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Diffstat (limited to 'WebKit/qt/Plugins/ICOHandler.h')
-rw-r--r-- | WebKit/qt/Plugins/ICOHandler.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/WebKit/qt/Plugins/ICOHandler.h b/WebKit/qt/Plugins/ICOHandler.h new file mode 100644 index 0000000..4f1f1d6 --- /dev/null +++ b/WebKit/qt/Plugins/ICOHandler.h @@ -0,0 +1,52 @@ +/* + * ico.h - kimgio import filter for MS Windows .ico files + * + * Distributed under the terms of the LGPL + * Copyright (c) 2000 Malte Starostik <malte@kde.org> + * + */ + +// You can use QImageIO::setParameters() to request a specific +// Icon out of an .ico file: +// +// Options consist of a name=value pair and are separated by a semicolon. +// Available options are: +// size=<size> select the icon that most closely matches <size> (pixels) +// default: 32 +// colors=<num> select the icon that has <num> colors (or comes closest) +// default: 1 << display depth or 0 (RGB) if display depth > 8 +// index=<index> select the indexth icon from the file. If this option +// is present, the size and colors options will be ignored. +// default: none +// If both size and colors are given, size takes precedence. +// +// The old format is still supported: +// the parameters consist of a single string in the form +// "<size>[:<colors>]" which correspond to the options above +// +// If an icon was returned (i.e. the file is valid and the index option +// if present was not out of range), the icon's index within the .ico +// file is returned in the text tag "X-Index" of the image. +// If the icon is in fact a cursor, its hotspot coordinates are returned +// in the text tags "X-HotspotX" and "X-HotspotY". + +#ifndef _ICOHANDLER_H_ +#define _ICOHANDLER_H_ + +#include <QtGui/QImageIOPlugin> + +class ICOHandler : public QImageIOHandler +{ +public: + ICOHandler(); + + bool canRead() const; + bool read(QImage *image); + bool write(const QImage &image); + + QByteArray name() const; + + static bool canRead(QIODevice *device); +}; + +#endif |