X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2Fformulabase.h;h=a91eed0b38d80c09e101176f92d2e6920096ca2d;hb=e093e5e80c334995a77445c8e66a9f3c9594dda1;hp=c04fa737a578e5173c79aa33eccebb2fecb79e29;hpb=54e7ddb5d9a348ae9cfc60f399e9c0c2658ab4c5;p=lyx.git

diff --git a/src/mathed/formulabase.h b/src/mathed/formulabase.h
index c04fa737a5..a91eed0b38 100644
--- a/src/mathed/formulabase.h
+++ b/src/mathed/formulabase.h
@@ -4,7 +4,7 @@
  *  Purpose:     Common parts of the math LyX insets
  *  Author:      André Pönitz
  *  Created:     May 2001
- *  Description: Allows the edition of math paragraphs inside Lyx. 
+ *  Description: Allows the edition of math paragraphs inside Lyx.
  *
  *  Copyright: 2001, The LyX Project
  *
@@ -12,24 +12,27 @@
  *   the GNU General Public Licence version 2 or later.
  */
 
-#ifndef INSET_FORMULABASE_H 
+#ifndef INSET_FORMULABASE_H
 #define INSET_FORMULABASE_H
 
 #ifdef __GNUG__
 #pragma interface
 #endif
 
-#include <iosfwd>
 #include "insets/inset.h"
+#include "frontends/mouse_state.h"
+#include "lyxfont.h"
 
 // only for getType():
 #include "math_defs.h"
 
+#include <iosfwd>
+
 class Buffer;
 class BufferView;
-class MathInset;
+class MathAtom;
 
-///
+/// An abstract base class for all math related LyX insets
 class InsetFormulaBase : public UpdatableInset {
 public:
 	///
@@ -42,38 +45,16 @@ public:
 	virtual int width(BufferView *, LyXFont const &) const = 0;
 	///
 	virtual void draw(BufferView *,LyXFont const &, int, float &, bool) const = 0;
-
-	/// These are just wrappers taking the unused Buffer * dummy parameter
-	/// 
-	virtual void write(Buffer const *, std::ostream &) const;
-	///
-	virtual void read(Buffer const *, LyXLex & lex);
-	///
-	virtual int latex(Buffer const *, std::ostream &,
-		  bool fragile, bool free_spc) const;
-	///
-	virtual int ascii(Buffer const *, std::ostream &, int linelen) const;
-	///
-	virtual int linuxdoc(Buffer const *, std::ostream &) const;
-	///
-	virtual int docBook(Buffer const *, std::ostream &) const;
 	///
 	virtual MathInsetTypes getType() const = 0;
-
-protected:
-	/// the actual functions don't use the Buffer * parameter
-	///
-	virtual void write(std::ostream &) const = 0;
-	///
-	virtual void read(LyXLex & lex) = 0;
-	///
-	virtual int latex(std::ostream &, bool fragile, bool free_spc) const = 0;
-	///
-	virtual int ascii(std::ostream &, int linelen) const = 0;
-	///
-	virtual int linuxdoc(std::ostream &) const = 0;
-	///
-	virtual int docBook(std::ostream &) const = 0;
+	/// lowest x coordinate
+	virtual int xlow() const;
+	/// highest x coordinate
+	virtual int xhigh() const;
+	/// lowest y coordinate
+	virtual int ylow() const;
+	/// highest y coordinate
+	virtual int yhigh() const;
 
 public:
 	///
@@ -82,14 +63,11 @@ public:
 	virtual Inset * clone(Buffer const &, bool same_id = false) const = 0;
 	///
 	virtual Inset::Code lyxCode() const;
-#if 0
-	///
-	virtual LyXFont const convertFont(LyXFont const & f) const;
-#endif
 	/// what appears in the minibuffer when opening
 	virtual string const editMessage() const;
 	///
-	virtual void edit(BufferView *, int x, int y, unsigned int button);
+	virtual void edit(BufferView *, int x, int y, mouse_button::state button);
+	///
 	virtual void edit(BufferView *, bool front = true);
 	///
 	virtual void toggleInsetCursor(BufferView *);
@@ -102,31 +80,67 @@ public:
 	///
 	virtual void toggleInsetSelection(BufferView * bv);
 	///
-	virtual void insetButtonPress(BufferView *, int x, int y, int button);
-	///
-	virtual void insetButtonRelease(BufferView *, int x, int y, int button);
+	virtual void insetButtonPress(BufferView *, int x, int y, mouse_button::state button);
 	///
-	virtual void insetKeyPress(XKeyEvent * ev);
+	virtual bool insetButtonRelease(BufferView *, int x, int y, mouse_button::state button);
 	///
-	virtual void insetMotionNotify(BufferView *, int x, int y, int state);
+	virtual void insetMotionNotify(BufferView *, int x, int y, mouse_button::state state);
 	///
 	virtual void insetUnlock(BufferView *);
-   
+
 	/// To allow transparent use of math editing functions
 	virtual RESULT localDispatch(BufferView *, kb_action, string const &);
-    
+
 	///
 	virtual std::vector<string> const getLabelList() const;
 	///
-	virtual MathInset * par() const = 0;
+	virtual MathAtom const & par() const = 0;
 	///
-	virtual void metrics() const = 0;
-protected:
+	virtual MathAtom & par() = 0;
 	///
 	virtual void updateLocal(BufferView * bv, bool mark_dirty);
+	///
+	BufferView * view() const { return view_; }
+
+	///
+	virtual bool searchForward(BufferView *, string const &,
+				   bool = true, bool = false);
+	///
+	virtual bool searchBackward(BufferView *, string const &,
+				    bool = true, bool = false);
+	///
+	virtual bool isTextInset() const { return true; }
+	///
+	virtual void mutateToText();
+	///
+	virtual void revealCodes(BufferView *) const;
+	///
+	virtual Inset::EDITABLE editable() const { return HIGHLY_EDITABLE; }
+
+
 private:
 	/// unimplemented
 	void operator=(const InsetFormulaBase &);
+	/// common base for handling accents
+	void handleAccent(BufferView * bv, string const & arg, string const & name);
+
+	///
+	mutable BufferView * view_;
+	///
+	mutable LyXFont font_;
+
+protected:
+	///
+	void metrics(BufferView * bv, LyXFont const & font) const;
+	///
+	void metrics(BufferView * bv = 0) const;
+	///
+	void handleFont(BufferView * bv, string const & arg, string const & font);
+
+	///
+	mutable int xo_;
+	///
+	mutable int yo_;
 };
 
 // We don't really mess want around with mathed stuff outside mathed.
@@ -146,6 +160,10 @@ void mathDispatchInsertMath(BufferView *, string const &);
 //
 void mathDispatchInsertMatrix(BufferView *, string const &);
 //
+void mathDispatchGreek(BufferView *, string const &);
+//
 void mathDispatchMathImportSelection(BufferView *, string const &);
+//
+void mathDispatch(BufferView *, kb_action, string const &);
 
 #endif