diff -r cfcbf08528c4 -r 2b40d63a9c3d qtmobility/src/multimedia/experimental/qcamerafocuscontrol.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/qtmobility/src/multimedia/experimental/qcamerafocuscontrol.h Fri Apr 16 15:51:22 2010 +0300 @@ -0,0 +1,94 @@ +/**************************************************************************** +** +** 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 QCAMERAFOCUSCONTROL_H +#define QCAMERAFOCUSCONTROL_H + +#include +#include + +#include + +QTM_BEGIN_NAMESPACE + +class Q_MEDIA_EXPORT QCameraFocusControl : public QMediaControl +{ + Q_OBJECT + +public: + ~QCameraFocusControl(); + + virtual QCamera::FocusMode focusMode() const = 0; + virtual void setFocusMode(QCamera::FocusMode mode) = 0; + virtual QCamera::FocusModes supportedFocusModes() const = 0; + virtual QCamera::FocusStatus focusStatus() const = 0; + + virtual bool macroFocusingEnabled() const = 0; + virtual bool isMacroFocusingSupported() const = 0; + virtual void setMacroFocusingEnabled(bool) = 0; + + virtual qreal maximumOpticalZoom() const = 0; + virtual qreal maximumDigitalZoom() const = 0; + virtual qreal opticalZoom() const = 0; + virtual qreal digitalZoom() const = 0; + + virtual void zoomTo(qreal optical, qreal digital) = 0; + +public Q_SLOTS: + virtual void startFocusing() = 0; + virtual void cancelFocusing() = 0; + +Q_SIGNALS: + void opticalZoomChanged(qreal opticalZoom); + void digitalZoomChanged(qreal digitalZoom); + void focusStatusChanged(QCamera::FocusStatus); + +protected: + QCameraFocusControl(QObject* parent = 0); +}; + +#define QCameraFocusControl_iid "com.nokia.Qt.QCameraFocusingControl/1.0" +Q_MEDIA_DECLARE_CONTROL(QCameraFocusControl, QCameraFocusControl_iid) + +QTM_END_NAMESPACE + +#endif // QCAMERAFOCUSCONTROL_H +