src/panels/information/phononwidget.h

   1 /*  This file is part of the KDE project
   2     Copyright (C) 2007 Matthias Kretz <kretz@kde.org>
   3
   4     This program is free software; you can redistribute it and/or
   5     modify it under the terms of the GNU General Public License as
   6     published by the Free Software Foundation; either version 2 of
   7     the License, or (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  17     02110-1301, USA.
  18
  19 */
  20
  21 #ifndef PHONONWIDGET_H
  22 #define PHONONWIDGET_H
  23
  24 #include <kurl.h>
  25
  26 #include <QtCore/QSize>
  27 #include <QtGui/QWidget>
  28
  29 #include <Phonon/Global>
  30
  31 namespace Phonon
  32 {
  33     class MediaObject;
  34     class SeekSlider;
  35     class VideoPlayer;
  36 } // namespace Phonon
  37
  38 class EmbeddedVideoPlayer;
  39 class QToolButton;
  40 class QVBoxLayout;
  41
  42 class PhononWidget : public QWidget
  43 {
  44     Q_OBJECT
  45     public:
  46         enum Mode
  47         {
  48             Audio,
  49             Video
  50         };
  51
  52         PhononWidget(QWidget *parent = 0);
  53
  54         void setUrl(const KUrl &url);
  55         KUrl url() const;
  56
  57         void setMode(Mode mode);
  58         Mode mode() const;
  59
  60         void setVideoSize(const QSize& size);
  61         QSize videoSize() const;
  62
  63     signals:
  64         void playingStarted();
  65         void playingStopped();
  66
  67     protected:
  68         virtual void showEvent(QShowEvent *event);
  69         virtual void hideEvent(QHideEvent *event);
  70
  71     private slots:
  72         void stateChanged(Phonon::State);
  73         void play();
  74         void stop();
  75
  76     private:
  77         void applyVideoSize();
  78
  79     private:
  80         Mode m_mode;
  81         KUrl m_url;
  82         QSize m_videoSize;
  83
  84         QToolButton *m_playButton;
  85         QToolButton *m_stopButton;
  86
  87         QVBoxLayout *m_topLayout;
  88         Phonon::MediaObject *m_audioMedia;
  89         Phonon::MediaObject *m_media;
  90         Phonon::SeekSlider *m_seekSlider;
  91         EmbeddedVideoPlayer *m_videoPlayer;
  92 };
  93
  94 #endif // PHONONWIDGET_H