chrome/browser/chromeos/profiles/profile_list_chromeos.cc

   1 // Copyright 2013 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 "chrome/browser/chromeos/profiles/profile_list_chromeos.h"
   6
   7 #include <algorithm>
   8
   9 #include "ash/shell.h"
  10 #include "base/command_line.h"
  11 #include "chrome/browser/chromeos/profiles/profile_helper.h"
  12 #include "chrome/browser/profiles/profile_avatar_icon_util.h"
  13 #include "chrome/browser/profiles/profile_manager.h"
  14 #include "chrome/common/chrome_switches.h"
  15 #include "components/signin/core/common/profile_management_switches.h"
  16 #include "components/user_manager/user_manager.h"
  17
  18 // static
  19 ProfileList* ProfileList::Create(ProfileInfoInterface* profile_cache) {
  20   return new chromeos::ProfileListChromeOS(profile_cache);
  21 }
  22
  23 namespace chromeos {
  24
  25 ProfileListChromeOS::ProfileListChromeOS(ProfileInfoInterface* profile_cache)
  26     : profile_info_(profile_cache) {
  27 }
  28
  29 ProfileListChromeOS::~ProfileListChromeOS() {
  30   ClearMenu();
  31 }
  32
  33 size_t ProfileListChromeOS::GetNumberOfItems() const {
  34   return items_.size();
  35 }
  36
  37 const AvatarMenu::Item& ProfileListChromeOS::GetItemAt(size_t index) const {
  38   DCHECK_LT(index, items_.size());
  39   return *items_[index];
  40 }
  41
  42 void ProfileListChromeOS::RebuildMenu() {
  43   ClearMenu();
  44
  45   // Filter for profiles associated with logged-in users.
  46   user_manager::UserList users =
  47       user_manager::UserManager::Get()->GetLoggedInUsers();
  48
  49   // Add corresponding profiles.
  50   for (user_manager::UserList::const_iterator it = users.begin();
  51        it != users.end();
  52        ++it) {
  53     size_t i = profile_info_->GetIndexOfProfileWithPath(
  54         ProfileHelper::GetProfilePathByUserIdHash((*it)->username_hash()));
  55
  56     gfx::Image icon = gfx::Image((*it)->GetImage());
  57     if (!switches::IsNewProfileManagement() && !icon.IsEmpty()) {
  58       // old avatar menu uses resized-small images
  59       icon = profiles::GetAvatarIconForMenu(icon, true);
  60     }
  61
  62     AvatarMenu::Item* item = new AvatarMenu::Item(i, i, icon);
  63     item->name = (*it)->GetDisplayName();
  64     item->username = profile_info_->GetUserNameOfProfileAtIndex(i);
  65     item->profile_path = profile_info_->GetPathOfProfileAtIndex(i);
  66     DCHECK(!profile_info_->ProfileIsLegacySupervisedAtIndex(i));
  67     item->legacy_supervised = false;
  68     item->child_account = profile_info_->ProfileIsChildAtIndex(i);
  69     item->signed_in = true;
  70     item->active = profile_info_->GetPathOfProfileAtIndex(i) ==
  71         active_profile_path_;
  72     item->signin_required = profile_info_->ProfileIsSigninRequiredAtIndex(i);
  73     items_.push_back(item);
  74   }
  75
  76   SortMenu();
  77
  78   // After sorting, assign items their actual indices.
  79   for (size_t i = 0; i < items_.size(); ++i)
  80     items_[i]->menu_index = i;
  81 }
  82
  83 size_t ProfileListChromeOS::MenuIndexFromProfileIndex(size_t index) {
  84   // On ChromeOS, the active profile might be Default, which does not show
  85   // up in the model as a logged-in user. In that case, we return 0.
  86   size_t menu_index = 0;
  87
  88   for (size_t i = 0; i < GetNumberOfItems(); ++i) {
  89     if (items_[i]->profile_index == index) {
  90       menu_index = i;
  91       break;
  92     }
  93   }
  94
  95   return menu_index;
  96 }
  97
  98 void ProfileListChromeOS::ActiveProfilePathChanged(base::FilePath& path) {
  99   active_profile_path_ = path;
 100 }
 101
 102 void ProfileListChromeOS::ClearMenu() {
 103   STLDeleteElements(&items_);
 104 }
 105
 106 void ProfileListChromeOS::SortMenu() {
 107   // Sort list of items by name.
 108   std::sort(items_.begin(), items_.end(), &AvatarMenu::CompareItems);
 109 }
 110
 111 }  // namespace chromeos