ios/chrome/browser/passwords/password_generation_utils.h

   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 #ifndef IOS_CHROME_BROWSER_PASSWORDS_PASSWORD_GENERATION_UTILS_H_
   6 #define IOS_CHROME_BROWSER_PASSWORDS_PASSWORD_GENERATION_UTILS_H_
   7
   8 #import <Foundation/Foundation.h>
   9 #import <CoreGraphics/CoreGraphics.h>
  10
  11 namespace passwords {
  12
  13 // Returns the frame determined by moving |inner_frame| inside |outer_frame|
  14 // for the password generation input accessory views.
  15 CGRect GetGenerationAccessoryFrame(CGRect outer_frame, CGRect inner_frame);
  16
  17 // Block types for |RunSearchPipeline|.
  18 typedef void (^PipelineBlock)(void (^completion)(BOOL));
  19 typedef void (^PipelineCompletionBlock)(NSUInteger index);
  20
  21 // Executes each PipelineBlock in |blocks| in order until one invokes its
  22 // completion with YES, in which case |on_complete| will be invoked with the
  23 // |index| of the succeeding block, or until they all invoke their completions
  24 // with NO, in which case |on_complete| will be invoked with NSNotFound.
  25 void RunSearchPipeline(NSArray* blocks, PipelineCompletionBlock on_complete);
  26
  27 }  // namespace passwords
  28
  29 #endif  // IOS_CHROME_BROWSER_PASSWORDS_PASSWORD_GENERATION_UTILS_H_