Added all available calling codes on each country to CountrySelectBox.

Telegram/SourceFiles/ui/boxes/country_select_box.cpp

@@ -40,7 +40,7 @@ public:
 
 	void refresh();
 
-	[[nodiscard]] rpl::producer<QString> countryChosen() const {
+	[[nodiscard]] rpl::producer<Entry> countryChosen() const {
 		return _countryChosen.events();
 	}
 
@@ -64,7 +64,7 @@ private:
 	void updateSelectedRow();
 	void updateRow(int index);
 	void setPressed(int pressed);
-	const std::vector<not_null<const Countries::Info*>> &current() const;
+	const std::vector<Entry> &current() const;
 
 	Type _type = Type::Phones;
 	int _rowHeight = 0;
@@ -76,12 +76,12 @@ private:
 
 	std::vector<std::unique_ptr<RippleAnimation>> _ripples;
 
-	std::vector<not_null<const Countries::Info*>> _list;
-	std::vector<not_null<const Countries::Info*>> _filtered;
+	std::vector<Entry> _list;
+	std::vector<Entry> _filtered;
 	base::flat_map<QChar, std::vector<int>> _byLetter;
 	std::vector<std::vector<QString>> _namesList;
 
-	rpl::event_stream<QString> _countryChosen;
+	rpl::event_stream<Entry> _countryChosen;
 	rpl::event_stream<ScrollToRequest> _mustScrollTo;
 
 };
@@ -98,6 +98,16 @@ CountrySelectBox::CountrySelectBox(QWidget*, const QString &iso, Type type)
 rpl::producer<QString> CountrySelectBox::countryChosen() const {
 	Expects(_ownedInner != nullptr || _inner != nullptr);
 
+	return (_ownedInner
+		? _ownedInner.data()
+		: _inner.data())->countryChosen() | rpl::map([](const Entry &e) {
+			return e.iso2;
+		});
+}
+
+rpl::producer<CountrySelectBox::Entry> CountrySelectBox::entryChosen() const {
+	Expects(_ownedInner != nullptr || _inner != nullptr);
+
 	return (_ownedInner
 		? _ownedInner.data()
 		: _inner.data())->countryChosen();
@@ -180,25 +190,36 @@ CountrySelectBox::Inner::Inner(
 		LastValidISO = iso;
 	}
 
+	const auto extractEntries = [&](const Countries::Info &info) {
+		for (const auto &code : info.codes) {
+			_list.push_back(Entry{
+				.country = info.name,
+				.iso2 = info.iso2,
+				.code = code.callingCode,
+				.alternativeName = info.alternativeName,
+			});
+		}
+	};
+
 	_list.reserve(byISO2.size());
 	_namesList.reserve(byISO2.size());
 
 	const auto l = byISO2.constFind(LastValidISO);
 	const auto lastValid = (l != byISO2.cend()) ? (*l) : nullptr;
 	if (lastValid) {
-		_list.emplace_back(lastValid);
+		extractEntries(*lastValid);
 	}
 	for (const auto &entry : Countries::Instance().list()) {
 		if (&entry != lastValid) {
-			_list.emplace_back(&entry);
+			extractEntries(entry);
 		}
 	}
 	auto index = 0;
 	for (const auto info : _list) {
-		auto full = info->name
+		auto full = info.country
 			+ ' '
-			+ (!info->alternativeName.isEmpty()
-				? info->alternativeName
+			+ (!info.alternativeName.isEmpty()
+				? info.alternativeName
 				: QString());
 		const auto namesList = std::move(full).toLower().split(
 			QRegularExpression("[\\s\\-]"),
@@ -256,10 +277,10 @@ void CountrySelectBox::Inner::paintEvent(QPaintEvent *e) {
 			}
 		}
 
-		auto code = QString("+") + list[i]->codes.front().callingCode;
+		auto code = QString("+") + list[i].code;
 		auto codeWidth = st::countryRowCodeFont->width(code);
 
-		auto name = list[i]->name;
+		auto name = list[i].country;
 		auto nameWidth = st::countryRowNameFont->width(name);
 		auto availWidth = width() - st::countryRowPadding.left() - st::countryRowPadding.right() - codeWidth - st::boxScroll.width;
 		if (nameWidth > availWidth) {
@@ -399,9 +420,9 @@ void CountrySelectBox::Inner::selectSkipPage(int32 h, int32 dir) {
 
 void CountrySelectBox::Inner::chooseCountry() {
 	const auto &list = current();
-	_countryChosen.fire((_selected >= 0 && _selected < list.size())
-		? QString(list[_selected]->iso2)
-		: QString());
+	_countryChosen.fire_copy((_selected >= 0 && _selected < list.size())
+		? list[_selected]
+		: Entry());
 }
 
 void CountrySelectBox::Inner::refresh() {
@@ -424,7 +445,7 @@ void CountrySelectBox::Inner::updateSelected(QPoint localPos) {
 }
 
 auto CountrySelectBox::Inner::current() const
--> const std::vector<not_null<const Countries::Info*>> & {
+-> const std::vector<CountrySelectBox::Entry> & {
 	return _filter.isEmpty() ? _list : _filtered;
 }
 

Telegram/SourceFiles/ui/boxes/country_select_box.h

@@ -25,11 +25,18 @@ public:
 		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;

Telegram/SourceFiles/ui/countryinput.cpp

@@ -92,10 +92,33 @@ void CountryInput::mouseMoveEvent(QMouseEvent *e) {
 void CountryInput::mousePressEvent(QMouseEvent *e) {
 	mouseMoveEvent(e);
 	if (_active) {
-		auto box = Ui::show(Box<Ui::CountrySelectBox>());
-		box->countryChosen(
-		) | rpl::start_with_next([=](QString iso) {
-			chooseCountry(iso);
+		const auto box = Ui::show(Box<Ui::CountrySelectBox>());
+		box->entryChosen(
+		) | rpl::start_with_next([=](
+				const Ui::CountrySelectBox::Entry &entry) {
+			if (box) {
+				box->closeBox();
+			}
+
+			const auto &list = Countries::Instance().list();
+			auto index = 0;
+			const auto infoIt = ranges::find(
+				list,
+				entry.iso2,
+				&Countries::Info::iso2);
+			if (infoIt == end(list)) {
+				return;
+			}
+			const auto info = *infoIt;
+			const auto it = ranges::find(
+				info.codes,
+				entry.code,
+				&Countries::CallingCodeInfo::callingCode);
+			if (it != end(info.codes)) {
+				chooseCountry(
+					&info,
+					std::distance(begin(info.codes), it));
+			}
 		}, lifetime());
 	}
 }
@@ -130,23 +153,27 @@ void CountryInput::onChooseCode(const QString &code) {
 }
 
 bool CountryInput::chooseCountry(const QString &iso) {
-	Ui::hideLayer();
-
 	const auto &byISO2 = Countries::Instance().byISO2();
 	const auto i = byISO2.constFind(iso);
 	const auto info = (i != byISO2.cend()) ? (*i) : nullptr;
 
 	_chosenIso = QString();
 	if (info) {
-		_chosenIso = LastValidISO = info->iso2;
-		setText(info->name);
-		codeChanged(info->codes.front().callingCode);
-		update();
+		chooseCountry(info, 0);
 		return true;
 	}
 	return false;
 }
 
+void CountryInput::chooseCountry(
+		not_null<const Countries::Info*> info,
+		int codeIndex) {
+	_chosenIso = LastValidISO = info->iso2;
+	setText(info->name);
+	codeChanged(info->codes[codeIndex].callingCode);
+	update();
+}
+
 void CountryInput::setText(const QString &newText) {
 	_text = _st.font->elided(newText, width() - _st.textMargins.left() - _st.textMargins.right());
 }

Telegram/SourceFiles/ui/countryinput.h

@@ -14,6 +14,10 @@ namespace Data {
 struct Info;
 } // namespace Data
 
+namespace Countries {
+struct Info;
+} // namespace Countries
+
 namespace Ui {
 class MultiSelect;
 class RippleAnimation;
@@ -44,6 +48,7 @@ protected:
 	void leaveEventHook(QEvent *e) override;
 
 private:
+	void chooseCountry(not_null<const Countries::Info*> info, int codeIndex);
 	void setText(const QString &newText);
 
 	const style::InputField &_st;