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remove usage of Paragraph::next and Paragraph::previous
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@6346 a592a061-630c-0410-9148-cb99ea01b6c8
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@ -1,5 +1,9 @@
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2003-03-04 Lars Gullik Bjønnes <larsbj@gullik.net>
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* paragraph_funcs.C (TeXEnvironment): remove all usage of
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Paragraph::next and Paragraph::previous
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(TeXOnePar): ditto
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* text.C (breakParagraph): adjust
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* paragraph_funcs.C (breakParagraph): take a Buffer* instead of a
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@ -288,8 +288,10 @@ TeXEnvironment(Buffer const * buf,
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Language const * language = pit->getParLanguage(bparams);
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Language const * doc_language = bparams.language;
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Language const * previous_language = pit->previous()
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? pit->previous()->getParLanguage(bparams) : doc_language;
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Language const * previous_language =
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(pit != buf->paragraphs.begin())
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? boost::prior(pit)->getParLanguage(bparams)
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: doc_language;
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if (language->babel() != previous_language->babel()) {
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if (!lyxrc.language_command_end.empty() &&
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@ -424,7 +426,7 @@ TeXOnePar(Buffer const * buf,
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}
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if (!pit->params().spacing().isDefault()
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&& (!pit->previous() || !pit->previous()->hasSameLayout(&*pit))) {
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&& (pit == buf->paragraphs.begin() || !boost::prior(pit)->hasSameLayout(&*pit))) {
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os << pit->params().spacing().writeEnvirBegin() << '\n';
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texrow.newline();
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}
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@ -459,16 +461,18 @@ TeXOnePar(Buffer const * buf,
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Language const * language = pit->getParLanguage(bparams);
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Language const * doc_language = bparams.language;
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Language const * previous_language = pit->previous()
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? pit->previous()->getParLanguage(bparams) : doc_language;
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Language const * previous_language =
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(pit != buf->paragraphs.begin())
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? boost::prior(pit)->getParLanguage(bparams)
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: doc_language;
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if (language->babel() != previous_language->babel()
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// check if we already put language command in TeXEnvironment()
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&& !(style->isEnvironment()
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&& (!pit->previous() ||
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(pit->previous()->layout() != pit->layout() &&
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pit->previous()->getDepth() <= pit->getDepth())
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|| pit->previous()->getDepth() < pit->getDepth())))
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&& (pit == buf->paragraphs.begin() ||
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(boost::prior(pit)->layout() != pit->layout() &&
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boost::prior(pit)->getDepth() <= pit->getDepth())
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|| boost::prior(pit)->getDepth() < pit->getDepth())))
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{
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if (!lyxrc.language_command_end.empty() &&
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previous_language->babel() != doc_language->babel())
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@ -538,7 +542,9 @@ TeXOnePar(Buffer const * buf,
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bool is_command = style->isCommand();
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if (style->resfont.size() != font.size() && pit->next() && !is_command) {
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if (style->resfont.size() != font.size()
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&& boost::next(pit) != buf->paragraphs.end()
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&& !is_command) {
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if (!need_par)
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os << '{';
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os << "\\" << font.latexSize() << " \\par}";
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@ -550,7 +556,8 @@ TeXOnePar(Buffer const * buf,
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switch (style->latextype) {
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case LATEX_ITEM_ENVIRONMENT:
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case LATEX_LIST_ENVIRONMENT:
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if (pit->next() && (pit->params().depth() < pit->next()->params().depth())) {
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if (boost::next(pit) != buf->paragraphs.end()
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&& (pit->params().depth() < boost::next(pit)->params().depth())) {
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os << '\n';
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texrow.newline();
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}
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@ -558,14 +565,14 @@ TeXOnePar(Buffer const * buf,
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case LATEX_ENVIRONMENT:
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// if its the last paragraph of the current environment
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// skip it otherwise fall through
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if (pit->next()
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&& (pit->next()->layout() != pit->layout()
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|| pit->next()->params().depth() != pit->params().depth()))
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if (boost::next(pit) != buf->paragraphs.end()
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&& (boost::next(pit)->layout() != pit->layout()
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|| boost::next(pit)->params().depth() != pit->params().depth()))
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break;
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// fall through possible
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default:
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// we don't need it for the last paragraph!!!
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if (pit->next()) {
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if (boost::next(pit) != buf->paragraphs.end()) {
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os << '\n';
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texrow.newline();
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}
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@ -594,14 +601,14 @@ TeXOnePar(Buffer const * buf,
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}
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if (!pit->params().spacing().isDefault()
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&& (!pit->next() || !pit->next()->hasSameLayout(&*pit))) {
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&& (boost::next(pit) == buf->paragraphs.end()|| !boost::next(pit)->hasSameLayout(&*pit))) {
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os << pit->params().spacing().writeEnvirEnd() << '\n';
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texrow.newline();
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}
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}
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// we don't need it for the last paragraph!!!
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if (pit->next()) {
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if (boost::next(pit) != buf->paragraphs.end()) {
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os << '\n';
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texrow.newline();
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} else {
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@ -624,6 +631,6 @@ TeXOnePar(Buffer const * buf,
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}
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}
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lyxerr[Debug::LATEX] << "TeXOnePar...done " << pit->next() << endl;
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lyxerr[Debug::LATEX] << "TeXOnePar...done " << &*boost::next(pit) << endl;
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return ++pit;
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}
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