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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** 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.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDECLARATIVECAMERACAPTURE_H
#define QDECLARATIVECAMERACAPTURE_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of other Qt classes. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include <qcamera.h>
#include <qcameraimagecapture.h>
#include <qmediaencodersettings.h>
#include <QtDeclarative/qdeclarative.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
class QDeclarativeCamera;
class QMetaDataWriterControl;
class QDeclarativeCameraCapture : public QObject
{
Q_OBJECT
Q_PROPERTY(bool ready READ isReadyForCapture NOTIFY readyForCaptureChanged)
Q_PROPERTY(QString capturedImagePath READ capturedImagePath NOTIFY imageSaved)
Q_PROPERTY(QSize resolution READ resolution WRITE setResolution NOTIFY resolutionChanged)
Q_PROPERTY(QString errorString READ errorString NOTIFY captureFailed)
public:
~QDeclarativeCameraCapture();
bool isReadyForCapture() const;
QSize resolution();
QString capturedImagePath() const;
QCameraImageCapture::Error error() const;
QString errorString() const;
public Q_SLOTS:
void capture();
void captureToLocation(const QString &location);
void cancelCapture();
void setResolution(const QSize &resolution);
void setMetadata(const QString &key, const QVariant &value);
Q_SIGNALS:
void readyForCaptureChanged(bool);
void imageExposed();
void imageCaptured(const QString &preview);
void imageMetadataAvailable(const QString &key, const QVariant &value);
void imageSaved(const QString &path);
void captureFailed(const QString &message);
void resolutionChanged(const QSize &);
private slots:
void _q_imageCaptured(int, const QImage&);
void _q_imageSaved(int, const QString&);
void _q_imageMetadataAvailable(int, const QString &, const QVariant &);
void _q_captureFailed(int, QCameraImageCapture::Error, const QString&);
private:
friend class QDeclarativeCamera;
QDeclarativeCameraCapture(QCamera *camera, QObject *parent = 0);
QCamera *m_camera;
QCameraImageCapture *m_capture;
QImageEncoderSettings m_imageSettings;
QString m_capturedImagePath;
QMetaDataWriterControl *m_metadataWriterControl;
};
QT_END_NAMESPACE
QML_DECLARE_TYPE(QT_PREPEND_NAMESPACE(QDeclarativeCameraCapture))
QT_END_HEADER
#endif
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