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"),
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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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