make \newcommand{\bb}[1]{\mathbf{#1}} work for read/write/display.

[lyx.git] / src / mathed / math_arrayinset.C

diff --git a/src/mathed/math_arrayinset.C b/src/mathed/math_arrayinset.C
index 0b06d00a5953ce723178fdccd1bc6ee1ccf8f543..ab216d492f5a113f4040dac4befeba6cb15635ed 100644 (file)
--- a/src/mathed/math_arrayinset.C
+++ b/src/mathed/math_arrayinset.C
@@ -1,9 +1,20 @@
+#include <config.h>
+
 #ifdef __GNUG__
 #pragma implementation
 #endif
 
 #include "math_arrayinset.h"
-#include "support/LOstream.h"
+#include "math_parser.h"
+#include "math_mathmlstream.h"
+#include "math_streamstr.h"
+#include "Lsstream.h"
+
+#include <iterator>
+
+using std::vector;
+using std::istringstream;
+using std::getline;
 
 
 MathArrayInset::MathArrayInset(int m, int n)
@@ -16,39 +27,80 @@ MathArrayInset::MathArrayInset(int m, int n, char valign, string const & halign)
 {}
 
 
+MathArrayInset::MathArrayInset(char valign, string const & halign)
+       : MathGridInset(valign, halign)
+{}
+
+
+MathArrayInset::MathArrayInset(string const & str)
+       : MathGridInset(1, 1)
+{
+       vector< vector<string> > dat;
+       istringstream is(str.c_str());
+       while (is) {
+               string line;
+               getline(is, line);
+               istringstream ls(line.c_str());
+               typedef std::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[row].size(); ++col)
+                       mathed_parse_cell(cell(index(row, col)), dat[row][col]);
+}
+
+
 MathInset * MathArrayInset::clone() const
 {
        return new MathArrayInset(*this);
 }
 
 
-void MathArrayInset::write(MathWriteInfo & os) const
+void MathArrayInset::metrics(MathMetricsInfo const & st) const
+{
+       MathMetricsInfo mi = st;
+       if (mi.style == LM_ST_DISPLAY)
+               mi.style = LM_ST_TEXT;
+       MathGridInset::metrics(mi);
+}
+
+
+void MathArrayInset::write(WriteStream & os) const
 {
-       if (os.fragile)
+       if (os.fragile())
                os << "\\protect";
        os << "\\begin{array}";
 
        if (v_align_ == 't' || v_align_ == 'b') 
                os << '[' << char(v_align_) << ']';
-
-       os << '{';
-       for (col_type col = 0; col < ncols(); ++col)
-               os << colinfo_[col].align_;
-       os << "}\n";
+       os << '{' << halign() << "}\n";
 
        MathGridInset::write(os);
 
-       if (os.fragile)
+       if (os.fragile())
                os << "\\protect";
        os << "\\end{array}\n";
 }
 
 
-void MathArrayInset::metrics(MathMetricsInfo const & st) const
+void MathArrayInset::normalize(NormalStream & os) const
 {
-       size_ = st;
-       if (size_.style == LM_ST_DISPLAY)
-               size_.style = LM_ST_TEXT;
-       MathGridInset::metrics(size_);
+       os << "[array ";
+       MathGridInset::normalize(os);
+       os << "]";
 }
 
+
+void MathArrayInset::maplize(MapleStream & os) const
+{
+       os << "array(";
+       MathGridInset::maplize(os);
+       os << ")";
+}