diff --git a/openlp/core/ui/servicemanager.py b/openlp/core/ui/servicemanager.py index 97430bd87..76745f213 100644 --- a/openlp/core/ui/servicemanager.py +++ b/openlp/core/ui/servicemanager.py @@ -186,6 +186,10 @@ class ServiceManager(QtGui.QWidget): QtCore.SIGNAL(u'theme_update_list'), self.updateThemeList) QtCore.QObject.connect(Receiver.get_receiver(), QtCore.SIGNAL(u'servicemanager_next_item'), self.nextItem) + QtCore.QObject.connect(Receiver.get_receiver(), + QtCore.SIGNAL(u'servicemanager_previous_item'), self.previousItem) + QtCore.QObject.connect(Receiver.get_receiver(), + QtCore.SIGNAL(u'servicemanager_list_request'), self.listRequest) QtCore.QObject.connect(Receiver.get_receiver(), QtCore.SIGNAL(u'config_updated'), self.regenerateServiceItems) # Last little bits of setting up @@ -287,6 +291,26 @@ class ServiceManager(QtGui.QWidget): lookFor = 1 serviceIterator += 1 + def previousItem(self): + """ + Called by the SlideController to select the + previous service item + """ + if len(self.ServiceManagerList.selectedItems()) == 0: + return + selected = self.ServiceManagerList.selectedItems()[0] + prevItem = None + serviceIterator = QtGui.QTreeWidgetItemIterator(self.ServiceManagerList) + while serviceIterator.value(): + if serviceIterator.value() == selected: + if prevItem: + self.ServiceManagerList.setCurrentItem(prevItem) + self.makeLive() + return + if serviceIterator.value().parent() is None: + prevItem = serviceIterator.value() + serviceIterator += 1 + def onMoveSelectionUp(self): """ Moves the selection up the window @@ -817,3 +841,10 @@ class ServiceManager(QtGui.QWidget): return item.data(0, QtCore.Qt.UserRole).toInt()[0] else: return parentitem.data(0, QtCore.Qt.UserRole).toInt()[0] + + def listRequest(self, message=None): + data = [] + for item in self.serviceItems: + service_item = item[u'service_item'] + data.append([service_item.title]) + Receiver.send_message(u'servicemanager_list_response', data) diff --git a/openlp/plugins/alerts/lib/alertsmanager.py b/openlp/plugins/alerts/lib/alertsmanager.py index a933d49fd..ee91e190e 100644 --- a/openlp/plugins/alerts/lib/alertsmanager.py +++ b/openlp/plugins/alerts/lib/alertsmanager.py @@ -46,7 +46,7 @@ class AlertsManager(QtCore.QObject): QtCore.QObject.connect(Receiver.get_receiver(), QtCore.SIGNAL(u'maindisplay_active'), self.generateAlert) QtCore.QObject.connect(Receiver.get_receiver(), - QtCore.SIGNAL(u'alerts_text'), self.displayAlert) + QtCore.SIGNAL(u'alerts_text'), self.onAlertText) QtCore.QObject.connect(Receiver.get_receiver(), QtCore.SIGNAL(u'config_screen_changed'), self.screenChanged) @@ -70,6 +70,13 @@ class AlertsManager(QtCore.QObject): self.parent.maindisplay.setAlertSize(self.alertScreenPosition,\ self.alertHeight) + def onAlertText(self, message): + """ + Called via a alerts_text event. Message is single element array + containing text + """ + self.displayAlert(message[0]) + def displayAlert(self, text=u''): """ Called from the Alert Tab to display an alert