1 // Copyright (c) 2011 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 CHROME_BROWSER_UI_SEARCH_ENGINES_TEMPLATE_URL_FETCHER_UI_CALLBACKS_H_ 6 #define CHROME_BROWSER_UI_SEARCH_ENGINES_TEMPLATE_URL_FETCHER_UI_CALLBACKS_H_ 7 #pragma once 8 9 #include "base/basictypes.h" 10 #include "chrome/browser/search_engines/template_url_fetcher_callbacks.h" 11 #include "content/common/notification_observer.h" 12 #include "content/common/notification_registrar.h" 13 14 class SearchEngineTabHelper; 15 class TabContents; 16 17 // Callbacks which display UI for the TemplateURLFetcher. 18 class TemplateURLFetcherUICallbacks : public TemplateURLFetcherCallbacks, 19 public NotificationObserver { 20 public: 21 explicit TemplateURLFetcherUICallbacks(SearchEngineTabHelper* tab_helper, 22 TabContents* tab_contents); 23 virtual ~TemplateURLFetcherUICallbacks(); 24 25 // TemplateURLFetcherCallback implementation. 26 virtual void ConfirmSetDefaultSearchProvider( 27 TemplateURL* template_url, 28 TemplateURLModel* template_url_model); 29 virtual void ConfirmAddSearchProvider( 30 TemplateURL* template_url, 31 Profile* profile); 32 33 // NotificationObserver: 34 virtual void Observe(NotificationType type, 35 const NotificationSource& source, 36 const NotificationDetails& details); 37 38 private: 39 // The SearchEngineTabHelper where this request originated. Can be NULL if the 40 // originating tab is closed. If NULL, the engine is not added. 41 SearchEngineTabHelper* source_; 42 43 // The TabContents where this request originated. 44 TabContents* tab_contents_; 45 46 // Handles registering for our notifications. 47 NotificationRegistrar registrar_; 48 49 DISALLOW_COPY_AND_ASSIGN(TemplateURLFetcherUICallbacks); 50 }; 51 52 #endif // CHROME_BROWSER_UI_SEARCH_ENGINES_TEMPLATE_URL_FETCHER_UI_CALLBACKS_H_ 53