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Diffstat (limited to 'qtinterface/qt4/Qt/qmovie.h')
| -rw-r--r-- | qtinterface/qt4/Qt/qmovie.h | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/qtinterface/qt4/Qt/qmovie.h b/qtinterface/qt4/Qt/qmovie.h new file mode 100644 index 0000000..e6a4297 --- /dev/null +++ b/qtinterface/qt4/Qt/qmovie.h @@ -0,0 +1,177 @@ +/**************************************************************************** +** +** 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 QMOVIE_H +#define QMOVIE_H + +#include <QtCore/qobject.h> + +#ifndef QT_NO_MOVIE + +#include <QtCore/qbytearray.h> +#include <QtCore/qlist.h> +#include <QtCore/qobject.h> +#include <QtGui/qimagereader.h> + +#ifdef QT3_SUPPORT +#include <QtGui/qimage.h> +#include <QtGui/qpixmap.h> +#endif + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Gui) + +class QByteArray; +class QColor; +class QIODevice; +class QImage; +class QPixmap; +class QRect; +class QSize; + +class QMoviePrivate; +class Q_GUI_EXPORT QMovie : public QObject +{ + Q_OBJECT + Q_DECLARE_PRIVATE(QMovie) + Q_ENUMS(MovieState CacheMode) + Q_PROPERTY(int speed READ speed WRITE setSpeed) + Q_PROPERTY(CacheMode cacheMode READ cacheMode WRITE setCacheMode) +public: + enum MovieState { + NotRunning, + Paused, + Running + }; + enum CacheMode { + CacheNone, + CacheAll + }; + + QMovie(QObject *parent = 0); + explicit QMovie(QIODevice *device, const QByteArray &format = QByteArray(), QObject *parent = 0); + explicit QMovie(const QString &fileName, const QByteArray &format = QByteArray(), QObject *parent = 0); + ~QMovie(); + + static QList<QByteArray> supportedFormats(); + + void setDevice(QIODevice *device); + QIODevice *device() const; + + void setFileName(const QString &fileName); + QString fileName() const; + + void setFormat(const QByteArray &format); + QByteArray format() const; + + void setBackgroundColor(const QColor &color); + QColor backgroundColor() const; + + MovieState state() const; + + QRect frameRect() const; + QImage currentImage() const; + QPixmap currentPixmap() const; + + bool isValid() const; + + bool jumpToFrame(int frameNumber); + int loopCount() const; + int frameCount() const; + int nextFrameDelay() const; + int currentFrameNumber() const; + + int speed() const; + + QSize scaledSize(); + void setScaledSize(const QSize &size); + + CacheMode cacheMode() const; + void setCacheMode(CacheMode mode); + + CacheMode cacheMode(); // ### Qt 5: remove me + +Q_SIGNALS: + void started(); + void resized(const QSize &size); + void updated(const QRect &rect); + void stateChanged(QMovie::MovieState state); + void error(QImageReader::ImageReaderError error); + void finished(); + void frameChanged(int frameNumber); + +public Q_SLOTS: + void start(); + bool jumpToNextFrame(); + void setPaused(bool paused); + void stop(); + void setSpeed(int percentSpeed); + +private: + Q_DISABLE_COPY(QMovie) + Q_PRIVATE_SLOT(d_func(), void _q_loadNextFrame()) + +#ifdef QT3_SUPPORT +public: + inline QT3_SUPPORT bool isNull() const { return isValid(); } + inline QT3_SUPPORT int frameNumber() const { return currentFrameNumber(); } + inline QT3_SUPPORT bool running() const { return state() == Running; } + inline QT3_SUPPORT bool paused() const { return state() == Paused; } + inline QT3_SUPPORT bool finished() const { return state() == NotRunning; } + inline QT3_SUPPORT void restart() { stop(); start(); } + inline QT3_SUPPORT QImage frameImage() const { return currentImage(); } + inline QT3_SUPPORT QPixmap framePixmap() const { return currentPixmap(); } + inline QT3_SUPPORT void step() { jumpToNextFrame(); } + inline QT3_SUPPORT void pause() { setPaused(true); } + inline QT3_SUPPORT void unpause() { setPaused(false); } +#endif +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QT_NO_MOVIE + +#endif // QMOVIE_H |