blob: b7a780d4bdb5fc134da9468df3bdbddba0817c68 [file] [log] [blame]
// Copyright 2017 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 "components/autofill/core/browser/region_data_loader.h"
#include <memory>
#include <string>
#include "base/timer/timer.h"
#include "third_party/libaddressinput/src/cpp/include/libaddressinput/preload_supplier.h"
namespace i18n {
namespace addressinput {
class Source;
class Storage;
} // namespace addressinput
} // namespace i18n
namespace autofill {
// A wrapper for the PreloadSupplier to simplify testing. Until
// is fixed, to avoid leaks instances of this class are left hanging until the
// callback is Run. If the callback is never run, this class will leak. But even
// if we would prevent this class from leaking, the preload supplier will leak
// data anyway if the load never completes. This class gives us more opportunity
// to prevent that preload supplier leak if the data load happens after the UI
// timeout waiting for this data expires.
class RegionDataLoaderImpl : public RegionDataLoader {
RegionDataLoaderImpl(::i18n::addressinput::Source* address_input_source,
::i18n::addressinput::Storage* address_input_storage,
const std::string& app_locale);
~RegionDataLoaderImpl() override;
// autofill::RegionDataLoader.
void LoadRegionData(const std::string& country_code,
RegionDataLoader::RegionDataLoaded callback,
int64_t timeout_ms) override;
void ClearCallback() override;
void OnRegionDataLoaded(bool success,
const std::string& country_code,
int unused_rule_count);
void DeleteThis();
// The callback to give to |region_data_supplier_| for async operations.
// A supplier of region data.
::i18n::addressinput::PreloadSupplier region_data_supplier_;
std::string app_locale_;
RegionDataLoader::RegionDataLoaded callback_;
base::OneShotTimer timer_;
} // namespace autofill