kalarm/messagewin_p.h

   1 /*
   2  *  messagewin_p.h  -  private declarations for MessageWin
   3  *  Program:  kalarm
   4  *  Copyright © 2009-2013 by David Jarvie <djarvie@kde.org>
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License along
  17  *  with this program; if not, write to the Free Software Foundation, Inc.,
  18  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  19  */
  20
  21 #ifndef MESSAGEWIN_P_H
  22 #define MESSAGEWIN_P_H
  23
  24 #include <phonon/phononnamespace.h>
  25 #include <phonon/path.h>
  26 #include <QThread>
  27 #include <QMutex>
  28
  29 class MessageWin;
  30
  31 namespace Phonon { class MediaObject; }
  32
  33 class AudioThread : public QThread
  34 {
  35         Q_OBJECT
  36     public:
  37         AudioThread(MessageWin* parent, const QString& audioFile, float volume, float fadeVolume, int fadeSeconds, int repeatPause);
  38         ~AudioThread();
  39         void    stop(bool wait = false);
  40         QString error() const;
  41
  42         static MessageWin*   mAudioOwner;    // window which owns the unique AudioThread
  43
  44     Q_SIGNALS:
  45         void    readyToPlay();
  46
  47     protected:
  48         void run() Q_DECL_OVERRIDE;
  49
  50     private Q_SLOTS:
  51         void    checkAudioPlay();
  52         void    playStateChanged(Phonon::State);
  53         void    stopPlay();
  54
  55     private:
  56         mutable QMutex       mMutex;
  57         QString              mFile;
  58         float                mVolume;
  59         float                mFadeVolume;
  60         int                  mFadeSeconds;
  61         int                  mRepeatPause;
  62         Phonon::MediaObject* mAudioObject;
  63         Phonon::Path         mPath;
  64         QString              mError;
  65         bool                 mPlayedOnce;   // the sound file has started playing at least once
  66         bool                 mPausing;      // currently pausing between repeats
  67 };
  68
  69 #endif // MESSAGEWIN_P_H
  70
  71 // vim: et sw=4: