download tab status caption

git-svn-id: svn://svn.berlios.de/gpodder/trunk@361 b0d088ad-0a06-0410-aad2-9ed5178a7e87

ChangeLog

@@ -1,3 +1,10 @@
+Tue, 24 Jul 2007 20:40:35 +0200 <thp@perli.net>
+        * src/gpodder/libwget.py: Add count() function to downloadStatusManager
+        * src/gpodder/gpodder.py: New download_status_updated callback 
+          function that updates the caption for the downloads tab to include 
+          the number of files currently being downloaded (i.e. "Downloads (2)")
+        * data/gpodder.glade: Update label for downloads tab for above changes
+
 Sun, 22 Jul 2007 23:39:50 +0200 <thp@perli.net>
         * src/gpodder/libipodsync.py: Apply patch from Nick (nikosapi) 
           to fix an issue with the wrong python-id3 library being used

data/gpodder.glade

@@ -1146,9 +1146,9 @@
 	      </child>
 
 	      <child>
-		<widget class="GtkLabel" id="label12">
+		<widget class="GtkLabel" id="labelDownloads">
 		  <property name="visible">True</property>
-		  <property name="label" translatable="yes">Download Status</property>
+		  <property name="label" translatable="yes">Downloads</property>
 		  <property name="use_underline">False</property>
 		  <property name="use_markup">False</property>
 		  <property name="justify">GTK_JUSTIFY_LEFT</property>

src/gpodder/gpodder.py

@@ -203,7 +203,7 @@ class Gpodder(SimpleGladeApp):
         for itemcolumn in ( episodecolumn, speedcolumn, progresscolumn ):
             self.treeDownloads.append_column( itemcolumn)
     
-        self.download_status_manager = downloadStatusManager( main_window = self.gPodder, change_notification = self.updateComboBox)
+        self.download_status_manager = downloadStatusManager( main_window = self.gPodder, change_notification = self.download_status_updated)
         self.treeDownloads.set_model( self.download_status_manager.getModel())
         
         # tooltips :)
@@ -308,6 +308,15 @@ class Gpodder(SimpleGladeApp):
             if gl.device_type != 'none':
                 self.toolTransfer.set_sensitive( True)
 
+    def download_status_updated( self):
+        count = self.download_status_manager.count()
+        if count:
+            self.labelDownloads.set_text( _('Downloads (%d)') % count)
+        else:
+            self.labelDownloads.set_text( _('Downloads'))
+
+        self.updateComboBox()
+
     def updateComboBox( self):
         try:
             old_active = self.comboAvailable.get_active()

src/gpodder/libwget.py

@@ -252,6 +252,9 @@ class downloadStatusManager( object):
         if self.change_notification:
             gobject.idle_add( self.change_notification)
 
+    def count( self):
+        return len(self.status_list)
+
     def updateInfo( self, id, new_status = { 'episode':"unknown", 'speed':"0b/s", 'progress':0, 'url':"unknown" }):
         if not id in self.status_list:
             return