ash/app_list/app_list_item_group_model.h

   1 // Copyright (c) 2011 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 ASH_APP_LIST_APP_LIST_ITEM_GROUP_MODEL_H_
   6 #define ASH_APP_LIST_APP_LIST_ITEM_GROUP_MODEL_H_
   7 #pragma once
   8
   9 #include <string>
  10
  11 #include "ash/app_list/app_list_item_model.h"
  12 #include "base/basictypes.h"
  13 #include "ash/ash_export.h"
  14 #include "ui/base/models/list_model.h"
  15
  16 namespace ash {
  17
  18 // AppListItemGroupModel holds a list of AppListItemModels.
  19 class ASH_EXPORT AppListItemGroupModel {
  20  public:
  21   typedef ui::ListModel<AppListItemModel> Items;
  22
  23   explicit AppListItemGroupModel(const std::string& title);
  24   virtual ~AppListItemGroupModel();
  25
  26   void AddItem(AppListItemModel* item);
  27   AppListItemModel* GetItem(int index);
  28
  29   const std::string& title() const {
  30     return title_;
  31   }
  32
  33   int item_count() const {
  34     return items_.item_count();
  35   }
  36
  37  private:
  38   const std::string title_;
  39   Items items_;
  40
  41   DISALLOW_COPY_AND_ASSIGN(AppListItemGroupModel);
  42 };
  43
  44 }  // namespace ash
  45
  46 #endif  // ASH_APP_LIST_APP_LIST_ITEM_GROUP_MODEL_H_