15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef CHROME_BROWSER_UI_PREFS_PREFS_TAB_HELPER_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define CHROME_BROWSER_UI_PREFS_PREFS_TAB_HELPER_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 84e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)#include "base/callback_list.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/compiler_specific.h" 103551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#include "base/memory/weak_ptr.h" 112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "base/prefs/pref_change_registrar.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/notification_observer.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/notification_registrar.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/web_contents_user_data.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class OverlayUserPrefStore; 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class PrefService; 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class Profile; 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace content { 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class WebContents; 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 24c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)namespace user_prefs { 25c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)class PrefRegistrySyncable; 26c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 27c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Per-tab class to handle user preferences. 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class PrefsTabHelper : public content::NotificationObserver, 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public content::WebContentsUserData<PrefsTabHelper> { 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~PrefsTabHelper(); 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static void InitIncognitoUserPrefStore(OverlayUserPrefStore* pref_store); 357dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry); 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected: 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Update the RenderView's WebPreferences. Exposed as protected for testing. 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void UpdateWebPreferences(); 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) explicit PrefsTabHelper(content::WebContents* contents); 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) friend class content::WebContentsUserData<PrefsTabHelper>; 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // content::NotificationObserver overrides: 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void Observe(int type, 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const content::NotificationSource& source, 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const content::NotificationDetails& details) OVERRIDE; 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Update the WebContents's RendererPreferences. 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void UpdateRendererPreferences(); 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile* GetProfile(); 546e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) 556e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) void OnFontFamilyPrefChanged(const std::string& pref_name); 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void OnWebPrefChanged(const std::string& pref_name); 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::WebContents* web_contents_; 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationRegistrar registrar_; 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PrefChangeRegistrar pref_change_registrar_; 614e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) scoped_ptr<base::CallbackList<void(void)>::Subscription> 62d0247b1b59f9c528cb6df88b4f2b9afaf80d181eTorne (Richard Coles) style_sheet_subscription_; 634e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) base::WeakPtrFactory<PrefsTabHelper> weak_ptr_factory_; 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(PrefsTabHelper); 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // CHROME_BROWSER_UI_PREFS_PREFS_TAB_HELPER_H_ 69