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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) 2000 Dirk Mueller (mueller@kde.org) | 4 * (C) 2000 Dirk Mueller (mueller@kde.org) |
| 5 * Copyright (C) 2004, 2005, 2006, 2007, 2010 Apple Inc. All rights reserved. | 5 * Copyright (C) 2004, 2005, 2006, 2007, 2010 Apple Inc. All rights reserved. |
| 6 * | 6 * |
| 7 * This library is free software; you can redistribute it and/or | 7 * This library is free software; you can redistribute it and/or |
| 8 * modify it under the terms of the GNU Library General Public | 8 * modify it under the terms of the GNU Library General Public |
| 9 * License as published by the Free Software Foundation; either | 9 * License as published by the Free Software Foundation; either |
| 10 * version 2 of the License, or (at your option) any later version. | 10 * version 2 of the License, or (at your option) any later version. |
| (...skipping 12 matching lines...) Expand all Loading... |
| 23 | 23 |
| 24 #ifndef HTMLLabelElement_h | 24 #ifndef HTMLLabelElement_h |
| 25 #define HTMLLabelElement_h | 25 #define HTMLLabelElement_h |
| 26 | 26 |
| 27 #include "core/html/FormAssociatedElement.h" | 27 #include "core/html/FormAssociatedElement.h" |
| 28 #include "core/html/HTMLElement.h" | 28 #include "core/html/HTMLElement.h" |
| 29 #include "core/html/LabelableElement.h" | 29 #include "core/html/LabelableElement.h" |
| 30 | 30 |
| 31 namespace blink { | 31 namespace blink { |
| 32 | 32 |
| 33 class HTMLLabelElement FINAL : public HTMLElement, public FormAssociatedElement
{ | 33 class HTMLLabelElement final : public HTMLElement, public FormAssociatedElement
{ |
| 34 DEFINE_WRAPPERTYPEINFO(); | 34 DEFINE_WRAPPERTYPEINFO(); |
| 35 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(HTMLLabelElement); | 35 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(HTMLLabelElement); |
| 36 public: | 36 public: |
| 37 static PassRefPtrWillBeRawPtr<HTMLLabelElement> create(Document&, HTMLFormEl
ement*); | 37 static PassRefPtrWillBeRawPtr<HTMLLabelElement> create(Document&, HTMLFormEl
ement*); |
| 38 LabelableElement* control() const; | 38 LabelableElement* control() const; |
| 39 | 39 |
| 40 virtual bool willRespondToMouseClickEvents() OVERRIDE; | 40 virtual bool willRespondToMouseClickEvents() override; |
| 41 | 41 |
| 42 virtual void trace(Visitor*) OVERRIDE; | 42 virtual void trace(Visitor*) override; |
| 43 | 43 |
| 44 virtual HTMLFormElement* formOwner() const OVERRIDE; | 44 virtual HTMLFormElement* formOwner() const override; |
| 45 | 45 |
| 46 | 46 |
| 47 #if !ENABLE(OILPAN) | 47 #if !ENABLE(OILPAN) |
| 48 using Node::ref; | 48 using Node::ref; |
| 49 using Node::deref; | 49 using Node::deref; |
| 50 #endif | 50 #endif |
| 51 | 51 |
| 52 private: | 52 private: |
| 53 explicit HTMLLabelElement(Document&, HTMLFormElement*); | 53 explicit HTMLLabelElement(Document&, HTMLFormElement*); |
| 54 bool isInInteractiveContent(Node*) const; | 54 bool isInInteractiveContent(Node*) const; |
| 55 | 55 |
| 56 virtual bool rendererIsFocusable() const OVERRIDE; | 56 virtual bool rendererIsFocusable() const override; |
| 57 virtual bool isInteractiveContent() const OVERRIDE; | 57 virtual bool isInteractiveContent() const override; |
| 58 virtual void accessKeyAction(bool sendMouseEvents) OVERRIDE; | 58 virtual void accessKeyAction(bool sendMouseEvents) override; |
| 59 | 59 |
| 60 virtual void attributeWillChange(const QualifiedName&, const AtomicString& o
ldValue, const AtomicString& newValue) OVERRIDE; | 60 virtual void attributeWillChange(const QualifiedName&, const AtomicString& o
ldValue, const AtomicString& newValue) override; |
| 61 virtual InsertionNotificationRequest insertedInto(ContainerNode*) OVERRIDE; | 61 virtual InsertionNotificationRequest insertedInto(ContainerNode*) override; |
| 62 virtual void removedFrom(ContainerNode*) OVERRIDE; | 62 virtual void removedFrom(ContainerNode*) override; |
| 63 | 63 |
| 64 // Overridden to update the hover/active state of the corresponding control. | 64 // Overridden to update the hover/active state of the corresponding control. |
| 65 virtual void setActive(bool = true) OVERRIDE; | 65 virtual void setActive(bool = true) override; |
| 66 virtual void setHovered(bool = true) OVERRIDE; | 66 virtual void setHovered(bool = true) override; |
| 67 | 67 |
| 68 // Overridden to either click() or focus() the corresponding control. | 68 // Overridden to either click() or focus() the corresponding control. |
| 69 virtual void defaultEventHandler(Event*) OVERRIDE; | 69 virtual void defaultEventHandler(Event*) override; |
| 70 | 70 |
| 71 virtual void focus(bool restorePreviousSelection, FocusType) OVERRIDE; | 71 virtual void focus(bool restorePreviousSelection, FocusType) override; |
| 72 | 72 |
| 73 // FormAssociatedElement methods | 73 // FormAssociatedElement methods |
| 74 virtual bool isFormControlElement() const OVERRIDE { return false; } | 74 virtual bool isFormControlElement() const override { return false; } |
| 75 virtual bool isEnumeratable() const OVERRIDE { return false; } | 75 virtual bool isEnumeratable() const override { return false; } |
| 76 virtual bool isLabelElement() const OVERRIDE { return true; } | 76 virtual bool isLabelElement() const override { return true; } |
| 77 #if !ENABLE(OILPAN) | 77 #if !ENABLE(OILPAN) |
| 78 virtual void refFormAssociatedElement() OVERRIDE { ref(); } | 78 virtual void refFormAssociatedElement() override { ref(); } |
| 79 virtual void derefFormAssociatedElement() OVERRIDE { deref(); } | 79 virtual void derefFormAssociatedElement() override { deref(); } |
| 80 #endif | 80 #endif |
| 81 | 81 |
| 82 virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERR
IDE; | 82 virtual void parseAttribute(const QualifiedName&, const AtomicString&) overr
ide; |
| 83 | 83 |
| 84 void updateLabel(TreeScope&, const AtomicString& oldForAttributeValue, const
AtomicString& newForAttributeValue); | 84 void updateLabel(TreeScope&, const AtomicString& oldForAttributeValue, const
AtomicString& newForAttributeValue); |
| 85 | 85 |
| 86 bool m_processingClick; | 86 bool m_processingClick; |
| 87 }; | 87 }; |
| 88 | 88 |
| 89 | 89 |
| 90 template<typename T> inline const T& toElement(const FormAssociatedElement&); | 90 template<typename T> inline const T& toElement(const FormAssociatedElement&); |
| 91 template<typename T> inline const T* toElement(const FormAssociatedElement*); | 91 template<typename T> inline const T* toElement(const FormAssociatedElement*); |
| 92 // Make toHTMLLabelElement() accept a FormAssociatedElement as input instead of
a Node. | 92 // Make toHTMLLabelElement() accept a FormAssociatedElement as input instead of
a Node. |
| 93 template<> inline const HTMLLabelElement* toElement<HTMLLabelElement>(const Form
AssociatedElement* element) | 93 template<> inline const HTMLLabelElement* toElement<HTMLLabelElement>(const Form
AssociatedElement* element) |
| 94 { | 94 { |
| 95 const HTMLLabelElement* labelElement = static_cast<const HTMLLabelElement*>(
element); | 95 const HTMLLabelElement* labelElement = static_cast<const HTMLLabelElement*>(
element); |
| 96 // FormAssociatedElement doesn't have hasTagName, hence check for assert. | 96 // FormAssociatedElement doesn't have hasTagName, hence check for assert. |
| 97 ASSERT_WITH_SECURITY_IMPLICATION(!labelElement || labelElement->hasTagName(H
TMLNames::labelTag)); | 97 ASSERT_WITH_SECURITY_IMPLICATION(!labelElement || labelElement->hasTagName(H
TMLNames::labelTag)); |
| 98 return labelElement; | 98 return labelElement; |
| 99 } | 99 } |
| 100 | 100 |
| 101 template<> inline const HTMLLabelElement& toElement<HTMLLabelElement>(const Form
AssociatedElement& element) | 101 template<> inline const HTMLLabelElement& toElement<HTMLLabelElement>(const Form
AssociatedElement& element) |
| 102 { | 102 { |
| 103 const HTMLLabelElement& labelElement = static_cast<const HTMLLabelElement&>(
element); | 103 const HTMLLabelElement& labelElement = static_cast<const HTMLLabelElement&>(
element); |
| 104 // FormAssociatedElement doesn't have hasTagName, hence check for assert. | 104 // FormAssociatedElement doesn't have hasTagName, hence check for assert. |
| 105 ASSERT_WITH_SECURITY_IMPLICATION(labelElement.hasTagName(HTMLNames::labelTag
)); | 105 ASSERT_WITH_SECURITY_IMPLICATION(labelElement.hasTagName(HTMLNames::labelTag
)); |
| 106 return labelElement; | 106 return labelElement; |
| 107 } | 107 } |
| 108 | 108 |
| 109 } // namespace blink | 109 } // namespace blink |
| 110 | 110 |
| 111 #endif // HTMLLabelElement_h | 111 #endif // HTMLLabelElement_h |
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