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/* This file is part of the KDE project
Copyright (C) 2001 Simon Hausmann <hausmann@kde.org>
This program is free software; you can redistribute it and/or
modify it under the terms of the Artistic License.
*/
#ifndef __ksparser_h__
#define __ksparser_h__
#include <tqcolor.h>
#include <tqmap.h>
#include <tqregexp.h>
#include <tqstring.h>
#include <tqvaluestack.h>
/*
* Helper class to parse IRC color/style codes and convert them to
* richtext. The parser maintains an internal stack of the styles
* applied because the IRC message could contain sequences as
* (bold)Hello (red)World(endbold)! (blue)blue text
* which needs to be converted to
* <b>Hello </b><font color="red"><b>World</b>! </font><font color="blue">blue text</font>
* to get correctly nested tags. (malte)
*/
class KSParser
{
public:
static TQCString parse(const TQCString &);
static int colorForHTML( const TQString &html );
static TQColor ircColor(const TQString &color);
static TQColor ircColor(unsigned int color);
~KSParser();
private:
KSParser();
TQCString _parse(const TQCString &);
TQString pushTag(const TQString &, const TQString & = TQString());
TQString pushColorTag(const TQColor &fgColor, const TQColor &bgColor);
TQString popTag(const TQString &);
TQString toggleTag(const TQString &);
TQString popAll();
private:
static KSParser m_parser;
static const TQColor IRC_Colors[17];
static const TQRegExp sm_colorsModeRegexp;
TQValueStack<TQString> m_tags;
TQMap<TQString, TQString> m_attributes;
};
#endif
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