| // 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. |
| |
| #include "ui/accessibility/ax_host_delegate.h" |
| |
| #include "ui/accessibility/ax_tree_id_registry.h" |
| |
| namespace ui { |
| |
| AXHostDelegate::AXHostDelegate() |
| : tree_id_(AXTreeIDRegistry::GetInstance()->GetOrCreateAXTreeID(this)) {} |
| |
| AXHostDelegate::AXHostDelegate(int32_t tree_id) : tree_id_(tree_id) { |
| AXTreeIDRegistry::GetInstance()->SetDelegateForID(this, tree_id); |
| } |
| |
| AXHostDelegate::~AXHostDelegate() { |
| AXTreeIDRegistry::GetInstance()->RemoveAXTreeID(tree_id_); |
| } |
| |
| } // namespace ui |
