diff options
Diffstat (limited to 'src/imports/multimedia/qdeclarativecameracapture_p.h')
-rw-r--r-- | src/imports/multimedia/qdeclarativecameracapture_p.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/src/imports/multimedia/qdeclarativecameracapture_p.h b/src/imports/multimedia/qdeclarativecameracapture_p.h new file mode 100644 index 000000000..ec464a098 --- /dev/null +++ b/src/imports/multimedia/qdeclarativecameracapture_p.h @@ -0,0 +1,126 @@ +/**************************************************************************** +** +** Copyright (C) 2011 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 <qcamera.h> +#include <qcameraimagecapture.h> +#include <qmediaencodersettings.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +class QDeclarativeCamera; + +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; +}; + +QT_END_NAMESPACE + +QML_DECLARE_TYPE(QT_PREPEND_NAMESPACE(QDeclarativeCameraCapture)) + +QT_END_HEADER + +#endif |