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 : * the Mozilla Foundation.
19 : * Portions created by the Initial Developer are Copyright (C) 2010
20 : * the Initial Developer. All Rights Reserved.
21 : *
22 : * Contributor(s):
23 : * Felipe Gomes <felipc@gmail.com>
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
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32 : * decision by deleting the provisions above and replace them with the notice
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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 : #include "nsDOMMozTouchEvent.h"
40 : #include "nsGUIEvent.h"
41 : #include "nsContentUtils.h"
42 :
43 0 : nsDOMMozTouchEvent::nsDOMMozTouchEvent(nsPresContext* aPresContext, nsMozTouchEvent* aEvent)
44 0 : : nsDOMMouseEvent(aPresContext, aEvent ? aEvent : new nsMozTouchEvent(false, 0, nsnull, 0))
45 : {
46 0 : NS_ASSERTION(mEvent->eventStructType == NS_MOZTOUCH_EVENT, "event type mismatch NS_MOZTOUCH_EVENT");
47 :
48 0 : if (aEvent) {
49 0 : mEventIsInternal = false;
50 : } else {
51 0 : mEventIsInternal = true;
52 0 : mEvent->time = PR_Now();
53 0 : mEvent->refPoint.x = mEvent->refPoint.y = 0;
54 : }
55 0 : }
56 :
57 0 : nsDOMMozTouchEvent::~nsDOMMozTouchEvent()
58 : {
59 0 : if (mEventIsInternal) {
60 0 : delete static_cast<nsMozTouchEvent*>(mEvent);
61 0 : mEvent = nsnull;
62 : }
63 0 : }
64 :
65 0 : NS_IMPL_ADDREF_INHERITED(nsDOMMozTouchEvent, nsDOMMouseEvent)
66 0 : NS_IMPL_RELEASE_INHERITED(nsDOMMozTouchEvent, nsDOMMouseEvent)
67 :
68 : DOMCI_DATA(MozTouchEvent, nsDOMMozTouchEvent)
69 :
70 0 : NS_INTERFACE_MAP_BEGIN(nsDOMMozTouchEvent)
71 0 : NS_INTERFACE_MAP_ENTRY(nsIDOMMozTouchEvent)
72 0 : NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(MozTouchEvent)
73 0 : NS_INTERFACE_MAP_END_INHERITING(nsDOMMouseEvent)
74 :
75 : /* readonly attribute unsigned long steramId; */
76 : NS_IMETHODIMP
77 0 : nsDOMMozTouchEvent::GetStreamId(PRUint32 *aStreamId)
78 : {
79 0 : NS_ENSURE_ARG_POINTER(aStreamId);
80 0 : *aStreamId = static_cast<nsMozTouchEvent*>(mEvent)->streamId;
81 0 : return NS_OK;
82 : }
83 :
84 : NS_IMETHODIMP
85 0 : nsDOMMozTouchEvent::InitMozTouchEvent(const nsAString& aTypeArg,
86 : bool aCanBubbleArg,
87 : bool aCancelableArg,
88 : nsIDOMWindow* aViewArg,
89 : PRInt32 aDetailArg,
90 : PRInt32 aScreenX,
91 : PRInt32 aScreenY,
92 : PRInt32 aClientX,
93 : PRInt32 aClientY,
94 : bool aCtrlKeyArg,
95 : bool aAltKeyArg,
96 : bool aShiftKeyArg,
97 : bool aMetaKeyArg,
98 : PRUint16 aButton,
99 : nsIDOMEventTarget* aRelatedTarget,
100 : PRUint32 aStreamId)
101 : {
102 : nsresult rv = nsDOMMouseEvent::InitMouseEvent(aTypeArg,
103 : aCanBubbleArg,
104 : aCancelableArg,
105 : aViewArg,
106 : aDetailArg,
107 : aScreenX,
108 : aScreenY,
109 : aClientX,
110 : aClientY,
111 : aCtrlKeyArg,
112 : aAltKeyArg,
113 : aShiftKeyArg,
114 : aMetaKeyArg,
115 : aButton,
116 0 : aRelatedTarget);
117 0 : NS_ENSURE_SUCCESS(rv, rv);
118 :
119 0 : nsMozTouchEvent* mozTouchEvent = static_cast<nsMozTouchEvent*>(mEvent);
120 0 : mozTouchEvent->streamId = aStreamId;
121 :
122 0 : return NS_OK;
123 : }
124 :
125 0 : nsresult NS_NewDOMMozTouchEvent(nsIDOMEvent** aInstancePtrResult,
126 : nsPresContext* aPresContext,
127 : nsMozTouchEvent *aEvent)
128 : {
129 0 : nsDOMMozTouchEvent *it = new nsDOMMozTouchEvent(aPresContext, aEvent);
130 0 : return CallQueryInterface(it, aInstancePtrResult);
131 : }
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