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lightning-sunbird  0.9+nobinonly
nsITransactionManager.idl
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00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
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00037 
00038 #include "nsISupports.idl"
00039 #include "nsITransaction.idl"
00040 #include "nsITransactionList.idl"
00041 #include "nsITransactionListener.idl"
00042 
00043 %{ C++
00044 
00045 #define NS_TRANSACTIONMANAGER_CONTRACTID "@mozilla.org/transactionmanager;1"
00046 
00047 %} C++
00048 
00055 [scriptable, uuid(58e330c2-7b48-11d2-98b9-00805f297d89)]
00056 interface nsITransactionManager : nsISupports
00057 {
00067   void doTransaction(in nsITransaction aTransaction);
00068 
00073   void undoTransaction();
00074 
00079   void redoTransaction();
00080 
00084   void clear();
00085 
00093   void beginBatch();
00094 
00098   void endBatch();
00099 
00103   readonly attribute long numberOfUndoItems;
00104 
00108   readonly attribute long numberOfRedoItems;
00109 
00123   attribute long maxTransactionCount;
00124 
00131   nsITransaction peekUndoStack();
00132 
00139   nsITransaction peekRedoStack();
00140 
00146   nsITransactionList getUndoList();
00147 
00153   nsITransactionList getRedoList();
00154 
00162   void AddListener(in nsITransactionListener aListener);
00163 
00170   void RemoveListener(in nsITransactionListener aListener);
00171 };
00172