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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 "components/performance_manager/public/persistence/site_data/site_data_reader.h"
#include <utility>
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "components/performance_manager/persistence/site_data/site_data_impl.h"
namespace performance_manager {
SiteDataReader::SiteDataReader() = default;
SiteDataReader::~SiteDataReader() = default;
SiteDataReaderImpl::SiteDataReaderImpl(
scoped_refptr<internal::SiteDataImpl> impl)
: impl_(std::move(impl)) {}
SiteDataReaderImpl::~SiteDataReaderImpl() = default;
performance_manager::SiteFeatureUsage
SiteDataReaderImpl::UpdatesFaviconInBackground() const {
return impl_->UpdatesFaviconInBackground();
}
performance_manager::SiteFeatureUsage
SiteDataReaderImpl::UpdatesTitleInBackground() const {
return impl_->UpdatesTitleInBackground();
}
performance_manager::SiteFeatureUsage
SiteDataReaderImpl::UsesAudioInBackground() const {
return impl_->UsesAudioInBackground();
}
bool SiteDataReaderImpl::DataLoaded() const {
return impl_->DataLoaded();
}
void SiteDataReaderImpl::RegisterDataLoadedCallback(
base::OnceClosure&& callback) {
// Register a closure that is bound using a weak pointer to this instance.
// In that way it won't be invoked by the underlying |impl_| after this
// reader is destroyed.
base::OnceClosure closure(base::BindOnce(&SiteDataReaderImpl::RunClosure,
weak_factory_.GetWeakPtr(),
std::move(callback)));
impl_->RegisterDataLoadedCallback(std::move(closure));
}
void SiteDataReaderImpl::RunClosure(base::OnceClosure&& closure) {
std::move(closure).Run();
}
} // namespace performance_manager
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