[f-spot] drop Gnome from MW

[Stephane Delcroix <sdelcroix src gnome org>]

commit 3b17c879c66d8f5fb783796f306c377e47fb5391
Author: Stephane Delcroix <stephane delcroix org>
Date:   Thu Jun 25 13:34:29 2009 +0200

    drop Gnome from MW
    
    simply drop a Gnome.Vfs call and replace another one by a Gio equiv.

 src/MainWindow.cs           |   17 ++++++-----------
 src/Widgets/OpenWithMenu.cs |    4 ++--
 2 files changed, 8 insertions(+), 13 deletions(-)
---
diff --git a/src/MainWindow.cs b/src/MainWindow.cs
index d58f2ac..c12f452 100644
--- a/src/MainWindow.cs
+++ b/src/MainWindow.cs
@@ -631,11 +631,6 @@ public class MainWindow {
 			bool prev = valid && photo_view.View.Item.Index > 0;
 			bool next = valid && photo_view.View.Item.Index < query.Count - 1;
 
-			if (valid) {
-				Gnome.Vfs.Uri vfs = new Gnome.Vfs.Uri (photo_view.View.Item.Current.DefaultVersionUri.ToString ());
-				valid = vfs.Scheme == "file";
-			}
-
 			display_previous_button.Sensitive = prev;
 			display_next_button.Sensitive = next;
 
@@ -3095,18 +3090,18 @@ public class MainWindow {
 		}
 	}
 
-	public string [] SelectedMimeTypes ()
+	public List<string> SelectedMimeTypes ()
 	{
-		ArrayList mimes = new ArrayList ();
+		List<string> contents = new List<string> ();
 
 		foreach (Photo p in SelectedPhotos ()) {
-			string mime = Gnome.Vfs.MimeType.GetMimeTypeForUri (p.DefaultVersionUri.ToString ());
+			string content = GLib.FileFactory.NewForUri (p.DefaultVersionUri).QueryInfo ("standard::content-type", GLib.FileQueryInfoFlags.None, null).ContentType;
 
-			if (! mimes.Contains (mime))
-				mimes.Add (mime);
+			if (! contents.Contains (content))
+				contents.Add (content);
 		}
 
-		return mimes.ToArray (typeof (string)) as string [];
+		return contents;
 	}
 
 	private void ShowQueryWidget ()
diff --git a/src/Widgets/OpenWithMenu.cs b/src/Widgets/OpenWithMenu.cs
index 67d9b07..ad31871 100644
--- a/src/Widgets/OpenWithMenu.cs
+++ b/src/Widgets/OpenWithMenu.cs
@@ -26,7 +26,7 @@ namespace FSpot.Widgets {
 	public class OpenWithMenu: Gtk.Menu {
 		public event EventHandler<ApplicationActivatedEventArgs> ApplicationActivated;
 
-		public delegate string [] TypeFetcher ();
+		public delegate IEnumerable<string> TypeFetcher ();
 		TypeFetcher type_fetcher;
 
 		List<string> ignore_apps;
@@ -76,7 +76,7 @@ namespace FSpot.Widgets {
 			ShowAll ();
 		}
 
-		AppInfo[] ApplicationsFor (string [] types)
+		AppInfo[] ApplicationsFor (IEnumerable<string> types)
 		{
 			List<AppInfo> app_infos = new List<AppInfo> ();
 			List<string> existing_ids = new List<string> ();