class SettingsForm(QtGui.QDialog, Ui_SettingsDialog):
"""
Provide the form to manipulate the settings for OpenLP
"""
def __init__(self, parent=None):
"""
Initialise the settings form
"""
Registry().register(u'settings_form', self)
QtGui.QDialog.__init__(self, parent)
self.setupUi(self)
# General tab
self.generalTab = GeneralTab(self)
# Themes tab
self.themesTab = ThemesTab(self)
# Advanced tab
self.advancedTab = AdvancedTab(self)
# Advanced tab
self.playerTab = PlayerTab(self)
def exec_(self):
"""
Execute the form
"""
# load all the settings
self.settingListWidget.clear()
while self.stackedLayout.count():
# take at 0 and the rest shuffle up.
self.stackedLayout.takeAt(0)
self.insertTab(self.generalTab, 0, PluginStatus.Active)
self.insertTab(self.themesTab, 1, PluginStatus.Active)
self.insertTab(self.advancedTab, 2, PluginStatus.Active)
self.insertTab(self.playerTab, 3, PluginStatus.Active)
count = 4
for plugin in self.plugins:
if plugin.settingsTab:
self.insertTab(plugin.settingsTab, count, plugin.status)
count += 1
self.settingListWidget.setCurrentRow(0)
return QtGui.QDialog.exec_(self)
def insertTab(self, tab, location, is_active):
"""
Add a tab to the form at a specific location
"""
log.debug(u'Inserting %s tab' % tab.tabTitle)
# add the tab to get it to display in the correct part of the screen
pos = self.stackedLayout.addWidget(tab)
if is_active:
item_name = QtGui.QListWidgetItem(tab.tabTitleVisible)
icon = build_icon(tab.iconPath)
item_name.setIcon(icon)
self.settingListWidget.insertItem(location, item_name)
else:
# then remove tab to stop the UI displaying it even if
# it is not required.
self.stackedLayout.takeAt(pos)
def accept(self):
"""
Process the form saving the settings
"""
self.resetSuffixes = True
for tabIndex in range(self.stackedLayout.count()):
self.stackedLayout.widget(tabIndex).save()
# Must go after all settings are save
Receiver.send_message(u'config_updated')
return QtGui.QDialog.accept(self)
def reject(self):
"""
Process the form saving the settings
"""
for tabIndex in range(self.stackedLayout.count()):
self.stackedLayout.widget(tabIndex).cancel()
return QtGui.QDialog.reject(self)
def postSetUp(self):
"""
Run any post-setup code for the tabs on the form
"""
self.generalTab.postSetUp()
self.themesTab.postSetUp()
self.advancedTab.postSetUp()
self.playerTab.postSetUp()
for plugin in self.plugins:
if plugin.settingsTab:
plugin.settingsTab.postSetUp()
def tabChanged(self, tabIndex):
"""
A different settings tab is selected
"""
self.stackedLayout.setCurrentIndex(tabIndex)
self.stackedLayout.currentWidget().tabVisible()
def resetSupportedSuffixes(self):
"""
Control the resetting of the serviceManager suffix list as can be
called by a number of settings tab and only needs to be called once
per save.
"""
if self.resetSuffixes:
self.service_manager.reset_supported_suffixes()
self.resetSuffixes = False
def _get_main_window(self):
"""
Adds the main window to the class dynamically
"""
if not hasattr(self, u'_main_window'):
self._main_window = Registry().get(u'main_window')
return self._main_window
main_window = property(_get_main_window)
def _get_service_manager(self):
"""
Adds the plugin manager to the class dynamically
"""
if not hasattr(self, u'_service_manager'):
self._service_manager = Registry().get(u'service_manager')
return self._service_manager
service_manager = property(_get_service_manager)
