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[lyx.git] / src / Undo.h

diff --git a/src/Undo.h b/src/Undo.h
index f91b02fe8fd7c0d13970bc4c6c9658b762265101..4e83145a47cbad3443e16de378f4dcc0740b87a0 100644 (file)
--- a/src/Undo.h
+++ b/src/Undo.h
@@ -23,7 +23,7 @@ namespace lyx {
 
 class Buffer;
 class BufferParams;
-class DocIterator;
+class CursorData;
 class Inset;
 class MathData;
 class ParagraphList;
@@ -53,11 +53,14 @@ 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 &);
+       bool textUndo(CursorData &);
 
        /// this will redo the last undo - returns false if no redo possible
-       bool textRedo(DocIterator &);
+       bool textRedo(CursorData &);
 
        /// End a sequence of INSERT_UNDO or DELETE_UNDO type of undo
        /// operations (grouping of consecutive characters insertion/deletion).
@@ -81,6 +84,9 @@ public:
        /// end the current undo group.
        void endUndoGroup();
 
+       /// end the current undo group and set UndoElement::cur_after if necessary.
+       void endUndoGroup(CursorData const &);
+
        /// The general case: record undo information for an arbitrary range.
        /**
         * Record undo information - call with the current cursor and
@@ -89,25 +95,25 @@ public:
         * changes to the paragraph, and it will record the original
         * information of the paragraphs in the undo stack.
         */
-       void recordUndo(DocIterator const & cur, UndoKind kind,
+       void recordUndo(CursorData const & cur, UndoKind kind,
                pit_type from, pit_type to);
 
        /// Convenience: record undo information for the range between
        /// 'from' and cursor.
-       void recordUndo(DocIterator const & cur, UndoKind kind, pit_type from);
+       void recordUndo(CursorData const & cur, UndoKind kind, pit_type from);
 
        /// Convenience: record undo information for the single
        /// paragraph or cell containing the cursor.
-       void recordUndo(DocIterator const & cur, UndoKind kind = ATOMIC_UNDO);
+       void recordUndo(CursorData const & cur, UndoKind kind = ATOMIC_UNDO);
 
        /// Convenience: record undo information for the inset
        /// containing the cursor.
-       void recordUndoInset(DocIterator const & cur,
+       void recordUndoInset(CursorData const & cur,
                             UndoKind kind = ATOMIC_UNDO,
                             Inset const * inset = 0);
 
        /// Convenience: prepare undo for the whole buffer
-       void recordUndoFullDocument(DocIterator const & cur);
+       void recordUndoFullDocument(CursorData const & cur);
 
 private:
        struct Private;