"Inter-word Space"

[lyx.git] / src / undo_funcs.h

diff --git a/src/undo_funcs.h b/src/undo_funcs.h
index 6838abe9d4115cb910a49e9c801be82ce8b8260e..1590cb6a334ad94085d23fa196e6999ee2a3b22d 100644 (file)
--- a/src/undo_funcs.h
+++ b/src/undo_funcs.h
@@ -11,51 +11,32 @@
 #ifndef UNDO_FUNCS_H
 #define UNDO_FUNCS_H
 
-#ifdef __GNUG__
-#pragma interface
-#endif
-
 #include "undo.h"
+#include "ParagraphList.h"
 
 class BufferView;
 class Paragraph;
-class LyXCursor;
 
 /// returns false if no undo possible
-extern bool textUndo(BufferView *);
+bool textUndo(BufferView *);
 /// returns false if no redo possible
-extern bool textRedo(BufferView *);
-/// used by TextUndo/TextRedo
-extern bool textHandleUndo(BufferView *, Undo * undo);
+bool textRedo(BufferView *);
 /// makes sure the next operation will be stored
-extern void finishUndo();
-/// this is dangerous and for internal use only
-extern void freezeUndo();
-/// this is dangerous and for internal use only
-extern void unFreezeUndo();
-///
-extern void setUndo(BufferView *, Undo::undo_kind kind,
-                   Paragraph const * first, Paragraph const * behind);
-///
-extern void setRedo(BufferView *, Undo::undo_kind kind,
-                   Paragraph const * first, Paragraph const * behind);
-///
-extern Undo * createUndo(BufferView *, Undo::undo_kind kind,
-                        Paragraph const * first, Paragraph const * behind);
-/// for external use in lyx_cb.C
-extern void setCursorParUndo(BufferView *);
-
-// returns a pointer to the very first Paragraph depending of where we are
-// so it will return the first paragraph of the buffer or the first paragraph
-// of the textinset we're in.
-extern Paragraph * firstUndoParagraph(BufferView *, int inset_arg);
-
-///
-extern LyXCursor const & undoCursor(BufferView * bv);
-
-/// the flag used by FinishUndo();
-extern bool undo_finished;
-/// a flag
+void finishUndo();
+/// Whilst undo is frozen, all actions do not get added
+/// to the undo stack
+void freezeUndo();
+/// Track undos again
+void unFreezeUndo();
+/// FIXME
+void setUndo(BufferView *, Undo::undo_kind kind,
+                   ParagraphList::iterator first, ParagraphList::iterator last);
+void setUndo(BufferView *, Undo::undo_kind kind,
+                   ParagraphList::iterator first);
+/// FIXME
+void setCursorParUndo(BufferView *);
+
+/// Are we avoiding tracking undos currently ?
 extern bool undo_frozen;
 
-#endif
+#endif // UNDO_FUNCS_H