init

Telegram/SourceFiles/ui/countryinput.h

@@ -0,0 +1,67 @@
+/*
+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 style {
+struct InputField;
+} // namespace style
+
+namespace Countries {
+struct Info;
+} // namespace Countries
+
+namespace Ui {
+class Show;
+} // namespace Ui
+
+class CountryInput : public Ui::RpWidget {
+public:
+	CountryInput(
+		QWidget *parent,
+		std::shared_ptr<Ui::Show> show,
+		const style::InputField &st);
+
+	QAccessible::Role accessibilityRole() override {
+		return QAccessible::Role::PushButton;
+	}
+	QString accessibilityName() override {
+		return _text;
+	}
+
+	[[nodiscard]] QString iso() const {
+		return _chosenIso;
+	}
+	bool chooseCountry(const QString &country);
+
+	void onChooseCode(const QString &code);
+
+	rpl::producer<QString> codeChanged() const;
+
+protected:
+	void paintEvent(QPaintEvent *e) override;
+	void mouseMoveEvent(QMouseEvent *e) override;
+	void mousePressEvent(QMouseEvent *e) override;
+	void keyPressEvent(QKeyEvent* e) override;
+	void enterEventHook(QEnterEvent *e) override;
+	void leaveEventHook(QEvent *e) override;
+
+private:
+	void chooseCountry(not_null<const Countries::Info*> info, int codeIndex);
+	void setText(const QString &newText);
+
+	const std::shared_ptr<Ui::Show> _show;
+	const style::InputField &_st;
+	bool _active = false;
+	QString _text;
+	QString _chosenIso;
+
+	rpl::event_stream<QString> _codeChanged;
+
+};