components/search_engines/template_url_service_client.h

   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 #ifndef COMPONENTS_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_CLIENT_H_
   6 #define COMPONENTS_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_CLIENT_H_
   7
   8 #include "base/strings/string16.h"
   9 #include "components/search_engines/template_url_id.h"
  10
  11 class GURL;
  12 class TemplateURL;
  13 class TemplateURLService;
  14
  15 // This interface provides history related functionality required by
  16 // TemplateURLService.
  17 // TODO(hashimoto): Get rid of this once HistoryService gets componentized.
  18 class TemplateURLServiceClient {
  19  public:
  20   virtual ~TemplateURLServiceClient() {}
  21
  22   // Called by TemplateURLService::Shutdown as part of the two phase shutdown
  23   // of the KeyedService.
  24   virtual void Shutdown() = 0;
  25
  26   // Sets the pointer to the owner of this object.
  27   virtual void SetOwner(TemplateURLService* owner) = 0;
  28
  29   // Deletes all search terms for the specified keyword.
  30   virtual void DeleteAllSearchTermsForKeyword(TemplateURLID id) = 0;
  31
  32   // Sets the search terms for the specified url and keyword.
  33   virtual void SetKeywordSearchTermsForURL(const GURL& url,
  34                                            TemplateURLID id,
  35                                            const base::string16& term) = 0;
  36
  37   // Adds the given URL to history as a keyword generated visit.
  38   virtual void AddKeywordGeneratedVisit(const GURL& url) = 0;
  39
  40   // Restores the extension info of a TemplateURL loaded from the database.
  41   virtual void RestoreExtensionInfoIfNecessary(TemplateURL* template_url) = 0;
  42 };
  43
  44 #endif  // COMPONENTS_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_CLIENT_H_