chromium/chrome/browser/ui/views/media_router/cast_toolbar_button.h

// Copyright 2018 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_UI_VIEWS_MEDIA_ROUTER_CAST_TOOLBAR_BUTTON_H_
#define CHROME_BROWSER_UI_VIEWS_MEDIA_ROUTER_CAST_TOOLBAR_BUTTON_H_

#include "base/memory/raw_ptr.h"
#include "chrome/browser/ui/toolbar/cast/cast_contextual_menu.h"
#include "chrome/browser/ui/toolbar/cast/cast_toolbar_button_controller.h"
#include "chrome/browser/ui/views/toolbar/toolbar_button.h"
#include "components/media_router/browser/issues_observer.h"
#include "components/media_router/browser/mirroring_media_controller_host.h"
#include "ui/base/metadata/metadata_header_macros.h"
#include "ui/events/event.h"

class Browser;

namespace media_router {

class MediaRouter;
class LoggerImpl;

// Cast icon shown in the trusted area of toolbar. Its lifetime is tied to that
// of its parent ToolbarView. The icon is made visible in following situations:
// - The icon is pinned by the user or an admin policy.
// - The cast dialog is shown.
// - There is an active local cast session.
// - There is an outstanding issue.
class CastToolbarButton : public ToolbarButton,
                          public CastToolbarButtonController::Observer,
                          public IssuesObserver,
                          public MediaRoutesObserver,
                          public MirroringMediaControllerHost::Observer { … };

}  // namespace media_router

#endif  // CHROME_BROWSER_UI_VIEWS_MEDIA_ROUTER_CAST_TOOLBAR_BUTTON_H_