--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qtmobility/plugins/multimedia/symbian/camera/s60camerafocuscontrol.cpp	Fri Apr 16 15:51:22 2010 +0300
@@ -0,0 +1,166 @@
+/****************************************************************************
+**
+** 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 "s60camerafocuscontrol.h"
+#include "s60cameraservice.h"
+#include "s60camerasession.h"
+
+#include <QtCore/qdebug.h>
+#include <QtCore/qstring.h>
+
+
+S60CameraFocusControl::S60CameraFocusControl(QObject *parent)
+    :QCameraFocusControl(parent)
+{
+    m_session = qobject_cast<S60CameraSession*>(parent);
+}
+
+S60CameraFocusControl::S60CameraFocusControl(QObject *session, QObject *parent)
+   :QCameraFocusControl(parent)
+   , m_focusLocked(false)
+   , m_opticalZoomValue(1.0)
+   , m_digitalZoomValue(1.0)
+   , m_maxZoom(1.0)
+   , m_maxDigitalZoom(1.0)
+   , m_macroFocusingEnabled(false)
+   , m_focusMode(QCamera::AutoFocus)
+   , m_focusStatus(QCamera::FocusInitial)
+   , m_error(QCamera::NoError)
+{
+    // use cast if we want to change session class later on..
+    m_session = qobject_cast<S60CameraSession*>(session);
+    m_advancedSettings = m_session->advancedSettings();
+    connect(m_session, SIGNAL(opticalZoomChanged(qreal)), this, SIGNAL(opticalZoomChanged(qreal)));
+    connect(m_session, SIGNAL(digitalZoomChanged(qreal)), this, SIGNAL(digitalZoomChanged(qreal)));
+    connect(m_session, SIGNAL(focusStatusChanged(QCamera::FocusStatus)), this, SLOT(focusChanged(QCamera::FocusStatus)));
+    m_advancedSettings->setFocusMode(m_focusMode);
+    m_session->setZoomFactor(m_opticalZoomValue, m_digitalZoomValue);
+}
+
+S60CameraFocusControl::~S60CameraFocusControl()
+{
+}
+
+QCamera::FocusMode S60CameraFocusControl::focusMode() const
+{
+    return m_advancedSettings->focusMode();
+}
+
+void S60CameraFocusControl::setFocusMode(QCamera::FocusMode mode)
+{
+    m_advancedSettings->setFocusMode(mode);
+	m_focusMode = mode;
+}
+
+QCamera::FocusModes S60CameraFocusControl::supportedFocusModes() const
+{
+    return m_advancedSettings->supportedFocusModes();
+}
+
+QCamera::FocusStatus S60CameraFocusControl::focusStatus() const
+{
+    return m_focusStatus;
+}
+
+bool S60CameraFocusControl::macroFocusingEnabled() const
+{
+    return m_macroFocusingEnabled;
+}
+
+bool S60CameraFocusControl::isMacroFocusingSupported() const
+{
+    // not supported
+    return false;
+}
+
+void S60CameraFocusControl::setMacroFocusingEnabled(bool /*e*/)
+{
+    // not supported
+    m_error = QCamera::NotSupportedFeatureError;
+}
+
+qreal S60CameraFocusControl::maximumOpticalZoom() const
+{
+    return m_session->maximumZoom();
+}
+
+qreal S60CameraFocusControl::maximumDigitalZoom() const
+{
+    return m_session->maxDigitalZoom();
+}
+
+qreal S60CameraFocusControl::opticalZoom() const
+{	
+	return m_session->zoomFactor();
+}
+
+qreal S60CameraFocusControl::digitalZoom() const
+{   
+    return m_session->digitalZoomFactor();
+}
+
+void S60CameraFocusControl::zoomTo(qreal optical, qreal digital)
+{	
+	m_session->setZoomFactor(optical, digital);
+	m_opticalZoomValue = optical;
+	m_digitalZoomValue = digital;
+}
+
+void S60CameraFocusControl::startFocusing()
+{
+    m_session->startFocus();
+    m_focusStatus = QCamera::FocusRequested;
+    emit focusStatusChanged(QCamera::FocusRequested);
+}
+
+void S60CameraFocusControl::cancelFocusing()
+{
+    m_session->cancelFocus();
+    m_focusStatus = QCamera::FocusCanceled;
+    emit focusStatusChanged(QCamera::FocusCanceled);
+}
+
+void S60CameraFocusControl::focusChanged(QCamera::FocusStatus status)
+{
+    m_focusStatus = status;
+    emit focusStatusChanged(status);
+}
+