chromium/ui/accessibility/platform/ax_platform_tree_manager.h

// Copyright 2021 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_PLATFORM_AX_PLATFORM_TREE_MANAGER_H_
#define UI_ACCESSIBILITY_PLATFORM_AX_PLATFORM_TREE_MANAGER_H_

#include "base/component_export.h"
#include "base/memory/weak_ptr.h"
#include "ui/accessibility/ax_node.h"
#include "ui/accessibility/ax_tree_id.h"
#include "ui/accessibility/ax_tree_manager.h"

namespace ui {

class AXPlatformNode;
class AXPlatformNodeDelegate;

// Abstract interface for a class that manages AXPlatformNodes and is
// able to query for them via `GetPlatformNodeFromTree`. Extends
// AXTreeManager, so AXNodes are also managed.
class COMPONENT_EXPORT(AX_PLATFORM) AXPlatformTreeManager
    : public AXTreeManager { … };

}  // namespace ui

#endif  // UI_ACCESSIBILITY_PLATFORM_AX_PLATFORM_TREE_MANAGER_H_