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
|
/*
* Copyright (C) 2013 Google Inc. All rights reserved.
* Copyright (C) 2015, 2016 Apple Inc. All rights reserved.
*
* 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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.
*/
#ifndef JSCustomElementInterface_h
#define JSCustomElementInterface_h
#if ENABLE(CUSTOM_ELEMENTS)
#include "ActiveDOMCallback.h"
#include <heap/Weak.h>
#include <heap/WeakInlines.h>
#include <runtime/JSObject.h>
#include <wtf/Forward.h>
#include <wtf/RefCounted.h>
#include <wtf/RefPtr.h>
namespace JSC {
class JSObject;
class PrivateName;
}
namespace WebCore {
class DOMWrapperWorld;
class Element;
class JSDOMGlobalObject;
class MathMLElement;
class SVGElement;
class JSCustomElementInterface : public RefCounted<JSCustomElementInterface>, public ActiveDOMCallback {
public:
static Ref<JSCustomElementInterface> create(JSC::JSObject* callback, JSDOMGlobalObject* globalObject)
{
return adoptRef(*new JSCustomElementInterface(callback, globalObject));
}
RefPtr<Element> constructElement(const AtomicString&);
ScriptExecutionContext* scriptExecutionContext() const { return ContextDestructionObserver::scriptExecutionContext(); }
JSC::JSObject* constructor() { return m_constructor.get(); }
virtual ~JSCustomElementInterface();
private:
JSCustomElementInterface(JSC::JSObject* callback, JSDOMGlobalObject*);
mutable JSC::Weak<JSC::JSObject> m_constructor;
RefPtr<DOMWrapperWorld> m_isolatedWorld;
};
} // namespace WebCore
#endif
#endif
|
