76 lines
1.8 KiB
C++
76 lines
1.8 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 "ui/text/format_song_name.h"
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namespace Ui::Text {
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namespace {
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FormatSongName::ComposedName ComputeComposedName(
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const QString &filename,
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const QString &songTitle,
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const QString &songPerformer) {
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const auto unknown = u"Unknown Track"_q;
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if (songTitle.isEmpty() && songPerformer.isEmpty()) {
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return {
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.title = filename.isEmpty() ? unknown : filename,
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.performer = QString(),
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};
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}
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if (songPerformer.isEmpty()) {
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return {
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.title = songTitle,
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.performer = QString(),
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};
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}
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return {
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.title = (songTitle.isEmpty() ? unknown : songTitle),
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.performer = songPerformer,
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};
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}
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} // namespace
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FormatSongName::FormatSongName(
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const QString &filename,
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const QString &songTitle,
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const QString &songPerformer)
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: _composedName(ComputeComposedName(filename, songTitle, songPerformer)) {
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}
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FormatSongName::ComposedName FormatSongName::composedName() const {
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return _composedName;
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}
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QString FormatSongName::string() const {
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const auto &[title, performer] = _composedName;
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const auto dash = (title.isEmpty() || performer.isEmpty())
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? QString()
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: QString::fromUtf8(" \xe2\x80\x93 ");
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return performer + dash + title;
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}
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TextWithEntities FormatSongName::textWithEntities(
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bool boldOnlyPerformer) const {
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TextWithEntities result;
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result.text = string();
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if (!boldOnlyPerformer || !_composedName.performer.isEmpty()) {
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result.entities.push_back({
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EntityType::Semibold,
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0,
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_composedName.performer.isEmpty()
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? int(result.text.size())
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: int(_composedName.performer.size()),
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});
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}
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return result;
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}
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} // namespace Ui::Text
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