/**************************************************************************** ** ** 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 #include 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); }