X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Flyxcursor.h;h=1032055f0e5006f217dfe3fe6ee165907d9a3214;hb=5bca2431091765b1552cbb5410b1f2c18bbcb9c1;hp=7c4bed06bac301329a819e05907ca08147d0d369;hpb=8ed9dbabde30b31a6a14e032fa42f682a196ef7a;p=lyx.git

diff --git a/src/lyxcursor.h b/src/lyxcursor.h
index 7c4bed06ba..1032055f0e 100644
--- a/src/lyxcursor.h
+++ b/src/lyxcursor.h
@@ -5,14 +5,18 @@
  *           LyX, The Document Processor
  * 	 
  *           Copyright 1995 Matthias Ettrich
- *           Copyright 1995-2000 The LyX Team.
+ *           Copyright 1995-2001 The LyX Team.
  *
  * ====================================================== */
 
 #ifndef LYXCURSOR_H
 #define LYXCURSOR_H
 
-#include "lyxparagraph.h"
+#ifdef __GNUG__
+#pragma interface
+#endif
+
+#include "paragraph.h"
 
 struct Row;
 
@@ -20,16 +24,15 @@ struct Row;
  */
 class LyXCursor {
 public:
+	LyXCursor();
 	///
-	void par(LyXParagraph * p);
-	///
-	LyXParagraph * par();
+	void par(Paragraph * p);
 	///
-	LyXParagraph * par() const;
+	Paragraph * par() const;
 	///
-	void pos(LyXParagraph::size_type p);
+	void pos(Paragraph::size_type p);
 	///
-	LyXParagraph::size_type pos() const;
+	Paragraph::size_type pos() const;
 	///
 	void boundary(bool b);
 	///
@@ -43,20 +46,18 @@ public:
 	///
 	int x_fix() const;
 	///
-	void y(unsigned long i);
+	void y(int i);
 	///
-	unsigned long y() const;
+	int y() const;
 	///
 	void row(Row * r);
 	///
-	Row * row();
-	///
 	Row * row() const;
 private:
 	/// The paragraph the cursor is in.
-	LyXParagraph * par_;
+	Paragraph * par_;
 	/// The position inside the paragraph
-	LyXParagraph::size_type pos_;
+	Paragraph::size_type pos_;
 	///
 	bool boundary_;
 	///
@@ -64,12 +65,12 @@ private:
 	///
 	int x_fix_;
 	///
-	unsigned long y_;
+	int y_;
 	///
 	Row * row_;
 };
 
-
+///
 inline
 bool operator==(LyXCursor const & a, LyXCursor const & b)
 {
@@ -78,11 +79,41 @@ bool operator==(LyXCursor const & a, LyXCursor const & b)
 		&& a.boundary() == b.boundary();
 }
 
-
+///
 inline
 bool operator!=(LyXCursor const & a, LyXCursor const & b)
 {
 	return !(a == b);
 }
 
+///
+inline
+bool operator<(LyXCursor const & a, LyXCursor const & b) 
+{
+	// Can this be done in a nother way?
+	return (a.y() < b.y() && a.pos() < b.pos());
+}
+
+///
+inline
+bool operator>(LyXCursor const & a, LyXCursor const & b) 
+{
+	return b < a;
+}
+
+///
+inline
+bool operator>=(LyXCursor const & a, LyXCursor const & b)
+{
+	return !(a < b);
+}
+
+
+///
+inline
+bool operator<=(LyXCursor const & a, LyXCursor const & b)
+{
+	return !(a > b);
+}
+
 #endif