5 #include "math_nestinset.h"
13 /** Gridded math inset base class.
14 This is the base to all grid-like editable math objects
15 like array and eqnarray.
16 \author André Pönitz 2001
19 class MathGridInset : public MathNestInset {
21 /// additional per-row information
31 /// hline abow this row?
33 /// hline below this row?
39 // additional per-row information
59 MathGridInset(int m, int n);
61 void write(std::ostream &, bool fragile) const;
63 void metrics(MathStyles st) const;
65 void draw(Painter &, int x, int y) const;
67 void halign(string const &);
69 void halign(char c, int col);
71 char halign(int col) const;
77 void vskip(LyXLength const &, int row);
79 LyXLength vskip(int row) const;
81 void resize(short int type, int cols);
83 const RowInfo & rowinfo(int row) const;
85 RowInfo & rowinfo(int row);
87 bool isGrid() const { return true; }
90 int ncols() const { return colinfo_.size(); }
92 int nrows() const { return rowinfo_.size(); }
94 int col(int idx) const { return idx % ncols(); }
96 int row(int idx) const { return idx / ncols(); }
98 int cellXOffset(int idx) const;
100 int cellYOffset(int idx) const;
103 bool idxUp(int &, int &) const;
105 bool idxDown(int &, int &) const;
107 bool idxLeft(int &, int &) const;
109 bool idxRight(int &, int &) const;
111 bool idxFirst(int &, int &) const;
113 bool idxLast(int &, int &) const;
115 void idxDelete(int &, bool &, bool &);
117 void idxDeleteRange(int, int);
128 virtual void appendRow();
130 int index(int row, int col) const;
132 std::vector<int> idxBetween(int from, int to) const;
135 /// returns proper 'end of line' code for LaTeX
136 string eolString(int row) const;
137 /// returns proper 'end of column' code for LaTeX
138 string eocString(int col) const;
141 std::vector<RowInfo> rowinfo_;
143 std::vector<ColInfo> colinfo_;
145 char v_align_; // add approp. type