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1 /* | 1 /* |
2 * Copyright (C) 2014, Google Inc. All rights reserved. | 2 * Copyright (C) 2014, 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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23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 */ | 27 */ |
28 | 28 |
29 #include "modules/accessibility/AXObjectCacheImpl.h" | 29 #include "modules/accessibility/AXObjectCacheImpl.h" |
30 | 30 |
31 #include "core/HTMLNames.h" | 31 #include "core/HTMLNames.h" |
32 #include "core/InputTypeNames.h" | 32 #include "core/InputTypeNames.h" |
| 33 #include "core/dom/AccessibleNode.h" |
33 #include "core/dom/Document.h" | 34 #include "core/dom/Document.h" |
34 #include "core/dom/TaskRunnerHelper.h" | 35 #include "core/dom/TaskRunnerHelper.h" |
35 #include "core/editing/EditingUtilities.h" | 36 #include "core/editing/EditingUtilities.h" |
36 #include "core/frame/FrameView.h" | 37 #include "core/frame/FrameView.h" |
37 #include "core/frame/LocalFrame.h" | 38 #include "core/frame/LocalFrame.h" |
38 #include "core/frame/Settings.h" | 39 #include "core/frame/Settings.h" |
39 #include "core/html/HTMLAreaElement.h" | 40 #include "core/html/HTMLAreaElement.h" |
40 #include "core/html/HTMLCanvasElement.h" | 41 #include "core/html/HTMLCanvasElement.h" |
41 #include "core/html/HTMLImageElement.h" | 42 #include "core/html/HTMLImageElement.h" |
42 #include "core/html/HTMLInputElement.h" | 43 #include "core/html/HTMLInputElement.h" |
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1092 return ax_object && ax_object->IsTextControl(); | 1093 return ax_object && ax_object->IsTextControl(); |
1093 } | 1094 } |
1094 | 1095 |
1095 bool IsNodeAriaVisible(Node* node) { | 1096 bool IsNodeAriaVisible(Node* node) { |
1096 if (!node) | 1097 if (!node) |
1097 return false; | 1098 return false; |
1098 | 1099 |
1099 if (!node->IsElementNode()) | 1100 if (!node->IsElementNode()) |
1100 return false; | 1101 return false; |
1101 | 1102 |
1102 return EqualIgnoringASCIICase(ToElement(node)->getAttribute(aria_hiddenAttr), | 1103 bool is_null = true; |
1103 "false"); | 1104 bool hidden = AccessibleNode::GetPropertyOrARIAAttribute( |
| 1105 ToElement(node), AOMBooleanProperty::kHidden, is_null); |
| 1106 return !is_null && !hidden; |
1104 } | 1107 } |
1105 | 1108 |
1106 void AXObjectCacheImpl::PostPlatformNotification(AXObjectImpl* obj, | 1109 void AXObjectCacheImpl::PostPlatformNotification(AXObjectImpl* obj, |
1107 AXNotification notification) { | 1110 AXNotification notification) { |
1108 if (!obj || !obj->GetDocument() || !obj->DocumentFrameView() || | 1111 if (!obj || !obj->GetDocument() || !obj->DocumentFrameView() || |
1109 !obj->DocumentFrameView()->GetFrame().GetPage()) | 1112 !obj->DocumentFrameView()->GetFrame().GetPage()) |
1110 return; | 1113 return; |
1111 | 1114 |
1112 ChromeClient& client = | 1115 ChromeClient& client = |
1113 obj->GetDocument()->AxObjectCacheOwner().GetPage()->GetChromeClient(); | 1116 obj->GetDocument()->AxObjectCacheOwner().GetPage()->GetChromeClient(); |
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1254 visitor->Trace(document_); | 1257 visitor->Trace(document_); |
1255 visitor->Trace(node_object_mapping_); | 1258 visitor->Trace(node_object_mapping_); |
1256 | 1259 |
1257 visitor->Trace(objects_); | 1260 visitor->Trace(objects_); |
1258 visitor->Trace(notifications_to_post_); | 1261 visitor->Trace(notifications_to_post_); |
1259 | 1262 |
1260 AXObjectCache::Trace(visitor); | 1263 AXObjectCache::Trace(visitor); |
1261 } | 1264 } |
1262 | 1265 |
1263 } // namespace blink | 1266 } // namespace blink |
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