Enhance ServiceItem Expand/Collapse features

bzr-revno: 1075

openlp/core/ui/advancedtab.py

@@ -82,6 +82,9 @@ class AdvancedTab(SettingsTab):
         self.doubleClickLiveCheckBox.setObjectName(u'doubleClickLiveCheckBox')
         self.uiLayout.addWidget(self.doubleClickLiveCheckBox)
         self.leftLayout.addWidget(self.uiGroupBox)
+        self.expandServiceItemCheckBox = QtGui.QCheckBox(self.uiGroupBox)
+        self.expandServiceItemCheckBox.setObjectName(u'expandServiceItemCheckBox')
+        self.uiLayout.addWidget(self.expandServiceItemCheckBox)
 #        self.sharedDirGroupBox = QtGui.QGroupBox(self.leftWidget)
 #        self.sharedDirGroupBox.setObjectName(u'sharedDirGroupBox')
 #        self.sharedDirGroupBox.setGeometry(QtCore.QRect(0, 65, 500, 85))
@@ -140,6 +143,8 @@ class AdvancedTab(SettingsTab):
             'Remember active media manager tab on startup'))
         self.doubleClickLiveCheckBox.setText(translate('OpenLP.AdvancedTab',
             'Double-click to send items straight to live (requires restart)'))
+        self.expandServiceItemCheckBox.setText(translate('OpenLP.AdvancedTab',
+            'Expand new service items on creation'))
 #        self.sharedDirGroupBox.setTitle(
 #            translate('AdvancedTab', 'Central Data Store'))
 #        self.sharedCheckBox.setText(
@@ -167,6 +172,9 @@ class AdvancedTab(SettingsTab):
         self.doubleClickLiveCheckBox.setChecked(
             settings.value(u'double click live',
             QtCore.QVariant(False)).toBool())
+        self.expandServiceItemCheckBox.setChecked(
+            settings.value(u'expand service item',
+            QtCore.QVariant(False)).toBool())
         settings.endGroup()
 
     def save(self):
@@ -181,6 +189,8 @@ class AdvancedTab(SettingsTab):
             QtCore.QVariant(self.mediaPluginCheckBox.isChecked()))
         settings.setValue(u'double click live',
             QtCore.QVariant(self.doubleClickLiveCheckBox.isChecked()))
+        settings.setValue(u'expand service item',
+            QtCore.QVariant(self.expandServiceItemCheckBox.isChecked()))
         settings.endGroup()
 
     def onSharedCheckBoxChanged(self, checked):

openlp/core/ui/servicemanager.py

@@ -107,6 +107,7 @@ class ServiceManager(QtGui.QWidget):
         self.serviceName = u''
         self.suffixes = []
         self.droppos = 0
+        self.expandTabs = False
         #is a new service and has not been saved
         self.isNew = True
         self.serviceNoteForm = ServiceNoteForm(self.parent)
@@ -199,6 +200,19 @@ class ServiceManager(QtGui.QWidget):
             translate('OpenLP.ServiceManager',
             'Delete the selected item from the service.'),
             self.onDeleteFromService)
+        self.orderToolbar.addSeparator()
+        self.orderToolbar.addToolbarButton(
+            translate('OpenLP.ServiceManager', '&Expand all'),
+            u':/services/service_top.png',
+            translate('OpenLP.ServiceManager',
+            'Expand all the service items.'),
+            self.onExpandAll)
+        self.orderToolbar.addToolbarButton(
+            translate('OpenLP.ServiceManager', '&Collapse all'),
+            u':/services/service_bottom.png',
+            translate('OpenLP.ServiceManager',
+            'Collapse all the service items.'),
+            self.onCollapseAll)
         self.layout.addWidget(self.orderToolbar)
         # Connect up our signals and slots
         QtCore.QObject.connect(self.themeComboBox,
@@ -220,7 +234,7 @@ class ServiceManager(QtGui.QWidget):
         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)
+            QtCore.SIGNAL(u'config_updated'), self.configUpdated)
         QtCore.QObject.connect(Receiver.get_receiver(),
             QtCore.SIGNAL(u'theme_update_global'), self.themeChange)
         QtCore.QObject.connect(Receiver.get_receiver(),
@@ -265,6 +279,17 @@ class ServiceManager(QtGui.QWidget):
         self.themeMenu = QtGui.QMenu(
             translate('OpenLP.ServiceManager', '&Change Item Theme'))
         self.menu.addMenu(self.themeMenu)
+        self.configUpdated(True)
+
+    def configUpdated(self, firstTime=False):
+        """
+        Triggered when Config dialog is updated.
+        """
+        self.expandTabs = QtCore.QSettings().value(
+            u'advanced/expand service item',
+            QtCore.QVariant(u'False')).toBool()
+        if not firstTime:
+            self.regenerateServiceItems()
 
     def supportedSuffixes(self, suffix):
         self.suffixes.append(suffix)
@@ -321,7 +346,7 @@ class ServiceManager(QtGui.QWidget):
             self.serviceItems[item][u'service_item'])
         if self.serviceItemEditForm.exec_():
             self.addServiceItem(self.serviceItemEditForm.getServiceItem(),
-                replace=True)
+                replace=True, expand=self.serviceItems[item][u'expand'])
 
     def nextItem(self):
         """
@@ -423,6 +448,14 @@ class ServiceManager(QtGui.QWidget):
         if setSelected:
             firstItem.setSelected(True)
 
+    def onCollapseAll(self):
+        """
+        Collapse all the service items
+        """
+        for item in self.serviceItems:
+            item[u'expanded'] = False
+        self.regenerateServiceItems()
+
     def collapsed(self, item):
         """
         Record if an item is collapsed
@@ -431,6 +464,14 @@ class ServiceManager(QtGui.QWidget):
         pos = item.data(0, QtCore.Qt.UserRole).toInt()[0]
         self.serviceItems[pos -1 ][u'expanded'] = False
 
+    def onExpandAll(self):
+        """
+        Collapse all the service items
+        """
+        for item in self.serviceItems:
+            item[u'expanded'] = True
+        self.regenerateServiceItems()
+
     def expanded(self, item):
         """
         Record if an item is collapsed
@@ -528,12 +569,12 @@ class ServiceManager(QtGui.QWidget):
         Used when moving items as the move takes place in supporting array,
         and when regenerating all the items due to theme changes
         """
-        #Correct order of items in array
+        # Correct order of items in array
         count = 1
         for item in self.serviceItems:
             item[u'order'] = count
             count += 1
-        #Repaint the screen
+        # Repaint the screen
         self.serviceManagerList.clear()
         for itemcount, item in enumerate(self.serviceItems):
             serviceitem = item[u'service_item']
@@ -805,7 +846,7 @@ class ServiceManager(QtGui.QWidget):
             self.isNew = True
             for item in tempServiceItems:
                 self.addServiceItem(
-                    item[u'service_item'], False, item[u'expanded'])
+                    item[u'service_item'], False, expand=item[u'expanded'])
             # Set to False as items may have changed rendering
             # does not impact the saved song so True may also be valid
             self.parent.serviceChanged(False, self.serviceName)
@@ -834,14 +875,19 @@ class ServiceManager(QtGui.QWidget):
                 self.parent.LiveController.replaceServiceManagerItem(newItem)
         self.parent.serviceChanged(False, self.serviceName)
 
-    def addServiceItem(self, item, rebuild=False, expand=False, replace=False):
+    def addServiceItem(self, item, rebuild=False, expand=None, replace=False):
         """
         Add a Service item to the list
 
         ``item``
             Service Item to be added
+
+        ``expand``
+            Override the default expand settings. (Tristate)
         """
         log.debug(u'addServiceItem')
+        if expand == None:
+            expand = self.expandTabs
         sitem = self.findServiceItem()[0]
         item.render()
         if replace: