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93430a89da
up git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@8940 a592a061-630c-0410-9148-cb99ea01b6c8
51 lines
969 B
C
51 lines
969 B
C
/**
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* \file src/FontIterator.C
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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 Alfredo Braunstein
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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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*/
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#include <config.h>
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#include "FontIterator.h"
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#include "lyxtext.h"
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#include "paragraph.h"
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FontIterator::FontIterator(LyXText const & text, lyx::par_type pit,
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lyx::pos_type pos)
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: text_(text), pit_(pit), pos_(pos),
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font_(text.getFont(text.getPar(pit), pos)),
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endspan_(text.getPar(pit).getEndPosOfFontSpan(pos)),
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bodypos_(text.getPar(pit).beginOfBody())
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{}
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LyXFont FontIterator::operator*() const
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{
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return font_;
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}
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LyXFont * FontIterator::operator->()
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{
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return &font_;
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}
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FontIterator & FontIterator::operator++()
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{
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++pos_;
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if (pos_ > endspan_ || pos_ == bodypos_) {
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font_ = text_.getFont(text_.getPar(pit_), pos_);
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endspan_ = text_.getPar(pit_).getEndPosOfFontSpan(pos_);
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}
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return *this;
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}
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