|
|
%{
|
|
|
/*
|
|
|
rtf.ll - A simple RTF Parser (Flex code)
|
|
|
|
|
|
Copyright (c) 2002 by Vladimir Shutoff <vovan@shutoff.ru> (original code)
|
|
|
Copyright (c) 2004 by Thiago S. Barcelos <barcelos@ime.usp.br> (Kopete port)
|
|
|
Kopete (c) 2002-2003 by the Kopete developers <kopete-devel@kde.org>
|
|
|
|
|
|
*************************************************************************
|
|
|
* *
|
|
|
* This program is free software; you can redistribute it and/or modify *
|
|
|
* it under the terms of the GNU General Public License as published by *
|
|
|
* the Free Software Foundation; either version 2 of the License, or *
|
|
|
* (at your option) any later version. *
|
|
|
* *
|
|
|
*************************************************************************
|
|
|
|
|
|
update rtf.cpp:
|
|
|
flex -olex.yy.c `test -f rtf.ll || echo './'`rtf.ll
|
|
|
sed '/^#/ s|lex.yy\.c|rtf.cpp|' lex.yy.c >rtf.cpp
|
|
|
rm -f lex.yy.c
|
|
|
|
|
|
*/
|
|
|
|
|
|
#define UP 1
|
|
|
#define DOWN 2
|
|
|
#define CMD 3
|
|
|
#define TXT 4
|
|
|
#define HEX 5
|
|
|
#define IMG 6
|
|
|
#define UNICODE_CHAR 7
|
|
|
#define SKIP 8
|
|
|
#define SLASH 9
|
|
|
#define S_TXT 10
|
|
|
|
|
|
#define YY_NEVER_INTERACTIVE 1
|
|
|
#define YY_ALWAYS_INTERACTIVE 0
|
|
|
#define YY_MAIN 0
|
|
|
|
|
|
%}
|
|
|
|
|
|
%option nounput
|
|
|
%option nostack
|
|
|
%option prefix="rtf"
|
|
|
|
|
|
%%
|
|
|
|
|
|
"{" { return UP; }
|
|
|
"}" { return DOWN; }
|
|
|
"\\"[\\\{\}] { return SLASH; }
|
|
|
"\\u"[0-9]{3,7}[ ]?"?" { return UNICODE_CHAR; }
|
|
|
"\\"[A-Za-z]+[0-9]*[ ]? { return CMD; }
|
|
|
"\\'"[0-9A-Fa-f][0-9A-Fa-f] { return HEX; }
|
|
|
"<##"[^>]+">" { return IMG; }
|
|
|
[^\\{}<]+ { return TXT; }
|
|
|
. { return TXT; }
|
|
|
%%
|
|
|
|
|
|
#include "rtf2html.h"
|
|
|
|
|
|
void ParStyle::clearFormatting()
|
|
|
{
|
|
|
// For now, do nothing.
|
|
|
// dir is not a formatting item.
|
|
|
}
|
|
|
|
|
|
QString RTF2HTML::quoteString(const QString &_str, quoteMode mode)
|
|
|
{
|
|
|
QString str = _str;
|
|
|
str.replace(QRegExp("&"), "&");
|
|
|
str.replace(QRegExp("<"), "<");
|
|
|
str.replace(QRegExp(">"), ">");
|
|
|
str.replace(QRegExp("\""), """);
|
|
|
str.replace(QRegExp("\r"), "");
|
|
|
switch (mode){
|
|
|
case quoteHTML:
|
|
|
str.replace(QRegExp("\n"), "<br>\n");
|
|
|
break;
|
|
|
case quoteXML:
|
|
|
str.replace(QRegExp("\n"), "<br/>\n");
|
|
|
break;
|
|
|
default:
|
|
|
break;
|
|
|
}
|
|
|
QRegExp re(" +");
|
|
|
int len;
|
|
|
int pos = 0;
|
|
|
|
|
|
while ((pos = re.search(str, pos)) != -1) {
|
|
|
len = re.matchedLength();
|
|
|
|
|
|
if (len == 1)
|
|
|
continue;
|
|
|
QString s = " ";
|
|
|
for (int i = 1; i < len; i++)
|
|
|
s += " ";
|
|
|
str.replace(pos, len, s);
|
|
|
}
|
|
|
return str;
|
|
|
}
|
|
|
|
|
|
RTF2HTML::RTF2HTML()
|
|
|
: cur_level(this)
|
|
|
{
|
|
|
rtf_ptr = NULL;
|
|
|
bExplicitParagraph = false;
|
|
|
}
|
|
|
|
|
|
OutTag* RTF2HTML::getTopOutTag(TagEnum tagType)
|
|
|
{
|
|
|
vector<OutTag>::iterator it, it_end;
|
|
|
for(it = oTags.begin(), it_end = oTags.end(); it != it_end; ++it)
|
|
|
if (it->tag == tagType)
|
|
|
return &(*it);
|
|
|
return NULL;
|
|
|
}
|
|
|
|
|
|
void RTF2HTML::FlushOutTags()
|
|
|
{
|
|
|
vector<OutTag>::iterator iter;
|
|
|
for (iter = oTags.begin(); iter != oTags.end(); iter++)
|
|
|
{
|
|
|
OutTag &t = *iter;
|
|
|
switch (t.tag){
|
|
|
case TAG_FONT_COLOR:
|
|
|
{
|
|
|
// RTF colors are 1-based; colors[] is a 0-based array.
|
|
|
if (t.param > colors.size() || t.param == 0)
|
|
|
break;
|
|
|
QColor &c = colors[t.param-1];
|
|
|
PrintUnquoted("<span style=\"color:#%02X%02X%02X\">", c.red(), c.green(), c.blue());
|
|
|
}
|
|
|
break;
|
|
|
case TAG_FONT_SIZE:
|
|
|
PrintUnquoted("<span style=\"font-size:%upt\">", t.param);
|
|
|
break;
|
|
|
case TAG_FONT_FAMILY:
|
|
|
{
|
|
|
FontDef &f = fonts[t.param-1];
|
|
|
string name = (!f.nonTaggedName.empty()) ? f.nonTaggedName : f.taggedName;
|
|
|
PrintUnquoted("<span style=\"font-family:%s\">", name.c_str());
|
|
|
}
|
|
|
break;
|
|
|
case TAG_BG_COLOR:{
|
|
|
if (t.param > colors.size())
|
|
|
break;
|
|
|
QColor &c = colors[t.param];
|
|
|
PrintUnquoted("<span style=\"background-color:#%02X%02X%02X;\">", c.red(), c.green(), c.blue());
|
|
|
break;
|
|
|
}
|
|
|
case TAG_BOLD:
|
|
|
PrintUnquoted("<b>");
|
|
|
break;
|
|
|
case TAG_ITALIC:
|
|
|
PrintUnquoted("<i>");
|
|
|
break;
|
|
|
case TAG_UNDERLINE:
|
|
|
PrintUnquoted("<u>");
|
|
|
break;
|
|
|
default:
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
oTags.clear();
|
|
|
}
|
|
|
|
|
|
// This function will close the already-opened tag 'tag'. It will take
|
|
|
// care of closing the tags which 'tag' contains first (ie. it will unroll
|
|
|
// the stack till the point where 'tag' is).
|
|
|
void Level::resetTag(TagEnum tag)
|
|
|
{
|
|
|
// A stack which'll keep tags we had to close in order to reach 'tag'.
|
|
|
// After we close 'tag', we will reopen them.
|
|
|
stack<TagEnum> s;
|
|
|
|
|
|
while (p->tags.size() > m_nTagsStartPos){ // Don't go further than the point where this level starts.
|
|
|
|
|
|
TagEnum nTag = p->tags.top();
|
|
|
|
|
|
/* A tag will be located in oTags if it still wasn't printed out.
|
|
|
A tag will get printed out only if necessary (e.g. <I></I> will
|
|
|
be optimized away).
|
|
|
Thus, for each tag we remove from the actual tag stack, we also
|
|
|
try to remove a yet-to-be-printed tag, and only if there are no
|
|
|
yet-to-be-printed tags left, we start closing the tags we pop.
|
|
|
The tags have one space - needed for umlaute (<EFBFBD>) and .utf8()
|
|
|
*/
|
|
|
if (p->oTags.empty()){
|
|
|
switch (nTag){
|
|
|
case TAG_FONT_COLOR:
|
|
|
case TAG_FONT_SIZE:
|
|
|
case TAG_BG_COLOR:
|
|
|
case TAG_FONT_FAMILY:
|
|
|
p->PrintUnquoted(" </span>");
|
|
|
break;
|
|
|
case TAG_BOLD:
|
|
|
p->PrintUnquoted(" </b>");
|
|
|
break;
|
|
|
case TAG_ITALIC:
|
|
|
p->PrintUnquoted(" </i>");
|
|
|
break;
|
|
|
case TAG_UNDERLINE:
|
|
|
p->PrintUnquoted(" </u>");
|
|
|
break;
|
|
|
default:
|
|
|
break;
|
|
|
}
|
|
|
}else{
|
|
|
p->oTags.pop_back();
|
|
|
}
|
|
|
|
|
|
p->tags.pop();
|
|
|
if (nTag == tag) break; // if we reached the tag we were looking to close.
|
|
|
s.push(nTag); // remember to reopen this tag
|
|
|
}
|
|
|
|
|
|
if (tag == TAG_ALL) return;
|
|
|
|
|
|
while (!s.empty()){
|
|
|
TagEnum nTag = s.top();
|
|
|
switch (nTag){
|
|
|
case TAG_FONT_COLOR:{
|
|
|
unsigned nFontColor = m_nFontColor;
|
|
|
m_nFontColor = 0;
|
|
|
setFontColor(nFontColor);
|
|
|
break;
|
|
|
}
|
|
|
case TAG_FONT_SIZE:{
|
|
|
unsigned nFontSize = m_nFontSize;
|
|
|
m_nFontSize = 0;
|
|
|
setFontSize(nFontSize);
|
|
|
break;
|
|
|
}
|
|
|
case TAG_BG_COLOR:{
|
|
|
unsigned nFontBgColor = m_nFontBgColor;
|
|
|
m_nFontBgColor = 0;
|
|
|
setFontBgColor(nFontBgColor);
|
|
|
break;
|
|
|
}
|
|
|
case TAG_FONT_FAMILY:{
|
|
|
unsigned nFont = m_nFont;
|
|
|
m_nFont = 0;
|
|
|
setFont(nFont);
|
|
|
break;
|
|
|
}
|
|
|
case TAG_BOLD:{
|
|
|
bool nBold = m_bBold;
|
|
|
m_bBold = false;
|
|
|
setBold(nBold);
|
|
|
break;
|
|
|
}
|
|
|
case TAG_ITALIC:{
|
|
|
bool nItalic = m_bItalic;
|
|
|
m_bItalic = false;
|
|
|
setItalic(nItalic);
|
|
|
break;
|
|
|
}
|
|
|
case TAG_UNDERLINE:{
|
|
|
bool nUnderline = m_bUnderline;
|
|
|
m_bUnderline = false;
|
|
|
setUnderline(nUnderline);
|
|
|
break;
|
|
|
}
|
|
|
default:
|
|
|
break;
|
|
|
}
|
|
|
s.pop();
|
|
|
}
|
|
|
}
|
|
|
|
|
|
Level::Level(RTF2HTML *_p) :
|
|
|
p(_p),
|
|
|
m_bFontTbl(false),
|
|
|
m_bColors(false),
|
|
|
m_bFontName(false),
|
|
|
m_bTaggedFontNameOk(false),
|
|
|
m_nFont(0),
|
|
|
m_nEncoding(0)
|
|
|
{
|
|
|
m_nTagsStartPos = p->tags.size();
|
|
|
Init();
|
|
|
}
|
|
|
|
|
|
Level::Level(const Level &l) :
|
|
|
p(l.p),
|
|
|
m_bFontTbl(l.m_bFontTbl),
|
|
|
m_bColors(l.m_bColors),
|
|
|
m_bFontName(false),
|
|
|
m_bTaggedFontNameOk(l.m_bTaggedFontNameOk),
|
|
|
m_nFont(l.m_nFont),
|
|
|
m_nEncoding(l.m_nEncoding)
|
|
|
{
|
|
|
m_nTagsStartPos = p->tags.size();
|
|
|
Init();
|
|
|
}
|
|
|
|
|
|
void Level::Init()
|
|
|
{
|
|
|
m_nFontColor = 0;
|
|
|
m_nFontBgColor = 0;
|
|
|
m_nFontSize = 0;
|
|
|
m_bFontName = false;
|
|
|
m_bBold = false;
|
|
|
m_bItalic = false;
|
|
|
m_bUnderline = false;
|
|
|
}
|
|
|
|
|
|
void RTF2HTML::PrintUnquoted(const char *str, ...)
|
|
|
{
|
|
|
char buff[1024];
|
|
|
va_list ap;
|
|
|
va_start(ap, str);
|
|
|
vsnprintf(buff, sizeof(buff), str, ap);
|
|
|
va_end(ap);
|
|
|
sParagraph += buff;
|
|
|
}
|
|
|
|
|
|
void RTF2HTML::PrintQuoted(const QString &str)
|
|
|
{
|
|
|
sParagraph += quoteString(str);
|
|
|
}
|
|
|
|
|
|
void RTF2HTML::FlushParagraph()
|
|
|
{
|
|
|
if (!bExplicitParagraph || sParagraph.isEmpty())
|
|
|
return;
|
|
|
|
|
|
/*
|
|
|
s += "<p dir=\"";
|
|
|
// Note: Lower-case 'ltr' and 'rtl' are important for Qt.
|
|
|
s += (parStyle.dir == ParStyle::DirRTL ? "rtl" : "ltr");
|
|
|
s += "\">";
|
|
|
s += sParagraph;
|
|
|
s += "</p>";
|
|
|
*/
|
|
|
|
|
|
s += sParagraph;
|
|
|
s += "<br>";
|
|
|
|
|
|
// Clear up the paragraph members
|
|
|
sParagraph = "";
|
|
|
bExplicitParagraph = false;
|
|
|
}
|
|
|
|
|
|
void Level::setFont(unsigned nFont)
|
|
|
{
|
|
|
if (nFont <= 0)
|
|
|
return;
|
|
|
|
|
|
if (m_bFontTbl){
|
|
|
if (nFont > p->fonts.size() +1){
|
|
|
kdDebug(14200) << "Invalid font index (" <<
|
|
|
nFont << ") while parsing font table." << endl;
|
|
|
return;
|
|
|
}
|
|
|
if (nFont > p->fonts.size()){
|
|
|
FontDef f;
|
|
|
f.charset = 0;
|
|
|
p->fonts.push_back(f);
|
|
|
}
|
|
|
m_nFont = nFont;
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
if (nFont > p->fonts.size())
|
|
|
{
|
|
|
kdDebug(14200) << "Invalid font index (" <<
|
|
|
nFont << ")." << endl;
|
|
|
return;
|
|
|
}
|
|
|
if (m_nFont == nFont)
|
|
|
return;
|
|
|
m_nFont = nFont;
|
|
|
if (m_nFont) resetTag(TAG_FONT_FAMILY);
|
|
|
m_nEncoding = p->fonts[nFont-1].charset;
|
|
|
p->oTags.push_back(OutTag(TAG_FONT_FAMILY, nFont));
|
|
|
p->PutTag(TAG_FONT_FAMILY);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void Level::setFontName()
|
|
|
{
|
|
|
// This function is only valid during font table parsing.
|
|
|
if (m_bFontTbl){
|
|
|
if ((m_nFont > 0) && (m_nFont <= p->fonts.size()))
|
|
|
// Be prepared to accept a font name.
|
|
|
m_bFontName = true;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void Level::setEncoding(unsigned nEncoding)
|
|
|
{
|
|
|
if (m_bFontTbl){
|
|
|
if ((m_nFont > 0) && (m_nFont <= p->fonts.size()))
|
|
|
p->fonts[m_nFont-1].charset = nEncoding;
|
|
|
return;
|
|
|
}
|
|
|
m_nEncoding = nEncoding;
|
|
|
}
|
|
|
|
|
|
void Level::setBold(bool bBold)
|
|
|
{
|
|
|
if (m_bBold == bBold) return;
|
|
|
if (m_bBold) resetTag(TAG_BOLD);
|
|
|
m_bBold = bBold;
|
|
|
if (!m_bBold) return;
|
|
|
p->oTags.push_back(OutTag(TAG_BOLD, 0));
|
|
|
p->PutTag(TAG_BOLD);
|
|
|
}
|
|
|
|
|
|
void Level::setItalic(bool bItalic)
|
|
|
{
|
|
|
if (m_bItalic == bItalic) return;
|
|
|
if (m_bItalic) resetTag(TAG_ITALIC);
|
|
|
m_bItalic = bItalic;
|
|
|
if (!m_bItalic) return;
|
|
|
p->oTags.push_back(OutTag(TAG_ITALIC, 0));
|
|
|
p->PutTag(TAG_ITALIC);
|
|
|
}
|
|
|
|
|
|
void Level::setUnderline(bool bUnderline)
|
|
|
{
|
|
|
if (m_bUnderline == bUnderline) return;
|
|
|
if (m_bUnderline) resetTag(TAG_UNDERLINE);
|
|
|
m_bUnderline = bUnderline;
|
|
|
if (!m_bUnderline) return;
|
|
|
p->oTags.push_back(OutTag(TAG_UNDERLINE, 0));
|
|
|
p->PutTag(TAG_UNDERLINE);
|
|
|
}
|
|
|
|
|
|
void Level::setFontColor(unsigned short nColor)
|
|
|
{
|
|
|
if (m_nFontColor == nColor) return;
|
|
|
if (m_nFontColor) resetTag(TAG_FONT_COLOR);
|
|
|
if (nColor > p->colors.size()) return;
|
|
|
m_nFontColor = nColor;
|
|
|
p->oTags.push_back(OutTag(TAG_FONT_COLOR, m_nFontColor));
|
|
|
p->PutTag(TAG_FONT_COLOR);
|
|
|
}
|
|
|
|
|
|
void Level::setFontBgColor(unsigned short nColor)
|
|
|
{
|
|
|
if (m_nFontBgColor == nColor) return;
|
|
|
if (m_nFontBgColor != 0) resetTag(TAG_BG_COLOR);
|
|
|
if (nColor > p->colors.size()) return;
|
|
|
m_nFontBgColor = nColor;
|
|
|
p->oTags.push_back(OutTag(TAG_BG_COLOR, m_nFontBgColor));
|
|
|
p->PutTag(TAG_BG_COLOR);
|
|
|
}
|
|
|
|
|
|
void Level::setFontSizeHalfPoints(unsigned short nSize)
|
|
|
{
|
|
|
setFontSize(nSize / 2);
|
|
|
}
|
|
|
|
|
|
void Level::setFontSize(unsigned short nSize)
|
|
|
{
|
|
|
if (m_nFontSize == nSize) return;
|
|
|
if (m_nFontSize) resetTag(TAG_FONT_SIZE);
|
|
|
p->oTags.push_back(OutTag(TAG_FONT_SIZE, nSize));
|
|
|
p->PutTag(TAG_FONT_SIZE);
|
|
|
m_nFontSize = nSize;
|
|
|
}
|
|
|
|
|
|
void Level::startParagraph()
|
|
|
{
|
|
|
// Whatever tags we have open now, close them.
|
|
|
// We cannot carry let character formatting tags wrap paragraphs,
|
|
|
// since a formatting tag can close at any time and we cannot
|
|
|
// close the paragraph any time we want.
|
|
|
resetTag(TAG_ALL);
|
|
|
|
|
|
// Flush the current paragraph HTML to the document HTML.
|
|
|
p->FlushParagraph();
|
|
|
|
|
|
// Mark this new paragraph as an explicit one (from \par etc.).
|
|
|
p->bExplicitParagraph = true;
|
|
|
|
|
|
// Restore character formatting
|
|
|
p->oTags.push_back(OutTag(TAG_FONT_SIZE, m_nFontSize));
|
|
|
p->PutTag(TAG_FONT_SIZE);
|
|
|
p->oTags.push_back(OutTag(TAG_FONT_COLOR, m_nFontColor));
|
|
|
p->PutTag(TAG_FONT_COLOR);
|
|
|
p->oTags.push_back(OutTag(TAG_FONT_FAMILY, m_nFont));
|
|
|
p->PutTag(TAG_FONT_FAMILY);
|
|
|
if (m_nFontBgColor != 0)
|
|
|
{
|
|
|
p->oTags.push_back(OutTag(TAG_BG_COLOR, m_nFontBgColor));
|
|
|
p->PutTag(TAG_BG_COLOR);
|
|
|
}
|
|
|
if (m_bBold)
|
|
|
{
|
|
|
p->oTags.push_back(OutTag(TAG_BOLD, 0));
|
|
|
p->PutTag(TAG_BOLD);
|
|
|
}
|
|
|
if (m_bItalic)
|
|
|
{
|
|
|
p->PutTag(TAG_ITALIC);
|
|
|
p->oTags.push_back(OutTag(TAG_ITALIC, 0));
|
|
|
}
|
|
|
if (m_bUnderline)
|
|
|
{
|
|
|
p->oTags.push_back(OutTag(TAG_UNDERLINE, 0));
|
|
|
p->PutTag(TAG_UNDERLINE);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
bool Level::isParagraphOpen() const
|
|
|
{
|
|
|
return p->bExplicitParagraph;
|
|
|
}
|
|
|
|
|
|
void Level::clearParagraphFormatting()
|
|
|
{
|
|
|
// implicitly start a paragraph
|
|
|
if (!isParagraphOpen())
|
|
|
startParagraph();
|
|
|
// Since we don't implement any of the paragraph formatting tags (e.g. alignment),
|
|
|
// we don't clean up anything here. Note that \pard does NOT clean character
|
|
|
// formatting (such as font size, font weight, italics...).
|
|
|
p->parStyle.clearFormatting();
|
|
|
}
|
|
|
|
|
|
void Level::setParagraphDirLTR()
|
|
|
{
|
|
|
// implicitly start a paragraph
|
|
|
if (!isParagraphOpen())
|
|
|
startParagraph();
|
|
|
p->parStyle.dir = ParStyle::DirLTR;
|
|
|
}
|
|
|
|
|
|
void Level::setParagraphDirRTL()
|
|
|
{
|
|
|
// implicitly start a paragraph
|
|
|
if (!isParagraphOpen())
|
|
|
startParagraph();
|
|
|
p->parStyle.dir = ParStyle::DirRTL;
|
|
|
}
|
|
|
|
|
|
void Level::addLineBreak()
|
|
|
{
|
|
|
p->PrintUnquoted("<br/>");
|
|
|
}
|
|
|
|
|
|
void Level::reset()
|
|
|
{
|
|
|
resetTag(TAG_ALL);
|
|
|
if (m_bColors){
|
|
|
if (m_bColorInit){
|
|
|
QColor c(m_nRed, m_nGreen, m_nBlue);
|
|
|
p->colors.push_back(c);
|
|
|
resetColors();
|
|
|
}
|
|
|
return;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void Level::setText(const char *str)
|
|
|
{
|
|
|
if (m_bColors)
|
|
|
{
|
|
|
reset();
|
|
|
}
|
|
|
else if (m_bFontTbl)
|
|
|
{
|
|
|
if ((m_nFont <= 0) || (m_nFont > p->fonts.size()))
|
|
|
return;
|
|
|
|
|
|
FontDef& def = p->fonts[m_nFont-1];
|
|
|
|
|
|
const char *pp = strchr(str, ';');
|
|
|
unsigned size;
|
|
|
if (pp != NULL)
|
|
|
size = (pp - str);
|
|
|
else
|
|
|
size = strlen(str);
|
|
|
|
|
|
if (m_bFontName)
|
|
|
{
|
|
|
def.nonTaggedName.append(str, size);
|
|
|
// We know we have the entire name
|
|
|
if (pp != NULL)
|
|
|
m_bFontName = false;
|
|
|
}
|
|
|
else if (!m_bTaggedFontNameOk)
|
|
|
{
|
|
|
def.taggedName.append(str, size);
|
|
|
if (pp != NULL)
|
|
|
m_bTaggedFontNameOk = true;
|
|
|
}
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
for (; *str; str++)
|
|
|
if ((unsigned char)(*str) >= ' ') break;
|
|
|
if (!*str) return;
|
|
|
p->FlushOutTags();
|
|
|
text += str;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void Level::flush()
|
|
|
{
|
|
|
if (text.length() == 0) return;
|
|
|
// TODO: Make encoding work in Kopete
|
|
|
/*
|
|
|
const char *encoding = NULL;
|
|
|
if (m_nEncoding){
|
|
|
for (const ENCODING *c = ICQPlugin::core->encodings; c->language; c++){
|
|
|
if (!c->bMain)
|
|
|
continue;
|
|
|
if ((unsigned)c->rtf_code == m_nEncoding){
|
|
|
encoding = c->codec;
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
if (encoding == NULL)
|
|
|
encoding = p->encoding;
|
|
|
|
|
|
QTextCodec *codec = ICQClient::_getCodec(encoding);
|
|
|
*/
|
|
|
//p->PrintQuoted(codec->toUnicode(text.c_str(), text.length()));
|
|
|
p->PrintQuoted(text.c_str());
|
|
|
text = "";
|
|
|
}
|
|
|
|
|
|
const unsigned FONTTBL = 0;
|
|
|
const unsigned COLORTBL = 1;
|
|
|
const unsigned RED = 2;
|
|
|
const unsigned GREEN = 3;
|
|
|
const unsigned BLUE = 4;
|
|
|
const unsigned CF = 5;
|
|
|
const unsigned FS = 6;
|
|
|
const unsigned HIGHLIGHT = 7;
|
|
|
const unsigned PARD = 8;
|
|
|
const unsigned PAR = 9;
|
|
|
const unsigned I = 10;
|
|
|
const unsigned B = 11;
|
|
|
const unsigned UL = 12;
|
|
|
const unsigned F = 13;
|
|
|
const unsigned FCHARSET = 14;
|
|
|
const unsigned FNAME = 15;
|
|
|
const unsigned ULNONE = 16;
|
|
|
const unsigned LTRPAR = 17;
|
|
|
const unsigned RTLPAR = 18;
|
|
|
const unsigned LINE = 19;
|
|
|
|
|
|
static char cmds[] =
|
|
|
"fonttbl\x00"
|
|
|
"colortbl\x00"
|
|
|
"red\x00"
|
|
|
"green\x00"
|
|
|
"blue\x00"
|
|
|
"cf\x00"
|
|
|
"fs\x00"
|
|
|
"highlight\x00"
|
|
|
"pard\x00"
|
|
|
"par\x00"
|
|
|
"i\x00"
|
|
|
"b\x00"
|
|
|
"ul\x00"
|
|
|
"f\x00"
|
|
|
"fcharset\x00"
|
|
|
"fname\x00"
|
|
|
"ulnone\x00"
|
|
|
"ltrpar\x00"
|
|
|
"rtlpar\x00"
|
|
|
"line\x00"
|
|
|
"\x00";
|
|
|
|
|
|
int yywrap() { return 1; }
|
|
|
|
|
|
static char h2d(char c)
|
|
|
{
|
|
|
if ((c >= '0') && (c <= '9'))
|
|
|
return c - '0';
|
|
|
if ((c >= 'A') && (c <= 'F'))
|
|
|
return (c - 'A') + 10;
|
|
|
if ((c >= 'a') && (c <= 'f'))
|
|
|
return (c - 'a') + 10;
|
|
|
return 0;
|
|
|
}
|
|
|
|
|
|
QString RTF2HTML::Parse(const char *rtf, const char *_encoding)
|
|
|
{
|
|
|
encoding = _encoding;
|
|
|
YY_BUFFER_STATE yy_current_buffer = yy_scan_string(rtf);
|
|
|
rtf_ptr = rtf;
|
|
|
for (;;){
|
|
|
int res = yylex();
|
|
|
if (!res) break;
|
|
|
switch (res){
|
|
|
case UP:{
|
|
|
cur_level.flush();
|
|
|
levels.push(cur_level);
|
|
|
break;
|
|
|
}
|
|
|
case DOWN:{
|
|
|
if (!levels.empty()){
|
|
|
cur_level.flush();
|
|
|
cur_level.reset();
|
|
|
cur_level = levels.top();
|
|
|
levels.pop();
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
case IMG:{
|
|
|
cur_level.flush();
|
|
|
const char ICQIMAGE[] = "icqimage";
|
|
|
const char *smiles[] = { ":-)" , ":-O" , ":-|" , ":-/" , // 0-3
|
|
|
":-(" , ":-*" , ":-/" , ":'(" , // 4-7
|
|
|
";-)" , ":-@" , ":-$" , ":-X" , // 8-B
|
|
|
":-P" , "8-)" , "O:)" , ":-D" }; // C-F
|
|
|
const char *p = yytext + 3;
|
|
|
if ((strlen(p) > strlen(ICQIMAGE)) && !memcmp(p, ICQIMAGE, strlen(ICQIMAGE))){
|
|
|
unsigned n = 0;
|
|
|
for (p += strlen(ICQIMAGE); *p; p++){
|
|
|
if ((*p >= '0') && (*p <= '9')){
|
|
|
n = n << 4;
|
|
|
n += (*p - '0');
|
|
|
continue;
|
|
|
}
|
|
|
if ((*p >= 'A') && (*p <= 'F')){
|
|
|
n = n << 4;
|
|
|
n += (*p - 'A') + 10;
|
|
|
continue;
|
|
|
}
|
|
|
if ((*p >= 'a') && (*p <= 'f')){
|
|
|
n = n << 4;
|
|
|
n += (*p - 'a') + 10;
|
|
|
continue;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
if (n < 16)
|
|
|
PrintUnquoted(" %s ", smiles[n] );
|
|
|
}else{
|
|
|
kdDebug(14200) << "Unknown image " << yytext << endl;
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
case SKIP:
|
|
|
break;
|
|
|
case SLASH:
|
|
|
cur_level.setText(yytext+1);
|
|
|
break;
|
|
|
case TXT:
|
|
|
cur_level.setText(yytext);
|
|
|
break;
|
|
|
case UNICODE_CHAR:{
|
|
|
cur_level.flush();
|
|
|
sParagraph += QChar((unsigned short)(atol(yytext + 2)));
|
|
|
break;
|
|
|
}
|
|
|
case HEX:{
|
|
|
char s[2];
|
|
|
s[0] = (h2d(yytext[2]) << 4) + h2d(yytext[3]);
|
|
|
s[1] = 0;
|
|
|
cur_level.setText(s);
|
|
|
break;
|
|
|
}
|
|
|
case CMD:
|
|
|
{
|
|
|
cur_level.flush();
|
|
|
const char *cmd = yytext + 1;
|
|
|
unsigned n_cmd = 0;
|
|
|
unsigned cmd_size = 0;
|
|
|
int cmd_value = -1;
|
|
|
const char *p;
|
|
|
for (p = cmd; *p; p++, cmd_size++)
|
|
|
if (((*p >= '0') && (*p <= '9')) || (*p == ' ')) break;
|
|
|
if (*p && (*p != ' ')) cmd_value = atol(p);
|
|
|
for (p = cmds; *p; p += strlen(p) + 1, n_cmd++){
|
|
|
if (strlen(p) > cmd_size) continue;
|
|
|
if (!memcmp(p, cmd, cmd_size)) break;
|
|
|
}
|
|
|
cmd += strlen(p);
|
|
|
switch (n_cmd){
|
|
|
case FONTTBL: // fonttbl
|
|
|
cur_level.setFontTbl();
|
|
|
break;
|
|
|
case COLORTBL:
|
|
|
cur_level.setColors();
|
|
|
break;
|
|
|
case RED:
|
|
|
cur_level.setRed(cmd_value);
|
|
|
break;
|
|
|
case GREEN:
|
|
|
cur_level.setGreen(cmd_value);
|
|
|
break;
|
|
|
case BLUE:
|
|
|
cur_level.setBlue(cmd_value);
|
|
|
break;
|
|
|
case CF:
|
|
|
cur_level.setFontColor(cmd_value);
|
|
|
break;
|
|
|
case FS:
|
|
|
cur_level.setFontSizeHalfPoints(cmd_value);
|
|
|
break;
|
|
|
case HIGHLIGHT:
|
|
|
cur_level.setFontBgColor(cmd_value);
|
|
|
break;
|
|
|
case PARD:
|
|
|
cur_level.clearParagraphFormatting();
|
|
|
break;
|
|
|
case PAR:
|
|
|
cur_level.startParagraph();
|
|
|
break;
|
|
|
case I:
|
|
|
cur_level.setItalic(cmd_value != 0);
|
|
|
break;
|
|
|
case B:
|
|
|
cur_level.setBold(cmd_value != 0);
|
|
|
break;
|
|
|
case UL:
|
|
|
cur_level.setUnderline(cmd_value != 0);
|
|
|
break;
|
|
|
case ULNONE:
|
|
|
cur_level.setUnderline(false);
|
|
|
break;
|
|
|
case F:
|
|
|
// RTF fonts are 0-based; our font index is 1-based.
|
|
|
cur_level.setFont(cmd_value+1);
|
|
|
break;
|
|
|
case FCHARSET:
|
|
|
cur_level.setEncoding(cmd_value);
|
|
|
break;
|
|
|
case FNAME:
|
|
|
cur_level.setFontName();
|
|
|
break;
|
|
|
case LTRPAR:
|
|
|
cur_level.setParagraphDirLTR();
|
|
|
break;
|
|
|
case RTLPAR:
|
|
|
cur_level.setParagraphDirRTL();
|
|
|
break;
|
|
|
case LINE:
|
|
|
cur_level.addLineBreak();
|
|
|
}
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
yy_delete_buffer(yy_current_buffer);
|
|
|
yy_current_buffer = NULL;
|
|
|
FlushParagraph();
|
|
|
return s;
|
|
|
}
|
|
|
|
|
|
/*
|
|
|
bool ICQClient::parseRTF(const char *rtf, const char *encoding, QString &res)
|
|
|
{
|
|
|
char _RTF[] = "{\\rtf";
|
|
|
if ((strlen(rtf) > strlen(_RTF)) && !memcmp(rtf, _RTF, strlen(_RTF))){
|
|
|
RTF2HTML p;
|
|
|
res = p.Parse(rtf, encoding);
|
|
|
return true;
|
|
|
}
|
|
|
QTextCodec *codec = ICQClient::_getCodec(encoding);
|
|
|
res = codec->toUnicode(rtf, strlen(rtf));
|
|
|
return false;
|
|
|
}
|
|
|
*/
|
