X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FCursorSlice.h;h=a9326f1cce1b2d00bc6ad0918a4ff021b3dd7e02;hb=cadae068974fb25e97c5b2c38774a73ee23e92fc;hp=89fd6f5219163504284d038c80ed2818acf466b0;hpb=d075cb25b89b7bd2ac3d293c9db7c825d58770dd;p=lyx.git

diff --git a/src/CursorSlice.h b/src/CursorSlice.h
index 89fd6f5219..a9326f1cce 100644
--- a/src/CursorSlice.h
+++ b/src/CursorSlice.h
@@ -20,9 +20,6 @@
 #include "support/types.h"
 #include "insets/Inset.h"
 
-#include <boost/signal.hpp>
-#include <boost/signals/trackable.hpp>
-
 #include <cstddef>
 #include <iosfwd>
 
@@ -41,7 +38,7 @@ class Paragraph;
 // that of MathData and Text should vanish. They are conceptually the
 // same (now...)
 
-class CursorSlice : public boost::signals::trackable {
+class CursorSlice {
 public:
 	/// Those needs inset_ access.
 	///@{
@@ -59,15 +56,7 @@ public:
 	///
 	CursorSlice();
 	///
-	CursorSlice(CursorSlice const &);
-	///
 	explicit CursorSlice(Inset &);
-	///
-	virtual ~CursorSlice();
-	///
-	CursorSlice & operator=(CursorSlice const &);
-	///
-	bool isValid() const;
 
 	/// the current inset
 	Inset & inset() const { return *inset_; }
@@ -81,6 +70,8 @@ public:
 	pit_type pit() const { return pit_; }
 	/// set the offset of the paragraph this cursor is in
 	pit_type & pit() { return pit_; }
+	/// return the last paragraph offset this cursor is in
+	pit_type lastpit() const;
 	/// increments the paragraph this cursor is in
 	void incrementPar();
 	/// decrements the paragraph this cursor is in
@@ -131,8 +122,6 @@ public:
 	/// write some debug information to \p os
 	friend std::ostream & operator<<(std::ostream &, CursorSlice const &);
 private:
-	///
-	void invalidate();
 
 	/// pointer to 'owning' inset. This is some kind of cache.
 	Inset * inset_;
@@ -158,8 +147,6 @@ private:
 	bool pit_valid_;
 	/// position in this cell
 	pos_type pos_;
-	/// connection to referred \c inset_ destruction signal.
-	boost::signals::connection inset_connection_;
 };
 
 /// test for equality