1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/editor/libeditor/base/InsertElementTxn.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,56 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#ifndef InsertElementTxn_h__
1.10 +#define InsertElementTxn_h__
1.11 +
1.12 +#include "EditTxn.h" // for EditTxn, NS_DECL_EDITTXN
1.13 +#include "nsCOMPtr.h" // for nsCOMPtr
1.14 +#include "nsCycleCollectionParticipant.h"
1.15 +#include "nsIDOMNode.h" // for nsIDOMNode
1.16 +#include "nsISupportsImpl.h" // for NS_DECL_ISUPPORTS_INHERITED
1.17 +#include "nscore.h" // for NS_IMETHOD
1.18 +
1.19 +class nsIEditor;
1.20 +
1.21 +/**
1.22 + * A transaction that inserts a single element
1.23 + */
1.24 +class InsertElementTxn : public EditTxn
1.25 +{
1.26 +public:
1.27 + /** initialize the transaction.
1.28 + * @param aNode the node to insert
1.29 + * @param aParent the node to insert into
1.30 + * @param aOffset the offset in aParent to insert aNode
1.31 + */
1.32 + NS_IMETHOD Init(nsIDOMNode *aNode,
1.33 + nsIDOMNode *aParent,
1.34 + int32_t aOffset,
1.35 + nsIEditor *aEditor);
1.36 +
1.37 + InsertElementTxn();
1.38 +
1.39 + NS_DECL_ISUPPORTS_INHERITED
1.40 + NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(InsertElementTxn, EditTxn)
1.41 +
1.42 + NS_DECL_EDITTXN
1.43 +
1.44 +protected:
1.45 +
1.46 + /** the element to insert */
1.47 + nsCOMPtr<nsIDOMNode> mNode;
1.48 +
1.49 + /** the node into which the new node will be inserted */
1.50 + nsCOMPtr<nsIDOMNode> mParent;
1.51 +
1.52 + /** the editor for this transaction */
1.53 + nsIEditor* mEditor;
1.54 +
1.55 + /** the index in mParent for the new node */
1.56 + int32_t mOffset;
1.57 +};
1.58 +
1.59 +#endif
