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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/chrome/browser/find_in_page/find_tab_helper.h" | 5 #import "ios/chrome/browser/find_in_page/find_tab_helper.h" |
6 | 6 |
| 7 #include "base/memory/ptr_util.h" |
7 #import "ios/chrome/browser/find_in_page/find_in_page_controller.h" | 8 #import "ios/chrome/browser/find_in_page/find_in_page_controller.h" |
8 #import "ios/chrome/browser/find_in_page/find_in_page_model.h" | 9 #import "ios/chrome/browser/find_in_page/find_in_page_model.h" |
9 | 10 |
10 #if !defined(__has_feature) || !__has_feature(objc_arc) | 11 #if !defined(__has_feature) || !__has_feature(objc_arc) |
11 #error "This file requires ARC support." | 12 #error "This file requires ARC support." |
12 #endif | 13 #endif |
13 | 14 |
14 DEFINE_WEB_STATE_USER_DATA_KEY(FindTabHelper); | 15 DEFINE_WEB_STATE_USER_DATA_KEY(FindTabHelper); |
15 | 16 |
16 // static | 17 // static |
17 void FindTabHelper::CreateForWebState( | 18 void FindTabHelper::CreateForWebState( |
18 web::WebState* web_state, | 19 web::WebState* web_state, |
19 id<FindInPageControllerDelegate> controller_delegate) { | 20 id<FindInPageControllerDelegate> controller_delegate) { |
20 DCHECK(web_state); | 21 DCHECK(web_state); |
21 if (!FromWebState(web_state)) { | 22 if (!FromWebState(web_state)) { |
22 web_state->SetUserData(UserDataKey(), | 23 web_state->SetUserData(UserDataKey(), base::WrapUnique(new FindTabHelper( |
23 new FindTabHelper(web_state, controller_delegate)); | 24 web_state, controller_delegate))); |
24 } | 25 } |
25 } | 26 } |
26 | 27 |
27 FindTabHelper::FindTabHelper( | 28 FindTabHelper::FindTabHelper( |
28 web::WebState* web_state, | 29 web::WebState* web_state, |
29 id<FindInPageControllerDelegate> controller_delegate) | 30 id<FindInPageControllerDelegate> controller_delegate) |
30 : web::WebStateObserver(web_state) { | 31 : web::WebStateObserver(web_state) { |
31 controller_.reset([[FindInPageController alloc] | 32 controller_.reset([[FindInPageController alloc] |
32 initWithWebState:web_state | 33 initWithWebState:web_state |
33 delegate:controller_delegate]); | 34 delegate:controller_delegate]); |
(...skipping 59 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
93 } | 94 } |
94 | 95 |
95 void FindTabHelper::NavigationItemCommitted( | 96 void FindTabHelper::NavigationItemCommitted( |
96 const web::LoadCommittedDetails& load_details) { | 97 const web::LoadCommittedDetails& load_details) { |
97 StopFinding(nil); | 98 StopFinding(nil); |
98 } | 99 } |
99 | 100 |
100 void FindTabHelper::WebStateDestroyed() { | 101 void FindTabHelper::WebStateDestroyed() { |
101 [controller_ detachFromWebState]; | 102 [controller_ detachFromWebState]; |
102 } | 103 } |
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