third_party/WebKit/Source/core/page/FocusController.h - Issue 1919813002: Implementation of CSS3 nav-up/down/left/right properties from CSS3 UI

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Issue 1919813002: Implementation of CSS3 nav-up/down/left/right properties from CSS3 UI Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 7 months ago

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« third_party/WebKit/Source/core/frame/UseCounter.cpp ('K') | « third_party/WebKit/Source/core/input/EventHandler.cpp ('k') | third_party/WebKit/Source/core/page/FocusController.cpp » ('j') | third_party/WebKit/Source/core/page/FocusController.cpp » ('J')
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1 /*	1 /*

2 * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.	2 * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.

	3 * Copyright (C) 2013, 2014 Opera Software ASA. All rights reserved.

	4 * Copyright (C) 2016 Samsung Electronics. All rights reserved.

3 *	5 *

4 * Redistribution and use in source and binary forms, with or without	6 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions	7 * modification, are permitted provided that the following conditions

6 * are met:	8 * are met:

7 * 1. Redistributions of source code must retain the above copyright	9 * 1. Redistributions of source code must retain the above copyright

8 * notice, this list of conditions and the following disclaimer.	10 * notice, this list of conditions and the following disclaimer.

9 * 2. Redistributions in binary form must reproduce the above copyright	11 * 2. Redistributions in binary form must reproduce the above copyright

10 * notice, this list of conditions and the following disclaimer in the	12 * notice, this list of conditions and the following disclaimer in the

11 * documentation and/or other materials provided with the distribution.	13 * documentation and/or other materials provided with the distribution.

12 *	14 *

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63 // one of its descendant frames, is currently focused.	65 // one of its descendant frames, is currently focused.

64 HTMLFrameOwnerElement* focusedFrameOwnerElement(LocalFrame& currentFrame) co nst;	66 HTMLFrameOwnerElement* focusedFrameOwnerElement(LocalFrame& currentFrame) co nst;

65	67

66 // Determines whether the provided Document has focus according to	68 // Determines whether the provided Document has focus according to

67 // http://www.w3.org/TR/html5/editing.html#dom-document-hasfocus	69 // http://www.w3.org/TR/html5/editing.html#dom-document-hasfocus

68 bool isDocumentFocused(const Document&) const;	70 bool isDocumentFocused(const Document&) const;

69	71

70 bool setInitialFocus(WebFocusType);	72 bool setInitialFocus(WebFocusType);

71 bool advanceFocus(WebFocusType type, InputDeviceCapabilities* sourceCapabili ties = nullptr) { return advanceFocus(type, false, sourceCapabilities); }	73 bool advanceFocus(WebFocusType type, InputDeviceCapabilities* sourceCapabili ties = nullptr) { return advanceFocus(type, false, sourceCapabilities); }

72 bool advanceFocusAcrossFrames(WebFocusType, RemoteFrame* from, LocalFrame* t o, InputDeviceCapabilities* sourceCapabilities = nullptr);	74 bool advanceFocusAcrossFrames(WebFocusType, RemoteFrame* from, LocalFrame* t o, InputDeviceCapabilities* sourceCapabilities = nullptr);

	75 bool advanceCSSNavigationFocus(WebFocusType);

73 Element* findFocusableElementInShadowHost(const Element& shadowHost);	76 Element* findFocusableElementInShadowHost(const Element& shadowHost);

74	77

75 bool setFocusedElement(Element*, RawPtr<Frame>, const FocusParams&);	78 bool setFocusedElement(Element*, RawPtr<Frame>, const FocusParams&);

76 // \|setFocusedElement\| variant with SelectionBehaviorOnFocus::None,	79 // \|setFocusedElement\| variant with SelectionBehaviorOnFocus::None,

77 // \|WebFocusTypeNone, and null InputDeviceCapabilities.	80 // \|WebFocusTypeNone, and null InputDeviceCapabilities.

78 bool setFocusedElement(Element*, RawPtr<Frame>);	81 bool setFocusedElement(Element*, RawPtr<Frame>);

79	82

80 void setActive(bool);	83 void setActive(bool);

81 bool isActive() const { return m_isActive; }	84 bool isActive() const { return m_isActive; }

82	85

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100 Member<Page> m_page;	103 Member<Page> m_page;

101 Member<Frame> m_focusedFrame;	104 Member<Frame> m_focusedFrame;

102 bool m_isActive;	105 bool m_isActive;

103 bool m_isFocused;	106 bool m_isFocused;

104 bool m_isChangingFocusedFrame;	107 bool m_isChangingFocusedFrame;

105 };	108 };

106	109

107 } // namespace blink	110 } // namespace blink

108	111

109 #endif // FocusController_h	112 #endif // FocusController_h

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