ui/app_list/app_list_item_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_item_model.h"
   6
   7 #include "base/logging.h"
   8 #include "ui/app_list/app_list_item_model_observer.h"
   9
  10 namespace app_list {
  11
  12 AppListItemModel::AppListItemModel()
  13     : highlighted_(false),
  14       is_installing_(false),
  15       percent_downloaded_(-1) {
  16 }
  17
  18 AppListItemModel::~AppListItemModel() {
  19 }
  20
  21 void AppListItemModel::SetIcon(const gfx::ImageSkia& icon, bool has_shadow) {
  22   icon_ = icon;
  23   has_shadow_ = has_shadow;
  24   FOR_EACH_OBSERVER(AppListItemModelObserver, observers_, ItemIconChanged());
  25 }
  26
  27 void AppListItemModel::SetTitle(const std::string& title) {
  28   if (title_ == title)
  29     return;
  30
  31   title_ = title;
  32   FOR_EACH_OBSERVER(AppListItemModelObserver, observers_, ItemTitleChanged());
  33 }
  34
  35 void AppListItemModel::SetHighlighted(bool highlighted) {
  36   if (highlighted_ == highlighted)
  37     return;
  38
  39   highlighted_ = highlighted;
  40   FOR_EACH_OBSERVER(AppListItemModelObserver,
  41                     observers_,
  42                     ItemHighlightedChanged());
  43 }
  44
  45 void AppListItemModel::SetIsInstalling(bool is_installing) {
  46   if (is_installing_ == is_installing)
  47     return;
  48
  49   is_installing_ = is_installing;
  50   FOR_EACH_OBSERVER(AppListItemModelObserver,
  51                     observers_,
  52                     ItemIsInstallingChanged());
  53 }
  54
  55 void AppListItemModel::SetPercentDownloaded(int percent_downloaded) {
  56   if (percent_downloaded_ == percent_downloaded)
  57     return;
  58
  59   percent_downloaded_ = percent_downloaded;
  60   FOR_EACH_OBSERVER(AppListItemModelObserver,
  61                     observers_,
  62                     ItemPercentDownloadedChanged());
  63 }
  64
  65 void AppListItemModel::AddObserver(AppListItemModelObserver* observer) {
  66   observers_.AddObserver(observer);
  67 }
  68
  69 void AppListItemModel::RemoveObserver(AppListItemModelObserver* observer) {
  70   observers_.RemoveObserver(observer);
  71 }
  72
  73 ui::MenuModel* AppListItemModel::GetContextMenuModel() {
  74   return NULL;
  75 }
  76
  77 }  // namespace app_list