lyx_mirror/src/output_docbook.C
André Pönitz 6c300f72a2 move everything into namespace lyx
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15422 a592a061-630c-0410-9148-cb99ea01b6c8
2006-10-21 00:16:43 +00:00

338 lines
8.8 KiB
C

/**
* \file output_docbook.C
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Lars Gullik Bjønnes
* \author José Matos
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "output_docbook.h"
#include "buffer.h"
#include "buffer_funcs.h"
#include "bufferparams.h"
#include "outputparams.h"
#include "counters.h"
#include "debug.h"
#include "paragraph.h"
#include "paragraph_funcs.h"
#include "ParagraphList.h"
#include "ParagraphParameters.h"
#include "sgml.h"
#include "insets/insetcommand.h"
#include "support/lstrings.h"
#include "support/lyxlib.h"
#include "support/convert.h"
#include "support/types.h"
namespace lyx {
using support::subst;
using std::endl;
using std::ostream;
using std::vector;
using std::string;
namespace {
ParagraphList::const_iterator searchParagraph(
ParagraphList::const_iterator const & par,
ParagraphList::const_iterator const & pend)
{
ParagraphList::const_iterator p = boost::next(par);
for (; p != pend && p->layout()->latextype == LATEX_PARAGRAPH; ++p)
;
return p;
}
ParagraphList::const_iterator searchCommand(
ParagraphList::const_iterator const & par,
ParagraphList::const_iterator const & pend)
{
LyXLayout_ptr const & bstyle = par->layout();
ParagraphList::const_iterator p = boost::next(par);
for ( ; p != pend; ++p) {
LyXLayout_ptr const & style = p->layout();
if (style->latextype == LATEX_COMMAND
&& style->commanddepth <= bstyle->commanddepth)
return p;
}
return pend;
}
ParagraphList::const_iterator searchEnvironment(
ParagraphList::const_iterator const & par,
ParagraphList::const_iterator const & pend)
{
LyXLayout_ptr const & bstyle = par->layout();
ParagraphList::const_iterator p = boost::next(par);
for (; p != pend; ++p) {
LyXLayout_ptr const & style = p->layout();
if (style->latextype == LATEX_COMMAND)
return p;
if (style->latextype == LATEX_PARAGRAPH) {
if (p->params().depth() > par->params().depth())
continue;
return p;
}
if (p->params().depth() < par->params().depth())
return p;
if (style->latexname() != bstyle->latexname()
&& p->params().depth() == par->params().depth() )
return p;
}
return pend;
}
ParagraphList::const_iterator makeParagraph(Buffer const & buf,
odocstream & os,
OutputParams const & runparams,
ParagraphList const & paragraphs,
ParagraphList::const_iterator const & pbegin,
ParagraphList::const_iterator const & pend)
{
LyXLayout_ptr const & defaultstyle =
buf.params().getLyXTextClass().defaultLayout();
for (ParagraphList::const_iterator par = pbegin; par != pend; ++par) {
if (par != pbegin)
os << '\n';
if (par->layout() == defaultstyle && par->emptyTag()) {
par->simpleDocBookOnePar(buf, os, runparams, outerFont(std::distance(paragraphs.begin(), par), paragraphs));
} else {
sgml::openTag(buf, os, runparams, *par);
par->simpleDocBookOnePar(buf, os, runparams, outerFont(std::distance(paragraphs.begin(), par), paragraphs));
sgml::closeTag(os, *par);
}
}
return pend;
}
ParagraphList::const_iterator makeEnvironment(Buffer const & buf,
odocstream & os,
OutputParams const & runparams,
ParagraphList const & paragraphs,
ParagraphList::const_iterator const & pbegin,
ParagraphList::const_iterator const & pend) {
ParagraphList::const_iterator par = pbegin;
LyXLayout_ptr const & defaultstyle = buf.params().getLyXTextClass().defaultLayout();
LyXLayout_ptr const & bstyle = par->layout();
string item_tag;
// Opening outter tag
sgml::openTag(buf, os, runparams, *pbegin);
os << '\n';
if (bstyle->latextype == LATEX_ENVIRONMENT && bstyle->pass_thru)
os << "<![CDATA[";
while (par != pend) {
LyXLayout_ptr const & style = par->layout();
ParagraphList::const_iterator send;
string id = par->getID(buf, runparams);
string wrapper = "";
pos_type sep = 0;
// Opening inner tag
switch (bstyle->latextype) {
case LATEX_ENVIRONMENT:
if (!bstyle->innertag().empty()) {
sgml::openTag(os, bstyle->innertag(), id);
}
break;
case LATEX_ITEM_ENVIRONMENT:
if (!bstyle->labeltag().empty()) {
sgml::openTag(os, bstyle->innertag(), id);
sgml::openTag(os, bstyle->labeltag());
sep = par->getFirstWord(buf, os, runparams) + 1;
sgml::closeTag(os, bstyle->labeltag());
}
wrapper = defaultstyle->latexname();
sgml::openTag(os, bstyle->itemtag());
default:
break;
}
switch (style->latextype) {
case LATEX_ENVIRONMENT:
case LATEX_ITEM_ENVIRONMENT: {
if (par->params().depth() == pbegin->params().depth()) {
sgml::openTag(os, wrapper);
par->simpleDocBookOnePar(buf, os, runparams, outerFont(std::distance(paragraphs.begin(), par), paragraphs), sep);
sgml::closeTag(os, wrapper);
++par;
}
else {
send = searchEnvironment(par, pend);
par = makeEnvironment(buf, os, runparams, paragraphs, par,send);
}
break;
}
case LATEX_PARAGRAPH:
send = searchParagraph(par, pend);
par = makeParagraph(buf, os, runparams, paragraphs, par,send);
break;
default:
break;
}
// Closing inner tag
switch (bstyle->latextype) {
case LATEX_ENVIRONMENT:
if (!bstyle->innertag().empty()) {
sgml::closeTag(os, bstyle->innertag());
os << '\n';
}
break;
case LATEX_ITEM_ENVIRONMENT:
sgml::closeTag(os, bstyle->itemtag());
if (!bstyle->labeltag().empty())
sgml::closeTag(os, bstyle->innertag());
break;
default:
break;
}
}
if (bstyle->latextype == LATEX_ENVIRONMENT && bstyle->pass_thru)
os << "]]>";
// Closing outter tag
sgml::closeTag(os, *pbegin);
return pend;
}
ParagraphList::const_iterator makeCommand(Buffer const & buf,
odocstream & os,
OutputParams const & runparams,
ParagraphList const & paragraphs,
ParagraphList::const_iterator const & pbegin,
ParagraphList::const_iterator const & pend)
{
ParagraphList::const_iterator par = pbegin;
LyXLayout_ptr const & bstyle = par->layout();
//Open outter tag
sgml::openTag(buf, os, runparams, *pbegin);
os << '\n';
// Label around sectioning number:
if (!bstyle->labeltag().empty()) {
sgml::openTag(os, bstyle->labeltag());
os << expandLabel(buf, bstyle, false);
sgml::closeTag(os, bstyle->labeltag());
}
// Opend inner tag and close inner tags
sgml::openTag(os, bstyle->innertag());
par->simpleDocBookOnePar(buf, os, runparams, outerFont(std::distance(paragraphs.begin(), par), paragraphs));
sgml::closeTag(os, bstyle->innertag());
os << '\n';
++par;
while (par != pend) {
LyXLayout_ptr const & style = par->layout();
ParagraphList::const_iterator send;
switch (style->latextype) {
case LATEX_COMMAND: {
send = searchCommand(par, pend);
par = makeCommand(buf, os, runparams, paragraphs, par,send);
break;
}
case LATEX_ENVIRONMENT:
case LATEX_ITEM_ENVIRONMENT: {
send = searchEnvironment(par, pend);
par = makeEnvironment(buf, os, runparams, paragraphs, par,send);
break;
}
case LATEX_PARAGRAPH:
send = searchParagraph(par, pend);
par = makeParagraph(buf, os, runparams, paragraphs, par,send);
break;
default:
break;
}
}
// Close outter tag
sgml::closeTag(os, *pbegin);
return pend;
}
} // end anonym namespace
void docbookParagraphs(ParagraphList const & paragraphs,
Buffer const & buf,
odocstream & os,
OutputParams const & runparams)
{
ParagraphList::const_iterator par = paragraphs.begin();
ParagraphList::const_iterator pend = paragraphs.end();
BOOST_ASSERT(runparams.par_begin <= runparams.par_end);
// if only part of the paragraphs will be outputed
if (runparams.par_begin != runparams.par_end) {
par = boost::next(paragraphs.begin(), runparams.par_begin);
pend = boost::next(paragraphs.begin(), runparams.par_end);
// runparams will be passed to nested paragraphs, so
// we have to reset the range parameters.
const_cast<OutputParams&>(runparams).par_begin = 0;
const_cast<OutputParams&>(runparams).par_end = 0;
}
while (par != pend) {
LyXLayout_ptr const & style = par->layout();
ParagraphList::const_iterator lastpar = par;
ParagraphList::const_iterator send;
switch (style->latextype) {
case LATEX_COMMAND: {
send = searchCommand(par, pend);
par = makeCommand(buf, os, runparams, paragraphs, par,send);
break;
}
case LATEX_ENVIRONMENT:
case LATEX_ITEM_ENVIRONMENT: {
send = searchEnvironment(par, pend);
par = makeEnvironment(buf, os, runparams, paragraphs, par,send);
break;
}
case LATEX_PARAGRAPH:
send = searchParagraph(par, pend);
par = makeParagraph(buf, os, runparams, paragraphs, par,send);
break;
default:
break;
}
// makeEnvironment may process more than one paragraphs and bypass pend
if (std::distance(lastpar, par) >= std::distance(lastpar, pend))
break;
}
}
} // namespace lyx