1 /*  This file is part of the KDE project.

     2 

     3 Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 

     5 This library is free software: you can redistribute it and/or modify

     6 it under the terms of the GNU Lesser General Public License as published by

     7 the Free Software Foundation, either version 2.1 or 3 of the License.

     8 

     9 This library 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 Lesser General Public License for more details.

    13 

    14 You should have received a copy of the GNU Lesser General Public License

    15 along with this library.  If not, see <http://www.gnu.org/licenses/>.

    16 

    17 */

    18 

    19 #ifndef PHONON_MMF_VIDEOOUTPUT_H

    20 #define PHONON_MMF_VIDEOOUTPUT_H

    21 

    22 #include <QtGui/QWidget>

    23 #include <QVector>

    24 #include <QRect>

    25 #include "defs.h"

    26 

    27 QT_BEGIN_NAMESPACE

    28 

    29 namespace Phonon

    30 {

    31 namespace MMF

    32 {

    33 class VideoOutputObserver;

    34 

    35 class VideoOutput       :   public QWidget

    36 {

    37     Q_OBJECT

    38 

    39 public:

    40     explicit VideoOutput(QWidget* parent);

    41     ~VideoOutput();

    42 

    43     void setFrameSize(const QSize& size);

    44     void setObserver(VideoOutputObserver* observer);

    45 

    46 protected:

    47     // Override QWidget functions

    48     QSize sizeHint() const;

    49     void paintEvent(QPaintEvent* event);

    50     void resizeEvent(QResizeEvent* event);

    51     void moveEvent(QMoveEvent* event);

    52     bool event(QEvent* event);

    53 

    54 private:

    55     void dump() const;

    56     void videoOutputRegionChanged();

    57 

    58 private:

    59     QSize m_frameSize;

    60 

    61     // Not owned

    62     VideoOutputObserver* m_observer;

    63 };

    64 }

    65 }

    66 

    67 QT_END_NAMESPACE

    68 

    69 #endif