diff -r cfcbf08528c4 -r 2b40d63a9c3d qtmobility/src/multimedia/experimental/qstillimagecapture.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/qtmobility/src/multimedia/experimental/qstillimagecapture.h Fri Apr 16 15:51:22 2010 +0300 @@ -0,0 +1,113 @@ +/**************************************************************************** +** +** 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 QSTILLIMAGECAPTURE_H +#define QSTILLIMAGECAPTURE_H + +#include +#include + +QT_BEGIN_NAMESPACE +class QSize; +QT_END_NAMESPACE + +QTM_BEGIN_NAMESPACE + +class QImageEncoderSettings; + +class QStillImageCapturePrivate; +class Q_MEDIA_EXPORT QStillImageCapture : public QMediaObject +{ + Q_OBJECT + Q_ENUMS(Error) + Q_PROPERTY(bool readyForCapture READ isReadyForCapture NOTIFY readyForCaptureChanged) +public: + enum Error + { + NoError, + NotReadyError, + ResourceError, + NotSupportedFeatureError, + FormatError + }; + + QStillImageCapture(QMediaObject *mediaObject, QObject *parent = 0); + ~QStillImageCapture(); + + bool isAvailable() const; + QtMedia::AvailabilityError availabilityError() const; + + Error error() const; + QString errorString() const; + + bool isReadyForCapture() const; + + QStringList supportedImageCodecs() const; + QString imageCodecDescription(const QString &codecName) const; + + QList supportedResolutions(const QImageEncoderSettings &settings = QImageEncoderSettings(), + bool *continuous = 0) const; + + QImageEncoderSettings encodingSettings() const; + void setEncodingSettings(const QImageEncoderSettings& settings); + +public Q_SLOTS: + void capture(const QString &fileName); + +Q_SIGNALS: + void error(QStillImageCapture::Error error); + + void readyForCaptureChanged(bool); + void imageCaptured(const QString &fileName, const QImage &preview); + void imageSaved(const QString &fileName); + +private: + Q_DISABLE_COPY(QStillImageCapture) + Q_DECLARE_PRIVATE(QStillImageCapture) + Q_PRIVATE_SLOT(d_func(), void _q_error(int, const QString &)) +}; + +QTM_END_NAMESPACE + +Q_DECLARE_METATYPE(QTM_PREPEND_NAMESPACE(QStillImageCapture::Error)) + +#endif +