ios/chrome/browser/passwords/password_generation_utils.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 #include "ios/chrome/browser/passwords/password_generation_utils.h"
   6
   7 #include "base/i18n/rtl.h"
   8 #include "ios/chrome/browser/ui/ui_util.h"
   9
  10 namespace passwords {
  11
  12 namespace {
  13
  14 const CGFloat kPadding = IsIPadIdiom() ? 16 : 8;
  15
  16 // The actual implementation of |RunPipeline| that begins with the first block
  17 // in |blocks|.
  18 void RunSearchPipeline(NSArray* blocks,
  19                        PipelineCompletionBlock on_complete,
  20                        NSUInteger from_index) {
  21   if (from_index == [blocks count]) {
  22     on_complete(NSNotFound);
  23     return;
  24   }
  25   PipelineBlock block = blocks[from_index];
  26   block(^(BOOL success) {
  27     if (success)
  28       on_complete(from_index);
  29     else
  30       RunSearchPipeline(blocks, on_complete, from_index + 1);
  31   });
  32 }
  33
  34 }  // namespace
  35
  36 CGRect GetGenerationAccessoryFrame(CGRect outer_frame, CGRect inner_frame) {
  37   CGFloat x = kPadding;
  38   if (base::i18n::IsRTL())
  39     x = CGRectGetWidth(outer_frame) - CGRectGetWidth(inner_frame) - kPadding;
  40   const CGFloat y =
  41       (CGRectGetHeight(outer_frame) - CGRectGetHeight(inner_frame)) / 2.0;
  42   inner_frame.origin = CGPointMake(x, y);
  43   return inner_frame;
  44 }
  45
  46 void RunSearchPipeline(NSArray* blocks, PipelineCompletionBlock on_complete) {
  47   RunSearchPipeline(blocks, on_complete, 0);
  48 }
  49
  50 }  // namespace passwords