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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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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 HTMLDialogElement::HTMLDialogElement(Document& document) |
93 : HTMLElement(dialogTag, document) | 93 : HTMLElement(dialogTag, document) |
94 , m_centeringMode(Uninitialized) | 94 , m_centeringMode(Uninitialized) |
95 , m_centeredPosition(0) | 95 , m_centeredPosition(0) |
96 , m_returnValue("") | 96 , m_returnValue("") |
| 97 , m_modal(false) |
97 { | 98 { |
98 ScriptWrappable::init(this); | 99 ScriptWrappable::init(this); |
99 } | 100 } |
100 | 101 |
101 PassRefPtr<HTMLDialogElement> HTMLDialogElement::create(Document& document) | 102 PassRefPtr<HTMLDialogElement> HTMLDialogElement::create(Document& document) |
102 { | 103 { |
103 return adoptRef(new HTMLDialogElement(document)); | 104 return adoptRef(new HTMLDialogElement(document)); |
104 } | 105 } |
105 | 106 |
106 void HTMLDialogElement::close(const String& returnValue, ExceptionState& excepti
onState) | 107 void HTMLDialogElement::close(const String& returnValue, ExceptionState& excepti
onState) |
107 { | 108 { |
108 if (!fastHasAttribute(openAttr)) { | 109 if (!fastHasAttribute(openAttr)) { |
109 exceptionState.throwDOMException(InvalidStateError, "The element does no
t have an 'open' attribute, and therefore cannot be closed."); | 110 exceptionState.throwDOMException(InvalidStateError, "The element does no
t have an 'open' attribute, and therefore cannot be closed."); |
110 return; | 111 return; |
111 } | 112 } |
112 closeDialog(returnValue); | 113 closeDialog(returnValue); |
113 } | 114 } |
114 | 115 |
| 116 void HTMLDialogElement::removedFrom(ContainerNode* insertionPoint) |
| 117 { |
| 118 // FIXME: We should call inertSubtreesChanged if needed here. |
| 119 m_modal = false; |
| 120 HTMLElement::removedFrom(insertionPoint); |
| 121 } |
| 122 |
115 void HTMLDialogElement::closeDialog(const String& returnValue) | 123 void HTMLDialogElement::closeDialog(const String& returnValue) |
116 { | 124 { |
117 if (!fastHasAttribute(openAttr)) | 125 if (!fastHasAttribute(openAttr)) |
118 return; | 126 return; |
119 setBooleanAttribute(openAttr, false); | 127 setBooleanAttribute(openAttr, false); |
120 | 128 |
121 HTMLDialogElement* activeModalDialog = document().activeModalDialog(); | 129 HTMLDialogElement* activeModalDialog = document().activeModalDialog(); |
| 130 m_modal = false; |
122 document().removeFromTopLayer(this); | 131 document().removeFromTopLayer(this); |
123 if (activeModalDialog == this) | 132 if (activeModalDialog == this) |
124 inertSubtreesChanged(document()); | 133 inertSubtreesChanged(document()); |
125 | 134 |
126 if (!returnValue.isNull()) | 135 if (!returnValue.isNull()) |
127 m_returnValue = returnValue; | 136 m_returnValue = returnValue; |
128 | 137 |
129 dispatchScopedEvent(Event::create(EventTypeNames::close)); | 138 dispatchScopedEvent(Event::create(EventTypeNames::close)); |
130 } | 139 } |
131 | 140 |
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149 { | 158 { |
150 if (fastHasAttribute(openAttr)) { | 159 if (fastHasAttribute(openAttr)) { |
151 exceptionState.throwDOMException(InvalidStateError, "The element already
has an 'open' attribute, and therefore cannot be opened modally."); | 160 exceptionState.throwDOMException(InvalidStateError, "The element already
has an 'open' attribute, and therefore cannot be opened modally."); |
152 return; | 161 return; |
153 } | 162 } |
154 if (!inDocument()) { | 163 if (!inDocument()) { |
155 exceptionState.throwDOMException(InvalidStateError, "The element is not
in a Document."); | 164 exceptionState.throwDOMException(InvalidStateError, "The element is not
in a Document."); |
156 return; | 165 return; |
157 } | 166 } |
158 | 167 |
| 168 m_modal = true; |
159 document().addToTopLayer(this); | 169 document().addToTopLayer(this); |
160 setBooleanAttribute(openAttr, true); | 170 setBooleanAttribute(openAttr, true); |
161 | 171 |
162 // Throw away the AX cache first, so the subsequent steps don't have a chanc
e of queuing up | 172 // Throw away the AX cache first, so the subsequent steps don't have a chanc
e of queuing up |
163 // AX events on objects that would be invalidated when the cache is thrown a
way. | 173 // AX events on objects that would be invalidated when the cache is thrown a
way. |
164 inertSubtreesChanged(document()); | 174 inertSubtreesChanged(document()); |
165 | 175 |
166 forceLayoutForCentering(); | 176 forceLayoutForCentering(); |
167 setFocusForModalDialog(this); | 177 setFocusForModalDialog(this); |
168 } | 178 } |
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194 { | 204 { |
195 if (event->type() == EventTypeNames::cancel) { | 205 if (event->type() == EventTypeNames::cancel) { |
196 closeDialog(); | 206 closeDialog(); |
197 event->setDefaultHandled(); | 207 event->setDefaultHandled(); |
198 return; | 208 return; |
199 } | 209 } |
200 HTMLElement::defaultEventHandler(event); | 210 HTMLElement::defaultEventHandler(event); |
201 } | 211 } |
202 | 212 |
203 } // namespace WebCore | 213 } // namespace WebCore |
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