The Tor Browser: editor/libeditor/base/InsertElementTxn.h@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     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/. */

     6 #ifndef InsertElementTxn_h__

     7 #define InsertElementTxn_h__

     9 #include "EditTxn.h"                    // for EditTxn, NS_DECL_EDITTXN

    10 #include "nsCOMPtr.h"                   // for nsCOMPtr

    11 #include "nsCycleCollectionParticipant.h"

    12 #include "nsIDOMNode.h"                 // for nsIDOMNode

    13 #include "nsISupportsImpl.h"            // for NS_DECL_ISUPPORTS_INHERITED

    14 #include "nscore.h"                     // for NS_IMETHOD

    16 class nsIEditor;

    18 /**

    19  * A transaction that inserts a single element

    20  */

    21 class InsertElementTxn : public EditTxn

    22 {

    23 public:

    24   /** initialize the transaction.

    25     * @param aNode   the node to insert

    26     * @param aParent the node to insert into

    27     * @param aOffset the offset in aParent to insert aNode

    28     */

    29   NS_IMETHOD Init(nsIDOMNode *aNode,

    30                   nsIDOMNode *aParent,

    31                   int32_t     aOffset,

    32                   nsIEditor  *aEditor);

    34   InsertElementTxn();

    36   NS_DECL_ISUPPORTS_INHERITED

    37   NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(InsertElementTxn, EditTxn)

    39   NS_DECL_EDITTXN

    41 protected:

    43   /** the element to insert */

    44   nsCOMPtr<nsIDOMNode> mNode;

    46   /** the node into which the new node will be inserted */

    47   nsCOMPtr<nsIDOMNode> mParent;

    49   /** the editor for this transaction */

    50   nsIEditor*           mEditor;

    52   /** the index in mParent for the new node */

    53   int32_t mOffset;

    54 };

    56 #endif

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