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/******************************************************************************
*
*
*
*
* Copyright (C) 1997-2015 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 TEXTDOCVISITOR_H
#define TEXTDOCVISITOR_H
#include "qcstring.h"
#include "docvisitor.h"
#include "docnode.h"
#include "textstream.h"
/*! @brief Concrete visitor implementation for TEXT output. */
class TextDocVisitor : public DocVisitor
{
public:
TextDocVisitor(TextStream &t) : m_t(t) {}
//--------------------------------------
// visitor functions for leaf nodes
//--------------------------------------
void operator()(const DocWord &w) { filter(w.word()); }
void operator()(const DocLinkedWord &w) { filter(w.word()); }
void operator()(const DocWhiteSpace &) { m_t << " "; }
void operator()(const DocSymbol &);
void operator()(const DocEmoji &);
void operator()(const DocURL &u) { filter(u.url()); }
void operator()(const DocLineBreak &) { m_t << " "; }
void operator()(const DocHorRuler &) {}
void operator()(const DocStyleChange &) {}
void operator()(const DocVerbatim &s) { filter(s.text()); }
void operator()(const DocAnchor &) {}
void operator()(const DocInclude &) {}
void operator()(const DocIncOperator &) {}
void operator()(const DocFormula &) {}
void operator()(const DocIndexEntry &) {}
void operator()(const DocSimpleSectSep &){}
void operator()(const DocCite &) {}
void operator()(const DocSeparator &) { m_t << " "; }
//--------------------------------------
// visitor functions for compound nodes
//--------------------------------------
template<class T>
void visitChildren(const T &t)
{
for (const auto &child : t.children())
{
std::visit(*this, child);
}
}
void operator()(const DocAutoList &l) { visitChildren(l); }
void operator()(const DocAutoListItem &li) { visitChildren(li); }
void operator()(const DocPara &p) { visitChildren(p); }
void operator()(const DocRoot &r) { visitChildren(r); }
void operator()(const DocSimpleSect &s) { visitChildren(s); }
void operator()(const DocTitle &t) { visitChildren(t); }
void operator()(const DocSimpleList &l) { visitChildren(l); }
void operator()(const DocSimpleListItem &) { }
void operator()(const DocSection &s) { visitChildren(s); }
void operator()(const DocHtmlList &l) { visitChildren(l); }
void operator()(const DocHtmlListItem &li) { visitChildren(li); }
void operator()(const DocHtmlDescList &dl) { visitChildren(dl); }
void operator()(const DocHtmlDescTitle &dt) { visitChildren(dt); }
void operator()(const DocHtmlDescData &dd) { visitChildren(dd); }
void operator()(const DocHtmlTable &t) { visitChildren(t); }
void operator()(const DocHtmlRow &r) { visitChildren(r); }
void operator()(const DocHtmlCell &c) { visitChildren(c); }
void operator()(const DocHtmlCaption &c) { visitChildren(c); }
void operator()(const DocInternal &i) { visitChildren(i); }
void operator()(const DocHRef &h) { visitChildren(h); }
void operator()(const DocHtmlSummary &s) { visitChildren(s); }
void operator()(const DocHtmlDetails &d) { visitChildren(d); }
void operator()(const DocHtmlHeader &h) { visitChildren(h); }
void operator()(const DocImage &i) { visitChildren(i); }
void operator()(const DocDotFile &df) { visitChildren(df); }
void operator()(const DocMscFile &df) { visitChildren(df); }
void operator()(const DocDiaFile &df) { visitChildren(df); }
void operator()(const DocLink &l) { visitChildren(l); }
void operator()(const DocRef &r) { visitChildren(r); }
void operator()(const DocSecRefItem &s) { visitChildren(s); }
void operator()(const DocSecRefList &l) { visitChildren(l); }
void operator()(const DocParamSect &s) { visitChildren(s); }
void operator()(const DocParamList &) { }
void operator()(const DocXRefItem &x) { visitChildren(x); }
void operator()(const DocInternalRef &r) { visitChildren(r); }
void operator()(const DocText &t) { visitChildren(t); }
void operator()(const DocHtmlBlockQuote &q) { visitChildren(q); }
void operator()(const DocVhdlFlow &) { }
void operator()(const DocParBlock &pb) { visitChildren(pb); }
private:
void filter(const QCString &str);
TextStream &m_t;
};
#endif
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