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// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_ACCESSIBILITY_AX_VIRTUAL_OBJECT_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_ACCESSIBILITY_AX_VIRTUAL_OBJECT_H_
#include "third_party/blink/renderer/core/aom/accessible_node.h"
#include "third_party/blink/renderer/modules/accessibility/ax_object.h"
#include "third_party/blink/renderer/modules/modules_export.h"
namespace blink {
class AXObjectCacheImpl;
class MODULES_EXPORT AXVirtualObject : public AXObject {
public:
AXVirtualObject(AXObjectCacheImpl&, AccessibleNode*);
~AXVirtualObject() override;
void Trace(Visitor*) const override;
// AXObject overrides.
void Detach() override;
AXObject* ComputeParent() const override { return parent_; }
bool IsVirtualObject() const override { return true; }
void AddChildren() override;
void ChildrenChanged() override;
const AtomicString& GetAOMPropertyOrARIAAttribute(
AOMStringProperty) const override;
bool HasAOMPropertyOrARIAAttribute(AOMBooleanProperty,
bool& result) const override;
AccessibleNode* GetAccessibleNode() const override;
String TextAlternative(bool recursive,
bool in_aria_labelled_by_traversal,
AXObjectSet& visited,
ax::mojom::NameFrom&,
AXRelatedObjectVector*,
NameSources*) const override;
private:
bool ComputeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const override;
Member<AccessibleNode> accessible_node_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_ACCESSIBILITY_AX_VIRTUAL_OBJECT_H_
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