LCOV - code coverage report
Current view: directory - content/events/src - nsDOMUIEvent.h (source / functions) Found Hit Coverage
Test: app.info Lines: 8 2 25.0 %
Date: 2012-06-02 Functions: 23 2 8.7 %

       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                 :  *   Ilya Konstantinov (mozilla-code@future.shiny.co.il)
      24                 :  *
      25                 :  * Alternatively, the contents of this file may be used under the terms of
      26                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
      27                 :  * 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                 : #ifndef nsDOMUIEvent_h
      40                 : #define nsDOMUIEvent_h
      41                 : 
      42                 : #include "nsIDOMUIEvent.h"
      43                 : #include "nsDOMEvent.h"
      44                 : 
      45                 : class nsDOMUIEvent : public nsDOMEvent,
      46                 :                      public nsIDOMUIEvent
      47               4 : {
      48                 : public:
      49                 :   nsDOMUIEvent(nsPresContext* aPresContext, nsGUIEvent* aEvent);
      50                 : 
      51                 :   NS_DECL_ISUPPORTS_INHERITED
      52            4392 :   NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(nsDOMUIEvent, nsDOMEvent)
      53                 : 
      54                 :   // nsIDOMUIEvent Interface
      55                 :   NS_DECL_NSIDOMUIEVENT
      56                 : 
      57                 :   // nsIPrivateDOMEvent interface
      58                 :   NS_IMETHOD DuplicatePrivateData();
      59                 :   virtual void Serialize(IPC::Message* aMsg, bool aSerializeInterfaceType);
      60                 :   virtual bool Deserialize(const IPC::Message* aMsg, void** aIter);
      61                 :   
      62                 :   // Forward to nsDOMEvent
      63               0 :   NS_FORWARD_TO_NSDOMEVENT
      64                 : 
      65               0 :   NS_FORWARD_NSIDOMNSEVENT(nsDOMEvent::)
      66                 : 
      67                 :   virtual nsresult InitFromCtor(const nsAString& aType,
      68                 :                                 JSContext* aCx, jsval* aVal);
      69                 : protected:
      70                 :   // Internal helper functions
      71                 :   nsIntPoint GetScreenPoint();
      72                 :   nsIntPoint GetClientPoint();
      73                 :   nsIntPoint GetLayerPoint();
      74                 :   nsIntPoint GetPagePoint();
      75                 : 
      76                 :   // Allow specializations.
      77               0 :   virtual nsresult Which(PRUint32* aWhich)
      78                 :   {
      79               0 :     NS_ENSURE_ARG_POINTER(aWhich);
      80                 :     // Usually we never reach here, as this is reimplemented for mouse and keyboard events.
      81               0 :     *aWhich = 0;
      82               0 :     return NS_OK;
      83                 :   }
      84                 : 
      85                 :   nsCOMPtr<nsIDOMWindow> mView;
      86                 :   PRInt32 mDetail;
      87                 :   nsIntPoint mClientPoint;
      88                 :   // Screenpoint is mEvent->refPoint.
      89                 :   nsIntPoint mLayerPoint;
      90                 :   nsIntPoint mPagePoint;
      91                 : };
      92                 : 
      93                 : #define NS_FORWARD_TO_NSDOMUIEVENT \
      94                 :   NS_FORWARD_NSIDOMUIEVENT(nsDOMUIEvent::) \
      95                 :   NS_FORWARD_TO_NSDOMEVENT
      96                 : 
      97                 : #endif // nsDOMUIEvent_h

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