X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FUndo.h;h=789de5f39f69209dd6bae6cf8e0c51e47b035d94;hb=bc47054be88467f01fd2f6e437d555743bd8a7c9;hp=a895e8e39cafdbe1fe740cbad02938852093d7c8;hpb=2aeb9dead02e65598ed0b70133e647956a3add5e;p=lyx.git

diff --git a/src/Undo.h b/src/Undo.h
index a895e8e39c..789de5f39f 100644
--- a/src/Undo.h
+++ b/src/Undo.h
@@ -5,10 +5,10 @@
  * Licence details can be found in the file COPYING.
  *
  * \author Asger Alstrup
- * \author Lars Gullik Bjønnes
+ * \author Lars Gullik Bjønnes
  * \author John Levon
- * \author André Pönitz
- * \author Jürgen Vigna
+ * \author André Pönitz
+ * \author Jürgen Vigna
  * \author Abdelrazak Younes
  *
  * Full author contact details are available in file CREDITS.
@@ -23,7 +23,8 @@ namespace lyx {
 
 class Buffer;
 class BufferParams;
-class DocIterator;
+class CursorData;
+class Inset;
 class MathData;
 class ParagraphList;
 
@@ -52,11 +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).
@@ -67,7 +71,10 @@ public:
 	///
 	bool hasRedoStack() const;
 
-	/// open a new group of undo operations. Groups can be nested.
+	/// 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
 	 *  a single step. This means you can add a group whenever you are not sure.
@@ -77,6 +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
@@ -84,25 +94,19 @@ public:
 	 * give an inclusive range. This is called before you make the
 	 * changes to the paragraph, and it will record the original
 	 * information of the paragraphs in the undo stack.
+	 * Kind of undo is always ATOMIC_UNDO.
 	 */
-	void recordUndo(DocIterator 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, pit_type from, pit_type to);
 
 	/// 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, 
-			     UndoKind kind = ATOMIC_UNDO);
+	/// Convenience: record undo for buffer parameters
+	void recordUndoBufferParams(CursorData const & cur);
 
 	/// Convenience: prepare undo for the whole buffer
-	void recordUndoFullDocument(DocIterator const & cur);
+	void recordUndoFullBuffer(CursorData const & cur);
 
 private:
 	struct Private;