| OLD | NEW |
| 1 /* | 1 /* |
| 2 * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. | 2 * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
| (...skipping 30 matching lines...) Expand all Loading... |
| 41 class Document; | 41 class Document; |
| 42 class Element; | 42 class Element; |
| 43 class Frame; | 43 class Frame; |
| 44 class HTMLFrameOwnerElement; | 44 class HTMLFrameOwnerElement; |
| 45 class InputDeviceCapabilities; | 45 class InputDeviceCapabilities; |
| 46 class LocalFrame; | 46 class LocalFrame; |
| 47 class Node; | 47 class Node; |
| 48 class Page; | 48 class Page; |
| 49 class RemoteFrame; | 49 class RemoteFrame; |
| 50 | 50 |
| 51 class CORE_EXPORT FocusController final : public NoBaseWillBeGarbageCollectedFin
alized<FocusController> { | 51 class CORE_EXPORT FocusController final : public GarbageCollectedFinalized<Focus
Controller> { |
| 52 WTF_MAKE_NONCOPYABLE(FocusController); USING_FAST_MALLOC_WILL_BE_REMOVED(Foc
usController); | 52 WTF_MAKE_NONCOPYABLE(FocusController); |
| 53 public: | 53 public: |
| 54 static PassOwnPtrWillBeRawPtr<FocusController> create(Page*); | 54 static RawPtr<FocusController> create(Page*); |
| 55 | 55 |
| 56 void setFocusedFrame(PassRefPtrWillBeRawPtr<Frame>, bool notifyEmbedder = tr
ue); | 56 void setFocusedFrame(RawPtr<Frame>, bool notifyEmbedder = true); |
| 57 void focusDocumentView(PassRefPtrWillBeRawPtr<Frame>, bool notifyEmbedder =
true); | 57 void focusDocumentView(RawPtr<Frame>, bool notifyEmbedder = true); |
| 58 LocalFrame* focusedFrame() const; | 58 LocalFrame* focusedFrame() const; |
| 59 Frame* focusedOrMainFrame() const; | 59 Frame* focusedOrMainFrame() const; |
| 60 | 60 |
| 61 // Finds the focused HTMLFrameOwnerElement, if any, in the provided frame. | 61 // Finds the focused HTMLFrameOwnerElement, if any, in the provided frame. |
| 62 // An HTMLFrameOwnerElement is considered focused if the frame it owns, or | 62 // An HTMLFrameOwnerElement is considered focused if the frame it owns, or |
| 63 // one of its descendant frames, is currently focused. | 63 // one of its descendant frames, is currently focused. |
| 64 HTMLFrameOwnerElement* focusedFrameOwnerElement(LocalFrame& currentFrame) co
nst; | 64 HTMLFrameOwnerElement* focusedFrameOwnerElement(LocalFrame& currentFrame) co
nst; |
| 65 | 65 |
| 66 // Determines whether the provided Document has focus according to | 66 // Determines whether the provided Document has focus according to |
| 67 // http://www.w3.org/TR/html5/editing.html#dom-document-hasfocus | 67 // http://www.w3.org/TR/html5/editing.html#dom-document-hasfocus |
| 68 bool isDocumentFocused(const Document&) const; | 68 bool isDocumentFocused(const Document&) const; |
| 69 | 69 |
| 70 bool setInitialFocus(WebFocusType); | 70 bool setInitialFocus(WebFocusType); |
| 71 bool advanceFocus(WebFocusType type, InputDeviceCapabilities* sourceCapabili
ties = nullptr) { return advanceFocus(type, false, sourceCapabilities); } | 71 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); | 72 bool advanceFocusAcrossFrames(WebFocusType, RemoteFrame* from, LocalFrame* t
o, InputDeviceCapabilities* sourceCapabilities = nullptr); |
| 73 Element* findFocusableElementInShadowHost(const Element& shadowHost); | 73 Element* findFocusableElementInShadowHost(const Element& shadowHost); |
| 74 | 74 |
| 75 bool setFocusedElement(Element*, PassRefPtrWillBeRawPtr<Frame>, const FocusP
arams&); | 75 bool setFocusedElement(Element*, RawPtr<Frame>, const FocusParams&); |
| 76 // |setFocusedElement| variant with SelectionBehaviorOnFocus::None, | 76 // |setFocusedElement| variant with SelectionBehaviorOnFocus::None, |
| 77 // |WebFocusTypeNone, and null InputDeviceCapabilities. | 77 // |WebFocusTypeNone, and null InputDeviceCapabilities. |
| 78 bool setFocusedElement(Element*, PassRefPtrWillBeRawPtr<Frame>); | 78 bool setFocusedElement(Element*, RawPtr<Frame>); |
| 79 | 79 |
| 80 void setActive(bool); | 80 void setActive(bool); |
| 81 bool isActive() const { return m_isActive; } | 81 bool isActive() const { return m_isActive; } |
| 82 | 82 |
| 83 void setFocused(bool); | 83 void setFocused(bool); |
| 84 bool isFocused() const { return m_isFocused; } | 84 bool isFocused() const { return m_isFocused; } |
| 85 | 85 |
| 86 DECLARE_TRACE(); | 86 DECLARE_TRACE(); |
| 87 | 87 |
| 88 private: | 88 private: |
| 89 explicit FocusController(Page*); | 89 explicit FocusController(Page*); |
| 90 | 90 |
| 91 Element* findFocusableElement(WebFocusType, Element&); | 91 Element* findFocusableElement(WebFocusType, Element&); |
| 92 | 92 |
| 93 bool advanceFocus(WebFocusType, bool initialFocus, InputDeviceCapabilities*
sourceCapabilities = nullptr); | 93 bool advanceFocus(WebFocusType, bool initialFocus, InputDeviceCapabilities*
sourceCapabilities = nullptr); |
| 94 bool advanceFocusDirectionally(WebFocusType); | 94 bool advanceFocusDirectionally(WebFocusType); |
| 95 bool advanceFocusInDocumentOrder(LocalFrame*, Element* start, WebFocusType,
bool initialFocus, InputDeviceCapabilities* sourceCapabilities); | 95 bool advanceFocusInDocumentOrder(LocalFrame*, Element* start, WebFocusType,
bool initialFocus, InputDeviceCapabilities* sourceCapabilities); |
| 96 | 96 |
| 97 bool advanceFocusDirectionallyInContainer(Node* container, const LayoutRect&
startingRect, WebFocusType); | 97 bool advanceFocusDirectionallyInContainer(Node* container, const LayoutRect&
startingRect, WebFocusType); |
| 98 void findFocusCandidateInContainer(Node& container, const LayoutRect& starti
ngRect, WebFocusType, FocusCandidate& closest); | 98 void findFocusCandidateInContainer(Node& container, const LayoutRect& starti
ngRect, WebFocusType, FocusCandidate& closest); |
| 99 | 99 |
| 100 RawPtrWillBeMember<Page> m_page; | 100 Member<Page> m_page; |
| 101 RefPtrWillBeMember<Frame> m_focusedFrame; | 101 Member<Frame> m_focusedFrame; |
| 102 bool m_isActive; | 102 bool m_isActive; |
| 103 bool m_isFocused; | 103 bool m_isFocused; |
| 104 bool m_isChangingFocusedFrame; | 104 bool m_isChangingFocusedFrame; |
| 105 }; | 105 }; |
| 106 | 106 |
| 107 } // namespace blink | 107 } // namespace blink |
| 108 | 108 |
| 109 #endif // FocusController_h | 109 #endif // FocusController_h |
| OLD | NEW |