protocol_handler_registry_factory.cc revision a1401311d1ab56c4ed0a474bd38c108f75cb0cd9 
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/custom_handlers/protocol_handler_registry_factory.h"
6
7#include "base/memory/singleton.h"
8#include "chrome/browser/custom_handlers/protocol_handler_registry.h"
9#include "chrome/browser/profiles/incognito_helpers.h"
10#include "chrome/browser/profiles/profile.h"
11#include "components/keyed_service/content/browser_context_dependency_manager.h"
12
13// static
14ProtocolHandlerRegistryFactory* ProtocolHandlerRegistryFactory::GetInstance() {
15  return Singleton<ProtocolHandlerRegistryFactory>::get();
16}
17
18// static
19ProtocolHandlerRegistry* ProtocolHandlerRegistryFactory::GetForProfile(
20    Profile* profile) {
21  return static_cast<ProtocolHandlerRegistry*>(
22      GetInstance()->GetServiceForBrowserContext(profile, true));
23}
24
25ProtocolHandlerRegistryFactory::ProtocolHandlerRegistryFactory()
26    : BrowserContextKeyedServiceFactory(
27        "ProtocolHandlerRegistry",
28        BrowserContextDependencyManager::GetInstance()) {
29}
30
31ProtocolHandlerRegistryFactory::~ProtocolHandlerRegistryFactory() {
32}
33
34// Will be created when initializing profile_io_data, so we might
35// as well have the framework create this along with other
36// PKSs to preserve orderly civic conduct :)
37bool
38ProtocolHandlerRegistryFactory::ServiceIsCreatedWithBrowserContext() const {
39  return true;
40}
41
42// Allows the produced registry to be used in incognito mode.
43content::BrowserContext* ProtocolHandlerRegistryFactory::GetBrowserContextToUse(
44    content::BrowserContext* context) const {
45  return chrome::GetBrowserContextRedirectedInIncognito(context);
46}
47
48// Do not create this service for tests. MANY tests will fail
49// due to the threading requirements of this service. ALSO,
50// not creating this increases test isolation (which is GOOD!)
51bool ProtocolHandlerRegistryFactory::ServiceIsNULLWhileTesting() const {
52  return true;
53}
54
55KeyedService* ProtocolHandlerRegistryFactory::BuildServiceInstanceFor(
56    content::BrowserContext* profile) const {
57  ProtocolHandlerRegistry* registry = new ProtocolHandlerRegistry(
58      static_cast<Profile*>(profile), new ProtocolHandlerRegistry::Delegate());
59
60#if defined(OS_CHROMEOS)
61  // If installing defaults, they must be installed prior calling
62  // InitProtocolSettings
63  registry->InstallDefaultsForChromeOS();
64#endif
65
66  // Must be called as a part of the creation process.
67  registry->InitProtocolSettings();
68
69  return registry;
70}
71