| // Copyright 2016 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_MAIN_BROWSER_VIEW_WRANGLER_H_ |
| #define IOS_CHROME_BROWSER_UI_MAIN_BROWSER_VIEW_WRANGLER_H_ |
| |
| #import <UIKit/UIKit.h> |
| |
| #import "ios/chrome/browser/ui/main/browser_interface_provider.h" |
| |
| @protocol ApplicationCommands; |
| @class BrowserCoordinator; |
| @class DeviceSharingManager; |
| @protocol WebStateListObserving; |
| |
| class AppUrlLoadingService; |
| |
| namespace ios { |
| class ChromeBrowserState; |
| } |
| |
| // Protocol for objects that can handle switching browser state storage. |
| @protocol BrowserStateStorageSwitching |
| - (void)changeStorageFromBrowserState:(ios::ChromeBrowserState*)oldState |
| toBrowserState:(ios::ChromeBrowserState*)newState; |
| @end |
| |
| // Wrangler (a class in need of further refactoring) for handling the creation |
| // and ownership of BrowserViewController instances and their associated |
| // TabModels, and a few related methods. |
| @interface BrowserViewWrangler : NSObject <BrowserInterfaceProvider> |
| |
| // Initialize a new instance of this class using |browserState| as the primary |
| // browser state for the tab models and BVCs, and setting |
| // |WebStateListObserving|, if not nil, as the webStateListObsever for any |
| // WebStateLists that are created. |applicationCommandEndpoint| is the object |
| // that methods in the ApplicationCommands protocol should be dispatched to by |
| // any BVCs that are created. |storageSwitcher| is used to manage changing any |
| // storage associated with the interfaces when the current interface changes; |
| // this is handled in the implementation of -setCurrentInterface:. |
| - (instancetype)initWithBrowserState:(ios::ChromeBrowserState*)browserState |
| webStateListObserver:(id<WebStateListObserving>)observer |
| applicationCommandEndpoint: |
| (id<ApplicationCommands>)applicationCommandEndpoint |
| appURLLoadingService:(AppUrlLoadingService*)appURLLoadingService |
| storageSwitcher: |
| (id<BrowserStateStorageSwitching>)storageSwitcher |
| NS_DESIGNATED_INITIALIZER; |
| |
| - (instancetype)init NS_UNAVAILABLE; |
| |
| // Creates the main Browser used by the receiver, using the browser state |
| // and tab model observer it was configured with. The main interface is then |
| // created; until this method is called, the main and incognito interfaces will |
| // be nil. This should be done before the main interface is accessed, usually |
| // immediately after initialization. |
| - (void)createMainBrowser; |
| |
| // Update the device sharing manager. This should be done after updates to the |
| // tab model. This class creates and manages the state of the sharing manager. |
| - (void)updateDeviceSharingManager; |
| |
| // Destroy and rebuild the incognito Browser. |
| - (void)destroyAndRebuildIncognitoBrowser; |
| |
| // Called before the instance is deallocated. |
| - (void)shutdown; |
| |
| @end |
| |
| @interface BrowserViewWrangler (Testing) |
| @property(nonatomic, readonly) DeviceSharingManager* deviceSharingManager; |
| @end |
| |
| #endif // IOS_CHROME_BROWSER_UI_MAIN_BROWSER_VIEW_WRANGLER_H_ |