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/*
 * Copyright (C) 2008 Iain Holmes
 * Copyright (C) 2017 Alberts Muktupāvels
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef META_COMPOSITOR_H
#define META_COMPOSITOR_H

#include <glib.h>
#include <X11/Xlib.h>

#include "types.h"
#include "boxes.h"

typedef enum
{
  META_COMPOSITOR_TYPE_NONE,
  META_COMPOSITOR_TYPE_XRENDER
} MetaCompositorType;

MetaCompositor  *meta_compositor_new                (MetaCompositorType  type,
                                                     MetaDisplay        *display);

void meta_compositor_destroy (MetaCompositor *compositor);

void meta_compositor_manage_screen (MetaCompositor *compositor,
                                    MetaScreen     *screen);
void meta_compositor_unmanage_screen (MetaCompositor *compositor,
                                      MetaScreen     *screen);

void meta_compositor_add_window (MetaCompositor    *compositor,
                                 MetaWindow        *window,
                                 Window             xwindow,
                                 XWindowAttributes *attrs);
void meta_compositor_remove_window (MetaCompositor *compositor,
                                    Window          xwindow);

void meta_compositor_set_updates (MetaCompositor *compositor,
                                  MetaWindow     *window,
                                  gboolean        updates);

void meta_compositor_process_event (MetaCompositor *compositor,
                                    XEvent         *event,
                                    MetaWindow     *window);

cairo_surface_t *meta_compositor_get_window_surface (MetaCompositor *compositor,
                                                     MetaWindow     *window);

void meta_compositor_set_active_window (MetaCompositor *compositor,
                                        MetaScreen     *screen,
                                        MetaWindow     *window);

void meta_compositor_begin_move (MetaCompositor *compositor,
                                 MetaWindow *window,
                                 MetaRectangle *initial,
                                 int grab_x, int grab_y);
void meta_compositor_update_move (MetaCompositor *compositor,
                                  MetaWindow *window,
                                  int x, int y);
void meta_compositor_end_move (MetaCompositor *compositor,
                               MetaWindow *window);
void meta_compositor_free_window (MetaCompositor *compositor,
                                  MetaWindow *window);

void meta_compositor_maximize_window   (MetaCompositor *compositor,
                                        MetaWindow     *window);
void meta_compositor_unmaximize_window (MetaCompositor *compositor,
                                        MetaWindow     *window);

#endif