LCOV - code coverage report
Current view: directory - editor/libeditor/base - SetDocTitleTxn.h (source / functions) Found Hit Coverage
Test: app.info Lines: 1 0 0.0 %
Date: 2012-06-02 Functions: 2 0 0.0 %

       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 SetDocTitleTxn_h__
      39                 : #define SetDocTitleTxn_h__
      40                 : 
      41                 : #include "EditTxn.h"
      42                 : #include "nsIEditor.h"
      43                 : #include "nsIHTMLEditor.h"
      44                 : #include "nsITransaction.h"
      45                 : #include "nsCOMPtr.h"
      46                 : 
      47                 : /**
      48                 :  * A transaction that changes the document's title,
      49                 :  *  which is a text node under the <title> tag in a page's <head> section
      50                 :  * provides default concrete behavior for all nsITransaction methods.
      51                 :  */
      52                 : class SetDocTitleTxn : public EditTxn
      53               0 : {
      54                 : public:
      55                 :   /** Initialize the transaction.
      56                 :     * @param aEditor the object providing core editing operations
      57                 :     * @param aValue  the new value for document title
      58                 :     */
      59                 :   NS_IMETHOD Init(nsIHTMLEditor  *aEditor,
      60                 :                   const nsAString *aValue);
      61                 :   SetDocTitleTxn();
      62                 : private:
      63                 :   nsresult SetDomTitle(const nsAString& aTitle);
      64                 : 
      65                 : public:
      66                 :   NS_DECL_EDITTXN
      67                 : 
      68                 :   NS_IMETHOD RedoTransaction();
      69                 :   NS_IMETHOD GetIsTransient(bool *aIsTransient);
      70                 : 
      71                 : protected:
      72                 : 
      73                 :   /** the editor that created this transaction */
      74                 :   nsIHTMLEditor*  mEditor;
      75                 :   
      76                 :   /** The new title string */
      77                 :   nsString    mValue;
      78                 : 
      79                 :   /** The previous title string to use for undo */
      80                 :   nsString    mUndoValue;
      81                 : 
      82                 :   /** Set true if we dont' really change the title during Do() */
      83                 :   bool mIsTransient;
      84                 : };
      85                 : 
      86                 : #endif

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