[gtk+/wip/css-background-position: 2/4] css: Support GtkBackgroundPosition in cssvalue

[Alexander Larsson <alexl src gnome org>]

commit b2892c1dec06c3e16c626a60e361d819d1838fed
Author: Alexander Larsson <alexl redhat com>
Date:   Fri Mar 16 22:13:04 2012 +0100

    css: Support GtkBackgroundPosition in cssvalue

 gtk/gtkcssvalue.c        |   18 ++++++++++++++++++
 gtk/gtkcssvalueprivate.h |    2 ++
 2 files changed, 20 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkcssvalue.c b/gtk/gtkcssvalue.c
index 56c4eac..07d2542 100644
--- a/gtk/gtkcssvalue.c
+++ b/gtk/gtkcssvalue.c
@@ -348,6 +348,17 @@ _gtk_css_value_new_from_background_size (const GtkCssBackgroundSize *v)
 }
 
 GtkCssValue *
+_gtk_css_value_new_from_background_position (const GtkCssBackgroundPosition *v)
+{
+  GtkCssValue *value;
+
+  value = _gtk_css_value_new (GTK_TYPE_CSS_BACKGROUND_POSITION);
+  value->u.ptr = g_boxed_copy0 (GTK_TYPE_CSS_BACKGROUND_POSITION, v);
+
+  return value;
+}
+
+GtkCssValue *
 _gtk_css_value_new_take_symbolic_color (GtkSymbolicColor *v)
 {
   GtkCssValue *value;
@@ -564,6 +575,13 @@ _gtk_css_value_get_background_size (GtkCssValue *value)
   return value->u.ptr;
 }
 
+GtkCssBackgroundPosition *
+_gtk_css_value_get_background_position (GtkCssValue *value)
+{
+  g_return_val_if_fail (_gtk_css_value_holds (value, GTK_TYPE_CSS_BACKGROUND_POSITION), NULL);
+  return value->u.ptr;
+}
+
 GtkCssBorderImageRepeat *
 _gtk_css_value_get_border_image_repeat (GtkCssValue *value)
 {
diff --git a/gtk/gtkcssvalueprivate.h b/gtk/gtkcssvalueprivate.h
index 62f17a3..ceec4ef 100644
--- a/gtk/gtkcssvalueprivate.h
+++ b/gtk/gtkcssvalueprivate.h
@@ -61,6 +61,7 @@ GtkCssValue *_gtk_css_value_new_take_shadow           (GtkShadow
 GtkCssValue *_gtk_css_value_new_take_image            (GtkCssImage                *v);
 GtkCssValue *_gtk_css_value_new_from_number           (const GtkCssNumber         *v);
 GtkCssValue *_gtk_css_value_new_from_background_size  (const GtkCssBackgroundSize *v);
+GtkCssValue *_gtk_css_value_new_from_background_position (const GtkCssBackgroundPosition *v);
 void         _gtk_css_value_to_gvalue                 (GtkCssValue                *value,
 						       GValue                     *g_value);
 void         _gtk_css_value_init_gvalue               (GtkCssValue                *value,
@@ -80,6 +81,7 @@ GtkSymbolicColor         *_gtk_css_value_get_symbolic_color         (GtkCssValue
 GtkCssImage              *_gtk_css_value_get_image                  (GtkCssValue *value);
 GtkBorderStyle            _gtk_css_value_get_border_style           (GtkCssValue *value);
 GtkCssBackgroundSize     *_gtk_css_value_get_background_size        (GtkCssValue *value);
+GtkCssBackgroundPosition *_gtk_css_value_get_background_position    (GtkCssValue *value);
 GtkCssBorderCornerRadius *_gtk_css_value_get_border_corner_radius   (GtkCssValue *value);
 GtkCssBorderImageRepeat  *_gtk_css_value_get_border_image_repeat    (GtkCssValue *value);
 PangoFontDescription *    _gtk_css_value_get_font_description       (GtkCssValue *value);