1 : /* vim: set shiftwidth=2 tabstop=8 autoindent cindent expandtab: */
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 nsDOMTransitionEvent.
16 : *
17 : * The Initial Developer of the Original Code is the Mozilla Foundation.
18 : * Portions created by the Initial Developer are Copyright (C) 2009
19 : * the Initial Developer. All Rights Reserved.
20 : *
21 : * Contributor(s):
22 : * L. David Baron <dbaron@dbaron.org>, Mozilla Corporation (original author)
23 : *
24 : * Alternatively, the contents of this file may be used under the terms of
25 : * either the GNU General Public License Version 2 or later (the "GPL"), or
26 : * 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 : #include "nsDOMTransitionEvent.h"
39 : #include "nsGUIEvent.h"
40 : #include "nsDOMClassInfoID.h"
41 : #include "nsIClassInfo.h"
42 : #include "nsIXPCScriptable.h"
43 :
44 0 : nsDOMTransitionEvent::nsDOMTransitionEvent(nsPresContext *aPresContext,
45 : nsTransitionEvent *aEvent)
46 : : nsDOMEvent(aPresContext, aEvent ? aEvent
47 : : new nsTransitionEvent(false, 0,
48 : EmptyString(),
49 0 : 0.0))
50 : {
51 0 : if (aEvent) {
52 0 : mEventIsInternal = false;
53 : }
54 : else {
55 0 : mEventIsInternal = true;
56 0 : mEvent->time = PR_Now();
57 : }
58 0 : }
59 :
60 0 : nsDOMTransitionEvent::~nsDOMTransitionEvent()
61 : {
62 0 : if (mEventIsInternal) {
63 0 : delete TransitionEvent();
64 0 : mEvent = nsnull;
65 : }
66 0 : }
67 :
68 : DOMCI_DATA(TransitionEvent, nsDOMTransitionEvent)
69 :
70 0 : NS_INTERFACE_MAP_BEGIN(nsDOMTransitionEvent)
71 0 : NS_INTERFACE_MAP_ENTRY(nsIDOMTransitionEvent)
72 0 : NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(TransitionEvent)
73 0 : NS_INTERFACE_MAP_END_INHERITING(nsDOMEvent)
74 :
75 0 : NS_IMPL_ADDREF_INHERITED(nsDOMTransitionEvent, nsDOMEvent)
76 0 : NS_IMPL_RELEASE_INHERITED(nsDOMTransitionEvent, nsDOMEvent)
77 :
78 : NS_IMETHODIMP
79 0 : nsDOMTransitionEvent::GetPropertyName(nsAString & aPropertyName)
80 : {
81 0 : aPropertyName = TransitionEvent()->propertyName;
82 0 : return NS_OK;
83 : }
84 :
85 : NS_IMETHODIMP
86 0 : nsDOMTransitionEvent::GetElapsedTime(float *aElapsedTime)
87 : {
88 0 : *aElapsedTime = TransitionEvent()->elapsedTime;
89 0 : return NS_OK;
90 : }
91 :
92 : NS_IMETHODIMP
93 0 : nsDOMTransitionEvent::InitTransitionEvent(const nsAString & typeArg,
94 : bool canBubbleArg,
95 : bool cancelableArg,
96 : const nsAString & propertyNameArg,
97 : float elapsedTimeArg)
98 : {
99 0 : nsresult rv = nsDOMEvent::InitEvent(typeArg, canBubbleArg, cancelableArg);
100 0 : NS_ENSURE_SUCCESS(rv, rv);
101 :
102 0 : TransitionEvent()->propertyName = propertyNameArg;
103 0 : TransitionEvent()->elapsedTime = elapsedTimeArg;
104 :
105 0 : return NS_OK;
106 : }
107 :
108 : nsresult
109 0 : NS_NewDOMTransitionEvent(nsIDOMEvent **aInstancePtrResult,
110 : nsPresContext *aPresContext,
111 : nsTransitionEvent *aEvent)
112 : {
113 0 : nsDOMTransitionEvent *it = new nsDOMTransitionEvent(aPresContext, aEvent);
114 0 : return CallQueryInterface(it, aInstancePtrResult);
115 : }
|