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/profiles/incognito_helpers.h"
  10 #include "chrome/browser/profiles/profile.h"
  11 #include "chrome/browser/themes/theme_service.h"
  12 #include "chrome/common/pref_names.h"
  13 #include "components/keyed_service/content/browser_context_dependency_manager.h"
  14 #include "components/pref_registry/pref_registry_syncable.h"
  15 #include "extensions/browser/extension_registry.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 extensions::ExtensionRegistry::Get(
  36       profile)->enabled_extensions().GetByID(id);
  37 }
  38
  39 // static
  40 ThemeServiceFactory* ThemeServiceFactory::GetInstance() {
  41   return Singleton<ThemeServiceFactory>::get();
  42 }
  43
  44 ThemeServiceFactory::ThemeServiceFactory()
  45     : BrowserContextKeyedServiceFactory(
  46         "ThemeService",
  47         BrowserContextDependencyManager::GetInstance()) {}
  48
  49 ThemeServiceFactory::~ThemeServiceFactory() {}
  50
  51 KeyedService* ThemeServiceFactory::BuildServiceInstanceFor(
  52     content::BrowserContext* profile) const {
  53   ThemeService* provider = NULL;
  54 #if defined(USE_AURA) && defined(USE_X11) && !defined(OS_CHROMEOS)
  55   provider = new ThemeServiceAuraX11;
  56 #else
  57   provider = new ThemeService;
  58 #endif
  59   provider->Init(static_cast<Profile*>(profile));
  60
  61   return provider;
  62 }
  63
  64 void ThemeServiceFactory::RegisterProfilePrefs(
  65     user_prefs::PrefRegistrySyncable* registry) {
  66 #if defined(USE_X11) && !defined(OS_CHROMEOS)
  67   bool default_uses_system_theme = false;
  68
  69 #if defined(USE_AURA) && defined(USE_X11) && !defined(OS_CHROMEOS)
  70   const views::LinuxUI* linux_ui = views::LinuxUI::instance();
  71   if (linux_ui)
  72     default_uses_system_theme = linux_ui->GetDefaultUsesSystemTheme();
  73 #endif
  74
  75   registry->RegisterBooleanPref(
  76       prefs::kUsesSystemTheme,
  77       default_uses_system_theme,
  78       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  79 #endif
  80   registry->RegisterFilePathPref(
  81       prefs::kCurrentThemePackFilename,
  82       base::FilePath(),
  83       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  84   registry->RegisterStringPref(
  85       prefs::kCurrentThemeID,
  86       ThemeService::kDefaultThemeID,
  87       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  88   registry->RegisterDictionaryPref(
  89       prefs::kCurrentThemeImages,
  90       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  91   registry->RegisterDictionaryPref(
  92       prefs::kCurrentThemeColors,
  93       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  94   registry->RegisterDictionaryPref(
  95       prefs::kCurrentThemeTints,
  96       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
  97   registry->RegisterDictionaryPref(
  98       prefs::kCurrentThemeDisplayProperties,
  99       user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
 100 }
 101
 102 content::BrowserContext* ThemeServiceFactory::GetBrowserContextToUse(
 103     content::BrowserContext* context) const {
 104   return chrome::GetBrowserContextRedirectedInIncognito(context);
 105 }
 106
 107 bool ThemeServiceFactory::ServiceIsCreatedWithBrowserContext() const {
 108   return true;
 109 }