148 lines
		
	
	
	
		
			3.8 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			148 lines
		
	
	
	
		
			3.8 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "info/profile/info_profile_phone_menu.h"
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#include "data/data_user.h"
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#include "lang/lang_keys.h"
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#include "main/main_account.h"
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#include "main/main_app_config.h"
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#include "main/main_app_config_values.h"
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#include "main/main_session.h"
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#include "ui/text/text_utilities.h"
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#include "ui/widgets/labels.h"
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#include "ui/widgets/menu/menu_action.h"
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#include "ui/widgets/popup_menu.h"
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#include "styles/style_chat.h" // expandedMenuSeparator.
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#include "styles/style_chat_helpers.h"
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namespace Info {
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namespace Profile {
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namespace {
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class TextItem final : public Ui::Menu::ItemBase {
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public:
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	TextItem(
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		not_null<Ui::RpWidget*> parent,
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		const style::Menu &st,
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		rpl::producer<TextWithEntities> &&text);
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	not_null<QAction*> action() const override;
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	bool isEnabled() const override;
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protected:
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	int contentHeight() const override;
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private:
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	const base::unique_qptr<Ui::FlatLabel> _label;
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	const not_null<QAction*> _dummyAction;
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};
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[[nodiscard]] int CountMinWidthForHeight(
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		not_null<Ui::FlatLabel*> label,
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		int basicWidth,
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		int heightLimit) {
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	const auto height = [&](int width) {
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		label->resizeToWidth(width);
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		return label->height();
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	};
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	auto widthMin = basicWidth;
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	auto widthMax = label->textMaxWidth();
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	if (height(widthMin) <= heightLimit || height(widthMax) > heightLimit) {
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		return basicWidth;
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	}
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	while (widthMin + 1 < widthMax) {
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		const auto middle = (widthMin + widthMax) / 2;
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		if (height(middle) > heightLimit) {
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			widthMin = middle;
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		} else {
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			widthMax = middle;
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		}
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	}
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	return widthMax;
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}
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TextItem::TextItem(
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	not_null<Ui::RpWidget*> parent,
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	const style::Menu &st,
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	rpl::producer<TextWithEntities> &&text)
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: ItemBase(parent, st)
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, _label(base::make_unique_q<Ui::FlatLabel>(
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	this,
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	std::move(text),
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	st::historyMessagesTTLLabel))
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, _dummyAction(Ui::CreateChild<QAction>(parent.get())) {
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	// Try to fit the phrase in two lines.
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	const auto limit = st::historyMessagesTTLLabel.style.font->height * 2;
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	const auto min1 = st::historyMessagesTTLLabel.minWidth;
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	const auto min2 = CountMinWidthForHeight(_label.get(), min1, limit);
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	const auto added = st.itemPadding.left() + st.itemPadding.right();
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	setMinWidth(std::max(min1, min2) + added);
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	sizeValue(
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	) | rpl::start_with_next([=](const QSize &s) {
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		if (s.width() <= added) {
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			return;
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		}
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		_label->resizeToWidth(s.width() - added);
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		_label->moveToLeft(
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			st.itemPadding.left(),
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			(s.height() - _label->height()) / 2);
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	}, lifetime());
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	_label->resizeToWidth(parent->width() - added);
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	initResizeHook(parent->sizeValue());
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}
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not_null<QAction*> TextItem::action() const {
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	return _dummyAction;
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}
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bool TextItem::isEnabled() const {
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	return false;
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}
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int TextItem::contentHeight() const {
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	return _label->height();
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}
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} // namespace
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void AddPhoneMenu(not_null<Ui::PopupMenu*> menu, not_null<UserData*> user) {
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	if (user->isSelf()) {
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		return;
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	}
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	using Strings = std::vector<QString>;
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	const auto prefixes = user->session().account().appConfig().get<Strings>(
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		u"fragment_prefixes"_q,
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		std::vector<QString>());
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	{
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		const auto proj = [&phone = user->phone()](const QString &p) {
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			return phone.startsWith(p);
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		};
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		if (ranges::none_of(prefixes, proj)) {
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			return;
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		}
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	}
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	if (const auto url = AppConfig::FragmentLink(&user->session())) {
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		menu->addSeparator(&st::expandedMenuSeparator);
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		const auto link = Ui::Text::Link(
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			tr::lng_info_mobile_context_menu_fragment_about_link(tr::now),
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			*url);
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		menu->addAction(base::make_unique_q<TextItem>(
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			menu->menu(),
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			st::reactionMenu.menu,
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			tr::lng_info_mobile_context_menu_fragment_about(
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				lt_link,
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				rpl::single(link),
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				Ui::Text::RichLangValue)));
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	}
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}
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} // namespace Profile
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} // namespace Info
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