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 #include "chrome/browser/sessions/session_tab_helper.h" 6 7 #include "chrome/browser/chrome_notification_types.h" 8 #include "chrome/browser/profiles/profile.h" 9 #include "chrome/browser/sessions/session_service.h" 10 #include "chrome/browser/sessions/session_service_factory.h" 11 #include "chrome/common/extensions/extension_messages.h" 12 #include "content/public/browser/notification_service.h" 13 #include "content/public/browser/render_view_host.h" 14 #include "content/public/browser/web_contents.h" 15 16 DEFINE_WEB_CONTENTS_USER_DATA_KEY(SessionTabHelper); 17 18 SessionTabHelper::SessionTabHelper(content::WebContents* contents) 19 : content::WebContentsObserver(contents) { 20 } 21 22 SessionTabHelper::~SessionTabHelper() { 23 } 24 25 void SessionTabHelper::SetWindowID(const SessionID& id) { 26 window_id_ = id; 27 28 // Extension code in the renderer holds the ID of the window that hosts it. 29 // Notify it that the window ID changed. 30 web_contents()->GetRenderViewHost()->Send( 31 new ExtensionMsg_UpdateBrowserWindowId( 32 web_contents()->GetRenderViewHost()->GetRoutingID(), id.id())); 33 } 34 35 void SessionTabHelper::RenderViewCreated( 36 content::RenderViewHost* render_view_host) { 37 render_view_host->Send( 38 new ExtensionMsg_UpdateBrowserWindowId(render_view_host->GetRoutingID(), 39 window_id_.id())); 40 } 41 42 void SessionTabHelper::UserAgentOverrideSet(const std::string& user_agent) { 43 #if defined(ENABLE_SESSION_SERVICE) 44 Profile* profile = 45 Profile::FromBrowserContext(web_contents()->GetBrowserContext()); 46 SessionService* session = SessionServiceFactory::GetForProfile(profile); 47 if (session) 48 session->SetTabUserAgentOverride(window_id(), session_id(), user_agent); 49 #endif 50 } 51
