X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fcursor_slice.h;h=30f0b95888496a413a63a2673fa589aa29192eff;hb=37e82a546392d43f787826b85481a11f2a27af15;hp=33770a54216f06bc0e9858d57a057952a415fe6c;hpb=ec4ab8ce18418999b547368d1d2bbf546bec1e7b;p=lyx.git

diff --git a/src/cursor_slice.h b/src/cursor_slice.h
index 33770a5421..30f0b95888 100644
--- a/src/cursor_slice.h
+++ b/src/cursor_slice.h
@@ -17,11 +17,11 @@
 #ifndef CURSORSLICE_H
 #define CURSORSLICE_H
 
+#include "support/types.h"
+
 #include <cstddef>
 #include <iosfwd>
 
-#include "support/types.h"
-
 class BufferView;
 class InsetBase;
 class MathInset;
@@ -43,7 +43,7 @@ public:
 	/// type for cell number in inset
 	typedef size_t idx_type;
 	/// type for paragraph numbers positions within a cell
-	typedef lyx::paroffset_type par_type;
+	typedef lyx::pit_type pit_type;
 	/// type for cursor positions within a cell
 	typedef lyx::pos_type pos_type;
 	/// type for row indices
@@ -54,24 +54,28 @@ public:
 	///
 	CursorSlice();
 	///
-	explicit CursorSlice(InsetBase *);
+	explicit CursorSlice(InsetBase &);
 
 	/// the current inset
-	InsetBase * inset() const { return inset_; }
+	InsetBase & inset() const { return *inset_; }
 	/// return the cell this cursor is in
-	idx_type idx() const;
+	idx_type idx() const { return idx_; }
 	/// return the cell this cursor is in
-	idx_type & idx();
+	idx_type & idx() { return idx_; }
 	/// return the last cell in this inset
 	idx_type lastidx() const { return nargs() - 1; }
-	/// return the paragraph this cursor is in
-	par_type par() const;
-	/// return the paragraph this cursor is in
-	par_type & par();
+	/// return the offset of the paragraph this cursor is in
+	pit_type pit() const { return pit_; }
+	/// set the offset of the paragraph this cursor is in
+	pit_type & pit() { return pit_; }
+	/// increments the paragraph this cursor is in
+	void incrementPar();
+	/// increments the paragraph this cursor is in
+	void decrementPar();
 	/// return the position within the paragraph
-	pos_type pos() const;
+	pos_type pos() const { return pos_; }
 	/// return the position within the paragraph
-	pos_type & pos();
+	pos_type & pos() { return pos_; }
 	/// return the last position within the paragraph
 	pos_type lastpos() const;
 	/// return the number of embedded cells
@@ -89,9 +93,9 @@ public:
 	/// texted specific stuff
 	///
 	/// see comment for the member
-	bool boundary() const;
+	bool boundary() const { return boundary_; }
 	/// see comment for the member
-	bool & boundary();
+	bool & boundary() { return boundary_; }
 	///
 	LyXText * text() const;
 	///
@@ -112,12 +116,15 @@ public:
 	///
 	friend std::ostream & operator<<(std::ostream &, CursorSlice const &);
 public:
-	/// pointer to 'owning' inset
+	/// pointer to 'owning' inset. This is some kind of cache.
 	InsetBase * inset_;
+private:
 	/// cell index of a position in this inset
 	idx_type idx_;
 	/// paragraph in this cell (used by texted)
-	par_type par_;
+	pit_type pit_;
+	/// true of 'pit' was properly initialized
+	bool pit_valid_;
 	/// position in this cell
 	pos_type pos_;
 	/**
@@ -146,5 +153,7 @@ bool operator!=(CursorSlice const &, CursorSlice const &);
 bool operator<(CursorSlice const &, CursorSlice const &);
 /// test for order
 bool operator>(CursorSlice const &, CursorSlice const &);
+/// test for order
+bool operator<=(CursorSlice const &, CursorSlice const &);
 
 #endif