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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #import "ios/chrome/browser/payments/payment_request_error_view_controller.h" | |
6 | |
7 #import "base/ios/weak_nsobject.h" | |
8 #include "base/mac/foundation_util.h" | |
9 #include "base/mac/scoped_nsobject.h" | |
10 #include "components/strings/grit/components_strings.h" | |
11 #import "ios/chrome/browser/payments/cells/payments_text_item.h" | |
12 #import "ios/chrome/browser/ui/collection_view/cells/MDCCollectionViewCell+Chrom e.h" | |
13 #import "ios/chrome/browser/ui/collection_view/cells/collection_view_item.h" | |
14 #import "ios/chrome/browser/ui/collection_view/collection_view_model.h" | |
15 #import "ios/chrome/browser/ui/colors/MDCPalette+CrAdditions.h" | |
16 #include "ios/chrome/grit/ios_strings.h" | |
17 #import "ios/third_party/material_components_ios/src/components/Buttons/src/Mate rialButtons.h" | |
18 #include "ui/base/l10n/l10n_util.h" | |
19 | |
20 NSString* const kPaymentRequestErrorCollectionViewId = | |
21 @"kPaymentRequestErrorCollectionViewId"; | |
22 | |
23 namespace { | |
24 | |
25 const CGFloat kSeparatorEdgeInset = 14; | |
26 | |
27 typedef NS_ENUM(NSInteger, SectionIdentifier) { | |
28 SectionIdentifierMessage = kSectionIdentifierEnumZero, | |
29 }; | |
30 | |
31 typedef NS_ENUM(NSInteger, ItemType) { | |
32 ItemTypeMessage = kItemTypeEnumZero, | |
33 }; | |
34 | |
35 } // namespace | |
36 | |
37 @interface PaymentRequestErrorViewController () { | |
38 base::WeakNSProtocol<id<PaymentRequestErrorViewControllerDelegate>> _delegate; | |
39 base::scoped_nsobject<UIBarButtonItem> _okButton; | |
40 } | |
41 | |
42 // Called when the user presses the ok button. | |
43 - (void)onOk; | |
44 | |
45 @end | |
46 | |
47 @implementation PaymentRequestErrorViewController | |
48 | |
49 @synthesize errorMessage = _errorMessage; | |
50 @synthesize callback = _callback; | |
51 | |
52 - (instancetype)init { | |
53 if ((self = [super initWithStyle:CollectionViewControllerStyleAppBar])) { | |
54 [self setTitle:l10n_util::GetNSString(IDS_IOS_PAYMENT_REQUEST_TITLE)]; | |
55 | |
56 // Set up right (ok) button. | |
lpromero
2017/02/20 17:14:07
Nit: s/right/trailing
Moe
2017/02/21 05:07:06
Done.
| |
57 _okButton.reset([[UIBarButtonItem alloc] | |
58 initWithTitle:l10n_util::GetNSString( | |
59 IDS_IOS_PAYMENT_REQUEST_ERROR_PAGE_OK_BUTTON) | |
60 style:UIBarButtonItemStylePlain | |
61 target:nil | |
62 action:@selector(onOk)]); | |
lpromero
2017/02/20 17:14:07
You should create a protocol for this method. Have
Moe
2017/02/21 05:07:06
I took a look at SuggestionsItemActions. It seems
lpromero
2017/02/21 12:26:22
It also make explicit the ways in for this control
Moe
2017/02/21 15:37:40
Makes sense. Done.
| |
63 [_okButton setTitleTextAttributes:@{ | |
64 NSForegroundColorAttributeName : [UIColor lightGrayColor] | |
65 } | |
66 forState:UIControlStateDisabled]; | |
67 [_okButton setAccessibilityLabel:l10n_util::GetNSString(IDS_ACCNAME_OK)]; | |
68 [self navigationItem].rightBarButtonItem = _okButton; | |
69 } | |
70 return self; | |
71 } | |
72 | |
73 - (id<PaymentRequestErrorViewControllerDelegate>)delegate { | |
74 return _delegate.get(); | |
75 } | |
76 | |
77 - (void)setDelegate:(id<PaymentRequestErrorViewControllerDelegate>)delegate { | |
78 _delegate.reset(delegate); | |
79 } | |
80 | |
81 - (void)onOk { | |
82 [_delegate paymentRequestErrorViewControllerDidDismiss:self]; | |
83 } | |
84 | |
85 #pragma mark - CollectionViewController methods | |
86 | |
87 - (void)loadModel { | |
88 [super loadModel]; | |
89 CollectionViewModel* model = self.collectionViewModel; | |
90 | |
91 // Message section. | |
92 [model addSectionWithIdentifier:SectionIdentifierMessage]; | |
93 | |
94 PaymentsTextItem* messageItem = | |
95 [[[PaymentsTextItem alloc] initWithType:ItemTypeMessage] autorelease]; | |
96 messageItem.text = _errorMessage; | |
97 [model addItem:messageItem toSectionWithIdentifier:SectionIdentifierMessage]; | |
98 } | |
99 | |
100 - (void)viewDidLoad { | |
101 [super viewDidLoad]; | |
102 self.collectionView.accessibilityIdentifier = | |
103 kPaymentRequestErrorCollectionViewId; | |
104 | |
105 // Customize collection view settings. | |
106 self.styler.cellStyle = MDCCollectionViewCellStyleCard; | |
107 self.styler.separatorInset = | |
108 UIEdgeInsetsMake(0, kSeparatorEdgeInset, 0, kSeparatorEdgeInset); | |
109 } | |
110 | |
111 #pragma mark UICollectionViewDataSource | |
112 | |
113 - (UICollectionViewCell*)collectionView:(UICollectionView*)collectionView | |
114 cellForItemAtIndexPath:(nonnull NSIndexPath*)indexPath { | |
115 UICollectionViewCell* cell = | |
116 [super collectionView:collectionView cellForItemAtIndexPath:indexPath]; | |
117 | |
118 NSInteger itemType = | |
119 [self.collectionViewModel itemTypeForIndexPath:indexPath]; | |
120 switch (itemType) { | |
121 case ItemTypeMessage: { | |
122 PaymentsTextCell* messageCell = | |
123 base::mac::ObjCCastStrict<PaymentsTextCell>(cell); | |
124 messageCell.textLabel.textColor = [[MDCPalette greyPalette] tint600]; | |
125 } | |
126 default: | |
127 break; | |
128 } | |
129 return cell; | |
130 } | |
131 | |
132 #pragma mark MDCCollectionViewStylingDelegate | |
133 | |
134 - (CGFloat)collectionView:(UICollectionView*)collectionView | |
135 cellHeightAtIndexPath:(NSIndexPath*)indexPath { | |
136 CollectionViewItem* item = | |
137 [self.collectionViewModel itemAtIndexPath:indexPath]; | |
138 switch (item.type) { | |
139 case ItemTypeMessage: | |
140 return [MDCCollectionViewCell | |
141 cr_preferredHeightForWidth:CGRectGetWidth(collectionView.bounds) | |
142 forItem:item]; | |
143 default: | |
144 NOTREACHED(); | |
145 return MDCCellDefaultOneLineHeight; | |
146 } | |
147 } | |
148 | |
149 @end | |
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