author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 11 Jun 2010 14:26:25 +0300 | |
changeset 11 | 06b8e2af4411 |
parent 5 | 453da2cfceef |
child 14 | 6fbed849b4f4 |
permissions | -rw-r--r-- |
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/**************************************************************************** |
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** |
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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** All rights reserved. |
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** Contact: Nokia Corporation (qt-info@nokia.com) |
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** |
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** This file is part of the Qt Mobility Components. |
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** |
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** $QT_BEGIN_LICENSE:LGPL$ |
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** No Commercial Usage |
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** This file contains pre-release code and may not be distributed. |
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** You may use this file in accordance with the terms and conditions |
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** contained in the Technology Preview License Agreement accompanying |
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** this package. |
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** |
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** GNU Lesser General Public License Usage |
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** Alternatively, this file may be used under the terms of the GNU Lesser |
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** General Public License version 2.1 as published by the Free Software |
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** Foundation and appearing in the file LICENSE.LGPL included in the |
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** packaging of this file. Please review the following information to |
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** ensure the GNU Lesser General Public License version 2.1 requirements |
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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** |
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** In addition, as a special exception, Nokia gives you certain additional |
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** rights. These rights are described in the Nokia Qt LGPL Exception |
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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** |
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** If you have questions regarding the use of this file, please contact |
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** Nokia at qt-info@nokia.com. |
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** |
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** |
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** |
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** |
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** |
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** |
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** |
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** |
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** $QT_END_LICENSE$ |
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** |
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****************************************************************************/ |
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#include "qmediarecordercontrol.h" |
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QT_BEGIN_NAMESPACE |
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/*! |
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\class QMediaRecorderControl |
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\ingroup multimedia-serv |
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\preliminary |
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\brief The QMediaRecorderControl class provides access to the recording |
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functionality of a QMediaService. |
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If a QMediaService can record media it will implement QMediaRecorderControl. |
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This control provides a means to set the \l {outputLocation()}{output location}, |
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and \l {record()}{start}, \l {pause()}{pause} and \l {stop()}{stop} |
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recording. It also provides feedback on the \l {duration()}{duration} |
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of the recording. |
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The functionality provided by this control is exposed to application |
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code through the QMediaRecorder class. |
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The interface name of QMediaRecorderControl is \c com.nokia.Qt.QMediaRecorderControl/1.0 as |
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defined in QMediaRecorderControl_iid. |
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\sa QMediaService::control(), QMediaRecorder |
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*/ |
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/*! |
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\macro QMediaRecorderControl_iid |
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\c com.nokia.Qt.QMediaRecorderControl/1.0 |
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Defines the interface name of the QMediaRecorderControl class. |
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\relates QMediaRecorderControl |
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*/ |
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/*! |
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Constructs a media recorder control with the given \a parent. |
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*/ |
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QMediaRecorderControl::QMediaRecorderControl(QObject* parent) |
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: QMediaControl(parent) |
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{ |
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} |
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/*! |
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Destroys a media recorder control. |
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*/ |
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QMediaRecorderControl::~QMediaRecorderControl() |
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{ |
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} |
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/*! |
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\fn QUrl QMediaRecorderControl::outputLocation() const |
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Returns the current output location being used. |
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/*! |
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\fn bool QMediaRecorderControl::setOutputLocation(const QUrl &location) |
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Sets the output \a location and returns if this operation is successful. |
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/*! |
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\fn int QMediaRecorderControl::state() const |
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Return the current recording state. |
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/*! |
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\fn qint64 QMediaRecorderControl::duration() const |
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Return the current duration in milliseconds. |
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\fn void QMediaRecorderControl::record() |
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Start recording. |
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\fn void QMediaRecorderControl::pause() |
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Pause recording. |
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\fn void QMediaRecorderControl::stop() |
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Stop recording. |
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\fn void QMediaRecorderControl::applySettings() |
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Commits the encoder settings and performs pre-initialization to reduce delays when recording |
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is started. |
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/*! |
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\fn void QMediaRecorderControl::stateChanged(QMediaRecorder::State state) |
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Signals that the \a state of a media recorder has changed. |
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*/ |
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/*! |
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\fn void QMediaRecorderControl::durationChanged(qint64 duration) |
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Signals that the \a duration of the recorded media has changed. |
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This only emitted when there is a discontinuous change in the duration such as being reset to 0. |
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*/ |
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\fn void QMediaRecorderControl::error(int error, const QString &errorString) |
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Signals that an \a error has occurred. The \a errorString describes the error. |
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*/ |
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#include "moc_qmediarecordercontrol.cpp" |
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QT_END_NAMESPACE |
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