iOS Chromoting Client

remoting/ios/ui/pin_entry_view_controller.mm

+// Copyright 2014 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/ios/ui/pin_entry_view_controller.h"
+
+#import "remoting/ios/utility.h"
+
+@implementation PinEntryViewController
+
+@synthesize delegate = _delegate;
+@synthesize shouldPrompt = _shouldPrompt;
+@synthesize pairingSupported = _pairingSupported;
+
+// Override UIViewController
+- (id)initWithNibName:(NSString*)nibNameOrNil bundle:(NSBundle*)nibBundleOrNil {
+  // NibName is the * part of your *.xib file
+
+  if ([Utility isPad]) {
+    self = [super initWithNibName:@"pin_entry_view_controller_ipad" bundle:nil];
+  } else {
+    self =
+        [super initWithNibName:@"pin_entry_view_controller_iphone" bundle:nil];
+  }
+  if (self) {
+    // Custom initialization
+  }
+  return self;
+}
+
+// Override UIViewController
+// Controls are not created immediately, properties must be set before the form
+// is displayed
+- (void)viewWillAppear:(BOOL)animated {
+  _host.text = _hostName;
+
+  [_switchAskAgain setOn:!_shouldPrompt];
+
+  // TODO (aboone) The switch is being hidden in all cases, this functionality
+  // is not scheduled for QA yet.
+  // if (!_pairingSupported) {
+  _switchAskAgain.hidden = YES;
+  _shouldSavePin.hidden = YES;
+  _switchAskAgain.enabled = NO;
+  //}
+  [_hostPin becomeFirstResponder];
+}
+
+// @protocol UITextFieldDelegate, called when the 'enter' key is pressed
+- (BOOL)textFieldShouldReturn:(UITextField*)textField {
+  [textField resignFirstResponder];
+  if (textField == _hostPin)
+    [self buttonConnectClicked:self];
+  return YES;
+}
+
+- (IBAction)buttonCancelClicked:(id)sender {
+  [_delegate cancelledConnectToHostWithPin:self];
+}
+
+- (IBAction)buttonConnectClicked:(id)sender {
+  [_delegate connectToHostWithPin:self
+                          hostPin:_hostPin.text
+                     shouldPrompt:!_switchAskAgain.isOn];
+}
+
+@end