gtk_fill.h

彩信浏览器

/*
 * This file is part of Ambulant Player, www.ambulantplayer.org.
 *
 * Copyright (C) 2003-2007 Stichting CWI, 
 * Kruislaan 413, 1098 SJ Amsterdam, The Netherlands.
 *
 * Ambulant Player 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.
 *
 * Ambulant Player 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Ambulant Player; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

/* 
 * $Id: gtk_fill.h,v 1.4 2007/02/12 14:14:30 jackjansen Exp $
 */

#ifndef AMBULANT_GUI_GTK_GTK_FILL_H
#define AMBULANT_GUI_GTK_GTK_FILL_H

#include "ambulant/lib/mtsync.h"
#include "ambulant/common/layout.h"
#include "ambulant/common/renderer_impl.h"
#include "ambulant/gui/none/none_gui.h"
#include "gtk_renderer.h"

#include <gtk/gtk.h>

namespace ambulant {

namespace gui {

namespace gtk {

class gtk_fill_renderer : public  renderer_playable {
  public:
	gtk_fill_renderer(
		common::playable_notification *context,
		common::playable_notification::cookie_type cookie,
		const lib::node *node,
		lib::event_processor *const evp,
		common::factories *factory)
 	:	renderer_playable(context, cookie, node, evp),
	  	m_is_showing(false),
		m_intransition(NULL),
		m_outtransition(NULL),
		m_trans_engine(NULL) {};

	~gtk_fill_renderer();

 //	void freeze() {}
	void start(double where);
	void stop();
	void seek(double t) {}

	void set_intransition(lib::transition_info *info) { m_intransition = info; }
	void start_outtransition(lib::transition_info *info);
	void user_event(const point &where, int what = 0);
	void redraw(const rect &dirty, gui_window *window);
	void redraw_body(const lib::rect &dirty, 
			 common::gui_window *window);
	void set_intransition(const lib::transition_info *info) {};
	void start_outtransition(const lib::transition_info *info) {};
  private:
	void transition_step();
	
	bool m_is_showing;
	lib::transition_info *m_intransition, *m_outtransition;
	smil2::transition_engine *m_trans_engine;
	critical_section m_lock;
};

class gtk_background_renderer : public common::background_renderer {
  public:
  	gtk_background_renderer(const common::region_info *src)
  	:	common::background_renderer(src),
  		m_background_pixmap(NULL) {}
  	
	void redraw(const lib::rect &dirty, common::gui_window *windo);
	void highlight(gui_window *window);
	void keep_as_background();
  private:
  	GdkPixmap *m_background_pixmap;
};

} // namespace gtk

} // namespace gui

} // namespace ambulant
#endif  /*AMBULANT_GUI_GTK_GTK_FILL_H*/