Upstream code and resources for Chrome on iOS extensions.

ios/chrome/today_extension/url_table_cell.mm

+// Copyright 2015 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.
+
+#import "ios/chrome/today_extension/url_table_cell.h"
+
+#include "base/mac/foundation_util.h"
+#include "base/mac/scoped_block.h"
+#import "base/mac/scoped_nsobject.h"
+#include "base/strings/sys_string_conversions.h"
+#import "ios/chrome/common/physical_web/physical_web_device.h"
+#import "ios/chrome/today_extension/notification_center_url_button.h"
+#include "ios/chrome/today_extension/ui_util.h"
+#include "net/base/escape.h"
+#include "ui/base/l10n/l10n_util.h"
+
+@implementation URLTableCell {
+  base::scoped_nsobject<NotificationCenterURLButton> _button;
+}
+
+- (instancetype)initWithTitle:(NSString*)title
+                          url:(NSString*)url
+                         icon:(NSString*)icon
+                    leftInset:(CGFloat)leftInset
+              reuseIdentifier:(NSString*)reuseIdentifier
+                        block:(URLActionBlock)block {
+  self = [super initWithStyle:UITableViewCellStyleDefault
+              reuseIdentifier:reuseIdentifier];
+  if (self) {
+    _button.reset([[NotificationCenterURLButton alloc] initWithTitle:title
+                                                                 url:url
+                                                                icon:icon
+                                                           leftInset:leftInset
+                                                               block:block]);
+    [[self contentView] addSubview:_button];
+
+    // The button takes the whole frame.
+    self.contentView.translatesAutoresizingMaskIntoConstraints = NO;
+    _button.get().translatesAutoresizingMaskIntoConstraints = NO;
+    [NSLayoutConstraint activateConstraints:@[
+      [_button.get().leadingAnchor
+          constraintEqualToAnchor:[self contentView].leadingAnchor],
+      [_button.get().trailingAnchor
+          constraintEqualToAnchor:[self contentView].trailingAnchor],
+      [_button.get().topAnchor
+          constraintEqualToAnchor:[self contentView].topAnchor],
+      [_button.get().bottomAnchor
+          constraintEqualToAnchor:[self contentView].bottomAnchor],
+      [self.leadingAnchor
+          constraintEqualToAnchor:[self contentView].leadingAnchor],
+      [self.trailingAnchor
+          constraintEqualToAnchor:[self contentView].trailingAnchor],
+      [self.topAnchor constraintEqualToAnchor:[self contentView].topAnchor],
+      [self.bottomAnchor
+          constraintEqualToAnchor:[self contentView].bottomAnchor]
+    ]];
+  }
+  return self;
+}
+
+- (void)setTitle:(NSString*)title url:(NSString*)url {
+  [_button setTitle:title url:url];
+}
+
+- (void)setSeparatorVisible:(BOOL)visible {
+  [_button setSeparatorVisible:visible];
+}
+
+@end