unodapi: #i115383#: IDocumentUndoRedo: undo nodes array:

move the undo nodes array from SwDoc to sw::UndoManager.
replace GetUndoNds() with IsUndoNodes(), covering 90% of callers.
add sw::UndoManager::GetUndoNodes() for use by the Undo implementation itself.
remove unused horrible parameter from Writer::NewSwPaM().

1 files changed, 4 insertions, 7 deletions

diff --git a/sw/inc/IDocumentUndoRedo.hxx b/sw/inc/IDocumentUndoRedo.hxx
index 4bea595be4c5..2d48da01b92f 100644
--- a/sw/inc/IDocumentUndoRedo.hxx
+++ b/sw/inc/IDocumentUndoRedo.hxx
@@ -144,13 +144,6 @@ public:
     virtual SwUndoId GetUndoIds(String *const o_pStr,
                 SwUndoIds *const o_pUndoIds) const = 0;
 
-    /* @@@MAINTAINABILITY-HORROR@@@
-       Implementation details made public.
-       die drei folgenden Methoden werden beim Undo und nur dort
-       benoetigt. Sollten sonst nicht aufgerufen werden.
-    */
-    virtual const SwNodes* GetUndoNds() const = 0;
-
     virtual SwUndo* RemoveLastUndo(SwUndoId const eUndoId) = 0;
 
     /** 2002-05-31 dvo, #95884#: To prevent an undo array overflow when
@@ -200,6 +193,10 @@ public:
     */
     virtual void ClearRedo() = 0;
 
+    /* Is the given nodes array the Undo nodes array?
+    */
+    virtual bool IsUndoNodes(SwNodes const& rNodes) const = 0;
+
 protected:
     virtual ~IDocumentUndoRedo() {};
 };