mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-11 05:33:33 +00:00
8283e978f8
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3803 a592a061-630c-0410-9148-cb99ea01b6c8
151 lines
3.4 KiB
C
151 lines
3.4 KiB
C
/* This file is part of
|
|
* ======================================================
|
|
*
|
|
* LyX, The Document Processor
|
|
*
|
|
* Copyright 1995 Matthias Ettrich
|
|
* Copyright 1995-2001 The LyX Team.
|
|
*
|
|
* ====================================================== */
|
|
|
|
#include <config.h>
|
|
|
|
#ifdef __GNUG__
|
|
#pragma implementation
|
|
#endif
|
|
|
|
#include "lyxgluelength.h"
|
|
#include "lengthcommon.h"
|
|
|
|
#include "Lsstream.h"
|
|
|
|
|
|
LyXGlueLength::LyXGlueLength(LyXLength const & len)
|
|
: len_(len)
|
|
{}
|
|
|
|
|
|
LyXGlueLength::LyXGlueLength(LyXLength const & len, LyXLength const & plus,
|
|
LyXLength const & minus)
|
|
: len_(len), plus_(plus), minus_(minus)
|
|
{}
|
|
|
|
|
|
LyXGlueLength::LyXGlueLength(string const & data)
|
|
{
|
|
isValidGlueLength(data, this);
|
|
}
|
|
|
|
|
|
string const LyXGlueLength::asString() const
|
|
{
|
|
ostringstream buffer;
|
|
|
|
if (!plus_.zero())
|
|
if (!minus_.zero())
|
|
if (len_.unit() == plus_.unit() && len_.unit() == minus_.unit())
|
|
if (plus_.value() == minus_.value())
|
|
buffer << len_.value() << "+-"
|
|
<< plus_.value() << unit_name[len_.unit()];
|
|
else
|
|
buffer << len_.value()
|
|
<< '+' << plus_.value()
|
|
<< '-' << minus_.value()
|
|
<< unit_name[len_.unit()];
|
|
else
|
|
if (plus_.unit() == minus_.unit()
|
|
&& plus_.value() == minus_.value())
|
|
buffer << len_.value() << unit_name[len_.unit()]
|
|
<< "+-" << plus_.value()
|
|
<< unit_name[plus_.unit()];
|
|
|
|
else
|
|
buffer << len_.value() << unit_name[len_.unit()]
|
|
<< '+' << plus_.value()
|
|
<< unit_name[plus_.unit()]
|
|
<< '-' << minus_.value()
|
|
<< unit_name[minus_.unit()];
|
|
else
|
|
if (len_.unit() == plus_.unit())
|
|
buffer << len_.value() << '+' << plus_.value()
|
|
<< unit_name[len_.unit()];
|
|
else
|
|
buffer << len_.value() << unit_name[len_.unit()]
|
|
<< '+' << plus_.value()
|
|
<< unit_name[plus_.unit()];
|
|
|
|
else
|
|
if (!minus_.zero())
|
|
if (len_.unit() == minus_.unit())
|
|
buffer << len_.value() << '-' << minus_.value()
|
|
<< unit_name[len_.unit()];
|
|
|
|
else
|
|
buffer << len_.value() << unit_name[len_.unit()]
|
|
<< '-' << minus_.value()
|
|
<< unit_name[minus_.unit()];
|
|
else
|
|
buffer << len_.value() << unit_name[len_.unit()];
|
|
|
|
return buffer.str().c_str();
|
|
}
|
|
|
|
|
|
string const LyXGlueLength::asLatexString() const
|
|
{
|
|
ostringstream buffer;
|
|
|
|
if (!plus_.zero())
|
|
if (!minus_.zero())
|
|
buffer << len_.value() << unit_name[len_.unit()]
|
|
<< " plus "
|
|
<< plus_.value() << unit_name[plus_.unit()]
|
|
<< " minus "
|
|
<< minus_.value() << unit_name[minus_.unit()];
|
|
else
|
|
buffer << len_.value() << unit_name[len_.unit()]
|
|
<< " plus "
|
|
<< plus_.value() << unit_name[plus_.unit()];
|
|
else
|
|
if (!minus_.zero())
|
|
buffer << len_.value() << unit_name[len_.unit()]
|
|
<< " minus "
|
|
<< minus_.value() << unit_name[minus_.unit()];
|
|
else
|
|
buffer << len_.value() << unit_name[len_.unit()];
|
|
|
|
return buffer.str().c_str();
|
|
}
|
|
|
|
|
|
LyXLength const & LyXGlueLength::len() const
|
|
{
|
|
return len_;
|
|
}
|
|
|
|
|
|
LyXLength const & LyXGlueLength::plus() const
|
|
{
|
|
return plus_;
|
|
}
|
|
|
|
|
|
LyXLength const & LyXGlueLength::minus() const
|
|
{
|
|
return minus_;
|
|
}
|
|
|
|
|
|
bool operator==(LyXGlueLength const & l1, LyXGlueLength const & l2)
|
|
{
|
|
return l1.len() == l2.len()
|
|
&& l1.plus() == l2.plus()
|
|
&& l1.minus() == l2.minus();
|
|
}
|
|
|
|
|
|
bool operator!=(LyXGlueLength const & l1, LyXGlueLength const & l2)
|
|
{
|
|
return !(l1 == l2);
|
|
}
|