ios/chrome/browser/ui/commands/show_signin_command.mm

   1 // Copyright 2014 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/ui/commands/show_signin_command.h"
   6
   7 #include "base/logging.h"
   8 #include "base/mac/scoped_block.h"
   9 #include "ios/chrome/browser/ui/commands/ios_command_ids.h"
  10
  11 @implementation ShowSigninCommand {
  12   base::mac::ScopedBlock<ShowSigninCommandCompletionCallback> _callback;
  13 }
  14
  15 @synthesize operation = _operation;
  16 @synthesize signInSource = _signInSource;
  17
  18 - (instancetype)initWithTag:(NSInteger)tag {
  19   NOTREACHED();
  20   return nil;
  21 }
  22
  23 - (instancetype)initWithOperation:(AuthenticationOperation)operation
  24                      signInSource:(SignInSource)signInSource
  25                          callback:
  26                              (ShowSigninCommandCompletionCallback)callback {
  27   if ((self = [super initWithTag:IDC_SHOW_SIGNIN_IOS])) {
  28     _operation = operation;
  29     _signInSource = signInSource;
  30     _callback.reset(callback, base::scoped_policy::RETAIN);
  31   }
  32   return self;
  33 }
  34
  35 - (instancetype)initWithOperation:(AuthenticationOperation)operation
  36                      signInSource:(SignInSource)signInSource {
  37   return
  38       [self initWithOperation:operation signInSource:signInSource callback:nil];
  39 }
  40
  41 - (ShowSigninCommandCompletionCallback)callback {
  42   return _callback.get();
  43 }
  44
  45 @end