| // Copyright (c) 2012 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. |
| |
| #include "chrome/browser/ui/search_engines/template_url_fetcher_ui_callbacks.h" |
| |
| #include "base/logging.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "chrome/browser/search_engines/template_url.h" |
| #include "chrome/browser/ui/search_engines/search_engine_tab_helper.h" |
| #include "chrome/browser/ui/search_engines/search_engine_tab_helper_delegate.h" |
| #include "content/public/browser/notification_source.h" |
| #include "content/public/browser/notification_types.h" |
| #include "content/public/browser/web_contents.h" |
| |
| using content::WebContents; |
| |
| TemplateURLFetcherUICallbacks::TemplateURLFetcherUICallbacks( |
| SearchEngineTabHelper* tab_helper, |
| WebContents* web_contents) |
| : source_(tab_helper), |
| web_contents_(web_contents) { |
| registrar_.Add(this, |
| content::NOTIFICATION_WEB_CONTENTS_DESTROYED, |
| content::Source<WebContents>(web_contents_)); |
| } |
| |
| TemplateURLFetcherUICallbacks::~TemplateURLFetcherUICallbacks() { |
| } |
| |
| void TemplateURLFetcherUICallbacks::ConfirmAddSearchProvider( |
| TemplateURL* template_url, |
| Profile* profile) { |
| scoped_ptr<TemplateURL> owned_template_url(template_url); |
| if (!source_ || !source_->delegate()) |
| return; |
| |
| source_->delegate()->ConfirmAddSearchProvider(owned_template_url.release(), |
| profile); |
| } |
| |
| void TemplateURLFetcherUICallbacks::Observe( |
| int type, |
| const content::NotificationSource& source, |
| const content::NotificationDetails& details) { |
| DCHECK(type == content::NOTIFICATION_WEB_CONTENTS_DESTROYED); |
| DCHECK(source == content::Source<WebContents>(web_contents_)); |
| source_ = NULL; |
| web_contents_ = NULL; |
| } |