1/*
2 * Copyright (C) 2010 Apple Inc. All rights reserved.
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public License
15 * along with this library; see the file COPYING.LIB. If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 *
19 */
20
21#pragma once
22
23#include "Event.h"
24#include "EventNames.h"
25
26namespace WebCore {
27
28class HashChangeEvent final : public Event {
29public:
30 static Ref<HashChangeEvent> create(const String& oldURL, const String& newURL)
31 {
32 return adoptRef(*new HashChangeEvent(oldURL, newURL));
33 }
34
35 static Ref<HashChangeEvent> createForBindings()
36 {
37 return adoptRef(*new HashChangeEvent);
38 }
39
40 struct Init : EventInit {
41 String oldURL;
42 String newURL;
43 };
44
45 static Ref<HashChangeEvent> create(const AtomicString& type, const Init& initializer, IsTrusted isTrusted = IsTrusted::No)
46 {
47 return adoptRef(*new HashChangeEvent(type, initializer, isTrusted));
48 }
49
50 void initHashChangeEvent(const AtomicString& eventType, bool canBubble, bool cancelable, const String& oldURL, const String& newURL)
51 {
52 if (isBeingDispatched())
53 return;
54
55 initEvent(eventType, canBubble, cancelable);
56
57 m_oldURL = oldURL;
58 m_newURL = newURL;
59 }
60
61 const String& oldURL() const { return m_oldURL; }
62 const String& newURL() const { return m_newURL; }
63
64 EventInterface eventInterface() const override { return HashChangeEventInterfaceType; }
65
66private:
67 HashChangeEvent()
68 {
69 }
70
71 HashChangeEvent(const String& oldURL, const String& newURL)
72 : Event(eventNames().hashchangeEvent, CanBubble::No, IsCancelable::No)
73 , m_oldURL(oldURL)
74 , m_newURL(newURL)
75 {
76 }
77
78 HashChangeEvent(const AtomicString& type, const Init& initializer, IsTrusted isTrusted)
79 : Event(type, initializer, isTrusted)
80 , m_oldURL(initializer.oldURL)
81 , m_newURL(initializer.newURL)
82 {
83 }
84
85 String m_oldURL;
86 String m_newURL;
87};
88
89} // namespace WebCore
90