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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/autocomplete/shortcuts_backend_factory.h"
#include "base/memory/scoped_ptr.h"
#include "base/prefs/pref_service.h"
#include "chrome/browser/autocomplete/shortcuts_extensions_manager.h"
#include "chrome/browser/history/history_service_factory.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/search_engines/template_url_service_factory.h"
#include "chrome/browser/search_engines/ui_thread_search_terms_data.h"
#include "components/keyed_service/content/browser_context_dependency_manager.h"
#include "components/omnibox/browser/shortcuts_backend.h"
#include "components/omnibox/browser/shortcuts_constants.h"
#include "content/public/browser/browser_thread.h"
namespace {
#if defined(ENABLE_EXTENSIONS)
const char kShortcutsExtensionsManagerKey[] = "ShortcutsExtensionsManager";
#endif
}
// static
scoped_refptr<ShortcutsBackend> ShortcutsBackendFactory::GetForProfile(
Profile* profile) {
return static_cast<ShortcutsBackend*>(
GetInstance()->GetServiceForBrowserContext(profile, true).get());
}
// static
scoped_refptr<ShortcutsBackend> ShortcutsBackendFactory::GetForProfileIfExists(
Profile* profile) {
return static_cast<ShortcutsBackend*>(
GetInstance()->GetServiceForBrowserContext(profile, false).get());
}
// static
ShortcutsBackendFactory* ShortcutsBackendFactory::GetInstance() {
return base::Singleton<ShortcutsBackendFactory>::get();
}
// static
scoped_refptr<RefcountedKeyedService>
ShortcutsBackendFactory::BuildProfileForTesting(
content::BrowserContext* profile) {
return CreateShortcutsBackend(Profile::FromBrowserContext(profile), false);
}
// static
scoped_refptr<RefcountedKeyedService>
ShortcutsBackendFactory::BuildProfileNoDatabaseForTesting(
content::BrowserContext* profile) {
return CreateShortcutsBackend(Profile::FromBrowserContext(profile), true);
}
ShortcutsBackendFactory::ShortcutsBackendFactory()
: RefcountedBrowserContextKeyedServiceFactory(
"ShortcutsBackend",
BrowserContextDependencyManager::GetInstance()) {
DependsOn(HistoryServiceFactory::GetInstance());
DependsOn(TemplateURLServiceFactory::GetInstance());
}
ShortcutsBackendFactory::~ShortcutsBackendFactory() {}
scoped_refptr<RefcountedKeyedService>
ShortcutsBackendFactory::BuildServiceInstanceFor(
content::BrowserContext* profile) const {
return CreateShortcutsBackend(Profile::FromBrowserContext(profile), false);
}
bool ShortcutsBackendFactory::ServiceIsNULLWhileTesting() const {
return true;
}
void ShortcutsBackendFactory::BrowserContextShutdown(
content::BrowserContext* context) {
#if defined(ENABLE_EXTENSIONS)
context->RemoveUserData(kShortcutsExtensionsManagerKey);
#endif
RefcountedBrowserContextKeyedServiceFactory::BrowserContextShutdown(context);
}
// static
scoped_refptr<ShortcutsBackend> ShortcutsBackendFactory::CreateShortcutsBackend(
Profile* profile,
bool suppress_db) {
scoped_refptr<ShortcutsBackend> backend(new ShortcutsBackend(
TemplateURLServiceFactory::GetForProfile(profile),
make_scoped_ptr(new UIThreadSearchTermsData(profile)),
HistoryServiceFactory::GetForProfile(profile,
ServiceAccessType::EXPLICIT_ACCESS),
content::BrowserThread::GetMessageLoopProxyForThread(
content::BrowserThread::DB),
profile->GetPath().Append(kShortcutsDatabaseName), suppress_db));
#if defined(ENABLE_EXTENSIONS)
ShortcutsExtensionsManager* extensions_manager =
new ShortcutsExtensionsManager(profile);
profile->SetUserData(kShortcutsExtensionsManagerKey, extensions_manager);
#endif
return backend->Init() ? backend : nullptr;
}
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