/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */

/*

 * st-theme-node-private.h: private structures and functions for StThemeNode

 *

 * Copyright 2009, 2010 Red Hat, Inc.

 * Copyright 2011 Quentin "Sardem FF7" Glidic

 *

 * 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_PRIVATE_H__

#define __ST_THEME_NODE_PRIVATE_H__

#include <gdk/gdk.h>

#include "st-theme-node.h"

#include <libcroco/libcroco.h>

#include "st-types.h"

G_BEGIN_DECLS

struct _StThemeNode {

  GObject parent;

  StThemeContext *context;

  StThemeNode *parent_node;

  StTheme *theme;

  PangoFontDescription *font_desc;

  ClutterColor background_color;

  /* If gradient is set, then background_color is the gradient start */

  StGradientType background_gradient_type;

  ClutterColor background_gradient_end;

  int background_position_x;

  int background_position_y;

  StBackgroundSize background_size;

  gint background_size_w;

  gint background_size_h;

  ClutterColor foreground_color;

  ClutterColor border_color[4];

  ClutterColor outline_color;

  int border_width[4];

  int border_radius[4];

  int outline_width;

  guint padding[4];

  guint margin[4];

  int width;

  int height;

  int min_width;

  int min_height;

  int max_width;

  int max_height;

  int transition_duration;

  GFile *background_image;

  StBorderImage *border_image;

  StShadow *box_shadow;

  StShadow *background_image_shadow;

  StShadow *text_shadow;

  StIconColors *icon_colors;

  GType element_type;

  char *element_id;

  GStrv element_classes;

  GStrv pseudo_classes;

  char *inline_style;

  CRDeclaration **properties;

  int n_properties;

  /* We hold onto these separately so we can destroy them on finalize */

  CRDeclaration *inline_properties;

  guint background_position_set : 1;

  guint background_repeat : 1;

  guint properties_computed : 1;

  guint geometry_computed : 1;

  guint background_computed : 1;

  guint foreground_computed : 1;

  guint border_image_computed : 1;

  guint box_shadow_computed : 1;

  guint background_image_shadow_computed : 1;

  guint text_shadow_computed : 1;

  guint link_type : 2;

  guint rendered_once : 1;

  guint cached_textures : 1;

  int box_shadow_min_width;

  int box_shadow_min_height;

  CoglPipeline *border_slices_texture;

  CoglPipeline *border_slices_pipeline;

  CoglPipeline *background_texture;

  CoglPipeline *background_pipeline;

  CoglPipeline *background_shadow_pipeline;

  CoglPipeline *color_pipeline;

  StThemeNodePaintState cached_state;

};

void _st_theme_node_ensure_background (StThemeNode *node);

void _st_theme_node_ensure_geometry (StThemeNode *node);

void _st_theme_node_apply_margins (StThemeNode *node,

                                   ClutterActor *actor);

G_END_DECLS

#endif /* __ST_THEME_NODE_PRIVATE_H__ */