forked from openlp/openlp
Clean ups
bzr-revno: 2011
This commit is contained in:
Andreas Preikschat
Raoul Snyman
commit
44161ebee9
@ -228,10 +228,8 @@ class ThemeForm(QtGui.QWizard, Ui_ThemeWizard):
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"""
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Detects Page changes and updates as approprate.
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"""
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if self.page(pageId) == self.areaPositionPage:
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self.setOption(QtGui.QWizard.HaveCustomButton1, True)
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else:
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self.setOption(QtGui.QWizard.HaveCustomButton1, False)
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enabled = self.page(pageId) == self.areaPositionPage
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self.setOption(QtGui.QWizard.HaveCustomButton1, enabled)
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if self.page(pageId) == self.previewPage:
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self.updateTheme()
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frame = self.thememanager.generateImage(self.theme)
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@ -139,14 +139,14 @@ class ThemeManager(QtGui.QWidget):
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QtCore.QObject.connect(Receiver.get_receiver(),
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QtCore.SIGNAL(u'config_updated'), self.configUpdated)
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# Variables
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self.theme_list = []
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self.themeList = []
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self.path = AppLocation.get_section_data_path(self.settingsSection)
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check_directory_exists(self.path)
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self.thumb_path = os.path.join(self.path, u'thumbnails')
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check_directory_exists(self.thumb_path)
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self.thumbPath = os.path.join(self.path, u'thumbnails')
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check_directory_exists(self.thumbPath)
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self.themeForm.path = self.path
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self.old_background_image = None
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self.bad_v1_name_chars = re.compile(r'[%+\[\]]')
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self.oldBackgroundImage = None
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self.badV1NameChars = re.compile(r'[%+\[\]]')
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# Last little bits of setting up
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self.configUpdated()
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@ -194,14 +194,10 @@ class ThemeManager(QtGui.QWidget):
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return
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real_theme_name = unicode(item.data(QtCore.Qt.UserRole).toString())
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theme_name = unicode(item.text())
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self.deleteAction.setVisible(False)
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self.renameAction.setVisible(False)
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self.globalAction.setVisible(False)
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# If default theme restrict actions
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if real_theme_name == theme_name:
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self.deleteAction.setVisible(True)
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self.renameAction.setVisible(True)
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self.globalAction.setVisible(True)
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visible = real_theme_name == theme_name
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self.deleteAction.setVisible(visible)
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self.renameAction.setVisible(visible)
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self.globalAction.setVisible(visible)
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self.menu.exec_(self.themeListWidget.mapToGlobal(point))
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def changeGlobalFromTab(self, theme_name):
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@ -330,10 +326,10 @@ class ThemeManager(QtGui.QWidget):
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theme = self.getThemeData(
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unicode(item.data(QtCore.Qt.UserRole).toString()))
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if theme.background_type == u'image':
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self.old_background_image = theme.background_filename
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self.oldBackgroundImage = theme.background_filename
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self.themeForm.theme = theme
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self.themeForm.exec_(True)
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self.old_background_image = None
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self.oldBackgroundImage = None
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self.mainwindow.renderer.update_theme(theme.theme_name)
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def onDeleteTheme(self):
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@ -361,10 +357,10 @@ class ThemeManager(QtGui.QWidget):
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``theme``
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The theme to delete.
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"""
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self.theme_list.remove(theme)
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self.themeList.remove(theme)
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thumb = u'%s.png' % theme
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delete_file(os.path.join(self.path, thumb))
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delete_file(os.path.join(self.thumb_path, thumb))
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delete_file(os.path.join(self.thumbPath, thumb))
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try:
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encoding = get_filesystem_encoding()
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shutil.rmtree(os.path.join(self.path, theme).encode(encoding))
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@ -442,7 +438,7 @@ class ThemeManager(QtGui.QWidget):
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The plugins will call back in to get the real list if they want it.
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"""
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log.debug(u'Load themes from dir')
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self.theme_list = []
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self.themeList = []
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self.themeListWidget.clear()
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files = SettingsManager.get_files(self.settingsSection, u'.png')
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if firstTime:
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@ -473,16 +469,17 @@ class ThemeManager(QtGui.QWidget):
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'%s (default)')) % text_name
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else:
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name = text_name
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thumb = os.path.join(self.thumb_path, u'%s.png' % text_name)
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thumb = os.path.join(self.thumbPath, u'%s.png' % text_name)
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item_name = QtGui.QListWidgetItem(name)
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if validate_thumb(theme, thumb):
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icon = build_icon(thumb)
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else:
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icon = create_thumb(theme, thumb)
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item_name.setIcon(icon)
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item_name.setData(QtCore.Qt.UserRole, QtCore.QVariant(text_name))
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item_name.setData(
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QtCore.Qt.UserRole, QtCore.QVariant(text_name))
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self.themeListWidget.addItem(item_name)
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self.theme_list.append(text_name)
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self.themeList.append(text_name)
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self._pushThemes()
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def _pushThemes(self):
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@ -495,7 +492,7 @@ class ThemeManager(QtGui.QWidget):
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"""
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Return the list of loaded themes
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"""
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return self.theme_list
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return self.themeList
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def getThemeData(self, theme_name):
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"""
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@ -509,7 +506,7 @@ class ThemeManager(QtGui.QWidget):
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unicode(theme_name) + u'.xml')
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xml = get_text_file_string(xml_file)
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if not xml:
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log.debug("No theme data - using default theme")
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log.debug(u'No theme data - using default theme')
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return ThemeXML()
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else:
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return self._createThemeFromXml(xml, self.path)
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@ -547,8 +544,9 @@ class ThemeManager(QtGui.QWidget):
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xml_tree = ElementTree(element=XML(zip.read(xml_file[0]))).getroot()
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v1_background = xml_tree.find(u'BackgroundType')
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if v1_background is not None:
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theme_name, file_xml, out_file, abort_import = self.unzipVersion122(dir, zip,
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xml_file[0], xml_tree, v1_background, out_file)
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theme_name, file_xml, out_file, abort_import = \
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self.unzipVersion122(
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dir, zip, xml_file[0], xml_tree, v1_background, out_file)
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else:
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theme_name = xml_tree.find(u'name').text.strip()
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theme_folder = os.path.join(dir, theme_name)
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@ -601,8 +599,8 @@ class ThemeManager(QtGui.QWidget):
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if file_xml:
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theme = self._createThemeFromXml(file_xml, self.path)
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self.generateAndSaveImage(dir, theme_name, theme)
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# Only show the error message, when IOError was not raised (in this
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# case the error message has already been shown).
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# Only show the error message, when IOError was not raised (in
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# this case the error message has already been shown).
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elif zip is not None:
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critical_error_message_box(
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translate('OpenLP.ThemeManager', 'Validation Error'),
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@ -611,13 +609,14 @@ class ThemeManager(QtGui.QWidget):
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log.exception(u'Theme file does not contain XML data %s' %
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file_name)
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def unzipVersion122(self, dir, zip, xml_file, xml_tree, background, out_file):
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def unzipVersion122(self, dir, zip, xml_file, xml_tree, background,
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out_file):
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"""
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Unzip openlp.org 1.2x theme file and upgrade the theme xml. When calling
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this method, please keep in mind, that some parameters are redundant.
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"""
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theme_name = xml_tree.find(u'Name').text.strip()
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theme_name = self.bad_v1_name_chars.sub(u'', theme_name)
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theme_name = self.badV1NameChars.sub(u'', theme_name)
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theme_folder = os.path.join(dir, theme_name)
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theme_exists = os.path.exists(theme_folder)
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if theme_exists and not self.overWriteMessageBox(theme_name):
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@ -632,12 +631,12 @@ class ThemeManager(QtGui.QWidget):
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if background.text.strip() == u'2':
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image_name = xml_tree.find(u'BackgroundParameter1').text.strip()
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# image file has same extension and is in subfolder
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imagefile = filter(lambda name: os.path.splitext(name)[1].lower()
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image_file = filter(lambda name: os.path.splitext(name)[1].lower()
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== os.path.splitext(image_name)[1].lower() and name.find(r'/'),
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zip.namelist())
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if len(imagefile) >= 1:
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if len(image_file) >= 1:
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out_file = open(os.path.join(themedir, image_name), u'wb')
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out_file.write(zip.read(imagefile[0]))
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out_file.write(zip.read(image_file[0]))
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out_file.close()
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else:
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log.exception(u'Theme file does not contain image file "%s"' %
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@ -685,9 +684,8 @@ class ThemeManager(QtGui.QWidget):
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theme_dir = os.path.join(self.path, name)
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check_directory_exists(theme_dir)
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theme_file = os.path.join(theme_dir, name + u'.xml')
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if self.old_background_image and \
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image_to != self.old_background_image:
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delete_file(self.old_background_image)
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if self.oldBackgroundImage and image_to != self.oldBackgroundImage:
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delete_file(self.oldBackgroundImage)
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out_file = None
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try:
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out_file = open(theme_file, u'w')
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@ -714,7 +712,7 @@ class ThemeManager(QtGui.QWidget):
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if os.path.exists(sample_path_name):
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os.unlink(sample_path_name)
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frame.save(sample_path_name, u'png')
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thumb = os.path.join(self.thumb_path, u'%s.png' % name)
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thumb = os.path.join(self.thumbPath, u'%s.png' % name)
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create_thumb(sample_path_name, thumb, False)
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log.debug(u'Theme image written to %s', sample_path_name)
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@ -722,8 +720,8 @@ class ThemeManager(QtGui.QWidget):
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"""
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Called to update the themes' preview images.
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"""
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self.mainwindow.displayProgressBar(len(self.theme_list))
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for theme in self.theme_list:
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self.mainwindow.displayProgressBar(len(self.themeList))
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for theme in self.themeList:
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self.mainwindow.incrementProgressBar()
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self.generateAndSaveImage(
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self.path, theme, self.getThemeData(theme))
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@ -819,7 +817,7 @@ class ThemeManager(QtGui.QWidget):
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"""
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theme = Theme(xml_data)
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new_theme = ThemeXML()
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new_theme.theme_name = self.bad_v1_name_chars.sub(u'', theme.Name)
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new_theme.theme_name = self.badV1NameChars.sub(u'', theme.Name)
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if theme.BackgroundType == 0:
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new_theme.background_type = \
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BackgroundType.to_string(BackgroundType.Solid)
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