- if (css_value)
- {
- /* Somebody make this a vfunc */
- if (_gtk_css_value_holds (css_value, GTK_TYPE_CSS_IMAGE))
- {
- GtkCssImage *image = _gtk_css_value_get_image (css_value);
- cairo_pattern_t *pattern;
- cairo_surface_t *surface;
- cairo_matrix_t matrix;
-
- g_value_init (value, CAIRO_GOBJECT_TYPE_PATTERN);
-
- if (GTK_IS_CSS_IMAGE_GRADIENT (image))
- g_value_set_boxed (value, GTK_CSS_IMAGE_GRADIENT (image)->pattern);
- else if (image != NULL)
- {
- double width, height;
-
- /* the 100, 100 is rather random */
- _gtk_css_image_get_concrete_size (image, 0, 0, 100, 100, &width, &height);
- surface = _gtk_css_image_get_surface (image, NULL, width, height);
- pattern = cairo_pattern_create_for_surface (surface);
- cairo_matrix_init_scale (&matrix, width, height);
- cairo_pattern_set_matrix (pattern, &matrix);
- cairo_surface_destroy (surface);
- g_value_take_boxed (value, pattern);
- }
- }
- else if (_gtk_css_value_holds (css_value, GTK_TYPE_CSS_NUMBER))
- {
- g_value_init (value, G_TYPE_INT);
- g_value_set_int (value, round (_gtk_css_number_get (_gtk_css_value_get_number (css_value), 100)));
- }
- else
- {
- _gtk_css_value_init_gvalue (css_value, value);
- }
- }
- else
- {
- _gtk_css_value_init_gvalue (_gtk_css_style_property_get_initial_value (GTK_CSS_STYLE_PROPERTY (property)),
- value);
- }