89 lines
2.7 KiB
C++
89 lines
2.7 KiB
C++
/****************************************************************************
|
|
**
|
|
** 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 "camerabinlocks.h"
|
|
#include "camerabinsession.h"
|
|
#include "camerabinfocus.h"
|
|
|
|
#include <gst/interfaces/photography.h>
|
|
|
|
#include <QDebug>
|
|
|
|
CameraBinLocks::CameraBinLocks(CameraBinSession *session)
|
|
:QCameraLocksControl(session),
|
|
m_session(session),
|
|
m_focus(m_session->cameraFocusControl())
|
|
{
|
|
connect(m_focus, SIGNAL(_q_focusStatusChanged(QCamera::LockStatus, QCamera::LockChangeReason)),
|
|
this, SLOT(updateFocusStatus(QCamera::LockStatus, QCamera::LockChangeReason)));
|
|
}
|
|
|
|
CameraBinLocks::~CameraBinLocks()
|
|
{
|
|
}
|
|
|
|
QCamera::LockTypes CameraBinLocks::supportedLocks() const
|
|
{
|
|
return QCamera::LockFocus;
|
|
}
|
|
|
|
QCamera::LockStatus CameraBinLocks::lockStatus(QCamera::LockType lock) const
|
|
{
|
|
return lock == QCamera::LockFocus ? m_focus->focusStatus() : QCamera::Unlocked;
|
|
}
|
|
|
|
void CameraBinLocks::searchAndLock(QCamera::LockTypes locks)
|
|
{
|
|
if (locks & QCamera::LockFocus)
|
|
m_focus->_q_startFocusing();
|
|
}
|
|
|
|
void CameraBinLocks::unlock(QCamera::LockTypes locks)
|
|
{
|
|
if (locks & QCamera::LockFocus)
|
|
m_focus->_q_stopFocusing();
|
|
}
|
|
|
|
void CameraBinLocks::updateFocusStatus(QCamera::LockStatus status, QCamera::LockChangeReason reason)
|
|
{
|
|
emit lockStatusChanged(QCamera::LockFocus, status, reason);
|
|
}
|