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Diffstat (limited to 'qtinterface/qt4/Qt/qimageiohandler.h')
-rw-r--r-- | qtinterface/qt4/Qt/qimageiohandler.h | 152 |
1 files changed, 0 insertions, 152 deletions
diff --git a/qtinterface/qt4/Qt/qimageiohandler.h b/qtinterface/qt4/Qt/qimageiohandler.h deleted file mode 100644 index 4c5fb1f..0000000 --- a/qtinterface/qt4/Qt/qimageiohandler.h +++ /dev/null @@ -1,152 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtGui module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial Usage -** Licensees holding valid Qt Commercial licenses may use this file in -** accordance with the Qt Commercial License Agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Nokia. -** -** 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. -** -** 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. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QIMAGEIOHANDLER_H -#define QIMAGEIOHANDLER_H - -#include <QtCore/qplugin.h> -#include <QtCore/qfactoryinterface.h> -#include <QtCore/qscopedpointer.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Gui) - -class QImage; -class QRect; -class QSize; -class QVariant; - -class QImageIOHandlerPrivate; -class Q_GUI_EXPORT QImageIOHandler -{ - Q_DECLARE_PRIVATE(QImageIOHandler) -public: - QImageIOHandler(); - virtual ~QImageIOHandler(); - - void setDevice(QIODevice *device); - QIODevice *device() const; - - void setFormat(const QByteArray &format); - void setFormat(const QByteArray &format) const; - QByteArray format() const; - - virtual QByteArray name() const; - - virtual bool canRead() const = 0; - virtual bool read(QImage *image) = 0; - virtual bool write(const QImage &image); - - enum ImageOption { - Size, - ClipRect, - Description, - ScaledClipRect, - ScaledSize, - CompressionRatio, - Gamma, - Quality, - Name, - SubType, - IncrementalReading, - Endianness, - Animation, - BackgroundColor, - ImageFormat - }; - virtual QVariant option(ImageOption option) const; - virtual void setOption(ImageOption option, const QVariant &value); - virtual bool supportsOption(ImageOption option) const; - - // incremental loading - virtual bool jumpToNextImage(); - virtual bool jumpToImage(int imageNumber); - virtual int loopCount() const; - virtual int imageCount() const; - virtual int nextImageDelay() const; - virtual int currentImageNumber() const; - virtual QRect currentImageRect() const; - -protected: - QImageIOHandler(QImageIOHandlerPrivate &dd); - QScopedPointer<QImageIOHandlerPrivate> d_ptr; -private: - Q_DISABLE_COPY(QImageIOHandler) -}; - -struct Q_GUI_EXPORT QImageIOHandlerFactoryInterface : public QFactoryInterface -{ - virtual QImageIOHandler *create(QIODevice *device, const QByteArray &format = QByteArray()) const = 0; -}; - -#define QImageIOHandlerFactoryInterface_iid "com.trolltech.Qt.QImageIOHandlerFactoryInterface" -Q_DECLARE_INTERFACE(QImageIOHandlerFactoryInterface, QImageIOHandlerFactoryInterface_iid) - -class Q_GUI_EXPORT QImageIOPlugin : public QObject, public QImageIOHandlerFactoryInterface -{ - Q_OBJECT - Q_INTERFACES(QImageIOHandlerFactoryInterface:QFactoryInterface) -public: - explicit QImageIOPlugin(QObject *parent = 0); - virtual ~QImageIOPlugin(); - - enum Capability { - CanRead = 0x1, - CanWrite = 0x2, - CanReadIncremental = 0x4 - }; - Q_DECLARE_FLAGS(Capabilities, Capability) - - virtual Capabilities capabilities(QIODevice *device, const QByteArray &format) const = 0; - virtual QStringList keys() const = 0; - virtual QImageIOHandler *create(QIODevice *device, const QByteArray &format = QByteArray()) const = 0; -}; - -Q_DECLARE_OPERATORS_FOR_FLAGS(QImageIOPlugin::Capabilities) - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif // QIMAGEIOHANDLER_H |