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+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+/*
+ * st-theme-node-transition.h: Theme node transitions for StWidget.
+ *
+ * Copyright 2010 Florian Müllner
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation, either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __ST_THEME_NODE_TRANSITION_H__
+#define __ST_THEME_NODE_TRANSITION_H__
+
+#include <clutter/clutter.h>
+
+#include "st-widget.h"
+#include "st-theme-node.h"
+
+G_BEGIN_DECLS
+
+#define ST_TYPE_THEME_NODE_TRANSITION (st_theme_node_transition_get_type ())
+G_DECLARE_FINAL_TYPE (StThemeNodeTransition, st_theme_node_transition,
+ ST, THEME_NODE_TRANSITION, GObject)
+
+StThemeNodeTransition *st_theme_node_transition_new (ClutterActor *actor,
+ StThemeNode *from_node,
+ StThemeNode *to_node,
+ StThemeNodePaintState *old_paint_state,
+ guint duration);
+
+void st_theme_node_transition_update (StThemeNodeTransition *transition,
+ StThemeNode *new_node);
+
+void st_theme_node_transition_paint (StThemeNodeTransition *transition,
+ CoglFramebuffer *framebuffer,
+ ClutterActorBox *allocation,
+ guint8 paint_opacity,
+ float resource_scale);
+
+void st_theme_node_transition_get_paint_box (StThemeNodeTransition *transition,
+ const ClutterActorBox *allocation,
+ ClutterActorBox *paint_box);
+
+StThemeNodePaintState * st_theme_node_transition_get_new_paint_state (StThemeNodeTransition *transition);
+
+G_END_DECLS
+
+#endif