X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2Fmath_cursor.h;h=96d0348085baebb5a80f0bfa5afc51de198e5ad9;hb=d359dd8fca52c4f0100f7cf4bf636113c5c4e49f;hp=1d8e95950b88b83ef77bf30f50b10ba09ba18827;hpb=8953a40f95d8a357e6ae33a058bb43be06748aea;p=lyx.git

diff --git a/src/mathed/math_cursor.h b/src/mathed/math_cursor.h
index 1d8e95950b..96d0348085 100644
--- a/src/mathed/math_cursor.h
+++ b/src/mathed/math_cursor.h
@@ -60,12 +60,16 @@ public:
 	///
 	explicit MathCursor(InsetFormulaBase *, bool left);
 	///
+	~MathCursor();
+	///
 	void insert(MathAtom const &);
 	///
 	void insert(MathArray const &);
 	///
 	void paste(MathArray const &);
 	///
+	void paste(MathGridInset const & data);
+	///
 	void erase();
 	///
 	void backspace();
@@ -105,11 +109,15 @@ public:
 	/// current inset
 	MathInset * par() const;
 	/// return the next enclosing grid inset and the cursor's index in it
-	MathGridInset * enclosingGrid(idx_type &) const;
-	/// return the next enclosing grid inset and the cursor's index in it
+	MathGridInset * enclosingGrid(idx_type & idx) const;
+	/// return the next enclosing hull inset and the cursor's index in it
+	MathHullInset * enclosingHull(idx_type & idx) const;
+	/// go up to enclosing grid
 	void popToEnclosingGrid();
+	/// go up to the hull inset
+	void popToEnclosingHull();
 	///
-	InsetFormulaBase * formula();
+	InsetFormulaBase * formula() const;
 	/// current offset in the current cell
 	pos_type pos() const;
 	/// current cell
@@ -229,43 +237,61 @@ public:
 	MathCursorPos & cursor();
 	/// reference to the last item of the path, i.e. "The Cursor"
 	MathCursorPos const & cursor() const;
+	/// how deep are we nested?
+	unsigned depth() const;
 
+	/// local dispatcher
+	int dispatch(string const & cmd);
 	/// describe the situation
 	string info() const;
 	/// dump selection information for debugging
 	void seldump(char const * str) const;
 	/// dump selection information for debugging
 	void dump(char const * str) const;
-	///
-	void stripFromLastEqualSign();
 	/// moves on
 	void setSelection(cursor_type const & where, size_type n);
 	///
-	void insert(char);
+	void insert(char c);
+	///
+	void insert(string const & str);
 	/// lock/unlock inset
 	void insetToggle();
 
 	/// hack for reveal codes
 	void markInsert();
 	void markErase();
+	void handleExtern(string const & arg);
 
 	///
 	friend class Selection;
 
+
 private:
-	/// moves cursor position one cell to the left
-	bool posLeft();
-	/// moves cursor position one cell to the right
-	bool posRight();
 	/// moves cursor index one cell to the left
 	bool idxLeft();
 	/// moves cursor index one cell to the right
 	bool idxRight();
+	/// moves cursor to beginning first cell of current line
+	bool idxLineFirst();
+	/// moves cursor to end of last cell of current line
+	bool idxLineLast();
+	/// moves cursor position one cell to the left
+	bool posLeft();
+	/// moves cursor position one cell to the right
+	bool posRight();
 	/// moves position somehow up or down
 	bool goUpDown(bool up);
 	/// moves position into box
 	bool bruteFind(int xo, int yo, int xlow, int xhigh, int ylow, int yhigh);
 
+
+	/// grab grid marked by anchor and current cursor 
+	MathGridInset grabSelection() const;
+	/// erase the selected part and re-sets the cursor
+	void eraseSelection();
+	/// guess what
+	MathGridInset grabAndEraseSelection();
+
 	///
 	string macroName() const;
 	///
@@ -277,9 +303,9 @@ private:
 	/// write access to cursor cell index
 	idx_type & idx();
 
-	/// path of positions the cursor had to go if it were leving each inset
+	/// path of positions the cursor had to go if it were leaving each inset
 	cursor_type Cursor_;
-	/// path of positions the anchor had to go if it were leving each inset
+	/// path of positions the anchor had to go if it were leaving each inset
 	mutable cursor_type Anchor_;
 	/// pointer to enclsing LyX inset
 	InsetFormulaBase * formula_;