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| 1 /* | 1 /* |
| 2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 Google 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 * | 7 * |
| 8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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| 82 // When a modal dialog opens or closes, nodes all over the accessibility | 82 // When a modal dialog opens or closes, nodes all over the accessibility |
| 83 // tree can change inertness which means they must be added or removed from | 83 // tree can change inertness which means they must be added or removed from |
| 84 // the tree. The most foolproof way is to clear the entire tree and rebuild | 84 // the tree. The most foolproof way is to clear the entire tree and rebuild |
| 85 // it, though a more clever way is probably possible. | 85 // it, though a more clever way is probably possible. |
| 86 Document& topDocument = document.topDocument(); | 86 Document& topDocument = document.topDocument(); |
| 87 topDocument.clearAXObjectCache(); | 87 topDocument.clearAXObjectCache(); |
| 88 if (AXObjectCache* cache = topDocument.axObjectCache()) | 88 if (AXObjectCache* cache = topDocument.axObjectCache()) |
| 89 cache->childrenChanged(cache->getOrCreate(&topDocument)); | 89 cache->childrenChanged(cache->getOrCreate(&topDocument)); |
| 90 } | 90 } |
| 91 | 91 |
| 92 HTMLDialogElement::HTMLDialogElement(Document& document) | 92 inline HTMLDialogElement::HTMLDialogElement(Document& document) |
| 93 : HTMLElement(dialogTag, document) | 93 : HTMLElement(dialogTag, document) |
| 94 , m_centeringMode(NotCentered) | 94 , m_centeringMode(NotCentered) |
| 95 , m_centeredPosition(0) | 95 , m_centeredPosition(0) |
| 96 , m_returnValue("") | 96 , m_returnValue("") |
| 97 { | 97 { |
| 98 ScriptWrappable::init(this); | 98 ScriptWrappable::init(this); |
| 99 } | 99 } |
| 100 | 100 |
| 101 PassRefPtrWillBeRawPtr<HTMLDialogElement> HTMLDialogElement::create(Document& do
cument) | 101 DEFINE_NODE_FACTORY(HTMLDialogElement) |
| 102 { | |
| 103 return adoptRefWillBeRefCountedGarbageCollected(new HTMLDialogElement(docume
nt)); | |
| 104 } | |
| 105 | 102 |
| 106 void HTMLDialogElement::close(const String& returnValue, ExceptionState& excepti
onState) | 103 void HTMLDialogElement::close(const String& returnValue, ExceptionState& excepti
onState) |
| 107 { | 104 { |
| 108 if (!fastHasAttribute(openAttr)) { | 105 if (!fastHasAttribute(openAttr)) { |
| 109 exceptionState.throwDOMException(InvalidStateError, "The element does no
t have an 'open' attribute, and therefore cannot be closed."); | 106 exceptionState.throwDOMException(InvalidStateError, "The element does no
t have an 'open' attribute, and therefore cannot be closed."); |
| 110 return; | 107 return; |
| 111 } | 108 } |
| 112 closeDialog(returnValue); | 109 closeDialog(returnValue); |
| 113 } | 110 } |
| 114 | 111 |
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| 199 { | 196 { |
| 200 if (event->type() == EventTypeNames::cancel) { | 197 if (event->type() == EventTypeNames::cancel) { |
| 201 closeDialog(); | 198 closeDialog(); |
| 202 event->setDefaultHandled(); | 199 event->setDefaultHandled(); |
| 203 return; | 200 return; |
| 204 } | 201 } |
| 205 HTMLElement::defaultEventHandler(event); | 202 HTMLElement::defaultEventHandler(event); |
| 206 } | 203 } |
| 207 | 204 |
| 208 } // namespace WebCore | 205 } // namespace WebCore |
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