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/******************************************************************************
*
*
*
*
* Copyright (C) 1997-2008 by Dimitri van Heesch.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation under the terms of the GNU General Public License is hereby
* granted. No representations are made about the suitability of this software
* for any purpose. It is provided "as is" without express or implied warranty.
* See the GNU General Public License for more details.
*
* Documents produced by Doxygen are derivative works derived from the
* input used in their production; they are not affected by this license.
*
*/
#ifndef _LATEXDOCVISITOR_H
#define _LATEXDOCVISITOR_H
#include "docvisitor.h"
#include <qstack.h>
#include <qcstring.h>
#include <qmap.h>
class QTextStream;
class CodeOutputInterface;
class QString;
/*! @brief Concrete visitor implementation for LaTeX output. */
class LatexDocVisitor : public DocVisitor
{
public:
LatexDocVisitor(QTextStream &t,CodeOutputInterface &ci,
const char *langExt,bool insideTabbing);
//--------------------------------------
// visitor functions for leaf nodes
//--------------------------------------
void visit(DocWord *);
void visit(DocLinkedWord *);
void visit(DocWhiteSpace *);
void visit(DocSymbol *);
void visit(DocURL *);
void visit(DocLineBreak *);
void visit(DocHorRuler *);
void visit(DocStyleChange *);
void visit(DocVerbatim *);
void visit(DocAnchor *);
void visit(DocInclude *);
void visit(DocIncOperator *);
void visit(DocFormula *);
void visit(DocIndexEntry *);
void visit(DocSimpleSectSep *);
//--------------------------------------
// visitor functions for compound nodes
//--------------------------------------
void visitPre(DocAutoList *);
void visitPost(DocAutoList *);
void visitPre(DocAutoListItem *);
void visitPost(DocAutoListItem *);
void visitPre(DocPara *);
void visitPost(DocPara *);
void visitPre(DocRoot *);
void visitPost(DocRoot *);
void visitPre(DocSimpleSect *);
void visitPost(DocSimpleSect *);
void visitPre(DocTitle *);
void visitPost(DocTitle *);
void visitPre(DocSimpleList *);
void visitPost(DocSimpleList *);
void visitPre(DocSimpleListItem *);
void visitPost(DocSimpleListItem *);
void visitPre(DocSection *s);
void visitPost(DocSection *);
void visitPre(DocHtmlList *s);
void visitPost(DocHtmlList *s);
void visitPre(DocHtmlListItem *);
void visitPost(DocHtmlListItem *);
//void visitPre(DocHtmlPre *);
//void visitPost(DocHtmlPre *);
void visitPre(DocHtmlDescList *);
void visitPost(DocHtmlDescList *);
void visitPre(DocHtmlDescTitle *);
void visitPost(DocHtmlDescTitle *);
void visitPre(DocHtmlDescData *);
void visitPost(DocHtmlDescData *);
void visitPre(DocHtmlTable *t);
void visitPost(DocHtmlTable *t);
void visitPre(DocHtmlCaption *);
void visitPost(DocHtmlCaption *);
void visitPre(DocHtmlRow *);
void visitPost(DocHtmlRow *) ;
void visitPre(DocHtmlCell *);
void visitPost(DocHtmlCell *);
void visitPre(DocInternal *);
void visitPost(DocInternal *);
void visitPre(DocHRef *);
void visitPost(DocHRef *);
void visitPre(DocHtmlHeader *);
void visitPost(DocHtmlHeader *) ;
void visitPre(DocImage *);
void visitPost(DocImage *);
void visitPre(DocDotFile *);
void visitPost(DocDotFile *);
void visitPre(DocLink *lnk);
void visitPost(DocLink *);
void visitPre(DocRef *ref);
void visitPost(DocRef *);
void visitPre(DocSecRefItem *);
void visitPost(DocSecRefItem *);
void visitPre(DocSecRefList *);
void visitPost(DocSecRefList *);
//void visitPre(DocLanguage *);
//void visitPost(DocLanguage *);
void visitPre(DocParamSect *);
void visitPost(DocParamSect *);
void visitPre(DocParamList *);
void visitPost(DocParamList *);
void visitPre(DocXRefItem *);
void visitPost(DocXRefItem *);
void visitPre(DocInternalRef *);
void visitPost(DocInternalRef *);
void visitPre(DocCopy *);
void visitPost(DocCopy *);
void visitPre(DocText *);
void visitPost(DocText *);
private:
//--------------------------------------
// helper functions
//--------------------------------------
void filter(const char *str);
void startLink(const QString &ref,const QString &file,
const QString &anchor);
void endLink(const QString &ref,const QString &file,
const QString &anchor);
QString escapeMakeIndexChars(const char *s);
void startDotFile(const QString &fileName,const QString &width,
const QString &height, bool hasCaption);
void endDotFile(bool hasCaption);
void writeMscFile(const QString &fileName);
void pushEnabled();
void popEnabled();
//--------------------------------------
// state variables
//--------------------------------------
QTextStream &m_t;
CodeOutputInterface &m_ci;
bool m_insidePre;
bool m_insideItem;
bool m_hide;
bool m_insideTabbing;
QStack<bool> m_enabled;
QCString m_langExt;
QMap<int, int> m_rowspanIndices;
int m_currentColumn;
bool m_inRowspan;
};
#endif
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