chrome/browser/themes/theme_service_factory.cc

   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/themes/theme_service_factory.h"
   6
   7 #include "base/logging.h"
   8 #include "base/prefs/pref_service.h"
   9 #include "chrome/browser/extensions/extension_service.h"
  10 #include "chrome/browser/profiles/incognito_helpers.h"
  11 #include "chrome/browser/profiles/profile.h"
  12 #include "chrome/browser/themes/theme_service.h"
  13 #include "chrome/common/pref_names.h"
  14 #include "components/keyed_service/content/browser_context_dependency_manager.h"
  15 #include "components/user_prefs/pref_registry_syncable.h"
  16
  17 #if defined(USE_AURA) && defined(USE_X11) && !defined(OS_CHROMEOS)
  18 #include "chrome/browser/themes/theme_service_aurax11.h"
  19 #include "ui/views/linux_ui/linux_ui.h"
  20 #endif
  21
  22 // static
  23 ThemeService* ThemeServiceFactory::GetForProfile(Profile* profile) {
  24   return static_cast<ThemeService*>(
  25       GetInstance()->GetServiceForBrowserContext(profile, true));
  26 }
  27
  28 // static
  29 const extensions::Extension* ThemeServiceFactory::GetThemeForProfile(
  30     Profile* profile) {
  31   std::string id = GetForProfile(profile)->GetThemeID();
  32   if (id == ThemeService::kDefaultThemeID)
  33     return NULL;
  34
  35   return profile->GetExtensionService()->GetExtensionById(id, false);
  36 }
  37
  38 // static
  39 ThemeServiceFactory* ThemeServiceFactory::GetInstance() {
  40   return Singleton<ThemeServiceFactory>::get();
  41 }
  42
  43 ThemeServiceFactory::ThemeServiceFactory()
  44     : BrowserContextKeyedServiceFactory(
  45         "ThemeService",
  46         BrowserContextDependencyManager::GetInstance()) {}
  47
  48 ThemeServiceFactory::~ThemeServiceFactory() {}
  49
  50 KeyedService* ThemeServiceFactory::BuildServiceInstanceFor(
  51     content::BrowserContext* profile) const {
  52   ThemeService* provider = NULL;
  53 #if defined(USE_AURA) && defined(USE_X11) && !defined(OS_CHROMEOS)
  54   provider = new ThemeServiceAuraX11;
  55 #else
  56   provider = new ThemeService;
  57 #endif
  58   provider->Init(static_cast<Profile*>(profile));
  59
  60   return provider;
  61 }
  62
  63 void ThemeServiceFactory::RegisterProfilePrefs(
  64     user_prefs::PrefRegistrySyncable* registry) {
  65 #if defined(USE_X11) && !defined(OS_CHROMEOS)
  66   bool default_uses_system_theme = false;
  67
  68 #if defined(USE_AURA) && defined(USE_X11) && !defined(OS_CHROMEOS)
  69   const views::LinuxUI* linux_ui = views::LinuxUI::instance();
  70   if (linux_ui)
  71     default_uses_system_theme = linux_ui->GetDefaultUsesSystemTheme();
  72 #endif
  73
  74   registry->RegisterBooleanPref(
  75       prefs::kUsesSystemTheme,
  76       default_uses_system_theme,
  77       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  78 #endif
  79   registry->RegisterFilePathPref(
  80       prefs::kCurrentThemePackFilename,
  81       base::FilePath(),
  82       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  83   registry->RegisterStringPref(
  84       prefs::kCurrentThemeID,
  85       ThemeService::kDefaultThemeID,
  86       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  87   registry->RegisterDictionaryPref(
  88       prefs::kCurrentThemeImages,
  89       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  90   registry->RegisterDictionaryPref(
  91       prefs::kCurrentThemeColors,
  92       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  93   registry->RegisterDictionaryPref(
  94       prefs::kCurrentThemeTints,
  95       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  96   registry->RegisterDictionaryPref(
  97       prefs::kCurrentThemeDisplayProperties,
  98       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  99 }
 100
 101 content::BrowserContext* ThemeServiceFactory::GetBrowserContextToUse(
 102     content::BrowserContext* context) const {
 103   return chrome::GetBrowserContextRedirectedInIncognito(context);
 104 }
 105
 106 bool ThemeServiceFactory::ServiceIsCreatedWithBrowserContext() const {
 107   return true;
 108 }