LCOV - code coverage report
Current view: directory - content/xul/document/src - nsXULControllers.h (source / functions) Found Hit Coverage
Test: app.info Lines: 10 1 10.0 %
Date: 2012-06-02 Functions: 9 1 11.1 %

       1                 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       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                 :  *   Original Author: David W. Hyatt (hyatt@netscape.com)
      24                 :  *
      25                 :  * Alternatively, the contents of this file may be used under the terms of
      26                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
      27                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      28                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      29                 :  * of those above. If you wish to allow use of your version of this file only
      30                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      31                 :  * use your version of this file under the terms of the MPL, indicate your
      32                 :  * decision by deleting the provisions above and replace them with the notice
      33                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      34                 :  * the provisions above, a recipient may use your version of this file under
      35                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      36                 :  *
      37                 :  * ***** END LICENSE BLOCK ***** */
      38                 : 
      39                 : /*
      40                 : 
      41                 :   The XUL "controllers" object.
      42                 : 
      43                 : */
      44                 : 
      45                 : #ifndef nsXULControllers_h__
      46                 : #define nsXULControllers_h__
      47                 : 
      48                 : #include "nsCOMPtr.h"
      49                 : #include "nsWeakPtr.h"
      50                 : #include "nsIControllers.h"
      51                 : #include "nsISecurityCheckedComponent.h"
      52                 : #include "nsCycleCollectionParticipant.h"
      53                 : 
      54                 : /* non-XPCOM class for holding controllers and their IDs */
      55                 : class nsXULControllerData
      56                 : {
      57                 : public:
      58               0 :                             nsXULControllerData(PRUint32 inControllerID, nsIController* inController)
      59                 :                             : mControllerID(inControllerID)
      60               0 :                             , mController(inController)
      61                 :                             {                            
      62               0 :                             }
      63                 : 
      64               0 :                             ~nsXULControllerData() {}
      65                 : 
      66               0 :     PRUint32                GetControllerID()   { return mControllerID; }
      67                 : 
      68               0 :     nsresult                GetController(nsIController **outController)
      69                 :                             {
      70               0 :                               NS_IF_ADDREF(*outController = mController);
      71               0 :                               return NS_OK;
      72                 :                             }
      73                 :     
      74                 :     PRUint32                mControllerID;
      75                 :     nsCOMPtr<nsIController> mController;
      76                 : };
      77                 : 
      78                 : 
      79                 : nsresult NS_NewXULControllers(nsISupports* aOuter, REFNSIID aIID, void** aResult);
      80                 : 
      81                 : class nsXULControllers : public nsIControllers,
      82                 :                          public nsISecurityCheckedComponent
      83                 : {
      84                 : public:
      85                 :     friend nsresult
      86                 :     NS_NewXULControllers(nsISupports* aOuter, REFNSIID aIID, void** aResult);
      87                 : 
      88               0 :     NS_DECL_CYCLE_COLLECTING_ISUPPORTS
      89            1464 :     NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(nsXULControllers, nsIControllers)
      90                 :     NS_DECL_NSICONTROLLERS
      91                 :     NS_DECL_NSISECURITYCHECKEDCOMPONENT
      92                 :   
      93                 : protected:
      94                 :     nsXULControllers();
      95                 :     virtual ~nsXULControllers(void);
      96                 : 
      97                 :     void        DeleteControllers();
      98                 : 
      99                 :     nsTArray<nsXULControllerData*>   mControllers;
     100                 :     PRUint32                         mCurControllerID;
     101                 : };
     102                 : 
     103                 : 
     104                 : 
     105                 : 
     106                 : #endif // nsXULControllers_h__

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