render: Make gtk_render_icon() use the snapshot API

This removes a lot of duplicated code.

1 files changed, 0 insertions, 75 deletions

diff --git a/gtk/gtkrendericon.c b/gtk/gtkrendericon.c
index 5a6be7510f..2d2dfa05f5 100644
--- a/gtk/gtkrendericon.c
+++ b/gtk/gtkrendericon.c
@@ -96,81 +96,6 @@ gtk_css_style_snapshot_icon (GtkCssStyle            *style,
   gtk_snapshot_pop (snapshot);
 }
 
-static gboolean
-get_surface_extents (cairo_surface_t *surface,
-                     GdkRectangle    *out_extents)
-{
-  cairo_t *cr;
-  gboolean result;
-
-  cr = cairo_create (surface);
-  result = gdk_cairo_get_clip_rectangle (cr, out_extents);
-  cairo_destroy (cr);
-
-  return result;
-}
-
-void
-gtk_css_style_render_icon_surface (GtkCssStyle            *style,
-                                   cairo_t                *cr,
-                                   cairo_surface_t        *surface,
-                                   double                  x,
-                                   double                  y)
-{
-  const GtkCssValue *shadows;
-  graphene_matrix_t graphene_matrix;
-  cairo_matrix_t matrix, transform_matrix, saved_matrix;
-  GdkRectangle extents;
-
-  g_return_if_fail (GTK_IS_CSS_STYLE (style));
-  g_return_if_fail (cr != NULL);
-  g_return_if_fail (surface != NULL);
-
-  shadows = gtk_css_style_get_value (style, GTK_CSS_PROPERTY_ICON_SHADOW);
-
-  if (!get_surface_extents (surface, &extents))
-    {
-      /* weird infinite surface, no special magic for you */
-      cairo_set_source_surface (cr, surface, x, y);
-      _gtk_css_shadows_value_paint_icon (gtk_css_style_get_value (style, GTK_CSS_PROPERTY_ICON_SHADOW), cr);
-      cairo_paint (cr);
-      return;
-    }
-
-  cairo_get_matrix (cr, &saved_matrix);
-  cairo_translate (cr, x + extents.x, y + extents.y);
-
-  if (gtk_css_transform_value_get_matrix (gtk_css_style_get_value (style, GTK_CSS_PROPERTY_ICON_TRANSFORM), &graphene_matrix) &&
-      graphene_matrix_is_2d (&graphene_matrix))
-    {
-      cairo_pattern_t *pattern;
-
-      graphene_matrix_to_2d (&graphene_matrix,
-                             &transform_matrix.xx, &transform_matrix.yx,
-                             &transform_matrix.xy, &transform_matrix.yy,
-                             &transform_matrix.x0, &transform_matrix.y0);
-      /* XXX: Implement -gtk-icon-transform-origin instead of hardcoding "50% 50%" here */
-      cairo_matrix_init_translate (&matrix, extents.width / 2, extents.height / 2);
-      cairo_matrix_multiply (&matrix, &transform_matrix, &matrix);
-      cairo_matrix_translate (&matrix, - extents.width / 2, - extents.height / 2);
-      if (cairo_matrix_invert (&matrix) != CAIRO_STATUS_SUCCESS)
-        {
-          g_assert_not_reached ();
-        }
-      cairo_matrix_translate (&matrix, extents.x, extents.y);
-
-      pattern = cairo_pattern_create_for_surface (surface);
-      cairo_pattern_set_matrix (pattern, &matrix);
-      cairo_set_source (cr, pattern);
-      cairo_pattern_destroy (pattern);
-
-      _gtk_css_shadows_value_paint_icon (shadows, cr);
-      cairo_paint (cr);
-    }
-
-  cairo_set_matrix (cr, &saved_matrix);
-}
-
 void
 gtk_css_style_snapshot_icon_paintable (GtkCssStyle  *style,
                                        GtkSnapshot  *snapshot,