Updating Pin Entry View and creating Connection Status View.

remoting/client/ios/app/pin_entry_view_controller.mm

Index: remoting/client/ios/app/pin_entry_view_controller.mm
diff --git a/remoting/client/ios/app/pin_entry_view_controller.mm b/remoting/client/ios/app/pin_entry_view_controller.mm
deleted file mode 100644
index 1782044d10d9811ab742f9ca03b9ca8b8fc84d7b..0000000000000000000000000000000000000000
--- a/remoting/client/ios/app/pin_entry_view_controller.mm
+++ /dev/null
@@ -1,184 +0,0 @@
-// Copyright 2017 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#if !defined(__has_feature) || !__has_feature(objc_arc)
-#error "This file requires ARC support."
-#endif
-
-#import "remoting/client/ios/app/pin_entry_view_controller.h"
-
-#import "ios/third_party/material_components_ios/src/components/Buttons/src/MaterialButtons.h"
-#import "ios/third_party/material_components_ios/src/components/NavigationBar/src/MaterialNavigationBar.h"
-
-static const CGFloat kHostCardIconSize = 45.f;
-
-@interface PinEntryViewController () {
-  PinEntryModalCallback _callback;
-  MDCNavigationBar* _navBar;
-}
-@end
-
-@implementation PinEntryViewController
-
-- (id)initWithCallback:(PinEntryModalCallback)callback {
-  self = [super init];
-  if (self) {
-    _callback = callback;
-  }
-  return self;
-}
-
-#pragma mark - UIViewController
-
-- (void)viewDidLoad {
-  [super viewDidLoad];
-  self.view.backgroundColor = [UIColor whiteColor];
-
-  // TODO(nicholss): Localize this file.
-  self.navigationItem.rightBarButtonItem =
-      [[UIBarButtonItem alloc] initWithTitle:@"CANCEL"
-                                       style:UIBarButtonItemStylePlain
-                                      target:self
-                                      action:@selector(didTapCancel:)];
-
-  _navBar = [[MDCNavigationBar alloc] initWithFrame:CGRectZero];
-  [_navBar observeNavigationItem:self.navigationItem];
-
-  [_navBar setBackgroundColor:[UIColor blackColor]];
-  MDCNavigationBarTextColorAccessibilityMutator* mutator =
-      [[MDCNavigationBarTextColorAccessibilityMutator alloc] init];
-  [mutator mutate:_navBar];
-
-  [self.view addSubview:_navBar];
-  _navBar.translatesAutoresizingMaskIntoConstraints = NO;
-
-  UIView* entryView = [[UIView alloc] initWithFrame:CGRectZero];
-
-  [self.view addSubview:entryView];
-  entryView.translatesAutoresizingMaskIntoConstraints = NO;
-
-  UIImageView* imageView = [[UIImageView alloc]
-      initWithFrame:CGRectMake(0, 0, kHostCardIconSize, kHostCardIconSize)];
-  imageView.contentMode = UIViewContentModeCenter;
-  imageView.alpha = 0.87f;
-  imageView.backgroundColor = UIColor.lightGrayColor;
-  imageView.layer.cornerRadius = kHostCardIconSize / 2.f;
-  imageView.layer.masksToBounds = YES;
-  imageView.translatesAutoresizingMaskIntoConstraints = NO;
-  [self.view addSubview:imageView];
-
-  UILabel* titleLabel = [[UILabel alloc] initWithFrame:CGRectZero];
-  titleLabel.textColor = [UIColor colorWithWhite:0 alpha:0.87f];
-  titleLabel.text = @"Host XXX";
-  titleLabel.translatesAutoresizingMaskIntoConstraints = NO;
-  [self.view addSubview:titleLabel];
-  [titleLabel sizeToFit];
-
-  MDCRaisedButton* pinButton = [[MDCRaisedButton alloc] init];
-  [pinButton setTitle:@"->" forState:UIControlStateNormal];
-  [pinButton sizeToFit];
-  [pinButton addTarget:self
-                action:@selector(didTapPinEntry:)
-      forControlEvents:UIControlEventTouchUpInside];
-  pinButton.translatesAutoresizingMaskIntoConstraints = NO;
-  [entryView addSubview:pinButton];
-
-  UITextField* pinEntry =
-      [[UITextField alloc] initWithFrame:CGRectMake(0, 0, 100, 10)];
-  pinEntry.textAlignment = NSTextAlignmentCenter;
-  pinEntry.secureTextEntry = YES;
-  pinEntry.autoresizingMask = UIViewAutoresizingFlexibleWidth;
-  pinEntry.keyboardType = UIKeyboardTypeNumberPad;
-  pinEntry.attributedPlaceholder =
-      [[NSAttributedString alloc] initWithString:@"Enter PIN"];
-  [entryView addSubview:pinEntry];
-  pinEntry.translatesAutoresizingMaskIntoConstraints = NO;
-  [pinEntry sizeToFit];
-
-  NSDictionary* views = @{
-    @"entryView" : entryView,
-    @"navBar" : _navBar,
-    @"imageView" : imageView,
-    @"titleLabel" : titleLabel,
-    @"pinEntry" : pinEntry,
-    @"pinButton" : pinButton
-  };
-
-  NSDictionary* metrics = @{
-    @"imageEdge" : @150.0,
-    @"padding" : @15.0,
-    @"imageSize" : @45.0,
-    @"buttonSize" : @70.0
-  };
-
-  [self.view addConstraints:[NSLayoutConstraint
-                                constraintsWithVisualFormat:@"|[navBar]|"
-                                                    options:0
-                                                    metrics:metrics
-                                                      views:views]];
-  [self.view addConstraints:
-                 [NSLayoutConstraint
-                     constraintsWithVisualFormat:@"|-[imageView(==imageSize)]-|"
-                                         options:0
-                                         metrics:metrics
-                                           views:views]];
-
-  [self.view addConstraints:
-                 [NSLayoutConstraint
-                     constraintsWithVisualFormat:@"|-[titleLabel]-|"
-                                         options:NSLayoutFormatAlignAllCenterX
-                                         metrics:metrics
-                                           views:views]];
-  [self.view addConstraints:[NSLayoutConstraint
-                                constraintsWithVisualFormat:@"|[entryView]|"
-                                                    options:0
-                                                    metrics:metrics
-                                                      views:views]];
-  NSString* vViewConstraint =
-      @"V:|[navBar]-[imageView(==imageSize)]-[titleLabel]-[entryView]|";
-  [self.view addConstraints:[NSLayoutConstraint
-                                constraintsWithVisualFormat:vViewConstraint
-                                                    options:0
-                                                    metrics:metrics
-                                                      views:views]];
-
-  [entryView addConstraints:
-                 [NSLayoutConstraint
-                     constraintsWithVisualFormat:
-                         @"|-[pinEntry]-[pinButton(==buttonSize)]-|"
-                                         options:NSLayoutFormatAlignAllCenterY
-                                         metrics:metrics
-                                           views:views]];
-  [entryView addConstraints:
-                 [NSLayoutConstraint
-                     constraintsWithVisualFormat:@"V:|->=padding-[pinButton]"
-                                         options:0
-                                         metrics:metrics
-                                           views:views]];
-  [entryView
-      addConstraints:[NSLayoutConstraint
-                         constraintsWithVisualFormat:@"V:|->=padding-[pinEntry]"
-                                             options:0
-                                             metrics:metrics
-                                               views:views]];
-  [entryView layoutIfNeeded];
-}
-
-- (void)viewWillAppear:(BOOL)animated {
-  [super viewWillAppear:animated];
-
-  [self.navigationController setNavigationBarHidden:YES animated:animated];
-}
-
-#pragma mark - Private
-
-- (void)didTapPinEntry:(id)sender {
-  NSLog(@"%@ was tapped.", NSStringFromClass([sender class]));
-}
-
-- (void)didTapCancel:(id)sender {
-  NSLog(@"%@ was tapped.", NSStringFromClass([sender class]));
-}
-
-@end