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remove usage of Paragraph::next and Paragraph::previous

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@6346 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Lars Gullik Bjønnes 2003-03-04 22:11:45 +00:00
parent ebc4d99eaa
commit 5c4091e019
2 changed files with 29 additions and 18 deletions
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4
src/ChangeLog
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@ -1,5 +1,9 @@
2003-03-04 Lars Gullik Bjønnes <larsbj@gullik.net>
* paragraph_funcs.C (TeXEnvironment): remove all usage of
Paragraph::next and Paragraph::previous
(TeXOnePar): ditto
* text.C (breakParagraph): adjust
* paragraph_funcs.C (breakParagraph): take a Buffer* instead of a

43
src/paragraph_funcs.C
View File

@ -288,8 +288,10 @@ TeXEnvironment(Buffer const * buf,
Language const * language = pit->getParLanguage(bparams);
Language const * doc_language = bparams.language;
Language const * previous_language = pit->previous()
? pit->previous()->getParLanguage(bparams) : doc_language;
Language const * previous_language =
(pit != buf->paragraphs.begin())
? boost::prior(pit)->getParLanguage(bparams)
: doc_language;
if (language->babel() != previous_language->babel()) {
if (!lyxrc.language_command_end.empty() &&
@ -424,7 +426,7 @@ TeXOnePar(Buffer const * buf,
}
if (!pit->params().spacing().isDefault()
&& (!pit->previous() || !pit->previous()->hasSameLayout(&*pit))) {
&& (pit == buf->paragraphs.begin() || !boost::prior(pit)->hasSameLayout(&*pit))) {
os << pit->params().spacing().writeEnvirBegin() << '\n';
texrow.newline();
}
@ -459,16 +461,18 @@ TeXOnePar(Buffer const * buf,
Language const * language = pit->getParLanguage(bparams);
Language const * doc_language = bparams.language;
Language const * previous_language = pit->previous()
? pit->previous()->getParLanguage(bparams) : doc_language;
Language const * previous_language =
(pit != buf->paragraphs.begin())
? boost::prior(pit)->getParLanguage(bparams)
: doc_language;
if (language->babel() != previous_language->babel()
// check if we already put language command in TeXEnvironment()
&& !(style->isEnvironment()
&& (!pit->previous() ||
(pit->previous()->layout() != pit->layout() &&
pit->previous()->getDepth() <= pit->getDepth())
|| pit->previous()->getDepth() < pit->getDepth())))
&& (pit == buf->paragraphs.begin() ||
(boost::prior(pit)->layout() != pit->layout() &&
boost::prior(pit)->getDepth() <= pit->getDepth())
|| boost::prior(pit)->getDepth() < pit->getDepth())))
{
if (!lyxrc.language_command_end.empty() &&
previous_language->babel() != doc_language->babel())
@ -538,7 +542,9 @@ TeXOnePar(Buffer const * buf,
bool is_command = style->isCommand();
if (style->resfont.size() != font.size() && pit->next() && !is_command) {
if (style->resfont.size() != font.size()
&& boost::next(pit) != buf->paragraphs.end()
&& !is_command) {
if (!need_par)
os << '{';
os << "\\" << font.latexSize() << " \\par}";
@ -550,7 +556,8 @@ TeXOnePar(Buffer const * buf,
switch (style->latextype) {
case LATEX_ITEM_ENVIRONMENT:
case LATEX_LIST_ENVIRONMENT:
if (pit->next() && (pit->params().depth() < pit->next()->params().depth())) {
if (boost::next(pit) != buf->paragraphs.end()
&& (pit->params().depth() < boost::next(pit)->params().depth())) {
os << '\n';
texrow.newline();
}
@ -558,14 +565,14 @@ TeXOnePar(Buffer const * buf,
case LATEX_ENVIRONMENT:
// if its the last paragraph of the current environment
// skip it otherwise fall through
if (pit->next()
&& (pit->next()->layout() != pit->layout()
|| pit->next()->params().depth() != pit->params().depth()))
if (boost::next(pit) != buf->paragraphs.end()
&& (boost::next(pit)->layout() != pit->layout()
|| boost::next(pit)->params().depth() != pit->params().depth()))
break;
// fall through possible
default:
// we don't need it for the last paragraph!!!
if (pit->next()) {
if (boost::next(pit) != buf->paragraphs.end()) {
os << '\n';
texrow.newline();
}
@ -594,14 +601,14 @@ TeXOnePar(Buffer const * buf,
}
if (!pit->params().spacing().isDefault()
&& (!pit->next() || !pit->next()->hasSameLayout(&*pit))) {
&& (boost::next(pit) == buf->paragraphs.end()|| !boost::next(pit)->hasSameLayout(&*pit))) {
os << pit->params().spacing().writeEnvirEnd() << '\n';
texrow.newline();
}
}
// we don't need it for the last paragraph!!!
if (pit->next()) {
if (boost::next(pit) != buf->paragraphs.end()) {
os << '\n';
texrow.newline();
} else {
@ -624,6 +631,6 @@ TeXOnePar(Buffer const * buf,
}
}
lyxerr[Debug::LATEX] << "TeXOnePar...done " << pit->next() << endl;
lyxerr[Debug::LATEX] << "TeXOnePar...done " << &*boost::next(pit) << endl;
return ++pit;
}