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Diffstat (limited to 'src/plugins/symbian/ecam/s60camerafocuscontrol.h')
-rw-r--r-- | src/plugins/symbian/ecam/s60camerafocuscontrol.h | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/src/plugins/symbian/ecam/s60camerafocuscontrol.h b/src/plugins/symbian/ecam/s60camerafocuscontrol.h new file mode 100644 index 000000000..28c83ed70 --- /dev/null +++ b/src/plugins/symbian/ecam/s60camerafocuscontrol.h @@ -0,0 +1,112 @@ +/**************************************************************************** +** +** 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. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef S60CAMERAFOCUSCONTROL_H +#define S60CAMERAFOCUSCONTROL_H + +#include <qcamerafocuscontrol.h> + +#include "s60camerasettings.h" + +QT_USE_NAMESPACE + +class S60CameraService; +class S60ImageCaptureSession; + +/* + * Control for focusing related operations (inc. zooming) + */ +class S60CameraFocusControl : public QCameraFocusControl +{ + Q_OBJECT + +public: // Constructors & Destructor + + S60CameraFocusControl(QObject *parent = 0); + S60CameraFocusControl(S60ImageCaptureSession *session, QObject *parent = 0); + ~S60CameraFocusControl(); + +public: // QCameraFocusControl + + // Focus Mode + QCameraFocus::FocusMode focusMode() const; + void setFocusMode(QCameraFocus::FocusMode mode); + bool isFocusModeSupported(QCameraFocus::FocusMode) const; + + // Zoom + qreal maximumOpticalZoom() const; + qreal maximumDigitalZoom() const; + qreal opticalZoom() const; + qreal digitalZoom() const; + + void zoomTo(qreal optical, qreal digital); + + // Focus Point + QCameraFocus::FocusPointMode focusPointMode() const; + void setFocusPointMode(QCameraFocus::FocusPointMode mode); + bool isFocusPointModeSupported(QCameraFocus::FocusPointMode mode) const; + QPointF customFocusPoint() const; + void setCustomFocusPoint(const QPointF &point); + + QCameraFocusZoneList focusZones() const; + +/* +Q_SIGNALS: // QCameraFocusControl + void opticalZoomChanged(qreal opticalZoom); + void digitalZoomChanged(qreal digitalZoom); + void focusZonesChanged(); +*/ + +private slots: // Internal Slots + + void resetAdvancedSetting(); + +private: // Data + S60ImageCaptureSession *m_session; + S60CameraService *m_service; + S60CameraSettings *m_advancedSettings; + bool m_isFocusLocked; + qreal m_opticalZoomValue; + qreal m_digitalZoomValue; + QCameraFocus::FocusMode m_focusMode; +}; + +#endif // S60CAMERAFOCUSCONTROL_H |