ios/chrome/browser/tabs/tab_model_order_controller.h - Issue 2703333006: Move the notion of current Tab from TabModel to WebStateList.

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Side by Side Diff: ios/chrome/browser/tabs/tab_model_order_controller.h

Issue 2703333006: Move the notion of current Tab from TabModel to WebStateList. (Closed)

Patch Set: Rebase. Created 3 years, 9 months ago

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1 // Copyright 2012 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 #ifndef IOS_CHROME_BROWSER_TABS_TAB_MODEL_ORDER_CONTROLLER_H_

6 #define IOS_CHROME_BROWSER_TABS_TAB_MODEL_ORDER_CONTROLLER_H_

7

8 #import <Foundation/Foundation.h>

9

10 #import "ios/chrome/browser/tabs/tab_model.h"

11

12 // An object that allows different types of ordering and reselection to be

13 // heuristics plugged into a TabStripModel. Closely parallels

14 // chrome/browser/tabs/tab_strip_model_order_controller.h

15 // but without the dependence on TabContentsWrapper and TabStripModel.

16 @interface TabModelOrderController : NSObject

17

18 // Initializer, \|model\| must be non-nil and is not retained.

19 - (instancetype)initWithTabModel:(TabModel*)model;

20

21 // Returns the tab in which to shift selection after a tab is closed. May

22 // return nil if there are no more tabs.

23 - (Tab)determineNewSelectedTabFromRemovedTab:(Tab)removedTab;

24

25 @end

26

27 #endif // IOS_CHROME_BROWSER_TABS_TAB_MODEL_ORDER_CONTROLLER_H_

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