styleproperty: Make _gtk_style_property_parse_value() return a CssValue

Also split out initial/inherit handling into a custom GtkCssValue class.

1 files changed, 7 insertions, 10 deletions

diff --git a/gtk/gtkstyleproperty.c b/gtk/gtkstyleproperty.c
index 7418b93c1a..87234e043a 100644
--- a/gtk/gtkstyleproperty.c
+++ b/gtk/gtkstyleproperty.c
@@ -131,7 +131,6 @@ _gtk_style_property_init (GtkStyleProperty *property)
 /**
  * _gtk_style_property_parse_value:
  * @property: the property
- * @value: an uninitialized value
  * @parser: the parser to parse from
  * @base: the base file for @aprser
  *
@@ -142,26 +141,24 @@ _gtk_style_property_init (GtkStyleProperty *property)
  * left uninitialized.
  *
  * Only if @property is a #GtkCssShorthandProperty, the @value will
- * always contain a #GValueArray with the values to be used for
- * the subproperties.
+ * always be a #GtkCssValue whose values can be queried with
+ * _gtk_css_array_value_get_nth().
  *
- * Returns: %TRUE on success
+ * Returns: %NULL on failure or the parsed #GtkCssValue
  **/
-gboolean
+GtkCssValue *
 _gtk_style_property_parse_value (GtkStyleProperty *property,
-                                 GValue           *value,
                                  GtkCssParser     *parser,
                                  GFile            *base)
 {
   GtkStylePropertyClass *klass;
 
-  g_return_val_if_fail (GTK_IS_STYLE_PROPERTY (property), FALSE);
-  g_return_val_if_fail (value != NULL, FALSE);
-  g_return_val_if_fail (parser != NULL, FALSE);
+  g_return_val_if_fail (GTK_IS_STYLE_PROPERTY (property), NULL);
+  g_return_val_if_fail (parser != NULL, NULL);
 
   klass = GTK_STYLE_PROPERTY_GET_CLASS (property);
 
-  return klass->parse_value (property, value, parser, base);
+  return klass->parse_value (property, parser, base);
 }
 
 /**