#endif
#include <vector>
-
#include "math_parinset.h"
-#include "debug.h"
class MathMacroTemplate;
-/// This class contains the data for a macro
+/** This class contains the data for a macro
+ \author Alejandro Aguilar Sierra <asierra@servidor.unam.mx>
+ \version November 1996
+ */
class MathMacro : public MathParInset
{
public:
- /// A macro can only be builded from an existing template
- explicit
- MathMacro(MathMacroTemplate *);
- /// or from another macro.
- explicit
- MathMacro(MathMacro *);
- ///
- ~MathMacro();
- ///
- void draw(Painter &, int, int);
- ///
- void Metrics();
- ///
- MathedInset * Clone();
- ///
- void Write(std::ostream &, bool fragile);
- ///
- bool setArgumentIdx(int);
- ///
- int getArgumentIdx() const;
- ///
- int getMaxArgumentIdx() const;
- ///
- int GetColumns() const;
- ///
- void GetXY(int &, int &) const;
- ///
- void SetFocus(int, int);
- ///
- MathedArray * GetData();
- ///
- MathedRowSt * getRowSt() const { return args_[idx].row; }
- ///
- void SetData(MathedArray *);
- ///
- MathedTextCodes getTCode() const { return tcode; }
- ///
- bool Permit(short) const;
-
-private:
- ///
- MathMacroTemplate * tmplate;
- ///
- struct MacroArgumentBase {
- /// Position of the macro
- int x, y;
+ /// A macro can only be builded from an existing template
+ explicit
+ MathMacro(MathMacroTemplate *);
+ /// or from another macro.
+ explicit
+ MathMacro(MathMacro *);
///
- MathedRowSt * row;
+ ~MathMacro();
///
- MathedArray * array;
+ void draw(Painter &, int, int);
///
- MacroArgumentBase() { x = y = 0; array = 0; row = 0; }
- };
- std::vector<MacroArgumentBase> args_;
- ///
- int idx;
- ///
- int nargs;
- ///
- MathedTextCodes tcode;
- ///
- friend class MathMacroTemplate;
-};
-
-
-/// An argument
-class MathMacroArgument: public MathParInset {
-public:
- ///
- MathMacroArgument() {
- expnd_mode = false;
- number = 1;
- SetType(LM_OT_MACRO_ARG);
- }
- ///
- explicit
- MathMacroArgument(int);
- ///
- ~MathMacroArgument() { lyxerr << "help, destroyme!" << std::endl; }
- ///
- MathedInset * Clone() { return this; }
- ///
- void Metrics();
- ///
- void draw(Painter &, int x, int baseline);
- ///
- void Write(std::ostream &, bool fragile);
- ///
- void setNumber(int n) { number = n; }
- /// Is expanded or not
- void setExpand(bool e) { expnd_mode = e; }
- /// Is expanded or not
- bool getExpand() const { return expnd_mode; }
-private:
- ///
- bool expnd_mode;
- ///
- int number;
-};
-
-
-/// This class contains the macro definition
-class MathMacroTemplate: public MathParInset {
-public:
- /// A template constructor needs all the data
- explicit
- MathMacroTemplate(string const &, int na = 0, int f = 0);
- ///
- ~MathMacroTemplate();
- ///
- void draw(Painter &, int, int);
- ///
- void Metrics();
- ///
- void WriteDef(std::ostream &, bool fragile);
- /// useful for special insets
- void setTCode(MathedTextCodes t) { tcode = t; }
- ///
- MathedTextCodes getTCode() const { return tcode; }
- ///
- void setArgument(MathedArray *, int i= 0);
- /// Number of arguments
- int getNoArgs() const { return nargs; }
- ///
- void GetMacroXY(int, int &, int &) const;
- ///
- MathParInset * getMacroPar(int) const;
- ///
- void SetMacroFocus(int &, int, int);
- ///
- void setEditMode(bool);
-
- /// Replace the appropriate arguments with a specific macro's data
- void update(MathMacro * m = 0);
-
-private:
- ///
- short flags;
- ///
- MathedTextCodes tcode;
- ///
- std::vector<MathMacroArgument> args_;
- ///
- int nargs;
- ///
- friend class MathMacro;
-};
-
-
-///
-typedef MathMacro * MathMacroP;
-///
-typedef MathMacroTemplate * MathMacroTemplateP;
-
-///
-class MathMacroTable {
-public:
- ///
- explicit
- MathMacroTable(int);
- ///
- ~MathMacroTable();
- ///
- void addTemplate(MathMacroTemplate *);
- ///
- MathMacro * getMacro(string const &) const;
- ///
- MathMacroTemplate * getTemplate(string const &) const;
- ///
- void builtinMacros();
- ///
- static MathMacroTable mathMTable;
- ///
- static bool built;
-
+ void Metrics();
+ ///
+ MathedInset * Clone();
+ ///
+ void Write(std::ostream &, bool fragile);
+ ///
+ bool setArgumentIdx(int);
+ ///
+ int getArgumentIdx() const;
+ ///
+ int getMaxArgumentIdx() const;
+ ///
+ int GetColumns() const;
+ ///
+ void GetXY(int &, int &) const;
+ ///
+ void SetFocus(int, int);
+ ///
+ MathedArray * GetData();
+ ///
+ MathedRowSt * getRowSt() const;
+ ///
+ void setData(MathedArray *);
+ ///
+ MathedTextCodes getTCode() const;
+ ///
+ bool Permit(short) const;
private:
- ///
- const int max_macros;
- ///
- int num_macros;
- ///
- MathMacroTemplateP * macro_table;
+ ///
+ MathMacroTemplate * tmplate_;
+ ///
+ struct MacroArgumentBase {
+ /// Position of the macro
+ int x;
+ ///
+ int y;
+ ///
+ MathedRowSt * row;
+ ///
+ MathedArray * array;
+ ///
+ MacroArgumentBase()
+ : x(0), y(0), row(0), array(0)
+ {}
+ };
+ std::vector<MacroArgumentBase> args_;
+ ///
+ int idx_;
+ ///
+ int nargs_;
+ ///
+ MathedTextCodes tcode_;
};
-
-
-
-/*----------------------- inlines -------------------------*/
-
-inline
-bool MathMacro::setArgumentIdx(int i)
-{
- if (i >= 0 && i < nargs) {
- idx = i;
- return true;
- } else
- return false;
-}
-
-inline
-int MathMacro::getArgumentIdx() const
-{
- return idx;
-}
-
-inline
-int MathMacro::getMaxArgumentIdx() const
-{
- return nargs - 1;
-}
-
-
-inline
-MathedArray * MathMacro::GetData()
-{
- return args_[idx].array;
-}
-
-
-inline
-void MathMacro::SetData(MathedArray * a)
-{
- args_[idx].array = a;
-}
-
-
-inline
-MathMacro * MathMacroTable::getMacro(string const & name) const
-{
- MathMacroTemplate * mt = getTemplate(name);
- return (mt) ? new MathMacro(mt): 0;
-}
-
-
#endif
projects / lyx.git / blobdiff