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Side by Side Diff: third_party/WebKit/Source/modules/accessibility/AXLayoutObject.cpp

Issue 1937873002: Adds AXExpandedChanged for general roles. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 7 months ago
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1 /* 1 /*
2 * Copyright (C) 2008 Apple Inc. All rights reserved. 2 * Copyright (C) 2008 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
(...skipping 2002 matching lines...) Expand 10 before | Expand all | Expand 10 after
2013 AccessibilityExpanded expanded = isExpanded(); 2013 AccessibilityExpanded expanded = isExpanded();
2014 if (!expanded) 2014 if (!expanded)
2015 return; 2015 return;
2016 2016
2017 if (roleValue() == RowRole || roleValue() == TreeItemRole) { 2017 if (roleValue() == RowRole || roleValue() == TreeItemRole) {
2018 AXObjectCacheImpl::AXNotification notification = AXObjectCacheImpl::AXRo wExpanded; 2018 AXObjectCacheImpl::AXNotification notification = AXObjectCacheImpl::AXRo wExpanded;
2019 if (expanded == ExpandedCollapsed) 2019 if (expanded == ExpandedCollapsed)
2020 notification = AXObjectCacheImpl::AXRowCollapsed; 2020 notification = AXObjectCacheImpl::AXRowCollapsed;
2021 2021
2022 axObjectCache().postNotification(this, notification); 2022 axObjectCache().postNotification(this, notification);
2023 } else {
2024 axObjectCache().postNotification(this, AXObjectCacheImpl::AXExpandedChan ged);
2023 } 2025 }
2024 } 2026 }
2025 2027
2026 void AXLayoutObject::textChanged() 2028 void AXLayoutObject::textChanged()
2027 { 2029 {
2028 if (!m_layoutObject) 2030 if (!m_layoutObject)
2029 return; 2031 return;
2030 2032
2031 Settings* settings = getDocument()->settings(); 2033 Settings* settings = getDocument()->settings();
2032 if (settings && settings->inlineTextBoxAccessibilityEnabled() && roleValue() == StaticTextRole) 2034 if (settings && settings->inlineTextBoxAccessibilityEnabled() && roleValue() == StaticTextRole)
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2467 if (label && label->layoutObject()) { 2469 if (label && label->layoutObject()) {
2468 LayoutRect labelRect = axObjectCache().getOrCreate(label)->elementRe ct(); 2470 LayoutRect labelRect = axObjectCache().getOrCreate(label)->elementRe ct();
2469 result.unite(labelRect); 2471 result.unite(labelRect);
2470 } 2472 }
2471 } 2473 }
2472 2474
2473 return result; 2475 return result;
2474 } 2476 }
2475 2477
2476 } // namespace blink 2478 } // namespace blink
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