[tasque] Refactor NativeApplication model

[Antonius Riha <antoniusri src gnome org>]

commit f81bf458fa41345e947ef8160a7611644b911ec5
Author: Antonius Riha <antoniusriha gmail com>
Date:   Fri Nov 30 15:39:50 2012 +0100

    Refactor NativeApplication model
    
    * Implemented common abstract class NativeApplication.
    * Dropped GnomeApplication

 src/Gtk.Tasque/Application.cs       |    8 +--
 src/Gtk.Tasque/GnomeApplication.cs  |  110 -----------------------------------
 src/Gtk.Tasque/Gtk.Tasque.csproj    |    1 -
 src/Gtk.Tasque/GtkApplication.cs    |   35 +++--------
 src/libtasque/INativeApplication.cs |   20 +++---
 src/libtasque/NativeApplication.cs  |   64 ++++++++++++++++++++
 src/libtasque/libtasque.csproj      |    1 +
 src/tasque/Program.cs               |    4 +-
 8 files changed, 87 insertions(+), 156 deletions(-)
---
diff --git a/src/Gtk.Tasque/Application.cs b/src/Gtk.Tasque/Application.cs
index f5ae1b4..5f00b91 100644
--- a/src/Gtk.Tasque/Application.cs
+++ b/src/Gtk.Tasque/Application.cs
@@ -141,12 +141,8 @@ namespace Tasque
 				initialized = true;
 			}
 
-			nativeApp.Initialize (
-				Defines.LocaleDir,
-				"Tasque",
-				"Tasque",
-				args);
-
+			nativeApp.Initialize (args);
+			
 			preferences = new Preferences (nativeApp.ConfDir);
 			
 #if !WIN && !OSX
diff --git a/src/Gtk.Tasque/Gtk.Tasque.csproj b/src/Gtk.Tasque/Gtk.Tasque.csproj
index 9d5e9ec..ea3135c 100644
--- a/src/Gtk.Tasque/Gtk.Tasque.csproj
+++ b/src/Gtk.Tasque/Gtk.Tasque.csproj
@@ -91,7 +91,6 @@
     <Compile Include="CompletedTaskGroup.cs" />
     <Compile Include="CompletedTaskGroupModel.cs" />
     <Compile Include="DateButton.cs" />
-    <Compile Include="GnomeApplication.cs" />
     <Compile Include="GtkApplication.cs" />
     <Compile Include="Logger.cs" />
     <Compile Include="NoteDialog.cs" />
diff --git a/src/Gtk.Tasque/GtkApplication.cs b/src/Gtk.Tasque/GtkApplication.cs
index 08beb3c..7c9cd16 100644
--- a/src/Gtk.Tasque/GtkApplication.cs
+++ b/src/Gtk.Tasque/GtkApplication.cs
@@ -18,25 +18,21 @@
 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
 // 
 // Copyright (c) 2008 Novell, Inc. (http://www.novell.com) 
+// Copyright (c) 2012 Antonius Riha
 // 
 // Authors: 
 //      Sandy Armstrong <sanfordarmstrong gmail com>
+//      Antonius Riha <antoniusriha gmail com>
 // 
-
-
 using System;
 using System.IO;
 
 namespace Tasque
 {
-	public class GtkApplication : INativeApplication
+	public class GtkApplication : NativeApplication
 	{
-		#region INativeApplication implementation 
-
 		private string confDir;
 
-		public virtual event EventHandler ExitingEvent;
-
 		public GtkApplication ()
 		{
 			confDir = Path.Combine (
@@ -46,8 +42,8 @@ namespace Tasque
 			if (!Directory.Exists (confDir))
 				Directory.CreateDirectory (confDir);
 		}
-		
-		public virtual void Initialize (string locale_dir, string display_name, string process_name, string[] args)
+
+		public override void Initialize (string[] args)
 		{
 			Mono.Unix.Catalog.Init ("tasque", Defines.LocaleDir);
 
@@ -59,29 +55,18 @@ namespace Tasque
 			Gtk.IconTheme.Default.PrependSearchPath (Defines.DataDir + "\\icons");
 #endif
 		}
-
-		public virtual void InitializeIdle ()
-		{
-		}
-		
-		public virtual void Exit (int exitcode)
-		{
-			if (ExitingEvent != null)
-				ExitingEvent (null, new EventArgs ());
-			System.Environment.Exit (exitcode);
-		}
 		
-		public virtual void StartMainLoop ()
+		public override void StartMainLoop ()
 		{
 			Gtk.Application.Run ();
 		}
 		
-		public virtual void QuitMainLoop ()
+		public override void QuitMainLoop ()
 		{
 			Gtk.Application.Quit ();
 		}
 
-		public virtual string ConfDir
+		public override string ConfDir
 		{
 			get
 			{
@@ -89,7 +74,7 @@ namespace Tasque
 			}
 		}
 
-		public virtual void OpenUrl (string url)
+		public override void OpenUrl (string url)
 		{
 			try {
 				System.Diagnostics.Process.Start (url);
@@ -97,7 +82,5 @@ namespace Tasque
 				Logger.Error ("Error opening url [{0}]:\n{1}", url, e.ToString ());
 			}
 		}
-
-		#endregion
 	}
 }
diff --git a/src/libtasque/INativeApplication.cs b/src/libtasque/INativeApplication.cs
index d333357..11a8f06 100644
--- a/src/libtasque/INativeApplication.cs
+++ b/src/libtasque/INativeApplication.cs
@@ -4,20 +4,20 @@ namespace Tasque
 {
 	public interface INativeApplication
 	{
-		void Initialize (string locale_dir,
-		                 string display_name,
-		                 string process_name,
-		                 string [] args);
-
-		event EventHandler ExitingEvent;
+		string ConfDir { get; }
 
 		void Exit (int exitcode);
-		void StartMainLoop ();
-		void QuitMainLoop ();
-		void InitializeIdle ();
 
-		string ConfDir { get; }
+		void Initialize (string [] args);
+
+		void InitializeIdle ();
 
 		void OpenUrl (string url);
+
+		void QuitMainLoop ();
+
+		void StartMainLoop ();
+
+		event EventHandler Exiting;
 	}
 }
diff --git a/src/libtasque/NativeApplication.cs b/src/libtasque/NativeApplication.cs
new file mode 100644
index 0000000..92565f2
--- /dev/null
+++ b/src/libtasque/NativeApplication.cs
@@ -0,0 +1,64 @@
+// 
+// NativeApplication.cs
+//  
+// Author:
+//       Antonius Riha <antoniusriha gmail com>
+// 
+// Copyright (c) 2012 Antonius Riha
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.Diagnostics;
+
+namespace Tasque
+{
+	public abstract class NativeApplication : INativeApplication
+	{
+		public abstract string ConfDir { get; }
+
+		public void Exit (int exitcode)
+		{
+			OnExit (exitcode);
+
+			if (Exiting != null)
+				Exiting (this, EventArgs.Empty);
+
+			Environment.Exit (exitcode);
+		}
+
+		public abstract void Initialize (string[] args);
+
+		public virtual void InitializeIdle () {}
+
+		protected virtual void OnExit (int exitCode) {}
+
+		public virtual void OpenUrl (string url)
+		{
+			Process.Start (url);
+		}
+
+		public abstract void QuitMainLoop ();
+
+		public abstract void StartMainLoop ();
+
+		public event EventHandler Exiting;
+	}
+}
+
diff --git a/src/libtasque/libtasque.csproj b/src/libtasque/libtasque.csproj
index 1dc2c11..f3503bf 100644
--- a/src/libtasque/libtasque.csproj
+++ b/src/libtasque/libtasque.csproj
@@ -71,6 +71,7 @@
       <Link>Properties\CommonAssemblyInfo.cs</Link>
     </Compile>
     <Compile Include="IBackendPreferences.cs" />
+    <Compile Include="NativeApplication.cs" />
   </ItemGroup>
   <ItemGroup>
     <Folder Include="DateFormatters\" />
diff --git a/src/tasque/Program.cs b/src/tasque/Program.cs
index c5680e5..0728a6c 100644
--- a/src/tasque/Program.cs
+++ b/src/tasque/Program.cs
@@ -34,10 +34,8 @@ namespace Tasque
 			INativeApplication nativeApp;
 #if OSX
 			nativeApp = new OSXApplication ();
-#elif WIN
-			nativeApp = new GtkApplication ();
 #else
-			nativeApp = new GnomeApplication ();
+			nativeApp = new GtkApplication ();
 #endif
 			return nativeApp;
 		}