1 /* This file is part of the KDE project. |
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2 |
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3 Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 |
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5 This library is free software: you can redistribute it and/or modify |
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6 it under the terms of the GNU Lesser General Public License as published by |
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7 the Free Software Foundation, either version 2.1 or 3 of the License. |
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8 |
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9 This library is distributed in the hope that it will be useful, |
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10 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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12 GNU Lesser General Public License for more details. |
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13 |
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14 You should have received a copy of the GNU Lesser General Public License |
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15 along with this library. If not, see <http://www.gnu.org/licenses/>. |
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16 |
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17 */ |
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18 |
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19 #ifndef PHONON_MMF_VIDEOOUTPUT_H |
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20 #define PHONON_MMF_VIDEOOUTPUT_H |
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21 |
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22 #include <QtGui/QWidget> |
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23 #include <QVector> |
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24 #include <QRect> |
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25 #include "defs.h" |
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26 |
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27 #include <phonon/videowidget.h> |
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28 |
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29 #include <e32std.h> |
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30 class RWindowBase; |
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31 |
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32 QT_BEGIN_NAMESPACE |
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33 |
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34 namespace Phonon |
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35 { |
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36 namespace MMF |
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37 { |
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38 class AncestorMoveMonitor; |
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39 |
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40 class VideoOutput : public QWidget |
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41 { |
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42 Q_OBJECT |
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43 |
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44 public: |
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45 VideoOutput(AncestorMoveMonitor* ancestorMoveMonitor, QWidget* parent); |
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46 ~VideoOutput(); |
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47 |
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48 // Set size of video frame. Called by VideoPlayer. |
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49 void setVideoSize(const QSize& size); |
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50 |
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51 RWindowBase* videoWindow(); |
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52 const QRect& videoWindowRect() const; |
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53 |
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54 Phonon::VideoWidget::AspectRatio aspectRatio() const; |
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55 void setAspectRatio(Phonon::VideoWidget::AspectRatio aspectRatio); |
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56 |
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57 Phonon::VideoWidget::ScaleMode scaleMode() const; |
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58 void setScaleMode(Phonon::VideoWidget::ScaleMode scaleMode); |
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59 |
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60 // Called by AncestorMoveMonitor |
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61 void ancestorMoved(); |
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62 |
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63 // Debugging output |
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64 void dump() const; |
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65 |
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66 public Q_SLOTS: |
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67 void beginNativePaintEvent(const QRect& /*controlRect*/); |
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68 void endNativePaintEvent(const QRect& /*controlRect*/); |
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69 |
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70 Q_SIGNALS: |
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71 void videoWindowChanged(); |
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72 void aspectRatioChanged(); |
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73 void scaleModeChanged(); |
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74 void beginVideoWindowNativePaint(); |
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75 void endVideoWindowNativePaint(); |
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76 |
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77 protected: |
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78 // Override QWidget functions |
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79 QSize sizeHint() const; |
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80 void paintEvent(QPaintEvent* event); |
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81 void resizeEvent(QResizeEvent* event); |
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82 void moveEvent(QMoveEvent* event); |
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83 bool event(QEvent* event); |
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84 |
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85 private: |
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86 void getVideoWindowRect(); |
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87 void registerForAncestorMoved(); |
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88 |
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89 private: |
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90 // Not owned |
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91 AncestorMoveMonitor* m_ancestorMoveMonitor; |
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92 |
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93 QSize m_videoFrameSize; |
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94 QRect m_videoWindowRect; |
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95 |
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96 Phonon::VideoWidget::AspectRatio m_aspectRatio; |
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97 Phonon::VideoWidget::ScaleMode m_scaleMode; |
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98 |
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99 }; |
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100 } |
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101 } |
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102 |
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103 QT_END_NAMESPACE |
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104 |
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105 #endif |
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