diff options
Diffstat (limited to 'src/plugins/symbian/ecam/s60camerafocuscontrol.cpp')
| -rw-r--r-- | src/plugins/symbian/ecam/s60camerafocuscontrol.cpp | 193 |
1 files changed, 0 insertions, 193 deletions
diff --git a/src/plugins/symbian/ecam/s60camerafocuscontrol.cpp b/src/plugins/symbian/ecam/s60camerafocuscontrol.cpp deleted file mode 100644 index 3d9c3647a..000000000 --- a/src/plugins/symbian/ecam/s60camerafocuscontrol.cpp +++ /dev/null @@ -1,193 +0,0 @@ -/**************************************************************************** -** -** 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 <QtCore/qstring.h> - -#include "s60camerafocuscontrol.h" -#include "s60cameraservice.h" -#include "s60imagecapturesession.h" -#include "s60cameraconstants.h" - -S60CameraFocusControl::S60CameraFocusControl(QObject *parent) : - QCameraFocusControl(parent) -{ -} - -S60CameraFocusControl::S60CameraFocusControl(S60ImageCaptureSession *session, QObject *parent) : - QCameraFocusControl(parent), - m_session(0), - m_service(0), - m_advancedSettings(0), - m_isFocusLocked(false), - m_opticalZoomValue(KDefaultOpticalZoom), - m_digitalZoomValue(KDefaultDigitalZoom), - m_focusMode(KDefaultFocusMode) -{ - m_session = session; - - connect(m_session, SIGNAL(advancedSettingChanged()), this, SLOT(resetAdvancedSetting())); - m_advancedSettings = m_session->advancedSettings(); - - TRAPD(err, m_session->doSetZoomFactorL(m_opticalZoomValue, m_digitalZoomValue)); - if (err) - m_session->setError(KErrNotSupported, tr("Setting default zoom factors failed.")); -} - -S60CameraFocusControl::~S60CameraFocusControl() -{ -} - -QCameraFocus::FocusMode S60CameraFocusControl::focusMode() const -{ - return m_focusMode; -} - -void S60CameraFocusControl::setFocusMode(QCameraFocus::FocusMode mode) -{ - if (isFocusModeSupported(mode)) { - // FocusMode and FocusRange are set. Focusing is triggered by setting - // the corresponding FocusType active by calling searchAndLock in LocksControl. - m_focusMode = mode; - if (m_advancedSettings) - m_advancedSettings->setFocusMode(m_focusMode); - else - m_session->setError(KErrGeneral, tr("Unable to set focus mode before camera is started.")); - } else { - m_session->setError(KErrNotSupported, tr("Requested focus mode is not supported.")); - } -} - -bool S60CameraFocusControl::isFocusModeSupported(QCameraFocus::FocusMode mode) const -{ - if (m_advancedSettings) { - return m_advancedSettings->supportedFocusModes() & mode; - } else { - if (mode == QCameraFocus::AutoFocus) - return m_session->isFocusSupported(); - } - - return false; -} - -qreal S60CameraFocusControl::maximumOpticalZoom() const -{ - return m_session->maximumZoom(); -} - -qreal S60CameraFocusControl::maximumDigitalZoom() const -{ - return m_session->maxDigitalZoom(); -} - -qreal S60CameraFocusControl::opticalZoom() const -{ - return m_session->opticalZoomFactor(); -} - -qreal S60CameraFocusControl::digitalZoom() const -{ - return m_session->digitalZoomFactor(); -} - -void S60CameraFocusControl::zoomTo(qreal optical, qreal digital) -{ - TRAPD(err, m_session->doSetZoomFactorL(optical, digital)); - if (err) - m_session->setError(KErrNotSupported, tr("Requested zoom factor is not supported.")); - - // Query new values - if (m_opticalZoomValue != m_session->opticalZoomFactor()) { - m_opticalZoomValue = m_session->opticalZoomFactor(); - emit opticalZoomChanged(m_opticalZoomValue); - } - if (m_digitalZoomValue != m_session->digitalZoomFactor()) { - m_digitalZoomValue = m_session->digitalZoomFactor(); - emit digitalZoomChanged(m_digitalZoomValue); - } -} - -void S60CameraFocusControl::resetAdvancedSetting() -{ - m_advancedSettings = m_session->advancedSettings(); -} - -QCameraFocus::FocusPointMode S60CameraFocusControl::focusPointMode() const -{ - // Not supported in Symbian - return QCameraFocus::FocusPointAuto; -} - -void S60CameraFocusControl::setFocusPointMode(QCameraFocus::FocusPointMode mode) -{ - if (mode != QCameraFocus::FocusPointAuto) - m_session->setError(KErrNotSupported, tr("Requested focus point mode is not supported.")); -} - -bool S60CameraFocusControl::isFocusPointModeSupported(QCameraFocus::FocusPointMode mode) const -{ - // Not supported in Symbian - if (mode == QCameraFocus::FocusPointAuto) - return true; - else - return false; -} - -QPointF S60CameraFocusControl::customFocusPoint() const -{ - // Not supported in Symbian, return image center - return QPointF(0.5, 0.5); -} - -void S60CameraFocusControl::setCustomFocusPoint(const QPointF &point) -{ - // Not supported in Symbian - Q_UNUSED(point); - m_session->setError(KErrNotSupported, tr("Setting custom focus point is not supported.")); -} - -QCameraFocusZoneList S60CameraFocusControl::focusZones() const -{ - // Not supported in Symbian - return QCameraFocusZoneList(); // Return empty list -} - -// End of file - |