blam r640 - in trunk: . src

[cmartin svn gnome org]

Author: cmartin
Date: Sun Sep 14 21:16:59 2008
New Revision: 640
URL: http://svn.gnome.org/viewvc/blam?rev=640&view=rev

Log:
Implement adding a channel to a group.

This code is ugly and uses unmanaged memory, but I saw no
other way to pass the information.

Modified:
   trunk/ChangeLog
   trunk/src/ChannelList.cs

Modified: trunk/src/ChannelList.cs
==============================================================================
--- trunk/src/ChannelList.cs	(original)
+++ trunk/src/ChannelList.cs	Sun Sep 14 21:16:59 2008
@@ -352,7 +352,7 @@
             return false;
         }
 
-        private TreeIter FindChannel(IChannel channel)
+        public TreeIter FindChannel(IChannel channel)
         {
             findChannel = channel;
             foundIter = TreeIter.Zero;
@@ -378,8 +378,12 @@
         public event MenuItemSelectedHandler RemoveSelected;
         public event MenuItemSelectedHandler RefreshSelected;
 
+        private ArrayList allocs;
+
         public void Activate (Gdk.EventButton eb) 
         {
+            allocs = new ArrayList();
+
             Gtk.Menu popup_menu = new Gtk.Menu ();
 
             GtkUtil.AppendMenuItem (popup_menu, 
@@ -400,10 +404,58 @@
                                     Catalog.GetString ("Remo_ve"),
                                     "gtk-remove",
                                     new EventHandler (EmitRemoveCb), true);
+            popup_menu.Append(BuildGroupMenu());
             popup_menu.Popup (null, null, null, 
                               eb.Button, eb.Time);
         }
 
+        private Gtk.MenuItem BuildGroupMenu()
+        {
+            MenuItem item = new MenuItem(Catalog.GetString("M_ove to group"));
+            Menu menu = new Menu();
+
+            foreach(ChannelGroup group in Application.TheApp.CCollection.Groups){
+                MenuItem i = new MenuItem(group.Name);
+                i.UserData = Marshal.StringToHGlobalUni(group.Name);
+                allocs.Add(i.UserData);
+                i.Activated += MoveChannelToGroupCb;
+                i.Sensitive = true;
+                menu.Append(i);
+                i.Show();
+            }
+
+            item.Sensitive = true;
+            item.Submenu = menu;
+            item.Show();
+
+            return item;
+        }
+
+        public void MoveChannelToGroupCb(object obj, EventArgs args)
+        {
+            MenuItem item = obj as MenuItem;
+            string groupname = Marshal.PtrToStringUni(item.UserData);
+            TreeModel model;
+            TreeIter iter;
+            Application.TheApp.ChannelList.Selection.GetSelected(out model, out iter);
+            Channel chan = model.GetValue(iter, 0) as Channel;
+
+            foreach(ChannelGroup group in Application.TheApp.CCollection.Groups){
+                if(group.Name == groupname){
+                    group.Channels.Add(chan);
+                    iter = Application.TheApp.ChannelList.FindChannel(group as IChannel);
+                    (model as TreeStore).AppendValues(iter, chan);
+                    model.EmitRowChanged(model.GetPath(iter), iter);
+                }
+            }
+
+            Application.TheApp.CCollection.Remove(chan as IChannel);
+
+            foreach(IntPtr ptr in allocs){
+                Marshal.FreeHGlobal(ptr);
+            }
+        }
+
         public void EmitMarkAsReadCb (object obj, EventArgs args)
         {
             if (MarkAsReadSelected != null) {