ui/app_list/search_result_list_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_SEARCH_RESULT_LIST_VIEW_DELEGATE_H_
   6 #define UI_APP_LIST_SEARCH_RESULT_LIST_VIEW_DELEGATE_H_
   7
   8 #include "ui/app_list/app_list_export.h"
   9
  10 namespace app_list {
  11
  12 class SearchResult;
  13
  14 class APP_LIST_EXPORT SearchResultListViewDelegate {
  15  public:
  16   // Invoked to open given |result|. |event_flags| contains the flags of the
  17   // keyboard/mouse event that triggers the "open" request. Delegate could use
  18   // the |event_flags| information to choose different ways to open the result.
  19   virtual void OpenResult(SearchResult* result,
  20                           int event_flags) = 0;
  21
  22   // Called to invoke a custom action on |result|.  |action_index| corresponds
  23   // to the index of the icon in |result.action_icons()| that was activated.
  24   virtual void InvokeResultAction(SearchResult* result,
  25                                   int action_index,
  26                                   int event_flags) = 0;
  27
  28   // Called when the app represented by |result| is installed.
  29   virtual void OnResultInstalled(SearchResult* result) = 0;
  30
  31   // Called when the app represented by |result| is uninstalled.
  32   virtual void OnResultUninstalled(SearchResult* result) = 0;
  33
  34  protected:
  35   virtual ~SearchResultListViewDelegate() {}
  36 };
  37
  38 }  // namespace app_list
  39
  40 #endif  // UI_APP_LIST_SEARCH_RESULT_LIST_VIEW_DELEGATE_H_