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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 #if !defined(__has_feature) || !__has_feature(objc_arc) |
| 6 #error "This file requires ARC support." |
| 7 #endif |
| 8 |
| 9 #import "remoting/client/ios/app/pin_entry_view_controller.h" |
| 10 |
| 11 #import "ios/third_party/material_components_ios/src/components/Buttons/src/Mate
rialButtons.h" |
| 12 #import "ios/third_party/material_components_ios/src/components/NavigationBar/sr
c/MaterialNavigationBar.h" |
| 13 |
| 14 static const CGFloat kHostCardIconSize = 45.f; |
| 15 |
| 16 @interface PinEntryViewController () { |
| 17 PinEntryModalCallback _callback; |
| 18 MDCNavigationBar* _navBar; |
| 19 } |
| 20 @end |
| 21 |
| 22 @implementation PinEntryViewController |
| 23 |
| 24 - (id)initWithCallback:(PinEntryModalCallback)callback { |
| 25 self = [super init]; |
| 26 if (self) { |
| 27 _callback = callback; |
| 28 } |
| 29 return self; |
| 30 } |
| 31 |
| 32 #pragma mark - UIViewController |
| 33 |
| 34 - (void)viewDidLoad { |
| 35 [super viewDidLoad]; |
| 36 self.view.backgroundColor = [UIColor whiteColor]; |
| 37 |
| 38 // TODO(nicholss): Localize this file. |
| 39 self.navigationItem.rightBarButtonItem = |
| 40 [[UIBarButtonItem alloc] initWithTitle:@"CANCEL" |
| 41 style:UIBarButtonItemStylePlain |
| 42 target:self |
| 43 action:@selector(didTapCancel:)]; |
| 44 |
| 45 _navBar = [[MDCNavigationBar alloc] initWithFrame:CGRectZero]; |
| 46 [_navBar observeNavigationItem:self.navigationItem]; |
| 47 |
| 48 [_navBar setBackgroundColor:[UIColor blackColor]]; |
| 49 MDCNavigationBarTextColorAccessibilityMutator* mutator = |
| 50 [[MDCNavigationBarTextColorAccessibilityMutator alloc] init]; |
| 51 [mutator mutate:_navBar]; |
| 52 |
| 53 [self.view addSubview:_navBar]; |
| 54 _navBar.translatesAutoresizingMaskIntoConstraints = NO; |
| 55 |
| 56 UIView* entryView = [[UIView alloc] initWithFrame:CGRectZero]; |
| 57 |
| 58 [self.view addSubview:entryView]; |
| 59 entryView.translatesAutoresizingMaskIntoConstraints = NO; |
| 60 |
| 61 UIImageView* imageView = [[UIImageView alloc] |
| 62 initWithFrame:CGRectMake(0, 0, kHostCardIconSize, kHostCardIconSize)]; |
| 63 imageView.contentMode = UIViewContentModeCenter; |
| 64 imageView.alpha = 0.87f; |
| 65 imageView.backgroundColor = UIColor.lightGrayColor; |
| 66 imageView.layer.cornerRadius = kHostCardIconSize / 2.f; |
| 67 imageView.layer.masksToBounds = YES; |
| 68 imageView.translatesAutoresizingMaskIntoConstraints = NO; |
| 69 [self.view addSubview:imageView]; |
| 70 |
| 71 UILabel* titleLabel = [[UILabel alloc] initWithFrame:CGRectZero]; |
| 72 titleLabel.textColor = [UIColor colorWithWhite:0 alpha:0.87f]; |
| 73 titleLabel.text = @"Host XXX"; |
| 74 titleLabel.translatesAutoresizingMaskIntoConstraints = NO; |
| 75 [self.view addSubview:titleLabel]; |
| 76 [titleLabel sizeToFit]; |
| 77 |
| 78 MDCRaisedButton* pinButton = [[MDCRaisedButton alloc] init]; |
| 79 [pinButton setTitle:@"->" forState:UIControlStateNormal]; |
| 80 [pinButton sizeToFit]; |
| 81 [pinButton addTarget:self |
| 82 action:@selector(didTapPinEntry:) |
| 83 forControlEvents:UIControlEventTouchUpInside]; |
| 84 pinButton.translatesAutoresizingMaskIntoConstraints = NO; |
| 85 [entryView addSubview:pinButton]; |
| 86 |
| 87 UITextField* pinEntry = |
| 88 [[UITextField alloc] initWithFrame:CGRectMake(0, 0, 100, 10)]; |
| 89 pinEntry.textAlignment = NSTextAlignmentCenter; |
| 90 pinEntry.secureTextEntry = YES; |
| 91 pinEntry.autoresizingMask = UIViewAutoresizingFlexibleWidth; |
| 92 pinEntry.keyboardType = UIKeyboardTypeNumberPad; |
| 93 pinEntry.attributedPlaceholder = |
| 94 [[NSAttributedString alloc] initWithString:@"Enter PIN"]; |
| 95 [entryView addSubview:pinEntry]; |
| 96 pinEntry.translatesAutoresizingMaskIntoConstraints = NO; |
| 97 [pinEntry sizeToFit]; |
| 98 |
| 99 NSDictionary* views = @{ |
| 100 @"entryView" : entryView, |
| 101 @"navBar" : _navBar, |
| 102 @"imageView" : imageView, |
| 103 @"titleLabel" : titleLabel, |
| 104 @"pinEntry" : pinEntry, |
| 105 @"pinButton" : pinButton |
| 106 }; |
| 107 |
| 108 NSDictionary* metrics = @{ |
| 109 @"imageEdge" : @150.0, |
| 110 @"padding" : @15.0, |
| 111 @"imageSize" : @45.0, |
| 112 @"buttonSize" : @70.0 |
| 113 }; |
| 114 |
| 115 [self.view addConstraints:[NSLayoutConstraint |
| 116 constraintsWithVisualFormat:@"|[navBar]|" |
| 117 options:0 |
| 118 metrics:metrics |
| 119 views:views]]; |
| 120 [self.view addConstraints: |
| 121 [NSLayoutConstraint |
| 122 constraintsWithVisualFormat:@"|-[imageView(==imageSize)]-|" |
| 123 options:0 |
| 124 metrics:metrics |
| 125 views:views]]; |
| 126 |
| 127 [self.view addConstraints: |
| 128 [NSLayoutConstraint |
| 129 constraintsWithVisualFormat:@"|-[titleLabel]-|" |
| 130 options:NSLayoutFormatAlignAllCenterX |
| 131 metrics:metrics |
| 132 views:views]]; |
| 133 [self.view addConstraints:[NSLayoutConstraint |
| 134 constraintsWithVisualFormat:@"|[entryView]|" |
| 135 options:0 |
| 136 metrics:metrics |
| 137 views:views]]; |
| 138 NSString* vViewConstraint = |
| 139 @"V:|[navBar]-[imageView(==imageSize)]-[titleLabel]-[entryView]|"; |
| 140 [self.view addConstraints:[NSLayoutConstraint |
| 141 constraintsWithVisualFormat:vViewConstraint |
| 142 options:0 |
| 143 metrics:metrics |
| 144 views:views]]; |
| 145 |
| 146 [entryView addConstraints: |
| 147 [NSLayoutConstraint |
| 148 constraintsWithVisualFormat: |
| 149 @"|-[pinEntry]-[pinButton(==buttonSize)]-|" |
| 150 options:NSLayoutFormatAlignAllCenterY |
| 151 metrics:metrics |
| 152 views:views]]; |
| 153 [entryView addConstraints: |
| 154 [NSLayoutConstraint |
| 155 constraintsWithVisualFormat:@"V:|->=padding-[pinButton]" |
| 156 options:0 |
| 157 metrics:metrics |
| 158 views:views]]; |
| 159 [entryView |
| 160 addConstraints:[NSLayoutConstraint |
| 161 constraintsWithVisualFormat:@"V:|->=padding-[pinEntry]" |
| 162 options:0 |
| 163 metrics:metrics |
| 164 views:views]]; |
| 165 [entryView layoutIfNeeded]; |
| 166 } |
| 167 |
| 168 - (void)viewWillAppear:(BOOL)animated { |
| 169 [super viewWillAppear:animated]; |
| 170 |
| 171 [self.navigationController setNavigationBarHidden:YES animated:animated]; |
| 172 } |
| 173 |
| 174 #pragma mark - Private |
| 175 |
| 176 - (void)didTapPinEntry:(id)sender { |
| 177 NSLog(@"%@ was tapped.", NSStringFromClass([sender class])); |
| 178 } |
| 179 |
| 180 - (void)didTapCancel:(id)sender { |
| 181 NSLog(@"%@ was tapped.", NSStringFromClass([sender class])); |
| 182 } |
| 183 |
| 184 @end |
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Chromium Code Reviews
Issue 2795163003:
CRD iOS: Adding pin entry view controller. (Closed)
