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latexhighlighter.cpp
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/***************************************************************************
* copyright : (C) 2003-2009 by Pascal Brachet *
* http://www.xm1math.net/texmaker/ *
* *
* 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. *
* *
***************************************************************************/
#include <QtGui>
#include "latexhighlighter.h"
#include "latexeditor.h"
#include "blockdata.h"
LatexHighlighter::LatexHighlighter(QTextDocument *parent,bool spelling,QString ignoredWords,Hunspell *spellChecker)
: QSyntaxHighlighter(parent) {
isGraphic=false;
ColorStandard = QColor("#FFFFFF");
ColorComment = QColor("#606060");
ColorMath = QColor(0x00,0x80, 0x00);
ColorCommand=QColor(0x80, 0x00, 0x00);
ColorKeyword=QColor(0x00, 0x00, 0xCC);
ColorVerbatim = QColor("#9A4D00");
ColorTodo=QColor("#FF0000");
ColorKeywordGraphic=QColor("#006699");
ColorNumberGraphic=QColor("#660066");
KeyWords= QString("section{,subsection{,subsubsection{,chapter{,part{,paragraph{,subparagraph{,section*{,subsection*{,subsubsection*{,chapter*{,part*{,paragraph*{,subparagraph*{,label{,includegraphics{,includegraphics[,includegraphics*{,includegraphics*[,include{,input{,begin{,end{").split(",");
KeyWordsGraphic=QString("void bool bool3 int real pair triple string").split(" ");
KeyWordsGraphicBis=QString("and controls tension atleast curl if else while for do return break continue struct typedef new access import unravel from include quote static public private restricted this explicit true false null cycle newframe operator").split(" ");
//spellingErrorFormat.setFontUnderline(true);
spellingErrorFormat.setUnderlineColor(QColor(Qt::red));
spellingErrorFormat.setUnderlineStyle(QTextCharFormat::SpellCheckUnderline);
checkSpelling=spelling;
pChecker = spellChecker;
if (pChecker) spell_encoding=QString(pChecker->get_dic_encoding());
if (!ignoredWords.isEmpty()) alwaysignoredwordList=ignoredWords.split(",");
else alwaysignoredwordList.clear();
ignoredwordList=alwaysignoredwordList;
QFile wordsfile(":/spell/spellignore.txt");
QString line;
if (wordsfile.open(QFile::ReadOnly)) {
while (!wordsfile.atEnd()) {
line = wordsfile.readLine();
if (!line.isEmpty()) hardignoredwordList.append(line.trimmed());
}
}
}
LatexHighlighter::~LatexHighlighter() {
//delete pChecker;
}
void LatexHighlighter::SetEditor(LatexEditor *ed) {
editor=ed;
}
void LatexHighlighter::SetAlwaysIgnoredWords(QString ignoredWords) {
if (!ignoredWords.isEmpty()) alwaysignoredwordList=ignoredWords.split(",");
else alwaysignoredwordList.clear();
ignoredwordList=alwaysignoredwordList;
}
void LatexHighlighter::setColors(QList<QColor> colors) {
ColorStandard=colors.at(0);
ColorComment=colors.at(1);
ColorMath=colors.at(2);
ColorCommand=colors.at(3);
ColorKeyword=colors.at(4);
ColorVerbatim=colors.at(5);
ColorTodo=colors.at(6);
ColorKeywordGraphic=colors.at(7);
ColorNumberGraphic=colors.at(8);
rehighlight();
}
void LatexHighlighter::highlightBlock(const QString &text) {
QRegExp rxSweave("<<(.*)>>=");
QStringList types;
types << QLatin1String("article") << QLatin1String("book")
<< QLatin1String("booklet") << QLatin1String("inbook")
<< QLatin1String("incollection") << QLatin1String("inproceedings")
<< QLatin1String("manual") << QLatin1String("mastersthesis")
<< QLatin1String("misc") << QLatin1String("phdthesis")
<< QLatin1String("proceedings") << QLatin1String("techreport")
<< QLatin1String("unpublished") << QLatin1String("periodical")
<< QLatin1String("conference") << QLatin1String("mvbook")
<< QLatin1String("collection") << QLatin1String("mvcollection")
<< QLatin1String("online") << QLatin1String("mvproceedings")
<< QLatin1String("inproceedings") << QLatin1String("report")
<< QLatin1String("thesis") << QLatin1String("electronic");
QRegExp rxBib("@("+types.join("|")+")\\s*\\{\\s*(.*),", Qt::CaseInsensitive);
rxBib.setMinimal(true);
const int StateStandard = 0;
const int StateComment = 1;
const int StateMath = 2;
const int StateCommand=3;
const int StateVerbatim =4;
const int StateVerbatimCommand =5;
const int StateSweave =6;
const int StateSweaveCommand =7;
const int StateGraphic =8;
const int StateGraphicCommand =9;
const int StateGraphicMath =10;
const int StateBib =11;
const int StateGraphicComment =12;
const int StateGraphicAsy =13;
const int StateGraphicAsyCommand =14;
const int StateGraphicAsyMath =15;
const int StateGraphicAsyComment =16;
int i = 0;
int state = previousBlockState();
int oldstate=state;
QChar last, next ,ch,tmp, verbflag;
verbflag=' ';
QString buffer;
BlockData *blockData = new BlockData;
int leftPos = text.indexOf( '{' );
while ( leftPos != -1 ) {
ParenthesisInfo *info = new ParenthesisInfo;
info->character = '{';
info->position = leftPos;
blockData->insertPar( info );
leftPos = text.indexOf( '{', leftPos+1 );
}
int rightPos = text.indexOf('}');
while ( rightPos != -1 ) {
ParenthesisInfo *info = new ParenthesisInfo;
info->character = '}';
info->position = rightPos;
blockData->insertPar( info );
rightPos = text.indexOf( '}', rightPos+1 );
}
leftPos = text.indexOf( "\\begin{" );
while ( leftPos != -1 ) {
LatexBlockInfo *info = new LatexBlockInfo;
info->character = 'b';
info->position = leftPos;
blockData->insertLat( info );
leftPos = text.indexOf("\\begin{", leftPos+1 );
}
rightPos = text.indexOf("\\end{");
while ( rightPos != -1 ) {
LatexBlockInfo *info = new LatexBlockInfo;
info->character = 'e';
info->position = rightPos;
blockData->insertLat( info );
rightPos = text.indexOf("\\end{", rightPos+1 );
}
setCurrentBlockUserData(blockData);
/////////////////////
/////////////////
QRegExp rxverb("verb\\*?([^\\*])");
QRegExp rxlst("lstinline(.)");
QTextCharFormat structFormat;
structFormat.setFontWeight(QFont::Bold);
structFormat.setForeground(ColorKeyword);
QTextCharFormat asyFormat;
asyFormat.setFontWeight(QFont::Bold);
asyFormat.setForeground(ColorCommand);
if (!isGraphic) {
if (state<0) state=0;
i=0;
int k;
blockData->code.clear();
blockData->misspelled.clear();
for (int j=0; j < text.length(); j++) {
blockData->code.append(0);
blockData->misspelled.append(false);
}
while (i < text.length()) {
ch = text.at( i );
buffer += ch;
if ( i < text.length()-1 ) next = text.at( i+1 );
switch (state) {
case StateStandard: {
tmp=text.at( i );
if (tmp=='\\') {
// if (next=='[') {
// setFormat( i, 1,ColorMath );
// blockData->code[i]=1;
// state=StateMath;
// i++;
// if ( i < text.length()) {
// setFormat( i, 1,ColorMath);
// blockData->code[i]=1;
// }
// } else {
setFormat( i, 1,ColorCommand );
blockData->code[i]=1;
state=StateCommand;
// }
buffer = QString::null;
} /*else if (tmp=='$') {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
state=StateMath;
if (next=='$') {
i++;
if ( i < text.length()) {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
}
}
buffer = QString::null;
} */else if (tmp== '%' ) {
setFormat( i, 1,ColorComment);
state=StateComment;
blockData->code[i]=1;
buffer = QString::null;
} else if (tmp== '{' ) {
blockData->code[i]=1;
setFormat( i, 1,ColorStandard);
state=StateStandard;
} else if (tmp== '}' ) {
blockData->code[i]=1;
setFormat( i, 1,ColorStandard);
state=StateStandard;
int poslab=buffer.indexOf("label{");
if (poslab!=-1) {
for (k=poslab; k <i ; k++) {
if (k>0 && k<text.length()) blockData->code[k]=1;
}
}
if(buffer.indexOf("begin{verbatim}") != -1) {
state=StateVerbatim;
} else if(buffer.indexOf("begin{verbatim*}") != -1) {
state=StateVerbatim;
} else if(buffer.indexOf("begin{lstlisting}") != -1) {
state=StateVerbatim;
} else if(buffer.indexOf("begin{gnuplot}") != -1) {
state=StateVerbatim;
} else if(buffer.indexOf("begin{asy}") != -1) {
state=StateGraphicAsy;
} else if(buffer.indexOf("begin{tikzpicture}") != -1) {
state=StateGraphic;
} else if(buffer.indexOf("begin{pspicture}") != -1) {
state=StateGraphic;
} else if(buffer.indexOf("begin{pspicture*}") != -1) {
state=StateGraphic;
}
buffer = QString::null;
} else if (tmp== '<' ) {
blockData->code[i]=1;
setFormat( i, 1,ColorStandard);
state=StateStandard;
} else if (tmp== '>' ) {
blockData->code[i]=1;
setFormat( i, 1,ColorStandard);
state=StateStandard;
} else if (tmp== ',' ) {
blockData->code[i]=1;
setFormat( i, 1,ColorStandard);
state=StateStandard;
int posbib=buffer.indexOf(rxBib);
if( posbib!= -1) {
int posbib2=buffer.lastIndexOf("{");
if ((posbib2 !=-1) && (posbib2>posbib)) setFormat(posbib,posbib2-posbib,structFormat);
for (k=posbib; k <i ; k++) {
if (k>0 && k<text.length()) blockData->code[k]=1;
}
state=StateBib;
buffer = QString::null;
}
} else if (tmp== '=' ) {
blockData->code[i]=1;
setFormat( i, 1,ColorStandard);
if(buffer.indexOf(rxSweave) != -1) {
state=StateSweave;
buffer = QString::null;
}
} else if (tmp== '(' ) {
blockData->code[i]=1;
setFormat( i, 1,ColorStandard);
state=StateStandard;
buffer = QString::null;
} else if (tmp== ')' ) {
blockData->code[i]=1;
setFormat( i, 1,ColorStandard);
state=StateStandard;
buffer = QString::null;
} else if (isWordSeparator(tmp)) {
blockData->code[i]=1;
setFormat( i, 1,ColorStandard);
//buffer = QString::null;
} else {
setFormat( i, 1,ColorStandard);
state=StateStandard;
//buffer = QString::null;
}
// buffer = QString::null;
}
break;
case StateComment: {
setFormat( i, 1,ColorComment);
blockData->code[i]=1;
state=StateComment;
buffer = QString::null;
}
break;
case StateMath: {
tmp=text.at( i );
if (tmp== '$') {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
state=StateStandard;
if (next=='$') {
i++;
if ( i < text.length()) {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
}
}
} else if (tmp== '\\') {
if (next==']') {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
state=StateStandard;
i++;
if ( i < text.length()) {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
}
} else if (next=='$') {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
state=StateMath;
i++;
if ( i < text.length()) {
setFormat( i, 1,ColorMath/*QColor("#838307")*/);
blockData->code[i]=1;
}
} else {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
state=StateMath;
}
} else if (tmp== '{' ) {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
state=StateMath;
} else if (tmp== '}' ) {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
state=StateMath;
} else {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
state=StateMath;
}
buffer = QString::null;
}
break;
case StateGraphicMath: {
tmp=text.at( i );
if (tmp== '$') {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
state=StateGraphic;
if (next=='$') {
i++;
if ( i < text.length()) {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
}
}
} else if (tmp== '\\') {
if (next==']') {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
state=StateGraphic;
i++;
if ( i < text.length()) {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
}
} else {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
state=StateGraphicMath;
}
} else if (tmp== '{' ) {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
state=StateGraphicMath;
} else if (tmp== '}' ) {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
state=StateGraphicMath;
} else {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
state=StateGraphicMath;
}
buffer = QString::null;
}
break;
case StateGraphicAsyMath: {
tmp=text.at( i );
if (tmp== '$') {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
state=StateGraphicAsy;
if (next=='$') {
i++;
if ( i < text.length()) {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
}
}
} else if (tmp== '\\') {
if (next==']') {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
state=StateGraphicAsy;
i++;
if ( i < text.length()) {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
}
} else {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
state=StateGraphicAsyMath;
}
} else if (tmp== '{' ) {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
state=StateGraphicAsyMath;
} else if (tmp== '}' ) {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
state=StateGraphicAsyMath;
} else {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
state=StateGraphicAsyMath;
}
buffer = QString::null;
}
break;
case StateCommand: {
tmp=text.at( i );
if (rxverb.exactMatch(buffer)) {
verbflag=rxverb.cap(1).at(0);
blockData->code[i]=1;
setFormat( i, 1,ColorCommand);
state=StateVerbatim;
} else if (rxlst.exactMatch(buffer)) {
verbflag=rxlst.cap(1).at(0);
blockData->code[i]=1;
setFormat( i, 1,ColorCommand);
state=StateVerbatim;
} else if (tmp=='$') {
if (last=='\\') {
setFormat( i, 1,ColorCommand);
blockData->code[i]=1;
state=StateStandard;
} else {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
state=StateMath;
}
} else if (tmp=='%') {
if (last=='\\') {
setFormat( i, 1,ColorStandard);
state=StateStandard;
} else {
setFormat( i, 1,ColorComment);
blockData->code[i]=1;
state=StateComment;
}
} else if (tmp== ' ') {
setFormat( i, 1,ColorStandard);
state=StateStandard;
} else if (tmp== '\t') {
setFormat( i, 1,ColorStandard);
state=StateStandard;
} else if (tmp=='(' || tmp=='[' || tmp=='{' || tmp==')' || tmp==']' || tmp=='}') {
blockData->code[i]=1;
setFormat( i, 1,ColorStandard);
state=StateStandard;
if ( buffer.length() > 0 ) {
for ( QStringList::Iterator it = KeyWords.begin(); it != KeyWords.end(); ++it ) {
if (( *it ).indexOf( buffer )!=-1) {
if (*it!="begin{" && *it!="end{") setFormat( i - buffer.length(), buffer.length(),structFormat);
else setFormat( i - buffer.length(), buffer.length(),ColorKeyword);
blockData->code[i]=1;
}
}
}
} else if (tmp=='\\' || tmp==',' || tmp==';' /*|| tmp=='\''*/ || tmp=='\"' || tmp=='`' || tmp=='^' || tmp=='~') {
blockData->code[i]=1;
if (last=='\\') {
setFormat( i, 1,ColorCommand);
blockData->code[i]=1;
state=StateStandard;
} else {
setFormat( i, 1,ColorCommand);
blockData->code[i]=1;
state=StateCommand;
}
} else {
setFormat( i, 1,ColorCommand);
blockData->code[i]=1;
state=StateCommand;
}
}
break;
case StateVerbatim: {
tmp=text.at( i );
if (tmp==verbflag && verbflag!=' ') {
setFormat( i, 1,ColorCommand);
blockData->code[i]=1;
state=StateStandard;
verbflag=' ';
} else if (tmp=='\\') {
if (next=='[') {
setFormat( i, 1,ColorVerbatim );
blockData->code[i]=1;
i++;
if ( i < text.length()) {
setFormat( i, 1,ColorVerbatim);
blockData->code[i]=1;
}
} else {
setFormat( i, 1,ColorVerbatim );
blockData->code[i]=1;
state=StateVerbatimCommand;
}
} else if (tmp=='$') {
setFormat( i, 1,ColorVerbatim);
blockData->code[i]=1;
if (next=='$') {
i++;
if ( i < text.length()) {
setFormat( i, 1,ColorVerbatim);
blockData->code[i]=1;
}
}
buffer = QString::null;
} else if (tmp== '%' ) {
setFormat( i, 1,ColorVerbatim);
blockData->code[i]=1;
buffer = QString::null;
} else if (tmp== '{' ) {
blockData->code[i]=1;
setFormat( i, 1,ColorVerbatim);
} else if (tmp== '}' ) {
blockData->code[i]=1;
setFormat( i, 1,ColorVerbatim);
state=StateVerbatim;
int pos=buffer.indexOf("\\end{verbatim}");
if( pos!= -1) {
state=StateStandard;
setFormat(pos,4,ColorKeyword);
setFormat(pos+4,10,ColorStandard);
for (k=i-13; k <i-9 ; k++) {
if (k>0 && k<text.length()) blockData->code[k]=1;
}
}
pos=buffer.indexOf("\\end{verbatim*}");
if( pos!= -1) {
state=StateStandard;
setFormat(pos,4,ColorKeyword);
setFormat(pos+4,11,ColorStandard);
for (k=i-14; k <i-10 ; k++) {
if (k>0 && k<text.length()) blockData->code[k]=1;
}
}
pos=buffer.indexOf("\\end{lstlisting}");
if( pos!= -1) {
state=StateStandard;
setFormat(pos,4,ColorKeyword);
setFormat(pos+4,12,ColorStandard);
for (k=i-15; k <i-11 ; k++) {
if (k>0 && k<text.length()) blockData->code[k]=1;
}
}
pos=buffer.indexOf("\\end{gnuplot}");
if( pos!= -1) {
state=StateStandard;
setFormat(pos,4,ColorKeyword);
setFormat(pos+4,9,ColorStandard);
for (k=i-12; k <i-8 ; k++) {
if (k>0 && k<text.length()) blockData->code[k]=1;
}
}
buffer = QString::null;
} else if (tmp== '(' ) {
blockData->code[i]=1;
setFormat( i, 1,ColorVerbatim);
buffer = QString::null;
} else if (tmp== ')' ) {
blockData->code[i]=1;
setFormat( i, 1,ColorVerbatim);
buffer = QString::null;
} else if (isWordSeparator(tmp)) {
blockData->code[i]=1;
setFormat( i, 1,ColorVerbatim);
buffer = QString::null;
} else {
setFormat( i, 1,ColorVerbatim);
//buffer = QString::null;
}
}
break;
case StateVerbatimCommand: {
tmp=text.at( i );
if (tmp==verbflag && verbflag!=' ') {
setFormat( i, 1,ColorCommand);
blockData->code[i]=1;
state=StateStandard;
verbflag=' ';
} else if (tmp=='$') {
if (last=='\\') {
setFormat( i, 1,ColorVerbatim);
blockData->code[i]=1;
state=StateVerbatim;
} else {
setFormat( i, 1,ColorVerbatim);
blockData->code[i]=1;
state=StateVerbatim;
}
} else if (tmp=='%') {
if (last=='\\') {
setFormat( i, 1,ColorVerbatim);
state=StateVerbatim;
} else {
setFormat( i, 1,ColorVerbatim);
blockData->code[i]=1;
state=StateVerbatim;
}
} else if (tmp== ' ') {
setFormat( i, 1,ColorVerbatim);
state=StateVerbatim;
} else if (tmp=='(' || tmp=='[' || tmp=='{' || tmp==')' || tmp==']' || tmp=='}') {
blockData->code[i]=1;
setFormat( i, 1,ColorVerbatim);
state=StateVerbatim;
} else if (tmp=='\\' || tmp==',' || tmp==';' || /*tmp=='\'' ||*/ tmp=='\"' || tmp=='`' || tmp=='^' || tmp=='~') {
blockData->code[i]=1;
if (last=='\\') {
setFormat( i, 1,ColorVerbatim);
blockData->code[i]=1;
state=StateVerbatim;
} else {
setFormat( i, 1,ColorVerbatim);
blockData->code[i]=1;
state=StateVerbatim;
}
} else {
setFormat( i, 1,ColorVerbatim);
blockData->code[i]=1;
state=StateVerbatimCommand;
}
}
break;
case StateGraphic: {
tmp=text.at( i );
if (tmp=='\\') {
if (next=='[') {
setFormat( i, 1,ColorVerbatim );
blockData->code[i]=1;
i++;
if ( i < text.length()) {
setFormat( i, 1,ColorVerbatim);
blockData->code[i]=1;
}
} else {
setFormat( i, 1,ColorVerbatim );
blockData->code[i]=1;
state=StateGraphicCommand;
}
} else if (tmp=='$') {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
state=StateGraphicMath;
if (next=='$') {
i++;
if ( i < text.length()) {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
}
}
buffer = QString::null;
} else if (tmp== '/' && next=='/') {
setFormat( i, 1,ColorComment);
state=StateGraphicComment;
blockData->code[i]=1;
buffer = QString::null;
} else if (tmp== '%') {
setFormat( i, 1,ColorComment);
state=StateGraphicComment;
//setFormat( i, 1,ColorVerbatim);
blockData->code[i]=1;
buffer = QString::null;
} else if (tmp== '{' ) {
blockData->code[i]=1;
setFormat( i, 1,ColorVerbatim);
} else if (tmp== '}' ) {
blockData->code[i]=1;
setFormat( i, 1,ColorVerbatim);
state=StateGraphic;
int pos=buffer.indexOf("\\end{asy}");
if( pos!= -1) {
state=StateStandard;
setFormat(pos,4,ColorKeyword);
setFormat(pos+4,5,ColorStandard);
for (k=i-8; k <i-4 ; k++) {
if (k>0 && k<text.length()) blockData->code[k]=1;
}
}
pos=buffer.indexOf("\\end{tikzpicture}");
if( pos!= -1) {
state=StateStandard;
setFormat(pos,4,ColorKeyword);
setFormat(pos+4,13,ColorStandard);
for (k=i-16; k <i-12 ; k++) {
if (k>0 && k<text.length()) blockData->code[k]=1;
}
}
pos=buffer.indexOf("\\end{pspicture}");
if( pos!= -1) {
state=StateStandard;
setFormat(pos,4,ColorKeyword);
setFormat(pos+4,11,ColorStandard);
for (k=i-14; k <i-10 ; k++) {
if (k>0 && k<text.length()) blockData->code[k]=1;
}
}
pos=buffer.indexOf("\\end{pspicture*}");
if( pos!= -1) {
state=StateStandard;
setFormat(pos,4,ColorKeyword);
setFormat(pos+4,12,ColorStandard);
for (k=i-15; k <i-11 ; k++) {
if (k>0 && k<text.length()) blockData->code[k]=1;
}
}
buffer = QString::null;
} else if (tmp== '(' ) {
blockData->code[i]=1;
setFormat( i, 1,ColorVerbatim);
buffer = QString::null;
} else if (tmp== ')' ) {
blockData->code[i]=1;
setFormat( i, 1,ColorVerbatim);
buffer = QString::null;
} else if (isWordSeparator(tmp) && tmp!='"' && tmp!='.' && tmp!='-') {
blockData->code[i]=1;
setFormat( i, 1,ColorVerbatim);
buffer = QString::null;
} else {
setFormat( i, 1,ColorVerbatim);
//buffer = QString::null;
}
}
break;
case StateGraphicAsy: {
tmp=text.at( i );
if (tmp=='\\') {
if (next=='[') {
setFormat( i, 1,ColorVerbatim );
blockData->code[i]=1;
i++;
if ( i < text.length()) {
setFormat( i, 1,ColorVerbatim);
blockData->code[i]=1;
}
} else {
setFormat( i, 1,ColorVerbatim );
blockData->code[i]=1;
state=StateGraphicAsyCommand;
}
} else if (tmp=='$') {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
state=StateGraphicAsyMath;
if (next=='$') {
i++;
if ( i < text.length()) {
setFormat( i, 1,ColorMath);
blockData->code[i]=1;
}
}
buffer = QString::null;
} else if (tmp== '/' && next=='/') {
setFormat( i, 1,ColorComment);
state=StateGraphicAsyComment;
blockData->code[i]=1;
buffer = QString::null;
} else if (tmp== '{' ) {
blockData->code[i]=1;
setFormat( i, 1,ColorVerbatim);
} else if (tmp== '}' ) {
blockData->code[i]=1;
setFormat( i, 1,ColorVerbatim);
state=StateGraphicAsy;
int pos=buffer.indexOf("\\end{asy}");
if( pos!= -1) {
state=StateStandard;
setFormat(pos,4,ColorKeyword);
setFormat(pos+4,5,ColorStandard);
for (k=i-8; k <i-4 ; k++) {
if (k>0 && k<text.length()) blockData->code[k]=1;
}
}
pos=buffer.indexOf("\\end{tikzpicture}");
if( pos!= -1) {
state=StateStandard;
setFormat(pos,4,ColorKeyword);
setFormat(pos+4,13,ColorStandard);
for (k=i-16; k <i-12 ; k++) {
if (k>0 && k<text.length()) blockData->code[k]=1;
}
}
pos=buffer.indexOf("\\end{pspicture}");
if( pos!= -1) {
state=StateStandard;
setFormat(pos,4,ColorKeyword);
setFormat(pos+4,11,ColorStandard);
for (k=i-14; k <i-10 ; k++) {
if (k>0 && k<text.length()) blockData->code[k]=1;
}
}
pos=buffer.indexOf("\\end{pspicture*}");
if( pos!= -1) {
state=StateStandard;
setFormat(pos,4,ColorKeyword);
setFormat(pos+4,12,ColorStandard);
for (k=i-15; k <i-11 ; k++) {
if (k>0 && k<text.length()) blockData->code[k]=1;
}
}
buffer = QString::null;
} else if (tmp== '(' ) {
blockData->code[i]=1;
setFormat( i, 1,ColorVerbatim);
buffer = QString::null;
} else if (tmp== ')' ) {
blockData->code[i]=1;
setFormat( i, 1,ColorVerbatim);
buffer = QString::null;
} else if (isWordSeparator(tmp) && tmp!='"' && tmp!='.' && tmp!='-') {
blockData->code[i]=1;
setFormat( i, 1,ColorVerbatim);
buffer = QString::null;
} else {
setFormat( i, 1,ColorVerbatim);
//buffer = QString::null;
}
}
break;
case StateGraphicComment: {
setFormat( i, 1,ColorComment);
blockData->code[i]=1;
state=StateGraphicComment;
buffer = QString::null;
}
break;
case StateGraphicAsyComment: {
setFormat( i, 1,ColorComment);
blockData->code[i]=1;
state=StateGraphicAsyComment;
buffer = QString::null;
}
break;
case StateGraphicCommand: {
tmp=text.at( i );
if (tmp=='$') {
if (last=='\\') {
setFormat( i, 1,ColorVerbatim);
blockData->code[i]=1;
state=StateGraphic;
} else {
setFormat( i, 1,ColorVerbatim);
blockData->code[i]=1;
state=StateGraphic;
}
} else if (tmp=='%') {
if (last=='\\') {
setFormat( i, 1,ColorVerbatim);
state=StateGraphic;
} else {
setFormat( i, 1,ColorVerbatim);
blockData->code[i]=1;
state=StateGraphic;
}
} else if (tmp== ' ') {
setFormat( i, 1,ColorVerbatim);
state=StateGraphic;
} else if (tmp=='(' || tmp=='[' || tmp=='{' || tmp==')' || tmp==']' || tmp=='}') {
blockData->code[i]=1;
setFormat( i, 1,ColorVerbatim);
state=StateGraphic;
} else if (tmp=='\\' || tmp==',' || tmp==';' || /*tmp=='\'' ||*/ tmp=='\"' || tmp=='`' || tmp=='^' || tmp=='~') {
blockData->code[i]=1;
if (last=='\\') {
setFormat( i, 1,ColorVerbatim);
blockData->code[i]=1;
state=StateGraphic;
} else {
setFormat( i, 1,ColorVerbatim);
blockData->code[i]=1;
state=StateGraphic;
}
} else {
setFormat( i, 1,ColorVerbatim);
//blockData->code[i]=1;
state=StateGraphicCommand;
}
}
break;
case StateGraphicAsyCommand: {
tmp=text.at( i );
if (tmp=='$') {
if (last=='\\') {
setFormat( i, 1,ColorVerbatim);
blockData->code[i]=1;
state=StateGraphicAsy;
} else {
setFormat( i, 1,ColorVerbatim);
blockData->code[i]=1;
state=StateGraphicAsy;
}
} else if (tmp=='%') {
if (last=='\\') {
setFormat( i, 1,ColorVerbatim);
state=StateGraphicAsy;
} else {
setFormat( i, 1,ColorVerbatim);
blockData->code[i]=1;
state=StateGraphicAsy;
}
} else if (tmp== ' ') {
setFormat( i, 1,ColorVerbatim);
state=StateGraphicAsy;
} else if (tmp=='(' || tmp=='[' || tmp=='{' || tmp==')' || tmp==']' || tmp=='}') {
blockData->code[i]=1;
setFormat( i, 1,ColorVerbatim);
state=StateGraphicAsy;
} else if (tmp=='\\' || tmp==',' || tmp==';' || /*tmp=='\'' ||*/ tmp=='\"' || tmp=='`' || tmp=='^' || tmp=='~') {
blockData->code[i]=1;
if (last=='\\') {
setFormat( i, 1,ColorVerbatim);
blockData->code[i]=1;
state=StateGraphicAsy;
} else {
setFormat( i, 1,ColorVerbatim);
blockData->code[i]=1;
state=StateGraphicAsy;
}
} else {
setFormat( i, 1,ColorVerbatim);
//blockData->code[i]=1;
state=StateGraphicAsyCommand;
}
}
break;
/****************************/
case StateBib: {
// qDebug() << "bib" << buffer << next;
tmp=text.at( i );
/* if (tmp== '\"' ){
blockData->code[i]=1;
setFormat( i, 1,ColorVerbatim);
state=StateBibCommand;
} else*/
if (tmp== '}' ) {
blockData->code[i]=1;
setFormat( i, 1,ColorVerbatim);
if (next=='\n' || i == text.length()-1) {
state=StateStandard;
buffer = QString::null;