1// Copyright (c) 2012 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "ash/accelerators/nested_dispatcher_controller.h" 6 7#include "ash/accelerators/accelerator_dispatcher.h" 8#include "ash/shell.h" 9#include "base/run_loop.h" 10 11namespace ash { 12 13NestedDispatcherController::NestedDispatcherController() { 14} 15 16NestedDispatcherController::~NestedDispatcherController() { 17} 18 19void NestedDispatcherController::RunWithDispatcher( 20 base::MessageLoop::Dispatcher* nested_dispatcher, 21 aura::Window* associated_window, 22 bool nestable_tasks_allowed) { 23 base::MessageLoopForUI* loop = base::MessageLoopForUI::current(); 24 bool did_allow_task_nesting = loop->NestableTasksAllowed(); 25 loop->SetNestableTasksAllowed(nestable_tasks_allowed); 26 27 AcceleratorDispatcher dispatcher(nested_dispatcher, associated_window); 28 29 // TODO(jbates) crbug.com/134753 Find quitters of this RunLoop and have them 30 // use run_loop.QuitClosure(). 31 base::RunLoop run_loop(&dispatcher); 32 run_loop.Run(); 33 loop->SetNestableTasksAllowed(did_allow_task_nesting); 34} 35 36} // namespace ash 37