editor/libeditor/base/nsIAbsorbingTransaction.h

branch
TOR_BUG_9701
changeset 15
b8a032363ba2
equal deleted inserted replaced
-1:000000000000 0:e930c7c7967c
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
5
6 #ifndef nsIAbsorbingTransaction_h__
7 #define nsIAbsorbingTransaction_h__
8
9 #include "nsISupports.h"
10
11 /*
12 Transaction interface to outside world
13 */
14
15 #define NS_IABSORBINGTRANSACTION_IID \
16 { /* a6cf9116-15b3-11d2-932e-00805f8add32 */ \
17 0xa6cf9116, \
18 0x15b3, \
19 0x11d2, \
20 {0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32} }
21
22 class nsSelectionState;
23 class nsIEditor;
24 class nsIAtom;
25
26 /**
27 * A transaction interface mixin - for transactions that can support.
28 * the placeholder absorbtion idiom.
29 */
30 class nsIAbsorbingTransaction : public nsISupports{
31 public:
32
33 NS_DECLARE_STATIC_IID_ACCESSOR(NS_IABSORBINGTRANSACTION_IID)
34
35 NS_IMETHOD Init(nsIAtom* aName, nsSelectionState* aSelState,
36 nsEditor* aEditor) = 0;
37
38 NS_IMETHOD EndPlaceHolderBatch()=0;
39
40 NS_IMETHOD GetTxnName(nsIAtom **aName)=0;
41
42 NS_IMETHOD StartSelectionEquals(nsSelectionState *aSelState, bool *aResult)=0;
43
44 NS_IMETHOD ForwardEndBatchTo(nsIAbsorbingTransaction *aForwardingAddress)=0;
45
46 NS_IMETHOD Commit()=0;
47 };
48
49 NS_DEFINE_STATIC_IID_ACCESSOR(nsIAbsorbingTransaction,
50 NS_IABSORBINGTRANSACTION_IID)
51
52 #endif // nsIAbsorbingTransaction_h__
53

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