Small improvement for bug #7509 as suggested by JMarc

[lyx.git] / src / Undo.h

diff --git a/src/Undo.h b/src/Undo.h
index c89bb4a8113312c7f914ef8cd83c8c7721beae90..5f6694104a6e72c1094fc53ffa8ff2d9bac7e448 100644 (file)
--- a/src/Undo.h
+++ b/src/Undo.h
@@ -24,6 +24,7 @@ namespace lyx {
 class Buffer;
 class BufferParams;
 class DocIterator;
+class Inset;
 class MathData;
 class ParagraphList;
 
@@ -52,6 +53,9 @@ public:
 
        ~Undo();
 
+       /// Clear out all undo/redo contents.
+       void clear();
+
        /// this will undo the last action - returns false if no undo possible
        bool textUndo(DocIterator &);
 
@@ -67,6 +71,9 @@ public:
        ///
        bool hasRedoStack() const;
 
+       /// Mark all the elements of the undo and redo stacks as dirty
+       void markDirty();
+
        /// open a new group of undo operations.
        /**
         *  Groups can be nested. Such a nested group e.g. { {} {} } is undone in
@@ -98,8 +105,9 @@ public:
 
        /// Convenience: record undo information for the inset
        /// containing the cursor.
-       void recordUndoInset(DocIterator const & cur, 
-                            UndoKind kind = ATOMIC_UNDO);
+       void recordUndoInset(DocIterator const & cur,
+                            UndoKind kind = ATOMIC_UNDO,
+                            Inset const * inset = 0);
 
        /// Convenience: prepare undo for the whole buffer
        void recordUndoFullDocument(DocIterator const & cur);