mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-11 13:46:43 +00:00
33a28bdc9c
c_str() all places where it is not needed anymore.
(I also add config.h to several files that was missing it)
+ added s string constructor to math_symbolinset
I also change some "while(" to "while ("
mmm ... yes ... I add a "zero()" function to LyXLength... an "empty()"
function did not seem appropriate. changed a couple of places that
checked on length.value() != 0.0.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3149 a592a061-630c-0410-9148-cb99ea01b6c8
107 lines
2.0 KiB
C
107 lines
2.0 KiB
C
#include <config.h>
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#ifdef __GNUG__
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#pragma implementation
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#endif
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#include "math_arrayinset.h"
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#include "math_parser.h"
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#include "math_mathmlstream.h"
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#include "math_streamstr.h"
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#include "Lsstream.h"
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#include <iterator>
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using std::vector;
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using std::istringstream;
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using std::getline;
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MathArrayInset::MathArrayInset(int m, int n)
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: MathGridInset(m, n)
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{}
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MathArrayInset::MathArrayInset(int m, int n, char valign, string const & halign)
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: MathGridInset(m, n, valign, halign)
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{}
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MathArrayInset::MathArrayInset(char valign, string const & halign)
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: MathGridInset(valign, halign)
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{}
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MathArrayInset::MathArrayInset(string const & str)
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: MathGridInset(1, 1)
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{
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vector< vector<string> > dat;
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istringstream is(str.c_str());
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while (is) {
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string line;
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getline(is, line);
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istringstream ls(line.c_str());
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typedef std::istream_iterator<string> iter;
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vector<string> v = vector<string>(iter(ls), iter());
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if (v.size())
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dat.push_back(v);
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}
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for (row_type row = 1; row < dat.size(); ++row)
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addRow(0);
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for (col_type col = 1; col < dat[0].size(); ++col)
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addCol(0);
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for (row_type row = 0; row < dat.size(); ++row)
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for (col_type col = 0; col < dat[row].size(); ++col)
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mathed_parse_cell(cell(index(row, col)), dat[row][col]);
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}
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MathInset * MathArrayInset::clone() const
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{
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return new MathArrayInset(*this);
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}
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void MathArrayInset::metrics(MathMetricsInfo const & st) const
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{
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MathMetricsInfo mi = st;
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if (mi.style == LM_ST_DISPLAY)
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mi.style = LM_ST_TEXT;
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MathGridInset::metrics(mi);
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}
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void MathArrayInset::write(WriteStream & os) const
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{
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if (os.fragile())
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os << "\\protect";
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os << "\\begin{array}";
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if (v_align_ == 't' || v_align_ == 'b')
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os << '[' << char(v_align_) << ']';
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os << '{' << halign() << "}\n";
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MathGridInset::write(os);
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if (os.fragile())
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os << "\\protect";
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os << "\\end{array}\n";
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}
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void MathArrayInset::normalize(NormalStream & os) const
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{
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os << "[array ";
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MathGridInset::normalize(os);
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os << "]";
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}
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void MathArrayInset::maplize(MapleStream & os) const
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{
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os << "array(";
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MathGridInset::maplize(os);
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os << ")";
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}
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