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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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| 2203 // aria-hidden changes from working correctly. Hence, whenever a parent is | 2203 // aria-hidden changes from working correctly. Hence, whenever a parent is |
| 2204 // getting children, ensure data is not stale. | 2204 // getting children, ensure data is not stale. |
| 2205 child->ClearChildren(); | 2205 child->ClearChildren(); |
| 2206 | 2206 |
| 2207 if (child->AccessibilityIsIgnored()) { | 2207 if (child->AccessibilityIsIgnored()) { |
| 2208 const auto& children = child->Children(); | 2208 const auto& children = child->Children(); |
| 2209 size_t length = children.size(); | 2209 size_t length = children.size(); |
| 2210 for (size_t i = 0; i < length; ++i) | 2210 for (size_t i = 0; i < length; ++i) |
| 2211 children_.insert(index + i, children[i]); | 2211 children_.insert(index + i, children[i]); |
| 2212 } else { | 2212 } else { |
| 2213 DCHECK(child->ParentObject() == this); | 2213 DCHECK_EQ(child->ParentObject(), this); |
| 2214 children_.insert(index, child); | 2214 children_.insert(index, child); |
| 2215 } | 2215 } |
| 2216 } | 2216 } |
| 2217 | 2217 |
| 2218 bool AXNodeObject::CanHaveChildren() const { | 2218 bool AXNodeObject::CanHaveChildren() const { |
| 2219 // If this is an AXLayoutObject, then it's okay if this object | 2219 // If this is an AXLayoutObject, then it's okay if this object |
| 2220 // doesn't have a node - there are some layoutObjects that don't have | 2220 // doesn't have a node - there are some layoutObjects that don't have |
| 2221 // associated nodes, like scroll areas and css-generated text. | 2221 // associated nodes, like scroll areas and css-generated text. |
| 2222 if (!GetNode() && !IsAXLayoutObject()) | 2222 if (!GetNode() && !IsAXLayoutObject()) |
| 2223 return false; | 2223 return false; |
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| 3219 return String(); | 3219 return String(); |
| 3220 return ToTextControlElement(node)->StrippedPlaceholder(); | 3220 return ToTextControlElement(node)->StrippedPlaceholder(); |
| 3221 } | 3221 } |
| 3222 | 3222 |
| 3223 DEFINE_TRACE(AXNodeObject) { | 3223 DEFINE_TRACE(AXNodeObject) { |
| 3224 visitor->Trace(node_); | 3224 visitor->Trace(node_); |
| 3225 AXObject::Trace(visitor); | 3225 AXObject::Trace(visitor); |
| 3226 } | 3226 } |
| 3227 | 3227 |
| 3228 } // namespace blink | 3228 } // namespace blink |
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