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added shorcuts for start/stop/toggle loop (#771966) 

Fixes: https://launchpad.net/bugs/771966
This commit is contained in:
Andreas Preikschat 2011-04-28 18:32:37 +02:00
parent 2a660a305e
commit e9ec8aaaaf
1 changed files with 26 additions and 2 deletions
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28
openlp/core/ui/slidecontroller.py
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@ -180,16 +180,25 @@ class SlideController(QtGui.QWidget):
self.hideMenu.menu().addAction(self.themeScreen)
self.hideMenu.menu().addAction(self.desktopScreen)
self.toolbar.addToolbarSeparator(u'Loop Separator')
self.toolbar.addToolbarButton(
startLoop = self.toolbar.addToolbarButton(
# Does not need translating - control string.
u'Start Loop', u':/media/media_time.png',
translate('OpenLP.SlideController', 'Start continuous loop'),
self.onStartLoop)
self.toolbar.addToolbarButton(
action_list = ActionList.get_instance()
action_list.add_action(startLoop, UiStrings().LiveToolbar)
stopLoop =self.toolbar.addToolbarButton(
# Does not need translating - control string.
u'Stop Loop', u':/media/media_stop.png',
translate('OpenLP.SlideController', 'Stop continuous loop'),
self.onStopLoop)
action_list.add_action(stopLoop, UiStrings().LiveToolbar)
self.toogleLoop = shortcut_action(self, u'toogleLoop',
[QtGui.QKeySequence(u'L')], self.onToggleLoop,
category=UiStrings().LiveToolbar)
self.toogleLoop.setText(translate('OpenLP.SlideController',
'Start/Stop continuous loop'))
self.addAction(self.toogleLoop)
self.delaySpinBox = QtGui.QSpinBox()
self.delaySpinBox.setMinimum(1)
self.delaySpinBox.setMaximum(180)
@ -494,6 +503,9 @@ class SlideController(QtGui.QWidget):
self.mediabar.setVisible(False)
self.toolbar.makeWidgetsInvisible([u'Song Menu'])
self.toolbar.makeWidgetsInvisible(self.loopList)
self.toogleLoop.setEnabled(False)
self.toolbar.actions[u'Start Loop'].setEnabled(False)
self.toolbar.actions[u'Stop Loop'].setEnabled(False)
self.toolbar.actions[u'Stop Loop'].setVisible(False)
if item.is_text():
if QtCore.QSettings().value(
@ -503,6 +515,9 @@ class SlideController(QtGui.QWidget):
if item.is_capable(ItemCapabilities.AllowsLoop) and \
len(item.get_frames()) > 1:
self.toolbar.makeWidgetsVisible(self.loopList)
self.toogleLoop.setEnabled(True)
self.toolbar.actions[u'Start Loop'].setEnabled(True)
self.toolbar.actions[u'Stop Loop'].setEnabled(True)
if item.is_media():
self.toolbar.setVisible(False)
self.mediabar.setVisible(True)
@ -995,6 +1010,15 @@ class SlideController(QtGui.QWidget):
self.previewListWidget.rowCount() - 1)
self.slideSelected()
def onToggleLoop(self, toggled):
"""
Toggles the loop state.
"""
if self.toolbar.actions[u'Start Loop'].isVisible():
self.onStartLoop()
else:
self.onStopLoop()
def onStartLoop(self):
"""
Start the timer loop running and store the timer id