lyx_mirror/src/Row.cpp

92 lines
1.4 KiB
C++

/**
* \file Row.cpp
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author unknown
* \author Lars Gullik Bjønnes
* \author John Levon
* \author André Pönitz
* \author Jürgen Vigna
*
* Full author contact details are available in file CREDITS.
*
* Metrics for an on-screen text row.
*/
#include <config.h>
#include "Row.h"
#include "support/debug.h"
namespace lyx {
Row::Row()
: separator(0), label_hfill(0), x(0),
sel_beg(-1), sel_end(-1), changed_(false), crc_(0), pos_(0), end_(0)
{}
Row::Row(pos_type pos)
: separator(0), label_hfill(0), x(0),
sel_beg(-1), sel_end(-1), changed_(false), crc_(0), pos_(pos), end_(0)
{}
void Row::setCrc(size_type crc) const
{
changed_ = crc != crc_;
crc_ = crc;
}
void Row::setDimension(Dimension const & dim)
{
dim_ = dim;
}
void Row::pos(pos_type p)
{
pos_ = p;
}
void Row::endpos(pos_type p)
{
end_ = p;
}
void Row::setSelection(pos_type beg, pos_type end) const
{
if (pos_ >= beg && pos_ <= end)
sel_beg = pos_;
else if (beg > pos_ && beg <= end_)
sel_beg = beg;
else
sel_beg = -1;
if (end_ >= beg && end_ <= end)
sel_end = end_;
else if (end < end_ && end >= pos_)
sel_end = end;
else
sel_end = -1;
}
void Row::dump(char const * s) const
{
LYXERR0(s << " pos: " << pos_ << " end: " << end_
<< " width: " << dim_.wid
<< " ascent: " << dim_.asc
<< " descent: " << dim_.des);
}
} // namespace lyx