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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/search/background/ntp_custom_background_service_factory.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/search/background/ntp_background_service_factory.h"
#include "chrome/browser/search/background/ntp_custom_background_service.h"
#include "chrome/browser/themes/theme_service_factory.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/storage_partition.h"
// static
NtpCustomBackgroundService* NtpCustomBackgroundServiceFactory::GetForProfile(
Profile* profile) {
return static_cast<NtpCustomBackgroundService*>(
GetInstance()->GetServiceForBrowserContext(profile, true));
}
// static
NtpCustomBackgroundServiceFactory*
NtpCustomBackgroundServiceFactory::GetInstance() {
static base::NoDestructor<NtpCustomBackgroundServiceFactory> instance;
return instance.get();
}
NtpCustomBackgroundServiceFactory::NtpCustomBackgroundServiceFactory()
: ProfileKeyedServiceFactory(
"NtpCustomBackgroundService",
ProfileSelections::Builder()
.WithRegular(ProfileSelection::kOriginalOnly)
// TODO(crbug.com/40257657): Check if this service is needed in
// Guest mode.
.WithGuest(ProfileSelection::kOriginalOnly)
// TODO(crbug.com/41488885): Check if this service is needed for
// Ash Internals.
.WithAshInternals(ProfileSelection::kOriginalOnly)
.Build()) {
DependsOn(ThemeServiceFactory::GetInstance());
DependsOn(NtpBackgroundServiceFactory::GetInstance());
}
NtpCustomBackgroundServiceFactory::~NtpCustomBackgroundServiceFactory() =
default;
std::unique_ptr<KeyedService>
NtpCustomBackgroundServiceFactory::BuildServiceInstanceForBrowserContext(
content::BrowserContext* context) const {
return std::make_unique<NtpCustomBackgroundService>(
Profile::FromBrowserContext(context));
}
bool NtpCustomBackgroundServiceFactory::ServiceIsCreatedWithBrowserContext()
const {
// Any time the theme changes, the NtpCustomBackgroundService must observe the
// change to react accordingly.
// To ensure this, we:
// (1) register the factory in ChromeBrowserMainExtraPartsProfiles::
// EnsureBrowserContextKeyedServiceFactoriesBuilt
// (2) Always construct the service alongside the browser context.
// (3) Add a dependency on ThemeServiceFactory.
return true;
}
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