[gtk+/wip/css: 93/167] stylecontext: Export _gtk_style_context_resolve_color()

[Benjamin Otte <otte src gnome org>]

commit 8bd10dfeef3e3fb95978f5d08d024253dd262ff3
Author: Benjamin Otte <otte redhat com>
Date:   Mon Jan 2 15:43:53 2012 +0100

    stylecontext: Export _gtk_style_context_resolve_color()
    
    We'll need it soon.

 gtk/gtkstylecontext.c        |   20 ++++++++++++++++----
 gtk/gtkstylecontextprivate.h |    4 ++++
 2 files changed, 20 insertions(+), 4 deletions(-)
---
diff --git a/gtk/gtkstylecontext.c b/gtk/gtkstylecontext.c
index bda25e0..a688c13 100644
--- a/gtk/gtkstylecontext.c
+++ b/gtk/gtkstylecontext.c
@@ -2849,6 +2849,21 @@ gtk_style_context_color_lookup_func (gpointer    contextp,
   return sym_color;
 }
 
+gboolean
+_gtk_style_context_resolve_color (GtkStyleContext  *context,
+                                  GtkSymbolicColor *color,
+                                  GdkRGBA          *result)
+{
+  g_return_val_if_fail (GTK_IS_STYLE_CONTEXT (context), FALSE);
+  g_return_val_if_fail (color != NULL, FALSE);
+  g_return_val_if_fail (result != NULL, FALSE);
+
+  return _gtk_symbolic_color_resolve_full (color,
+                                           gtk_style_context_color_lookup_func,
+                                           context,
+                                           result);
+}
+
 /**
  * gtk_style_context_lookup_color:
  * @context: a #GtkStyleContext
@@ -2874,10 +2889,7 @@ gtk_style_context_lookup_color (GtkStyleContext *context,
   if (sym_color == NULL)
     return FALSE;
 
-  return _gtk_symbolic_color_resolve_full (sym_color,
-                                           gtk_style_context_color_lookup_func,
-                                           context,
-                                           color);
+  return _gtk_style_context_resolve_color (context, sym_color, color);
 }
 
 /**
diff --git a/gtk/gtkstylecontextprivate.h b/gtk/gtkstylecontextprivate.h
index 9796baf..69d6193 100644
--- a/gtk/gtkstylecontextprivate.h
+++ b/gtk/gtkstylecontextprivate.h
@@ -21,6 +21,7 @@
 #define __GTK_STYLE_CONTEXT_PRIVATE_H__
 
 #include "gtkstylecontext.h"
+#include "gtksymboliccolor.h"
 
 G_BEGIN_DECLS
 
@@ -44,6 +45,9 @@ void           _gtk_style_context_coalesce_animation_areas   (GtkStyleContext *c
                                                               GtkWidget       *widget);
 gboolean       _gtk_style_context_check_region_name          (const gchar     *str);
 
+gboolean       _gtk_style_context_resolve_color              (GtkStyleContext  *context,
+                                                              GtkSymbolicColor *color,
+                                                              GdkRGBA          *result);
 void           _gtk_style_context_get_cursor_color           (GtkStyleContext *context,
                                                               GdkRGBA         *primary_color,
                                                               GdkRGBA         *secondary_color);