* Licence details can be found in the file COPYING.
*
* \author Alejandro Aguilar Sierra
- * \author André Pönitz
- * \author Lars Gullik Bjønnes
+ * \author André Pönitz
+ * \author Lars Gullik Bjønnes
* \author Stefan Schimanski
*
* Full author contact details are available in file CREDITS.
#ifndef MATH_DATA_H
#define MATH_DATA_H
-#include <vector>
-
-#include "Cursor.h"
#include "Dimension.h"
#include "MathAtom.h"
-#include "support/docstream.h"
+#include "support/strfwd.h"
+
+#include <vector>
namespace lyx {
+class Buffer;
class BufferView;
+class Cursor;
+class DocIterator;
class LaTeXFeatures;
class ReplaceData;
+class MacroContext;
class MathMacro;
class MetricsInfo;
class PainterInfo;
public:
///
- MathData() {}
+ MathData(Buffer * buf = 0) : buffer_(buf) {}
+ ///
+ MathData(Buffer * buf, const_iterator from, const_iterator to);
///
- MathData(const_iterator from, const_iterator to);
+ Buffer * buffer() { return buffer_; }
+ ///
+ Buffer const * buffer() const { return buffer_; }
///
void append(MathData const & ar);
/// write access to coordinate;
void setXY(BufferView & bv, int x, int y) const;
/// returns x coordinate of given position in the array
- int pos2x(size_type pos) const;
+ int pos2x(BufferView const * bv, size_type pos) const;
/// returns position of given x coordinate
- int pos2x(size_type pos, int glue) const;
+ int pos2x(BufferView const * bv, size_type pos, int glue) const;
/// returns position of given x coordinate
- size_type x2pos(int pos) const;
+ size_type x2pos(BufferView const * bv, int pos) const;
/// returns position of given x coordinate fstarting from a certain pos
- size_type x2pos(int targetx, int glue) const;
+ size_type x2pos(BufferView const * bv, int targetx, int glue) const;
/// returns distance of this cell to the point given by x and y
// assumes valid position and size cache
int dist(BufferView const & bv, int x, int y) const;
/// additional super/subscript shift
int sshift() const { return sshift_; }
/// superscript kerning
- int kerning() const { return kerning_; }
+ int kerning(BufferView const *) const { return kerning_; }
///
void swap(MathData & ar) { base_type::swap(ar); }
+ /// attach/detach arguments to macros, updating the cur to
+ /// stay visually at the same position (cur==0 is allowed)
+ void updateMacros(Cursor * cur, MacroContext const & mc);
+
protected:
/// cached values for super/subscript placement
mutable int minasc_;
mutable int slevel_;
mutable int sshift_;
mutable int kerning_;
-
+ Buffer * buffer_;
+
private:
/// is this an exact match at this position?
bool find1(MathData const & ar, size_type pos) const;
- /// attach/detach arguments to macros
- void updateMacros(MetricsInfo & mi);
///
- void detachMacroParameters(Cursor & cur, const size_type macroPos);
+ void detachMacroParameters(DocIterator * dit, const size_type macroPos);
///
- void attachMacroParameters(Cursor & cur, const size_type macroPos,
+ void attachMacroParameters(Cursor * cur, const size_type macroPos,
const size_type macroNumArgs, const int macroOptionals,
- const bool fromInitToNormalMode);
+ const bool fromInitToNormalMode, const bool interactiveInit,
+ const size_t appetite);
+ ///
+ void collectOptionalParameters(Cursor * cur,
+ const size_type numOptionalParams, std::vector<MathData> & params,
+ size_t & pos, MathAtom & scriptToPutAround,
+ const pos_type macroPos, const int thisPos, const int thisSlice);
///
- mutable std::vector<Dimension> atom_dims_;
+ void collectParameters(Cursor * cur,
+ const size_type numParams, std::vector<MathData> & params,
+ size_t & pos, MathAtom & scriptToPutAround,
+ const pos_type macroPos, const int thisPos, const int thisSlice,
+ const size_t appetite);
};
///