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// Copyright 2019 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/accessibility/accessibility_labels_service_factory.h"
#include "chrome/browser/accessibility/accessibility_labels_service.h"
#include "chrome/browser/profiles/profile.h"
// static
AccessibilityLabelsService* AccessibilityLabelsServiceFactory::GetForProfile(
Profile* profile) {
return static_cast<AccessibilityLabelsService*>(
GetInstance()->GetServiceForBrowserContext(profile, true));
}
// static
AccessibilityLabelsService*
AccessibilityLabelsServiceFactory::GetForProfileIfExists(Profile* profile) {
return static_cast<AccessibilityLabelsService*>(
GetInstance()->GetServiceForBrowserContext(profile, /*create=*/false));
}
// static
AccessibilityLabelsServiceFactory*
AccessibilityLabelsServiceFactory::GetInstance() {
static base::NoDestructor<AccessibilityLabelsServiceFactory> instance;
return instance.get();
}
AccessibilityLabelsServiceFactory::AccessibilityLabelsServiceFactory()
: ProfileKeyedServiceFactory(
"AccessibilityLabelsService",
ProfileSelections::Builder()
.WithRegular(ProfileSelection::kRedirectedToOriginal)
// Use OTR profile for Guest Session.
.WithGuest(ProfileSelection::kOffTheRecordOnly)
// No service for system profile.
.WithSystem(ProfileSelection::kNone)
// ChromeOS creates various profiles (login, lock screen...) that
// do not display web content and thus do not need the
// accessibility labels service.
.WithAshInternals(ProfileSelection::kNone)
.Build()) {}
AccessibilityLabelsServiceFactory::~AccessibilityLabelsServiceFactory() =
default;
std::unique_ptr<KeyedService>
AccessibilityLabelsServiceFactory::BuildServiceInstanceForBrowserContext(
content::BrowserContext* context) const {
return std::make_unique<AccessibilityLabelsService>(
Profile::FromBrowserContext(context));
}
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