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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part 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 <QtCore/QDebug>
#include "dsimagecapturecontrol.h"
QT_BEGIN_NAMESPACE
DSImageCaptureControl::DSImageCaptureControl(DSCameraSession *session)
:QCameraImageCaptureControl(session), m_session(session), m_ready(false)
{
connect(m_session, SIGNAL(stateChanged(QCamera::State)), SLOT(updateState()));
connect(m_session, SIGNAL(imageCaptured(int,QImage)),
this, SIGNAL(imageCaptured(int,QImage)));
connect(m_session, SIGNAL(imageSaved(int,QString)),
this, SIGNAL(imageSaved(int,QString)));
connect(m_session, SIGNAL(readyForCaptureChanged(bool)),
this, SIGNAL(readyForCaptureChanged(bool)));
}
DSImageCaptureControl::~DSImageCaptureControl()
{
}
bool DSImageCaptureControl::isReadyForCapture() const
{
return m_ready;
}
int DSImageCaptureControl::capture(const QString &fileName)
{
return m_session->captureImage(fileName);
}
void DSImageCaptureControl::updateState()
{
bool ready = (m_session->state() == QCamera::ActiveState) &&
!m_session->pictureInProgress();
if(m_ready != ready)
emit readyForCaptureChanged(m_ready = ready);
}
QT_END_NAMESPACE
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