class BufferView;
class Cursor;
+class DocIterator;
class LaTeXFeatures;
class ReplaceData;
+class MacroContext;
class MathMacro;
class MetricsInfo;
class PainterInfo;
/// 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_;
/// 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(Cursor * cur, 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 interactiveInit);
///
- void collectOptionalParameters(Cursor & cur,
+ void collectOptionalParameters(Cursor * cur,
const size_type numOptionalParams, std::vector<MathData> & params,
size_t & pos, const pos_type macroPos, const int thisPos, const int thisSlice);
///
- void collectParameters(Cursor & cur,
+ 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);
- ///
- mutable std::vector<Dimension> atom_dims_;
};
///