* 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
*
* the GNU General Public Licence version 2 or later.
*/
-#ifndef INSET_FORMULABASE_H
+#ifndef INSET_FORMULABASE_H
#define INSET_FORMULABASE_H
#ifdef __GNUG__
class BufferView;
class MathAtom;
-///
+/// An abstract base class for all math related LyX insets
class InsetFormulaBase : public UpdatableInset {
public:
///
virtual void draw(BufferView *,LyXFont const &, int, float &, bool) const = 0;
///
virtual MathInsetTypes getType() const = 0;
- /// upper y coordinate
- virtual int upperY() const;
- /// lower y coordinate
- virtual int lowerY() const;
+ /// 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:
///
///
virtual void insetButtonPress(BufferView *, int x, int y, int button);
///
- virtual void insetButtonRelease(BufferView *, int x, int y, int button);
+ virtual bool insetButtonRelease(BufferView *, int x, int y, int button);
///
virtual void insetKeyPress(XKeyEvent * ev);
///
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 &);
-
+
///
virtual std::vector<string> const getLabelList() const;
///
///
virtual void updateLocal(BufferView * bv, bool mark_dirty);
///
- int xo() const { return xo_; }
+ BufferView * view() const { return view_; }
+
+ ///
+ virtual bool searchForward(BufferView *, string const &,
+ bool = true, bool = false);
///
- int yo() const { return yo_; }
+ virtual bool searchBackward(BufferView *, string const &,
+ bool = true, bool = false);
///
- BufferView * view() const { return view_; }
+ 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 BufferView * view_;
///
mutable LyXFont font_;
void mathDispatchGreek(BufferView *, string const &);
//
void mathDispatchMathImportSelection(BufferView *, string const &);
+//
+void mathDispatch(BufferView *, kb_action, string const &);
#endif