te_music.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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/>.
 *
 */

#ifndef TETRAEDGE_TE_TE_MUSIC_H
#define TETRAEDGE_TE_TE_MUSIC_H

#include "audio/mixer.h"
#include "common/mutex.h"
#include "common/fs.h"
#include "common/str.h"

#include "tetraedge/te/te_resource.h"
#include "tetraedge/te/te_signal.h"
#include "tetraedge/tetraedge.h"

namespace Tetraedge {

class TeMusic : public TeResource {
public:
    TeMusic();
    ~TeMusic();

    void close() {
        stop();
    }
    void pause();
    bool play();
    bool repeat();
    void repeat(bool val);
    void resume();
    void stop();

    byte currentData();
    void entry();
    const Common::Path &filePath() const {
        return _rawPath;
    }
    bool isPlaying();
    bool load(const Common::Path &path);
    bool onSoundManagerVolumeChanged();
    Common::Path path();
    void setChannelName(const Common::String &name) {
        _channelName = name;
    }
    const Common::String &channelName() const {
        return _channelName;
    }
    void setFilePath(const Common::Path &name);
    void update();
    void volume(float vol);
    float volume();

    TeSignal0Param &onStopSignal() { return _onStopSignal; }

    void setRetain(bool retain) { _retain = retain; }
    bool retain() const { return _retain; }

private:
    Common::Path _rawPath; // Plain name of file requested
    TetraedgeFSNode _fileNode; // file after finding it
    Common::String _channelName;

    bool _repeat;
    byte _currentData;

    bool _isPlaying;
    bool _isPaused;
    bool _retain;

    float _volume;

    Audio::SoundHandle _sndHandle;
    bool _sndHandleValid;

    Common::Mutex _mutex;
    TeSignal0Param _onStopSignal;
};

} // end namespace Tetraedge

#endif // TETRAEDGE_TE_TE_MUSIC_H