mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-12-13 09:15:50 +00:00
9b4a26a252
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@24559 a592a061-630c-0410-9148-cb99ea01b6c8
349 lines
9.1 KiB
C++
349 lines
9.1 KiB
C++
/**
|
|
* \file output_docbook.cpp
|
|
* 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 "Counters.h"
|
|
#include "Layout.h"
|
|
#include "OutputParams.h"
|
|
#include "Paragraph.h"
|
|
#include "paragraph_funcs.h"
|
|
#include "ParagraphList.h"
|
|
#include "ParagraphParameters.h"
|
|
#include "sgml.h"
|
|
#include "TextClass.h"
|
|
|
|
#include "support/lassert.h"
|
|
#include "support/convert.h"
|
|
#include "support/debug.h"
|
|
#include "support/lstrings.h"
|
|
|
|
#include <boost/next_prior.hpp>
|
|
|
|
using namespace std;
|
|
using namespace lyx::support;
|
|
|
|
namespace lyx {
|
|
|
|
namespace {
|
|
|
|
ParagraphList::const_iterator searchParagraph(
|
|
ParagraphList::const_iterator p,
|
|
ParagraphList::const_iterator const & pend)
|
|
{
|
|
for (++p; p != pend && p->layout().latextype == LATEX_PARAGRAPH; ++p)
|
|
;
|
|
|
|
return p;
|
|
}
|
|
|
|
|
|
ParagraphList::const_iterator searchCommand(
|
|
ParagraphList::const_iterator p,
|
|
ParagraphList::const_iterator const & pend)
|
|
{
|
|
Layout const & bstyle = p->layout();
|
|
|
|
for (++p; p != pend; ++p) {
|
|
Layout const & style = p->layout();
|
|
if (style.latextype == LATEX_COMMAND
|
|
&& style.commanddepth <= bstyle.commanddepth)
|
|
return p;
|
|
}
|
|
return pend;
|
|
}
|
|
|
|
|
|
ParagraphList::const_iterator searchEnvironment(
|
|
ParagraphList::const_iterator p,
|
|
ParagraphList::const_iterator const & pend)
|
|
{
|
|
Layout const & bstyle = p->layout();
|
|
size_t const depth = p->params().depth();
|
|
for (++p; p != pend; ++p) {
|
|
Layout const & style = p->layout();
|
|
if (style.latextype == LATEX_COMMAND)
|
|
return p;
|
|
|
|
if (style.latextype == LATEX_PARAGRAPH) {
|
|
if (p->params().depth() > depth)
|
|
continue;
|
|
return p;
|
|
}
|
|
|
|
if (p->params().depth() < depth)
|
|
return p;
|
|
|
|
if (style.latexname() != bstyle.latexname()
|
|
&& p->params().depth() == 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)
|
|
{
|
|
for (ParagraphList::const_iterator par = pbegin; par != pend; ++par) {
|
|
if (par != pbegin)
|
|
os << '\n';
|
|
if (buf.params().documentClass().isDefaultLayout(par->layout())
|
|
&& par->emptyTag()) {
|
|
par->simpleDocBookOnePar(buf, os, runparams,
|
|
outerFont(distance(paragraphs.begin(), par), paragraphs));
|
|
} else {
|
|
sgml::openTag(buf, os, runparams, *par);
|
|
par->simpleDocBookOnePar(buf, os, runparams,
|
|
outerFont(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;
|
|
|
|
Layout const & defaultstyle = buf.params().documentClass().defaultLayout();
|
|
Layout 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) {
|
|
Layout 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->firstWord(os, runparams) + 1;
|
|
sgml::closeTag(os, bstyle.labeltag());
|
|
}
|
|
wrapper = defaultstyle.latexname();
|
|
// If a sub list (embedded list) appears next with a
|
|
// different depth, then there is no need to open
|
|
// another tag at the current depth.
|
|
if(par->params().depth() == pbegin->params().depth()) {
|
|
sgml::openTag(os, bstyle.itemtag());
|
|
}
|
|
break;
|
|
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(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:
|
|
// If a sub list (embedded list) appears next, then
|
|
// there is no need to close the current tag.
|
|
// par should have already been incremented to the next
|
|
// element. So we can compare the depth of the next
|
|
// element with pbegin.
|
|
// We need to be careful, that we don't dereference par
|
|
// when par == pend but at the same time that the
|
|
// current tag is closed.
|
|
if((par != pend && par->params().depth() == pbegin->params().depth()) || par == pend) {
|
|
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;
|
|
Layout 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());
|
|
// We don't care about appendix in DOCBOOK.
|
|
os << par->expandLabel(bstyle, buf.params(), false);
|
|
sgml::closeTag(os, bstyle.labeltag());
|
|
}
|
|
|
|
// Opend inner tag and close inner tags
|
|
sgml::openTag(os, bstyle.innertag());
|
|
par->simpleDocBookOnePar(buf, os, runparams, outerFont(distance(paragraphs.begin(), par), paragraphs));
|
|
sgml::closeTag(os, bstyle.innertag());
|
|
os << '\n';
|
|
|
|
++par;
|
|
while (par != pend) {
|
|
Layout 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();
|
|
|
|
LASSERT(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) {
|
|
Layout 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 (distance(lastpar, par) >= distance(lastpar, pend))
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
} // namespace lyx
|