src/ui/app_list/app_list_model.cc

   1 // Copyright (c) 2012 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 "ui/app_list/app_list_model.h"
   6
   7 #include "ui/app_list/app_list_item_model.h"
   8 #include "ui/app_list/app_list_model_observer.h"
   9 #include "ui/app_list/search_box_model.h"
  10 #include "ui/app_list/search_result.h"
  11
  12 namespace app_list {
  13
  14 AppListModel::User::User() : active(false) {}
  15
  16 AppListModel::User::~User() {}
  17
  18 AppListModel::AppListModel()
  19     : item_list_(new AppListItemList),
  20       search_box_(new SearchBoxModel),
  21       results_(new SearchResults),
  22       signed_in_(false),
  23       status_(STATUS_NORMAL) {
  24 }
  25
  26 AppListModel::~AppListModel() {
  27 }
  28
  29 void AppListModel::AddObserver(AppListModelObserver* observer) {
  30   observers_.AddObserver(observer);
  31 }
  32
  33 void AppListModel::RemoveObserver(AppListModelObserver* observer) {
  34   observers_.RemoveObserver(observer);
  35 }
  36
  37 void AppListModel::SetStatus(Status status) {
  38   if (status_ == status)
  39     return;
  40
  41   status_ = status;
  42   FOR_EACH_OBSERVER(AppListModelObserver,
  43                     observers_,
  44                     OnAppListModelStatusChanged());
  45 }
  46
  47 void AppListModel::SetUsers(const Users& users) {
  48   users_ = users;
  49   FOR_EACH_OBSERVER(AppListModelObserver,
  50                     observers_,
  51                     OnAppListModelUsersChanged());
  52 }
  53
  54 void AppListModel::SetSignedIn(bool signed_in) {
  55   if (signed_in_ == signed_in)
  56     return;
  57
  58   signed_in_ = signed_in;
  59   FOR_EACH_OBSERVER(AppListModelObserver,
  60                     observers_,
  61                     OnAppListModelSigninStatusChanged());
  62 }
  63
  64 }  // namespace app_list