Repo created

libs/search/downloader_search_callback.hpp

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+#pragma once
+
+#include "storage/downloader_search_params.hpp"
+
+#include <functional>
+
+class DataSource;
+
+namespace storage
+{
+class CountryInfoGetter;
+class Storage;
+}  // namespace storage
+
+namespace search
+{
+class Results;
+
+// An on-results callback that should be used for the search in downloader.
+//
+// *NOTE* the class is NOT thread safe.
+class DownloaderSearchCallback
+{
+public:
+  class Delegate
+  {
+  public:
+    virtual ~Delegate() = default;
+
+    virtual void RunUITask(std::function<void()> fn) = 0;
+  };
+
+  DownloaderSearchCallback(Delegate & delegate, DataSource const & dataSource,
+                           storage::CountryInfoGetter const & infoGetter, storage::Storage const & storage,
+                           storage::DownloaderSearchParams params);
+
+  void operator()(search::Results const & results);
+
+private:
+  Delegate & m_delegate;
+  DataSource const & m_dataSource;
+  storage::CountryInfoGetter const & m_infoGetter;
+  storage::Storage const & m_storage;
+  storage::DownloaderSearchParams m_params;
+};
+}  // namespace search