ios/clean/chrome/browser/ui/tab_grid/tab_grid_mediator.mm - Issue 2799723002: [ios] Move WebStateList to ios/chrome/browser/web_state_list.

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Issue 2799723002: [ios] Move WebStateList to ios/chrome/browser/web_state_list. (Closed)

Patch Set: Rebase. Created 3 years, 8 months ago

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1 // Copyright 2017 The Chromium Authors. All rights reserved.	1 // Copyright 2017 The Chromium Authors. All rights reserved.

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

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #import "ios/clean/chrome/browser/ui/tab_grid/tab_grid_mediator.h"	5 #import "ios/clean/chrome/browser/ui/tab_grid/tab_grid_mediator.h"

6	6

	7 #import "ios/chrome/browser/web_state_list/web_state_list.h"

	8 #import "ios/chrome/browser/web_state_list/web_state_list_observer_bridge.h"

7 #import "ios/clean/chrome/browser/ui/tab_grid/tab_grid_consumer.h"	9 #import "ios/clean/chrome/browser/ui/tab_grid/tab_grid_consumer.h"

8 #import "ios/shared/chrome/browser/tabs/web_state_list.h"

9 #import "ios/shared/chrome/browser/tabs/web_state_list_observer_bridge.h"

10 #include "ios/web/public/web_state/web_state.h"	10 #include "ios/web/public/web_state/web_state.h"

11	11

12 #if !defined(__has_feature) \|\| !__has_feature(objc_arc)	12 #if !defined(__has_feature) \|\| !__has_feature(objc_arc)

13 #error "This file requires ARC support."	13 #error "This file requires ARC support."

14 #endif	14 #endif

15	15

16 @implementation TabGridMediator	16 @implementation TabGridMediator

17 @dynamic consumer;	17 @dynamic consumer;

18	18

19 #pragma mark - WebStateListObserving	19 #pragma mark - WebStateListObserving

20	20

21 - (void)webStateList:(WebStateList*)webStateList	21 - (void)webStateList:(WebStateList*)webStateList

22 didInsertWebState:(web::WebState*)webState	22 didInsertWebState:(web::WebState*)webState

23 atIndex:(int)index {	23 atIndex:(int)index {

24 [super webStateList:webStateList didInsertWebState:webState atIndex:index];	24 [super webStateList:webStateList didInsertWebState:webState atIndex:index];

25 [self.consumer removeNoTabsOverlay];	25 [self.consumer removeNoTabsOverlay];

26 }	26 }

27	27

28 - (void)webStateList:(WebStateList*)webStateList	28 - (void)webStateList:(WebStateList*)webStateList

29 didDetachWebState:(web::WebState*)webState	29 didDetachWebState:(web::WebState*)webState

30 atIndex:(int)index {	30 atIndex:(int)index {

31 [super webStateList:webStateList didDetachWebState:webState atIndex:index];	31 [super webStateList:webStateList didDetachWebState:webState atIndex:index];

32 if (webStateList->empty()) {	32 if (webStateList->empty()) {

33 [self.consumer addNoTabsOverlay];	33 [self.consumer addNoTabsOverlay];

34 }	34 }

35 }	35 }

36	36

37 @end	37 @end

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