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Added volume property to QMediaRecorder

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Change-Id: I19f727107651c9f640ca1c010a3764f05aef8820
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
This commit is contained in:
Dmytro Poplavskiy
2012-05-21 12:09:50 +10:00
committed by Qt by Nokia
parent 0d0e89b1e8
commit 36ff2fe85e
14 changed files with 147 additions and 4 deletions
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17
src/multimedia/controls/qmediarecordercontrol.cpp
View File

@@ -159,6 +159,17 @@ QMediaRecorderControl::~QMediaRecorderControl()
Sets the \a muted state of a media recorder.
*/
/*!
\fn qreal QMediaRecorderControl::volume() const
Returns the linear audio gain of media recorder.
*/
/*!
\fn void QMediaRecorderControl::setVolume(qreal gain)
Sets the linear audio \a gain of a media recorder.
*/
/*!
\fn void QMediaRecorderControl::stateChanged(QMediaRecorder::State state)
@@ -187,6 +198,12 @@ QMediaRecorderControl::~QMediaRecorderControl()
Signals that the \a muted state of a media recorder has changed.
*/
/*!
\fn void QMediaRecorderControl::volume(qreal gain)
Signals that the audio \a gain value has changed.
*/
/*!
\fn void QMediaRecorderControl::actualLocationChanged(const QUrl &location)

3
src/multimedia/controls/qmediarecordercontrol.h
View File

@@ -75,6 +75,7 @@ public:
virtual qint64 duration() const = 0;
virtual bool isMuted() const = 0;
virtual qreal volume() const = 0;
virtual void applySettings() = 0;
@@ -83,12 +84,14 @@ Q_SIGNALS:
void statusChanged(QMediaRecorder::Status status);
void durationChanged(qint64 position);
void mutedChanged(bool muted);
void volumeChanged(qreal volume);
void actualLocationChanged(const QUrl &location);
void error(int error, const QString &errorString);
public Q_SLOTS:
virtual void setState(QMediaRecorder::State state) = 0;
virtual void setMuted(bool muted) = 0;
virtual void setVolume(qreal volume) = 0;
protected:
QMediaRecorderControl(QObject* parent = 0);