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Telegram/SourceFiles/ui/new_badges.cpp

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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
+*/
+#include "ui/new_badges.h"
+
+#include "lang/lang_keys.h"
+#include "ui/painter.h"
+#include "ui/widgets/labels.h"
+#include "styles/style_window.h"
+#include "styles/style_settings.h"
+
+namespace Ui::NewBadge {
+
+not_null<Ui::RpWidget*> CreateNewBadge(
+		not_null<Ui::RpWidget*> parent,
+		rpl::producer<QString> text) {
+	const auto badge = Ui::CreateChild<Ui::PaddingWrap<Ui::FlatLabel>>(
+		parent.get(),
+		object_ptr<Ui::FlatLabel>(
+			parent,
+			std::move(text),
+			st::settingsPremiumNewBadge),
+		st::settingsPremiumNewBadgePadding);
+	badge->show();
+	badge->setAttribute(Qt::WA_TransparentForMouseEvents);
+	badge->paintRequest() | rpl::on_next([=] {
+		auto p = QPainter(badge);
+		auto hq = PainterHighQualityEnabler(p);
+		p.setPen(Qt::NoPen);
+		p.setBrush(st::windowBgActive);
+		const auto r = st::settingsPremiumNewBadgePadding.left();
+		p.drawRoundedRect(badge->rect(), r, r);
+	}, badge->lifetime());
+	return badge;
+}
+
+void AddToRight(not_null<Ui::RpWidget*> parent) {
+	const auto badge = CreateNewBadge(parent, tr::lng_bot_side_menu_new());
+
+	parent->sizeValue(
+	) | rpl::on_next([=](QSize size) {
+		badge->moveToRight(
+			st::mainMenuButton.padding.right(),
+			(size.height() - badge->height()) / 2,
+			size.width());
+	}, badge->lifetime());
+}
+
+void AddAfterLabel(
+		not_null<Ui::RpWidget*> parent,
+		not_null<Ui::RpWidget*> label) {
+	const auto badge = CreateNewBadge(
+		parent,
+		tr::lng_premium_summary_new_badge());
+
+	label->geometryValue(
+	) | rpl::on_next([=](QRect geometry) {
+		badge->move(st::settingsPremiumNewBadgePosition
+			+ QPoint(label->x() + label->width(), label->y()));
+	}, badge->lifetime());
+}
+
+} // namespace Ui::NewBadge