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Diffstat (limited to 'src/multimediawidgets/qvideowindowcontrol.cpp')
-rw-r--r-- | src/multimediawidgets/qvideowindowcontrol.cpp | 284 |
1 files changed, 284 insertions, 0 deletions
diff --git a/src/multimediawidgets/qvideowindowcontrol.cpp b/src/multimediawidgets/qvideowindowcontrol.cpp new file mode 100644 index 000000000..d96391947 --- /dev/null +++ b/src/multimediawidgets/qvideowindowcontrol.cpp @@ -0,0 +1,284 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qvideowindowcontrol.h" + +QT_BEGIN_NAMESPACE + +/*! + \class QVideoWindowControl + + \inmodule QtMultimedia + \ingroup multimedia-serv + \brief The QVideoWindowControl class provides a media control for rendering video to a window. + \since 1.0 + + + The winId() property QVideoWindowControl allows a platform specific window + ID to be set as the video render target of a QMediaService. The + displayRect() property is used to set the region of the window the video + should be rendered to, and the aspectRatioMode() property indicates how the + video should be scaled to fit the displayRect(). + + \snippet doc/src/snippets/multimedia-snippets/video.cpp Video window control + + QVideoWindowControl is one of a number of possible video output controls. + + The interface name of QVideoWindowControl is \c com.nokia.Qt.QVideoWindowControl/1.0 as + defined in QVideoWindowControl_iid. + + \sa QMediaService::requestControl(), QVideoWidget +*/ + +/*! + \macro QVideoWindowControl_iid + + \c com.nokia.Qt.QVideoWindowControl/1.0 + + Defines the interface name of the QVideoWindowControl class. + + \relates QVideoWindowControl +*/ + +/*! + Constructs a new video window control with the given \a parent. +*/ +QVideoWindowControl::QVideoWindowControl(QObject *parent) + : QMediaControl(parent) +{ +} + +/*! + Destroys a video window control. +*/ +QVideoWindowControl::~QVideoWindowControl() +{ +} + +/*! + \fn QVideoWindowControl::winId() const + + Returns the ID of the window a video overlay end point renders to. + \since 1.0 +*/ + +/*! + \fn QVideoWindowControl::setWinId(WId id) + + Sets the \a id of the window a video overlay end point renders to. + \since 1.0 +*/ + +/*! + \fn QVideoWindowControl::displayRect() const + Returns the sub-rect of a window where video is displayed. + \since 1.0 +*/ + +/*! + \fn QVideoWindowControl::setDisplayRect(const QRect &rect) + Sets the sub-\a rect of a window where video is displayed. + \since 1.0 +*/ + +/*! + \fn QVideoWindowControl::isFullScreen() const + + Identifies if a video overlay is a fullScreen overlay. + + Returns true if the video overlay is fullScreen, and false otherwise. + \since 1.0 +*/ + +/*! + \fn QVideoWindowControl::setFullScreen(bool fullScreen) + + Sets whether a video overlay is a \a fullScreen overlay. + \since 1.0 +*/ + +/*! + \fn QVideoWindowControl::fullScreenChanged(bool fullScreen) + + Signals that the \a fullScreen state of a video overlay has changed. + \since 1.0 +*/ + +/*! + \fn QVideoWindowControl::repaint() + + Repaints the last frame. + \since 1.0 +*/ + +/*! + \fn QVideoWindowControl::nativeSize() const + + Returns a suggested size for the video display based on the resolution and aspect ratio of the + video. + \since 1.0 +*/ + +/*! + \fn QVideoWindowControl::nativeSizeChanged() + + Signals that the native dimensions of the video have changed. + \since 1.0 +*/ + + +/*! + \fn QVideoWindowControl::aspectRatioMode() const + + Returns how video is scaled to fit the display region with respect to its aspect ratio. + \since 1.0 +*/ + +/*! + \fn QVideoWindowControl::setAspectRatioMode(Qt::AspectRatioMode mode) + + Sets the aspect ratio \a mode which determines how video is scaled to the fit the display region + with respect to its aspect ratio. + \since 1.0 +*/ + +/*! + \fn QVideoWindowControl::brightness() const + + Returns the brightness adjustment applied to a video overlay. + + Valid brightness values range between -100 and 100, the default is 0. + \since 1.0 +*/ + +/*! + \fn QVideoWindowControl::setBrightness(int brightness) + + Sets a \a brightness adjustment for a video overlay. + + Valid brightness values range between -100 and 100, the default is 0. + \since 1.0 +*/ + +/*! + \fn QVideoWindowControl::brightnessChanged(int brightness) + + Signals that a video overlay's \a brightness adjustment has changed. + \since 1.0 +*/ + +/*! + \fn QVideoWindowControl::contrast() const + + Returns the contrast adjustment applied to a video overlay. + + Valid contrast values range between -100 and 100, the default is 0. + \since 1.0 +*/ + +/*! + \fn QVideoWindowControl::setContrast(int contrast) + + Sets the \a contrast adjustment for a video overlay. + + Valid contrast values range between -100 and 100, the default is 0. + \since 1.0 +*/ + +/*! + \fn QVideoWindowControl::contrastChanged(int contrast) + + Signals that a video overlay's \a contrast adjustment has changed. + \since 1.0 +*/ + +/*! + \fn QVideoWindowControl::hue() const + + Returns the hue adjustment applied to a video overlay. + + Value hue values range between -100 and 100, the default is 0. + \since 1.0 +*/ + +/*! + \fn QVideoWindowControl::setHue(int hue) + + Sets a \a hue adjustment for a video overlay. + + Valid hue values range between -100 and 100, the default is 0. + \since 1.0 +*/ + +/*! + \fn QVideoWindowControl::hueChanged(int hue) + + Signals that a video overlay's \a hue adjustment has changed. + \since 1.0 +*/ + +/*! + \fn QVideoWindowControl::saturation() const + + Returns the saturation adjustment applied to a video overlay. + + Value saturation values range between -100 and 100, the default is 0. + \since 1.0 +*/ + +/*! + \fn QVideoWindowControl::setSaturation(int saturation) + Sets a \a saturation adjustment for a video overlay. + + Valid saturation values range between -100 and 100, the default is 0. + \since 1.0 +*/ + +/*! + \fn QVideoWindowControl::saturationChanged(int saturation) + + Signals that a video overlay's \a saturation adjustment has changed. + \since 1.0 +*/ + +#include "moc_qvideowindowcontrol.cpp" +QT_END_NAMESPACE + |