2002-08-03 Rachel Hestilow <hestilow@ximian.com>

* generator/Method.cs: Support libname overrides. Call parms.Finish.
	* generator/Parameters.cs: New method parms.Finish. Generate a temporary
	holder variable for enum out parameters.
	* generator/Property.cs: Pass a boolean to EnumWrapper indicating.
	if these are flags.
	* generator/StructBase.cs: Disable array marshalling (it is
	broken in mono.)
	* generator/SymbolTable.cs: Add methods IsEnumFlags.

	* glib/EnumWrapper.cs: New bool "flags".
	* glib/Value.cs: Call flags variant on GValue for enum props, if needed.

	* glue/Makefile.am, glue/style.c, glue/widget.c: Add widget
	and style field accessor methods.

	* gtk/Style.custom, Widget.custom: Added.

	* parser/README: Update requirements (needed for pixbuf drawable hack)
	* parser/Gdk.metadata: Fix library for pixbuf methods in gdk.
	Add Window.GetPointer "out" parameters.
	* parser/gapi2xml.pl: Remap gdk_draw_* methods to Drawable.

	* sample/Makefile.in: Add size and scribble samples.
	* sample/Scribble.cs: Added.

svn path=/trunk/gtk-sharp/; revision=6387

ChangeLog

@@ -1,3 +1,30 @@
+2002-08-03  Rachel Hestilow  <hestilow@ximian.com>
+
+	* generator/Method.cs: Support libname overrides. Call parms.Finish.
+	* generator/Parameters.cs: New method parms.Finish. Generate a temporary
+	holder variable for enum out parameters.
+	* generator/Property.cs: Pass a boolean to EnumWrapper indicating.
+	if these are flags.
+	* generator/StructBase.cs: Disable array marshalling (it is
+	broken in mono.)
+	* generator/SymbolTable.cs: Add methods IsEnumFlags.
+
+	* glib/EnumWrapper.cs: New bool "flags".
+	* glib/Value.cs: Call flags variant on GValue for enum props, if needed.
+
+	* glue/Makefile.am, glue/style.c, glue/widget.c: Add widget
+	and style field accessor methods.
+	
+	* gtk/Style.custom, Widget.custom: Added.
+	
+	* parser/README: Update requirements (needed for pixbuf drawable hack)
+	* parser/Gdk.metadata: Fix library for pixbuf methods in gdk.
+	Add Window.GetPointer "out" parameters.
+	* parser/gapi2xml.pl: Remap gdk_draw_* methods to Drawable.
+
+	* sample/Makefile.in: Add size and scribble samples.
+	* sample/Scribble.cs: Added.
+	
 2002-08-02  Rachel Hestilow  <hestilow@ximian.com>
 
 	[ Mike, this is everything I wanted in for the release. ]

generator/Method.cs

@@ -27,12 +27,16 @@ namespace GtkSharp.Generation {
 
 		public Method (string libname, XmlElement elem, ClassBase container_type) 
 		{
-			this.libname = libname;
 			this.elem = elem;
 			if (elem["parameters"] != null)
 				parms = new Parameters (elem["parameters"]);
 			this.container_type = container_type;
 			this.name = elem.GetAttribute("name");
+			// override library - used in pixbuf API fixage 
+			if (elem.HasAttribute ("library"))
+				this.libname = elem.GetAttribute ("library");
+			else
+				this.libname = libname;
 		}
 
 		public string Name {
@@ -356,8 +360,10 @@ namespace GtkSharp.Generation {
 				}
 			}
 			
-			if (parms != null)
+			if (parms != null) {
+				parms.Finish (sw, indent);
 				parms.HandleException (sw, indent);
+			}
 
 			if (is_get && parms != null) 
 				sw.WriteLine (indent + "\t\t\treturn " + parms.AccessorName + ";");

generator/Parameters.cs

@@ -205,6 +205,9 @@ namespace GtkSharp.Generation {
 						import_sig += pass_as + " ";
 						call_string += "out ";
 					}
+					
+					if (SymbolTable.IsEnum (type))
+						call_parm = name + "_as_int";
 				}
 				else if (type == "GError**")
 				{
@@ -253,13 +256,17 @@ namespace GtkSharp.Generation {
 				if ((is_get || (p_elem.HasAttribute("pass_as") && p_elem.GetAttribute ("pass_as") == "out")) && (SymbolTable.IsObject (c_type) || SymbolTable.IsOpaque (c_type))) {
 					sw.WriteLine(indent + "\t\t\t" + name + " = new " + type + "();");
 				}
+
+				if (p_elem.HasAttribute("pass_as") && p_elem.GetAttribute ("pass_as") == "out" && SymbolTable.IsEnum (c_type)) {
+					sw.WriteLine(indent + "\t\t\tint " + name + "_as_int;");
+				}
 			}
 
 			if (ThrowsException)
 				sw.WriteLine (indent + "\t\t\tIntPtr error = IntPtr.Zero;");
 		}
-/*
-		public void Finish (StreamWriter sw)
+
+		public void Finish (StreamWriter sw, string indent)
 		{
 			foreach (XmlNode parm in elem.ChildNodes) {
 				if (parm.Name != "parameter") {
@@ -269,16 +276,14 @@ namespace GtkSharp.Generation {
 				XmlElement p_elem = (XmlElement) parm;
 				string c_type = p_elem.GetAttribute ("type");
 				string name = MangleName(p_elem.GetAttribute("name"));
+				string type = SymbolTable.GetCSType(c_type);
 
-				if ((p_elem.HasAttribute("pass_as") && p_elem.GetAttribute ("pass_as") == "out")) {
-					string call_parm = SymbolTable.CallByName(c_type, name);
-					string local_parm = GetPossibleLocal (call_parm);
-					if (call_parm != local_parm)
-						sw.WriteLine ("\t\t\t{0} = {1};", call_parm, local_parm);
+				if (p_elem.HasAttribute("pass_as") && p_elem.GetAttribute ("pass_as") == "out" && SymbolTable.IsEnum (c_type)) {
+					sw.WriteLine(indent + "\t\t\t" + name + " = (" + type + ") " + name + "_as_int;");
 				}
 			}
 		}
-*/
+
 
 		public void HandleException (StreamWriter sw, string indent)
 		{

generator/Property.cs

@@ -117,7 +117,7 @@ namespace GtkSharp.Generation {
 				sw.WriteLine("\t\t\tset {");
 				sw.Write("\t\t\t\tSetProperty(" + cname + ", new GLib.Value(");
 				if (SymbolTable.IsEnum(c_type)) {
-					sw.WriteLine("Handle, " + cname + ", new GLib.EnumWrapper ((int) value)));");
+					sw.WriteLine("Handle, " + cname + ", new GLib.EnumWrapper ((int) value, {0})));", SymbolTable.IsEnumFlags (c_type) ? "true" : "false");
 				} else if (SymbolTable.IsBoxed (c_type)) {
 					sw.WriteLine("Handle, " + cname + ", new GLib.Boxed (value)));");
 				} else {

generator/StructBase.cs

@@ -128,8 +128,9 @@ namespace GtkSharp.Generation {
 				}
 			}
 			
+			// FIXME: marshalling not implemented here in mono 
 			if (field.HasAttribute("array_len"))
-				type += "[]";
+				type = "IntPtr";
 
 			if (IsBit (field))
 				name = String.Format ("_bitfield{0}", bitfields++);

generator/SymbolTable.cs

@@ -297,6 +297,17 @@ namespace GtkSharp.Generation {
 			return false;
 		}
 	
+		public static bool IsEnumFlags(string c_type)
+		{
+			c_type = Trim(c_type);
+			c_type = DeAlias(c_type);
+			if (complex_types.ContainsKey(c_type)) {
+				EnumGen gen = complex_types[c_type] as EnumGen;
+				return (gen != null && gen.Elem.GetAttribute ("type") == "flags");
+			}
+			return false;
+		}
+	
 		public static bool IsInterface(string c_type)
 		{
 			c_type = Trim(c_type);

generator/gtkapi.xml

@@ -1119,6 +1119,32 @@
       <method name="GetColorspace" cname="gdk_pixbuf_get_colorspace">
         <return-type type="GdkColorspace"/>
       </method>
+      <method name="GetFromDrawable" cname="gdk_pixbuf_get_from_drawable" library="gdk-x11-2.0">
+        <return-type type="GdkPixbuf*"/>
+        <parameters>
+          <parameter type="GdkDrawable*" name="src"/>
+          <parameter type="GdkColormap*" name="cmap"/>
+          <parameter type="int" name="src_x"/>
+          <parameter type="int" name="src_y"/>
+          <parameter type="int" name="dest_x"/>
+          <parameter type="int" name="dest_y"/>
+          <parameter type="int" name="width"/>
+          <parameter type="int" name="height"/>
+        </parameters>
+      </method>
+      <method name="GetFromImage" cname="gdk_pixbuf_get_from_image" library="gdk-x11-2.0">
+        <return-type type="GdkPixbuf*"/>
+        <parameters>
+          <parameter type="GdkImage*" name="src"/>
+          <parameter type="GdkColormap*" name="cmap"/>
+          <parameter type="int" name="src_x"/>
+          <parameter type="int" name="src_y"/>
+          <parameter type="int" name="dest_x"/>
+          <parameter type="int" name="dest_y"/>
+          <parameter type="int" name="width"/>
+          <parameter type="int" name="height"/>
+        </parameters>
+      </method>
       <method name="GetHasAlpha" cname="gdk_pixbuf_get_has_alpha">
         <return-type type="gboolean"/>
       </method>
@@ -1196,6 +1222,69 @@
           <parameter type="int" name="height"/>
         </parameters>
       </constructor>
+      <method name="RenderPixmapAndMask" cname="gdk_pixbuf_render_pixmap_and_mask" library="gdk-x11-2.0">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkPixmap**" name="pixmap_return"/>
+          <parameter type="GdkBitmap**" name="mask_return"/>
+          <parameter type="int" name="alpha_threshold"/>
+        </parameters>
+      </method>
+      <method name="RenderPixmapAndMaskForColormap" cname="gdk_pixbuf_render_pixmap_and_mask_for_colormap" library="gdk-x11-2.0">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkColormap*" name="colormap"/>
+          <parameter type="GdkPixmap**" name="pixmap_return"/>
+          <parameter type="GdkBitmap**" name="mask_return"/>
+          <parameter type="int" name="alpha_threshold"/>
+        </parameters>
+      </method>
+      <method name="RenderThresholdAlpha" cname="gdk_pixbuf_render_threshold_alpha" library="gdk-x11-2.0">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkBitmap*" name="bitmap"/>
+          <parameter type="int" name="src_x"/>
+          <parameter type="int" name="src_y"/>
+          <parameter type="int" name="dest_x"/>
+          <parameter type="int" name="dest_y"/>
+          <parameter type="int" name="width"/>
+          <parameter type="int" name="height"/>
+          <parameter type="int" name="alpha_threshold"/>
+        </parameters>
+      </method>
+      <method name="RenderToDrawable" cname="gdk_pixbuf_render_to_drawable" library="gdk-x11-2.0">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkDrawable*" name="drawable"/>
+          <parameter type="GdkGC*" name="gc"/>
+          <parameter type="int" name="src_x"/>
+          <parameter type="int" name="src_y"/>
+          <parameter type="int" name="dest_x"/>
+          <parameter type="int" name="dest_y"/>
+          <parameter type="int" name="width"/>
+          <parameter type="int" name="height"/>
+          <parameter type="GdkRgbDither" name="dither"/>
+          <parameter type="int" name="x_dither"/>
+          <parameter type="int" name="y_dither"/>
+        </parameters>
+      </method>
+      <method name="RenderToDrawableAlpha" cname="gdk_pixbuf_render_to_drawable_alpha" library="gdk-x11-2.0">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkDrawable*" name="drawable"/>
+          <parameter type="int" name="src_x"/>
+          <parameter type="int" name="src_y"/>
+          <parameter type="int" name="dest_x"/>
+          <parameter type="int" name="dest_y"/>
+          <parameter type="int" name="width"/>
+          <parameter type="int" name="height"/>
+          <parameter type="GdkPixbufAlphaMode" name="alpha_mode"/>
+          <parameter type="int" name="alpha_threshold"/>
+          <parameter type="GdkRgbDither" name="dither"/>
+          <parameter type="int" name="x_dither"/>
+          <parameter type="int" name="y_dither"/>
+        </parameters>
+      </method>
       <method name="SaturateAndPixelate" cname="gdk_pixbuf_saturate_and_pixelate">
         <return-type type="void"/>
         <parameters>
@@ -2313,6 +2402,240 @@
       <constructor cname="gdk_drag_context_new"/>
     </object>
     <object name="Drawable" cname="GdkDrawable" parent="GObject">
+      <method name="DrawArc" cname="gdk_draw_arc">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkGC*" name="gc"/>
+          <parameter type="gint" name="filled"/>
+          <parameter type="gint" name="x"/>
+          <parameter type="gint" name="y"/>
+          <parameter type="gint" name="width"/>
+          <parameter type="gint" name="height"/>
+          <parameter type="gint" name="angle1"/>
+          <parameter type="gint" name="angle2"/>
+        </parameters>
+      </method>
+      <method name="DrawDrawable" cname="gdk_draw_drawable">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkGC*" name="gc"/>
+          <parameter type="GdkDrawable*" name="src"/>
+          <parameter type="gint" name="xsrc"/>
+          <parameter type="gint" name="ysrc"/>
+          <parameter type="gint" name="xdest"/>
+          <parameter type="gint" name="ydest"/>
+          <parameter type="gint" name="width"/>
+          <parameter type="gint" name="height"/>
+        </parameters>
+      </method>
+      <method name="DrawGlyphs" cname="gdk_draw_glyphs">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkGC*" name="gc"/>
+          <parameter type="PangoFont*" name="font"/>
+          <parameter type="gint" name="x"/>
+          <parameter type="gint" name="y"/>
+          <parameter type="PangoGlyphString*" name="glyphs"/>
+        </parameters>
+      </method>
+      <method name="DrawGrayImage" cname="gdk_draw_gray_image">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkGC*" name="gc"/>
+          <parameter type="gint" name="x"/>
+          <parameter type="gint" name="y"/>
+          <parameter type="gint" name="width"/>
+          <parameter type="gint" name="height"/>
+          <parameter type="GdkRgbDither" name="dith"/>
+          <parameter type="guchar*" name="buf"/>
+          <parameter type="gint" name="rowstride"/>
+        </parameters>
+      </method>
+      <method name="DrawImage" cname="gdk_draw_image">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkGC*" name="gc"/>
+          <parameter type="GdkImage*" name="image"/>
+          <parameter type="gint" name="xsrc"/>
+          <parameter type="gint" name="ysrc"/>
+          <parameter type="gint" name="xdest"/>
+          <parameter type="gint" name="ydest"/>
+          <parameter type="gint" name="width"/>
+          <parameter type="gint" name="height"/>
+        </parameters>
+      </method>
+      <method name="DrawIndexedImage" cname="gdk_draw_indexed_image">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkGC*" name="gc"/>
+          <parameter type="gint" name="x"/>
+          <parameter type="gint" name="y"/>
+          <parameter type="gint" name="width"/>
+          <parameter type="gint" name="height"/>
+          <parameter type="GdkRgbDither" name="dith"/>
+          <parameter type="guchar*" name="buf"/>
+          <parameter type="gint" name="rowstride"/>
+          <parameter type="GdkRgbCmap*" name="cmap"/>
+        </parameters>
+      </method>
+      <method name="DrawLayout" cname="gdk_draw_layout">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkGC*" name="gc"/>
+          <parameter type="gint" name="x"/>
+          <parameter type="gint" name="y"/>
+          <parameter type="PangoLayout*" name="layout"/>
+        </parameters>
+      </method>
+      <method name="DrawLayoutLine" cname="gdk_draw_layout_line">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkGC*" name="gc"/>
+          <parameter type="gint" name="x"/>
+          <parameter type="gint" name="y"/>
+          <parameter type="PangoLayoutLine*" name="line"/>
+        </parameters>
+      </method>
+      <method name="DrawLayoutLineWithColors" cname="gdk_draw_layout_line_with_colors">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkGC*" name="gc"/>
+          <parameter type="gint" name="x"/>
+          <parameter type="gint" name="y"/>
+          <parameter type="PangoLayoutLine*" name="line"/>
+          <parameter type="GdkColor*" name="foreground"/>
+          <parameter type="GdkColor*" name="background"/>
+        </parameters>
+      </method>
+      <method name="DrawLayoutWithColors" cname="gdk_draw_layout_with_colors">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkGC*" name="gc"/>
+          <parameter type="gint" name="x"/>
+          <parameter type="gint" name="y"/>
+          <parameter type="PangoLayout*" name="layout"/>
+          <parameter type="GdkColor*" name="foreground"/>
+          <parameter type="GdkColor*" name="background"/>
+        </parameters>
+      </method>
+      <method name="DrawLine" cname="gdk_draw_line">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkGC*" name="gc"/>
+          <parameter type="gint" name="x1"/>
+          <parameter type="gint" name="y1"/>
+          <parameter type="gint" name="x2"/>
+          <parameter type="gint" name="y2"/>
+        </parameters>
+      </method>
+      <method name="DrawLines" cname="gdk_draw_lines">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkGC*" name="gc"/>
+          <parameter type="GdkPoint*" name="points"/>
+          <parameter type="gint" name="npoints"/>
+        </parameters>
+      </method>
+      <method name="DrawPoint" cname="gdk_draw_point">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkGC*" name="gc"/>
+          <parameter type="gint" name="x"/>
+          <parameter type="gint" name="y"/>
+        </parameters>
+      </method>
+      <method name="DrawPoints" cname="gdk_draw_points">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkGC*" name="gc"/>
+          <parameter type="GdkPoint*" name="points"/>
+          <parameter type="gint" name="npoints"/>
+        </parameters>
+      </method>
+      <method name="DrawPolygon" cname="gdk_draw_polygon">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkGC*" name="gc"/>
+          <parameter type="gint" name="filled"/>
+          <parameter type="GdkPoint*" name="points"/>
+          <parameter type="gint" name="npoints"/>
+        </parameters>
+      </method>
+      <method name="DrawRectangle" cname="gdk_draw_rectangle">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkGC*" name="gc"/>
+          <parameter type="gint" name="filled"/>
+          <parameter type="gint" name="x"/>
+          <parameter type="gint" name="y"/>
+          <parameter type="gint" name="width"/>
+          <parameter type="gint" name="height"/>
+        </parameters>
+      </method>
+      <method name="DrawRgb32Image" cname="gdk_draw_rgb_32_image">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkGC*" name="gc"/>
+          <parameter type="gint" name="x"/>
+          <parameter type="gint" name="y"/>
+          <parameter type="gint" name="width"/>
+          <parameter type="gint" name="height"/>
+          <parameter type="GdkRgbDither" name="dith"/>
+          <parameter type="guchar*" name="buf"/>
+          <parameter type="gint" name="rowstride"/>
+        </parameters>
+      </method>
+      <method name="DrawRgb32ImageDithalign" cname="gdk_draw_rgb_32_image_dithalign">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkGC*" name="gc"/>
+          <parameter type="gint" name="x"/>
+          <parameter type="gint" name="y"/>
+          <parameter type="gint" name="width"/>
+          <parameter type="gint" name="height"/>
+          <parameter type="GdkRgbDither" name="dith"/>
+          <parameter type="guchar*" name="buf"/>
+          <parameter type="gint" name="rowstride"/>
+          <parameter type="gint" name="xdith"/>
+          <parameter type="gint" name="ydith"/>
+        </parameters>
+      </method>
+      <method name="DrawRgbImage" cname="gdk_draw_rgb_image">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkGC*" name="gc"/>
+          <parameter type="gint" name="x"/>
+          <parameter type="gint" name="y"/>
+          <parameter type="gint" name="width"/>
+          <parameter type="gint" name="height"/>
+          <parameter type="GdkRgbDither" name="dith"/>
+          <parameter type="guchar*" name="rgb_buf"/>
+          <parameter type="gint" name="rowstride"/>
+        </parameters>
+      </method>
+      <method name="DrawRgbImageDithalign" cname="gdk_draw_rgb_image_dithalign">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkGC*" name="gc"/>
+          <parameter type="gint" name="x"/>
+          <parameter type="gint" name="y"/>
+          <parameter type="gint" name="width"/>
+          <parameter type="gint" name="height"/>
+          <parameter type="GdkRgbDither" name="dith"/>
+          <parameter type="guchar*" name="rgb_buf"/>
+          <parameter type="gint" name="rowstride"/>
+          <parameter type="gint" name="xdith"/>
+          <parameter type="gint" name="ydith"/>
+        </parameters>
+      </method>
+      <method name="DrawSegments" cname="gdk_draw_segments">
+        <return-type type="void"/>
+        <parameters>
+          <parameter type="GdkGC*" name="gc"/>
+          <parameter type="GdkSegment*" name="segs"/>
+          <parameter type="gint" name="nsegs"/>
+        </parameters>
+      </method>
       <method name="GetClipRegion" cname="gdk_drawable_get_clip_region">
         <return-type type="GdkRegion*"/>
       </method>
@@ -2912,9 +3235,9 @@
       <method name="GetPointer" cname="gdk_window_get_pointer">
         <return-type type="GdkWindow*"/>
         <parameters>
-          <parameter type="gint*" name="x"/>
-          <parameter type="gint*" name="y"/>
-          <parameter type="GdkModifierType*" name="mask"/>
+          <parameter type="gint*" name="x" pass_as="out"/>
+          <parameter type="gint*" name="y" pass_as="out"/>
+          <parameter type="GdkModifierType*" name="mask" pass_as="out"/>
         </parameters>
       </method>
       <method name="GetPosition" cname="gdk_window_get_position">

glib/EnumWrapper.cs

@@ -13,9 +13,11 @@ namespace GLib {
 	// <remarks> </remarks>
 	public class EnumWrapper {
 		int val;
+		public bool flags;
 		
-		public EnumWrapper (int val) {
+		public EnumWrapper (int val, bool flags) {
 			this.val = val;
+			this.flags = flags;
 		}
 
 		public static explicit operator int (EnumWrapper wrap) {

glib/Value.cs

@@ -233,6 +233,8 @@ namespace GLib {
 
 		[DllImport("gobject-2.0")]
 		static extern void g_value_set_enum (IntPtr val, int data);
+		[DllImport("gobject-2.0")]
+		static extern void g_value_set_flags (IntPtr val, uint data);
 		
 		/// <summary>
 		///	Value Constructor
@@ -245,6 +247,9 @@ namespace GLib {
 		public Value (IntPtr obj, string prop_name, EnumWrapper wrap)
 		{
 			_val = gtksharp_value_create_from_property (obj, prop_name);
+			if (wrap.flags)
+				g_value_set_flags (_val, (uint) (int) wrap); 
+			else
 				g_value_set_enum (_val, (int) wrap); 
 		}
 
@@ -451,6 +456,8 @@ namespace GLib {
 
 		[DllImport("gobject-2.0")]
 		static extern int g_value_get_enum (IntPtr val);
+		[DllImport("gobject-2.0")]
+		static extern uint g_value_get_flags (IntPtr val);
 
 		/// <summary>
 		///	Value to Enum Conversion
@@ -466,7 +473,8 @@ namespace GLib {
 		{
 			// FIXME: Insert an appropriate exception here if
 			// _val.type indicates an error.
-			return new EnumWrapper (g_value_get_enum (val._val));
+			// FIXME: handle flags
+			return new EnumWrapper (g_value_get_enum (val._val), false);
 		}
 
 		/// <summary>

glue/Makefile.am

@@ -8,7 +8,9 @@ BASESOURCES = \
 	error.c			\
 	event.c			\
 	slist.c			\
-	paned.c			
+	paned.c			\
+	style.c			\
+	widget.c			
 
 if ENABLE_GNOME
 libgtksharpglue_la_SOURCES = 	\

glue/style.c

@@ -0,0 +1,59 @@
+/* style.c : Glue to access fields in GtkStyle.
+ *
+ * Author: Rachel Hestilow  <hestilow@ximian.com>
+ *
+ * <c> 2002 Rachel Hestilow, Mike Kestner
+ */
+
+#include <gtk/gtkstyle.h>
+
+/* FIXME: include all fields */
+
+GdkGC*
+gtksharp_gtk_style_get_white_gc (GtkStyle *style)
+{
+	return style->white_gc;
+}
+
+GdkGC*
+gtksharp_gtk_style_get_black_gc (GtkStyle *style)
+{
+	return style->black_gc;
+}
+
+GdkGC**
+gtksharp_gtk_style_get_fg_gc (GtkStyle *style)
+{
+	return style->fg_gc;
+}
+
+GdkGC**
+gtksharp_gtk_style_get_bg_gc (GtkStyle *style)
+{
+	return style->bg_gc;
+}
+
+GdkColor*
+gtksharp_gtk_style_get_white (GtkStyle *style)
+{
+	return &style->white;
+}
+
+GdkColor*
+gtksharp_gtk_style_get_black (GtkStyle *style)
+{
+	return &style->black;
+}
+
+GdkColor*
+gtksharp_gtk_style_get_fg (GtkStyle *style)
+{
+	return style->fg;
+}
+
+GdkColor**
+gtksharp_gtk_style_get_bg (GtkStyle *style)
+{
+	return style->bg;
+}
+

glue/widget.c

@@ -0,0 +1,16 @@
+/* widget.c : Glue to access fields in GtkWidget.
+ *
+ * Author: Rachel Hestilow  <hestilow@ximian.com>
+ *
+ * <c> 2002 Rachel Hestilow, Mike Kestner
+ */
+
+#include <gtk/gtkwidget.h>
+
+GdkRectangle*
+gtksharp_gtk_widget_get_allocation (GtkWidget *widget)
+{
+	return &widget->allocation;
+}
+
+

gtk/Style.custom

@@ -0,0 +1,92 @@
+//
+// Gtk.Style.custom - Gtk Style class customizations
+//
+// Author: Rachel Hestilow <hestilow@ximian.com> 
+//
+// Copyright (C) 2002 Rachel Hestilow 
+//
+// This code is inserted after the automatically generated code.
+//
+		
+static Gdk.GC EnsureGC (IntPtr raw) {
+	if (raw == IntPtr.Zero)
+		return null;
+	Gdk.GC ret = (Gdk.GC) GLib.Object.GetObject (raw);
+	if (ret == null)
+		ret = new Gdk.GC (raw);
+	return ret;
+}
+
+[DllImport("gtksharpglue")]
+static extern IntPtr gtksharp_gtk_style_get_white_gc (IntPtr style);
+
+public Gdk.GC WhiteGC {
+	get { return EnsureGC (gtksharp_gtk_style_get_white_gc (Handle)); }
+}
+
+[DllImport("gtksharpglue")]
+static extern IntPtr gtksharp_gtk_style_get_black_gc (IntPtr style);
+
+public Gdk.GC BlackGC {
+	get { return EnsureGC (gtksharp_gtk_style_get_black_gc (Handle)); }
+}
+
+[DllImport("gtksharpglue")]
+static extern IntPtr[] gtksharp_gtk_style_get_fg_gc (IntPtr style);
+
+public Gdk.GC[] ForegroundGC {
+	get {
+		IntPtr[] raws = gtksharp_gtk_style_get_fg_gc (Handle);
+		Gdk.GC[] ret = new Gdk.GC[raws.Length];
+		int i = 0;
+		foreach (IntPtr raw in raws) {
+			ret[i++] = EnsureGC (raw);
+		}
+		return ret;
+	}
+}
+
+[DllImport("gtksharpglue")]
+static extern IntPtr[] gtksharp_gtk_style_get_bg_gc (IntPtr style);
+
+public Gdk.GC[] BackgroundGC {
+	get {
+		IntPtr[] raws = gtksharp_gtk_style_get_bg_gc (Handle);
+		Gdk.GC[] ret = new Gdk.GC[raws.Length];
+		int i = 0;
+		foreach (IntPtr raw in raws) {
+			ret[i++] = EnsureGC (raw);
+		}
+		return ret;
+	}
+}
+
+[DllImport("gtksharpglue")]
+static extern IntPtr gtksharp_gtk_style_get_white (IntPtr style);
+
+public Gdk.Color White {
+	get { return Gdk.Color.New (gtksharp_gtk_style_get_white (Handle)); }
+}
+
+[DllImport("gtksharpglue")]
+static extern IntPtr gtksharp_gtk_style_get_black (IntPtr style);
+
+public Gdk.Color Black {
+	get { return Gdk.Color.New (gtksharp_gtk_style_get_black (Handle)); }
+}
+
+[DllImport("gtksharpglue")]
+static extern Gdk.Color[] gtksharp_gtk_style_get_fg (IntPtr style);
+public Gdk.Color[] Foreground {
+	get {
+		return gtksharp_gtk_style_get_fg (Handle);
+	}
+}
+
+static extern Gdk.Color[] gtksharp_gtk_style_get_bg (IntPtr style);
+public Gdk.Color[] Background {
+	get {
+		return gtksharp_gtk_style_get_bg (Handle);
+	}
+}
+

gtk/Widget.custom

@@ -0,0 +1,17 @@
+//
+// Gtk.Widget.custom - Gtk Widget class customizations
+//
+// Author: Rachel Hestilow <hestilow@ximian.com> 
+//
+// Copyright (C) 2002 Rachel Hestilow 
+//
+// This code is inserted after the automatically generated code.
+//
+		
+[DllImport("gtksharpglue")]
+static extern IntPtr gtksharp_gtk_widget_get_allocation (IntPtr style);
+
+public Gdk.Rectangle Allocation {
+	get { return Gdk.Rectangle.New (gtksharp_gtk_widget_get_allocation (Handle)); }
+}
+

parser/Gdk.metadata

@@ -42,7 +42,7 @@
   </data>
 </rule>
 
-<!-- drawable hacks-->
+<!-- API hacks -->
 <rule>
   <class name="GdkBitmap"/>
   <class name="GdkPixmap"/>
@@ -63,5 +63,48 @@
     </attribute>
   </data>
 </rule>
+<rule>
+  <class name="GdkPixbuf">
+    <method>RenderThresholdAlpha</method>
+    <method>RenderToDrawable</method>
+    <method>RenderToDrawableAlpha</method>
+    <method>RenderPixmapAndMaskForColormap</method>
+    <method>RenderPixmapAndMask</method>
+    <method>GetFromDrawable</method>
+    <method>GetFromImage</method>
+  </class>
+  <data>
+    <attribute target="method">
+	   <name>library</name>
+	   <value>gdk-x11-2.0</value>
+	 </attribute>
+  </data>
+</rule>
+
+<!-- out parameters -->
+<rule>
+  <class name="GdkWindow">
+    <method>GetPointer</method>
+  </class>
+  <data>
+    <attribute target="param">
+      <filter level="type">gint*</filter>
+      <name>pass_as</name>
+      <value>out</value>
+    </attribute>
+  </data>
+</rule>
+<rule>
+  <class name="GdkWindow">
+    <method>GetPointer</method>
+  </class>
+  <data>
+    <attribute target="param">
+      <filter level="type">GdkModifierType*</filter>
+      <name>pass_as</name>
+      <value>out</value>
+    </attribute>
+  </data>
+</rule>
 
 </metadata>

parser/README

@@ -6,6 +6,7 @@ glib-2.0.3
 pango-1.0.3
 atk-1.0.2
 gtk+-2.0.5
+  * you need gdkpixbuf*.[ch] from gdk/ symlinked into gdk-pixbuf/
 libgnome-2.0.1
 libgnomecanvas-2.0.1
 libgnomeui-2.0.1

parser/gapi2xml.pl

@@ -438,9 +438,15 @@ sub addFuncElems
 		next if ($mname =~ /^_/);
 		$obj_el = "";
 		$prefix = $mname;
+		$prepend = undef;
 		while ($prefix =~ /(\w+)_/) {
 			$prefix = $key = $1;
 			$key =~ s/_//g;
+			# FIXME: lame Gdk API hack
+			if ($key eq "gdkdraw") {
+				$key = "gdkdrawable";
+				$prepend = "draw_";
+			}
 			if (exists ($elem_table{$key})) {
 				$prefix .= "_";
 				$obj_el = $elem_table{$key};
@@ -456,7 +462,7 @@ sub addFuncElems
 			$el = addNameElem($obj_el, 'constructor', $mname); 
 			$drop_1st = 0;
 		} else {
-			$el = addNameElem($obj_el, 'method', $mname, $prefix);
+			$el = addNameElem($obj_el, 'method', $mname, $prefix, $prepend);
 			$mdef =~ /(.*?)\w+\s*\(/;
 			addReturnElem($el, $1);
 			$mdef =~ /\(\s*(const)?\s*(\w+)/;
@@ -500,13 +506,18 @@ sub addFuncElems
 
 sub addNameElem
 {
-	my ($node, $type, $cname, $prefix) = @_;
+	my ($node, $type, $cname, $prefix, $prepend) = @_;
 
 	my $elem = $doc->createElement($type);
 	$node->appendChild($elem);
 	if ($prefix) {
 		$cname =~ /$prefix(\w+)/;
-		$elem->setAttribute('name', StudlyCaps($1));
+		if ($prepend) {
+			$name = $prepend . $1;
+		} else {
+			$name = $1;
+		}
+		$elem->setAttribute('name', StudlyCaps($name));
 	}
 	if ($cname) {
 		$elem->setAttribute('cname', $cname);

sample/Makefile.in

@@ -14,7 +14,7 @@ windows:
 	$(CSC) /unsafe /out:gtk-hello-world.exe /r:../glib/glib-sharp.dll /r:../gtk/gtk-sharp.dll /r:../gdk/gdk-sharp.dll HelloWorld.cs
 	$(CSC) /unsafe /out:button.exe /r:../glib/glib-sharp.dll /r:../gtk/gtk-sharp.dll ButtonApp.cs
 
-linux: gtk-hello-world.exe button.exe menu.exe $(GNOME_TARGETS) 
+linux: gtk-hello-world.exe button.exe menu.exe size.exe scribble.exe $(GNOME_TARGETS) 
 
 gtk-hello-world.exe: HelloWorld.cs
 	$(MCS) --unsafe -o gtk-hello-world.exe $(local_paths) $(all_assemblies) HelloWorld.cs
@@ -28,6 +28,12 @@ button.exe: ButtonApp.cs
 menu.exe: Menu.cs
 	$(MCS) --unsafe -o menu.exe $(local_paths) $(all_assemblies) Menu.cs
 
+size.exe: Size.cs
+	$(MCS) --unsafe -o size.exe $(local_paths) $(all_assemblies) Size.cs
+
+scribble.exe: Scribble.cs
+	$(MCS) --unsafe -o scribble.exe $(local_paths) $(all_assemblies) Scribble.cs
+
 clean:
 	rm -f *.exe
 

sample/Scribble.cs

@@ -0,0 +1,131 @@
+// Scribble.cs - port of Gtk+ scribble demo 
+//
+// Author: Rachel Hestilow <hestilow@ximian.com> 
+//
+// (c) 2002 Rachel Hestilow
+
+namespace GtkSamples {
+
+	using Gtk;
+	using Gdk;
+	using GtkSharp;
+	using System;
+
+	public class Scribble {
+		private static Gtk.DrawingArea darea;
+		private static Gdk.Pixmap pixmap = null;
+
+		public static int Main (string[] args)
+		{
+			Application.Init ();
+			Gtk.Window win = new Gtk.Window ("Scribble demo");
+			win.DeleteEvent += new DeleteEventHandler (Window_Delete);
+
+			darea = new Gtk.DrawingArea ();
+			darea.SetSizeRequest (200, 200);
+			win.Add (darea);
+			
+			darea.ExposeEvent += new ExposeEventHandler (ExposeEvent);
+			darea.ConfigureEvent += new ConfigureEventHandler (ConfigureEvent);
+			darea.MotionNotifyEvent += new MotionNotifyEventHandler (MotionNotifyEvent);
+			darea.ButtonPressEvent += new ButtonPressEventHandler (ButtonPressEvent);
+			darea.Events = EventMask.ExposureMask |
+							   EventMask.LeaveNotifyMask |
+							   EventMask.ButtonPressMask |
+							   EventMask.PointerMotionMask |
+							   EventMask.PointerMotionHintMask;
+
+			win.ShowAll ();
+			Application.Run ();
+			return 0;
+		}
+
+		static void Window_Delete (object obj, DeleteEventArgs args)
+		{
+			SignalArgs sa = (SignalArgs) args;
+			Application.Quit ();
+			sa.RetVal = true;
+		}
+
+		static void ExposeEvent (object obj, ExposeEventArgs args)
+		{
+			Gdk.EventExpose ev = args.Event;
+			Gdk.Window window = ev.window;
+			// FIXME: mcs bug
+			Gdk.Rectangle area = ev.area;
+			// FIXME: array marshalling not done yet so no FG */
+			window.DrawDrawable (darea.Style.BlackGC,
+									   pixmap,
+									   area.x, area.y,
+									   area.x, area.y,
+									   area.width, area.height);
+
+			SignalArgs sa = (SignalArgs) args;
+			sa.RetVal = false;
+		}
+		
+		static void ConfigureEvent (object obj, ConfigureEventArgs args)
+		{
+			Gdk.EventConfigure ev = args.Event;
+			Gdk.Window window = ev.window;
+			Gdk.Rectangle allocation = darea.Allocation;
+			pixmap = new Gdk.Pixmap (window,
+									       allocation.width,
+									       allocation.height,
+											 -1);
+			pixmap.DrawRectangle (darea.Style.WhiteGC, 1, 0, 0,
+									    allocation.width, allocation.height);
+
+			SignalArgs sa = (SignalArgs) args;
+			sa.RetVal = true;
+		}
+
+		static void DrawBrush (double x, double y)
+		{
+			Gdk.Rectangle update_rect = new Gdk.Rectangle ();
+			update_rect.x = (int) x - 5;
+			update_rect.y = (int) y - 5;
+			update_rect.width = 10;
+			update_rect.height = 10;
+			
+			pixmap.DrawRectangle (darea.Style.BlackGC, 1,
+										 update_rect.x, update_rect.y,
+										 update_rect.width, update_rect.height);
+			darea.QueueDrawArea (update_rect.x, update_rect.y,
+										update_rect.width, update_rect.height);
+		}
+	
+		static void ButtonPressEvent (object obj, ButtonPressEventArgs args)
+		{
+			Gdk.EventButton ev = args.Event;
+			if (ev.button == 1 && pixmap != null)
+				DrawBrush (ev.x, ev.y);
+
+			SignalArgs sa = (SignalArgs) args;
+			sa.RetVal = true;
+		}
+		
+		static void MotionNotifyEvent (object obj, MotionNotifyEventArgs args)
+		{
+			int x, y;
+			Gdk.ModifierType state;
+			Gdk.EventMotion ev = args.Event;
+			Gdk.Window window = ev.window;
+
+			if (ev.is_hint != 0)
+				window.GetPointer (out x, out y, out state);
+			else {
+				x = (int) ev.x;
+				y = (int) ev.y;
+				state = (Gdk.ModifierType) ev.state;
+			}
+
+			if ((state & Gdk.ModifierType.Button1Mask) != 0 && pixmap != null)
+				DrawBrush (x, y);
+
+			SignalArgs sa = (SignalArgs) args;
+			sa.RetVal = true;
+		}
+	}
+}
+

sources/Gdk.metadata

@@ -42,7 +42,7 @@
   </data>
 </rule>
 
-<!-- drawable hacks-->
+<!-- API hacks -->
 <rule>
   <class name="GdkBitmap"/>
   <class name="GdkPixmap"/>
@@ -63,5 +63,48 @@
     </attribute>
   </data>
 </rule>
+<rule>
+  <class name="GdkPixbuf">
+    <method>RenderThresholdAlpha</method>
+    <method>RenderToDrawable</method>
+    <method>RenderToDrawableAlpha</method>
+    <method>RenderPixmapAndMaskForColormap</method>
+    <method>RenderPixmapAndMask</method>
+    <method>GetFromDrawable</method>
+    <method>GetFromImage</method>
+  </class>
+  <data>
+    <attribute target="method">
+	   <name>library</name>
+	   <value>gdk-x11-2.0</value>
+	 </attribute>
+  </data>
+</rule>
+
+<!-- out parameters -->
+<rule>
+  <class name="GdkWindow">
+    <method>GetPointer</method>
+  </class>
+  <data>
+    <attribute target="param">
+      <filter level="type">gint*</filter>
+      <name>pass_as</name>
+      <value>out</value>
+    </attribute>
+  </data>
+</rule>
+<rule>
+  <class name="GdkWindow">
+    <method>GetPointer</method>
+  </class>
+  <data>
+    <attribute target="param">
+      <filter level="type">GdkModifierType*</filter>
+      <name>pass_as</name>
+      <value>out</value>
+    </attribute>
+  </data>
+</rule>
 
 </metadata>

sources/README

@@ -6,6 +6,7 @@ glib-2.0.3
 pango-1.0.3
 atk-1.0.2
 gtk+-2.0.5
+  * you need gdkpixbuf*.[ch] from gdk/ symlinked into gdk-pixbuf/
 libgnome-2.0.1
 libgnomecanvas-2.0.1
 libgnomeui-2.0.1