| // 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. |
| |
| #ifndef UI_APP_LIST_VIEWS_APPS_GRID_VIEW_DELEGATE_H_ |
| #define UI_APP_LIST_VIEWS_APPS_GRID_VIEW_DELEGATE_H_ |
| |
| #include <string> |
| |
| #include "base/callback_forward.h" |
| #include "ui/app_list/app_list_export.h" |
| |
| namespace base { |
| class FilePath; |
| } |
| |
| namespace app_list { |
| |
| class AppListItem; |
| |
| class APP_LIST_EXPORT AppsGridViewDelegate { |
| public: |
| // Invoked when an item is activated on the grid view. |event_flags| contains |
| // the flags of the keyboard/mouse event that triggers the activation request. |
| virtual void ActivateApp(AppListItem* item, int event_flags) = 0; |
| |
| // Gets the path to a shortcut for the app represented by |item|. |callback| |
| // may be run immediately. |
| virtual void GetShortcutPathForApp( |
| const std::string& app_id, |
| const base::Callback<void(const base::FilePath&)>& callback) = 0; |
| |
| // Called by the root grid view to cancel a drag that started inside a folder. |
| // This can occur when the root grid is visible for a reparent and its model |
| // changes, necessitating a cancel of the drag operation. |
| virtual void CancelDragInActiveFolder() = 0; |
| |
| protected: |
| virtual ~AppsGridViewDelegate() {} |
| }; |
| |
| } // namespace app_list |
| |
| #endif // UI_APP_LIST_VIEWS_APPS_GRID_VIEW_DELEGATE_H_ |