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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_ACCESSIBILITY_AURA_AURA_WINDOW_PROPERTIES_H_
#define UI_ACCESSIBILITY_AURA_AURA_WINDOW_PROPERTIES_H_
#include <string>
#include "ui/accessibility/ax_enums.mojom-forward.h"
#include "ui/accessibility/ax_export.h"
#include "ui/aura/client/aura_constants.h"
#include "ui/aura/window.h"
namespace ui {
// Value is a serialized |AXTreeID| because code in //ui/aura/mus needs
// to serialize the window property, but //ui/aura cannot depend on
// //ui/accessibility and hence cannot know about the type AXTreeID.
// (Note: it would probably be better if this was a base::UnguessableToken
// instead of a std::string.)
AX_EXPORT extern const aura::WindowProperty<std::string*>* const kChildAXTreeID;
AX_EXPORT extern const aura::WindowProperty<ax::mojom::Role>* const
kAXRoleOverride;
// Whether to force a window to be invisible with its children ignored. Used
// to hide the non-lock screen contents when the lock screen is shown.
AX_EXPORT extern const aura::WindowProperty<bool>* const
kAXConsiderInvisibleAndIgnoreChildren;
} // namespace ui
// Declare template specializations introduced here to make sure that the
// compiler knows about them before the first template instance use. Using a
// template instance before its specialization is declared in a translation unit
// is an error.
DECLARE_EXPORTED_UI_CLASS_PROPERTY_TYPE(AX_EXPORT, ax::mojom::Role*)
#endif // UI_ACCESSIBILITY_AURA_AURA_WINDOW_PROPERTIES_H_
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