Reload list only if title changes.

openlp/core/lib/event.py

@@ -26,26 +26,15 @@ class EventType(object):
     # "Default" event - a non-event
     Default = 0
     # General application events
-    InitApplication    = -1
-    ShowApplication    = -2
-    BeforeAppClose     = -3
-    ApplicationClose   = -4
     # Service events
-    BeforeLoadService  = 1
+    LoadServiceItem = 20
-    AfterLoadService   = 2
-    BeforeSaveService  = 3
-    AfterSaveService   = 4
-    LoadServiceItem   = 5
     # Preview events
-    PreviewShow  = 10
+    PreviewShow = 30
-    LiveShow  = 11
+    LiveShow = 31
-    #PreviewBeforeLoad  = 11
-    #PreviewAfterLoad   = 12
-    #PreviewBeforeShow  = 13
-    #PreviewAfterShow   = 14
-
     #Theme Related Events
-    ThemeListChanged = 15
+    ThemeListChanged = 40
+    #Plugin Related Events
+    LoadSongList = 50
 
 
 class Event(object):

openlp/plugins/songs/forms/editsongform.py

@@ -19,7 +19,7 @@ Place, Suite 330, Boston, MA 02111-1307 USA
 """
 import logging
 from PyQt4 import Qt, QtCore, QtGui
-from openlp.core.lib import SongXMLBuilder, SongXMLParser
+from openlp.core.lib import SongXMLBuilder, SongXMLParser, Event, EventType, EventManager
 from openlp.plugins.songs.forms import AuthorsForm, TopicsForm, SongBookForm, \
     EditVerseForm
 from openlp.plugins.songs.lib.models import Song
@@ -33,7 +33,7 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
     global log
     log = logging.getLogger(u'EditSongForm')
     log.info(u'Song Editor loaded')
-    def __init__(self, songmanager, parent=None):
+    def __init__(self, songmanager, eventmanager,  parent=None):
         """
         Constructor
         """
@@ -74,6 +74,7 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
             QtCore.SIGNAL(u'activated(int)'), self.onThemeComboChanged)
         # Create other objects and forms
         self.songmanager = songmanager
+        self.eventmanager = eventmanager
         self.authors_form = AuthorsForm(self.songmanager)
         self.topics_form = TopicsForm(self.songmanager)
         self.song_book_form = SongBookForm(self.songmanager)
@@ -92,6 +93,7 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
         self.DeleteButton.setEnabled(False)
         self.AuthorRemoveItem.setEnabled(False)
         self.TopicRemoveItem.setEnabled(False)
+        self.title_change = False
 
     def loadAuthors(self):
         authors = self.songmanager.get_authors()
@@ -127,6 +129,7 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
         self.VerseListWidget.clear()
         self.AuthorsListView.clear()
         self.TopicsListView.clear()
+        self.title_change = False
 
     def loadSong(self, id):
         log.debug(u'Load Song')
@@ -174,6 +177,7 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
             topic_name.setData(QtCore.Qt.UserRole, QtCore.QVariant(topic.id))
             self.TopicsListView.addItem(topic_name)
         self._validate_song()
+        self.title_change = False
 
     def onAuthorAddtoSongItemClicked(self):
         author_name = unicode(self.AuthorsSelectionComboItem.currentText())
@@ -307,8 +311,8 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
         slot.setAutoFillBackground(True)
 
     def on_TitleEditItem_lostFocus(self):
-        #self._validate_song()
+        self.song.title = self.TitleEditItem.text()
-        pass
+        self.title_change = True
 
     def onCopyrightInsertItemTriggered(self):
         text = self.CopyrightEditItem.displayText()
@@ -330,6 +334,8 @@ class EditSongForm(QtGui.QDialog, Ui_EditSongDialog):
         self.processTitle()
         self.song.song_book_id = 0
         self.songmanager.save_song(self.song)
+        if self.title_change:
+            self.eventmanager.post_event(Event(EventType.LoadSongList))
         self.close()
 
     def processLyrics(self):

openlp/plugins/songs/lib/mediaitem.py

@@ -56,7 +56,7 @@ class SongMediaItem(MediaManagerItem):
 
     def __init__(self, parent, icon, title):
         MediaManagerItem.__init__(self, parent, icon, title)
-        self.edit_song_form = EditSongForm(self.parent.songmanager)
+        self.edit_song_form = EditSongForm(self.parent.songmanager, self.parent.event_manager)
 
     def setupUi(self):
         # Add a toolbar
@@ -207,7 +207,6 @@ class SongMediaItem(MediaManagerItem):
     def onSongNewClick(self):
         self.edit_song_form.newSong()
         self.edit_song_form.exec_()
-        self.onSearchTextButtonClick()
 
     def onSongEditClick(self):
         indexes = self.SongListView.selectedIndexes()

openlp/plugins/songs/songsplugin.py

@@ -134,3 +134,6 @@ class SongsPlugin(Plugin):
         if event.event_type == EventType.LiveShow and event.payload == 'Song':
             log.debug(u'Load Live Show Item received')
             self.media_item.onSongLiveClick()
+        if event.event_type == EventType.LoadSongList :
+            log.debug(u'Load Load Song List Item received')
+            self.media_item.displayResults(self.songmanager.get_songs())