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1 /* | 1 /* |
2 * Copyright (C) 2008, 2009, 2011 Apple Inc. All rights reserved. | 2 * Copyright (C) 2008, 2009, 2011 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 * | 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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1213 return AXDefaultActionVerb::kOpen; | 1213 return AXDefaultActionVerb::kOpen; |
1214 default: | 1214 default: |
1215 if (IsCheckable()) { | 1215 if (IsCheckable()) { |
1216 return CheckedState() != kCheckedStateTrue | 1216 return CheckedState() != kCheckedStateTrue |
1217 ? AXDefaultActionVerb::kCheck | 1217 ? AXDefaultActionVerb::kCheck |
1218 : AXDefaultActionVerb::kUncheck; | 1218 : AXDefaultActionVerb::kUncheck; |
1219 } | 1219 } |
1220 return AXDefaultActionVerb::kClick; | 1220 return AXDefaultActionVerb::kClick; |
1221 } | 1221 } |
1222 } | 1222 } |
1223 | |
1224 bool AXObject::IsMultiline() const { | |
1225 Node* node = this->GetNode(); | |
1226 if (!node) | |
1227 return false; | |
1228 | |
1229 if (isHTMLTextAreaElement(*node)) | |
1230 return true; | |
1231 | |
1232 if (HasEditableStyle(*node)) | |
1233 return true; | |
1234 | |
1235 if (!IsNativeTextControl() && !IsNonNativeTextControl()) | |
1236 return false; | |
1237 | |
1238 return AOMPropertyOrARIAAttributeIsTrue(AOMBooleanProperty::kMultiline); | |
1239 } | |
1240 | |
1241 bool AXObject::AriaPressedIsPresent() const { | 1223 bool AXObject::AriaPressedIsPresent() const { |
1242 return !GetAttribute(aria_pressedAttr).IsEmpty(); | 1224 return !GetAttribute(aria_pressedAttr).IsEmpty(); |
1243 } | 1225 } |
1244 | 1226 |
1245 bool AXObject::AriaCheckedIsPresent() const { | 1227 bool AXObject::AriaCheckedIsPresent() const { |
1246 return !GetAttribute(aria_checkedAttr).IsEmpty(); | 1228 return !GetAttribute(aria_checkedAttr).IsEmpty(); |
1247 } | 1229 } |
1248 | 1230 |
1249 bool AXObject::SupportsActiveDescendant() const { | 1231 bool AXObject::SupportsActiveDescendant() const { |
1250 // According to the ARIA Spec, all ARIA composite widgets, ARIA text boxes | 1232 // According to the ARIA Spec, all ARIA composite widgets, ARIA text boxes |
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2157 } | 2139 } |
2158 | 2140 |
2159 DEFINE_TRACE(AXObject) { | 2141 DEFINE_TRACE(AXObject) { |
2160 visitor->Trace(children_); | 2142 visitor->Trace(children_); |
2161 visitor->Trace(parent_); | 2143 visitor->Trace(parent_); |
2162 visitor->Trace(cached_live_region_root_); | 2144 visitor->Trace(cached_live_region_root_); |
2163 visitor->Trace(ax_object_cache_); | 2145 visitor->Trace(ax_object_cache_); |
2164 } | 2146 } |
2165 | 2147 |
2166 } // namespace blink | 2148 } // namespace blink |
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