lyx_mirror/src/output_linuxdoc.C

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/**
* \file output_linuxdoc.C
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Lars Gullik Bj<EFBFBD>nnes
* \author Jos<EFBFBD> Matos
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "output_linuxdoc.h"
#include "buffer.h"
#include "bufferparams.h"
#include "paragraph.h"
#include "paragraph_funcs.h"
#include "ParagraphParameters.h"
#include "sgml.h"
#include <stack>
#ifdef HAVE_LOCALE
#endif
using std::ostream;
using std::stack;
using std::vector;
using std::string;
void linuxdocParagraphs(Buffer const & buf,
ParagraphList const & paragraphs,
ostream & os,
OutputParams const & runparams)
{
Paragraph::depth_type depth = 0; // paragraph depth
string item_name;
vector<string> environment_stack(5);
ParagraphList::iterator pit = const_cast<ParagraphList&>(paragraphs).begin();
ParagraphList::iterator pend = const_cast<ParagraphList&>(paragraphs).end();
for (; pit != pend; ++pit) {
LyXLayout_ptr const & style = pit->layout();
// treat <toc> as a special case for compatibility with old code
if (pit->isInset(0)) {
InsetOld * inset = pit->getInset(0);
InsetOld::Code lyx_code = inset->lyxCode();
if (lyx_code == InsetOld::TOC_CODE) {
string const temp = "toc";
sgml::openTag(os, depth, false, temp);
continue;
}
}
// environment tag closing
for (; depth > pit->params().depth(); --depth) {
sgml::closeTag(os, depth, false, environment_stack[depth]);
environment_stack[depth].erase();
}
// write opening SGML tags
switch (style->latextype) {
case LATEX_PARAGRAPH:
if (depth == pit->params().depth()
&& !environment_stack[depth].empty()) {
sgml::closeTag(os, depth, false, environment_stack[depth]);
environment_stack[depth].erase();
if (depth)
--depth;
else
os << "</p>";
}
sgml::openTag(os, depth, false, style->latexname());
break;
case LATEX_COMMAND:
if (depth != 0)
//error(ErrorItem(_("Error:"), _("Wrong depth for LatexType Command.\n"), pit->id(), 0, pit->size()));
;
if (!environment_stack[depth].empty()) {
sgml::closeTag(os, depth, false, environment_stack[depth]);
os << "</p>";
}
environment_stack[depth].erase();
sgml::openTag(os, depth, false, style->latexname());
break;
case LATEX_ENVIRONMENT:
case LATEX_ITEM_ENVIRONMENT:
case LATEX_BIB_ENVIRONMENT:
{
string const & latexname = style->latexname();
if (depth == pit->params().depth()
&& environment_stack[depth] != latexname) {
sgml::closeTag(os, depth, false,
environment_stack[depth]);
environment_stack[depth].erase();
}
if (depth < pit->params().depth()) {
depth = pit->params().depth();
environment_stack[depth].erase();
}
if (environment_stack[depth] != latexname) {
if (depth == 0) {
sgml::openTag(os, depth, false, "p");
}
sgml::openTag(os, depth, false, latexname);
if (environment_stack.size() == depth + 1)
environment_stack.push_back("!-- --");
environment_stack[depth] = latexname;
}
if (style->latexparam() == "CDATA")
os << "<![CDATA[";
if (style->latextype == LATEX_ENVIRONMENT) break;
if (style->labeltype == LABEL_MANUAL)
item_name = "tag";
else
item_name = "item";
sgml::openTag(os, depth + 1, false, item_name);
}
break;
default:
sgml::openTag(os, depth, false, style->latexname());
break;
}
pit->simpleLinuxDocOnePar(buf, os, outerFont(pit, paragraphs),
runparams, depth);
os << "\n";
// write closing SGML tags
switch (style->latextype) {
case LATEX_COMMAND:
break;
case LATEX_ENVIRONMENT:
case LATEX_ITEM_ENVIRONMENT:
case LATEX_BIB_ENVIRONMENT:
if (style->latexparam() == "CDATA")
os << "]]>";
break;
default:
sgml::closeTag(os, depth, false, style->latexname());
break;
}
}
// Close open tags
for (int i = depth; i >= 0; --i)
sgml::closeTag(os, depth, false, environment_stack[i]);
}