/**************************************************************************** ** ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** 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 #include #include #include 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