chromium/chrome/browser/command_updater.h

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_COMMAND_UPDATER_H_
#define CHROME_BROWSER_COMMAND_UPDATER_H_

#include "base/time/time.h"
#include "ui/base/window_open_disposition.h"

class CommandObserver;

////////////////////////////////////////////////////////////////////////////////
//
// CommandUpdater interface
//
//   This is the public API to manage the enabled state of a set of commands.
//   Observers register to listen to changes in this state so they can update
//   their presentation.
//
//   The actual implementation of this is in CommandUpdaterImpl, this interface
//   exists purely so that classes using the actual CommandUpdaterImpl can
//   expose it through a safe public interface (as opposed to directly exposing
//   the private implementation details).
//
class CommandUpdater { … };

#endif  // CHROME_BROWSER_COMMAND_UPDATER_H_