#ifndef _VideoPlayerPage_h
#define _VideoPlayerPage_h

/*
 *	subtitleeditor -- a tool to create or edit subtitle
 *
 *	http://home.gna.org/subtitleeditor/
 *	https://gna.org/projects/subtitleeditor/
 *
 *	Copyright @ 2005-2009, kitone
 *
 *	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 3 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/>.
 */

#include "preferencepage.h"

/*
 *
 */
class ComboBoxOutput : public Gtk::ComboBox
{
	class Column : public Gtk::TreeModel::ColumnRecord
	{
	public:
		Column()
		{
			add(label);
			add(name);
		}
		Gtk::TreeModelColumn<Glib::ustring> label; // human label
		Gtk::TreeModelColumn<Glib::ustring> name; // internal name
	};

public:
	/*
	 */
	ComboBoxOutput(BaseObjectType *cobject, const Glib::RefPtr<Gnome::Glade::Xml>& xml)
	:Gtk::ComboBox(cobject)
	{
		m_model = Gtk::ListStore::create(m_column);
		set_model(m_model);

		Gtk::CellRendererText *renderer = manage(new Gtk::CellRendererText);
		pack_start(*renderer, true);
		add_attribute(*renderer, "text", 0);
	}

	/*
	 */
	void append_output(const Glib::ustring &label, const Glib::ustring &name)
	{
		Gtk::TreeIter it = m_model->append();
		(*it)[m_column.label] = label;
		(*it)[m_column.name] = name;
	}

	/*
	 */
	void set_active_name(const Glib::ustring &name)
	{
		Gtk::TreeIter it = m_model->children().begin();
		for(it; it; ++it)
		{
			if((*it)[m_column.name] == name)
			{
				set_active(it);
				return;
			}
		}
	}

	/*
	 */
	Glib::ustring get_active_name()
	{
		Gtk::TreeIter it = get_active();
		if(it)
			return (*it)[m_column.name];
		return Glib::ustring();
	}
protected:
	Column m_column;
	Glib::RefPtr<Gtk::ListStore> m_model;
};


/*
 *
 */
class VideoPlayerPage : public PreferencePage
{
public:

	/*
	 *
	 */
	VideoPlayerPage(BaseObjectType *cobject, const Glib::RefPtr<Gnome::Glade::Xml>& xml)
	:PreferencePage(cobject)
	{
		init_widget(xml, "fontbutton-subtitle", "video-player", "font-desc");
		init_widget(xml, "check-use-shaded-background", "video-player", "shaded-background");
		init_widget(xml, "check-display-translated-subtitle", "video-player", "display-translated-subtitle");

		init_widget(xml, "check-force-aspect-ratio", "video-player", "force-aspect-ratio");
		init_widget(xml, "check-automatically-open-video", "video-player", "automatically-open-video");

		// outputs
		xml->get_widget_derived("combo-audio-output", m_comboAudioOutput);
		xml->get_widget_derived("combo-video-output", m_comboVideoOutput);

		// audio output
		m_comboAudioOutput->append_output(_("Autodetect"), "autoaudiosink");
		m_comboAudioOutput->append_output(_("Pulse - PulseAudio Sound Server"), "pulsesink");
		m_comboAudioOutput->append_output(_("ALSA - Advanced Linux Sound Architecture"), "alsasink");
		m_comboAudioOutput->append_output(_("ESD - Enlightenment Sound Daemon"), "esdsink");
		m_comboAudioOutput->append_output(_("OSS - Open Sound System"), "osssink");
		m_comboAudioOutput->append_output(_("SDL - Simple DirectMedia Layer"), "sdlaudiosink");
		m_comboAudioOutput->append_output(_("GConf"), "gconfaudiosink");

		// video output
		m_comboVideoOutput->append_output(_("Autodetect"), "autovideosink");
		m_comboVideoOutput->append_output(_("X Window System (X11/XShm/Xv)"), "xvimagesink");
		m_comboVideoOutput->append_output(_("X Window System (No Xv)"), "ximagesink");
		m_comboVideoOutput->append_output(_("SDL - Simple DirectMedia Layer"), "sdlvideosink");
		m_comboVideoOutput->append_output(_("GConf"), "gconfvideosink");
		m_comboVideoOutput->append_output(_("OpenGL"), "glimagesink");

		Glib::ustring audiosink = Config::getInstance().get_value_string("video-player", "audio-sink");
		Glib::ustring videosink = Config::getInstance().get_value_string("video-player", "video-sink");

		m_comboAudioOutput->set_active_name(audiosink);
		m_comboVideoOutput->set_active_name(videosink);

		m_comboAudioOutput->signal_changed().connect(
				sigc::mem_fun(*this, &VideoPlayerPage::on_audio_output_changed));
		m_comboVideoOutput->signal_changed().connect(
				sigc::mem_fun(*this, &VideoPlayerPage::on_video_output_changed));
	}
	
protected:

	void on_audio_output_changed()
	{
		Glib::ustring name = m_comboAudioOutput->get_active_name();
		Config::getInstance().set_value_string("video-player", "audio-sink", name);
	}

	void on_video_output_changed()
	{
		Glib::ustring name = m_comboVideoOutput->get_active_name();
		Config::getInstance().set_value_string("video-player", "video-sink", name);
	}
protected:
	ComboBoxOutput*	m_comboAudioOutput;
	ComboBoxOutput*	m_comboVideoOutput;
};

#endif//_VideoPlayerPage_h
