/* 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/text/format_values.h" #include "lang/lang_keys.h" #include #include #include #include namespace Ui { namespace { [[nodiscard]] QString FormatTextWithReadyAndTotal( tr::phrase phrase, qint64 ready, qint64 total) { QString readyStr, totalStr, mb; if (total >= 1024 * 1024) { // more than 1 mb const qint64 readyTenthMb = (ready * 10 / (1024 * 1024)); const qint64 totalTenthMb = (total * 10 / (1024 * 1024)); readyStr = QString::number(readyTenthMb / 10) + '.' + QString::number(readyTenthMb % 10); totalStr = QString::number(totalTenthMb / 10) + '.' + QString::number(totalTenthMb % 10); mb = u"MB"_q; } else if (total >= 1024) { qint64 readyKb = (ready / 1024), totalKb = (total / 1024); readyStr = QString::number(readyKb); totalStr = QString::number(totalKb); mb = u"KB"_q; } else { readyStr = QString::number(ready); totalStr = QString::number(total); mb = u"B"_q; } return phrase(tr::now, lt_ready, readyStr, lt_total, totalStr, lt_mb, mb); } } // namespace QString FormatSizeText(qint64 size) { if (size >= 1024 * 1024) { // more than 1 mb const qint64 sizeTenthMb = (size * 10 / (1024 * 1024)); return QString::number(sizeTenthMb / 10) + '.' + QString::number(sizeTenthMb % 10) + u" MB"_q; } if (size >= 1024) { const qint64 sizeTenthKb = (size * 10 / 1024); return QString::number(sizeTenthKb / 10) + '.' + QString::number(sizeTenthKb % 10) + u" KB"_q; } return QString::number(size) + u" B"_q; } QString FormatDownloadText(qint64 ready, qint64 total) { return FormatTextWithReadyAndTotal( tr::lng_save_downloaded, ready, total); } QString FormatProgressText(qint64 ready, qint64 total) { return FormatTextWithReadyAndTotal( tr::lng_media_save_progress, ready, total); } QString FormatDateTime(QDateTime date, QString format) { const auto now = QDateTime::currentDateTime(); if (date.date() == now.date()) { return tr::lng_mediaview_today( tr::now, lt_time, date.time().toString(format)); } else if (date.date().addDays(1) == now.date()) { return tr::lng_mediaview_yesterday( tr::now, lt_time, date.time().toString(format)); } else { return tr::lng_mediaview_date_time( tr::now, lt_date, date.date().toString(u"dd.MM.yy"_q), lt_time, date.time().toString(format)); } } QString FormatDurationText(qint64 duration) { qint64 hours = (duration / 3600), minutes = (duration % 3600) / 60, seconds = duration % 60; return (hours ? QString::number(hours) + ':' : QString()) + (minutes >= 10 ? QString() : QString('0')) + QString::number(minutes) + ':' + (seconds >= 10 ? QString() : QString('0')) + QString::number(seconds); } QString FormatDurationWords(qint64 duration) { if (duration > 59) { auto minutes = (duration / 60); auto minutesCount = tr::lng_duration_minsec_minutes(tr::now, lt_count, minutes); auto seconds = (duration % 60); auto secondsCount = tr::lng_duration_minsec_seconds(tr::now, lt_count, seconds); return tr::lng_duration_minutes_seconds(tr::now, lt_minutes_count, minutesCount, lt_seconds_count, secondsCount); } return tr::lng_duration_seconds(tr::now, lt_count, duration); } QString FormatDurationAndSizeText(qint64 duration, qint64 size) { return tr::lng_duration_and_size(tr::now, lt_duration, FormatDurationText(duration), lt_size, FormatSizeText(size)); } QString FormatGifAndSizeText(qint64 size) { return tr::lng_duration_and_size(tr::now, lt_duration, u"GIF"_q, lt_size, FormatSizeText(size)); } QString FormatPlayedText(qint64 played, qint64 duration) { return tr::lng_duration_played(tr::now, lt_played, FormatDurationText(played), lt_duration, FormatDurationText(duration)); } QString FillAmountAndCurrency( int64 amount, const QString ¤cy, bool forceStripDotZero) { const auto rule = LookupCurrencyRule(currency); const auto prefix = (amount < 0) ? QString::fromUtf8("\xe2\x88\x92") : QString(); const auto value = std::abs(amount) / std::pow(10., rule.exponent); const auto name = (*rule.international) ? QString::fromUtf8(rule.international) : currency; auto result = prefix; if (rule.left) { result.append(name); if (rule.space) result.append(' '); } const auto precision = ((!rule.stripDotZero && !forceStripDotZero) || std::floor(value) != value) ? rule.exponent : 0; result.append(FormatWithSeparators( value, precision, rule.decimal, rule.thousands)); if (!rule.left) { if (rule.space) result.append(' '); result.append(name); } return result; } CurrencyRule LookupCurrencyRule(const QString ¤cy) { static const auto kRules = std::vector>{ { u"AED"_q, { "", ',', '.', true, true } }, { u"AFN"_q, {} }, { u"ALL"_q, { "", '.', ',', false } }, { u"AMD"_q, { "", ',', '.', false, true } }, { u"ARS"_q, { "", '.', ',', true, true } }, { u"AUD"_q, { "AU$" } }, { u"AZN"_q, { "", ' ', ',', false, true } }, { u"BAM"_q, { "", '.', ',', false, true } }, { u"BDT"_q, { "", ',', '.', true, true } }, { u"BGN"_q, { "", ' ', ',', false, true } }, { u"BND"_q, { "", '.', ',', } }, { u"BOB"_q, { "", '.', ',', true, true } }, { u"BRL"_q, { "R$", '.', ',', true, true } }, { u"BHD"_q, { "", ',', '.', true, true, 3 } }, { u"BYR"_q, { "", ' ', ',', false, true, 0 } }, { u"CAD"_q, { "CA$" } }, { u"CHF"_q, { "", '\'', '.', false, true } }, { u"CLP"_q, { "", '.', ',', true, true, 0 } }, { u"CNY"_q, { "\x43\x4E\xC2\xA5" } }, { u"COP"_q, { "", '.', ',', true, true } }, { u"CRC"_q, { "", '.', ',', } }, { u"CZK"_q, { "", ' ', ',', false, true } }, { u"DKK"_q, { "", '\0', ',', false, true } }, { u"DOP"_q, {} }, { u"DZD"_q, { "", ',', '.', true, true } }, { u"EGP"_q, { "", ',', '.', true, true } }, { u"EUR"_q, { "\xE2\x82\xAC", ' ', ',', false, true } }, { u"GBP"_q, { "\xC2\xA3" } }, { u"GEL"_q, { "", ' ', ',', false, true } }, { u"GTQ"_q, {} }, { u"HKD"_q, { "HK$" } }, { u"HNL"_q, { "", ',', '.', true, true } }, { u"HRK"_q, { "", '.', ',', false, true } }, { u"HUF"_q, { "", ' ', ',', false, true } }, { u"IDR"_q, { "", '.', ',', } }, { u"ILS"_q, { "\xE2\x82\xAA", ',', '.', true, true } }, { u"INR"_q, { "\xE2\x82\xB9" } }, { u"ISK"_q, { "", '.', ',', false, true, 0 } }, { u"JMD"_q, {} }, { u"JPY"_q, { "\xC2\xA5", ',', '.', true, false, 0 } }, { u"KES"_q, {} }, { u"KGS"_q, { "", ' ', '-', false, true } }, { u"KRW"_q, { "\xE2\x82\xA9", ',', '.', true, false, 0 } }, { u"KZT"_q, { "", ' ', '-', } }, { u"LBP"_q, { "", ',', '.', true, true } }, { u"LKR"_q, { "", ',', '.', true, true } }, { u"MAD"_q, { "", ',', '.', true, true } }, { u"MDL"_q, { "", ',', '.', false, true } }, { u"MNT"_q, { "", ' ', ',', } }, { u"MUR"_q, {} }, { u"MVR"_q, { "", ',', '.', false, true } }, { u"MXN"_q, { "MX$" } }, { u"MYR"_q, {} }, { u"MZN"_q, {} }, { u"NGN"_q, {} }, { u"NIO"_q, { "", ',', '.', true, true } }, { u"NOK"_q, { "", ' ', ',', true, true } }, { u"NPR"_q, {} }, { u"NZD"_q, { "NZ$" } }, { u"PAB"_q, { "", ',', '.', true, true } }, { u"PEN"_q, { "", ',', '.', true, true } }, { u"PHP"_q, {} }, { u"PKR"_q, {} }, { u"PLN"_q, { "", ' ', ',', false, true } }, { u"PYG"_q, { "", '.', ',', true, true, 0 } }, { u"QAR"_q, { "", ',', '.', true, true } }, { u"RON"_q, { "", '.', ',', false, true } }, { u"RSD"_q, { "", '.', ',', false, true } }, { u"RUB"_q, { "", ' ', ',', false, true } }, { u"SAR"_q, { "", ',', '.', true, true } }, { u"SEK"_q, { "", '.', ',', false, true } }, { u"SGD"_q, {} }, { u"THB"_q, { "\xE0\xB8\xBF" } }, { u"TJS"_q, { "", ' ', ';', false, true } }, { u"TRY"_q, { "", '.', ',', false, true } }, { u"TTD"_q, {} }, { u"TWD"_q, { "NT$" } }, { u"TZS"_q, {} }, { u"UAH"_q, { "", ' ', ',', false } }, { u"UGX"_q, { "", ',', '.', true, false, 0 } }, { u"USD"_q, { "$" } }, { u"UYU"_q, { "", '.', ',', true, true } }, { u"UZS"_q, { "", ' ', ',', false, true } }, { u"VND"_q, { "\xE2\x82\xAB", '.', ',', false, true, 0 } }, { u"YER"_q, { "", ',', '.', true, true } }, { u"ZAR"_q, { "", ',', '.', true, true } }, { u"IRR"_q, { "", ',', '/', false, true, 2, true } }, { u"IQD"_q, { "", ',', '.', true, true, 3 } }, { u"VEF"_q, { "", '.', ',', true, true } }, { u"SYP"_q, { "", ',', '.', true, true } }, //{ u"VUV"_q, { "", ',', '.', false, false, 0 } }, //{ u"WST"_q, {} }, //{ u"XAF"_q, { "FCFA", ',', '.', false, false, 0 } }, //{ u"XCD"_q, {} }, //{ u"XOF"_q, { "CFA", ' ', ',', false, false, 0 } }, //{ u"XPF"_q, { "", ',', '.', false, false, 0 } }, //{ u"ZMW"_q, {} }, //{ u"ANG"_q, {} }, //{ u"RWF"_q, { "", ' ', ',', true, true, 0 } }, //{ u"PGK"_q, {} }, //{ u"TOP"_q, {} }, //{ u"SBD"_q, {} }, //{ u"SCR"_q, {} }, //{ u"SHP"_q, {} }, //{ u"SLL"_q, {} }, //{ u"SOS"_q, {} }, //{ u"SRD"_q, {} }, //{ u"STD"_q, {} }, //{ u"SVC"_q, {} }, //{ u"SZL"_q, {} }, //{ u"AOA"_q, {} }, //{ u"AWG"_q, {} }, //{ u"BBD"_q, {} }, //{ u"BIF"_q, { "", ',', '.', false, false, 0 } }, //{ u"BMD"_q, {} }, //{ u"BSD"_q, {} }, //{ u"BWP"_q, {} }, //{ u"BZD"_q, {} }, //{ u"CDF"_q, { "", ',', '.', false } }, //{ u"CVE"_q, { "", ',', '.', true, false, 0 } }, //{ u"DJF"_q, { "", ',', '.', false, false, 0 } }, //{ u"ETB"_q, {} }, //{ u"FJD"_q, {} }, //{ u"FKP"_q, {} }, //{ u"GIP"_q, {} }, //{ u"GMD"_q, { "", ',', '.', false } }, //{ u"GNF"_q, { "", ',', '.', false, false, 0 } }, //{ u"GYD"_q, {} }, //{ u"HTG"_q, {} }, //{ u"KHR"_q, { "", ',', '.', false } }, //{ u"KMF"_q, { "", ',', '.', false, false, 0 } }, //{ u"KYD"_q, {} }, //{ u"LAK"_q, { "", ',', '.', false } }, //{ u"LRD"_q, {} }, //{ u"LSL"_q, { "", ',', '.', false } }, //{ u"MGA"_q, { "", ',', '.', true, false, 0 } }, //{ u"MKD"_q, { "", '.', ',', false, true } }, //{ u"MOP"_q, {} }, //{ u"MWK"_q, {} }, //{ u"NAD"_q, {} }, //{ u"CLF"_q, { "", ',', '.', true, false, 4 } }, //{ u"JOD"_q, { "", ',', '.', true, false, 3 } }, //{ u"KWD"_q, { "", ',', '.', true, false, 3 } }, //{ u"LYD"_q, { "", ',', '.', true, false, 3 } }, //{ u"OMR"_q, { "", ',', '.', true, false, 3 } }, //{ u"TND"_q, { "", ',', '.', true, false, 3 } }, //{ u"UYI"_q, { "", ',', '.', true, false, 0 } }, //{ u"MRO"_q, { "", ',', '.', true, false, 1 } }, }; static const auto kRulesMap = [] { // flat_multi_map_pair_type lacks some required constructors :( auto &&list = kRules | ranges::views::transform([](auto &&pair) { return base::flat_multi_map_pair_type( pair.first, pair.second); }); return base::flat_map(begin(list), end(list)); }(); const auto i = kRulesMap.find(currency); return (i != end(kRulesMap)) ? i->second : CurrencyRule{}; } [[nodiscard]] QString FormatWithSeparators( double amount, int precision, char decimal, char thousands) { Expects(decimal != 0); // Thanks https://stackoverflow.com/a/5058949 struct FormattingHelper : std::numpunct { FormattingHelper(char decimal, char thousands) : decimal(decimal) , thousands(thousands) { } char do_decimal_point() const override { return decimal; } char do_thousands_sep() const override { return thousands; } char decimal = '.'; char thousands = ','; }; auto stream = std::ostringstream(); stream.imbue(std::locale( stream.getloc(), new FormattingHelper(decimal, thousands ? thousands : '?'))); stream.precision(precision); stream << std::fixed << amount; auto result = QString::fromStdString(stream.str()); if (!thousands) { result.replace('?', QString()); } return result; } QString ComposeNameString( const QString &filename, const QString &songTitle, const QString &songPerformer) { if (songTitle.isEmpty() && songPerformer.isEmpty()) { return filename.isEmpty() ? u"Unknown File"_q : filename; } if (songPerformer.isEmpty()) { return songTitle; } auto trackTitle = (songTitle.isEmpty() ? u"Unknown Track"_q : songTitle); return songPerformer + QString::fromUtf8(" \xe2\x80\x93 ") + trackTitle; } } // namespace Ui