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1 /* | 1 /* |
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
3 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
4 * (C) 2001 Dirk Mueller (mueller@kde.org) | 4 * (C) 2001 Dirk Mueller (mueller@kde.org) |
5 * (C) 2006 Alexey Proskuryakov (ap@webkit.org) | 5 * (C) 2006 Alexey Proskuryakov (ap@webkit.org) |
6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All r
ights reserved. | 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All r
ights reserved. |
7 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t
orchmobile.com/) | 7 * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.t
orchmobile.com/) |
8 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) | 8 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) |
9 * Copyright (C) 2013 Google Inc. All rights reserved. | 9 * Copyright (C) 2013 Google Inc. All rights reserved. |
10 * | 10 * |
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34 #include "platform/Timer.h" | 34 #include "platform/Timer.h" |
35 #include "platform/geometry/LayoutRect.h" | 35 #include "platform/geometry/LayoutRect.h" |
36 #include "wtf/Deque.h" | 36 #include "wtf/Deque.h" |
37 #include "wtf/RefPtr.h" | 37 #include "wtf/RefPtr.h" |
38 #include "wtf/Vector.h" | 38 #include "wtf/Vector.h" |
39 | 39 |
40 namespace WebCore { | 40 namespace WebCore { |
41 | 41 |
42 class Document; | 42 class Document; |
43 class Element; | 43 class Element; |
| 44 class ExecutionContext; |
| 45 class FullscreenObserver; |
44 class Node; | 46 class Node; |
45 class RenderFullScreen; | 47 class RenderFullScreen; |
46 class RenderStyle; | 48 class RenderStyle; |
47 class ExecutionContext; | |
48 | 49 |
49 class FullscreenElementStack FINAL | 50 class FullscreenElementStack FINAL |
50 : public NoBaseWillBeGarbageCollectedFinalized<FullscreenElementStack> | 51 : public NoBaseWillBeGarbageCollectedFinalized<FullscreenElementStack> |
51 , public DocumentSupplement | 52 , public DocumentSupplement |
52 , public DocumentLifecycleObserver { | 53 , public DocumentLifecycleObserver { |
53 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(FullscreenElementStack); | 54 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(FullscreenElementStack); |
54 public: | 55 public: |
55 virtual ~FullscreenElementStack(); | 56 virtual ~FullscreenElementStack(); |
56 static const char* supplementName(); | 57 static const char* supplementName(); |
57 static FullscreenElementStack& from(Document&); | 58 static FullscreenElementStack& from(Document&); |
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94 | 95 |
95 bool webkitIsFullScreen() const { return m_fullScreenElement.get(); } | 96 bool webkitIsFullScreen() const { return m_fullScreenElement.get(); } |
96 bool webkitFullScreenKeyboardInputAllowed() const { return m_fullScreenEleme
nt.get() && m_areKeysEnabledInFullScreen; } | 97 bool webkitFullScreenKeyboardInputAllowed() const { return m_fullScreenEleme
nt.get() && m_areKeysEnabledInFullScreen; } |
97 Element* webkitCurrentFullScreenElement() const { return m_fullScreenElement
.get(); } | 98 Element* webkitCurrentFullScreenElement() const { return m_fullScreenElement
.get(); } |
98 | 99 |
99 virtual void documentWasDetached() OVERRIDE; | 100 virtual void documentWasDetached() OVERRIDE; |
100 virtual void documentWasDisposed() OVERRIDE; | 101 virtual void documentWasDisposed() OVERRIDE; |
101 | 102 |
102 virtual void trace(Visitor*) OVERRIDE; | 103 virtual void trace(Visitor*) OVERRIDE; |
103 | 104 |
| 105 void addObserver(FullscreenObserver*); |
| 106 void removeObserver(FullscreenObserver*); |
| 107 |
104 private: | 108 private: |
105 static FullscreenElementStack* fromIfExistsSlow(Document&); | 109 static FullscreenElementStack* fromIfExistsSlow(Document&); |
106 | 110 |
107 explicit FullscreenElementStack(Document&); | 111 explicit FullscreenElementStack(Document&); |
108 | 112 |
109 Document* document(); | 113 Document* document(); |
110 void fullScreenChangeDelayTimerFired(Timer<FullscreenElementStack>*); | 114 void fullScreenChangeDelayTimerFired(Timer<FullscreenElementStack>*); |
111 | 115 |
| 116 void notifyObserversDidFullyExitFullScreen(); |
| 117 |
112 bool m_areKeysEnabledInFullScreen; | 118 bool m_areKeysEnabledInFullScreen; |
113 RefPtrWillBeMember<Element> m_fullScreenElement; | 119 RefPtrWillBeMember<Element> m_fullScreenElement; |
114 WillBeHeapVector<RefPtrWillBeMember<Element> > m_fullScreenElementStack; | 120 WillBeHeapVector<RefPtrWillBeMember<Element> > m_fullScreenElementStack; |
115 RenderFullScreen* m_fullScreenRenderer; | 121 RenderFullScreen* m_fullScreenRenderer; |
116 Timer<FullscreenElementStack> m_fullScreenChangeDelayTimer; | 122 Timer<FullscreenElementStack> m_fullScreenChangeDelayTimer; |
117 WillBeHeapDeque<RefPtrWillBeMember<Node> > m_fullScreenChangeEventTargetQueu
e; | 123 WillBeHeapDeque<RefPtrWillBeMember<Node> > m_fullScreenChangeEventTargetQueu
e; |
118 WillBeHeapDeque<RefPtrWillBeMember<Node> > m_fullScreenErrorEventTargetQueue
; | 124 WillBeHeapDeque<RefPtrWillBeMember<Node> > m_fullScreenErrorEventTargetQueue
; |
119 LayoutRect m_savedPlaceholderFrameRect; | 125 LayoutRect m_savedPlaceholderFrameRect; |
120 RefPtr<RenderStyle> m_savedPlaceholderRenderStyle; | 126 RefPtr<RenderStyle> m_savedPlaceholderRenderStyle; |
| 127 typedef HashSet<FullscreenObserver*> FullscreenObserverSet; |
| 128 FullscreenObserverSet m_fullscreenObservers; |
121 }; | 129 }; |
122 | 130 |
123 inline bool FullscreenElementStack::isActiveFullScreenElement(const Element* ele
ment) | 131 inline bool FullscreenElementStack::isActiveFullScreenElement(const Element* ele
ment) |
124 { | 132 { |
125 FullscreenElementStack* controller = fromIfExists(element->document()); | 133 FullscreenElementStack* controller = fromIfExists(element->document()); |
126 if (!controller) | 134 if (!controller) |
127 return false; | 135 return false; |
128 return controller->webkitIsFullScreen() && controller->webkitCurrentFullScre
enElement() == element; | 136 return controller->webkitIsFullScreen() && controller->webkitCurrentFullScre
enElement() == element; |
129 } | 137 } |
130 | 138 |
131 inline FullscreenElementStack* FullscreenElementStack::fromIfExists(Document& do
cument) | 139 inline FullscreenElementStack* FullscreenElementStack::fromIfExists(Document& do
cument) |
132 { | 140 { |
133 if (!document.hasFullscreenElementStack()) | 141 if (!document.hasFullscreenElementStack()) |
134 return 0; | 142 return 0; |
135 return fromIfExistsSlow(document); | 143 return fromIfExistsSlow(document); |
136 } | 144 } |
137 | 145 |
138 } // namespace WebCore | 146 } // namespace WebCore |
139 | 147 |
140 #endif // FullscreenElementStack_h | 148 #endif // FullscreenElementStack_h |
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