59 lines
1.7 KiB
C++
59 lines
1.7 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 InsertNodeTransaction_h
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#define InsertNodeTransaction_h
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#include "mozilla/EditTransactionBase.h" // for EditTransactionBase, etc.
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#include "nsCOMPtr.h" // for nsCOMPtr
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#include "nsCycleCollectionParticipant.h"
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#include "nsIContent.h" // for nsIContent
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#include "nsISupportsImpl.h" // for NS_DECL_ISUPPORTS_INHERITED
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namespace mozilla {
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class EditorBase;
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/**
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* A transaction that inserts a single element
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*/
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class InsertNodeTransaction final : public EditTransactionBase
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{
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public:
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/**
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* Initialize the transaction.
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* @param aNode The node to insert.
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* @param aParent The node to insert into.
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* @param aOffset The offset in aParent to insert aNode.
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*/
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InsertNodeTransaction(nsIContent& aNode, nsINode& aParent, int32_t aOffset,
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EditorBase& aEditorBase);
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(InsertNodeTransaction,
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EditTransactionBase)
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NS_DECL_EDITTRANSACTIONBASE
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protected:
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virtual ~InsertNodeTransaction();
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// The element to insert.
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nsCOMPtr<nsIContent> mNode;
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// The node into which the new node will be inserted.
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nsCOMPtr<nsINode> mParent;
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// The index in mParent for the new node.
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int32_t mOffset;
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// The editor for this transaction.
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RefPtr<EditorBase> mEditorBase;
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};
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} // namespace mozilla
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#endif // #ifndef InsertNodeTransaction_h
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