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// Copyright (c) 2012 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 "ash/accelerators/nested_dispatcher_controller.h"
#include "ash/accelerators/accelerator_dispatcher.h"
#include "ash/shell.h"
namespace ash {
NestedDispatcherController::NestedDispatcherController() {
aura::client::SetDispatcherClient(Shell::GetRootWindow(), this);
}
NestedDispatcherController::~NestedDispatcherController() {
}
void NestedDispatcherController::RunWithDispatcher(
MessageLoop::Dispatcher* nested_dispatcher,
aura::Window* associated_window,
bool nestable_tasks_allowed) {
MessageLoopForUI* loop = MessageLoopForUI::current();
bool did_allow_task_nesting = loop->NestableTasksAllowed();
loop->SetNestableTasksAllowed(nestable_tasks_allowed);
AcceleratorDispatcher dispatcher(nested_dispatcher, associated_window);
loop->RunWithDispatcher(&dispatcher);
loop->SetNestableTasksAllowed(did_allow_task_nesting);
}
} // namespace ash
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