fdac892bbc
Docs still need some fixing, but there are some legitimate usages of it there. Change-Id: I94c7b68788ce97829711a4384884d7e52fe84162 Reviewed-on: http://codereview.qt.nokia.com/1736 Reviewed-by: Jonas Rabbe <jonas.rabbe@nokia.com>
96 lines
3.2 KiB
C++
96 lines
3.2 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QCAMERAFOCUSCONTROL_H
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#define QCAMERAFOCUSCONTROL_H
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#include <qmediacontrol.h>
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#include <qmediaobject.h>
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#include <qcamerafocus.h>
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QT_BEGIN_NAMESPACE
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class Q_MULTIMEDIA_EXPORT QCameraFocusControl : public QMediaControl
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{
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Q_OBJECT
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public:
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~QCameraFocusControl();
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virtual QCameraFocus::FocusMode focusMode() const = 0;
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virtual void setFocusMode(QCameraFocus::FocusMode mode) = 0;
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virtual bool isFocusModeSupported(QCameraFocus::FocusMode mode) const = 0;
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virtual qreal maximumOpticalZoom() const = 0;
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virtual qreal maximumDigitalZoom() const = 0;
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virtual qreal opticalZoom() const = 0;
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virtual qreal digitalZoom() const = 0;
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virtual void zoomTo(qreal optical, qreal digital) = 0;
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virtual QCameraFocus::FocusPointMode focusPointMode() const = 0;
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virtual void setFocusPointMode(QCameraFocus::FocusPointMode mode) = 0;
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virtual bool isFocusPointModeSupported(QCameraFocus::FocusPointMode mode) const = 0;
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virtual QPointF customFocusPoint() const = 0;
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virtual void setCustomFocusPoint(const QPointF &point) = 0;
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virtual QCameraFocusZoneList focusZones() const = 0;
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Q_SIGNALS:
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void opticalZoomChanged(qreal opticalZoom);
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void digitalZoomChanged(qreal digitalZoom);
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void focusZonesChanged();
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void maximumOpticalZoomChanged(qreal);
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void maximumDigitalZoomChanged(qreal);
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protected:
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QCameraFocusControl(QObject* parent = 0);
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};
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#define QCameraFocusControl_iid "com.nokia.Qt.QCameraFocusingControl/1.0"
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Q_MEDIA_DECLARE_CONTROL(QCameraFocusControl, QCameraFocusControl_iid)
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QT_END_NAMESPACE
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#endif // QCAMERAFOCUSCONTROL_H
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