LCOV - code coverage report
Current view: directory - layout/base - nsPresState.h (source / functions) Found Hit Coverage
Test: app.info Lines: 13 0 0.0 %
Date: 2012-06-02 Functions: 5 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
      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                 : /*
      39                 :  * a piece of state that is stored in session history when the document
      40                 :  * is not
      41                 :  */
      42                 : 
      43                 : #ifndef nsPresState_h_
      44                 : #define nsPresState_h_
      45                 : 
      46                 : #include "prtypes.h"
      47                 : #include "nsPoint.h"
      48                 : #include "nsAutoPtr.h"
      49                 : #include "nsRect.h"
      50                 : 
      51                 : class nsPresState
      52               0 : {
      53                 : public:
      54               0 :   nsPresState()
      55                 :     : mContentData(nsnull)
      56                 :     , mScrollState(0, 0)
      57                 :     , mDisabledSet(false)
      58               0 :     , mDisabled(false)
      59               0 :   {}
      60                 : 
      61               0 :   void SetScrollState(const nsPoint& aState)
      62                 :   {
      63               0 :     mScrollState = aState;
      64               0 :   }
      65                 : 
      66               0 :   nsPoint GetScrollState()
      67                 :   {
      68               0 :     return mScrollState;
      69                 :   }
      70                 : 
      71               0 :   void ClearNonScrollState()
      72                 :   {
      73               0 :     mContentData = nsnull;
      74               0 :     mDisabledSet = false;
      75               0 :   }
      76                 : 
      77                 :   bool GetDisabled()
      78                 :   {
      79                 :     return mDisabled;
      80                 :   }
      81                 : 
      82                 :   void SetDisabled(bool aDisabled)
      83                 :   {
      84                 :     mDisabled = aDisabled;
      85                 :     mDisabledSet = true;
      86                 :   }
      87                 : 
      88                 :   bool IsDisabledSet()
      89                 :   {
      90                 :     return mDisabledSet;
      91                 :   }
      92                 : 
      93                 :   nsISupports* GetStateProperty()
      94                 :   {
      95                 :     return mContentData;
      96                 :   }
      97                 : 
      98                 :   void SetStateProperty(nsISupports *aProperty)
      99                 :   {
     100                 :     mContentData = aProperty;
     101                 :   }
     102                 : 
     103                 : // MEMBER VARIABLES
     104                 : protected:
     105                 :   nsCOMPtr<nsISupports> mContentData;
     106                 :   nsPoint mScrollState;
     107                 :   bool mDisabledSet;
     108                 :   bool mDisabled;
     109                 : };
     110                 : 
     111                 : #endif /* nsPresState_h_ */

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