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- // Copyright 2020 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.
- #ifndef COMPONENTS_QUERY_TILES_INTERNAL_LOGGER_IMPL_H_
- #define COMPONENTS_QUERY_TILES_INTERNAL_LOGGER_IMPL_H_
- #include "base/memory/raw_ptr.h"
- #include "components/query_tiles/logger.h"
- #include "base/observer_list.h"
- #include "components/query_tiles/internal/log_sink.h"
- #include "components/query_tiles/internal/log_source.h"
- namespace query_tiles {
- class LoggerImpl : public Logger, public LogSink {
- public:
- LoggerImpl();
- ~LoggerImpl() override;
- void SetLogSource(LogSource* log_source);
- private:
- // Logger implementation.
- void AddObserver(Observer* observer) override;
- void RemoveObserver(Observer* observer) override;
- base::Value GetServiceStatus() override;
- base::Value GetTileData() override;
- // LogSink implementation.
- void OnServiceStatusChanged() override;
- void OnTileDataAvailable() override;
- raw_ptr<LogSource> log_source_{nullptr};
- base::ObserverList<Observer>::Unchecked observers_;
- };
- } // namespace query_tiles
- #endif // COMPONENTS_QUERY_TILES_INTERNAL_LOGGER_IMPL_H_
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