1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the Qt Mobility Components. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 #include "qvideooutputcontrol.h" |
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43 |
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44 QT_BEGIN_NAMESPACE |
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45 |
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46 /*! |
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47 \class QVideoOutputControl |
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48 \preliminary |
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49 |
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50 \brief The QVideoOutputControl class provides a means of selecting the |
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51 active video output control. |
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52 |
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53 \ingroup multimedia-serv |
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54 |
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55 There are multiple controls which a QMediaService may use to output |
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56 video ony one of which may be active at one time, QVideoOutputControl |
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57 is the means by which this active control is selected. |
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58 |
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59 The possible output controls are QVideoRendererControl, |
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60 QVideoWindowControl, and QVideoWidgetControl. |
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61 |
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62 The interface name of QVideoOutputControl is \c com.nokia.Qt.QVideoOutputControl/1.0 as |
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63 defined in QVideoOutputControl_iid. |
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64 |
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65 \sa QMediaService::control(), QVideoWidget, QVideoRendererControl, |
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66 QVideoWindowControl, QVideoWidgetControl |
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67 */ |
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68 |
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69 /*! |
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70 \macro QVideoOutputControl_iid |
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71 |
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72 \c com.nokia.Qt.QVideoOutputControl/1.0 |
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73 |
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74 Defines the interface name of the QVideoOutputControl class. |
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75 |
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76 \relates QVideoOutputControl |
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77 */ |
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78 |
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79 /*! |
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80 \enum QVideoOutputControl::Output |
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81 |
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82 Identifies the possible render targets of a video output. |
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83 |
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84 \value NoOutput Video is not rendered. |
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85 \value WindowOutput Video is rendered to the target of a QVideoWindowControl. |
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86 \value RendererOutput Video is rendered to the target of a QVideoRendererControl. |
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87 \value WidgetOutput Video is rendered to a QWidget provided by QVideoWidgetControl. |
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88 \value UserOutput Start value for user defined video targets. |
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89 \value MaxUserOutput End value for user defined video targets. |
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90 */ |
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91 |
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92 /*! |
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93 Constructs a new video output control with the given \a parent. |
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94 */ |
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95 QVideoOutputControl::QVideoOutputControl(QObject *parent) |
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96 : QMediaControl(parent) |
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97 { |
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98 } |
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99 |
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100 /*! |
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101 Destroys a video output control. |
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102 */ |
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103 QVideoOutputControl::~QVideoOutputControl() |
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104 { |
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105 } |
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106 |
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107 /*! |
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108 \fn QList<QVideoOutputControl::Output> QVideoOutputControl::availableOutputs() const |
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109 |
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110 Returns a list of available video output targets. |
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111 */ |
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112 |
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113 /*! |
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114 \fn QVideoOutputControl::output() const |
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115 |
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116 Returns the current video output target. |
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117 */ |
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118 |
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119 /*! |
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120 \fn QVideoOutputControl::setOutput(Output output) |
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121 |
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122 Sets the current video \a output target. |
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123 */ |
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124 |
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125 /*! |
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126 \fn QVideoOutputControl::availableOutputsChanged(const QList<QVideoOutputControl::Output> &outputs) |
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127 |
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128 Signals that available set of video \a outputs has changed. |
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129 */ |
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130 |
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131 #include "moc_qvideooutputcontrol.cpp" |
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132 QT_END_NAMESPACE |
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133 |
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