(blob))
-            if i != match.start() and i !=match.end()])
-
-    for c in blob:
-        if control:
-            # for delimiters, set control to False
-            if c == '{':
-                if control_word:
-                    depth += 1
-                control = False
-            elif c == '}':
-                if control_word:
-                    depth -= 1
-                control = False
-            elif c == '\\':
-                new_control = bool(control_word)
-                control = False
-            elif c.isspace():
-                control = False
-            else:
-                control_word.append(c)
-                if len(control_word) == 3 and control_word[0] == '\'':
-                    control = False
-            if not control:
-                if not control_word:
-                    if c == '{' or c == '}' or c == '\\':
-                        clear_text.append(c)
-                else:
-                    control_str = ''.join(control_word)
-                    if control_str == 'par' or control_str == 'line':
-                        clear_text.append(u'\n')
-                    elif control_str == 'tab':
-                        clear_text.append(u'\t')
-                    # Prefer the encoding specified by the RTF data to that
-                    # specified by the Paradox table header
-                    # West European encoding
-                    elif control_str == 'fcharset0':
-                        encoding = u'cp1252'
-                    # Greek encoding
-                    elif control_str == 'fcharset161':
-                        encoding = u'cp1253'
-                    # Turkish encoding
-                    elif control_str == 'fcharset162':
-                        encoding = u'cp1254'
-                    # Vietnamese encoding
-                    elif control_str == 'fcharset163':
-                        encoding = u'cp1258'
-                    # Hebrew encoding
-                    elif control_str == 'fcharset177':
-                        encoding = u'cp1255'
-                    # Arabic encoding
-                    elif control_str == 'fcharset178':
-                        encoding = u'cp1256'
-                    # Baltic encoding
-                    elif control_str == 'fcharset186':
-                        encoding = u'cp1257'
-                    # Cyrillic encoding
-                    elif control_str == 'fcharset204':
-                        encoding = u'cp1251'
-                    # Thai encoding
-                    elif control_str == 'fcharset222':
-                        encoding = u'cp874'
-                    # Central+East European encoding
-                    elif control_str == 'fcharset238':
-                        encoding = u'cp1250'
-                    elif control_str[0] == '\'':
-                        s = chr(int(control_str[1:3], 16))
-                        clear_text.append(s.decode(encoding))
-                    del control_word[:]
-            if c == '\\' and new_control:
-                control = True
-        elif c == '{':
-            depth += 1
-        elif c == '}':
-            depth -= 1
-        elif depth > 2:
-            continue
-        elif c == '\n' or c == '\r':
-            continue
-        elif c == '\\':
-            control = True
-        else:
-            clear_text.append(c)
-    return u''.join(clear_text)
 
 class FieldDescEntry:
     def __init__(self, name, type, size):
@@ -274,7 +179,7 @@ class EasyWorshipSongImport(SongImport):
                         self.addAuthor(author_name.strip())
                 if words:
                     # Format the lyrics
-                    words = strip_rtf(words, self.encoding)
+                    words, self.encoding = strip_rtf(words, self.encoding)
                     verse_type = VerseType.Tags[VerseType.Verse]
                     for verse in SLIDE_BREAK_REGEX.split(words):
                         verse = verse.strip()

openlp/plugins/songs/lib/importer.py

@@ -44,6 +44,7 @@ from powersongimport import PowerSongImport
 from ewimport import EasyWorshipSongImport
 from songbeamerimport import SongBeamerImport
 from songshowplusimport import SongShowPlusImport
+from sundayplusimport import SundayPlusImport
 from foilpresenterimport import FoilPresenterImport
 from zionworximport import ZionWorxImport
 # Imports that might fail
@@ -145,9 +146,10 @@ class SongFormat(object):
     SongBeamer = 11
     SongShowPlus = 12
     SongsOfFellowship = 13
-    WordsOfWorship = 14
-    ZionWorx = 15
-    #CSV = 16
+    SundayPlus = 14
+    WordsOfWorship = 15
+    ZionWorx = 16
+    #CSV = 17
 
     # Set optional attribute defaults
     __defaults__ = {
@@ -275,6 +277,13 @@ class SongFormat(object):
                 'The Songs of Fellowship importer has been disabled because '
                 'OpenLP cannot access OpenOffice or LibreOffice.')
         },
+        SundayPlus: {
+            u'class': SundayPlusImport,
+            u'name': u'SundayPlus',
+            u'prefix': u'sundayPlus',
+            u'filter': u'%s (*.ptf)' % translate(
+                'SongsPlugin.ImportWizardForm', 'SundayPlus Song Files')
+        },
         WordsOfWorship: {
             u'class': WowImport,
             u'name': u'Words of Worship',
@@ -322,6 +331,7 @@ class SongFormat(object):
             SongFormat.SongBeamer,
             SongFormat.SongShowPlus,
             SongFormat.SongsOfFellowship,
+            SongFormat.SundayPlus,
             SongFormat.WordsOfWorship,
             SongFormat.ZionWorx
         ]

openlp/plugins/songs/lib/sundayplusimport.py

@@ -0,0 +1,195 @@
+# -*- coding: utf-8 -*-
+# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
+
+###############################################################################
+# OpenLP - Open Source Lyrics Projection                                      #
+# --------------------------------------------------------------------------- #
+# Copyright (c) 2008-2012 Raoul Snyman                                        #
+# Portions copyright (c) 2008-2012 Tim Bentley, Gerald Britton, Jonathan      #
+# Corwin, Samuel Findlay, Michael Gorven, Scott Guerrieri, Matthias Hub,      #
+# Meinert Jordan, Armin Köhler, Edwin Lunando, Joshua Miller, Stevan Pettit,  #
+# Andreas Preikschat, Mattias Põldaru, Christian Richter, Philip Ridout,      #
+# Simon Scudder, Jeffrey Smith, Maikel Stuivenberg, Martin Thompson, Jon      #
+# Tibble, Dave Warnock, Frode Woldsund                                        #
+# --------------------------------------------------------------------------- #
+# This program is free software; you can redistribute it and/or modify it     #
+# under the terms of the GNU General Public License as published by the Free  #
+# Software Foundation; version 2 of the License.                              #
+#                                                                             #
+# This program is distributed in the hope that it will be useful, but WITHOUT #
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or       #
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for    #
+# more details.                                                               #
+#                                                                             #
+# You should have received a copy of the GNU General Public License along     #
+# with this program; if not, write to the Free Software Foundation, Inc., 59  #
+# Temple Place, Suite 330, Boston, MA 02111-1307 USA                          #
+###############################################################################
+
+import os
+import re
+
+from openlp.plugins.songs.lib import VerseType, retrieve_windows_encoding
+from openlp.plugins.songs.lib import strip_rtf
+from openlp.plugins.songs.lib.songimport import SongImport
+
+HOTKEY_TO_VERSE_TYPE = {
+    u'1': u'v1',
+    u'2': u'v2',
+    u'3': u'v3',
+    u'4': u'v4',
+    u'5': u'v5',
+    u'6': u'v6',
+    u'7': u'v7',
+    u'8': u'v8',
+    u'9': u'v9',
+    u'C': u'c',
+    u'+': u'b',
+    u'Z': u'o'}
+
+class SundayPlusImport(SongImport):
+    """
+    Import Sunday Plus songs
+
+    The format examples can be found attached to bug report at
+    <http://support.openlp.org/issues/395>
+    """
+
+    def __init__(self, manager, **kwargs):
+        """
+        Initialise the class.
+        """
+        SongImport.__init__(self, manager, **kwargs)
+        self.encoding = u'us-ascii'
+
+    def doImport(self):
+        self.importWizard.progressBar.setMaximum(len(self.importSource))
+        for filename in self.importSource:
+            if self.stopImportFlag:
+                return
+            song_file = open(filename)
+            self.doImportFile(song_file)
+            song_file.close()
+
+    def doImportFile(self, file):
+        """
+        Process the Sunday Plus file object.
+        """
+        self.setDefaults()
+        if not self.parse(file.read()):
+            self.logError(file.name)
+            return
+        if not self.title:
+            self.title = self.titleFromFilename(file.name)
+        if not self.finish():
+            self.logError(file.name)
+
+    def parse(self, data, cell=False):
+        if len(data) == 0 or data[0:1] != '[' or data[-1] != ']':
+            self.logError(u'File is malformed')
+            return False
+        i = 1
+        verse_type = VerseType.Tags[VerseType.Verse]
+        while i < len(data):
+            # Data is held as #name: value pairs inside groups marked as [].
+            # Now we are looking for the name.
+            if data[i:i + 1] == '#':
+                name_end = data.find(':', i + 1)
+                name = data[i + 1:name_end]
+                i = name_end + 1
+                while data[i:i + 1] == ' ':
+                    i += 1
+                if data[i:i + 1] == '"':
+                    end = data.find('"', i + 1)
+                    value = data[i + 1:end]
+                elif data[i:i + 1] == '[':
+                    j = i
+                    inside_quotes = False
+                    while j < len(data):
+                        char = data[j:j + 1]
+                        if char == '"':
+                            inside_quotes = not inside_quotes
+                        elif not inside_quotes and char == ']':
+                            end = j + 1
+                            break
+                        j += 1
+                    value = data[i:end]
+                else:
+                    end = data.find(',', i + 1)
+                    if data.find('(', i, end) != -1:
+                        end = data.find(')', i) + 1
+                    value = data[i:end]
+                # If we are in the main group.
+                if cell == False:
+                    if name == 'title':
+                        self.title = self.decode(self.unescape(value))
+                    elif name == 'Author':
+                        author = self.decode(self.unescape(value))
+                        if len(author):
+                            self.addAuthor(author)
+                    elif name == 'Copyright':
+                        self.copyright = self.decode(self.unescape(value))
+                    elif name[0:4] == 'CELL':
+                        self.parse(value, cell = name[4:])
+                # We are in a verse group.
+                else:
+                    if name == 'MARKER_NAME':
+                        value = value.strip()
+                        if len(value):
+                            verse_type = VerseType.Tags[
+                                VerseType.from_loose_input(value[0])]
+                            if len(value) >= 2 and value[-1] in ['0', '1', '2',
+                                '3', '4', '5', '6', '7', '8', '9']:
+                                verse_type = "%s%s" % (verse_type, value[-1])
+                    elif name == 'Hotkey':
+                        # Hotkey always appears after MARKER_NAME, so it
+                        # effectively overrides MARKER_NAME, if present.
+                        if len(value) and \
+                            value in HOTKEY_TO_VERSE_TYPE.keys():
+                            verse_type = HOTKEY_TO_VERSE_TYPE[value]
+                    if name == 'rtf':
+                        value = self.unescape(value)
+                        verse, self.encoding = strip_rtf(value, self.encoding)
+                        lines = verse.strip().split('\n')
+                        # If any line inside any verse contains CCLI or
+                        # only Public Domain, we treat this as special data:
+                        # we remove that line and add data to specific field.
+                        for i in xrange(len(lines)):
+                            lines[i] = lines[i].strip()
+                            line = lines[i]
+                            if line[:4].lower() == u'ccli':
+                                m = re.search(r'[0-9]+', line)
+                                if m:
+                                    self.ccliNumber = int(m.group(0))
+                                    lines.pop(i)
+                            elif line.lower() == u'public domain':
+                                self.copyright = u'Public Domain'
+                                lines.pop(i)
+                        self.addVerse('\n'.join(lines).strip(), verse_type)
+                if end == -1:
+                    break
+                i = end + 1
+            i += 1
+        return True
+
+    def titleFromFilename(self, filename):
+        title = os.path.split(filename)[1]
+        if title.endswith(u'.ptf'):
+            title = title[:-4]
+        # For some strange reason all example files names ended with 1-7.
+        if title.endswith(u'1-7'):
+            title = title[:-3]
+        return title.replace(u'_', u' ')
+
+    def decode(self, blob):
+        while True:
+            try:
+                return unicode(blob, self.encoding)
+            except:
+                self.encoding = retrieve_windows_encoding()
+
+    def unescape(self, text):
+        text = text.replace('^^', '"')
+        text = text.replace('^', '\'')
+        return text.strip()
+

scripts/translation_utils.py

@@ -199,7 +199,11 @@ def download_translations():
     request = urllib2.Request(url + '?details')
     request.add_header('Authorization', auth_header)
     print_verbose(u'Downloading list of languages from: %s' % url)
-    json_response = urllib2.urlopen(request)
+    try:
+        json_response = urllib2.urlopen(request)
+    except urllib2.HTTPError:
+        print_quiet(u'Username or password incorrect.')
+        return False
     json_dict = json.loads(json_response.read())
     languages = [lang[u'code'] for lang in json_dict[u'available_languages']]
     for language in languages:
@@ -214,6 +218,7 @@ def download_translations():
         fd.write(response.read())
         fd.close()
     print_quiet(u'   Done.')
+    return True
 
 def prepare_project():
     """
@@ -310,7 +315,8 @@ def process_stack(command_stack):
         for command in command_stack:
             print_quiet(u'%d.' % (command_stack.current_index), False)
             if command == Command.Download:
-                download_translations()
+                if not download_translations():
+                    return
             elif command == Command.Prepare:
                 prepare_project()
             elif command == Command.Update: