2003-12-15 11:36:19 +00:00
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/**
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* \file cursor_slice.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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2004-01-13 12:28:35 +00:00
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* \author Lars Gullik Bj<EFBFBD>nnes
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* \author Matthias Ettrich
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2003-12-15 11:36:19 +00:00
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* \author Andr<EFBFBD> P<EFBFBD>nitz
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2004-01-13 12:28:35 +00:00
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* \author J<EFBFBD>rgen Vigna
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2003-12-15 11:36:19 +00:00
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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 "cursor_slice.h"
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#include "debug.h"
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#include "mathed/math_inset.h"
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#include "insets/updatableinset.h"
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#include <boost/assert.hpp>
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using std::endl;
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CursorSlice::CursorSlice()
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2004-01-13 12:28:35 +00:00
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: inset_(0), idx_(0), par_(0), pos_(0), boundary_(false)
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2003-12-15 11:36:19 +00:00
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{}
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CursorSlice::CursorSlice(InsetBase * p)
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2004-01-13 12:28:35 +00:00
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: inset_(p), idx_(0), par_(0), pos_(0), boundary_(false)
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2003-12-15 11:36:19 +00:00
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{
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///BOOST_ASSERT(inset_);
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}
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2004-01-13 12:28:35 +00:00
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void CursorSlice::par(lyx::paroffset_type par)
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{
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par_ = par;
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}
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lyx::paroffset_type CursorSlice::par() const
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{
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return par_;
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}
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void CursorSlice::pos(lyx::pos_type pos)
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{
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pos_ = pos;
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}
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lyx::pos_type CursorSlice::pos() const
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{
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return pos_;
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}
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void CursorSlice::boundary(bool boundary)
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{
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boundary_ = boundary;
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}
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bool CursorSlice::boundary() const
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{
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return boundary_;
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}
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2003-12-15 11:36:19 +00:00
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MathInset * CursorSlice::asMathInset() const
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{
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return static_cast<MathInset *>(const_cast<InsetBase *>(inset_));
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}
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UpdatableInset * CursorSlice::asUpdatableInset() const
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{
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return static_cast<UpdatableInset *>(const_cast<InsetBase *>(inset_));
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}
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MathArray & CursorSlice::cell(CursorSlice::idx_type idx) const
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{
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BOOST_ASSERT(inset_);
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return asMathInset()->cell(idx);
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}
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MathArray & CursorSlice::cell() const
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{
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BOOST_ASSERT(inset_);
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return asMathInset()->cell(idx_);
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}
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void CursorSlice::getPos(int & x, int & y) const
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{
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asMathInset()->getPos(idx_, pos_, x, y);
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}
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void CursorSlice::setPos(int pos)
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{
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pos_ = pos;
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}
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LyXText * CursorSlice::text() const
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{
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return asUpdatableInset()->getText(idx_);
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}
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bool operator==(CursorSlice const & p, CursorSlice const & q)
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{
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return p.inset_ == q.inset_
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&& p.idx_ == q.idx_
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&& p.par_ == q.par_
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&& p.pos_ == q.pos_;
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}
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bool operator!=(CursorSlice const & p, CursorSlice const & q)
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{
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return p.inset_ != q.inset_
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|| p.idx_ != q.idx_
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|| p.par_ != q.par_
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|| p.pos_ != q.pos_;
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}
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bool operator<(CursorSlice const & p, CursorSlice const & q)
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{
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if (p.inset_ != q.inset_) {
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lyxerr << "can't compare cursor and anchor in different insets\n"
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<< "p: " << p << '\n' << "q: " << q << endl;
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return true;
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}
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if (p.idx_ != q.idx_)
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return p.idx_ < q.idx_;
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if (p.par_ != q.par_)
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return p.par_ < q.par_;
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return p.pos_ < q.pos_;
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}
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2004-01-13 14:13:51 +00:00
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bool operator>(CursorSlice const & p, CursorSlice const & q)
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{
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return q < p;
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}
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2003-12-15 11:36:19 +00:00
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//std::ostream & operator<<(std::ostream & os, CursorSlice const & p)
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//{
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// os << "(par: " << p.inset_ << " idx: " << p.idx_ << " pos: " << p.pos_ << ')';
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// return os;
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//}
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std::ostream & operator<<(std::ostream & os, CursorSlice const & item)
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{
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os << " inset: " << item.inset_
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// << " text: " << item.text()
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<< " idx: " << item.idx_
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// << " par: " << item.par_
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// << " pos: " << item.pos_
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// << " x: " << item.inset_->x()
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// << " y: " << item.inset_->y()
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;
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return os;
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}
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