support base_class attribute

2007-08-31  Juerg Billeter  <j@bitron.ch>

	* vapigen/valagidlparser.vala: support base_class attribute

	* vapi/packages/gdk-2.0/gdk-2.0.metadata, vapi/gdk-2.0.vala: set
	  base_class of GdkPixmap, fixes bug 463816

svn path=/trunk/; revision=551

4 files changed, 20 insertions, 3 deletions

diff --git a/ChangeLog b/ChangeLog
index f61bc8fec..ecc73b46d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 2007-08-31  Jürg Billeter  <j@bitron.ch>
 
+	* vapigen/valagidlparser.vala: support base_class attribute
+
+	* vapi/packages/gdk-2.0/gdk-2.0.metadata, vapi/gdk-2.0.vala: set
+	  base_class of GdkPixmap, fixes bug 463816
+
+2007-08-31  Jürg Billeter  <j@bitron.ch>
+
 	* vala/valaclass.vala, vala/valastruct.vala: use G_TYPE_POINTER for
 	  not registered classes, add has_type_id attribute
 
diff --git a/vapi/gdk-2.0.vala b/vapi/gdk-2.0.vala
index 97131c748..5fa6c537f 100644
--- a/vapi/gdk-2.0.vala
+++ b/vapi/gdk-2.0.vala
@@ -956,7 +956,7 @@ namespace Gdk {
 		public PixbufSimpleAnim (int width, int height, float rate);
 	}
 	[CCode (cheader_filename = "gdk/gdk.h")]
-	public class Pixmap : GLib.Object {
+	public class Pixmap : Gdk.Drawable {
 		public static weak Gdk.Pixmap colormap_create_from_xpm (Gdk.Drawable drawable, Gdk.Colormap colormap, Gdk.Bitmap mask, out Gdk.Color transparent_color, string filename);
 		public static weak Gdk.Pixmap colormap_create_from_xpm_d (Gdk.Drawable drawable, Gdk.Colormap colormap, Gdk.Bitmap mask, out Gdk.Color transparent_color, string data);
 		public static weak Gdk.Pixmap create_from_data (Gdk.Drawable drawable, string data, int width, int height, int depth, out Gdk.Color fg, out Gdk.Color bg);
@@ -1627,7 +1627,7 @@ namespace Gdk {
 	}
 	[CCode (cheader_filename = "gdk/gdk.h")]
 	public class Cairo {
-		public static weak Cairo.Context create (Gdk.Drawable drawable);
+		public static Cairo.Context create (Gdk.Drawable drawable);
 		public static void rectangle (Cairo.Context cr, out Gdk.Rectangle rectangle);
 		public static void region (Cairo.Context cr, Gdk.Region region);
 		public static void set_source_color (Cairo.Context cr, out Gdk.Color color);
diff --git a/vapi/packages/gdk-2.0/gdk-2.0.metadata b/vapi/packages/gdk-2.0/gdk-2.0.metadata
index cfc50e76d..3b92e66c2 100644
--- a/vapi/packages/gdk-2.0/gdk-2.0.metadata
+++ b/vapi/packages/gdk-2.0/gdk-2.0.metadata
@@ -1,5 +1,6 @@
 Gdk cheader_filename="gdk/gdk.h"
 GdkAtom is_value_type="1"
+gdk_cairo_create transfer_ownership="1"
 GdkColor is_value_type="1"
 GdkCursor is_value_type="0"
 gdk_pixbuf_new_from_xpm_data.data is_array="1"
@@ -7,6 +8,7 @@ gdk_pixbuf_save_to_bufferv.option_keys is_array="1"
 gdk_pixbuf_save_to_bufferv.option_values is_array="1"
 gdk_pixbuf_save_to_callbackv.option_keys is_array="1"
 gdk_pixbuf_save_to_callbackv.option_values is_array="1"
+GdkPixmap base_class="GdkDrawable"
 GdkRectangle is_value_type="1"
 GdkWindowAttr is_value_type="1"
 
diff --git a/vapigen/valagidlparser.vala b/vapigen/valagidlparser.vala
index 08eff31b0..1c85f415a 100644
--- a/vapigen/valagidlparser.vala
+++ b/vapigen/valagidlparser.vala
@@ -543,6 +543,8 @@ public class Vala.GIdlParser : CodeVisitor {
 	private void parse_object (IdlNodeInterface! node, Namespace! ns, IdlModule! module) {
 		string name = fix_type_name (node.gtype_name, module);
 
+		string base_class = null;
+
 		var cl = ns.scope.lookup (name) as Class;
 		if (cl == null) {
 			cl = new Class (name, current_source_reference);
@@ -554,6 +556,8 @@ public class Vala.GIdlParser : CodeVisitor {
 					var nv = attr.split ("=", 2);
 					if (nv[0] == "cheader_filename") {
 						cl.add_cheader_filename (eval (nv[1]));
+					} else if (nv[0] == "base_class") {
+						base_class = eval (nv[1]);
 					} else if (nv[0] == "hidden") {
 						if (eval (nv[1]) == "1") {
 							return;
@@ -566,7 +570,11 @@ public class Vala.GIdlParser : CodeVisitor {
 			current_source_file.add_node (cl);
 		}
 
-		if (node.parent != null) {
+		if (base_class != null) {
+			var parent = new TypeReference ();
+			parse_type_string (parent, base_class);
+			cl.add_base_type (parent);
+		} else if (node.parent != null) {
 			var parent = new TypeReference ();
 			parse_type_string (parent, node.parent);
 			cl.add_base_type (parent);