[banshee] [Banshee.Moblin] Adapt the Nereid UI to Moblin

[Aaron Bockover <abock src gnome org>]

commit e36cd426ece6bac6e2bcdf1284899358ddf68a68
Author: Aaron Bockover <abockover novell com>
Date:   Thu Oct 15 04:39:27 2009 -0400

    [Banshee.Moblin] Adapt the Nereid UI to Moblin
    
    Implemented a number of ugly hacks to force-adapt parts
    of the Nereid UI to the Moblin look and feel.

 .../Banshee.Moblin/Banshee.Moblin/MoblinService.cs |  106 +++++++++++++++++---
 .../Banshee.Moblin/Banshee.Moblin/SearchHeader.cs  |    2 +-
 2 files changed, 94 insertions(+), 14 deletions(-)
---
diff --git a/src/Extensions/Banshee.Moblin/Banshee.Moblin/MoblinService.cs b/src/Extensions/Banshee.Moblin/Banshee.Moblin/MoblinService.cs
index cf869ac..37b652d 100644
--- a/src/Extensions/Banshee.Moblin/Banshee.Moblin/MoblinService.cs
+++ b/src/Extensions/Banshee.Moblin/Banshee.Moblin/MoblinService.cs
@@ -27,6 +27,7 @@
 //
 
 using System;
+using Gtk;
 
 using Hyena;
 
@@ -83,25 +84,104 @@ namespace Banshee.Moblin
         
         private void Initialize ()
         {
-            Application.ShutdownRequested += () => {
+            ReflectionHackeryUpTheNereid ();
+            
+            if (MoblinPanel.Instance == null) {
+                return;
+            }
+            
+            var container = MoblinPanel.Instance.ParentContainer;
+            foreach (var child in container.Children) {
+                container.Remove (child);
+            }
+            container.Add (new MediaPanelContents ());
+            container.ShowAll ();
+            
+            if (MoblinPanel.Instance.ToolbarPanel != null) {
+                container.SetSizeRequest (
+                    (int)MoblinPanel.Instance.ToolbarPanelWidth,
+                    (int)MoblinPanel.Instance.ToolbarPanelHeight);
+            }
+            
+            // Since the Panel is running, we don't actually ever want to quit!
+            Banshee.ServiceStack.Application.ShutdownRequested += () => {
                 elements_service.PrimaryWindow.Hide ();
                 return false;
             };
-
+        }
+        
+        private void ReflectionHackeryUpTheNereid ()
+        {
+            // This is a horribly abusive method, but hey, this kind
+            // of stuff is what Firefox extensions are made of!
+            
+            // First grab the type and instance of the primary window
+            // and make sure we're only hacking the Nereid UI
+            var pwin = elements_service.PrimaryWindow;
+            var pwin_type = pwin.GetType ();
+            if (pwin_type.FullName != "Nereid.PlayerInterface") {
+                return;
+            }
+            
+            // regular metacity does not seem to like this at all, crashing
+            // and complaining "Window manager warning: Buggy client sent a 
+            // _NET_ACTIVE_WINDOW message with a timestamp of 0 for 0x2e00020"
             if (MoblinPanel.Instance != null) {
-                var container = MoblinPanel.Instance.ParentContainer;
-                foreach (var child in container.Children) {
-                    container.Remove (child);
-                }
-                container.Add (new MediaPanelContents ());
-                container.ShowAll ();
-                
-                if (MoblinPanel.Instance.ToolbarPanel != null) {
-                    container.SetSizeRequest (
-                        (int)MoblinPanel.Instance.ToolbarPanelWidth,
-                        (int)MoblinPanel.Instance.ToolbarPanelHeight);
+                pwin.Decorated = false;
+                pwin.Maximize ();
+            }
+            
+            // Now we want to make the Toolbar work in the Moblin GTK theme
+            var pwin_toolbar = (Toolbar)pwin_type.GetProperty ("HeaderToolbar").GetValue (pwin, null);
+            var pwin_toolbar_align = (Alignment)pwin_toolbar.Parent;
+            pwin_toolbar_align.TopPadding = 0;
+            pwin_toolbar_align.BottomPadding = 6;
+            pwin_type.GetMethod ("DisableHeaderToolbarExposeEvent").Invoke (pwin, null);
+                        
+            // Remove the volume button since Moblin enforces the global volume
+            foreach (var child in pwin_toolbar.Children) {
+                if (child.GetType ().FullName.StartsWith ("Banshee.Widgets.GenericToolItem")) {
+                    var c = child as Container;
+                    if (c != null && c.Children[0] is Banshee.Gui.Widgets.ConnectedVolumeButton) {
+                        pwin_toolbar.Remove (child);
+                        break;
+                    }
                 }
             }
+            
+            // Incredibly ugly hack to pack in a close button in a separate
+            // toolbar so that it may be aligned at the top right of the
+            // window (appears to float in the menubar)
+            var pwin_header_table = (Table)pwin_type.GetProperty ("HeaderTable").GetValue (pwin, null);
+
+            var close_button = new Banshee.Widgets.HoverImageButton (IconSize.Menu, "window-close") { DrawFocus = false };
+            close_button.Image.Xpad = 1;
+            close_button.Image.Ypad = 1;
+            close_button.Clicked += (o, e) => Banshee.ServiceStack.Application.Shutdown ();
+            
+            var close_toolbar = new Toolbar () {
+                ShowArrow = false,
+                ToolbarStyle = ToolbarStyle.Icons
+            };
+            
+            close_toolbar.Add (close_button);
+            close_toolbar.ShowAll ();
+
+            pwin_header_table.Attach (close_toolbar, 1, 2, 0, 1, 
+                AttachOptions.Shrink, AttachOptions.Fill | AttachOptions.Expand, 0, 0);
+            
+            // Set the internal engine volume to 100%
+            // FIXME: We should have something like PlayerEngine.InternalVolumeEnabled = false
+            ServiceManager.PlayerEngine.Volume = 100;
+        }
+        
+        public void PresentPrimaryInterface ()
+        {
+            elements_service.PrimaryWindow.Maximize ();
+            elements_service.PrimaryWindow.Present ();
+            if (MoblinPanel.Instance != null && MoblinPanel.Instance.ToolbarPanel != null) {
+                MoblinPanel.Instance.ToolbarPanel.RequestHide ();
+            }
         }
         
         public void Dispose ()
diff --git a/src/Extensions/Banshee.Moblin/Banshee.Moblin/SearchHeader.cs b/src/Extensions/Banshee.Moblin/Banshee.Moblin/SearchHeader.cs
index 12e3af7..8760d79 100644
--- a/src/Extensions/Banshee.Moblin/Banshee.Moblin/SearchHeader.cs
+++ b/src/Extensions/Banshee.Moblin/Banshee.Moblin/SearchHeader.cs
@@ -52,8 +52,8 @@ namespace Banshee.Moblin
                     source.FilterType = (TrackFilterType)search.Entry.ActiveFilterID;
                     source.FilterQuery = search.Entry.Query;
                     ServiceManager.SourceManager.SetActiveSource (source);
-                    ServiceManager.Get<GtkElementsService> ().PrimaryWindow.Present ();
                     search.Entry.Query = String.Empty;
+                    ServiceManager.Get<MoblinService> ().PresentPrimaryInterface ();
                 }
             };
             PackStart (search, true, true, 0);