/**************************************************************************** ** ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Digia. For licensing terms and ** conditions see http://qt.digia.com/licensing. For further information ** use the contact form at http://qt.digia.com/contact-us. ** ** 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, Digia gives you certain additional ** rights. These rights are described in the Digia 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. ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef CAMERABINFOCUSCONTROL_H #define CAMERABINFOCUSCONTROL_H #include #include #include #include QT_BEGIN_NAMESPACE class CameraBinSession; class CameraBinFocus : public QCameraFocusControl { Q_OBJECT public: CameraBinFocus(CameraBinSession *session); virtual ~CameraBinFocus(); QCameraFocus::FocusMode focusMode() const; void setFocusMode(QCameraFocus::FocusMode mode); bool isFocusModeSupported(QCameraFocus::FocusMode mode) const; qreal maximumOpticalZoom() const; qreal maximumDigitalZoom() const; qreal opticalZoom() const; qreal digitalZoom() const; void zoomTo(qreal optical, qreal digital) ; QCameraFocus::FocusPointMode focusPointMode() const; void setFocusPointMode(QCameraFocus::FocusPointMode mode) ; bool isFocusPointModeSupported(QCameraFocus::FocusPointMode) const; QPointF customFocusPoint() const; void setCustomFocusPoint(const QPointF &point); QCameraFocusZoneList focusZones() const; void handleFocusMessage(GstMessage*); QCamera::LockStatus focusStatus() const { return m_focusStatus; } Q_SIGNALS: void _q_focusStatusChanged(QCamera::LockStatus status, QCamera::LockChangeReason reason); public Q_SLOTS: void _q_startFocusing(); void _q_stopFocusing(); private Q_SLOTS: void _q_setFocusStatus(QCamera::LockStatus status, QCamera::LockChangeReason reason); void _q_handleCameraStateChange(QCamera::State state); private: CameraBinSession *m_session; QCameraFocus::FocusMode m_focusMode; QCamera::LockStatus m_focusStatus; QCameraFocusZone::FocusZoneStatus m_focusZoneStatus; }; QT_END_NAMESPACE #endif // CAMERABINFOCUSCONTROL_H