ui/app_list/views/all_apps_tile_item_view.cc

   1 // Copyright 2014 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/views/all_apps_tile_item_view.h"
   6
   7 #include "base/metrics/histogram_macros.h"
   8 #include "ui/app_list/app_list_constants.h"
   9 #include "ui/app_list/views/contents_view.h"
  10 #include "ui/base/l10n/l10n_util.h"
  11 #include "ui/strings/grit/ui_strings.h"
  12
  13 namespace app_list {
  14
  15 AllAppsTileItemView::AllAppsTileItemView(ContentsView* contents_view,
  16                                          AppListItemList* item_list)
  17     : contents_view_(contents_view), folder_image_(item_list) {
  18   SetTitle(l10n_util::GetStringUTF16(IDS_APP_LIST_ALL_APPS));
  19   folder_image_.AddObserver(this);
  20 }
  21
  22 AllAppsTileItemView::~AllAppsTileItemView() {
  23   folder_image_.RemoveObserver(this);
  24 }
  25
  26 void AllAppsTileItemView::UpdateIcon() {
  27   folder_image_.UpdateIcon();
  28 }
  29
  30 void AllAppsTileItemView::ButtonPressed(views::Button* sender,
  31                                         const ui::Event& event) {
  32   UMA_HISTOGRAM_ENUMERATION(kPageOpenedHistogram, AppListModel::STATE_APPS,
  33                             AppListModel::STATE_LAST);
  34
  35   contents_view_->SetActivePage(
  36       contents_view_->GetPageIndexForState(AppListModel::STATE_APPS));
  37 }
  38
  39 void AllAppsTileItemView::OnFolderImageUpdated() {
  40   SetIcon(folder_image_.icon());
  41 }
  42
  43 }  // namespace app_list