[banshee] Fix DAP Content page title not changing when device is renamed (bgo#589290)

[Alexander Kojevnikov <alexk src gnome org>]

commit a0e1eb6ec56994b0ac1cb587fe1d84f76b3c34fd
Author: Alex Launi <alex launi gmail com>
Date:   Tue Jul 28 19:54:31 2009 +1000

    Fix DAP Content page title not changing when device is renamed (bgo#589290)
    
    Signed-off-by: Alexander Kojevnikov <alexander kojevnikov com>

 src/Dap/Banshee.Dap/Banshee.Dap.Gui/DapContent.cs |   18 ++++++++++++++++--
 src/Dap/Banshee.Dap/Banshee.Dap/DapSource.cs      |    6 ++++++
 2 files changed, 22 insertions(+), 2 deletions(-)
---
diff --git a/src/Dap/Banshee.Dap/Banshee.Dap.Gui/DapContent.cs b/src/Dap/Banshee.Dap/Banshee.Dap.Gui/DapContent.cs
index 9d385e1..08498aa 100644
--- a/src/Dap/Banshee.Dap/Banshee.Dap.Gui/DapContent.cs
+++ b/src/Dap/Banshee.Dap/Banshee.Dap.Gui/DapContent.cs
@@ -31,6 +31,7 @@ using System;
 using Gtk;
 
 using Hyena;
+using Hyena.Data;
 using Hyena.Widgets;
 
 using Banshee.Dap;
@@ -41,6 +42,7 @@ namespace Banshee.Dap.Gui
 {
     public class DapContent : DapPropertiesDisplay
     {
+        private Label title;
         private DapSource dap;
         
         // Ugh, this is to avoid the GLib.MissingIntPtrCtorException seen by some; BGO #552169
@@ -53,6 +55,7 @@ namespace Banshee.Dap.Gui
             dap = source;
             BuildWidgets ();
             BuildActions ();
+            dap.Properties.PropertyChanged += OnPropertyChanged;
         }
 
         private void BuildWidgets ()
@@ -62,8 +65,8 @@ namespace Banshee.Dap.Gui
             
             content_box.BorderWidth = 5;
             
-            Label title = new Label ();
-            title.Markup = String.Format ("<span size=\"x-large\" weight=\"bold\">{0}</span>", dap.Name);
+            title = new Label ();
+            SetTitleText (dap.Name);
             title.Xalign = 0.0f;
             
             Banshee.Preferences.Gui.NotebookPage properties = new Banshee.Preferences.Gui.NotebookPage (dap.Preferences);
@@ -89,6 +92,17 @@ namespace Banshee.Dap.Gui
             }
         }
 
+        private void SetTitleText (string name)
+        {
+            title.Markup = String.Format ("<span size=\"x-large\" weight=\"bold\">{0}</span>", name);
+        }
+
+        private void OnPropertyChanged (object o, PropertyChangeEventArgs args)
+        {
+            if (args.PropertyName == "UnmapSourceActionLabel")
+                SetTitleText (args.NewValue.ToString ());
+        }
+
         private static Banshee.Gui.BansheeActionGroup actions;
     }
 }
diff --git a/src/Dap/Banshee.Dap/Banshee.Dap/DapSource.cs b/src/Dap/Banshee.Dap/Banshee.Dap/DapSource.cs
index 886787a..e020c7c 100644
--- a/src/Dap/Banshee.Dap/Banshee.Dap/DapSource.cs
+++ b/src/Dap/Banshee.Dap/Banshee.Dap/DapSource.cs
@@ -143,6 +143,12 @@ namespace Banshee.Dap
         {
         }
 
+        public override void Rename (string newName)
+        {
+            Name = newName;
+            base.Rename (newName);
+        }
+
         private bool supports_video = true;
         public bool SupportsVideo {
             get { return supports_video; }