1779 lines
57 KiB
C++
1779 lines
57 KiB
C++
/*
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* Cantata
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*
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* Copyright (c) 2011-2022 Craig Drummond <craig.p.drummond@gmail.com>
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*
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*/
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/*
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* Copyright (c) 2008 Sander Knopper (sander AT knopper DOT tk) and
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* Roeland Douma (roeland AT rullzer DOT com)
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*
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* This file is part of QtMPC.
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*
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* QtMPC is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* QtMPC is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with QtMPC. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "playqueuemodel.h"
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#include "mpd-interface/mpdparseutils.h"
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#include "mpd-interface/mpdstats.h"
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#include "mpd-interface/cuefile.h"
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#include "streams/streamfetcher.h"
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#include "streamsmodel.h"
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#include "http/httpserver.h"
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#include "gui/settings.h"
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#include "support/icon.h"
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#include "support/monoicon.h"
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#include "support/utils.h"
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#include "config.h"
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#include "support/action.h"
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#include "support/actioncollection.h"
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#include "support/globalstatic.h"
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#include "gui/covers.h"
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#include "widgets/groupedview.h"
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#include "widgets/icons.h"
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#include "roles.h"
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#ifdef ENABLE_DEVICES_SUPPORT
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#include "devicesmodel.h"
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#if defined CDDB_FOUND || defined MUSICBRAINZ5_FOUND
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#include "devices/audiocddevice.h"
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#endif
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#endif
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#include <QPalette>
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#include <QFont>
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#include <QFile>
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#include <QDir>
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#include <QModelIndex>
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#include <QMimeData>
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#include <QTextStream>
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#include <QSet>
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#include <QUrl>
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#include <QUrlQuery>
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#include <QTimer>
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#include <QApplication>
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#include <QMenu>
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#include <QXmlStreamReader>
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#include <QRandomGenerator>
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#include <algorithm>
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GLOBAL_STATIC(PlayQueueModel, instance)
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const QLatin1String PlayQueueModel::constMoveMimeType("cantata/move");
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const QLatin1String PlayQueueModel::constFileNameMimeType("cantata/filename");
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const QLatin1String PlayQueueModel::constUriMimeType("text/uri-list");
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static const char * constSortByKey="sort-by";
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static const QLatin1String constSortByArtistKey("artist");
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static const QLatin1String constSortByAlbumArtistKey("albumartist");
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static const QLatin1String constSortByAlbumKey("album");
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static const QLatin1String constSortByGenreKey("genre");
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static const QLatin1String constSortByYearKey("year");
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static const QLatin1String constSortByComposerKey("composer");
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static const QLatin1String constSortByPerformerKey("performer");
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static const QLatin1String constSortByTitleKey("title");
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static const QLatin1String constSortByNumberKey("track");
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static const QLatin1String constSortByPathKey("path");
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static const QLatin1String constSortByGrouping("grouping");
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static QSet<QString> constM3uPlaylists = QSet<QString>() << QLatin1String("m3u") << QLatin1String("m3u8");
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static const QString constPlsPlaylist = QLatin1String("pls");
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static const QString constXspfPlaylist = QLatin1String("xspf");
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QSet<QString> PlayQueueModel::constFileExtensions = QSet<QString>()
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<< QLatin1String("mp3") << QLatin1String("ogg") << QLatin1String("flac") << QLatin1String("wma") << QLatin1String("m4a")
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<< QLatin1String("m4b") << QLatin1String("mp4") << QLatin1String("m4p") << QLatin1String("wav") << QLatin1String("wv")
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<< QLatin1String("wvp") << QLatin1String("aiff") << QLatin1String("aif") << QLatin1String("aifc") << QLatin1String("ape")
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<< QLatin1String("spx") << QLatin1String("tta") << QLatin1String("mpc") << QLatin1String("mpp") << QLatin1String("mp+")
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<< QLatin1String("dff") << QLatin1String("dsf") << QLatin1String("opus")
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// And playlists...
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<< QLatin1String("m3u") << QLatin1String("m3u8") << constPlsPlaylist << constXspfPlaylist;
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static inline QString getExtension(const QString &file)
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{
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int pos=file.lastIndexOf('.');
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return pos>0 ? file.mid(pos+1).toLower() : QString();
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}
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static inline bool checkExtension(const QString &file, const QSet<QString> &exts = PlayQueueModel::constFileExtensions)
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{
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return exts.contains(getExtension(file));
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}
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static QString fileUrl(const QString &file, bool useServer, bool useLocal)
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{
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if (useServer) {
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QByteArray path = HttpServer::self()->encodeUrl(file);
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if (!path.isEmpty()) {
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return path;
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}
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} else if (useLocal && !file.startsWith(QLatin1String("/media/"))) {
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return QLatin1String("file://")+file;
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}
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return QString();
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}
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static QString checkUrl(const QString &url, const QDir &dir, bool useServer, bool useLocal, const QSet<QString> &handlers)
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{
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int pos = url.indexOf(QLatin1String("://"));
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QString handler = pos>0 ? url.left(pos+3).toLower() : QString();
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if (!handler.isEmpty() && (QLatin1String("http://")==handler || QLatin1String("https://")==handler)) {
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// Radio stream?
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return StreamsModel::constPrefix+url;
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} else if (handlers.contains(handler)) {
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return url;
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} else if (checkExtension(url)) {
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QString path = dir.filePath(url);
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if (QFile::exists(path)) { // Relative
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return fileUrl(path, useServer, useLocal);
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} else if (QFile::exists(url)) { // Absolute
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return fileUrl(url, useServer, useLocal);
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}
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}
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return QString();
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}
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static QStringList expandM3uPlaylist(const QString &playlist, bool useServer, bool useLocal, const QSet<QString> &handlers)
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{
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QStringList files;
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QFile f(playlist);
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QDir dir(Utils::getDir(playlist));
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if (f.open(QIODevice::ReadOnly|QIODevice::Text)) {
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QTextStream in(&f);
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while (!in.atEnd()) {
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QString line = in.readLine();
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if (!line.startsWith(QLatin1Char('#'))) {
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QString url = checkUrl(line, dir, useServer, useLocal, handlers);
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if (!url.isEmpty()) {
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files.append(url);
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}
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}
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}
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f.close();
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}
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return files;
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}
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static QStringList expandPlsPlaylist(const QString &playlist, bool useServer, bool useLocal, const QSet<QString> &handlers)
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{
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QStringList files;
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QFile f(playlist);
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QDir dir(Utils::getDir(playlist));
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QMap<unsigned int, QString> titles;
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QMap<unsigned int, QString> urls;
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if (f.open(QIODevice::ReadOnly|QIODevice::Text)) {
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QTextStream in(&f);
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while (!in.atEnd()) {
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QString line = in.readLine();
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if (line.startsWith(QLatin1String("File"))) {
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QStringList parts=line.split("=");
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if (2==parts.length()) {
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QString path=parts[1].trimmed();
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unsigned int num=parts[0].left(4).toUInt();
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QString url=checkUrl(path, dir, useServer, useLocal, handlers);
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if (!url.isEmpty()) {
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urls.insert(num, url);
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}
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}
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} else if (line.startsWith(QLatin1String("Title"))) {
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QStringList parts=line.split("=");
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if (2==parts.length()) {
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titles.insert(parts[0].left(5).toUInt(), parts[1].trimmed());
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}
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}
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}
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f.close();
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}
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auto it = urls.constBegin();
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auto end = urls.constEnd();
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for (; it!=end; ++it) {
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if (titles.contains(it.key()) && (it.value().startsWith(QLatin1String("http://")) || it.value().startsWith("https://"))) {
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files.append(it.value()+"#"+titles[it.key()]);
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} else {
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files.append(it.value());
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}
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}
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return files;
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}
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static QStringList expandXspfPlaylist(const QString &playlist, bool useServer, bool useLocal, const QSet<QString> &handlers)
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{
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QStringList files;
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QFile f(playlist);
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if (f.open(QIODevice::ReadOnly|QIODevice::Text)) {
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QXmlStreamReader reader(&f);
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QDir dir(Utils::getDir(playlist));
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while (!reader.atEnd()) {
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reader.readNext();
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if (QXmlStreamReader::StartElement==reader.tokenType() && QLatin1String("location")==reader.name()) {
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QString url=checkUrl(reader.readElementText().trimmed(), dir, useServer, useLocal, handlers);
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if (!url.isEmpty()) {
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files.append(url);
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}
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}
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}
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f.close();
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}
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return files;
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}
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static QStringList listFiles(const QDir &d, bool useServer, bool useLocal, const QSet<QString> &handlers, int level=5)
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{
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QStringList files;
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if (level) {
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for (const auto &f: d.entryInfoList(QDir::Files|QDir::Dirs|QDir::NoDotAndDotDot|QDir::NoSymLinks, QDir::LocaleAware|QDir::IgnoreCase)) {
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if (f.isDir()) {
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files += listFiles(QDir(f.absoluteFilePath()), useServer, useLocal, handlers, level-1);
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} else if (checkExtension(f.fileName(), constM3uPlaylists)) {
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files += expandM3uPlaylist(f.absoluteFilePath(), useServer, useLocal, handlers);
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} else if (constPlsPlaylist == getExtension(f.fileName())) {
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files += expandPlsPlaylist(f.absoluteFilePath(), useServer, useLocal, handlers);
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} else if (constXspfPlaylist == getExtension(f.fileName())) {
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files += expandXspfPlaylist(f.absoluteFilePath(), useServer, useLocal, handlers);
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} else if (checkExtension(f.fileName())) {
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QString fUrl=fileUrl(f.absoluteFilePath(), useServer, useLocal);
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if (!fUrl.isEmpty()) {
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files.append(fUrl);
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}
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}
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}
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}
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return files;
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}
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QStringList PlayQueueModel::parseUrls(const QStringList &urls)
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{
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QStringList useable;
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bool useServer = HttpServer::self()->isAlive();
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bool useLocal = MPDConnection::self()->localFilePlaybackSupported();
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QSet<QString> handlers = MPDConnection::self()->urlHandlers();
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bool haveLocalFiles = false;
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for (const auto &path: urls) {
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QUrl u=path.indexOf("://")>2 ? QUrl(path) : QUrl::fromLocalFile(path);
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#if defined ENABLE_DEVICES_SUPPORT && (defined CDDB_FOUND || defined MUSICBRAINZ5_FOUND)
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QString cdDevice=AudioCdDevice::getDevice(u);
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if (!cdDevice.isEmpty()) {
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DevicesModel::self()->playCd(cdDevice);
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} else
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#endif
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if (QLatin1String("http")==u.scheme()) {
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useable.append(u.toString());
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} else if (u.scheme().isEmpty() || QLatin1String("file")==u.scheme()) {
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haveLocalFiles = true;
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QDir d(u.path());
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if (d.exists()) {
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useable = listFiles(d, useServer, useLocal, handlers);
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} else if (checkExtension(u.path(), constM3uPlaylists)) {
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useable += expandM3uPlaylist(u.path(), useServer, useLocal, handlers);
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} else if (constPlsPlaylist == getExtension(u.path())) {
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useable += expandPlsPlaylist(u.path(), useServer, useLocal, handlers);
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} else if (constXspfPlaylist == getExtension(u.path())) {
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useable += expandXspfPlaylist(u.path(), useServer, useLocal, handlers);
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} else if (checkExtension(u.path())) {
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QString fUrl = fileUrl(u.path(), useServer, useLocal);
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if (!fUrl.isEmpty()) {
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useable.append(fUrl);
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}
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}
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}
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}
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QStringList use;
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if (haveLocalFiles && !useServer && !useLocal) {
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#ifdef ENABLE_HTTP_SERVER
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emit error(tr("Cannot add local files. Please enable in-built HTTP server, or configure MPD for local file playback."));
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#else
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emit error(tr("Cannot add local files. Please configure MPD for local file playback."));
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#endif
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return use;
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}
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// Ensure we only have unqiue URLs...
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QSet<QString> unique;
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for (const auto &u: useable) {
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if (!unique.contains(u)) {
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unique.insert(u);
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use.append(u);
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}
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}
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if (use.isEmpty()) {
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emit error(tr("Unable to add local files. No suitable files found."));
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}
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return use;
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}
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void PlayQueueModel::encode(QMimeData &mimeData, const QString &mime, const QStringList &values)
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{
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QByteArray encodedData;
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QTextStream stream(&encodedData, QIODevice::WriteOnly);
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for (const QString &v: values) {
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stream << v << CANTATA_ENDL;
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}
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mimeData.setData(mime, encodedData);
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}
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void PlayQueueModel::encode(QMimeData &mimeData, const QString &mime, const QList<quint32> &values)
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{
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QByteArray encodedData;
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QDataStream stream(&encodedData, QIODevice::WriteOnly);
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for (quint32 v: values) {
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stream << v;
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}
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mimeData.setData(mime, encodedData);
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}
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QStringList PlayQueueModel::decode(const QMimeData &mimeData, const QString &mime)
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{
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QByteArray encodedData=mimeData.data(mime);
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QTextStream stream(&encodedData, QIODevice::ReadOnly);
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QStringList rv;
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while (!stream.atEnd()) {
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rv.append(stream.readLine().remove('\n'));
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}
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return rv;
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}
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QList<quint32> PlayQueueModel::decodeInts(const QMimeData &mimeData, const QString &mime)
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{
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QByteArray encodedData=mimeData.data(mime);
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QDataStream stream(&encodedData, QIODevice::ReadOnly);
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QList<quint32> rv;
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while (!stream.atEnd()) {
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quint32 v;
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stream >> v;
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rv.append(v);
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}
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return rv;
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}
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QString PlayQueueModel::headerText(int col)
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{
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switch (col) {
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case COL_TITLE: return tr("Title");
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case COL_ARTIST: return tr("Artist");
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case COL_ALBUM: return tr("Album");
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case COL_TRACK: return tr("#", "Track number");
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case COL_LENGTH: return tr("Length");
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case COL_DISC: return tr("Disc");
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case COL_YEAR: return tr("Year");
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case COL_ORIGYEAR: return tr("Original Year");
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case COL_GENRE: return tr("Genre");
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case COL_PRIO: return tr("Priority");
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case COL_COMPOSER: return tr("Composer");
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case COL_PERFORMER: return tr("Performer");
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case COL_GROUPING: return tr("Grouping");
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case COL_RATING: return tr("Rating");
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case COL_FILENAME: return tr("Filename");
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case COL_PATH: return tr("Path");
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default: return QString();
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}
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}
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static bool simpleSort = false;
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void PlayQueueModel::setSimpleSort(bool simple)
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{
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simpleSort = simple;
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}
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PlayQueueModel::PlayQueueModel(QObject *parent)
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: QAbstractItemModel(parent)
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, currentSongId(-1)
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, currentSongRowNum(-1)
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, time(0)
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, mpdState(MPDState_Inactive)
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, stopAfterCurrent(false)
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, stopAfterTrackId(-1)
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, undoLimit(10)
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, undoEnabled(undoLimit>0)
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, lastCommand(Cmd_Other)
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, dropAdjust(0)
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{
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fetcher=new StreamFetcher(this);
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connect(this, SIGNAL(modelReset()), this, SLOT(stats()));
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connect(fetcher, SIGNAL(result(const QStringList &, int, int, quint8, bool)), SLOT(addFiles(const QStringList &, int, int, quint8, bool)));
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connect(fetcher, SIGNAL(result(const QStringList &, int, int, quint8, bool)), SIGNAL(streamsFetched()));
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connect(fetcher, SIGNAL(status(QString)), SIGNAL(streamFetchStatus(QString)));
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connect(this, SIGNAL(filesAdded(const QStringList, quint32, quint32, int, quint8, bool)),
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MPDConnection::self(), SLOT(add(const QStringList, quint32, quint32, int, quint8, bool)));
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connect(this, SIGNAL(populate(QStringList, QList<quint8>)), MPDConnection::self(), SLOT(populate(QStringList, QList<quint8>)));
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connect(this, SIGNAL(move(const QList<quint32> &, quint32, quint32)),
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MPDConnection::self(), SLOT(move(const QList<quint32> &, quint32, quint32)));
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connect(this, SIGNAL(setOrder(const QList<quint32> &)), MPDConnection::self(), SLOT(setOrder(const QList<quint32> &)));
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connect(MPDConnection::self(), SIGNAL(prioritySet(const QMap<qint32, quint8> &)), SLOT(prioritySet(const QMap<qint32, quint8> &)));
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connect(MPDConnection::self(), SIGNAL(stopAfterCurrentChanged(bool)), SLOT(stopAfterCurrentChanged(bool)));
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connect(this, SIGNAL(stop(bool)), MPDConnection::self(), SLOT(stopPlaying(bool)));
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connect(this, SIGNAL(clearStopAfter()), MPDConnection::self(), SLOT(clearStopAfter()));
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connect(this, SIGNAL(removeSongs(QList<qint32>)), MPDConnection::self(), SLOT(removeSongs(QList<qint32>)));
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connect(this, SIGNAL(clearEntries()), MPDConnection::self(), SLOT(clear()));
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connect(this, SIGNAL(addAndPlay(QString)), MPDConnection::self(), SLOT(addAndPlay(QString)));
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connect(this, SIGNAL(startPlayingSongId(qint32)), MPDConnection::self(), SLOT(startPlayingSongId(qint32)));
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connect(this, SIGNAL(getRating(QString)), MPDConnection::self(), SLOT(getRating(QString)));
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connect(this, SIGNAL(setRating(QStringList,quint8)), MPDConnection::self(), SLOT(setRating(QStringList,quint8)));
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connect(MPDConnection::self(), SIGNAL(rating(QString,quint8)), SLOT(ratingResult(QString,quint8)));
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connect(MPDConnection::self(), SIGNAL(stickerDbChanged()), SLOT(stickerDbChanged()));
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#ifdef ENABLE_DEVICES_SUPPORT //TODO: Problems here with devices support!!!
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connect(DevicesModel::self(), SIGNAL(updatedDetails(QList<Song>)), SLOT(updateDetails(QList<Song>)));
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#endif
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removeDuplicatesAction=new Action(tr("Remove Duplicates"), this);
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removeDuplicatesAction->setEnabled(false);
|
|
QColor col=Utils::monoIconColor();
|
|
undoAction=ActionCollection::get()->createAction("playqueue-undo", tr("Undo"), MonoIcon::icon(FontAwesome::undo, col));
|
|
undoAction->setShortcut(Qt::ControlModifier+Qt::Key_Z);
|
|
redoAction=ActionCollection::get()->createAction("playqueue-redo", tr("Redo"), MonoIcon::icon(FontAwesome::repeat, col));
|
|
redoAction->setShortcut(Qt::ControlModifier+Qt::ShiftModifier+Qt::Key_Z);
|
|
connect(undoAction, SIGNAL(triggered()), this, SLOT(undo()));
|
|
connect(redoAction, SIGNAL(triggered()), this, SLOT(redo()));
|
|
connect(removeDuplicatesAction, SIGNAL(triggered()), this, SLOT(removeDuplicates()));
|
|
|
|
shuffleAction=new Action(tr("Shuffle"), this);
|
|
shuffleAction->setMenu(new QMenu(nullptr));
|
|
Action *shuffleTracksAction = new Action(tr("Tracks"), shuffleAction);
|
|
Action *shuffleAlbumsAction = new Action(tr("Albums"), shuffleAction);
|
|
connect(shuffleTracksAction, SIGNAL(triggered()), MPDConnection::self(), SLOT(shuffle()));
|
|
connect(shuffleAlbumsAction, SIGNAL(triggered()), this, SLOT(shuffleAlbums()));
|
|
shuffleAction->menu()->addAction(shuffleTracksAction);
|
|
shuffleAction->menu()->addAction(shuffleAlbumsAction);
|
|
|
|
sortAction=new Action(tr("Sort By"), this);
|
|
sortAction->setMenu(new QMenu(nullptr));
|
|
addSortAction(tr("Artist"), constSortByArtistKey);
|
|
addSortAction(tr("Album Artist"), constSortByAlbumArtistKey);
|
|
addSortAction(tr("Album"), constSortByAlbumKey);
|
|
addSortAction(tr("Track Title"), constSortByTitleKey);
|
|
addSortAction(tr("Track Number"), constSortByNumberKey);
|
|
addSortAction(tr("Genre"), constSortByGenreKey);
|
|
addSortAction(tr("Year"), constSortByYearKey);
|
|
addSortAction(tr("Composer"), constSortByComposerKey);
|
|
addSortAction(tr("Performer"), constSortByPerformerKey);
|
|
addSortAction(tr("Path"), constSortByPathKey);
|
|
addSortAction(tr("Grouping"), constSortByGrouping);
|
|
controlActions();
|
|
shuffleAction->setEnabled(false);
|
|
sortAction->setEnabled(false);
|
|
alignments[COL_TITLE]=alignments[COL_ARTIST]=alignments[COL_ALBUM]=alignments[COL_GENRE]=alignments[COL_COMPOSER]=
|
|
alignments[COL_PERFORMER]=alignments[COL_FILENAME]=alignments[COL_PATH]=alignments[COL_GROUPING]=int(Qt::AlignVCenter|Qt::AlignLeft);
|
|
alignments[COL_TRACK]=alignments[COL_LENGTH]=alignments[COL_DISC]=alignments[COL_YEAR]=alignments[COL_ORIGYEAR]=
|
|
alignments[COL_PRIO]=int(Qt::AlignVCenter|Qt::AlignRight);
|
|
alignments[COL_RATING]=int(Qt::AlignVCenter|Qt::AlignHCenter);
|
|
}
|
|
|
|
PlayQueueModel::~PlayQueueModel()
|
|
{
|
|
}
|
|
|
|
QModelIndex PlayQueueModel::index(int row, int column, const QModelIndex &parent) const
|
|
{
|
|
return hasIndex(row, column, parent) ? createIndex(row, column, (void *)&songs.at(row)) : QModelIndex();
|
|
}
|
|
|
|
QModelIndex PlayQueueModel::parent(const QModelIndex &idx) const
|
|
{
|
|
Q_UNUSED(idx)
|
|
return QModelIndex();
|
|
}
|
|
|
|
QVariant PlayQueueModel::headerData(int section, Qt::Orientation orientation, int role) const
|
|
{
|
|
if (Qt::Horizontal==orientation) {
|
|
switch (role) {
|
|
case Qt::DisplayRole:
|
|
return headerText(section);
|
|
case Qt::TextAlignmentRole:
|
|
return alignments[section];
|
|
case Cantata::Role_InitiallyHidden:
|
|
return COL_YEAR==section || COL_ORIGYEAR==section || COL_DISC==section || COL_GENRE==section || COL_PRIO==section ||
|
|
COL_COMPOSER==section || COL_PERFORMER==section || COL_RATING==section || COL_FILENAME==section || COL_PATH==section || COL_GROUPING==section;
|
|
case Cantata::Role_Hideable:
|
|
return COL_LENGTH!=section;
|
|
case Cantata::Role_Width:
|
|
switch (section) {
|
|
case COL_TRACK: return 0.075;
|
|
case COL_DISC: return 0.03;
|
|
case COL_TITLE: return 0.3;
|
|
case COL_ARTIST: return 0.27;
|
|
case COL_ALBUM: return 0.27;
|
|
case COL_LENGTH: return 0.05;
|
|
case COL_YEAR: return 0.05;
|
|
case COL_ORIGYEAR: return 0.05;
|
|
case COL_GENRE: return 0.1;
|
|
case COL_PRIO: return 0.015;
|
|
case COL_COMPOSER: return 0.2;
|
|
case COL_PERFORMER: return 0.2;
|
|
case COL_GROUPING: return 0.2;
|
|
case COL_RATING: return 0.08;
|
|
case COL_FILENAME: return 0.27;
|
|
case COL_PATH: return 0.27;
|
|
}
|
|
break;
|
|
case Cantata::Role_ContextMenuText:
|
|
return COL_TRACK==section ? tr("# (Track Number)") : headerText(section);
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
return QVariant();
|
|
}
|
|
|
|
bool PlayQueueModel::setHeaderData(int section, Qt::Orientation orientation, const QVariant &value, int role)
|
|
{
|
|
if (Qt::Horizontal==orientation && Qt::TextAlignmentRole==role && section>=0) {
|
|
int al=value.toInt()|Qt::AlignVCenter;
|
|
if (al!=alignments[section]) {
|
|
alignments[section]=al;
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
int PlayQueueModel::rowCount(const QModelIndex &idx) const
|
|
{
|
|
return idx.isValid() ? 0 : songs.size();
|
|
}
|
|
|
|
static QString basicPath(const Song &song)
|
|
{
|
|
#ifdef ENABLE_HTTP_SERVER
|
|
if (song.isCantataStream()) {
|
|
Song mod=HttpServer::self()->decodeUrl(song.file);
|
|
if (!mod.file.isEmpty()) {
|
|
return mod.file;
|
|
}
|
|
}
|
|
#endif
|
|
QString path=song.filePath();
|
|
int marker=path.indexOf(QLatin1Char('#'));
|
|
return -1==marker ? path : path.left(marker);
|
|
}
|
|
|
|
QVariant PlayQueueModel::data(const QModelIndex &index, int role) const
|
|
{
|
|
if (!index.isValid() && Cantata::Role_RatingCol==role) {
|
|
return COL_RATING;
|
|
}
|
|
|
|
if (!index.isValid() || index.row() >= songs.size()) {
|
|
return QVariant();
|
|
}
|
|
|
|
switch (role) {
|
|
case Cantata::Role_MainText: {
|
|
const Song &s=songs.at(index.row());
|
|
return s.title.isEmpty() ? s.file : s.trackAndTitleStr(false);
|
|
}
|
|
case Cantata::Role_SubText: {
|
|
const Song &s=songs.at(index.row());
|
|
return s.artist+Song::constSep+s.displayAlbum();
|
|
}
|
|
case Cantata::Role_Time: {
|
|
const Song &s=songs.at(index.row());
|
|
return s.time>0 ? Utils::formatTime(s.time) : QLatin1String("");
|
|
}
|
|
case Cantata::Role_IsCollection:
|
|
return false;
|
|
case Cantata::Role_CollectionId:
|
|
return 0;
|
|
case Cantata::Role_Key:
|
|
return songs.at(index.row()).key;
|
|
case Cantata::Role_Id:
|
|
return songs.at(index.row()).id;
|
|
case Cantata::Role_SongWithRating:
|
|
case Cantata::Role_Song: {
|
|
QVariant var;
|
|
const Song &s=songs.at(index.row());
|
|
if (Cantata::Role_SongWithRating==role && Song::Standard==s.type && Song::Rating_Null==s.rating) {
|
|
emit getRating(s.file);
|
|
s.rating=Song::Rating_Requested;
|
|
}
|
|
var.setValue<Song>(s);
|
|
return var;
|
|
}
|
|
case Cantata::Role_AlbumDuration: {
|
|
const Song &first = songs.at(index.row());
|
|
quint32 d=first.time;
|
|
for (int i=index.row()+1; i<songs.count(); ++i) {
|
|
const Song &song = songs.at(i);
|
|
if (song.key!=first.key) {
|
|
break;
|
|
}
|
|
d+=song.time;
|
|
}
|
|
if (index.row()>1) {
|
|
for (int i=index.row()-1; i<=0; ++i) {
|
|
const Song &song = songs.at(i);
|
|
if (song.key!=first.key) {
|
|
break;
|
|
}
|
|
d+=song.time;
|
|
}
|
|
}
|
|
return d;
|
|
}
|
|
case Cantata::Role_SongCount: {
|
|
const Song &first = songs.at(index.row());
|
|
quint32 count=1;
|
|
for (int i=index.row()+1; i<songs.count(); ++i) {
|
|
const Song &song = songs.at(i);
|
|
if (song.key!=first.key) {
|
|
break;
|
|
}
|
|
count++;
|
|
}
|
|
if (index.row()>1) {
|
|
for (int i=index.row()-1; i<=0; ++i) {
|
|
const Song &song = songs.at(i);
|
|
if (song.key!=first.key) {
|
|
break;
|
|
}
|
|
count++;
|
|
}
|
|
}
|
|
return count;
|
|
}
|
|
case Cantata::Role_CurrentStatus: {
|
|
quint16 key=songs.at(index.row()).key;
|
|
for (int i=index.row()+1; i<songs.count(); ++i) {
|
|
const Song &s=songs.at(i);
|
|
if (s.key!=key) {
|
|
return QVariant();
|
|
}
|
|
if (s.id==currentSongId) {
|
|
switch (mpdState) {
|
|
case MPDState_Inactive:
|
|
case MPDState_Stopped: return (int)GroupedView::State_Stopped;
|
|
case MPDState_Playing: return (int)(stopAfterCurrent ? GroupedView::State_StopAfter : GroupedView::State_Playing);
|
|
case MPDState_Paused: return (int)GroupedView::State_Paused;
|
|
}
|
|
} else if (-1!=s.id && s.id==stopAfterTrackId) {
|
|
return GroupedView::State_StopAfterTrack;
|
|
}
|
|
}
|
|
return QVariant();
|
|
}
|
|
case Cantata::Role_Status: {
|
|
qint32 id=songs.at(index.row()).id;
|
|
if (id==currentSongId) {
|
|
switch (mpdState) {
|
|
case MPDState_Inactive:
|
|
case MPDState_Stopped: return (int)GroupedView::State_Stopped;
|
|
case MPDState_Playing: return (int)(stopAfterCurrent ? GroupedView::State_StopAfter : GroupedView::State_Playing);
|
|
case MPDState_Paused: return (int)GroupedView::State_Paused;
|
|
}
|
|
} else if (-1!=id && id==stopAfterTrackId) {
|
|
return GroupedView::State_StopAfterTrack;
|
|
}
|
|
return (int)GroupedView::State_Default;
|
|
break;
|
|
}
|
|
case Qt::FontRole: {
|
|
Song s=songs.at(index.row());
|
|
|
|
if (s.isStream()) {
|
|
QFont font;
|
|
if (songs.at(index.row()).id == currentSongId) {
|
|
font.setBold(true);
|
|
}
|
|
font.setItalic(true);
|
|
return font;
|
|
}
|
|
else if (songs.at(index.row()).id == currentSongId) {
|
|
QFont font;
|
|
font.setBold(true);
|
|
return font;
|
|
}
|
|
break;
|
|
}
|
|
// case Qt::BackgroundRole:
|
|
// if (songs.at(index.row()).id == currentSongId) {
|
|
// QColor col(QPalette().color(QPalette::Highlight));
|
|
// col.setAlphaF(0.2);
|
|
// return QVariant(col);
|
|
// }
|
|
// break;
|
|
case Qt::DisplayRole: {
|
|
const Song &song = songs.at(index.row());
|
|
switch (index.column()) {
|
|
case COL_TITLE:
|
|
return song.title.isEmpty() ? Utils::getFile(basicPath(song)) : song.title;
|
|
case COL_ARTIST:
|
|
return song.artist.isEmpty() ? Song::unknown() : song.artist;
|
|
case COL_ALBUM:
|
|
if (song.isStream() && song.album.isEmpty()) {
|
|
QString n=song.name();
|
|
if (!n.isEmpty()) {
|
|
return n;
|
|
}
|
|
}
|
|
return song.album;
|
|
case COL_TRACK:
|
|
if (song.track <= 0) {
|
|
return QVariant();
|
|
}
|
|
return song.track;
|
|
case COL_LENGTH:
|
|
return Utils::formatTime(song.time);
|
|
case COL_DISC:
|
|
if (song.disc <= 0) {
|
|
return QVariant();
|
|
}
|
|
return song.disc;
|
|
case COL_YEAR:
|
|
if (song.year <= 0) {
|
|
return QVariant();
|
|
}
|
|
return song.year;
|
|
case COL_ORIGYEAR:
|
|
if (song.origYear <= 0) {
|
|
return QVariant();
|
|
}
|
|
return song.origYear;
|
|
case COL_GENRE:
|
|
return song.displayGenre();
|
|
case COL_PRIO:
|
|
return song.priority;
|
|
case COL_COMPOSER:
|
|
return song.composer();
|
|
case COL_PERFORMER:
|
|
return song.performer();
|
|
case COL_GROUPING:
|
|
return song.grouping();
|
|
// case COL_RATING:{
|
|
// QVariant var;
|
|
// const Song &s=songs.at(index.row());
|
|
// if (Song::Standard==s.type && Song::constNullRating==s.rating) {
|
|
// emit getRating(s.file);
|
|
// s.rating=Song::constRatingRequested;
|
|
// }
|
|
// var.setValue(s.rating);
|
|
// return var;
|
|
// }
|
|
case COL_FILENAME:
|
|
return Utils::getFile(QUrl(song.file).path());
|
|
case COL_PATH: {
|
|
QString dir=Utils::getDir(QUrl(song.file).path());
|
|
return dir.endsWith("/") ? dir.left(dir.length()-1) : dir;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
}
|
|
case Qt::ToolTipRole: {
|
|
if (!Settings::self()->infoTooltips()) {
|
|
return QVariant();
|
|
}
|
|
Song s=songs.at(index.row());
|
|
if (s.album.isEmpty() && s.isStream()) {
|
|
return basicPath(s);
|
|
} else {
|
|
return s.toolTip();
|
|
}
|
|
}
|
|
case Qt::TextAlignmentRole:
|
|
return alignments[index.column()];
|
|
case Cantata::Role_Decoration: {
|
|
qint32 id=songs.at(index.row()).id;
|
|
if (id==currentSongId) {
|
|
switch (mpdState) {
|
|
case MPDState_Inactive:
|
|
case MPDState_Stopped: return MonoIcon::icon(FontAwesome::stop, Utils::monoIconColor());
|
|
case MPDState_Playing: return MonoIcon::icon(stopAfterCurrent ? FontAwesome::playcircle : FontAwesome::play, Utils::monoIconColor());
|
|
case MPDState_Paused: return MonoIcon::icon(FontAwesome::pause, Utils::monoIconColor());
|
|
}
|
|
} else if (-1!=id && id==stopAfterTrackId) {
|
|
return MonoIcon::icon(FontAwesome::stop, Utils::monoIconColor());
|
|
}
|
|
break;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return QVariant();
|
|
}
|
|
|
|
bool PlayQueueModel::setData(const QModelIndex &index, const QVariant &value, int role)
|
|
{
|
|
if (Cantata::Role_DropAdjust==role) {
|
|
dropAdjust=value.toUInt();
|
|
return true;
|
|
} else {
|
|
return QAbstractItemModel::setData(index, value, role);
|
|
}
|
|
}
|
|
|
|
Qt::DropActions PlayQueueModel::supportedDropActions() const
|
|
{
|
|
return Qt::CopyAction | Qt::MoveAction;
|
|
}
|
|
|
|
Qt::ItemFlags PlayQueueModel::flags(const QModelIndex &index) const
|
|
{
|
|
if (index.isValid()) {
|
|
return Qt::ItemIsSelectable | Qt::ItemIsDragEnabled | Qt::ItemIsEnabled;
|
|
}
|
|
return Qt::ItemIsDropEnabled;
|
|
}
|
|
|
|
/**
|
|
* @return A QStringList with the mimetypes we support
|
|
*/
|
|
QStringList PlayQueueModel::mimeTypes() const
|
|
{
|
|
return QStringList() << constMoveMimeType << constFileNameMimeType << constUriMimeType;
|
|
}
|
|
|
|
/**
|
|
* Convert the data at indexes into mimedata ready for transport
|
|
*
|
|
* @param indexes The indexes to pack into mimedata
|
|
* @return The mimedata
|
|
*/
|
|
QMimeData *PlayQueueModel::mimeData(const QModelIndexList &indexes) const
|
|
{
|
|
QMimeData *mimeData = new QMimeData();
|
|
QList<quint32> positions;
|
|
QStringList filenames;
|
|
|
|
for (const QModelIndex &index: indexes) {
|
|
if (index.isValid() && 0==index.column()) {
|
|
positions.append(index.row());
|
|
filenames.append(static_cast<Song *>(index.internalPointer())->file);
|
|
}
|
|
}
|
|
|
|
encode(*mimeData, constMoveMimeType, positions);
|
|
encode(*mimeData, constFileNameMimeType, filenames);
|
|
return mimeData;
|
|
}
|
|
|
|
/**
|
|
* Act on mime data that is dropped in our model
|
|
*
|
|
* @param data The actual data that is dropped
|
|
* @param action The action. This could mean drop/copy etc
|
|
* @param row The row where it is dropper
|
|
* @param column The column where it is dropper
|
|
* @param parent The parent of where we have dropped it
|
|
*
|
|
* @return bool if we accest the drop
|
|
*/
|
|
bool PlayQueueModel::dropMimeData(const QMimeData *data,
|
|
Qt::DropAction action, int row, int /*column*/, const QModelIndex & /*parent*/)
|
|
{
|
|
if (Qt::IgnoreAction==action) {
|
|
return true;
|
|
}
|
|
|
|
row+=dropAdjust;
|
|
if (data->hasFormat(constMoveMimeType)) { //Act on internal moves
|
|
if (row < 0) {
|
|
emit move(decodeInts(*data, constMoveMimeType), songs.size(), songs.size());
|
|
} else {
|
|
emit move(decodeInts(*data, constMoveMimeType), row, songs.size());
|
|
}
|
|
return true;
|
|
} else if (data->hasFormat(constFileNameMimeType)) {
|
|
//Act on moves from the music library and dir view
|
|
addItems(decode(*data, constFileNameMimeType), row, false, 0, false);
|
|
return true;
|
|
} else if(data->hasFormat(constUriMimeType)/* && MPDConnection::self()->getDetails().isLocal()*/) {
|
|
QStringList useable=parseUrls(decode(*data, constUriMimeType));
|
|
if (useable.count()) {
|
|
addItems(useable, row, false, 0, false);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void PlayQueueModel::load(const QStringList &urls, int action, quint8 priority, bool decreasePriority)
|
|
{
|
|
if (-1==action) {
|
|
action = songs.isEmpty() ? MPDConnection::AppendAndPlay : MPDConnection::Append;
|
|
}
|
|
QStringList useable=parseUrls(urls);
|
|
if (useable.count()) {
|
|
addItems(useable, songs.count(), action, priority, decreasePriority);
|
|
}
|
|
}
|
|
|
|
void PlayQueueModel::addItems(const QStringList &items, int row, int action, quint8 priority, bool decreasePriority)
|
|
{
|
|
bool haveRadioStream=false;
|
|
|
|
for (const QString &f: items) {
|
|
QUrl u(f);
|
|
if (u.scheme().startsWith(StreamsModel::constPrefix)) {
|
|
haveRadioStream=true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (haveRadioStream) {
|
|
emit fetchingStreams();
|
|
fetcher->get(items, row, action, priority, decreasePriority);
|
|
} else {
|
|
addFiles(items, row, action, priority, decreasePriority);
|
|
}
|
|
}
|
|
|
|
void PlayQueueModel::addFiles(const QStringList &filenames, int row, int action, quint8 priority, bool decreasePriority)
|
|
{
|
|
if (MPDConnection::ReplaceAndplay==action) {
|
|
emit filesAdded(filenames, 0, 0, MPDConnection::ReplaceAndplay, priority, decreasePriority);
|
|
} else if (songs.isEmpty()) {
|
|
emit filesAdded(filenames, 0, 0, action, priority, decreasePriority);
|
|
} else if (row < 0) {
|
|
emit filesAdded(filenames, songs.size(), songs.size(), action, priority, decreasePriority);
|
|
} else {
|
|
emit filesAdded(filenames, row, songs.size(), action, priority, decreasePriority);
|
|
}
|
|
}
|
|
|
|
void PlayQueueModel::prioritySet(const QMap<qint32, quint8> &prio)
|
|
{
|
|
QList<Song> prev;
|
|
if (undoEnabled) {
|
|
for (const Song &s: songs) {
|
|
prev.append(s);
|
|
}
|
|
}
|
|
QMap<qint32, quint8> copy = prio;
|
|
int row=0;
|
|
|
|
for (const Song &s: songs) {
|
|
QMap<qint32, quint8>::ConstIterator it = copy.find(s.id);
|
|
if (copy.end()!=it) {
|
|
s.priority=it.value();
|
|
copy.remove(s.id);
|
|
QModelIndex idx(index(row, 0));
|
|
emit dataChanged(idx, idx);
|
|
if (copy.isEmpty()) {
|
|
break;
|
|
}
|
|
}
|
|
++row;
|
|
}
|
|
|
|
saveHistory(prev);
|
|
}
|
|
|
|
qint32 PlayQueueModel::getIdByRow(qint32 row) const
|
|
{
|
|
return row>=songs.size() ? -1 : songs.at(row).id;
|
|
}
|
|
|
|
qint32 PlayQueueModel::getSongId(const QString &file) const
|
|
{
|
|
if (CueFile::isCue(file)) {
|
|
QUrl u(file);
|
|
QUrlQuery q(u);
|
|
Song check;
|
|
check.album=q.queryItemValue("album");
|
|
check.artist=q.queryItemValue("artist");
|
|
check.albumartist=q.queryItemValue("albumartist");
|
|
check.album=q.queryItemValue("album");
|
|
check.title=q.queryItemValue("title");
|
|
check.disc=q.queryItemValue("disc").toUInt();
|
|
check.track=q.queryItemValue("track").toUInt();
|
|
check.time=q.queryItemValue("time").toUInt();
|
|
check.year=q.queryItemValue("year").toUInt();
|
|
check.origYear=q.queryItemValue("origYear").toUInt();
|
|
|
|
for (const Song &s: songs) {
|
|
if (s.sameMetadata(check)) {
|
|
return s.id;
|
|
}
|
|
}
|
|
} else {
|
|
for (const Song &s: songs) {
|
|
if (s.file==file) {
|
|
return s.id;
|
|
}
|
|
}
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
// qint32 PlayQueueModel::getPosByRow(qint32 row) const
|
|
// {
|
|
// return row>=songs.size() ? -1 : songs.at(row).pos;
|
|
// }
|
|
|
|
qint32 PlayQueueModel::getRowById(qint32 id) const
|
|
{
|
|
for (int i = 0; i < songs.size(); i++) {
|
|
if (songs.at(i).id == id) {
|
|
return i;
|
|
}
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
Song PlayQueueModel::getSongByRow(const qint32 row) const
|
|
{
|
|
return row<0 || row>=songs.size() ? Song() : songs.at(row);
|
|
}
|
|
|
|
Song PlayQueueModel::getSongById(qint32 id) const
|
|
{
|
|
for (const Song &s: songs) {
|
|
if (s.id==id) {
|
|
return s;
|
|
}
|
|
}
|
|
return Song();
|
|
}
|
|
|
|
void PlayQueueModel::updateCurrentSong(quint32 id)
|
|
{
|
|
qint32 oldIndex = currentSongId;
|
|
currentSongId = id;
|
|
|
|
if (-1!=oldIndex) {
|
|
int row=-1==currentSongRowNum ? getRowById(oldIndex) : currentSongRowNum;
|
|
emit dataChanged(index(row, 0), index(row, columnCount(QModelIndex())-1));
|
|
}
|
|
|
|
currentSongRowNum=getRowById(currentSongId);
|
|
if (currentSongRowNum>=0 && currentSongRowNum<=songs.count()) {
|
|
const Song &song=songs.at(currentSongRowNum);
|
|
if (Song::Rating_Null==song.rating) {
|
|
song.rating=Song::Rating_Requested;
|
|
emit getRating(song.file);
|
|
} else if (Song::Rating_Requested!=song.rating) {
|
|
emit currentSongRating(song.file, song.rating);
|
|
}
|
|
}
|
|
emit dataChanged(index(currentSongRowNum, 0), index(currentSongRowNum, columnCount(QModelIndex())-1));
|
|
|
|
if (-1!=currentSongId && stopAfterTrackId==currentSongId) {
|
|
stopAfterTrackId=-1;
|
|
emit stop(true);
|
|
}
|
|
}
|
|
|
|
void PlayQueueModel::clear()
|
|
{
|
|
beginResetModel();
|
|
songs.clear();
|
|
ids.clear();
|
|
currentSongId=-1;
|
|
currentSongRowNum=0;
|
|
stopAfterTrackId=-1;
|
|
time=0;
|
|
endResetModel();
|
|
}
|
|
|
|
qint32 PlayQueueModel::currentSongRow() const
|
|
{
|
|
if (-1==currentSongRowNum) {
|
|
currentSongRowNum=getRowById(currentSongId);
|
|
}
|
|
return currentSongRowNum;
|
|
}
|
|
|
|
void PlayQueueModel::setState(MPDState st)
|
|
{
|
|
if (st!=mpdState) {
|
|
mpdState=st;
|
|
if (-1!=currentSongId) {
|
|
if (-1==currentSongRowNum) {
|
|
currentSongRowNum=getRowById(currentSongId);
|
|
}
|
|
emit dataChanged(index(currentSongRowNum, 0), index(currentSongRowNum, 2));
|
|
}
|
|
}
|
|
}
|
|
|
|
// Update playqueue with contents returned from MPD.
|
|
void PlayQueueModel::update(const QList<Song> &songList, bool isComplete)
|
|
{
|
|
currentSongRowNum=-1;
|
|
if (songList.isEmpty()) {
|
|
Song::clearKeyStore(MPDParseUtils::Loc_PlayQueue);
|
|
}
|
|
|
|
removeDuplicatesAction->setEnabled(songList.count()>1);
|
|
QList<Song> prev;
|
|
if (undoEnabled) {
|
|
prev=songs;
|
|
}
|
|
|
|
QSet<qint32> newIds;
|
|
for (const Song &s: songList) {
|
|
newIds.insert(s.id);
|
|
}
|
|
|
|
// If we have too many changes UI can hang, so it is sometimes better just to do a complete reset!
|
|
if (isComplete && (songs.count()>MPDConnection::constMaxPqChanges
|
|
|| !MPDConnection::self()->isPlayQueueIdValid())) {
|
|
songs.clear();
|
|
}
|
|
|
|
if (songs.isEmpty() || songList.isEmpty()) {
|
|
beginResetModel();
|
|
songs=songList;
|
|
ids=newIds;
|
|
endResetModel();
|
|
if (songList.isEmpty()) {
|
|
stopAfterTrackId=-1;
|
|
}
|
|
} else {
|
|
time = 0;
|
|
|
|
QSet<qint32> removed=ids-newIds;
|
|
for (qint32 id: removed) {
|
|
qint32 row=getRowById(id);
|
|
if (row!=-1) {
|
|
beginRemoveRows(QModelIndex(), row, row);
|
|
songs.removeAt(row);
|
|
endRemoveRows();
|
|
}
|
|
}
|
|
for (qint32 i=0; i<songList.count(); ++i) {
|
|
Song s=songList.at(i);
|
|
bool newSong=i>=songs.count();
|
|
Song currentSongAtPos=newSong ? Song() : songs.at(i);
|
|
bool isEmpty=s.isEmpty();
|
|
|
|
if (newSong || s.id!=currentSongAtPos.id) {
|
|
qint32 existingPos=newSong ? -1 : getRowById(s.id);
|
|
if (-1==existingPos) {
|
|
beginInsertRows(QModelIndex(), i, i);
|
|
songs.insert(i, s);
|
|
endInsertRows();
|
|
} else {
|
|
beginMoveRows(QModelIndex(), existingPos, existingPos, QModelIndex(), i>existingPos ? i+1 : i);
|
|
Song old=songs.takeAt(existingPos);
|
|
// old.pos=s.pos;
|
|
s.rating=old.rating;
|
|
s.time=old.time;
|
|
songs.insert(i, isEmpty ? old : s);
|
|
endMoveRows();
|
|
}
|
|
} else if (isEmpty) {
|
|
s=currentSongAtPos;
|
|
} else {
|
|
s.key=currentSongAtPos.key;
|
|
s.rating=currentSongAtPos.rating;
|
|
songs.replace(i, s);
|
|
if (s.title!=currentSongAtPos.title || s.artist!=currentSongAtPos.artist || s.name()!=currentSongAtPos.name()) {
|
|
emit dataChanged(index(i, 0), index(i, columnCount(QModelIndex())-1));
|
|
}
|
|
}
|
|
|
|
if (s.id==currentSongId) {
|
|
currentSongRowNum=i;
|
|
}
|
|
time += s.time;
|
|
}
|
|
|
|
if (songs.count()>songList.count()) {
|
|
int toBeRemoved=songs.count()-songList.count();
|
|
beginRemoveRows(QModelIndex(), songList.count(), songs.count()-1);
|
|
for (int i=0; i<toBeRemoved; ++i) {
|
|
songs.takeLast();
|
|
}
|
|
endRemoveRows();
|
|
}
|
|
|
|
ids=newIds;
|
|
if (-1!=stopAfterTrackId && !ids.contains(stopAfterTrackId)) {
|
|
stopAfterTrackId=-1;
|
|
}
|
|
emit statsUpdated(songs.size(), time);
|
|
}
|
|
|
|
saveHistory(prev);
|
|
shuffleAction->setEnabled(songs.count()>1);
|
|
sortAction->setEnabled(songs.count()>1);
|
|
}
|
|
|
|
void PlayQueueModel::setStopAfterTrack(qint32 track)
|
|
{
|
|
bool clear=track==stopAfterTrackId || (track==currentSongId && stopAfterCurrent);
|
|
|
|
stopAfterTrackId=clear ? -1 : track;
|
|
qint32 row=getRowById(track);
|
|
if (-1!=row) {
|
|
emit dataChanged(index(row, 0), index(row, columnCount(QModelIndex())-1));
|
|
}
|
|
if (clear) {
|
|
emit clearStopAfter();
|
|
} else if (stopAfterTrackId==currentSongId) {
|
|
emit stop(true);
|
|
}
|
|
}
|
|
|
|
bool PlayQueueModel::removeCantataStreams(bool cdOnly)
|
|
{
|
|
QList<qint32> ids;
|
|
for (const Song &s: songs) {
|
|
if (s.isCdda() || (!cdOnly && s.isCantataStream())) {
|
|
ids.append(s.id);
|
|
}
|
|
}
|
|
|
|
if (!ids.isEmpty()) {
|
|
emit removeSongs(ids);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void PlayQueueModel::removeAll()
|
|
{
|
|
emit clearEntries();
|
|
}
|
|
|
|
void PlayQueueModel::remove(const QList<int> &rowsToRemove)
|
|
{
|
|
QList<qint32> removeIds;
|
|
for (const int &r: rowsToRemove) {
|
|
if (r>-1 && r<songs.count()) {
|
|
removeIds.append(songs.at(r).id);
|
|
}
|
|
}
|
|
|
|
if (!removeIds.isEmpty()) {
|
|
emit removeSongs(removeIds);
|
|
}
|
|
}
|
|
|
|
void PlayQueueModel::crop(const QList<int> &rowsToKeep)
|
|
{
|
|
QSet<qint32> allIds;
|
|
for (const Song &song: songs) {
|
|
allIds.insert(song.id);
|
|
}
|
|
|
|
QSet<qint32> keepIds;
|
|
for (const int &r: rowsToKeep) {
|
|
if (r>-1 && r<songs.count()) {
|
|
keepIds.insert(songs.at(r).id);
|
|
}
|
|
}
|
|
|
|
QSet<qint32> removeIds=allIds-keepIds;
|
|
if (!removeIds.isEmpty()) {
|
|
emit removeSongs(removeIds.values());
|
|
}
|
|
}
|
|
|
|
void PlayQueueModel::setRating(const QList<int> &rows, quint8 rating) const
|
|
{
|
|
QSet<QString> files;
|
|
for (const int &r: rows) {
|
|
if (r>-1 && r<songs.count()) {
|
|
const Song &s=songs.at(r);
|
|
if (Song::Standard==s.type && !files.contains(s.file)) {
|
|
files.insert(s.file);
|
|
}
|
|
}
|
|
}
|
|
emit setRating(files.values(), rating);
|
|
}
|
|
|
|
void PlayQueueModel::enableUndo(bool e)
|
|
{
|
|
if (e==undoEnabled) {
|
|
return;
|
|
}
|
|
undoEnabled=e && undoLimit>0;
|
|
if (!e) {
|
|
undoStack.clear();
|
|
redoStack.clear();
|
|
}
|
|
controlActions();
|
|
}
|
|
|
|
static PlayQueueModel::UndoItem getState(const QList<Song> &songs)
|
|
{
|
|
PlayQueueModel::UndoItem item;
|
|
for (const Song &s: songs) {
|
|
item.files.append(s.file);
|
|
item.priority.append(s.priority);
|
|
}
|
|
return item;
|
|
}
|
|
|
|
static bool equalSongList(const QList<Song> &a, const QList<Song> &b)
|
|
{
|
|
if (a.count()!=b.count()) {
|
|
return false;
|
|
}
|
|
|
|
for (int i=0; i<a.count(); ++i) {
|
|
const Song &sa=a.at(i);
|
|
const Song &sb=b.at(i);
|
|
if (sa.priority!=sb.priority || sa.file!=sb.file) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void PlayQueueModel::saveHistory(const QList<Song> &prevList)
|
|
{
|
|
if (!undoEnabled) {
|
|
return;
|
|
}
|
|
|
|
if (equalSongList(prevList, songs)) {
|
|
lastCommand=Cmd_Other;
|
|
return;
|
|
}
|
|
|
|
switch (lastCommand) {
|
|
case Cmd_Redo: {
|
|
if (redoStack.isEmpty()) {
|
|
lastCommand=Cmd_Other;
|
|
} else {
|
|
UndoItem actioned=redoStack.pop();
|
|
if (actioned!=getState(songs)) {
|
|
lastCommand=Cmd_Other;
|
|
} else {
|
|
undoStack.push(getState(prevList));
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case Cmd_Undo: {
|
|
if (undoStack.isEmpty()) {
|
|
lastCommand=Cmd_Other;
|
|
} else {
|
|
UndoItem actioned=undoStack.pop();
|
|
if (actioned!=getState(songs)) {
|
|
lastCommand=Cmd_Other;
|
|
} else {
|
|
redoStack.push(getState(prevList));
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case Cmd_Other:
|
|
break;
|
|
}
|
|
|
|
if (Cmd_Other==lastCommand) {
|
|
redoStack.clear();
|
|
undoStack.push(getState(prevList));
|
|
if (undoStack.size()>undoLimit) {
|
|
undoStack.pop_back();
|
|
}
|
|
}
|
|
|
|
controlActions();
|
|
lastCommand=Cmd_Other;
|
|
}
|
|
|
|
void PlayQueueModel::controlActions()
|
|
{
|
|
undoAction->setEnabled(!undoStack.isEmpty());
|
|
undoAction->setVisible(undoLimit>0);
|
|
redoAction->setEnabled(!redoStack.isEmpty());
|
|
redoAction->setVisible(undoLimit>0);
|
|
}
|
|
|
|
void PlayQueueModel::addSortAction(const QString &name, const QString &key)
|
|
{
|
|
Action *action=new Action(name, sortAction);
|
|
action->setProperty(constSortByKey, key);
|
|
sortAction->menu()->addAction(action);
|
|
connect(action, SIGNAL(triggered()), SLOT(sortBy()));
|
|
}
|
|
|
|
static bool otherSort(const Song *s1, const Song *s2, quint32 other)
|
|
{
|
|
const QString v1=s1->hasExtraField(other) ? s1->extraField(other) : QString();
|
|
const QString v2=s2->hasExtraField(other) ? s2->extraField(other) : QString();
|
|
int c=Utils::compare(v1, v2);
|
|
if (simpleSort) {
|
|
return c<0;
|
|
}
|
|
return c<0 || (c==0 && (*s1)<(*s2));
|
|
}
|
|
|
|
static bool composerSort(const Song *s1, const Song *s2)
|
|
{
|
|
return otherSort(s1, s2, Song::Composer);
|
|
}
|
|
|
|
static bool performerSort(const Song *s1, const Song *s2)
|
|
{
|
|
return otherSort(s1, s2, Song::Performer);
|
|
}
|
|
|
|
static bool groupingSort(const Song *s1, const Song *s2)
|
|
{
|
|
return otherSort(s1, s2, Song::Grouping);
|
|
}
|
|
|
|
static bool artistSort(const Song *s1, const Song *s2)
|
|
{
|
|
const QString v1=s1->hasArtistSort() ? s1->artistSort() : s1->artist;
|
|
const QString v2=s2->hasArtistSort() ? s2->artistSort() : s2->artist;
|
|
int c=Utils::compare(v1, v2);
|
|
if (simpleSort) {
|
|
return c<0;
|
|
}
|
|
return c<0 || (c==0 && (*s1)<(*s2));
|
|
}
|
|
|
|
static bool albumArtistSort(const Song *s1, const Song *s2)
|
|
{
|
|
const QString v1=s1->hasAlbumArtistSort() ? s1->albumArtistSort() : s1->albumArtistOrComposer();
|
|
const QString v2=s2->hasAlbumArtistSort() ? s2->albumArtistSort() : s2->albumArtistOrComposer();
|
|
int c=Utils::compare(v1, v2);
|
|
if (simpleSort) {
|
|
return c<0;
|
|
}
|
|
return c<0 || (c==0 && (*s1)<(*s2));
|
|
}
|
|
|
|
static bool albumSort(const Song *s1, const Song *s2)
|
|
{
|
|
const QString v1=s1->hasAlbumSort() ? s1->albumSort() : s1->album;
|
|
const QString v2=s2->hasAlbumSort() ? s2->albumSort() : s2->album;
|
|
int c=Utils::compare(v1, v2);
|
|
if (simpleSort) {
|
|
return c<0;
|
|
}
|
|
return c<0 || (c==0 && (*s1)<(*s2));
|
|
}
|
|
|
|
static bool genreSort(const Song *s1, const Song *s2)
|
|
{
|
|
int c=s1->compareGenres(*s2);
|
|
if (simpleSort) {
|
|
return c<0;
|
|
}
|
|
return c<0 || (c==0 && (*s1)<(*s2));
|
|
}
|
|
|
|
static bool yearSort(const Song *s1, const Song *s2)
|
|
{
|
|
bool c = s1->year<s2->year;
|
|
if (simpleSort) {
|
|
return c;
|
|
}
|
|
return c || (s1->year==s2->year && (*s1)<(*s2));
|
|
}
|
|
|
|
static bool titleSort(const Song *s1, const Song *s2)
|
|
{
|
|
int c=Utils::compare(s1->title, s2->title);
|
|
if (simpleSort) {
|
|
return c<0;
|
|
}
|
|
return c<0 || (c==0 && (*s1)<(*s2));
|
|
}
|
|
|
|
static bool trackSort(const Song *s1, const Song *s2)
|
|
{
|
|
bool c = s1->track<s2->track;
|
|
if (simpleSort) {
|
|
return c;
|
|
}
|
|
return c || (s1->track==s2->track && (*s1)<(*s2));
|
|
}
|
|
|
|
static bool pathSort(const Song *s1, const Song *s2)
|
|
{
|
|
int c=Utils::compare(s1->file, s2->file);
|
|
if (simpleSort) {
|
|
return c<0;
|
|
}
|
|
return c<0 || (c==0 && (*s1)<(*s2));
|
|
}
|
|
|
|
void PlayQueueModel::sortBy()
|
|
{
|
|
Action *act=qobject_cast<Action *>(sender());
|
|
if (act) {
|
|
QString key=act->property(constSortByKey).toString();
|
|
QList<const Song *> copy;
|
|
for (const Song &s: songs) {
|
|
((Song &)s).populateSorts();
|
|
copy.append(&s);
|
|
}
|
|
|
|
if (constSortByArtistKey==key) {
|
|
std::stable_sort(copy.begin(), copy.end(), artistSort);
|
|
} else if (constSortByAlbumArtistKey==key) {
|
|
std::stable_sort(copy.begin(), copy.end(), albumArtistSort);
|
|
} else if (constSortByAlbumKey==key) {
|
|
std::stable_sort(copy.begin(), copy.end(), albumSort);
|
|
} else if (constSortByGenreKey==key) {
|
|
std::stable_sort(copy.begin(), copy.end(), genreSort);
|
|
} else if (constSortByYearKey==key) {
|
|
std::stable_sort(copy.begin(), copy.end(), yearSort);
|
|
} else if (constSortByComposerKey==key) {
|
|
std::stable_sort(copy.begin(), copy.end(), composerSort);
|
|
} else if (constSortByPerformerKey==key) {
|
|
std::stable_sort(copy.begin(), copy.end(), performerSort);
|
|
} else if (constSortByTitleKey==key) {
|
|
std::stable_sort(copy.begin(), copy.end(), titleSort);
|
|
} else if (constSortByNumberKey==key) {
|
|
std::stable_sort(copy.begin(), copy.end(), trackSort);
|
|
} else if (constSortByPathKey==key) {
|
|
std::stable_sort(copy.begin(), copy.end(), pathSort);
|
|
} else if (constSortByGrouping==key) {
|
|
std::stable_sort(copy.begin(), copy.end(), groupingSort);
|
|
}
|
|
|
|
QList<quint32> positions;
|
|
for (const Song *s: copy) {
|
|
positions.append(getRowById(s->id));
|
|
}
|
|
emit setOrder(positions);
|
|
}
|
|
}
|
|
|
|
void PlayQueueModel::removeDuplicates()
|
|
{
|
|
QMap<QString, QList<Song> > map;
|
|
for (const Song &song: songs) {
|
|
map[song.albumKey()+"-"+song.artistSong()+"-"+song.track].append(song);
|
|
}
|
|
|
|
QList<qint32> toRemove;
|
|
for (const QString &key: map.keys()) {
|
|
QList<Song> values=map.value(key);
|
|
if (values.size()>1) {
|
|
Song::sortViaType(values);
|
|
for (int i=1; i<values.count(); ++i) {
|
|
toRemove.append(values.at(i).id);
|
|
}
|
|
}
|
|
}
|
|
if (!toRemove.isEmpty()) {
|
|
emit removeSongs(toRemove);
|
|
}
|
|
}
|
|
|
|
void PlayQueueModel::ratingResult(const QString &file, quint8 r)
|
|
{
|
|
QList<Song>::iterator it=songs.begin();
|
|
QList<Song>::iterator end=songs.end();
|
|
int numCols=columnCount(QModelIndex())-1;
|
|
|
|
for (int row=0; it!=end; ++it, ++row) {
|
|
if (Song::Standard==(*it).type && r!=(*it).rating && (*it).file==file) {
|
|
(*it).rating=r;
|
|
emit dataChanged(index(row, 0), index(row, numCols));
|
|
if ((*it).id==currentSongId) {
|
|
emit currentSongRating(file, r);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void PlayQueueModel::stickerDbChanged()
|
|
{
|
|
// Sticker DB changed, need to re-request ratings...
|
|
QSet<QString> requests;
|
|
for (const Song &song: songs) {
|
|
if (Song::Standard==song.type && song.rating<=Song::Rating_Max && !requests.contains(song.file)) {
|
|
emit getRating(song.file);
|
|
requests.insert(song.file);
|
|
}
|
|
}
|
|
}
|
|
|
|
void PlayQueueModel::undo()
|
|
{
|
|
if (!undoEnabled || undoStack.isEmpty()) {
|
|
return;
|
|
}
|
|
UndoItem item=undoStack.top();
|
|
emit populate(item.files, item.priority);
|
|
lastCommand=Cmd_Undo;
|
|
}
|
|
|
|
void PlayQueueModel::redo()
|
|
{
|
|
if (!undoEnabled || redoStack.isEmpty()) {
|
|
return;
|
|
}
|
|
UndoItem item=redoStack.top();
|
|
emit populate(item.files, item.priority);
|
|
lastCommand=Cmd_Redo;
|
|
}
|
|
|
|
void PlayQueueModel::playSong(const QString &file)
|
|
{
|
|
qint32 id=getSongId(file);
|
|
if (-1==id) {
|
|
emit addAndPlay(file);
|
|
} else {
|
|
emit startPlayingSongId(id);
|
|
}
|
|
}
|
|
|
|
void PlayQueueModel::stats()
|
|
{
|
|
time = 0;
|
|
//Loop over all songs
|
|
for (const Song &song: songs) {
|
|
time += song.time;
|
|
}
|
|
|
|
emit statsUpdated(songs.size(), time);
|
|
}
|
|
|
|
void PlayQueueModel::cancelStreamFetch()
|
|
{
|
|
fetcher->cancel();
|
|
}
|
|
|
|
static bool songSort(const Song *s1, const Song *s2)
|
|
{
|
|
return s1->disc<s2->disc || (s1->disc==s2->disc && (s1->track<s2->track || (s1->track==s2->track && (*s1)<(*s2))));
|
|
}
|
|
|
|
void PlayQueueModel::shuffleAlbums()
|
|
{
|
|
QMap<quint32, QList<const Song *> > albums;
|
|
for (const Song &s: songs) {
|
|
albums[s.key].append(&s);
|
|
}
|
|
|
|
QList<quint32> keys=albums.keys();
|
|
if (keys.count()<2) {
|
|
return;
|
|
}
|
|
|
|
QList<quint32> positions;
|
|
while (!keys.isEmpty()) {
|
|
quint32 key=keys.takeAt(QRandomGenerator::global()->bounded(keys.count()));
|
|
QList<const Song *> albumSongs=albums[key];
|
|
std::sort(albumSongs.begin(), albumSongs.end(), songSort);
|
|
for (const Song *song: albumSongs) {
|
|
positions.append(getRowById(song->id));
|
|
}
|
|
}
|
|
emit setOrder(positions);
|
|
}
|
|
|
|
void PlayQueueModel::stopAfterCurrentChanged(bool afterCurrent)
|
|
{
|
|
if (afterCurrent!=stopAfterCurrent) {
|
|
stopAfterCurrent=afterCurrent;
|
|
emit dataChanged(index(currentSongRowNum, 0), index(currentSongRowNum, columnCount(QModelIndex())-1));
|
|
}
|
|
}
|
|
|
|
void PlayQueueModel::remove(const QList<Song> &rem)
|
|
{
|
|
QSet<QString> s;
|
|
QList<qint32> ids;
|
|
|
|
for (const Song &song: rem) {
|
|
s.insert(song.file);
|
|
}
|
|
|
|
for (const Song &song: songs) {
|
|
if (s.contains(song.file)) {
|
|
ids.append(song.id);
|
|
s.remove(song.file);
|
|
if (s.isEmpty()) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!ids.isEmpty()) {
|
|
emit removeSongs(ids);
|
|
}
|
|
}
|
|
|
|
void PlayQueueModel::updateDetails(const QList<Song> &updated)
|
|
{
|
|
QMap<QString, Song> songMap;
|
|
QList<int> updatedRows;
|
|
bool currentUpdated=false;
|
|
Song currentSong;
|
|
|
|
for (const Song &song: updated) {
|
|
songMap[song.file]=song;
|
|
}
|
|
|
|
for (int i=0; i<songs.count(); ++i) {
|
|
Song current=songs.at(i);
|
|
if (songMap.contains(current.file)) {
|
|
Song updatedSong=songMap[current.file];
|
|
updatedSong.id=current.id;
|
|
updatedSong.setKey(MPDParseUtils::Loc_PlayQueue);
|
|
|
|
if (updatedSong.title!=current.title || updatedSong.artist!=current.artist || updatedSong.name()!=current.name()) {
|
|
songs.replace(i, updatedSong);
|
|
updatedRows.append(i);
|
|
if (currentSongId==current.id) {
|
|
currentUpdated=true;
|
|
currentSong=updatedSong;
|
|
}
|
|
}
|
|
|
|
songMap.remove(current.file);
|
|
if (songMap.isEmpty()) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!updatedRows.isEmpty()) {
|
|
if (updatedRows.count()==updated.count()) {
|
|
beginResetModel();
|
|
endResetModel();
|
|
} else {
|
|
for (int row: updatedRows) {
|
|
emit dataChanged(index(row, 0), index(row, columnCount(QModelIndex())-1));
|
|
}
|
|
}
|
|
}
|
|
|
|
if (currentUpdated) {
|
|
emit updateCurrent(currentSong);
|
|
}
|
|
}
|
|
|
|
QStringList PlayQueueModel::filenames()
|
|
{
|
|
QStringList names;
|
|
for (const Song &song: songs) {
|
|
names << song.file;
|
|
}
|
|
return names;
|
|
}
|
|
|
|
#include "moc_playqueuemodel.cpp"
|