Added ability to rename items in ServiceManager.

bzr-revno: 2352

openlp/core/lib/serviceitem.py

@@ -108,6 +108,9 @@ class ItemCapabilities(object):
     ``CanAutoStartForLive``
             The capability to ignore the do not play if display blank flag.
 
+    ``CanEditTitle``
+            The capability to edit the title of the item
+
     """
     CanPreview = 1
     CanEdit = 2
@@ -125,6 +128,7 @@ class ItemCapabilities(object):
     CanWordSplit = 14
     HasBackgroundAudio = 15
     CanAutoStartForLive = 16
+    CanEditTitle = 17
 
 
 class ServiceItem(RegistryProperties):
@@ -423,7 +427,7 @@ class ServiceItem(RegistryProperties):
         """
         Returns the title of the service item.
         """
-        if self.is_text():
+        if self.is_text() or ItemCapabilities.CanEditTitle in self.capabilities:
             return self.title
         else:
             if len(self._raw_frames) > 1:

openlp/core/ui/servicemanager.py

@@ -234,6 +234,8 @@ class Ui_ServiceManager(object):
         self.menu = QtGui.QMenu()
         self.edit_action = create_widget_action(self.menu, text=translate('OpenLP.ServiceManager', '&Edit Item'),
                                                 icon=':/general/general_edit.png', triggers=self.remote_edit)
+        self.rename_action = create_widget_action(self.menu, text=translate('OpenLP.ServiceManager', '&Rename...'),
+                                                  icon=':/general/general_edit.png', triggers=self.on_service_item_rename)
         self.maintain_action = create_widget_action(self.menu, text=translate('OpenLP.ServiceManager', '&Reorder Item'),
                                                     icon=':/general/general_edit.png',
                                                     triggers=self.on_service_item_edit_form)
@@ -848,6 +850,7 @@ class ServiceManager(OpenLPMixin, RegistryMixin, QtGui.QWidget, Ui_ServiceManage
             pos = item.data(0, QtCore.Qt.UserRole)
         service_item = self.service_items[pos - 1]
         self.edit_action.setVisible(False)
+        self.rename_action.setVisible(False)
         self.create_custom_action.setVisible(False)
         self.maintain_action.setVisible(False)
         self.notes_action.setVisible(False)
@@ -855,6 +858,8 @@ class ServiceManager(OpenLPMixin, RegistryMixin, QtGui.QWidget, Ui_ServiceManage
         self.auto_start_action.setVisible(False)
         if service_item['service_item'].is_capable(ItemCapabilities.CanEdit) and service_item['service_item'].edit_id:
             self.edit_action.setVisible(True)
+        if service_item['service_item'].is_capable(ItemCapabilities.CanEditTitle):
+            self.rename_action.setVisible(True)
         if service_item['service_item'].is_capable(ItemCapabilities.CanMaintain):
             self.maintain_action.setVisible(True)
         if item.parent() is None:
@@ -1482,6 +1487,22 @@ class ServiceManager(OpenLPMixin, RegistryMixin, QtGui.QWidget, Ui_ServiceManage
             if new_item:
                 self.add_service_item(new_item, replace=True)
 
+    def on_service_item_rename(self):
+        """
+        Opens a dialog to rename the service item.
+        """
+        item = self.find_service_item()[0]
+        if not self.service_items[item]['service_item'].is_capable(ItemCapabilities.CanEditTitle):
+            return
+        title = self.service_items[item]['service_item'].title
+        title, ok = QtGui.QInputDialog.getText(self, translate('OpenLP.ServiceManager', 'Rename item title'),
+                                               translate('OpenLP.ServiceManager', 'Title:'),
+                                               QtGui.QLineEdit.Normal, self.trUtf8(title))
+        if ok:
+            self.service_items[item]['service_item'].title = title
+            self.repaint_service_list(item, -1)
+            self.set_modified()
+
     def create_custom(self, field=None):
         """
         Saves the current text item as a custom slide

openlp/plugins/bibles/lib/mediaitem.py

@@ -840,6 +840,7 @@ class BibleMediaItem(MediaManagerItem):
         service_item.add_capability(ItemCapabilities.CanPreview)
         service_item.add_capability(ItemCapabilities.CanLoop)
         service_item.add_capability(ItemCapabilities.CanWordSplit)
+        service_item.add_capability(ItemCapabilities.CanEditTitle)
         # Service Item: Title
         service_item.title = create_separated_list(raw_title)
         # Service Item: Theme

openlp/plugins/images/lib/mediaitem.py

@@ -550,6 +550,7 @@ class ImageMediaItem(MediaManagerItem):
         service_item.add_capability(ItemCapabilities.CanPreview)
         service_item.add_capability(ItemCapabilities.CanLoop)
         service_item.add_capability(ItemCapabilities.CanAppend)
+        service_item.add_capability(ItemCapabilities.CanEditTitle)
         # force a nonexistent theme
         service_item.theme = -1
         missing_items_file_names = []

openlp/plugins/media/lib/mediaitem.py

@@ -216,6 +216,7 @@ class MediaMediaItem(MediaManagerItem, RegistryProperties):
             if not self.media_controller.media_length(service_item):
                 return False
         service_item.add_capability(ItemCapabilities.CanAutoStartForLive)
+        service_item.add_capability(ItemCapabilities.CanEditTitle)
         service_item.add_capability(ItemCapabilities.RequiresMedia)
         if Settings().value(self.settings_section + '/media auto start') == QtCore.Qt.Checked:
             service_item.will_auto_start = True

openlp/plugins/presentations/lib/mediaitem.py

@@ -263,6 +263,7 @@ class PresentationMediaItem(MediaManagerItem):
         file_type = os.path.splitext(filename)[1][1:]
         if not self.display_type_combo_box.currentText():
             return False
+        service_item.add_capability(ItemCapabilities.CanEditTitle)
         if (file_type == 'pdf' or file_type == 'xps') and context != ServiceItemContext.Service:
             service_item.add_capability(ItemCapabilities.CanMaintain)
             service_item.add_capability(ItemCapabilities.CanPreview)

tests/interfaces/openlp_core_ui/test_servicemanager.py

@@ -313,6 +313,7 @@ class TestServiceManager(TestCase, TestMixin):
             self.service_manager.notes_action.setVisible = MagicMock()
             self.service_manager.time_action.setVisible = MagicMock()
             self.service_manager.auto_start_action.setVisible = MagicMock()
+            self.service_manager.rename_action.setVisible = MagicMock()
 
             # WHEN: Show the context menu.
             self.service_manager.context_menu(q_point)
@@ -329,6 +330,8 @@ class TestServiceManager(TestCase, TestMixin):
                 'The action should be set invisible.'
             self.service_manager.auto_start_action.setVisible.assert_called_with(True), \
                 'The action should be set visible.'
+            self.service_manager.rename_action.setVisible.assert_called_once_with(False), \
+                'The action should be set invisible.'
 
     def click_on_new_service_test(self):
         """