#define MATH_GRID_H
#include "InsetMathNest.h"
-#include "Length.h"
+
+#include "support/Length.h"
#include <map>
namespace lyx {
-class BufferParams;
class BufferView;
/** Gridded math inset base class.
};
/// additional per-cell information
- class CellInfo {
- public:
- ///
- CellInfo();
+ struct CellInfo {
/// multicolumn flag
- Multicolumn multi;
- /// special multi colums alignment
+ Multicolumn multi = CELL_NORMAL;
+ /// special multi columns alignment
docstring align;
};
/// additional per-row information
- class RowInfo {
- public:
- ///
- RowInfo();
+ struct RowInfo {
///
int skipPixels(MetricsInfo const & mi) const;
/// cached descent
- mutable int descent;
+ mutable int descent = 0;
/// cached ascent
- mutable int ascent;
+ mutable int ascent = 0;
/// cached offset for each bufferview
mutable std::map<BufferView const *, int> offset;
/// how many hlines above this row?
- unsigned int lines;
+ unsigned int lines = 0;
/// parameter to the line break
Length crskip;
/// extra distance between lines
- int skip;
+ int skip = 0;
/// Is a page break allowed after this row?
- bool allow_newpage;
+ bool allow_newpage = true;
};
// additional per-row information
- class ColInfo {
- public:
- ///
- ColInfo();
+ struct ColInfo {
/// currently possible: 'l', 'c', 'r'
- char align;
+ char align = 'c';
/// cached width
- mutable int width;
+ mutable int width = 0;
/// cached offset
- mutable int offset;
+ mutable int offset = 0;
/// how many lines to the left of this column?
- unsigned int lines;
+ unsigned int lines = 0;
/// additional amount to the right to be skipped when drawing
- int skip;
+ int skip = 0;
/// Special alignment.
/// This does also contain align_ and lines_ if it is nonempty.
/// It needs to be in sync with align_ and lines_ because some
};
public:
- /// sets nrows and ncols to 1, vertical alingment to 'c'
+ /// sets nrows and ncols to 1, vertical alignment to 'c'
explicit InsetMathGrid(Buffer * buf);
/// Note: columns first!
InsetMathGrid(Buffer * buf, col_type m, row_type n);
InsetMathGrid(Buffer * buf, col_type m, row_type n, char valign,
docstring const & halign);
///
- marker_type marker(BufferView const *) const { return MARKER2; };
+ marker_type marker(BufferView const *) const override { return marker_type::MARKER2; };
///
- void metrics(MetricsInfo & mi, Dimension &) const;
+ void metrics(MetricsInfo & mi, Dimension &) const override;
///
- void draw(PainterInfo & pi, int x, int y) const;
+ void draw(PainterInfo & pi, int x, int y) const override;
///
- void metricsT(TextMetricsInfo const & mi, Dimension & dim) const;
+ void metricsT(TextMetricsInfo const & mi, Dimension & dim) const override;
///
- void drawT(TextPainter & pi, int x, int y) const;
+ void drawT(TextPainter & pi, int x, int y) const override;
///
- void updateBuffer(ParIterator const &, UpdateType, bool const deleted = false);
+ void updateBuffer(ParIterator const &, UpdateType, bool const deleted = false) override;
/// extract number of columns from alignment string
static col_type guessColumns(docstring const & halign);
/// accepts some LaTeX column codes: p,m,!,@,M,<,>
///
CellInfo & cellinfo(idx_type idx) { return cellinfo_[idx]; }
/// identifies GridInset
- InsetMathGrid * asGridInset() { return this; }
+ InsetMathGrid * asGridInset() override { return this; }
/// identifies GridInset
- InsetMathGrid const * asGridInset() const { return this; }
+ InsetMathGrid const * asGridInset() const override { return this; }
//
- bool isTable() const { return true; }
+ bool isTable() const override { return true; }
///
- col_type ncols() const;
+ col_type ncols() const override;
///
- row_type nrows() const;
+ row_type nrows() const override;
///
- col_type col(idx_type idx) const;
+ col_type col(idx_type idx) const override;
///
- row_type row(idx_type idx) const;
+ row_type row(idx_type idx) const override;
/// number of columns of cell \p idx
col_type ncellcols(idx_type idx) const;
///
- bool idxUpDown(Cursor &, bool up) const;
+ bool idxUpDown(Cursor &, bool up) const override;
///
- bool idxBackward(Cursor &) const;
+ bool idxBackward(Cursor &) const override;
///
- bool idxForward(Cursor &) const;
+ bool idxForward(Cursor &) const override;
//
- idx_type firstIdx() const;
+ idx_type firstIdx() const override;
//
- idx_type lastIdx() const;
+ idx_type lastIdx() const override;
///
- bool idxDelete(idx_type & idx);
+ bool idxDelete(idx_type & idx) override;
/// pulls cell after pressing erase
- void idxGlue(idx_type idx);
+ void idxGlue(idx_type idx) override;
/// add a row, one row down
virtual void addRow(row_type r);
/// swap two columns
virtual void swapCol(col_type c);
///
- idx_type index(row_type r, col_type c) const;
+ idx_type index(row_type r, col_type c) const override;
///
- bool idxBetween(idx_type idx, idx_type from, idx_type to) const;
+ bool idxBetween(idx_type idx, idx_type from, idx_type to) const override;
///
virtual int defaultColSpace(col_type) { return 0; }
///
///
void setDefaults();
///
- virtual bool interpretString(Cursor & cur, docstring const & str);
+ bool interpretString(Cursor & cur, docstring const & str) override;
///
virtual int colsep() const;
virtual bool handlesMulticolumn() const { return false; }
///
- void write(WriteStream & os) const;
+ void write(WriteStream & os) const override;
///
void write(WriteStream & os,
row_type beg_row, col_type beg_col,
row_type end_row, col_type end_col) const;
///
- void normalize(NormalStream &) const;
+ void normalize(NormalStream &) const override;
///
- //void maple(MapleStream &) const;
+ //void maple(MapleStream &) const override;
///
- void mathmlize(MathStream &) const;
+ void mathmlize(MathMLStream &) const override;
///
- void htmlize(HtmlStream &) const;
+ void htmlize(HtmlStream &) const override;
///
- void htmlize(HtmlStream &, std::string attrib) const;
+ void htmlize(HtmlStream &, std::string const & attrib) const;
///
- void validate(LaTeXFeatures & features) const;
+ void validate(LaTeXFeatures & features) const override;
///
- //void octave(OctaveStream &) const;
+ //void octave(OctaveStream &) const override;
protected:
///
- void doDispatch(Cursor & cur, FuncRequest & cmd);
+ void doDispatch(Cursor & cur, FuncRequest & cmd) override;
///
bool getStatus(Cursor & cur, FuncRequest const & cmd,
- FuncStatus & flag) const;
+ FuncStatus & flag) const override;
/// returns x offset of cell compared to inset
int cellXOffset(BufferView const &, idx_type idx) const;
/// returns y offset of cell compared to inset
int hLineVOffset(BufferView const &, row_type row, unsigned int line) const;
///
- InsetCode lyxCode() const { return MATH_GRID_CODE; }
+ InsetCode lyxCode() const override { return MATH_GRID_CODE; }
private:
/// row info.
///
char v_align_; // FIXME: add approp. type
///
- Inset * clone() const;
+ Inset * clone() const override;
};
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