diff -r cfcbf08528c4 -r 2b40d63a9c3d qtmobility/src/multimedia/qmediarecordercontrol.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/qtmobility/src/multimedia/qmediarecordercontrol.cpp Fri Apr 16 15:51:22 2010 +0300 @@ -0,0 +1,170 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include + +QTM_BEGIN_NAMESPACE + + +/*! + \class QMediaRecorderControl + \ingroup multimedia-serv + + \preliminary + \brief The QMediaRecorderControl class provides access to the recording + functionality of a QMediaService. + + If a QMediaService can record media it will implement QMediaRecorderControl. + This control provides a means to set the \l {outputLocation()}{output location}, + and \l {record()}{start}, \l {pause()}{pause} and \l {stop()}{stop} + recording. It also provides feedback on the \l {duration()}{duration} + of the recording. + + The functionality provided by this control is exposed to application + code through the QMediaRecorder class. + + The interface name of QMediaRecorderControl is \c com.nokia.Qt.QMediaRecorderControl/1.0 as + defined in QMediaRecorderControl_iid. + + \sa QMediaService::control(), QMediaRecorder + +*/ + +/*! + \macro QMediaRecorderControl_iid + + \c com.nokia.Qt.QMediaRecorderControl/1.0 + + Defines the interface name of the QMediaRecorderControl class. + + \relates QMediaRecorderControl +*/ + +/*! + Constructs a media recorder control with the given \a parent. +*/ + +QMediaRecorderControl::QMediaRecorderControl(QObject* parent) + : QMediaControl(parent) +{ +} + +/*! + Destroys a media recorder control. +*/ + +QMediaRecorderControl::~QMediaRecorderControl() +{ +} + +/*! + \fn QUrl QMediaRecorderControl::outputLocation() const + + Returns the current output location being used. +*/ + +/*! + \fn bool QMediaRecorderControl::setOutputLocation(const QUrl &location) + + Sets the output \a location and returns if this operation is successful. +*/ + +/*! + \fn int QMediaRecorderControl::state() const + + Return the current recording state. +*/ + +/*! + \fn qint64 QMediaRecorderControl::duration() const + + Return the current duration in milliseconds. +*/ + +/*! + \fn void QMediaRecorderControl::record() + + Start recording. +*/ + +/*! + \fn void QMediaRecorderControl::pause() + + Pause recording. +*/ + +/*! + \fn void QMediaRecorderControl::stop() + + Stop recording. +*/ + +/*! + \fn void QMediaRecorderControl::applySettings() + + Commits the encoder settings and performs pre-initialization to reduce delays when recording + is started. +*/ + + +/*! + \fn void QMediaRecorderControl::stateChanged(QMediaRecorder::State state) + + Signals that the \a state of a media recorder has changed. +*/ + +/*! + \fn void QMediaRecorderControl::durationChanged(qint64 duration) + + Signals that the \a duration of the recorded media has changed. + + This only emitted when there is a discontinuous change in the duration such as being reset to 0. +*/ + +/*! + \fn void QMediaRecorderControl::error(int error, const QString &errorString) + + Signals that an \a error has occurred. The \a errorString describes the error. +*/ + +#include "moc_qmediarecordercontrol.cpp" +QTM_END_NAMESPACE +