Remove hardcoded values

[lyx.git] / src / mathed / MathMacroTemplate.h

diff --git a/src/mathed/MathMacroTemplate.h b/src/mathed/MathMacroTemplate.h
index 6f2fa1d3b7e03b7696760bdf4f3390a82fb948a1..b0c301897761a0caeb9124c91270386b960875a9 100644 (file)
--- a/src/mathed/MathMacroTemplate.h
+++ b/src/mathed/MathMacroTemplate.h
@@ -5,7 +5,7 @@
  * Licence details can be found in the file COPYING.
  *
  * \author Alejandro Aguilar Sierra
- * \author André Pönitz
+ * \author André Pönitz
  *
  * Full author contact details are available in file CREDITS.
  */
@@ -17,44 +17,46 @@
 #include "MacroTable.h"
 #include "MathData.h"
 
-#include "support/types.h"
-
 
 namespace lyx {
 
+class OutputParams;
+class XHTMLStream;
+
 /// This class contains the macro definition.
 class MathMacroTemplate : public InsetMathNest {
 public:
        ///
-       MathMacroTemplate();
+       MathMacroTemplate(Buffer * buf);
        ///
-       MathMacroTemplate(docstring const & name, int nargs, int optional, 
-               MacroType type,
+       MathMacroTemplate(Buffer * buf, docstring const & name, int nargs,
+               int optional, MacroType type, 
                std::vector<MathData> const & optionalValues = std::vector<MathData>(),
                MathData const & def = MathData(),
                MathData const & display = MathData());
+       /// parses from string, returns false if failed
+       bool fromString (const docstring & str);
        ///
-       explicit MathMacroTemplate(const docstring & str);
-       ///
-       EDITABLE editable() const { return HIGHLY_EDITABLE; }
+       bool editable() const { return true; }
        ///
        void edit(Cursor & cur, bool front, EntryDirection entry_from);
        ///
-       bool notifyCursorLeaves(Cursor & cur);
+       bool notifyCursorLeaves(Cursor const & old, Cursor & cur);
        ///
-       void read(Buffer const &, Lexer & lex);
+       void read(Lexer & lex);
        ///
-       void write(Buffer const &, std::ostream & os) const;
+       void write(std::ostream & os) const;
        ///
        void write(WriteStream & os) const;
        /// Output LaTeX code, but assume that the macro is not definied yet
        /// if overwriteRedefinition is true
-       void write(WriteStream & os, bool overwriteRedefinition) const;
+       int write(WriteStream & os, bool overwriteRedefinition) const;
+       /// Nothing happens. This is simply to suppress the default output.
+       docstring xhtml(XHTMLStream &, OutputParams const &) const;
        ///
-       int plaintext(Buffer const &, odocstream &,
-               OutputParams const &) const;
+       int plaintext(odocstringstream &, OutputParams const &, size_t) const;
        ///
-       bool noFontChange() const { return true; }
+       bool inheritFont() const { return false; }
 
        ///
        docstring name() const;
@@ -85,7 +87,7 @@ public:
        virtual void validate(LaTeXFeatures &) const;
 
        /// decide whether its a redefinition
-       void updateToContext(MacroContext const & mc) const;
+       void updateToContext(MacroContext const & mc);
 
        ///
        void draw(PainterInfo & pi, int x, int y) const;
@@ -99,7 +101,11 @@ public:
        InsetCode lyxCode() const { return MATHMACRO_CODE; }
        ///
        void infoize(odocstream & os) const;
-
+       ///
+       std::string contextMenuName() const;
+       ///
+       void addToToc(DocIterator const & di, bool output_active,
+                                 UpdateType utype) const;
 protected:
        ///
        virtual void doDispatch(Cursor & cur, FuncRequest & cmd);
@@ -115,17 +121,20 @@ private:
        virtual Inset * clone() const;
 
        /// remove #n with from<=n<=to
-       void removeArguments(Cursor & cur, int from, int to);
+       void removeArguments(Cursor & cur, DocIterator const & inset_pos,
+               int from, int to);
        /// shift every #n with from<=n, i.e. #n -> #(n-by)
        void shiftArguments(size_t from, int by);
        ///
-       void insertParameter(Cursor & cur, int pos, bool greedy = false);
+       void insertParameter(Cursor & cur, DocIterator const & inset_pos,
+               int pos, bool greedy = false, bool addarg = true); 
        ///
-       void removeParameter(Cursor & cur, int pos, bool greedy = false );
+       void removeParameter(Cursor & cur, DocIterator const & inset_pos,
+               int pos, bool greedy = false);
        ///
-       void makeOptional(Cursor & cur);
+       void makeOptional(Cursor & cur, DocIterator const & inset_pos);
        ///
-       void makeNonOptional(Cursor & cur);
+       void makeNonOptional(Cursor & cur, DocIterator const & inset_pos);
        ///
        idx_type defIdx() const { return optionals_ + 1; }
        /// index of default value cell of optional parameter (#1 -> n=0)
@@ -134,11 +143,22 @@ private:
        idx_type displayIdx() const { return optionals_ + 2; }
        ///
        void updateLook() const;
-       /// The representation of the macro tempalte, with some holes to edit
+       /// look through the macro for #n arguments
+       int maxArgumentInDefinition() const;
+       /// add missing #n arguments up to \c maxArg
+       void insertMissingArguments(int maxArg);
+       /// change the arity
+       void changeArity(Cursor & cur, DocIterator const & inset_pos,
+               int newNumArg);
+       /// find arguments in definition and adapt the arity accordingly
+       void commitEditChanges(Cursor & cur, DocIterator const & inset_pos);
+       /// The representation of the macro template, with some holes to edit
        mutable MathData look_;
        ///
        mutable int numargs_;
        ///
+       mutable int argsInLook_;
+       ///
        int optionals_;
        /// keeps the old optional default value when an 
        /// optional argument is disabled
@@ -147,9 +167,9 @@ private:
        /// (re)newcommand or def
        mutable MacroType type_;
        /// defined before already?
-       mutable bool redefinition_;
+       bool redefinition_;
        ///
-       void createLook() const;
+       void createLook(int args) const;
        ///
        mutable bool lookOutdated_;
        /// true if in pre-calculations of metrics to get height of boxes