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Telegram/SourceFiles/dialogs/ui/chat_search_empty.h

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+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "ui/rp_widget.h"
+
+namespace Dialogs {
+
+enum class SearchEmptyIcon {
+	Search,
+	NoResults,
+};
+
+class SearchEmpty final : public Ui::RpWidget {
+public:
+	using Icon = SearchEmptyIcon;
+
+	SearchEmpty(
+		QWidget *parent,
+		Icon icon,
+		rpl::producer<TextWithEntities> text);
+
+	void setMinimalHeight(int minimalHeight);
+
+	void animate();
+
+	[[nodiscard]] rpl::producer<ClickHandlerPtr> handlerActivated() const {
+		return _handlerActivated.events();
+	}
+
+private:
+	void setup(Icon icon, rpl::producer<TextWithEntities> text);
+
+	Fn<void()> _animate;
+	rpl::event_stream<ClickHandlerPtr> _handlerActivated;
+
+};
+
+} // namespace Dialogs