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https://git.lyx.org/repos/lyx.git
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24fdfc7d5e
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@22898 a592a061-630c-0410-9148-cb99ea01b6c8
176 lines
2.9 KiB
C++
176 lines
2.9 KiB
C++
/* \file ParIterator.cpp
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author unknown
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* \author Lars Gullik Bjønnes
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "ParIterator.h"
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#include "Paragraph.h"
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#include "Text.h"
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#include "insets/Inset.h"
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namespace lyx {
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///
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/// ParIterator
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///
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ParIterator::ParIterator(DocIterator const & cur)
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: DocIterator(cur)
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{}
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ParIterator par_iterator_begin(Inset & inset)
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{
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return ParIterator(doc_iterator_begin(inset));
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}
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ParIterator par_iterator_end(Inset & inset)
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{
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return ParIterator(doc_iterator_end(inset));
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}
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ParIterator::ParIterator(ParIterator const & pi)
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: DocIterator(DocIterator(pi))
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{}
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ParIterator & ParIterator::operator++()
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{
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forwardPar();
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return *this;
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}
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ParIterator ParIterator::operator++(int)
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{
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ParIterator tmp(*this);
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forwardPar();
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return tmp;
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}
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#if 0
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// Unused member functions. Also having this makes ParIterator not be
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// an forward iterator anymore. So unless we change that, this function
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// should not be compiled/used. (Lgb)
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ParIterator & ParIterator::operator--()
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{
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// FIXME: look here
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// DocIterator::backwardPar();
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return *this;
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}
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#endif
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Paragraph & ParIterator::operator*() const
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{
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return const_cast<Paragraph&>(text()->getPar(pit()));
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}
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pit_type ParIterator::pit() const
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{
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return DocIterator::pit();
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}
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Paragraph * ParIterator::operator->() const
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{
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return const_cast<Paragraph*>(&text()->getPar(pit()));
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}
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pit_type ParIterator::outerPar() const
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{
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return bottom().pit();
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}
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ParagraphList & ParIterator::plist() const
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{
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return const_cast<ParagraphList&>(text()->paragraphs());
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}
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///
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/// ParConstIterator
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///
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ParConstIterator::ParConstIterator(DocIterator const & dit)
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: DocIterator(dit)
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{}
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ParConstIterator::ParConstIterator(ParConstIterator const & pi)
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: DocIterator(DocIterator(pi))
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{}
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ParConstIterator & ParConstIterator::operator++()
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{
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DocIterator::forwardPar();
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return *this;
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}
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Paragraph const & ParConstIterator::operator*() const
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{
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return text()->getPar(pit());
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}
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Paragraph const * ParConstIterator::operator->() const
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{
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return &text()->getPar(pit());
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}
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ParagraphList const & ParConstIterator::plist() const
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{
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return text()->paragraphs();
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}
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#if 0
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bool operator==(ParConstIterator const & iter1, ParConstIterator const & iter2)
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{
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// FIXME: this makes two full copies!
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return DocIterator(iter1) == DocIterator(iter2);
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}
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bool operator!=(ParConstIterator const & iter1, ParConstIterator const & iter2)
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{
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return !(iter1 == iter2);
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}
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#endif
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// FIXME: const correctness!
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ParConstIterator par_const_iterator_begin(Inset const & inset)
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{
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return ParConstIterator(doc_iterator_begin(const_cast<Inset &>(inset)));
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}
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ParConstIterator par_const_iterator_end(Inset const & inset)
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{
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return ParConstIterator(doc_iterator_end(const_cast<Inset &>(inset)));
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}
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} // namespace lyx
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