// -*- C++ -*-
+/**
+ * \file math_gridinset.h
+ * 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.
+ */
+
#ifndef MATH_GRID_H
#define MATH_GRID_H
#include "math_nestinset.h"
-#include "vspace.h"
-#include "LString.h"
+#include "lyxlength.h"
/** Gridded math inset base class.
- This is the base to all grid-like editable math objects
- like array and eqnarray.
- * \author André Pönitz 2001
- *
- * Full author contact details are available in file CREDITS
-*/
-
+ * This is the base to all grid-like editable math objects
+ */
class MathGridInset : public MathNestInset {
public:
/// a dummy cell before a multicolumn cell
int dummy_;
/// special multi colums alignment
- string align_;
+ std::string align_;
/// these should be a per-cell property, but ok to have it here
/// for single-column grids like paragraphs
mutable int glue_;
/// sets nrows and ncols to 1
MathGridInset();
/// constructor from columns description, creates one row
- MathGridInset(char valign, string const & halign);
+ MathGridInset(char valign, std::string const & halign);
/// Note: columns first!
MathGridInset(col_type m, row_type n);
///
- MathGridInset(col_type m, row_type n, char valign, string const & halign);
+ MathGridInset(col_type m, row_type n, char valign, std::string const & halign);
/// Ensures that the dialog is closed.
~MathGridInset();
///
- MathInset * clone() const;
+ std::auto_ptr<InsetBase> clone() const;
+ ///
+ void metrics(MetricsInfo & mi) const;
///
- void metrics(MathMetricsInfo & mi) const;
+ void metrics(MetricsInfo & mi, Dimension &) const;
///
- void draw(MathPainterInfo & pi, int x, int y) const;
+ void draw(PainterInfo & pi, int x, int y) const;
///
- void metricsT(TextMetricsInfo const & mi) const;
+ void metricsT(TextMetricsInfo const & mi, Dimension & dim) const;
///
void drawT(TextPainter & pi, int x, int y) const;
///
- void halign(string const & align);
+ void halign(std::string const & align);
///
void halign(char c, col_type col);
///
char halign(col_type col) const;
///
- string halign() const;
+ std::string halign() const;
///
void valign(char c);
///
MathGridInset * asGridInset() { return this; }
/// identifies GridInset
MathGridInset const * asGridInset() const { return this; }
- /// local dispatcher
- dispatch_result dispatch(FuncRequest const & cmd, idx_type & idx, pos_type & pos);
-
///
col_type ncols() const;
///
row_type row(idx_type idx) const;
///
- bool idxUpDown(idx_type & idx, pos_type & pos, bool up, int targetx) const;
+ bool idxUpDown(LCursor &, bool up) const;
///
- bool idxLeft(idx_type & idx, pos_type & pos) const;
+ bool idxLeft(LCursor &) const;
///
- bool idxRight(idx_type & idx, pos_type & pos) const;
+ bool idxRight(LCursor &) const;
///
- bool idxFirst(idx_type & idx, pos_type & pos) const;
+ bool idxFirst(LCursor &) const;
///
- bool idxLast(idx_type & idx, pos_type & pos) const;
+ bool idxLast(LCursor &) const;
///
- bool idxHome(idx_type & idx, pos_type & pos) const;
+ bool idxHome(LCursor &) const;
///
- bool idxEnd(idx_type & idx, pos_type & pos) const;
+ bool idxEnd(LCursor &) const;
///
bool idxDelete(idx_type & idx);
/// pulls cell after pressing erase
//void octave(OctaveStream &) const;
protected:
+ ///
+ DispatchResult priv_dispatch(LCursor & cur, FuncRequest const & cmd);
/// returns x offset of cell compared to inset
int cellXOffset(idx_type idx) const;
/// returns y offset of cell compared to inset
int cellYOffset(idx_type idx) const;
/// returns proper 'end of line' code for LaTeX
- virtual string eolString(row_type row, bool fragile = false) const;
+ virtual std::string eolString(row_type row, bool fragile = false) const;
/// returns proper 'end of column' code for LaTeX
- virtual string eocString(col_type col, col_type lastcol) const;
+ virtual std::string eocString(col_type col, col_type lastcol) const;
/// extract number of columns from alignment string
- col_type guessColumns(string const & halign) const;
+ col_type guessColumns(std::string const & halign) const;
/// splits cells and shifts right part to the next cell
- void splitCell(idx_type &, pos_type & pos);
+ void splitCell(LCursor & cur);
public:
/// row info