ui/app_list/apps_grid_view_delegate.h

   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 #ifndef UI_APP_LIST_APPS_GRID_VIEW_DELEGATE_H_
   6 #define UI_APP_LIST_APPS_GRID_VIEW_DELEGATE_H_
   7
   8 #include "base/callback_forward.h"
   9 #include "ui/app_list/app_list_export.h"
  10
  11 namespace base {
  12 class FilePath;
  13 }
  14
  15 namespace app_list {
  16
  17 class AppListItemModel;
  18
  19 class APP_LIST_EXPORT AppsGridViewDelegate {
  20  public:
  21   // Invoked when an item is activated on the grid view. |event_flags| contains
  22   // the flags of the keyboard/mouse event that triggers the activation request.
  23   virtual void ActivateApp(AppListItemModel* item, int event_flags) = 0;
  24
  25   // Gets the path to a shortcut for the app represented by |item|. |callback|
  26   // may be run immediately.
  27   virtual void GetShortcutPathForApp(
  28       const std::string& app_id,
  29       const base::Callback<void(const base::FilePath&)>& callback) = 0;
  30
  31  protected:
  32   virtual ~AppsGridViewDelegate() {}
  33 };
  34
  35 }  // namespace app_list
  36
  37 #endif  // UI_APP_LIST_APPS_GRID_VIEW_DELEGATE_H_