[vala] gtksourceview-2.0: Make some interface methods virtual, not abstract

[Evan Nemerson <evann src gnome org>]

commit 99539587fd28719f2d5d3ab75f53f73309284ad4
Author: Evan Nemerson <evan coeus-group com>
Date:   Sat Oct 2 13:02:08 2010 -0700

    gtksourceview-2.0: Make some interface methods virtual, not abstract
    
    Fixes bug 628704.

 vapi/gtksourceview-2.0.vapi                        |   40 ++++++++++----------
 .../gtksourceview-2.0/gtksourceview-2.0.metadata   |    5 ++
 vapigen/valagidlparser.vala                        |    3 +
 3 files changed, 28 insertions(+), 20 deletions(-)
---
diff --git a/vapi/gtksourceview-2.0.vapi b/vapi/gtksourceview-2.0.vapi
index 18212bb..899983c 100644
--- a/vapi/gtksourceview-2.0.vapi
+++ b/vapi/gtksourceview-2.0.vapi
@@ -414,29 +414,29 @@ namespace Gtk {
 	}
 	[CCode (cheader_filename = "gtksourceview/gtksourceview.h")]
 	public interface SourceCompletionProposal : GLib.Object {
-		public abstract bool equal (Gtk.SourceCompletionProposal other);
-		public abstract unowned Gdk.Pixbuf get_icon ();
-		public abstract unowned string get_info ();
-		public abstract unowned string get_label ();
-		public abstract unowned string get_markup ();
-		public abstract unowned string get_text ();
-		public abstract uint hash ();
+		public virtual bool equal (Gtk.SourceCompletionProposal other);
+		public virtual unowned Gdk.Pixbuf get_icon ();
+		public virtual unowned string get_info ();
+		public virtual unowned string get_label ();
+		public virtual unowned string get_markup ();
+		public virtual unowned string get_text ();
+		public virtual uint hash ();
 		[HasEmitter]
 		public signal void changed ();
 	}
 	[CCode (cheader_filename = "gtksourceview/gtksourceview.h")]
 	public interface SourceCompletionProvider : GLib.Object {
-		public abstract bool activate_proposal (Gtk.SourceCompletionProposal proposal, Gtk.TextIter iter);
-		public abstract Gtk.SourceCompletionActivation get_activation ();
-		public abstract unowned Gdk.Pixbuf? get_icon ();
-		public abstract unowned Gtk.Widget? get_info_widget (Gtk.SourceCompletionProposal proposal);
-		public abstract int get_interactive_delay ();
-		public abstract string get_name ();
-		public abstract int get_priority ();
-		public abstract bool get_start_iter (Gtk.SourceCompletionContext context, Gtk.SourceCompletionProposal proposal, Gtk.TextIter iter);
-		public abstract bool match (Gtk.SourceCompletionContext context);
-		public abstract void populate (Gtk.SourceCompletionContext context);
-		public abstract void update_info (Gtk.SourceCompletionProposal proposal, Gtk.SourceCompletionInfo info);
+		public virtual bool activate_proposal (Gtk.SourceCompletionProposal proposal, Gtk.TextIter iter);
+		public virtual Gtk.SourceCompletionActivation get_activation ();
+		public virtual unowned Gdk.Pixbuf get_icon ();
+		public virtual unowned Gtk.Widget get_info_widget (Gtk.SourceCompletionProposal proposal);
+		public virtual int get_interactive_delay ();
+		public virtual unowned string get_name ();
+		public virtual int get_priority ();
+		public virtual bool get_start_iter (Gtk.SourceCompletionContext context, Gtk.SourceCompletionProposal proposal, Gtk.TextIter iter);
+		public virtual bool match (Gtk.SourceCompletionContext context);
+		public virtual void populate (Gtk.SourceCompletionContext context);
+		public virtual void update_info (Gtk.SourceCompletionProposal proposal, Gtk.SourceCompletionInfo info);
 	}
 	[CCode (cheader_filename = "gtksourceview/gtksourceview.h")]
 	public interface SourceUndoManager : GLib.Object {
@@ -501,9 +501,9 @@ namespace Gtk {
 	[CCode (cheader_filename = "gtksourceview/gtksourceview.h")]
 	public delegate unowned string SourceViewMarkTooltipFunc (Gtk.SourceMark mark);
 	[CCode (cheader_filename = "gtksourceview/gtksourceview.h")]
-	public extern const string SOURCE_COMPLETION_CAPABILITY_AUTOMATIC;
+	public const string SOURCE_COMPLETION_CAPABILITY_AUTOMATIC;
 	[CCode (cheader_filename = "gtksourceview/gtksourceview.h")]
-	public extern const string SOURCE_COMPLETION_CAPABILITY_INTERACTIVE;
+	public const string SOURCE_COMPLETION_CAPABILITY_INTERACTIVE;
 	[CCode (cheader_filename = "gtksourceview/gtksourceview.h")]
 	public static bool source_iter_backward_search (Gtk.TextIter iter, string str, Gtk.SourceSearchFlags flags, out Gtk.TextIter match_start, out Gtk.TextIter match_end, Gtk.TextIter? limit);
 	[CCode (cheader_filename = "gtksourceview/gtksourceview.h")]
diff --git a/vapi/packages/gtksourceview-2.0/gtksourceview-2.0.metadata b/vapi/packages/gtksourceview-2.0/gtksourceview-2.0.metadata
index 4559529..3dbee01 100644
--- a/vapi/packages/gtksourceview-2.0/gtksourceview-2.0.metadata
+++ b/vapi/packages/gtksourceview-2.0/gtksourceview-2.0.metadata
@@ -34,6 +34,11 @@ gtk_source_language_manager_get_language_ids is_array="1" nullable="1" array_nul
 gtk_source_language_manager_get_search_path is_array="1" nullable="1" array_null_terminated="1"
 gtk_source_language_manager_set_search_path.dirs is_array="1" nullable="1" array_null_terminated="1"
 GtkSourcePrintCompositor cheader_filename="gtksourceview/gtksourceprintcompositor.h"
+gtk_source_completion_provider_* virtual="1"
+gtk_source_completion_provider_get_name virtual="1"
+gtk_source_completion_provider_get_icon virtual="1"
+gtk_source_completion_provider_get_info_widget virtual="1"
+gtk_source_completion_proposal_* virtual="1"
 GtkSourceSearchFlags cheader_filename="gtksourceview/gtksourceiter.h"
 GtkSourceStyleSchemeManager cheader_filename="gtksourceview/gtksourcestyleschememanager.h"
 gtk_source_style_copy transfer_ownership="1"
diff --git a/vapigen/valagidlparser.vala b/vapigen/valagidlparser.vala
index 2225867..b8dc293 100644
--- a/vapigen/valagidlparser.vala
+++ b/vapigen/valagidlparser.vala
@@ -2250,6 +2250,9 @@ public class Vala.GIdlParser : CodeVisitor {
 						if (eval (nv[1]) == "0") {
 							m.is_virtual = false;
 							m.is_abstract = false;
+						} else {
+							m.is_virtual = true;
+							m.is_abstract = false;
 						}
 					}
 				}