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Telegram/SourceFiles/ui/boxes/country_select_box.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/layers/box_content.h"
+
+namespace Countries {
+struct Info;
+} // namespace Countries
+
+namespace Ui {
+
+class MultiSelect;
+class RippleAnimation;
+
+class CountrySelectBox : public BoxContent {
+public:
+	enum class Type {
+		Phones,
+		Countries,
+	};
+	struct Entry {
+		QString country;
+		QString iso2;
+		QString code;
+		QString alternativeName;
+	};
+
+	CountrySelectBox(QWidget*);
+	CountrySelectBox(QWidget*, const QString &iso, Type type);
+
+	[[nodiscard]] rpl::producer<QString> countryChosen() const;
+	[[nodiscard]] rpl::producer<Entry> entryChosen() const;
+
+protected:
+	void prepare() override;
+	void setInnerFocus() override;
+
+	void keyPressEvent(QKeyEvent *e) override;
+	void resizeEvent(QResizeEvent *e) override;
+
+private:
+	void submit();
+	void applyFilterUpdate(const QString &query);
+
+	object_ptr<MultiSelect> _select;
+
+	class Inner;
+	object_ptr<Inner> _ownedInner;
+	QPointer<Inner> _inner;
+
+};
+
+} // namespace Ui