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c525b695b9
We should rename nsTransactionManager to mozilla::TransactionManager before adding new non-virtual methods. MozReview-Commit-ID: JsivNVfDhex --HG-- rename : editor/txmgr/nsTransactionManager.cpp => editor/txmgr/TransactionManager.cpp rename : editor/txmgr/nsTransactionManager.h => editor/txmgr/TransactionManager.h rename : editor/txmgr/nsTransactionManagerFactory.cpp => editor/txmgr/TransactionManagerFactory.cpp extra : rebase_source : ff5bf76fec8be8f6a1202c17d488cf6c607d8f03
74 lines
2.6 KiB
C++
74 lines
2.6 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_TransactionManager_h
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#define mozilla_TransactionManager_h
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#include "nsCOMArray.h"
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#include "nsCOMPtr.h"
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#include "nsCycleCollectionParticipant.h"
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#include "nsTransactionStack.h"
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#include "nsISupportsImpl.h"
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#include "nsITransactionManager.h"
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#include "nsTransactionStack.h"
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#include "nsWeakReference.h"
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#include "nscore.h"
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class nsITransaction;
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class nsITransactionListener;
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namespace mozilla {
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class TransactionManager final : public nsITransactionManager
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, public nsSupportsWeakReference
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{
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public:
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explicit TransactionManager(int32_t aMaxTransactionCount = -1);
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS
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NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(TransactionManager,
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nsITransactionManager)
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NS_DECL_NSITRANSACTIONMANAGER
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already_AddRefed<nsITransaction> PeekUndoStack();
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already_AddRefed<nsITransaction> PeekRedoStack();
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nsresult WillDoNotify(nsITransaction* aTransaction, bool* aInterrupt);
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nsresult DidDoNotify(nsITransaction* aTransaction, nsresult aExecuteResult);
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nsresult WillUndoNotify(nsITransaction* aTransaction, bool* aInterrupt);
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nsresult DidUndoNotify(nsITransaction* aTransaction, nsresult aUndoResult);
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nsresult WillRedoNotify(nsITransaction* aTransaction, bool *aInterrupt);
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nsresult DidRedoNotify(nsITransaction* aTransaction, nsresult aRedoResult);
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nsresult WillBeginBatchNotify(bool* aInterrupt);
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nsresult DidBeginBatchNotify(nsresult aResult);
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nsresult WillEndBatchNotify(bool* aInterrupt);
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nsresult DidEndBatchNotify(nsresult aResult);
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nsresult WillMergeNotify(nsITransaction* aTop,
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nsITransaction* aTransaction,
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bool* aInterrupt);
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nsresult DidMergeNotify(nsITransaction* aTop,
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nsITransaction* aTransaction,
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bool aDidMerge,
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nsresult aMergeResult);
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private:
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virtual ~TransactionManager() = default;
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nsresult BeginTransaction(nsITransaction* aTransaction,
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nsISupports* aData);
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nsresult EndTransaction(bool aAllowEmpty);
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int32_t mMaxTransactionCount;
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nsTransactionStack mDoStack;
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nsTransactionStack mUndoStack;
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nsTransactionStack mRedoStack;
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nsCOMArray<nsITransactionListener> mListeners;
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};
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} // namespace mozilla
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#endif // #ifndef mozilla_TransactionManager_h
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