LCOV - app.info - editor/libeditor/base/DeleteElementTxn.h

LCOV - code coverage report
| Current view: | directory - editor/libeditor/base - DeleteElementTxn.h (source / functions) |  | Found | Hit | Coverage |
| Test: | app.info | Lines: | 2 | 1 | 50.0 %
| Date: | 2012-07-07 | Functions: | 4 | 1 | 25.0 %

           1                 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
           2                 : /* ***** BEGIN LICENSE BLOCK *****
           3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
           4                 :  *
           5                 :  * The contents of this file are subject to the Mozilla Public License Version
           6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
           7                 :  * the License. You may obtain a copy of the License at
           8                 :  * http://www.mozilla.org/MPL/
           9                 :  *
          10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
          11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
          12                 :  * for the specific language governing rights and limitations under the
          13                 :  * License.
          14                 :  *
          15                 :  * The Original Code is mozilla.org code.
          16                 :  *
          17                 :  * The Initial Developer of the Original Code is
          18                 :  * Netscape Communications Corporation.
          19                 :  * Portions created by the Initial Developer are Copyright (C) 1998-1999
          20                 :  * the Initial Developer. All Rights Reserved.
          21                 :  *
          22                 :  * Contributor(s):
          23                 :  *
          24                 :  * Alternatively, the contents of this file may be used under the terms of
          25                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
          26                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
          27                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
          28                 :  * of those above. If you wish to allow use of your version of this file only
          29                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
          30                 :  * use your version of this file under the terms of the MPL, indicate your
          31                 :  * decision by deleting the provisions above and replace them with the notice
          32                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
          33                 :  * the provisions above, a recipient may use your version of this file under
          34                 :  * the terms of any one of the MPL, the GPL or the LGPL.
          35                 :  *
          36                 :  * ***** END LICENSE BLOCK ***** */
          37                 :
          38                 : #ifndef DeleteElementTxn_h__
          39                 : #define DeleteElementTxn_h__
          40                 :
          41                 : #include "EditTxn.h"
          42                 :
          43                 : #include "nsIDOMNode.h"
          44                 : #include "nsIEditor.h"
          45                 : #include "nsCOMPtr.h"
          46                 :
          47                 : class nsRangeUpdater;
          48                 :
          49                 : /**
          50                 :  * A transaction that deletes a single element
          51                 :  */
          52                 : class DeleteElementTxn : public EditTxn
          53               0 : {
          54                 : public:
          55                 :   /** initialize the transaction.
          56                 :     * @param aElement the node to delete
          57                 :     */
          58                 :   NS_IMETHOD Init(nsIEditor *aEditor, nsIDOMNode *aElement, nsRangeUpdater *aRangeUpdater);
          59                 :
          60                 :   DeleteElementTxn();
          61                 :
          62                 :   NS_DECL_ISUPPORTS_INHERITED
          63            1464 :   NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(DeleteElementTxn, EditTxn)
          64                 :
          65                 :   NS_DECL_EDITTXN
          66                 :
          67                 :   NS_IMETHOD RedoTransaction();
          68                 :
          69                 : protected:
          70                 :
          71                 :   /** the element to delete */
          72                 :   nsCOMPtr<nsIDOMNode> mElement;
          73                 :
          74                 :   /** parent of node to delete */
          75                 :   nsCOMPtr<nsIDOMNode> mParent;
          76                 :
          77                 :   /** next sibling to remember for undo/redo purposes */
          78                 :   nsCOMPtr<nsIDOMNode> mRefNode;
          79                 :
          80                 :   /** the editor for this transaction */
          81                 :   nsIEditor* mEditor;
          82                 :
          83                 :   /** range updater object */
          84                 :   nsRangeUpdater *mRangeUpdater;
          85                 : };
          86                 :
          87                 : #endif

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