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