| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "ui/app_list/app_list_folder_item.h" |
| |
| #include "base/guid.h" |
| #include "ui/app_list/app_list_constants.h" |
| #include "ui/app_list/app_list_item_list.h" |
| #include "ui/gfx/geometry/rect.h" |
| #include "ui/gfx/image/image_skia.h" |
| |
| namespace app_list { |
| |
| AppListFolderItem::AppListFolderItem(const std::string& id, |
| FolderType folder_type) |
| : AppListItem(id), |
| folder_type_(folder_type), |
| item_list_(new AppListItemList), |
| folder_image_(item_list_.get()) { |
| folder_image_.AddObserver(this); |
| } |
| |
| AppListFolderItem::~AppListFolderItem() { |
| folder_image_.RemoveObserver(this); |
| } |
| |
| const gfx::ImageSkia& AppListFolderItem::GetTopIcon(size_t item_index) { |
| return folder_image_.GetTopIcon(item_index); |
| } |
| |
| gfx::Rect AppListFolderItem::GetTargetIconRectInFolderForItem( |
| AppListItem* item, |
| const gfx::Rect& folder_icon_bounds) { |
| return folder_image_.GetTargetIconRectInFolderForItem(item, |
| folder_icon_bounds); |
| } |
| |
| void AppListFolderItem::Activate(int event_flags) { |
| // Folder handling is implemented by the View, so do nothing. |
| } |
| |
| // static |
| const char AppListFolderItem::kItemType[] = "FolderItem"; |
| |
| const char* AppListFolderItem::GetItemType() const { |
| return AppListFolderItem::kItemType; |
| } |
| |
| ui::MenuModel* AppListFolderItem::GetContextMenuModel() { |
| // TODO(stevenjb/jennyz): Implement. |
| return NULL; |
| } |
| |
| AppListItem* AppListFolderItem::FindChildItem(const std::string& id) { |
| return item_list_->FindItem(id); |
| } |
| |
| size_t AppListFolderItem::ChildItemCount() const { |
| return item_list_->item_count(); |
| } |
| |
| void AppListFolderItem::OnExtensionPreferenceChanged() { |
| for (size_t i = 0; i < item_list_->item_count(); ++i) |
| item_list_->item_at(i)->OnExtensionPreferenceChanged(); |
| } |
| |
| bool AppListFolderItem::CompareForTest(const AppListItem* other) const { |
| if (!AppListItem::CompareForTest(other)) |
| return false; |
| const AppListFolderItem* other_folder = |
| static_cast<const AppListFolderItem*>(other); |
| if (other_folder->item_list()->item_count() != item_list_->item_count()) |
| return false; |
| for (size_t i = 0; i < item_list_->item_count(); ++i) { |
| if (!item_list()->item_at(i)->CompareForTest( |
| other_folder->item_list()->item_at(i))) |
| return false; |
| } |
| return true; |
| } |
| |
| std::string AppListFolderItem::GenerateId() { |
| return base::GenerateGUID(); |
| } |
| |
| void AppListFolderItem::OnFolderImageUpdated() { |
| SetIcon(folder_image_.icon()); |
| } |
| |
| } // namespace app_list |