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lightning-sunbird  0.9+nobinonly
EditAggregateTxn.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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00017  * The Initial Developer of the Original Code is
00018  * Netscape Communications Corporation.
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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 EditAggregateTxn_h__
00039 #define EditAggregateTxn_h__
00040 
00041 #include "EditTxn.h"
00042 #include "nsIAtom.h"
00043 #include "nsCOMPtr.h"
00044 #include "nsISupportsArray.h"
00045 
00046 #define EDIT_AGGREGATE_TXN_CID \
00047 {/* 345921a0-ac49-11d2-86d8-000064657374 */ \
00048 0x345921a0, 0xac49, 0x11d2, \
00049 {0x86, 0xd8, 0x0, 0x0, 0x64, 0x65, 0x73, 0x74} }
00050 
00051 
00056 class EditAggregateTxn : public EditTxn
00057 {
00058 public:
00059 
00060   NS_DECL_ISUPPORTS_INHERITED
00061 
00062   static const nsIID& GetCID() { static const nsIID cid = EDIT_AGGREGATE_TXN_CID; return cid; }
00063 
00064   EditAggregateTxn();
00065 
00066   virtual ~EditAggregateTxn();
00067 
00068   NS_IMETHOD DoTransaction(void);
00069 
00070   NS_IMETHOD UndoTransaction(void);
00071 
00072   NS_IMETHOD RedoTransaction(void);
00073 
00074   NS_IMETHOD GetIsTransient(PRBool *aIsTransient);
00075 
00076   NS_IMETHOD Merge(nsITransaction *aTransaction, PRBool *aDidMerge);
00077 
00078   NS_IMETHOD GetTxnDescription(nsAString& aTxnDescription);
00079 
00081   NS_IMETHOD AppendChild(EditTxn *aTxn);
00082 
00086   NS_IMETHOD GetCount(PRUint32 *aCount);
00087 
00091   NS_IMETHOD GetTxnAt(PRInt32 aIndex, EditTxn **aTxn);
00092 
00094   NS_IMETHOD SetName(nsIAtom *aName);
00095 
00097   NS_IMETHOD GetName(nsIAtom **aName);
00098 
00099 protected:
00100 
00101   nsCOMPtr<nsISupportsArray> mChildren;
00102   nsCOMPtr<nsIAtom> mName;
00103 };
00104 
00105 #endif