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Side by Side Diff: Source/core/events/FocusEvent.h

Issue 26558004: Revert 158219 "Move dom/*Event* to events to match the DOM vs. E..." (Closed) Base URL: svn://svn.chromium.org/blink/branches/chromium/1651/
Patch Set: Created 7 years, 2 months ago
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1 /*
2 * Copyright (C) 2013 Google 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 #ifndef FocusEvent_h
27 #define FocusEvent_h
28
29 #include "core/events/EventTarget.h"
30 #include "core/events/UIEvent.h"
31
32 namespace WebCore {
33
34 class Node;
35
36 struct FocusEventInit : public UIEventInit {
37 FocusEventInit();
38
39 RefPtr<EventTarget> relatedTarget;
40 };
41
42 class FocusEvent : public UIEvent {
43 public:
44 static PassRefPtr<FocusEvent> create()
45 {
46 return adoptRef(new FocusEvent);
47 }
48
49 static PassRefPtr<FocusEvent> create(const AtomicString& type, bool canBubbl e, bool cancelable, PassRefPtr<AbstractView> view, int detail, EventTarget* rela tedTarget)
50 {
51 return adoptRef(new FocusEvent(type, canBubble, cancelable, view, detail , relatedTarget));
52 }
53
54 static PassRefPtr<FocusEvent> create(const AtomicString& type, const FocusEv entInit& initializer)
55 {
56 return adoptRef(new FocusEvent(type, initializer));
57 }
58
59 EventTarget* relatedTarget() const { return m_relatedTarget.get(); }
60 void setRelatedTarget(EventTarget* relatedTarget) { m_relatedTarget = relate dTarget; }
61
62 virtual const AtomicString& interfaceName() const;
63 virtual bool isFocusEvent() const;
64
65 private:
66 FocusEvent();
67 FocusEvent(const AtomicString& type, bool canBubble, bool cancelable, PassRe fPtr<AbstractView>, int, EventTarget*);
68 FocusEvent(const AtomicString& type, const FocusEventInit&);
69
70 RefPtr<EventTarget> m_relatedTarget;
71 };
72
73 inline FocusEvent* toFocusEvent(Event* event)
74 {
75 ASSERT(event && event->isFocusEvent());
76 return static_cast<FocusEvent*>(event);
77 }
78
79 class FocusEventDispatchMediator : public EventDispatchMediator {
80 public:
81 static PassRefPtr<FocusEventDispatchMediator> create(PassRefPtr<FocusEvent>) ;
82 private:
83 explicit FocusEventDispatchMediator(PassRefPtr<FocusEvent>);
84 FocusEvent* event() const { return static_cast<FocusEvent*>(EventDispatchMed iator::event()); }
85 virtual bool dispatchEvent(EventDispatcher*) const OVERRIDE;
86 };
87
88 class BlurEventDispatchMediator : public EventDispatchMediator {
89 public:
90 static PassRefPtr<BlurEventDispatchMediator> create(PassRefPtr<FocusEvent>);
91 private:
92 explicit BlurEventDispatchMediator(PassRefPtr<FocusEvent>);
93 FocusEvent* event() const { return static_cast<FocusEvent*>(EventDispatchMed iator::event()); }
94 virtual bool dispatchEvent(EventDispatcher*) const OVERRIDE;
95 };
96
97 class FocusInEventDispatchMediator : public EventDispatchMediator {
98 public:
99 static PassRefPtr<FocusInEventDispatchMediator> create(PassRefPtr<FocusEvent >);
100 private:
101 explicit FocusInEventDispatchMediator(PassRefPtr<FocusEvent>);
102 FocusEvent* event() const { return static_cast<FocusEvent*>(EventDispatchMed iator::event()); }
103 virtual bool dispatchEvent(EventDispatcher*) const OVERRIDE;
104 };
105
106 class FocusOutEventDispatchMediator : public EventDispatchMediator {
107 public:
108 static PassRefPtr<FocusOutEventDispatchMediator> create(PassRefPtr<FocusEven t>);
109 private:
110 explicit FocusOutEventDispatchMediator(PassRefPtr<FocusEvent>);
111 FocusEvent* event() const { return static_cast<FocusEvent*>(EventDispatchMed iator::event()); }
112 virtual bool dispatchEvent(EventDispatcher*) const OVERRIDE;
113 };
114
115 } // namespace WebCore
116
117 #endif // FocusEvent_h
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