From 44c7264bc7e75c580526324e2ce5ec9876e2933a Mon Sep 17 00:00:00 2001
From: Alexander Larsson <alexl@redhat.com>
Date: Wed, 27 May 2009 17:06:46 +0200
Subject: [PATCH] Add _gdk_gc_get_exposures

---
 gdk/gdkgc.c        | 28 ++++++++++++++++++++++------
 gdk/gdkinternals.h |  1 +
 2 files changed, 23 insertions(+), 6 deletions(-)

diff --git a/gdk/gdkgc.c b/gdk/gdkgc.c
index f3ac968202..78967ff343 100644
--- a/gdk/gdkgc.c
+++ b/gdk/gdkgc.c
@@ -46,20 +46,21 @@ struct _GdkGCPrivate
   guint32 region_tag_applied;
   int region_tag_offset_x;
   int region_tag_offset_y;
-  
+
   GdkRegion *old_clip_region;
   GdkPixmap *old_clip_mask;
-  
-  GdkSubwindowMode subwindow_mode;
-  
-  GdkFill fill;
+
   GdkBitmap *stipple;
   GdkPixmap *tile;
 
   GdkPixmap *clip_mask;
-  
+
   guint32 fg_pixel;
   guint32 bg_pixel;
+
+  guint subwindow_mode : 1;
+  guint fill : 2;
+  guint exposures : 2;
 };
 
 #define GDK_GC_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GDK_TYPE_GC, GdkGCPrivate))
@@ -187,6 +188,10 @@ _gdk_gc_init (GdkGC           *gc,
     priv->bg_pixel = values->background.pixel;
   if (values_mask & GDK_GC_SUBWINDOW)
     priv->subwindow_mode = values->subwindow_mode;
+  if (values_mask & GDK_GC_EXPOSURES)
+    priv->exposures = values->graphics_exposures;
+  else
+    priv->exposures = TRUE;
 
   gc->colormap = gdk_drawable_get_colormap (drawable);
   if (gc->colormap)
@@ -350,6 +355,8 @@ gdk_gc_set_values (GdkGC           *gc,
     priv->bg_pixel = values->background.pixel;
   if (values_mask & GDK_GC_SUBWINDOW)
     priv->subwindow_mode = values->subwindow_mode;
+  if (values_mask & GDK_GC_EXPOSURES)
+    priv->exposures = values->graphics_exposures;
   
   GDK_GC_GET_CLASS (gc)->set_values (gc, values, values_mask);
 }
@@ -784,6 +791,14 @@ _gdk_gc_get_fill (GdkGC *gc)
   return GDK_GC_GET_PRIVATE (gc)->fill;
 }
 
+gboolean
+_gdk_gc_get_exposures (GdkGC *gc)
+{
+  g_return_val_if_fail (GDK_IS_GC (gc), FALSE);
+
+  return GDK_GC_GET_PRIVATE (gc)->exposures;
+}
+
 /**
  * _gdk_gc_get_tile:
  * @gc: a #GdkGC
@@ -1086,6 +1101,7 @@ gdk_gc_copy (GdkGC *dst_gc,
   dst_priv->fg_pixel = src_priv->fg_pixel;
   dst_priv->bg_pixel = src_priv->bg_pixel;
   dst_priv->subwindow_mode = src_priv->subwindow_mode;
+  dst_priv->exposures = src_priv->exposures;
 }
 
 /**
diff --git a/gdk/gdkinternals.h b/gdk/gdkinternals.h
index 9191cf9b12..94cce6aa0d 100644
--- a/gdk/gdkinternals.h
+++ b/gdk/gdkinternals.h
@@ -395,6 +395,7 @@ void _gdk_gc_init (GdkGC           *gc,
 		   GdkGCValuesMask  values_mask);
 
 GdkRegion *_gdk_gc_get_clip_region (GdkGC *gc);
+gboolean   _gdk_gc_get_exposures   (GdkGC *gc);
 GdkFill    _gdk_gc_get_fill        (GdkGC *gc);
 GdkPixmap *_gdk_gc_get_tile        (GdkGC *gc);
 GdkBitmap *_gdk_gc_get_stipple     (GdkGC *gc);