/**************************************************************************** ** ** 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. ** ** $QT_BEGIN_LICENSE:LGPL$ ** GNU Lesser General Public License Usage ** 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. ** ** 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. ** ** Other Usage ** Alternatively, this file may be used in accordance with the terms and ** conditions contained in a signed written agreement between you and Nokia. ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #include #include "s60cameraflashcontrol.h" #include "s60cameraservice.h" #include "s60imagecapturesession.h" S60CameraFlashControl::S60CameraFlashControl(QObject *parent) : QCameraFlashControl(parent) { } S60CameraFlashControl::S60CameraFlashControl(S60ImageCaptureSession *session, QObject *parent) : QCameraFlashControl(parent), m_session(0), m_service(0), m_advancedSettings(0), m_flashMode(QCameraExposure::FlashOff) { m_session = session; connect(m_session, SIGNAL(advancedSettingChanged()), this, SLOT(resetAdvancedSetting())); m_advancedSettings = m_session->advancedSettings(); if (m_advancedSettings) connect(m_advancedSettings, SIGNAL(flashReady(bool)), this, SIGNAL(flashReady(bool))); } S60CameraFlashControl::~S60CameraFlashControl() { m_advancedSettings = 0; } void S60CameraFlashControl::resetAdvancedSetting() { m_advancedSettings = m_session->advancedSettings(); if (m_advancedSettings) connect(m_advancedSettings, SIGNAL(flashReady(bool)), this, SIGNAL(flashReady(bool))); } QCameraExposure::FlashModes S60CameraFlashControl::flashMode() const { return m_session->flashMode(); } void S60CameraFlashControl::setFlashMode(QCameraExposure::FlashModes mode) { if (isFlashModeSupported(mode)) { m_flashMode = mode; m_session->setFlashMode(m_flashMode); } else m_session->setError(KErrNotSupported, tr("Requested flash mode is not supported.")); } bool S60CameraFlashControl::isFlashModeSupported(QCameraExposure::FlashModes mode) const { return m_session->supportedFlashModes() & mode; } bool S60CameraFlashControl::isFlashReady() const { if (m_advancedSettings) return m_advancedSettings->isFlashReady(); return false; } // End of file