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/browser_context_keyed_service/browser_context_dependency_manager.h"
15#include "components/user_prefs/pref_registry_syncable.h"
16
17#if defined(TOOLKIT_GTK)
18#include "chrome/browser/ui/gtk/gtk_theme_service.h"
19#endif
20
21#if defined(USE_AURA) && defined(OS_LINUX) && !defined(OS_CHROMEOS)
22#include "chrome/browser/themes/theme_service_aurax11.h"
23#include "ui/linux_ui/linux_ui.h"
24#endif
25
26// static
27ThemeService* ThemeServiceFactory::GetForProfile(Profile* profile) {
28  return static_cast<ThemeService*>(
29      GetInstance()->GetServiceForBrowserContext(profile, true));
30}
31
32// static
33const extensions::Extension* ThemeServiceFactory::GetThemeForProfile(
34    Profile* profile) {
35  std::string id = GetForProfile(profile)->GetThemeID();
36  if (id == ThemeService::kDefaultThemeID)
37    return NULL;
38
39  return profile->GetExtensionService()->GetExtensionById(id, false);
40}
41
42// static
43ThemeServiceFactory* ThemeServiceFactory::GetInstance() {
44  return Singleton<ThemeServiceFactory>::get();
45}
46
47ThemeServiceFactory::ThemeServiceFactory()
48    : BrowserContextKeyedServiceFactory(
49        "ThemeService",
50        BrowserContextDependencyManager::GetInstance()) {}
51
52ThemeServiceFactory::~ThemeServiceFactory() {}
53
54BrowserContextKeyedService* ThemeServiceFactory::BuildServiceInstanceFor(
55    content::BrowserContext* profile) const {
56  ThemeService* provider = NULL;
57#if defined(TOOLKIT_GTK)
58  provider = new GtkThemeService;
59#elif defined(USE_AURA) && defined(OS_LINUX) && !defined(OS_CHROMEOS)
60  provider = new ThemeServiceAuraX11;
61#else
62  provider = new ThemeService;
63#endif
64  provider->Init(static_cast<Profile*>(profile));
65
66  return provider;
67}
68
69void ThemeServiceFactory::RegisterProfilePrefs(
70    user_prefs::PrefRegistrySyncable* registry) {
71#if defined(OS_LINUX) && !defined(OS_CHROMEOS)
72  bool default_uses_system_theme = false;
73
74#if defined(TOOLKIT_GTK)
75  default_uses_system_theme = GtkThemeService::DefaultUsesSystemTheme();
76#elif defined(USE_AURA) && defined(OS_LINUX) && !defined(OS_CHROMEOS)
77  const ui::LinuxUI* linux_ui = ui::LinuxUI::instance();
78  if (linux_ui)
79    default_uses_system_theme = linux_ui->GetDefaultUsesSystemTheme();
80#endif
81
82  registry->RegisterBooleanPref(
83      prefs::kUsesSystemTheme,
84      default_uses_system_theme,
85      user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
86#endif
87  registry->RegisterFilePathPref(
88      prefs::kCurrentThemePackFilename,
89      base::FilePath(),
90      user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
91  registry->RegisterStringPref(
92      prefs::kCurrentThemeID,
93      ThemeService::kDefaultThemeID,
94      user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
95  registry->RegisterDictionaryPref(
96      prefs::kCurrentThemeImages,
97      user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
98  registry->RegisterDictionaryPref(
99      prefs::kCurrentThemeColors,
100      user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
101  registry->RegisterDictionaryPref(
102      prefs::kCurrentThemeTints,
103      user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
104  registry->RegisterDictionaryPref(
105      prefs::kCurrentThemeDisplayProperties,
106      user_prefs::PrefRegistrySyncable::UNSYNCABLE_PREF);
107}
108
109content::BrowserContext* ThemeServiceFactory::GetBrowserContextToUse(
110    content::BrowserContext* context) const {
111  return chrome::GetBrowserContextRedirectedInIncognito(context);
112}
113
114bool ThemeServiceFactory::ServiceIsCreatedWithBrowserContext() const {
115  return true;
116}
117