X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2Fmath_gridinset.h;h=7b0b329552cf40efaeb3b22545c92c69f01e50be;hb=701b99ecd70ac472aa53c8b2317af44def4f9670;hp=4e5689da5ecd06b4dc4d7155db6680c548b6bb6c;hpb=48929cbcc874c288d41d2ea0f0c4856ba045db17;p=lyx.git diff --git a/src/mathed/math_gridinset.h b/src/mathed/math_gridinset.h index 4e5689da5e..7b0b329552 100644 --- a/src/mathed/math_gridinset.h +++ b/src/mathed/math_gridinset.h @@ -1,23 +1,25 @@ // -*- 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" -#ifdef __GNUG__ -#pragma interface -#endif /** Gridded math inset base class. - This is the base to all grid-like editable math objects - like array and eqnarray. - \author André Pönitz 2001 -*/ - + * This is the base to all grid-like editable math objects + */ class MathGridInset : public MathNestInset { - public: /// additional per-cell information @@ -27,7 +29,7 @@ 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_; @@ -83,29 +85,31 @@ public: /// 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; + 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); /// @@ -122,11 +126,12 @@ public: RowInfo & rowinfo(row_type row); /// const CellInfo & cellinfo(idx_type idx) const { return cellinfo_[idx]; } - /// + /// CellInfo & cellinfo(idx_type idx) { return cellinfo_[idx]; } /// identifies GridInset - virtual MathGridInset * asGridInset() { return this; } - + MathGridInset * asGridInset() { return this; } + /// identifies GridInset + MathGridInset const * asGridInset() const { return this; } /// col_type ncols() const; /// @@ -137,19 +142,15 @@ public: row_type row(idx_type idx) const; /// - bool idxUpDown(idx_type & idx, pos_type & pos, bool up, int targetx) const; - /// - bool idxLeft(idx_type & idx, pos_type & pos) const; + bool idxUpDown(LCursor &, bool up) const; /// - bool idxRight(idx_type & idx, pos_type & pos) const; + bool idxLeft(LCursor &) const; /// - bool idxFirst(idx_type & idx, pos_type & pos) const; + bool idxRight(LCursor &) const; /// - bool idxLast(idx_type & idx, pos_type & pos) const; + bool idxFirst(LCursor &) const; /// - bool idxHome(idx_type & idx, pos_type & pos) const; - /// - bool idxEnd(idx_type & idx, pos_type & pos) const; + bool idxLast(LCursor &) const; /// bool idxDelete(idx_type & idx); /// pulls cell after pressing erase @@ -160,23 +161,23 @@ public: /// virtual void delRow(row_type r); /// - virtual void addFancyRow(row_type r) { addRow(r); } + virtual void copyRow(row_type r); /// - virtual void delFancyRow(row_type r) { addRow(r); } + virtual void swapRow(row_type r); /// virtual void addCol(col_type c); /// virtual void delCol(col_type c); /// - virtual void addFancyCol(col_type c) { addCol(c); } + virtual void copyCol(col_type c); /// - virtual void delFancyCol(col_type c) { addCol(c); } + virtual void swapCol(col_type c); /// virtual void appendRow(); /// idx_type index(row_type r, col_type c) const; /// - std::vector idxBetween(idx_type from, idx_type to) const; + bool idxBetween(idx_type idx, idx_type from, idx_type to) const; /// virtual int defaultColSpace(col_type) { return 0; } /// @@ -200,23 +201,29 @@ public: /// void normalize(NormalStream &) const; /// - //void maplize(MapleStream &) const; + //void maple(MapleStream &) const; /// void mathmlize(MathMLStream &) const; /// - //void octavize(OctaveStream &) const; + //void octave(OctaveStream &) const; protected: + virtual void doDispatch(LCursor & cur, FuncRequest & cmd); + /// + bool getStatus(LCursor & cur, FuncRequest const & cmd, + FuncStatus & flag) const; /// 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 - 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 - string eocString(col_type col) 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(LCursor & cur); public: /// row info @@ -227,6 +234,8 @@ public: std::vector cellinfo_; /// char v_align_; // add approp. type +private: + virtual std::auto_ptr doClone() const; }; #endif