From 31709167743d12d93d830f10480a70ef4da7cd14 Mon Sep 17 00:00:00 2001
From: Mike Kestner <mkestner@novell.com>
Date: Tue, 26 Apr 2011 16:01:26 -0500
Subject: [PATCH] System.Drawing Rect/Pt extensions for StyleContext

* gtkdotnet/Makefile.am: add file
* gtkdotnet/StyleContextExtensions.cs: RectangleF and PointF overloads
    for the new StyleContext.Render* methods.
---
 gtkdotnet/Makefile.am               |  5 +-
 gtkdotnet/StyleContextExtensions.cs | 95 +++++++++++++++++++++++++++++
 2 files changed, 98 insertions(+), 2 deletions(-)
 create mode 100644 gtkdotnet/StyleContextExtensions.cs

diff --git a/gtkdotnet/Makefile.am b/gtkdotnet/Makefile.am
index 9dea76f5b..9a0b5a495 100644
--- a/gtkdotnet/Makefile.am
+++ b/gtkdotnet/Makefile.am
@@ -16,11 +16,12 @@ DISTCLEANFILES = $(ASSEMBLY).config
 POLICY_ASSEMBLIES = $(addsuffix .$(ASSEMBLY), $(addprefix policy., $(POLICY_VERSIONS)))
 POLICY_CONFIGS = $(addsuffix .config, $(addprefix policy., $(POLICY_VERSIONS)))
 
-references = ../glib/glib-sharp.dll ../gio/gio-sharp.dll ../cairo/cairo-sharp.dll ../pango/pango-sharp.dll ../gdk/gdk-sharp.dll
+references = $(top_builddir)/glib/glib-sharp.dll $(top_builddir)/gio/gio-sharp.dll $(top_builddir)/cairo/cairo-sharp.dll $(top_builddir)/pango/pango-sharp.dll $(top_builddir)/gdk/gdk-sharp.dll $(top_builddir)/gtk/gtk-sharp.dll
 build_references = $(addprefix -r:, $(references)) -r:System.Drawing.dll
 
 sources =		 			\
-	Graphics.cs
+	Graphics.cs				\
+	StyleContextExtensions.cs
 
 build_sources = $(addprefix $(srcdir)/, $(sources)) $(top_builddir)/AssemblyInfo.cs
 
diff --git a/gtkdotnet/StyleContextExtensions.cs b/gtkdotnet/StyleContextExtensions.cs
new file mode 100644
index 000000000..7621a9122
--- /dev/null
+++ b/gtkdotnet/StyleContextExtensions.cs
@@ -0,0 +1,95 @@
+// Copyright (c) 2011 Novell, Inc.
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of version 2 of the Lesser GNU General 
+// Public License as published by the Free Software Foundation.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this program; if not, write to the
+// Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+// Boston, MA 02111-1307, USA.
+
+
+using System;
+using System.Drawing;
+
+namespace Gtk.DotNet {
+
+	public static class StyleContextExtensions {
+
+		public static void RenderActivity (this Gtk.StyleContext style, Cairo.Context cr, RectangleF rect)
+		{
+			style.RenderActivity (cr, rect.X, rect.Y, rect.Width, rect.Height);
+		}
+
+		public static void RenderArrow (this Gtk.StyleContext style, Cairo.Context cr, double angle, PointF location, double size)
+		{
+			style.RenderArrow (cr, angle, location.X, location.Y, size);
+		}
+
+		public static void RenderBackground (this Gtk.StyleContext style, Cairo.Context cr, RectangleF rect)
+		{
+			style.RenderBackground (cr, rect.X, rect.Y, rect.Width, rect.Height);
+		}
+
+		public static void RenderCheck (this Gtk.StyleContext style, Cairo.Context cr, RectangleF rect)
+		{
+			style.RenderCheck (cr, rect.X, rect.Y, rect.Width, rect.Height);
+		}
+
+		public static void RenderExtension (this Gtk.StyleContext style, Cairo.Context cr, RectangleF rect, Gtk.PositionType gap_side)
+		{
+			style.RenderExtension (cr, rect.X, rect.Y, rect.Width, rect.Height, gap_side);
+		}
+
+		public static void RenderExpander (this Gtk.StyleContext style, Cairo.Context cr, RectangleF rect)
+		{
+			style.RenderExpander (cr, rect.X, rect.Y, rect.Width, rect.Height);
+		}
+
+		public static void RenderFocus (this Gtk.StyleContext style, Cairo.Context cr, RectangleF rect)
+		{
+			style.RenderFocus (cr, rect.X, rect.Y, rect.Width, rect.Height);
+		}
+
+		public static void RenderFrame (this Gtk.StyleContext style, Cairo.Context cr, RectangleF rect)
+		{
+			style.RenderFrame (cr, rect.X, rect.Y, rect.Width, rect.Height);
+		}
+
+		public static void RenderFrameGap (this Gtk.StyleContext style, Cairo.Context cr, RectangleF rect, Gtk.PositionType gap_side, double xy0_gap, double xy1_gap)
+		{
+			style.RenderFrameGap (cr, rect.X, rect.Y, rect.Width, rect.Height, gap_side, xy0_gap, xy1_gap);
+		}
+
+		public static void RenderHandle (this Gtk.StyleContext style, Cairo.Context cr, RectangleF rect)
+		{
+			style.RenderHandle (cr, rect.X, rect.Y, rect.Width, rect.Height);
+		}
+
+		public static void RenderLayout (this Gtk.StyleContext style, Cairo.Context cr, PointF location, Pango.Layout layout)
+		{
+			style.RenderLayout (cr, location.X, location.Y, layout);
+		}
+
+		public static void RenderLine (this Gtk.StyleContext style, Cairo.Context cr, PointF pt0, PointF pt1)
+		{
+			style.RenderLine (cr, pt0.X, pt0.Y, pt1.X, pt1.Y);
+		}
+
+		public static void RenderOption (this Gtk.StyleContext style, Cairo.Context cr, RectangleF rect)
+		{
+			style.RenderOption (cr, rect.X, rect.Y, rect.Width, rect.Height);
+		}
+
+		public static void RenderSlider (this Gtk.StyleContext style, Cairo.Context cr, RectangleF rect, Gtk.Orientation orientation)
+		{
+			style.RenderSlider (cr, rect.X, rect.Y, rect.Width, rect.Height, orientation);
+		}
+	}
+}