chrome/browser/ui/popup_menu/popup_menu_mediator.h

// Copyright 2018 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.

#ifndef IOS_CHROME_BROWSER_UI_POPUP_MENU_POPUP_MENU_MEDIATOR_H_
#define IOS_CHROME_BROWSER_UI_POPUP_MENU_POPUP_MENU_MEDIATOR_H_

#import <UIKit/UIKit.h>

#import "ios/chrome/browser/ui/browser_container/browser_container_consumer.h"
#import "ios/chrome/browser/ui/popup_menu/popup_menu_action_handler_delegate.h"
#import "ios/chrome/browser/ui/popup_menu/public/popup_menu_ui_updating.h"

namespace bookmarks {
class BookmarkModel;
}
namespace feature_engagement {
class Tracker;
}
@protocol BrowserCommands;
class OverlayPresenter;
@protocol PopupMenuConsumer;
class PrefService;
class ReadingListModel;
class TemplateURLService;
class WebStateList;
class BrowserPolicyConnectorIOS;

// Mediator for the popup menu. This object is in charge of creating and
// updating the items of the popup menu.
@interface PopupMenuMediator
    : NSObject <BrowserContainerConsumer, PopupMenuActionHandlerDelegate>

// Initializes the mediator with a |type| of popup menu, whether it
// |isIncognito|, a |readingListModel| used to display the badge for the reading
// list entry, whether the mediator should |triggerNewIncognitoTabTip|, and a
// |browserPolicyConnector| used to check if the browser is managed by policy.
- (instancetype)initWithType:(PopupMenuType)type
                  isIncognito:(BOOL)isIncognito
             readingListModel:(ReadingListModel*)readingListModel
    triggerNewIncognitoTabTip:(BOOL)triggerNewIncognitoTabTip
       browserPolicyConnector:(BrowserPolicyConnectorIOS*)browserPolicyConnector
    NS_DESIGNATED_INITIALIZER;
- (instancetype)init NS_UNAVAILABLE;

// The WebStateList that this mediator listens for any changes on the current
// WebState.
@property(nonatomic, assign) WebStateList* webStateList;
// The overlay presenter for OverlayModality::kWebContentArea.  This mediator
// listens for overlay presentation events to determine whether the "Read Later"
// button should be enabled.
@property(nonatomic, assign) OverlayPresenter* webContentAreaOverlayPresenter;
// The consumer to be configured with this mediator.
@property(nonatomic, strong) id<PopupMenuConsumer> popupMenu;
// Dispatcher.
@property(nonatomic, weak) id<BrowserCommands> dispatcher;
// Records events for the use of in-product help. The mediator does not take
// ownership of tracker. Tracker must not be destroyed during lifetime of the
// object.
@property(nonatomic, assign) feature_engagement::Tracker* engagementTracker;
// The bookmarks model to know if the page is bookmarked.
@property(nonatomic, assign) bookmarks::BookmarkModel* bookmarkModel;
// Pref service to retrieve preference values.
@property(nonatomic, assign) PrefService* prefService;
// The template url service to use for checking whether search by image is
// available.
@property(nonatomic, assign) TemplateURLService* templateURLService;

// Disconnect the mediator.
- (void)disconnect;

@end

#endif  // IOS_CHROME_BROWSER_UI_POPUP_MENU_POPUP_MENU_MEDIATOR_H_