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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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/payments/shipping_address_selection_coordinator.h" | 5 #import "ios/chrome/browser/payments/shipping_address_selection_coordinator.h" |
6 | 6 |
7 #import "base/ios/weak_nsobject.h" | |
8 #include "base/mac/scoped_nsobject.h" | |
9 #include "base/strings/sys_string_conversions.h" | 7 #include "base/strings/sys_string_conversions.h" |
10 #include "components/autofill/core/browser/autofill_profile.h" | 8 #include "components/autofill/core/browser/autofill_profile.h" |
11 #include "ios/chrome/browser/payments/payment_request.h" | 9 #include "ios/chrome/browser/payments/payment_request.h" |
12 #import "ios/chrome/browser/payments/payment_request_util.h" | 10 #import "ios/chrome/browser/payments/payment_request_util.h" |
13 | 11 |
14 @interface ShippingAddressSelectionCoordinator () { | 12 #if !defined(__has_feature) || !__has_feature(objc_arc) |
15 base::WeakNSProtocol<id<ShippingAddressSelectionCoordinatorDelegate>> | 13 #error "This file requires ARC support." |
16 _delegate; | 14 #endif |
17 base::scoped_nsobject<ShippingAddressSelectionViewController> _viewController; | 15 |
18 } | 16 @interface ShippingAddressSelectionCoordinator () |
| 17 |
| 18 @property(nonatomic, strong) |
| 19 ShippingAddressSelectionViewController* viewController; |
19 | 20 |
20 // Called when the user selects a shipping address. The cell is checked, the | 21 // Called when the user selects a shipping address. The cell is checked, the |
21 // UI is locked so that the user can't interact with it, then the delegate is | 22 // UI is locked so that the user can't interact with it, then the delegate is |
22 // notified. The delay is here to let the user get a visual feedback of the | 23 // notified. The delay is here to let the user get a visual feedback of the |
23 // selection before this view disappears. | 24 // selection before this view disappears. |
24 - (void)delayedNotifyDelegateOfSelection: | 25 - (void)delayedNotifyDelegateOfSelection: |
25 (autofill::AutofillProfile*)shippingAddress; | 26 (autofill::AutofillProfile*)shippingAddress; |
26 | 27 |
27 @end | 28 @end |
28 | 29 |
29 @implementation ShippingAddressSelectionCoordinator | 30 @implementation ShippingAddressSelectionCoordinator |
30 | 31 |
31 @synthesize paymentRequest = _paymentRequest; | 32 @synthesize paymentRequest = _paymentRequest; |
32 | 33 @synthesize delegate = _delegate; |
33 - (id<ShippingAddressSelectionCoordinatorDelegate>)delegate { | 34 @synthesize viewController = _viewController; |
34 return _delegate.get(); | |
35 } | |
36 | |
37 - (void)setDelegate:(id<ShippingAddressSelectionCoordinatorDelegate>)delegate { | |
38 _delegate.reset(delegate); | |
39 } | |
40 | 35 |
41 - (void)start { | 36 - (void)start { |
42 _viewController.reset([[ShippingAddressSelectionViewController alloc] | 37 _viewController = [[ShippingAddressSelectionViewController alloc] |
43 initWithPaymentRequest:_paymentRequest]); | 38 initWithPaymentRequest:_paymentRequest]; |
44 [_viewController setDelegate:self]; | 39 [_viewController setDelegate:self]; |
45 [_viewController loadModel]; | 40 [_viewController loadModel]; |
46 | 41 |
47 DCHECK(self.baseViewController.navigationController); | 42 DCHECK(self.baseViewController.navigationController); |
48 [self.baseViewController.navigationController | 43 [self.baseViewController.navigationController |
49 pushViewController:_viewController | 44 pushViewController:_viewController |
50 animated:YES]; | 45 animated:YES]; |
51 } | 46 } |
52 | 47 |
53 - (void)stop { | 48 - (void)stop { |
54 [self.baseViewController.navigationController popViewControllerAnimated:YES]; | 49 [self.baseViewController.navigationController popViewControllerAnimated:YES]; |
55 _viewController.reset(); | 50 _viewController = nil; |
56 } | 51 } |
57 | 52 |
58 - (void)stopSpinnerAndDisplayError { | 53 - (void)stopSpinnerAndDisplayError { |
59 // Re-enable user interactions that were disabled earlier in | 54 // Re-enable user interactions that were disabled earlier in |
60 // delayedNotifyDelegateOfSelection. | 55 // delayedNotifyDelegateOfSelection. |
61 _viewController.get().view.userInteractionEnabled = YES; | 56 _viewController.view.userInteractionEnabled = YES; |
62 | 57 |
63 [_viewController setIsLoading:NO]; | 58 [_viewController setIsLoading:NO]; |
64 NSString* errorMessage = | 59 NSString* errorMessage = |
65 payment_request_util::GetShippingAddressSelectorErrorMessage( | 60 payment_request_util::GetShippingAddressSelectorErrorMessage( |
66 _paymentRequest); | 61 _paymentRequest); |
67 [_viewController setErrorMessage:errorMessage]; | 62 [_viewController setErrorMessage:errorMessage]; |
68 [_viewController loadModel]; | 63 [_viewController loadModel]; |
69 [[_viewController collectionView] reloadData]; | 64 [[_viewController collectionView] reloadData]; |
70 } | 65 } |
71 | 66 |
72 #pragma mark - ShippingAddressSelectionViewControllerDelegate | 67 #pragma mark - ShippingAddressSelectionViewControllerDelegate |
73 | 68 |
74 - (void)shippingAddressSelectionViewController: | 69 - (void)shippingAddressSelectionViewController: |
75 (ShippingAddressSelectionViewController*)controller | 70 (ShippingAddressSelectionViewController*)controller |
76 didSelectShippingAddress: | 71 didSelectShippingAddress: |
77 (autofill::AutofillProfile*)shippingAddress { | 72 (autofill::AutofillProfile*)shippingAddress { |
78 [self delayedNotifyDelegateOfSelection:shippingAddress]; | 73 [self delayedNotifyDelegateOfSelection:shippingAddress]; |
79 } | 74 } |
80 | 75 |
81 - (void)shippingAddressSelectionViewControllerDidReturn: | 76 - (void)shippingAddressSelectionViewControllerDidReturn: |
82 (ShippingAddressSelectionViewController*)controller { | 77 (ShippingAddressSelectionViewController*)controller { |
83 [_delegate shippingAddressSelectionCoordinatorDidReturn:self]; | 78 [_delegate shippingAddressSelectionCoordinatorDidReturn:self]; |
84 } | 79 } |
85 | 80 |
86 - (void)delayedNotifyDelegateOfSelection: | 81 - (void)delayedNotifyDelegateOfSelection: |
87 (autofill::AutofillProfile*)shippingAddress { | 82 (autofill::AutofillProfile*)shippingAddress { |
88 _viewController.get().view.userInteractionEnabled = NO; | 83 _viewController.view.userInteractionEnabled = NO; |
89 base::WeakNSObject<ShippingAddressSelectionCoordinator> weakSelf(self); | 84 __weak ShippingAddressSelectionCoordinator* weakSelf = self; |
90 dispatch_after( | 85 dispatch_after(dispatch_time(DISPATCH_TIME_NOW, |
91 dispatch_time(DISPATCH_TIME_NOW, | 86 static_cast<int64_t>(0.2 * NSEC_PER_SEC)), |
92 static_cast<int64_t>(0.2 * NSEC_PER_SEC)), | 87 dispatch_get_main_queue(), ^{ |
93 dispatch_get_main_queue(), ^{ | 88 ShippingAddressSelectionCoordinator* strongSelf = weakSelf; |
94 base::scoped_nsobject<ShippingAddressSelectionCoordinator> strongSelf( | 89 [strongSelf.viewController setIsLoading:YES]; |
95 [weakSelf retain]); | 90 [strongSelf.viewController loadModel]; |
96 // Early return if the coordinator has been deallocated. | 91 [[strongSelf.viewController collectionView] reloadData]; |
97 if (!strongSelf) | |
98 return; | |
99 | 92 |
100 [_viewController setIsLoading:YES]; | 93 [strongSelf.delegate |
101 [_viewController loadModel]; | 94 shippingAddressSelectionCoordinator:strongSelf |
102 [[_viewController collectionView] reloadData]; | 95 didSelectShippingAddress:shippingAddress]; |
103 | 96 }); |
104 [_delegate shippingAddressSelectionCoordinator:self | |
105 didSelectShippingAddress:shippingAddress]; | |
106 }); | |
107 } | 97 } |
108 | 98 |
109 @end | 99 @end |
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