xiaoningsdiary/include/MediaPlayer/diaryentrybackgroundmusicplayer.h

/*  Copyright (C) 2011 Väinö Lappi <djap84@gmail.com>

    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 DIARYENTRYBACKGROUNDMUSICPLAYER_H
#define DIARYENTRYBACKGROUNDMUSICPLAYER_H

#include <QtGui/QWidget>
#include <inttypes.h>

class MPlayerControlAPI;
class daySpecificPlaylistEditorDialog;

namespace Ui {
    class DiaryEntryBackgroundMusicPlayer;
}



class DiaryEntryBackgroundMusicPlayer : public QWidget {
    Q_OBJECT
public:
    DiaryEntryBackgroundMusicPlayer(QWidget *parent = 0);
    ~DiaryEntryBackgroundMusicPlayer();

    void setInitialVolume(int volume);
    int getCurrentVolume();
    int initMplayer();
    void prepareQuit();
    daySpecificPlaylistEditorDialog *iPlaylist;

private:
    MPlayerControlAPI *iPlayerAPI;
    Ui::DiaryEntryBackgroundMusicPlayer *m_ui;

    QIcon *iMuteButtonMutedIcon;
    QIcon *iMuteButtonLowIcon;
    QIcon *iMuteButtonMediumIcon;
    QIcon *iMuteButtonHighIcon;
    QPixmap *iPlayPauseButtonIconPixmap;
    uint16_t iPlayPauseButtonAlpha;
    bool iDecreaseAlpha;
    int iOldVolumeValue;

    QString iArtist;
    QString iTitle;
   // bool iScrollNowplaying;
    bool iScrollToLeft;

public slots:
    void progress(quint64 val);
    void VolumeSliderValChanged(int newVal);
    void MuteClicked();
    void PlayPauseClicked();
    void StopClicked();
    void startPlaying(const QString &filenameWithFullpath);

    void PlaylistLengthChanged(qlonglong newLength);

    void ArtistInfo(const QString &artist);
    void SongNameInfo(const QString &title);

signals:
    void setvolumeSliderVal(int val);
    void currentInPlaylistRequested();
};

#endif // DIARYENTRYBACKGROUNDMUSICPLAYER_H

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