1/*
2 * Copyright (C) 2018 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#include "Base64Utilities.h"
29#include "EventTarget.h"
30#include "GlobalWindowIdentifier.h"
31#include <wtf/HashMap.h>
32#include <wtf/RefCounted.h>
33
34namespace WebCore {
35
36class AbstractFrame;
37
38// FIXME: Rename DOMWindow to LocalWindow and AbstractDOMWindow to DOMWindow.
39class AbstractDOMWindow : public RefCounted<AbstractDOMWindow>, public EventTargetWithInlineData {
40 WTF_MAKE_ISO_ALLOCATED(AbstractDOMWindow);
41public:
42 virtual ~AbstractDOMWindow();
43
44 static HashMap<GlobalWindowIdentifier, AbstractDOMWindow*>& allWindows();
45
46 const GlobalWindowIdentifier& identifier() const { return m_identifier; }
47
48 virtual AbstractFrame* frame() const = 0;
49
50 virtual bool isLocalDOMWindow() const = 0;
51 virtual bool isRemoteDOMWindow() const = 0;
52
53 using RefCounted::ref;
54 using RefCounted::deref;
55
56protected:
57 explicit AbstractDOMWindow(GlobalWindowIdentifier&&);
58
59 EventTargetInterface eventTargetInterface() const final { return DOMWindowEventTargetInterfaceType; }
60 void refEventTarget() final { ref(); }
61 void derefEventTarget() final { deref(); }
62
63private:
64 GlobalWindowIdentifier m_identifier;
65};
66
67} // namespace WebCore
68