/******************************************************************************
*
*
*
*
* Copyright (C) 1997-2003 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 _PRINTDOCVISITOR_H
#define _PRINTDOCVISITOR_H
#include "docvisitor.h"
/*! Concrete visitor implementation for pretty printing */
class PrintDocVisitor : public DocVisitor
{
public:
PrintDocVisitor() : m_indent(0), m_needsEnter(FALSE), m_insidePre(FALSE) {}
//--------------------------------------
void visit(DocWord *w)
{
indent_leaf();
printf("%s",w->word().data());
}
void visit(DocLinkedWord *w)
{
indent_leaf();
printf("%s",w->word().data());
}
void visit(DocWhiteSpace *w)
{
indent_leaf();
if (m_insidePre)
{
printf("%s",w->chars().data());
}
else
{
printf(" ");
}
}
void visit(DocSymbol *s)
{
indent_leaf();
switch(s->symbol())
{
case DocSymbol::BSlash: printf("\\"); break;
case DocSymbol::At: printf("@"); break;
case DocSymbol::Less: printf("<"); break;
case DocSymbol::Greater: printf(">"); break;
case DocSymbol::Amp: printf("&"); break;
case DocSymbol::Dollar: printf("$"); break;
case DocSymbol::Hash: printf("#"); break;
case DocSymbol::Percent: printf("%%"); break;
case DocSymbol::Copy: printf("©"); break;
case DocSymbol::Apos: printf("'"); break;
case DocSymbol::Quot: printf("\""); break;
case DocSymbol::Uml: printf("&%cuml;",s->letter()); break;
case DocSymbol::Acute: printf("&%cacute;",s->letter()); break;
case DocSymbol::Grave: printf("&%cgrave;",s->letter()); break;
case DocSymbol::Circ: printf("&%ccirc;",s->letter()); break;
case DocSymbol::Tilde: printf("&%ctilde;",s->letter()); break;
case DocSymbol::Szlig: printf("ß"); break;
case DocSymbol::Cedil: printf("&%ccedul;",s->letter()); break;
case DocSymbol::Ring: printf("&%cring;",s->letter()); break;
case DocSymbol::Nbsp: printf(" "); break;
default:
printf("Error: unknown symbol found\n");
}
}
void visit(DocURL *u)
{
indent_leaf();
printf("%s",u->url().data());
}
void visit(DocLineBreak *)
{
indent_leaf();
printf(" ");
}
void visit(DocHorRuler *)
{
indent_leaf();
printf("
");
}
void visit(DocStyleChange *s)
{
indent_leaf();
switch (s->style())
{
case DocStyleChange::Bold:
if (s->enable()) printf(""); else printf(" ");
break;
case DocStyleChange::Italic:
if (s->enable()) printf(""); else printf(" ");
break;
case DocStyleChange::Code:
if (s->enable()) printf(""); else printf("
");
break;
case DocStyleChange::Subscript:
if (s->enable()) printf(""); else printf(" ");
break;
case DocStyleChange::Superscript:
if (s->enable()) printf(""); else printf(" ");
break;
case DocStyleChange::Center:
if (s->enable()) printf(""); else printf(" ");
break;
case DocStyleChange::Small:
if (s->enable()) printf(""); else printf(" ");
break;
case DocStyleChange::Preformatted:
if (s->enable()) printf(""); else printf(" ");
break;
case DocStyleChange::Div:
if (s->enable()) printf(""); else printf("
");
break;
case DocStyleChange::Span:
if (s->enable()) printf(""); else printf(" ");
break;
}
}
void visit(DocVerbatim *s)
{
indent_leaf();
switch(s->type())
{
case DocVerbatim::Code: printf(""); break;
case DocVerbatim::Verbatim: printf(""); break;
case DocVerbatim::HtmlOnly: printf(""); break;
case DocVerbatim::LatexOnly: printf(""); break;
case DocVerbatim::XmlOnly: printf(""); break;
}
printf("%s",s->text().data());
switch(s->type())
{
case DocVerbatim::Code: printf("
"); break;
case DocVerbatim::Verbatim: printf(""); break;
case DocVerbatim::HtmlOnly: printf(""); break;
case DocVerbatim::LatexOnly: printf(""); break;
case DocVerbatim::XmlOnly: printf(""); break;
}
}
void visit(DocAnchor *a)
{
indent_leaf();
printf("",a->anchor().data());
}
void visit(DocInclude *inc)
{
indent_leaf();
printf("file().data());
switch(inc->type())
{
case DocInclude::Include: printf("include"); break;
case DocInclude::DontInclude: printf("dontinclude"); break;
case DocInclude::HtmlInclude: printf("htmlinclude"); break;
case DocInclude::VerbInclude: printf("verbinclude"); break;
}
printf("\"/>");
}
void visit(DocIncOperator *op)
{
indent_leaf();
printf("pattern().data());
switch(op->type())
{
case DocIncOperator::Line: printf("line"); break;
case DocIncOperator::Skip: printf("skip"); break;
case DocIncOperator::SkipLine: printf("skipline"); break;
case DocIncOperator::Until: printf("until"); break;
}
printf("\"/>");
}
void visit(DocFormula *f)
{
indent_leaf();
printf("",f->name().data(),f->text().data());
}
void visit(DocIndexEntry *i)
{
indent_leaf();
printf("%s entry().data());
}
//--------------------------------------
void visitPre(DocAutoList *l)
{
indent_pre();
if (l->isEnumList())
{
printf("\n");
}
else
{
printf("\n");
}
}
void visitPost(DocAutoList *l)
{
indent_post();
if (l->isEnumList())
{
printf(" \n");
}
else
{
printf("\n");
}
}
void visitPre(DocAutoListItem *)
{
indent_pre();
printf("\n");
}
void visitPost(DocAutoListItem *)
{
indent_post();
printf(" \n");
}
void visitPre(DocPara *)
{
indent_pre();
printf("\n");
}
void visitPost(DocPara *)
{
indent_post();
printf(" \n");
}
void visitPre(DocRoot *)
{
indent_pre();
printf("\n");
}
void visitPost(DocRoot *)
{
indent_post();
printf(" \n");
}
void visitPre(DocSimpleSect *s)
{
indent_pre();
printf("\n");
}
void visitPost(DocSimpleSect *)
{
indent_post();
printf(" \n");
}
void visitPre(DocTitle *)
{
indent_pre();
printf("\n");
}
void visitPost(DocTitle *)
{
indent_post();
printf(" \n");
}
void visitPre(DocSimpleList *)
{
indent_pre();
printf("\n");
}
void visitPost(DocSimpleList *)
{
indent_post();
printf(" \n");
}
void visitPre(DocSimpleListItem *)
{
indent_pre();
printf("\n");
}
void visitPost(DocSimpleListItem *)
{
indent_post();
printf(" \n");
}
void visitPre(DocSection *s)
{
indent_pre();
printf("\n",s->level());
}
void visitPost(DocSection *s)
{
indent_post();
printf(" \n",s->level());
}
void visitPre(DocHtmlList *s)
{
indent_pre();
if (s->type()==DocHtmlList::Ordered) printf("\n"); else printf("\n");
}
void visitPost(DocHtmlList *s)
{
indent_post();
if (s->type()==DocHtmlList::Ordered) printf(" \n"); else printf("\n");
}
void visitPre(DocHtmlListItem *)
{
indent_pre();
printf("\n");
}
void visitPost(DocHtmlListItem *)
{
indent_post();
printf(" \n");
}
//void visitPre(DocHtmlPre *)
//{
// indent_pre();
// printf("\n");
// m_insidePre=TRUE;
//}
//void visitPost(DocHtmlPre *)
//{
// m_insidePre=FALSE;
// indent_post();
// printf(" \n");
//}
void visitPre(DocHtmlDescList *)
{
indent_pre();
printf("\n");
}
void visitPost(DocHtmlDescList *)
{
indent_post();
printf(" \n");
}
void visitPre(DocHtmlDescTitle *)
{
indent_pre();
printf("\n");
}
void visitPost(DocHtmlDescTitle *)
{
indent_post();
printf(" \n");
}
void visitPre(DocHtmlDescData *)
{
indent_pre();
printf("\n");
}
void visitPost(DocHtmlDescData *)
{
indent_post();
printf(" \n");
}
void visitPre(DocHtmlTable *t)
{
indent_pre();
printf("\n",
t->numRows(),t->numCols());
}
void visitPost(DocHtmlTable *)
{
indent_post();
printf("
\n");
}
void visitPre(DocHtmlRow *)
{
indent_pre();
printf("\n");
}
void visitPost(DocHtmlRow *)
{
indent_post();
printf(" \n");
}
void visitPre(DocHtmlCell *c)
{
indent_pre();
printf("\n",c->isHeading()?'h':'d');
}
void visitPost(DocHtmlCell *c)
{
indent_post();
printf(" \n",c->isHeading()?'h':'d');
}
void visitPre(DocHtmlCaption *)
{
indent_pre();
printf("\n");
}
void visitPost(DocHtmlCaption *)
{
indent_post();
printf(" \n");
}
void visitPre(DocInternal *)
{
indent_pre();
printf("\n");
}
void visitPost(DocInternal *)
{
indent_post();
printf(" \n");
}
void visitPre(DocHRef *href)
{
indent_pre();
printf("\n",href->url().data());
}
void visitPost(DocHRef *)
{
indent_post();
printf(" \n");
}
void visitPre(DocHtmlHeader *header)
{
indent_pre();
printf("\n",header->level());
}
void visitPost(DocHtmlHeader *header)
{
indent_post();
printf(" \n",header->level());
}
void visitPre(DocImage *img)
{
indent_pre();
printf("name().data());
switch(img->type())
{
case DocImage::Html: printf("html"); break;
case DocImage::Latex: printf("latex"); break;
case DocImage::Rtf: printf("rtf"); break;
}
printf("\" width=%s height=%s>\n",img->width().data(),img->height().data());
}
void visitPost(DocImage *)
{
indent_post();
printf(" \n");
}
void visitPre(DocDotFile *df)
{
indent_pre();
printf("\n",df->name().data());
}
void visitPost(DocDotFile *)
{
indent_post();
printf(" \n");
}
void visitPre(DocLink *lnk)
{
indent_pre();
printf(" \n",
lnk->ref().data(),lnk->file().data(),lnk->anchor().data());
}
void visitPost(DocLink *)
{
indent_post();
printf("\n");
}
void visitPre(DocRef *ref)
{
indent_pre();
printf("[\n",
ref->ref().data(),ref->file().data(),ref->anchor().data(),
ref->targetTitle().data(),ref->hasLinkText()?"yes":"no",
ref->refToAnchor()?"yes":"no", ref->refToSection()?"yes":"no");
}
void visitPost(DocRef *)
{
indent_post();
printf("]\n");
}
void visitPre(DocSecRefItem *ref)
{
indent_pre();
printf("\n",ref->target().data());
}
void visitPost(DocSecRefItem *)
{
indent_post();
printf(" \n");
}
void visitPre(DocSecRefList *)
{
indent_pre();
printf("\n");
}
void visitPost(DocSecRefList *)
{
indent_post();
printf(" \n");
}
void visitPre(DocLanguage *l)
{
indent_pre();
printf("\n",l->id().data());
}
void visitPost(DocLanguage *)
{
indent_post();
printf(" \n");
}
void visitPre(DocParamList *pl)
{
indent_pre();
QStrListIterator sli(pl->parameters());
const char *s;
printf("");
for (sli.toFirst();(s=sli.current());++sli)
{
printf(" %s",s);
}
printf("\n");
}
void visitPost(DocParamList *)
{
indent_post();
printf(" \n");
}
void visitPre(DocParamSect *ps)
{
indent_pre();
printf("\n");
}
void visitPost(DocParamSect *)
{
indent_post();
printf(" \n");
}
void visitPre(DocXRefItem *x)
{
indent_pre();
printf("\n",
x->file().data(),x->anchor().data(),x->title().data());
}
void visitPost(DocXRefItem *)
{
indent_post();
printf(" \n");
}
void visitPre(DocInternalRef *r)
{
indent_pre();
printf("\n",r->file().data(),r->anchor().data());
}
void visitPost(DocInternalRef *)
{
indent_post();
printf(" \n");
}
void visitPre(DocCopy *c)
{
indent_pre();
printf("\n",c->link().data());
}
void visitPost(DocCopy *)
{
indent_post();
printf(" \n");
}
void visitPre(DocText *)
{
indent_pre();
printf("\n");
}
void visitPost(DocText *)
{
indent_post();
printf(" \n");
}
private:
// helper functions
void indent()
{
if (m_needsEnter) printf("\n");
for (int i=0;i