mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-28 20:45:47 +00:00
ff4460603e
Math manual loads and save correctly it seems but expect some instability period. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@31898 a592a061-630c-0410-9148-cb99ea01b6c8
155 lines
3.1 KiB
C++
155 lines
3.1 KiB
C++
/**
|
|
* \file InsetMathArray.cpp
|
|
* This file is part of LyX, the document processor.
|
|
* Licence details can be found in the file COPYING.
|
|
*
|
|
* \author André Pönitz
|
|
*
|
|
* Full author contact details are available in file CREDITS.
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
#include "InsetMathArray.h"
|
|
|
|
#include "LaTeXFeatures.h"
|
|
#include "MathData.h"
|
|
#include "MathParser.h"
|
|
#include "MathStream.h"
|
|
#include "MetricsInfo.h"
|
|
|
|
#include "support/lstrings.h"
|
|
|
|
#include <iterator>
|
|
#include <sstream>
|
|
|
|
using namespace std;
|
|
|
|
namespace lyx {
|
|
|
|
|
|
InsetMathArray::InsetMathArray(Buffer * buf, docstring const & name, int m,
|
|
int n)
|
|
: InsetMathGrid(buf, m, n), name_(name)
|
|
{}
|
|
|
|
|
|
InsetMathArray::InsetMathArray(Buffer * buf, docstring const & name, int m,
|
|
int n, char valign, docstring const & halign)
|
|
: InsetMathGrid(buf, m, n, valign, halign), name_(name)
|
|
{}
|
|
|
|
|
|
InsetMathArray::InsetMathArray(Buffer * buf, docstring const & name,
|
|
docstring const & str)
|
|
: InsetMathGrid(buf, 1, 1), name_(name)
|
|
{
|
|
vector< vector<string> > dat;
|
|
istringstream is(to_utf8(str));
|
|
string line;
|
|
while (getline(is, line)) {
|
|
istringstream ls(line);
|
|
typedef istream_iterator<string> iter;
|
|
vector<string> v = vector<string>(iter(ls), iter());
|
|
if (v.size())
|
|
dat.push_back(v);
|
|
}
|
|
|
|
for (row_type row = 1; row < dat.size(); ++row)
|
|
addRow(0);
|
|
for (col_type col = 1; col < dat[0].size(); ++col)
|
|
addCol(0);
|
|
for (row_type row = 0; row < dat.size(); ++row)
|
|
for (col_type col = 0; col < dat[0].size(); ++col)
|
|
mathed_parse_cell(cell(index(row, col)),
|
|
from_utf8(dat[row][col]), Parse::NORMAL);
|
|
}
|
|
|
|
|
|
Inset * InsetMathArray::clone() const
|
|
{
|
|
return new InsetMathArray(*this);
|
|
}
|
|
|
|
|
|
void InsetMathArray::metrics(MetricsInfo & mi, Dimension & dim) const
|
|
{
|
|
ArrayChanger dummy(mi.base);
|
|
InsetMathGrid::metrics(mi, dim);
|
|
dim.wid += 6;
|
|
}
|
|
|
|
|
|
Dimension const InsetMathArray::dimension(BufferView const & bv) const
|
|
{
|
|
Dimension dim = InsetMathGrid::dimension(bv);
|
|
dim.wid += 6;
|
|
return dim;
|
|
}
|
|
|
|
|
|
void InsetMathArray::draw(PainterInfo & pi, int x, int y) const
|
|
{
|
|
setPosCache(pi, x, y);
|
|
ArrayChanger dummy(pi.base);
|
|
InsetMathGrid::drawWithMargin(pi, x, y, 4, 2);
|
|
}
|
|
|
|
|
|
void InsetMathArray::write(WriteStream & os) const
|
|
{
|
|
MathEnsurer ensurer(os);
|
|
|
|
if (os.fragile())
|
|
os << "\\protect";
|
|
os << "\\begin{" << name_ << '}';
|
|
|
|
char const v = verticalAlignment();
|
|
if (v == 't' || v == 'b')
|
|
os << '[' << v << ']';
|
|
os << '{' << horizontalAlignments() << "}\n";
|
|
|
|
InsetMathGrid::write(os);
|
|
|
|
if (os.fragile())
|
|
os << "\\protect";
|
|
os << "\\end{" << name_ << '}';
|
|
// adding a \n here is bad if the array is the last item
|
|
// in an \eqnarray...
|
|
}
|
|
|
|
|
|
void InsetMathArray::infoize(odocstream & os) const
|
|
{
|
|
docstring name = name_;
|
|
name[0] = support::uppercase(name[0]);
|
|
os << name << ' ';
|
|
}
|
|
|
|
|
|
void InsetMathArray::normalize(NormalStream & os) const
|
|
{
|
|
os << '[' << name_ << ' ';
|
|
InsetMathGrid::normalize(os);
|
|
os << ']';
|
|
}
|
|
|
|
|
|
void InsetMathArray::maple(MapleStream & os) const
|
|
{
|
|
os << "array(";
|
|
InsetMathGrid::maple(os);
|
|
os << ')';
|
|
}
|
|
|
|
|
|
void InsetMathArray::validate(LaTeXFeatures & features) const
|
|
{
|
|
if (name_ == "subarray")
|
|
features.require("amsmath");
|
|
InsetMathGrid::validate(features);
|
|
}
|
|
|
|
|
|
} // namespace lyx
|