1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
/*
* Copyright (C) 2007 Apple Inc. All rights reserved.
* (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "JSEventTargetNode.h"
namespace WebCore {
using namespace KJS;
JSEventTargetNode::JSEventTargetNode(JSObject* prototype, Node* node)
: JSNode(prototype, node)
{
}
bool JSEventTargetNode::getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot)
{
return m_base.getOwnPropertySlot<JSNode>(this, exec, propertyName, slot);
}
JSValue* JSEventTargetNode::getValueProperty(ExecState* exec, int token) const
{
return m_base.getValueProperty(this, exec, token);
}
void JSEventTargetNode::put(ExecState* exec, const Identifier& propertyName, JSValue* value, int attr)
{
m_base.put<JSNode>(this, exec, propertyName, value, attr);
}
void JSEventTargetNode::putValueProperty(ExecState* exec, int token, JSValue* value, int attr)
{
m_base.putValueProperty(this, exec, token, value, attr);
}
void JSEventTargetNode::setListener(ExecState* exec, const AtomicString& eventType, JSValue* func) const
{
Frame* frame = impl()->document()->frame();
if (frame)
EventTargetNodeCast(impl())->setHTMLEventListener(eventType, KJS::Window::retrieveWindow(frame)->findOrCreateJSEventListener(func, true));
}
JSValue* JSEventTargetNode::getListener(const AtomicString& eventType) const
{
EventListener* listener = EventTargetNodeCast(impl())->getHTMLEventListener(eventType);
JSEventListener* jsListener = static_cast<JSEventListener*>(listener);
if (jsListener && jsListener->listenerObj())
return jsListener->listenerObj();
return jsNull();
}
void JSEventTargetNode::pushEventHandlerScope(ExecState*, ScopeChain&) const
{
}
EventTargetNode* toEventTargetNode(JSValue* val)
{
if (!val || !val->isObject(&JSEventTargetNode::info))
return 0;
return static_cast<EventTargetNode*>(static_cast<JSEventTargetNode*>(val)->impl());
}
} // namespace WebCore
|