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/****************************************************************************
**
** Copyright (C) 2014 Jolla Ltd.
** Contact: http://www.qt-project.org/legal
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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, Digia gives you certain additional
** rights. These rights are described in the Digia 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qdeclarativecamera_p.h"
#include "qdeclarativecameraviewfinder_p.h"
#include <QtMultimedia/qcameraviewfindersettingscontrol.h>
QT_BEGIN_NAMESPACE
QDeclarativeCameraViewfinder::QDeclarativeCameraViewfinder(QCamera *camera, QObject *parent)
: QObject(parent)
, m_camera(camera)
, m_control(0)
{
if (QMediaService *service = m_camera->service())
m_control = service->requestControl<QCameraViewfinderSettingsControl *>();
}
QDeclarativeCameraViewfinder::~QDeclarativeCameraViewfinder()
{
if (m_control) {
if (QMediaService *service = m_camera->service())
service->releaseControl(m_control);
}
}
QSize QDeclarativeCameraViewfinder::resolution() const
{
return m_control
? m_control->viewfinderParameter(QCameraViewfinderSettingsControl::Resolution).value<QSize>()
: QSize();
}
void QDeclarativeCameraViewfinder::setResolution(const QSize &resolution)
{
if (m_control) {
m_control->setViewfinderParameter(
QCameraViewfinderSettingsControl::Resolution, resolution);
emit resolutionChanged();
}
}
qreal QDeclarativeCameraViewfinder::minimumFrameRate() const
{
return m_control
? m_control->viewfinderParameter(QCameraViewfinderSettingsControl::MinimumFrameRate).value<qreal>()
: 0.0;
}
void QDeclarativeCameraViewfinder::setMinimumFrameRate(qreal frameRate)
{
if (m_control) {
m_control->setViewfinderParameter(
QCameraViewfinderSettingsControl::MinimumFrameRate, frameRate);
emit minimumFrameRateChanged();
}
}
qreal QDeclarativeCameraViewfinder::maximumFrameRate() const
{
return m_control
? m_control->viewfinderParameter(QCameraViewfinderSettingsControl::MaximumFrameRate).value<qreal>()
: 0.0;
}
void QDeclarativeCameraViewfinder::setMaximumFrameRate(qreal frameRate)
{
if (m_control) {
m_control->setViewfinderParameter(
QCameraViewfinderSettingsControl::MaximumFrameRate, frameRate);
emit maximumFrameRateChanged();
}
}
QT_END_NAMESPACE
#include "moc_qdeclarativecameraviewfinder_p.cpp"
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