[tasque/windows] [icons] Fix icons not found on Windows

[Antonius Riha <antoniusri src gnome org>]

commit e8d1c9878e5ee4f2ba5b346282655f39be655850
Author: Antonius Riha <antoniusriha gmail com>
Date:   Thu Sep 20 20:48:17 2012 +0200

    [icons] Fix icons not found on Windows
    
    * Drop Defines.WIN32.cs: Not needed, since we process Defines.cs.in on Windows too
    * Defines.cs.in: Add a GlobalIconsDir path - equivalent to /usr/share/icons on Linux
    * GtkApplication.cs: Add the GlobalIconsPath to the default icon theme search path

 src/Gtk.Tasque/Defines.WIN32.cs  |   41 --------------------------------------
 src/Gtk.Tasque/Defines.cs.in     |    3 ++
 src/Gtk.Tasque/Gtk.Tasque.csproj |    3 +-
 src/Gtk.Tasque/GtkApplication.cs |    4 +++
 4 files changed, 8 insertions(+), 43 deletions(-)
---
diff --git a/src/Gtk.Tasque/Defines.cs.in b/src/Gtk.Tasque/Defines.cs.in
index 60e23b6..a112e13 100644
--- a/src/Gtk.Tasque/Defines.cs.in
+++ b/src/Gtk.Tasque/Defines.cs.in
@@ -38,5 +38,8 @@ namespace Tasque
 		public static string LocaleDir	= Path.Combine (@"@datadir@", "locale");
 		public static string IconsDir	= Path.Combine (@"@datadir@", "tasque", "icons");
 		public static string SoundDir	= Path.Combine (@"@datadir@", "tasque", "sounds");
+#if WIN
+		public static string GlobalIconsDir = Path.Combine (@"@datadir@", "icons");
+#endif
 	}
 }
diff --git a/src/Gtk.Tasque/Gtk.Tasque.csproj b/src/Gtk.Tasque/Gtk.Tasque.csproj
index 6c63f02..31136af 100644
--- a/src/Gtk.Tasque/Gtk.Tasque.csproj
+++ b/src/Gtk.Tasque/Gtk.Tasque.csproj
@@ -76,7 +76,7 @@
     </ProjectReference>
   </ItemGroup>
   <ItemGroup>
-    <TasqueCompile Condition=" '$(Configuration)' == 'WinDebug' Or '$(Configuration)' == 'WinRelease' " Include="Defines.WIN32.cs" />
+    <Compile Include="Defines.cs" />
     <TasqueCompile Include="GtkTray.cs" />
     <TasqueCompile Include="StatusIconTray.cs" />
     <TasqueCompile Condition=" '$(AppIndicator)' != '' " Include="AppIndicatorTray.cs" />
@@ -105,7 +105,6 @@
     <TasqueCompile Include="Properties\AssemblyInfo.cs" />
   </ItemGroup>
   <ItemGroup Condition=" '$(Configuration)' == 'LinuxDebug' Or '$(Configuration)' == 'LinuxRelease' ">
-    <Compile Include="Defines.cs" />
     <TasqueCompile Include="RemoteControl.cs" />
     <TasqueCompile Include="RemoteControlProxy.cs" />
   </ItemGroup>
diff --git a/src/Gtk.Tasque/GtkApplication.cs b/src/Gtk.Tasque/GtkApplication.cs
index c6925bd..23841c4 100644
--- a/src/Gtk.Tasque/GtkApplication.cs
+++ b/src/Gtk.Tasque/GtkApplication.cs
@@ -50,6 +50,10 @@ namespace Tasque
 		public virtual void Initialize (string locale_dir, string display_name, string process_name, string[] args)
 		{
 			Gtk.Application.Init ();
+
+			// add package icon path to default icon theme search paths
+			Gtk.IconTheme.Default.PrependSearchPath (Defines.IconsDir);
+			Gtk.IconTheme.Default.PrependSearchPath (Defines.GlobalIconsDir);
 		}
 
 		public virtual void InitializeIdle ()