[gtk+/wip/cssvalue: 57/164] styleproperty: Simplify compute_value function

[Benjamin Otte <otte src gnome org>]

commit d29ba89ef0ad74b7cc2cb12862e32b7e5ab97f88
Author: Benjamin Otte <otte redhat com>
Date:   Tue Mar 27 07:51:20 2012 +0200

    styleproperty: Simplify compute_value function
    
    The compute_value fallback path is only needed for custom properties,
    the real style properties have custom compute functions if they need
    them already.

 gtk/gtkcsscustomproperty.c |   14 +++++++++++++-
 gtk/gtkcssstyleproperty.c  |    2 +-
 2 files changed, 14 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkcsscustomproperty.c b/gtk/gtkcsscustomproperty.c
index fd53b85..f58e8d6 100644
--- a/gtk/gtkcsscustomproperty.c
+++ b/gtk/gtkcsscustomproperty.c
@@ -91,10 +91,22 @@ _gtk_css_custom_property_class_init (GtkCssCustomPropertyClass *klass)
   property_class->parse_value = gtk_css_custom_property_parse_value;
 }
 
+static GtkCssValue *
+gtk_css_custom_property_compute_value (GtkCssStyleProperty *property,
+                                       GtkStyleContext     *context,
+                                       GtkCssValue         *specified)
+{
+  GtkCssCustomProperty *custom = GTK_CSS_CUSTOM_PROPERTY (property);
+
+  return _gtk_css_style_compute_value (context, custom->pspec->value_type, specified);
+}
 
 static void
-_gtk_css_custom_property_init (GtkCssCustomProperty *custom_property)
+_gtk_css_custom_property_init (GtkCssCustomProperty *custom)
 {
+  GtkCssStyleProperty *style = GTK_CSS_STYLE_PROPERTY (custom);
+
+  style->compute_value = gtk_css_custom_property_compute_value;
 }
 
 static GtkCssValue *
diff --git a/gtk/gtkcssstyleproperty.c b/gtk/gtkcssstyleproperty.c
index a8bcf2f..9a3959d 100644
--- a/gtk/gtkcssstyleproperty.c
+++ b/gtk/gtkcssstyleproperty.c
@@ -303,7 +303,7 @@ gtk_css_style_property_real_compute_value (GtkCssStyleProperty *property,
                                            GtkStyleContext     *context,
                                            GtkCssValue         *specified)
 {
-  return _gtk_css_style_compute_value (context, _gtk_css_style_property_get_computed_type (property), specified);
+  return _gtk_css_value_ref (specified);
 }
 
 static gboolean