1/*
2 * Copyright (C) 2004, 2008, 2009 Apple Inc. All rights reserved.
3 * Copyright (C) 2006 Jonas Witt <jonas.witt@gmail.com>
4 * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source ec must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
16 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
18 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
19 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
22 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
23 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28#import "config.h"
29#import "DOMEventInternal.h"
30
31#import "DOMBeforeLoadEvent.h"
32#import "DOMKeyboardEvent.h"
33#import "DOMMessageEvent.h"
34#import "DOMMouseEvent.h"
35#import "DOMMutationEvent.h"
36#import "DOMOverflowEvent.h"
37#import "DOMProgressEvent.h"
38#import "DOMTextEvent.h"
39#import "DOMWheelEvent.h"
40#import "Event.h"
41#import "EventNames.h"
42
43#if ENABLE(TOUCH_EVENTS)
44#import "DOMTouchEvent.h"
45#endif
46
47#if ENABLE(IOS_GESTURE_EVENTS)
48#import "DOMGestureEvent.h"
49#endif
50
51using WebCore::eventNames;
52
53Class kitClass(WebCore::Event* impl)
54{
55    if (impl->isUIEvent()) {
56        if (impl->isKeyboardEvent())
57            return [DOMKeyboardEvent class];
58        if (impl->isMouseEvent())
59            return [DOMMouseEvent class];
60
61        WebCore::EventInterface desiredInterface = impl->eventInterface();
62        if (desiredInterface == WebCore::TextEventInterfaceType)
63            return [DOMTextEvent class];
64        if (desiredInterface == WebCore::WheelEventInterfaceType)
65            return [DOMWheelEvent class];
66#if PLATFORM(IOS) && ENABLE(TOUCH_EVENTS)
67        if (desiredInterface == WebCore::TouchEventInterfaceType)
68            return [DOMTouchEvent class];
69#endif
70#if ENABLE(IOS_GESTURE_EVENTS)
71        if (desiredInterface == WebCore::GestureEventInterfaceType)
72            return [DOMGestureEvent class];
73#endif
74        return [DOMUIEvent class];
75    }
76
77    WebCore::EventInterface desiredInterface = impl->eventInterface();
78    if (desiredInterface == WebCore::MutationEventInterfaceType)
79        return [DOMMutationEvent class];
80    if (desiredInterface == WebCore::OverflowEventInterfaceType)
81        return [DOMOverflowEvent class];
82    if (desiredInterface == WebCore::MessageEventInterfaceType)
83        return [DOMMessageEvent class];
84    if (desiredInterface == WebCore::ProgressEventInterfaceType || desiredInterface == WebCore::XMLHttpRequestProgressEventInterfaceType)
85        return [DOMProgressEvent class];
86    if (desiredInterface == WebCore::BeforeLoadEventInterfaceType)
87        return [DOMBeforeLoadEvent class];
88    return [DOMEvent class];
89}
90