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6c300f72a2
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15422 a592a061-630c-0410-9148-cb99ea01b6c8
92 lines
1.4 KiB
C
92 lines
1.4 KiB
C
/**
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* \file texrow.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 Matthias Ettrich
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* \author Lars Gullik Bjønnes
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* \author John Levon
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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 "texrow.h"
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#include "debug.h"
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#include <algorithm>
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namespace lyx {
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using std::find_if;
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namespace {
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/// function object returning true when row number is found
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class same_rownumber {
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public:
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same_rownumber(int row) : row_(row) {}
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bool operator()(TexRow::RowList::value_type const & vt) const {
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return vt.rownumber() == row_;
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}
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private:
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int row_;
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};
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} // namespace anon
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void TexRow::reset()
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{
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rowlist.clear();
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count = 0;
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lastid = -1;
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lastpos = -1;
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}
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void TexRow::start(int id, int pos)
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{
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lastid = id;
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lastpos = pos;
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}
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void TexRow::newline()
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{
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int const id = lastid;
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RowList::value_type tmp(id, lastpos, ++count);
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rowlist.push_back(tmp);
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}
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bool TexRow::getIdFromRow(int row, int & id, int & pos) const
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{
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RowList::const_iterator cit =
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find_if(rowlist.begin(), rowlist.end(),
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same_rownumber(row));
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if (cit != rowlist.end()) {
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id = cit->id();
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pos = cit->pos();
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return true;
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}
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id = -1;
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pos = 0;
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return false;
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}
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TexRow & TexRow::operator+=(TexRow const & tr)
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{
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rowlist.insert(rowlist.end(), tr.rowlist.begin(), tr.rowlist.end());
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return *this;
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}
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} // namespace lyx
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