blob: cec168092da6e033ec7926a6a19f7fa29a002c9e [file] [log] [blame]
// Copyright 2019 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.
#include "base/macros.h"
#include "third_party/blink/renderer/modules/accessibility/ax_mock_object.h"
namespace blink {
class AXObjectCacheImpl;
class ListedElement;
// The AXValidationMessage is a mock object that exposes an alert for a native
// error message popup for an invalid HTML control, aka a validation message.
// The alert is exposed with a name containing the text of the popup..
class AXValidationMessage final : public AXMockObject {
explicit AXValidationMessage(AXObjectCacheImpl&);
~AXValidationMessage() override;
// AXObject:
bool CanHaveChildren() const override { return false; }
bool ComputeAccessibilityIsIgnored(IgnoredReasons* = nullptr) const override;
AXObject* ComputeParent() const override;
void GetRelativeBounds(AXObject** out_container,
FloatRect& out_bounds_in_container,
SkMatrix44& out_container_transform,
bool* clips_children) const override;
const AtomicString& LiveRegionStatus() const override;
const AtomicString& LiveRegionRelevant() const override;
bool IsOffScreen() const override;
bool IsValidationMessage() const override { return true; }
bool IsVisible() const override;
String TextAlternative(bool recursive,
bool in_aria_labelled_by_traversal,
AXObjectSet& visited,
NameSources*) const override;
ax::mojom::Role RoleValue() const override;
ListedElement* RelatedFormControlIfVisible() const;
DEFINE_AX_OBJECT_TYPE_CASTS(AXValidationMessage, IsValidationMessage());
} // namespace blink