use stream-like syntax for LaTeX output

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

diff --git a/src/mathed/formulabase.h b/src/mathed/formulabase.h
index 0e82fa9227cdd3848992e1a2cf2a359d4de4bac0..3d45a7814fbc6ba7ee1519344091c30d9d8ef890 100644 (file)
--- a/src/mathed/formulabase.h
+++ b/src/mathed/formulabase.h
@@ -1,14 +1,12 @@
 // -*- C++ -*-
 /*
- *  File:        formula.h
- *  Purpose:     Declaration of formula inset
- *  Author:      Alejandro Aguilar Sierra <asierra@servidor.unam.mx> 
- *  Created:     January 1996
+ *  File:        formulabase.h
+ *  Purpose:     Common parts of the math LyX insets
+ *  Author:      André Pönitz
+ *  Created:     May 2001
  *  Description: Allows the edition of math paragraphs inside Lyx. 
  *
- *  Copyright: 1996, Alejandro Aguilar Sierra
- *
- *  Version: 0.4, Lyx project.
+ *  Copyright: 2001, The LyX Project
  *
  *   You are free to use and modify this code under the terms of
  *   the GNU General Public Licence version 2 or later.
@@ -22,22 +20,20 @@
 #endif
 
 #include <iosfwd>
-#include <boost/smart_ptr.hpp>
-
 #include "insets/inset.h"
 
+// only for getType():
+#include "math_defs.h"
+
 class Buffer;
-class MathInset;
+class BufferView;
+class MathAtom;
 
 ///
 class InsetFormulaBase : public UpdatableInset {
 public:
-       /// 
-       InsetFormulaBase(InsetFormulaBase const & p);
        ///
-       explicit InsetFormulaBase(MathInset *);
-       ///
-       virtual ~InsetFormulaBase();
+       InsetFormulaBase();
        ///
        virtual int ascent(BufferView *, LyXFont const &) const = 0;
        ///
@@ -47,64 +43,83 @@ public:
        ///
        virtual void draw(BufferView *,LyXFont const &, int, float &, bool) const = 0;
        ///
-       virtual void Write(Buffer const *, std::ostream &) const = 0;
-       ///
-       virtual void Read(Buffer const *, LyXLex & lex) = 0;
-       ///
-       virtual int Latex(Buffer const *, std::ostream &,
-                 bool fragile, bool free_spc) const = 0;
-       ///
-       virtual int Ascii(Buffer const *, std::ostream &, int linelen) const = 0;
-       ///
-       virtual int Linuxdoc(Buffer const *, std::ostream &) const = 0;
-       ///
-       virtual int DocBook(Buffer const *, std::ostream &) const = 0;
-       ///
-       virtual void Validate(LaTeXFeatures &) const;
+       virtual MathInsetTypes getType() const = 0;
+
+public:
        ///
-       virtual Inset * Clone(Buffer const &) const = 0;
+       virtual void validate(LaTeXFeatures &) const;
        ///
-       virtual Inset::Code LyxCode() const;
+       virtual Inset * clone(Buffer const &, bool same_id = false) const = 0;
        ///
-       virtual LyXFont const ConvertFont(LyXFont const & f) const;
+       virtual Inset::Code lyxCode() const;
        /// what appears in the minibuffer when opening
-       virtual string const EditMessage() const;
+       virtual string const editMessage() const;
        ///
-       virtual void Edit(BufferView *, int x, int y, unsigned int button);
+       virtual void edit(BufferView *, int x, int y, unsigned int button);
        ///
-       virtual void ToggleInsetCursor(BufferView *);
+       virtual void edit(BufferView *, bool front = true);
        ///
-       virtual void ShowInsetCursor(BufferView *, bool show = true);
+       virtual void toggleInsetCursor(BufferView *);
        ///
-       virtual void HideInsetCursor(BufferView *);
+       virtual void showInsetCursor(BufferView *, bool show = true);
        ///
-       virtual void GetCursorPos(BufferView *, int &, int &) const;
+       virtual void hideInsetCursor(BufferView *);
        ///
-       virtual void ToggleInsetSelection(BufferView * bv);
+       virtual void getCursorPos(BufferView *, int &, int &) const;
        ///
-       virtual void InsetButtonPress(BufferView *, int x, int y, int button);
+       virtual void toggleInsetSelection(BufferView * bv);
        ///
-       virtual void InsetButtonRelease(BufferView *, int x, int y, int button);
+       virtual void insetButtonPress(BufferView *, int x, int y, int button);
        ///
-       virtual void InsetKeyPress(XKeyEvent * ev);
+       virtual void insetButtonRelease(BufferView *, int x, int y, int button);
        ///
-       virtual void InsetMotionNotify(BufferView *, int x, int y, int state);
+       virtual void insetKeyPress(XKeyEvent * ev);
        ///
-       virtual void InsetUnlock(BufferView *);
+       virtual void insetMotionNotify(BufferView *, int x, int y, int state);
+       ///
+       virtual void insetUnlock(BufferView *);
    
-       ///  To allow transparent use of math editing functions
-       virtual RESULT LocalDispatch(BufferView *, kb_action, string const &);
+       /// To allow transparent use of math editing functions
+       virtual RESULT localDispatch(BufferView *, kb_action, string const &);
     
        ///
        virtual std::vector<string> const getLabelList() const;
        ///
-       MathInset * par() const;
-protected:
+       virtual MathAtom const & par() const = 0;
        ///
-       virtual void UpdateLocal(BufferView * bv);
-
+       virtual MathAtom & par() = 0;
        ///
-       MathInset * par_;
+       virtual void metrics(BufferView * bv = 0, LyXFont const * font = 0) const;
+       ///
+       virtual void updateLocal(BufferView * bv, bool mark_dirty);
+private:
+       /// unimplemented
+       void operator=(const InsetFormulaBase &);
+       ///
+       mutable BufferView * view_;     
+       ///
+       mutable LyXFont const * font_;
 };
 
+// We don't really mess want around with mathed stuff outside mathed.
+// So do it here.
+//
+void mathDispatchCreation(BufferView *, string const &, bool);
+//
+void mathDispatchMathDisplay(BufferView *, string const &);
+//
+void mathDispatchMathMode(BufferView *, string const &);
+//
+void mathDispatchMathMacro(BufferView *, string const &);
+//
+void mathDispatchMathDelim(BufferView *, string const &);
+//
+void mathDispatchInsertMath(BufferView *, string const &);
+//
+void mathDispatchInsertMatrix(BufferView *, string const &);
+//
+void mathDispatchGreek(BufferView *, string const &);
+//
+void mathDispatchMathImportSelection(BufferView *, string const &);
+
 #endif