Devin Lin
f4c8172201
Reworks the media player UI for mobile devices. Adds a swipe gesture to open the media player, and reworks the UI to be more... *hip?* TODO: haven't implemented a "previous song" feature, is that possible?   
113 lines
2.8 KiB
C++
113 lines
2.8 KiB
C++
// SPDX-FileCopyrightText: 2021 Jonah Brüchert <[email protected]>
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//
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// SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
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#include "videoinfoextractor.h"
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#include <QFutureWatcher>
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#include "asyncytmusic.h"
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#include "library.h"
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VideoInfoExtractor::VideoInfoExtractor(QObject *parent)
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: QObject(parent)
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{
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connect(this, &VideoInfoExtractor::videoIdChanged, this, [this] {
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if (m_videoId.isEmpty()) {
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m_videoInfo = {};
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Q_EMIT audioUrlChanged();
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Q_EMIT titleChanged();
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Q_EMIT artistChanged();
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Q_EMIT channelChanged();
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Q_EMIT songChanged();
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Q_EMIT thumbnailChanged();
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return;
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}
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setLoading(true);
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auto future = YTMusicThread::instance()->extractVideoInfo(QString::fromStdString(m_videoId.toStdString()));
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connectFuture(future, this, [this](const video_info::VideoInfo &videoInfo) {
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m_videoInfo = videoInfo;
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setLoading(false);
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Q_EMIT audioUrlChanged();
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Q_EMIT titleChanged();
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Q_EMIT artistChanged();
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Q_EMIT channelChanged();
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Q_EMIT songChanged();
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Q_EMIT thumbnailChanged();
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});
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});
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}
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QUrl VideoInfoExtractor::audioUrl() const
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{
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if (m_videoInfo.formats.empty()) {
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return {};
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}
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std::vector<video_info::Format> audioFormats;
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// filter audio only formats
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std::copy_if(m_videoInfo.formats.begin(), m_videoInfo.formats.end(), std::back_inserter(audioFormats),
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[](const video_info::Format &format) {
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return format.acodec != "none" && format.vcodec == "none";
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});
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if (audioFormats.empty()) {
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return {};
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}
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std::sort(audioFormats.begin(), audioFormats.end(),
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[](const video_info::Format &a, const video_info::Format &b) {
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return a.quality > b.quality;
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});
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return QUrl(QString::fromStdString(audioFormats.front().url));
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}
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QString VideoInfoExtractor::videoId() const
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{
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return m_videoId;
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}
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void VideoInfoExtractor::setVideoId(const QString &videoId)
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{
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if (m_videoId == videoId || videoId.isEmpty()) {
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return;
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}
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m_videoId = videoId;
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Q_EMIT videoIdChanged();
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}
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QString VideoInfoExtractor::title() const
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{
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return QString::fromStdString(m_videoInfo.title);
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}
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QString VideoInfoExtractor::artist() const
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{
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return QString::fromStdString(m_videoInfo.artist);
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}
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QString VideoInfoExtractor::channel() const
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{
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return QString::fromStdString(m_videoInfo.channel);
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}
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QString VideoInfoExtractor::thumbnail() const
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{
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return QString::fromStdString(m_videoInfo.thumbnail);
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}
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bool VideoInfoExtractor::loading() const
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{
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return m_loading;
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}
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void VideoInfoExtractor::setLoading(bool loading)
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{
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m_loading = loading;
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Q_EMIT loadingChanged();
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}
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