/*  ROSA Media Player
    Copyright (C) 2006-2010 Ricardo Villalba <rvm@escomposlinux.org>
    Julia Mineeva, Evgeniy Augin. Copyright (c) 2011 ROSA  <support@rosalab.ru>

    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, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/


#ifndef _MEDIASETTINGS_H_
#define _MEDIASETTINGS_H_


/* Settings the user has set for this file, and that we need to */
/* restore the video after a restart */

#include <QString>
#include <QSize>
#include "config.h"
#include "audioequalizerlist.h"

class QSettings;

class MediaSettings
{

public:
    enum Denoise { NoDenoise = 0, DenoiseNormal = 1, DenoiseSoft = 2 };
    enum Aspect { AspectAuto = 1, Aspect43 = 2, Aspect54 = 3, Aspect149 = 4,
                  Aspect169 = 5, Aspect1610 = 6, Aspect235 = 7, Aspect11 = 8,
                  Aspect32 = 9, Aspect1410 = 10,
                  AspectNone = 0
                };
    enum Deinterlace { NoDeinterlace = 0, L5 = 1, Yadif = 2, LB = 3,
                       Yadif_1 = 4, Kerndeint = 5
                     };
    enum AudioChannels { ChDefault = 0, ChStereo = 2, ChSurround = 4,
                         ChFull51 = 6
                       };
    enum StereoMode { Stereo = 0, Left = 1, Right = 2 };

    enum Rotate { NoRotate = -1, Clockwise_flip = 0, Clockwise = 1,
                  Counterclockwise = 2, Counterclockwise_flip = 3
                };

    enum IDs { NoneSelected = -1000, SubNone = 90000 };

    MediaSettings();
    virtual ~MediaSettings();

    virtual void reset();

    double current_sec;
    int current_sub_id;

#if PROGRAM_SWITCH
    int current_program_id;
#endif

    int current_video_id;
    int current_audio_id;

    int current_title_id;
    int current_chapter_id;
    int current_angle_id;

    int aspect_ratio_id;

    //bool fullscreen;

    int volume;
    bool mute;

    int brightness, contrast, gamma, hue, saturation;

    AudioEqualizerList audio_equalizer;

    QString external_subtitles;
    QString external_audio; // external audio file

    int sub_delay;
    int audio_delay;

    // Subtitles position (0-100)
    int sub_pos;
    double sub_scale;
    double sub_scale_ass;

    double speed; // Speed of playback: 1.0 = normal speed

    int current_deinterlacer;

    bool add_letterbox;

    // Filters in menu
    bool phase_filter;
    int current_denoiser;
    bool deblock_filter;
    bool dering_filter;
    bool noise_filter;
    bool postprocessing_filter;
    bool upscaling_filter; //!< Software scaling

    bool karaoke_filter;
    bool extrastereo_filter;
    bool volnorm_filter;

    int audio_use_channels;
    int stereo_mode;

    double zoom_factor; // mplayerwindow zoom

#if USE_MPLAYER_PANSCAN
    double panscan_factor;
#endif

    int rotate;
    bool flip; //!< Flip image
    bool mirror; //!< Mirrors the image on the Y axis.

    bool loop; //!< Loop. If true repeat the file
    int A_marker;
    int B_marker;

    // This a property of the video and it should be
    // in mediadata, but we have to save it to preserve
    // this data among restarts.
    double starting_time; // Some videos don't start at 0

    //! The codec of the video is ffh264 and it's high definition
    bool is264andHD;

    // Advanced settings
    QString forced_demuxer;
    QString forced_video_codec;
    QString forced_audio_codec;

    // A copy of the original values, so we can restore them.
    QString original_demuxer;
    QString original_video_codec;
    QString original_audio_codec;

    // Options to mplayer (for this file only)
    QString mplayer_additional_options;
    QString mplayer_additional_video_filters;
    QString mplayer_additional_audio_filters;

    // Some things that were before in mediadata
    // They can vary, because of filters, so better here

    //Resolution used by mplayer
    //Can be bigger that video resolution
    //because of the aspect ratio or expand filter
    int win_width;
    int win_height;
    double win_aspect();

    //! Returns the aspect as a double. Returns 0 if aspect == AspectNone.
    double aspectToNum(Aspect aspect);
    static QString aspectToString(Aspect aspect);

    void list();

#ifndef NO_USE_INI_FILES
    void save(QSettings * set);
    void load(QSettings * set);
#endif
};

#endif
