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nsIAbsorbingTransaction.h
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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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00015  * The Original Code is mozilla.org code.
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00024  * Alternatively, the contents of this file may be used under the terms of
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00037 
00038 #ifndef nsIAbsorbingTransaction_h__
00039 #define nsIAbsorbingTransaction_h__
00040 
00041 #include "nsISupports.h"
00042 
00043 /*
00044 Transaction interface to outside world
00045 */
00046 
00047 #define NS_IABSORBINGTRANSACTION_IID \
00048 { /* a6cf9116-15b3-11d2-932e-00805f8add32 */ \
00049     0xa6cf9116, \
00050     0x15b3, \
00051     0x11d2, \
00052     {0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32} }
00053 
00054 class nsSelectionState;
00055 class nsIEditor;
00056 class nsIAtom;
00057 
00062 class nsIAbsorbingTransaction  : public nsISupports{
00063 public:
00064 
00065   NS_DEFINE_STATIC_IID_ACCESSOR(NS_IABSORBINGTRANSACTION_IID)
00066 
00067   NS_IMETHOD Init(nsIAtom *aName, nsSelectionState *aSelState, nsIEditor *aEditor)=0;
00068   
00069   NS_IMETHOD EndPlaceHolderBatch()=0;
00070   
00071   NS_IMETHOD GetTxnName(nsIAtom **aName)=0;
00072 
00073   NS_IMETHOD StartSelectionEquals(nsSelectionState *aSelState, PRBool *aResult)=0;
00074 
00075   NS_IMETHOD ForwardEndBatchTo(nsIAbsorbingTransaction *aForwardingAddress)=0;
00076   
00077   NS_IMETHOD Commit()=0;
00078 };
00079 
00080 #endif // nsIAbsorbingTransaction_h__
00081