whitespace changes;

[lyx.git] / src / undo.h

diff --git a/src/undo.h b/src/undo.h
index d378dc7a73bb3b5c1fd4a4d4daf4d0230f31e28b..e0c4899d9223bed37157ae9ae03087e2e724bdfa 100644 (file)
--- a/src/undo.h
+++ b/src/undo.h
@@ -5,7 +5,7 @@
  *           LyX, The Document Processor
  *      
  *           Copyright 1995 Matthias Ettrich
- *           Copyright 1995-2000 The LyX Team.
+ *           Copyright 1995-2001 The LyX Team.
  *
  * ====================================================== */
 
@@ -16,9 +16,7 @@
 #pragma interface
 #endif
 
-#include "lyxparagraph.h"
-
-#include <list>
+class Paragraph;
 
 ///
 class Undo {
@@ -43,45 +41,19 @@ public:
        ///
        int number_of_cursor_par;
        ///
+       int number_of_inset_id; // valid if >= 0, if < 0 then not in inset
+       ///
        int cursor_pos; // valid if >= 0
        ///
-       LyXParagraph * par;
+       Paragraph * par;
        ///
-       Undo(undo_kind kind_arg,
+       Undo(undo_kind kind_arg, int id_inset_arg,
             int number_before_arg, int number_behind_arg,
             int cursor_par_arg, int cursor_pos_arg,
-            LyXParagraph * par_arg);
+            Paragraph * par_arg);
        ///
        ~Undo();
 };
 
 
-/// A limited Stack for the undo informations.
-class UndoStack{
-private:
-       ///
-       typedef std::list<Undo*> Stakk;
-       ///
-       Stakk stakk;
-       /// the maximum number of undo steps stored.
-       Stakk::size_type limit;
-public:
-       ///
-       UndoStack();
-       ///
-       Undo * pop();
-       ///
-       Undo * top();
-       ///
-       bool empty() const;
-       ///
-       ~UndoStack();
-       ///
-       void clear();
-       ///
-       void SetStackLimit(Stakk::size_type l);
-       ///
-       void push(Undo * undo_arg);
-};
-
 #endif