diff options
Diffstat (limited to 'src/plugins/gstreamer/camerabin/camerabinfocus.h')
-rw-r--r-- | src/plugins/gstreamer/camerabin/camerabinfocus.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/src/plugins/gstreamer/camerabin/camerabinfocus.h b/src/plugins/gstreamer/camerabin/camerabinfocus.h new file mode 100644 index 000000000..e496d2e3b --- /dev/null +++ b/src/plugins/gstreamer/camerabin/camerabinfocus.h @@ -0,0 +1,104 @@ +/**************************************************************************** +** +** 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 CAMERABINFOCUSCONTROL_H +#define CAMERABINFOCUSCONTROL_H + +#include <qcamera.h> +#include <qcamerafocuscontrol.h> + +#include <gst/gst.h> +#include <glib.h> + +class CameraBinSession; + +QT_USE_NAMESPACE + +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); + void _q_handleCapturedImage(); + +private: + CameraBinSession *m_session; + QCameraFocus::FocusMode m_focusMode; + QCamera::LockStatus m_focusStatus; + QCameraFocusZone::FocusZoneStatus m_focusZoneStatus; +}; + +#endif // CAMERABINFOCUSCONTROL_H |