diff --git a/src/mediaplaylist.cpp b/src/mediaplaylist.cpp index a8674abe..48993f4b 100644 --- a/src/mediaplaylist.cpp +++ b/src/mediaplaylist.cpp @@ -1,1455 +1,1459 @@ /* * Copyright 2015-2017 Matthieu Gallien * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 3 of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program. If not, see . */ #include "mediaplaylist.h" #include "playListLogging.h" #include "datatypes.h" #include "musiclistenersmanager.h" #include #include #include #include #include #include #include #include #include #include class MediaPlayListPrivate { public: QList mData; QList mTrackData; MusicListenersManager* mMusicListenersManager = nullptr; QPersistentModelIndex mPreviousTrack; QPersistentModelIndex mCurrentTrack; QPersistentModelIndex mNextTrack; QVariantMap mPersistentState; QMediaPlaylist mLoadPlaylist; int mCurrentPlayListPosition = 0; bool mRandomPlay = false; bool mRepeatPlay = false; bool mForceUndo = false; QList mRandomPositions = {0, 0, 0}; }; MediaPlayList::MediaPlayList(QObject *parent) : QAbstractListModel(parent), d(new MediaPlayListPrivate), dOld(new MediaPlayListPrivate) { connect(&d->mLoadPlaylist, &QMediaPlaylist::loaded, this, &MediaPlayList::loadPlayListLoaded); connect(&d->mLoadPlaylist, &QMediaPlaylist::loadFailed, this, &MediaPlayList::loadPlayListLoadFailed); } MediaPlayList::~MediaPlayList() = default; int MediaPlayList::rowCount(const QModelIndex &parent) const { if (parent.isValid()) { return 0; } return d->mData.size(); } QHash MediaPlayList::roleNames() const { auto roles = QAbstractItemModel::roleNames(); roles[static_cast(ColumnsRoles::IsValidRole)] = "isValid"; roles[static_cast(ColumnsRoles::DatabaseIdRole)] = "databaseId"; roles[static_cast(ColumnsRoles::TitleRole)] = "title"; roles[static_cast(ColumnsRoles::StringDurationRole)] = "duration"; roles[static_cast(ColumnsRoles::ArtistRole)] = "artist"; roles[static_cast(ColumnsRoles::AlbumArtistRole)] = "albumArtist"; roles[static_cast(ColumnsRoles::AlbumRole)] = "album"; roles[static_cast(ColumnsRoles::TrackNumberRole)] = "trackNumber"; roles[static_cast(ColumnsRoles::DiscNumberRole)] = "discNumber"; roles[static_cast(ColumnsRoles::RatingRole)] = "rating"; roles[static_cast(ColumnsRoles::GenreRole)] = "genre"; roles[static_cast(ColumnsRoles::LyricistRole)] = "lyricist"; roles[static_cast(ColumnsRoles::ComposerRole)] = "composer"; roles[static_cast(ColumnsRoles::CommentRole)] = "comment"; roles[static_cast(ColumnsRoles::YearRole)] = "year"; roles[static_cast(ColumnsRoles::ChannelsRole)] = "channels"; roles[static_cast(ColumnsRoles::BitRateRole)] = "bitRate"; roles[static_cast(ColumnsRoles::SampleRateRole)] = "sampleRate"; roles[static_cast(ColumnsRoles::CountRole)] = "count"; roles[static_cast(ColumnsRoles::IsPlayingRole)] = "isPlaying"; roles[static_cast(ColumnsRoles::IsSingleDiscAlbumRole)] = "isSingleDiscAlbum"; roles[static_cast(ColumnsRoles::SecondaryTextRole)] = "secondaryText"; roles[static_cast(ColumnsRoles::ImageUrlRole)] = "imageUrl"; roles[static_cast(ColumnsRoles::ShadowForImageRole)] = "shadowForImage"; roles[static_cast(ColumnsRoles::ResourceRole)] = "trackResource"; roles[static_cast(ColumnsRoles::TrackDataRole)] = "trackData"; roles[static_cast(ColumnsRoles::AlbumIdRole)] = "albumId"; roles[static_cast(ColumnsRoles::AlbumSectionRole)] = "albumSection"; roles[static_cast(ColumnsRoles::ElementTypeRole)] = "entryType"; return roles; } QVariant MediaPlayList::data(const QModelIndex &index, int role) const { auto result = QVariant(); if (!index.isValid()) { return result; } if (d->mData[index.row()].mIsValid) { switch(role) { case ColumnsRoles::IsValidRole: result = d->mData[index.row()].mIsValid; break; case ColumnsRoles::IsPlayingRole: result = d->mData[index.row()].mIsPlaying; break; case ColumnsRoles::StringDurationRole: { QTime trackDuration = d->mTrackData[index.row()][TrackDataType::key_type::DurationRole].toTime(); if (trackDuration.hour() == 0) { result = trackDuration.toString(QStringLiteral("mm:ss")); } else { result = trackDuration.toString(); } break; } case ColumnsRoles::AlbumSectionRole: result = QJsonDocument{QJsonArray{d->mTrackData[index.row()][TrackDataType::key_type::AlbumRole].toString(), d->mTrackData[index.row()][TrackDataType::key_type::AlbumArtistRole].toString(), d->mTrackData[index.row()][TrackDataType::key_type::ImageUrlRole].toUrl().toString()}}.toJson(); break; case ColumnsRoles::TitleRole: { const auto &trackData = d->mTrackData[index.row()]; auto titleData = trackData[TrackDataType::key_type::TitleRole]; if (titleData.toString().isEmpty()) { result = trackData[TrackDataType::key_type::ResourceRole].toUrl().fileName(); } else { result = titleData; } break; } default: const auto &trackData = d->mTrackData[index.row()]; auto roleEnum = static_cast(role); auto itData = trackData.find(roleEnum); if (itData != trackData.end()) { result = itData.value(); } else { result = {}; } } } else { switch(role) { case ColumnsRoles::IsValidRole: result = d->mData[index.row()].mIsValid; break; case ColumnsRoles::TitleRole: result = d->mData[index.row()].mTitle; break; case ColumnsRoles::IsPlayingRole: result = d->mData[index.row()].mIsPlaying; break; case ColumnsRoles::ArtistRole: result = d->mData[index.row()].mArtist; break; case ColumnsRoles::AlbumArtistRole: result = d->mData[index.row()].mArtist; break; case ColumnsRoles::AlbumRole: result = d->mData[index.row()].mAlbum; break; case ColumnsRoles::TrackNumberRole: result = -1; break; case ColumnsRoles::IsSingleDiscAlbumRole: result = false; break; case Qt::DisplayRole: result = d->mData[index.row()].mTitle; break; case ColumnsRoles::ImageUrlRole: result = QUrl(QStringLiteral("image://icon/error")); break; case ColumnsRoles::ShadowForImageRole: result = false; break; case ColumnsRoles::AlbumSectionRole: result = QJsonDocument{QJsonArray{d->mData[index.row()].mAlbum.toString(), d->mData[index.row()].mArtist.toString(), QUrl(QStringLiteral("image://icon/error")).toString()}}.toJson(); break; default: result = {}; } } return result; } bool MediaPlayList::setData(const QModelIndex &index, const QVariant &value, int role) { bool modelModified = false; if (!index.isValid()) { return modelModified; } if (index.row() < 0 || index.row() >= d->mData.size()) { return modelModified; } if (role < ColumnsRoles::IsValidRole || role > ColumnsRoles::IsPlayingRole) { return modelModified; } auto convertedRole = static_cast(role); switch(convertedRole) { case ColumnsRoles::IsPlayingRole: { modelModified = true; auto newState = static_cast(value.toInt()); d->mData[index.row()].mIsPlaying = newState; Q_EMIT dataChanged(index, index, {role}); if (!d->mCurrentTrack.isValid()) { resetCurrentTrack(); } break; } case ColumnsRoles::TitleRole: { modelModified = true; d->mData[index.row()].mTitle = value; d->mTrackData[index.row()][static_cast(role)] = value; Q_EMIT dataChanged(index, index, {role}); if (!d->mCurrentTrack.isValid()) { resetCurrentTrack(); } break; } case ColumnsRoles::ArtistRole: { modelModified = true; d->mData[index.row()].mArtist = value; d->mTrackData[index.row()][static_cast(role)] = value; Q_EMIT dataChanged(index, index, {role}); if (!d->mCurrentTrack.isValid()) { resetCurrentTrack(); } break; } default: modelModified = false; } return modelModified; } bool MediaPlayList::removeRows(int row, int count, const QModelIndex &parent) { beginRemoveRows(parent, row, row + count - 1); for (int i = row, cpt = 0; cpt < count; ++i, ++cpt) { d->mData.removeAt(i); d->mTrackData.removeAt(i); } endRemoveRows(); if (!d->mCurrentTrack.isValid()) { d->mCurrentTrack = index(d->mCurrentPlayListPosition, 0); if (d->mCurrentTrack.isValid()) { notifyCurrentTrackChanged(); } if (!d->mCurrentTrack.isValid()) { Q_EMIT playListFinished(); resetCurrentTrack(); if (!d->mCurrentTrack.isValid()) { notifyCurrentTrackChanged(); } } } if (!d->mNextTrack.isValid() || !d->mPreviousTrack.isValid()) { notifyPreviousAndNextTracks(); } if (!d->mCurrentTrack.isValid() && rowCount(parent) <= row) { resetCurrentTrack(); } if (d->mRandomPlay) { createRandomList(); } Q_EMIT tracksCountChanged(); Q_EMIT remainingTracksChanged(); Q_EMIT persistentStateChanged(); return false; } bool MediaPlayList::moveRows(const QModelIndex &sourceParent, int sourceRow, int count, const QModelIndex &destinationParent, int destinationChild) { if (sourceParent != destinationParent) { return false; } if (!beginMoveRows(sourceParent, sourceRow, sourceRow + count - 1, destinationParent, destinationChild)) { return false; } for (auto cptItem = 0; cptItem < count; ++cptItem) { if (sourceRow < destinationChild) { d->mData.move(sourceRow, destinationChild - 1); d->mTrackData.move(sourceRow, destinationChild - 1); } else { d->mData.move(sourceRow, destinationChild); d->mTrackData.move(sourceRow, destinationChild); } } endMoveRows(); Q_EMIT persistentStateChanged(); return true; } void MediaPlayList::move(int from, int to, int n) { if (from < to) { moveRows({}, from, n, {}, to + 1); } else { moveRows({}, from, n, {}, to); } } void MediaPlayList::enqueueRestoredEntry(const MediaPlayListEntry &newEntry) { enqueueCommon(); beginInsertRows(QModelIndex(), d->mData.size(), d->mData.size()); d->mData.push_back(newEntry); d->mTrackData.push_back({}); endInsertRows(); restorePlayListPosition(); if (!d->mCurrentTrack.isValid()) { resetCurrentTrack(); } Q_EMIT tracksCountChanged(); Q_EMIT remainingTracksChanged(); Q_EMIT persistentStateChanged(); if (!newEntry.mIsValid) { if (newEntry.mEntryType == ElisaUtils::Radio) { Q_EMIT newEntryInList(newEntry.mId, {}, ElisaUtils::Radio); } else if (newEntry.mTrackUrl.isValid()) { auto entryURL = newEntry.mTrackUrl.toUrl(); if (entryURL.isLocalFile()) { auto entryString = entryURL.toLocalFile(); QFileInfo newTrackFile(entryString); if (newTrackFile.exists()) { d->mData.last().mIsValid = true; } Q_EMIT newEntryInList(0, entryString, ElisaUtils::FileName); } } else { Q_EMIT newTrackByNameInList(newEntry.mTitle, newEntry.mArtist, newEntry.mAlbum, newEntry.mTrackNumber, newEntry.mDiscNumber); } } else { Q_EMIT newEntryInList(newEntry.mId, {}, ElisaUtils::Track); } if (!newEntry.mIsValid) { Q_EMIT dataChanged(index(rowCount() - 1, 0), index(rowCount() - 1, 0), {MediaPlayList::IsPlayingRole}); if (!d->mCurrentTrack.isValid()) { resetCurrentTrack(); } } } void MediaPlayList::enqueueArtist(const QString &artistName) { qCDebug(orgKdeElisaPlayList()) << "MediaPlayList::enqueueArtist" << artistName; enqueueCommon(); auto newEntry = MediaPlayListEntry{artistName}; newEntry.mEntryType = ElisaUtils::Artist; beginInsertRows(QModelIndex(), d->mData.size(), d->mData.size()); d->mData.push_back(newEntry); d->mTrackData.push_back({}); endInsertRows(); restorePlayListPosition(); if (!d->mCurrentTrack.isValid()) { resetCurrentTrack(); } Q_EMIT tracksCountChanged(); Q_EMIT remainingTracksChanged(); Q_EMIT newEntryInList(0, artistName, newEntry.mEntryType); Q_EMIT persistentStateChanged(); } void MediaPlayList::enqueueFilesList(const ElisaUtils::EntryDataList &newEntries, ElisaUtils::PlayListEntryType databaseIdType) { qCDebug(orgKdeElisaPlayList()) << "MediaPlayList::enqueueFilesList"; enqueueCommon(); beginInsertRows(QModelIndex(), d->mData.size(), d->mData.size() + newEntries.size() - 1); for (const auto &oneTrackUrl : newEntries) { switch (databaseIdType) { case ElisaUtils::Radio: case ElisaUtils::Track: case ElisaUtils::FileName: { const auto &trackUrl = std::get<2>(oneTrackUrl); auto newEntry = MediaPlayListEntry(trackUrl); newEntry.mEntryType = databaseIdType; d->mData.push_back(newEntry); if (trackUrl.isValid()) { if (trackUrl.isLocalFile()) { d->mTrackData.push_back({{DataTypes::ColumnsRoles::ResourceRole, trackUrl}}); auto entryString = trackUrl.toLocalFile(); QFileInfo newTrackFile(entryString); if (newTrackFile.exists()) { d->mData.last().mIsValid = true; } } else { d->mTrackData.push_back({{DataTypes::ColumnsRoles::ResourceRole, trackUrl}, {DataTypes::ColumnsRoles::TitleRole, trackUrl.fileName()}}); d->mData.last().mIsValid = true; } Q_EMIT newUrlInList(trackUrl, newEntry.mEntryType); } else { d->mTrackData.push_back({}); } break; } case ElisaUtils::Album: case ElisaUtils::Artist: case ElisaUtils::Genre: case ElisaUtils::Lyricist: case ElisaUtils::Composer: case ElisaUtils::Unknown: break; } } endInsertRows(); restorePlayListPosition(); if (!d->mCurrentTrack.isValid()) { resetCurrentTrack(); } Q_EMIT tracksCountChanged(); Q_EMIT remainingTracksChanged(); Q_EMIT persistentStateChanged(); Q_EMIT dataChanged(index(rowCount() - 1, 0), index(rowCount() - 1, 0), {MediaPlayList::IsPlayingRole}); } void MediaPlayList::enqueueTracksListById(const ElisaUtils::EntryDataList &newEntries, ElisaUtils::PlayListEntryType type) { qCDebug(orgKdeElisaPlayList()) << "MediaPlayList::enqueueTracksListById" << newEntries.size() << type; enqueueCommon(); beginInsertRows(QModelIndex(), d->mData.size(), d->mData.size() + newEntries.size() - 1); for (const auto &newTrack : newEntries) { auto newMediaPlayListEntry = MediaPlayListEntry{std::get<0>(newTrack), std::get<1>(newTrack), type}; d->mData.push_back(newMediaPlayListEntry); d->mTrackData.push_back({}); Q_EMIT newEntryInList(newMediaPlayListEntry.mId, newMediaPlayListEntry.mTitle.toString(), newMediaPlayListEntry.mEntryType); } endInsertRows(); restorePlayListPosition(); if (!d->mCurrentTrack.isValid()) { resetCurrentTrack(); } Q_EMIT tracksCountChanged(); Q_EMIT remainingTracksChanged(); Q_EMIT persistentStateChanged(); Q_EMIT dataChanged(index(rowCount() - 1, 0), index(rowCount() - 1, 0), {MediaPlayList::IsPlayingRole}); } void MediaPlayList::enqueueOneEntry(const ElisaUtils::EntryData &entryData, ElisaUtils::PlayListEntryType type) { qCDebug(orgKdeElisaPlayList()) << "MediaPlayList::enqueueOneEntry" << std::get<0>(entryData) << std::get<1>(entryData) << type; enqueueCommon(); beginInsertRows(QModelIndex(), d->mData.size(), d->mData.size()); d->mData.push_back(MediaPlayListEntry{std::get<0>(entryData), std::get<1>(entryData), type}); d->mTrackData.push_back({}); Q_EMIT newEntryInList(std::get<0>(entryData), std::get<1>(entryData), type); endInsertRows(); Q_EMIT tracksCountChanged(); Q_EMIT remainingTracksChanged(); Q_EMIT persistentStateChanged(); } void MediaPlayList::enqueueMultipleEntries(const ElisaUtils::EntryDataList &entriesData, ElisaUtils::PlayListEntryType type) { qCDebug(orgKdeElisaPlayList()) << "MediaPlayList::enqueueMultipleEntries" << entriesData.size() << type; enqueueCommon(); beginInsertRows(QModelIndex(), d->mData.size(), d->mData.size() + entriesData.size() - 1); for (const auto &entryData : entriesData) { if (std::get<2>(entryData).isValid()) { d->mData.push_back(MediaPlayListEntry{std::get<2>(entryData)}); } else { d->mData.push_back(MediaPlayListEntry{std::get<0>(entryData), std::get<1>(entryData), type}); } d->mTrackData.push_back({}); if (std::get<2>(entryData).isValid()) { Q_EMIT newUrlInList(std::get<2>(entryData), type); } else { Q_EMIT newEntryInList(std::get<0>(entryData), std::get<1>(entryData), type); } } endInsertRows(); Q_EMIT tracksCountChanged(); Q_EMIT remainingTracksChanged(); Q_EMIT persistentStateChanged(); } void MediaPlayList::replaceAndPlay(const ElisaUtils::EntryData &newEntry, ElisaUtils::PlayListEntryType databaseIdType) { qCDebug(orgKdeElisaPlayList()) << "MediaPlayList::replaceAndPlay" << std::get<0>(newEntry) << std::get<1>(newEntry) << databaseIdType; enqueue(newEntry, databaseIdType, ElisaUtils::PlayListEnqueueMode::ReplacePlayList, ElisaUtils::PlayListEnqueueTriggerPlay::TriggerPlay); } void MediaPlayList::clearPlayList(bool prepareUndo) { if (d->mData.isEmpty()) { return; } if(prepareUndo){ Q_EMIT clearPlayListPlayer(); this->copyD(); } beginRemoveRows({}, 0, d->mData.count() - 1); d->mData.clear(); d->mTrackData.clear(); endRemoveRows(); d->mCurrentPlayListPosition = 0; d->mCurrentTrack = QPersistentModelIndex{}; notifyCurrentTrackChanged(); displayOrHideUndoInline(true); Q_EMIT tracksCountChanged(); Q_EMIT remainingTracksChanged(); Q_EMIT persistentStateChanged(); } void MediaPlayList::clearPlayList() { this->clearPlayList(true); } void MediaPlayList::undoClearPlayList() { clearPlayList(false); beginInsertRows(QModelIndex(), d->mData.size(), d->mData.size() + dOld->mData.size() - 1); for (auto &newTrack : dOld->mData) { d->mData.push_back(newTrack); d->mTrackData.push_back({}); if (ElisaUtils::FileName == newTrack.mEntryType && newTrack.mTrackUrl.isValid()) { auto entryURL = newTrack.mTrackUrl.toUrl(); if (entryURL.isLocalFile()) { auto entryString = entryURL.toLocalFile(); QFileInfo newTrackFile(entryString); if (newTrackFile.exists()) { d->mData.last().mIsValid = true; } Q_EMIT newEntryInList(0, entryString, newTrack.mEntryType); } } else if(ElisaUtils::Artist == newTrack.mEntryType){ Q_EMIT newEntryInList(0, newTrack.mArtist.toString(), newTrack.mEntryType); } else{ Q_EMIT newEntryInList(newTrack.mId, newTrack.mTitle.toString(), newTrack.mEntryType); } } endInsertRows(); d->mMusicListenersManager = dOld->mMusicListenersManager; d->mPersistentState = dOld->mPersistentState; d->mCurrentPlayListPosition = dOld->mCurrentPlayListPosition; d->mRandomPlay = dOld->mRandomPlay; d->mRepeatPlay = dOld->mRepeatPlay; auto candidateTrack = index(dOld->mCurrentPlayListPosition, 0); if (candidateTrack.isValid() && candidateTrack.data(ColumnsRoles::IsValidRole).toBool()) { d->mCurrentTrack = candidateTrack; notifyCurrentTrackChanged(); } Q_EMIT tracksCountChanged(); Q_EMIT remainingTracksChanged(); Q_EMIT persistentStateChanged(); Q_EMIT dataChanged(index(rowCount() - 1, 0), index(rowCount() - 1, 0), {MediaPlayList::IsPlayingRole}); displayOrHideUndoInline(false); Q_EMIT undoClearPlayListPlayer(); } void MediaPlayList::updateRadioData(const QVariant &value, int role) { auto convertedRole = static_cast(role); if (d->mCurrentTrack.data(convertedRole) != value) { this->setData(d->mCurrentTrack, value, role); } } void MediaPlayList::enqueueCommon() { displayOrHideUndoInline(false); } void MediaPlayList::copyD() { dOld->mData = d->mData; dOld->mTrackData = d->mTrackData; dOld->mMusicListenersManager = d->mMusicListenersManager; dOld->mCurrentTrack = d->mCurrentTrack; dOld->mPersistentState = d->mPersistentState; dOld->mCurrentPlayListPosition = d->mCurrentPlayListPosition; dOld->mRandomPlay = d->mRandomPlay; dOld->mRepeatPlay = d->mRepeatPlay; } void MediaPlayList::loadPlaylist(const QString &localFileName) { d->mLoadPlaylist.clear(); d->mLoadPlaylist.load(QUrl::fromLocalFile(localFileName), "m3u"); } void MediaPlayList::loadPlaylist(const QUrl &fileName) { d->mLoadPlaylist.clear(); d->mLoadPlaylist.load(fileName, "m3u"); } void MediaPlayList::enqueue(const ElisaUtils::EntryData &newEntry, ElisaUtils::PlayListEntryType databaseIdType) { enqueue(newEntry, databaseIdType, ElisaUtils::PlayListEnqueueMode::AppendPlayList, ElisaUtils::PlayListEnqueueTriggerPlay::DoNotTriggerPlay); } void MediaPlayList::enqueue(const ElisaUtils::EntryDataList &newEntries, ElisaUtils::PlayListEntryType databaseIdType) { enqueue(newEntries, databaseIdType, ElisaUtils::PlayListEnqueueMode::AppendPlayList, ElisaUtils::PlayListEnqueueTriggerPlay::DoNotTriggerPlay); } void MediaPlayList::enqueue(qulonglong newEntryDatabaseId, const QString &newEntryTitle, ElisaUtils::PlayListEntryType databaseIdType, ElisaUtils::PlayListEnqueueMode enqueueMode, ElisaUtils::PlayListEnqueueTriggerPlay triggerPlay) { enqueue(ElisaUtils::EntryData{newEntryDatabaseId, newEntryTitle, {}}, databaseIdType, enqueueMode, triggerPlay); } void MediaPlayList::enqueue(const QUrl &entryUrl, ElisaUtils::PlayListEntryType databaseIdType, ElisaUtils::PlayListEnqueueMode enqueueMode, ElisaUtils::PlayListEnqueueTriggerPlay triggerPlay) { enqueue(ElisaUtils::EntryData{{}, {}, entryUrl}, databaseIdType, enqueueMode, triggerPlay); } void MediaPlayList::enqueue(const ElisaUtils::EntryData &newEntry, ElisaUtils::PlayListEntryType databaseIdType, ElisaUtils::PlayListEnqueueMode enqueueMode, ElisaUtils::PlayListEnqueueTriggerPlay triggerPlay) { if (enqueueMode == ElisaUtils::ReplacePlayList) { if(d->mData.size()>0){ d->mForceUndo = true; } clearPlayList(); } enqueueCommon(); switch (databaseIdType) { case ElisaUtils::Album: case ElisaUtils::Artist: case ElisaUtils::Genre: enqueueOneEntry(newEntry, databaseIdType); break; case ElisaUtils::Track: case ElisaUtils::Radio: if (std::get<2>(newEntry).isValid()) { enqueueFilesList({newEntry}, databaseIdType); } else { enqueueOneEntry(newEntry, databaseIdType); } break; case ElisaUtils::FileName: enqueueFilesList({newEntry}, databaseIdType); break; case ElisaUtils::Lyricist: case ElisaUtils::Composer: case ElisaUtils::Unknown: break; } if (triggerPlay == ElisaUtils::TriggerPlay) { Q_EMIT ensurePlay(); } if (enqueueMode == ElisaUtils::ReplacePlayList) { d->mForceUndo = false; } } void MediaPlayList::enqueue(const ElisaUtils::EntryDataList &newEntries, ElisaUtils::PlayListEntryType databaseIdType, ElisaUtils::PlayListEnqueueMode enqueueMode, ElisaUtils::PlayListEnqueueTriggerPlay triggerPlay) { if (newEntries.isEmpty()) { return; } if (enqueueMode == ElisaUtils::ReplacePlayList) { if(d->mData.size()>0){ d->mForceUndo = true; } clearPlayList(); } enqueueCommon(); switch (databaseIdType) { case ElisaUtils::Track: case ElisaUtils::Radio: enqueueMultipleEntries(newEntries, databaseIdType); break; case ElisaUtils::FileName: enqueueFilesList(newEntries, databaseIdType); break; case ElisaUtils::Album: case ElisaUtils::Artist: case ElisaUtils::Genre: enqueueMultipleEntries(newEntries, databaseIdType); break; case ElisaUtils::Lyricist: case ElisaUtils::Composer: case ElisaUtils::Unknown: break; } if (triggerPlay == ElisaUtils::TriggerPlay) { Q_EMIT ensurePlay(); } if (enqueueMode == ElisaUtils::ReplacePlayList) { d->mForceUndo = false; } } bool MediaPlayList::savePlaylist(const QUrl &fileName) { QMediaPlaylist savePlaylist; for (int i = 0; i < d->mData.size(); ++i) { const auto &oneTrack = d->mData.at(i); const auto &oneTrackData = d->mTrackData.at(i); if (oneTrack.mIsValid) { savePlaylist.addMedia(oneTrackData.resourceURI()); } } return savePlaylist.save(fileName, "m3u"); } QVariantMap MediaPlayList::persistentState() const { auto currentState = QVariantMap(); auto result = QList(); for (int trackIndex = 0; trackIndex < d->mData.size(); ++trackIndex) { auto oneData = QList(); const auto &oneEntry = d->mData[trackIndex]; if (oneEntry.mIsValid) { const auto &oneTrack = d->mTrackData[trackIndex]; oneData.push_back(QString::number(oneTrack.databaseId())); oneData.push_back(oneTrack.title()); oneData.push_back(oneTrack.artist()); if (oneTrack.hasAlbum()) { oneData.push_back(oneTrack.album()); } else { oneData.push_back({}); } if (oneTrack.hasTrackNumber()) { oneData.push_back(QString::number(oneTrack.trackNumber())); } else { oneData.push_back({}); } if (oneTrack.hasDiscNumber()) { oneData.push_back(QString::number(oneTrack.discNumber())); } else { oneData.push_back({}); } oneData.push_back(QString::number(oneEntry.mEntryType)); result.push_back(QVariant(oneData)); } } currentState[QStringLiteral("playList")] = result; currentState[QStringLiteral("currentTrack")] = d->mCurrentPlayListPosition; currentState[QStringLiteral("randomPlay")] = d->mRandomPlay; currentState[QStringLiteral("repeatPlay")] = d->mRepeatPlay; return currentState; } MusicListenersManager *MediaPlayList::musicListenersManager() const { return d->mMusicListenersManager; } int MediaPlayList::tracksCount() const { return rowCount(); } QPersistentModelIndex MediaPlayList::previousTrack() const { return d->mPreviousTrack; } QPersistentModelIndex MediaPlayList::currentTrack() const { return d->mCurrentTrack; } QPersistentModelIndex MediaPlayList::nextTrack() const { return d->mNextTrack; } int MediaPlayList::currentTrackRow() const { return d->mCurrentTrack.row(); } bool MediaPlayList::randomPlay() const { return d->mRandomPlay; } bool MediaPlayList::repeatPlay() const { return d->mRepeatPlay; } void MediaPlayList::setPersistentState(const QVariantMap &persistentStateValue) { if (d->mPersistentState == persistentStateValue) { return; } qDebug() << "MediaPlayList::setPersistentState" << persistentStateValue; d->mPersistentState = persistentStateValue; auto persistentState = d->mPersistentState[QStringLiteral("playList")].toList(); for (auto &oneData : persistentState) { auto trackData = oneData.toStringList(); if (trackData.size() != 7) { continue; } auto restoredId = trackData[0].toULongLong(); auto restoredTitle = trackData[1]; auto restoredArtist = trackData[2]; auto restoredAlbum = trackData[3]; auto restoredTrackNumber = trackData[4]; auto restoredDiscNumber = trackData[5]; auto mEntryType = static_cast(trackData[6].toInt()); enqueueRestoredEntry({restoredId, restoredTitle, restoredArtist, restoredAlbum, restoredTrackNumber, restoredDiscNumber, mEntryType}); } restorePlayListPosition(); restoreRandomPlay(); restoreRepeatPlay(); Q_EMIT persistentStateChanged(); } void MediaPlayList::removeSelection(QList selection) { std::sort(selection.begin(), selection.end()); std::reverse(selection.begin(), selection.end()); for (auto oneItem : selection) { removeRow(oneItem); } if (d->mRandomPlay) { createRandomList(); } } void MediaPlayList::tracksListAdded(qulonglong newDatabaseId, const QString &entryTitle, ElisaUtils::PlayListEntryType databaseIdType, const ListTrackDataType &tracks) { for (int playListIndex = 0; playListIndex < d->mData.size(); ++playListIndex) { auto &oneEntry = d->mData[playListIndex]; if (oneEntry.mEntryType != databaseIdType) { continue; } if (oneEntry.mTitle != entryTitle) { continue; } if (newDatabaseId != 0 && oneEntry.mId != newDatabaseId) { continue; } d->mTrackData[playListIndex] = tracks.first(); oneEntry.mId = tracks.first().databaseId(); oneEntry.mIsValid = true; oneEntry.mEntryType = ElisaUtils::Track; Q_EMIT dataChanged(index(playListIndex, 0), index(playListIndex, 0), {}); if (!d->mCurrentTrack.isValid()) { resetCurrentTrack(); } if (tracks.size() > 1) { beginInsertRows(QModelIndex(), playListIndex + 1, playListIndex - 1 + tracks.size()); for (int trackIndex = 1; trackIndex < tracks.size(); ++trackIndex) { auto newEntry = MediaPlayListEntry{tracks[trackIndex]}; newEntry.mEntryType = ElisaUtils::Track; d->mData.insert(playListIndex + trackIndex, newEntry); d->mTrackData.insert(playListIndex + trackIndex, tracks[trackIndex]); } endInsertRows(); restorePlayListPosition(); if (!d->mCurrentTrack.isValid()) { resetCurrentTrack(); } Q_EMIT tracksCountChanged(); Q_EMIT remainingTracksChanged(); } Q_EMIT persistentStateChanged(); } } void MediaPlayList::trackChanged(const TrackDataType &track) { for (int i = 0; i < d->mData.size(); ++i) { auto &oneEntry = d->mData[i]; if (oneEntry.mEntryType != ElisaUtils::Artist && oneEntry.mIsValid) { if (oneEntry.mTrackUrl.toUrl().isValid() && track.resourceURI() != oneEntry.mTrackUrl.toUrl()) { continue; } if (!oneEntry.mTrackUrl.toUrl().isValid() && (oneEntry.mId == 0 || track.databaseId() != oneEntry.mId)) { continue; } const auto &trackData = d->mTrackData[i]; if (!trackData.empty()) { bool sameData = true; for (auto oneKeyIterator = track.constKeyValueBegin(); oneKeyIterator != track.constKeyValueEnd(); ++oneKeyIterator) { if (trackData[(*oneKeyIterator).first] != (*oneKeyIterator).second) { sameData = false; break; } } if (sameData) { continue; } } d->mTrackData[i] = track; Q_EMIT dataChanged(index(i, 0), index(i, 0), {}); restorePlayListPosition(); if (!d->mCurrentTrack.isValid()) { resetCurrentTrack(); } continue; } else if (oneEntry.mEntryType == ElisaUtils::Radio ) { if (track.databaseId() != oneEntry.mId) { continue; } d->mTrackData[i] = track; oneEntry.mId = track.databaseId(); oneEntry.mIsValid = true; Q_EMIT dataChanged(index(i, 0), index(i, 0), {}); restorePlayListPosition(); if (!d->mCurrentTrack.isValid()) { resetCurrentTrack(); } break; } else if (oneEntry.mEntryType != ElisaUtils::Artist && !oneEntry.mIsValid && !oneEntry.mTrackUrl.isValid()) { if (track.find(TrackDataType::key_type::TitleRole) != track.end() && track.title() != oneEntry.mTitle) { continue; } if (track.find(TrackDataType::key_type::AlbumRole) != track.end() && track.album() != oneEntry.mAlbum) { continue; } if (track.find(TrackDataType::key_type::TrackNumberRole) != track.end() && track.trackNumber() != oneEntry.mTrackNumber) { continue; } if (track.find(TrackDataType::key_type::DiscNumberRole) != track.end() && track.discNumber() != oneEntry.mDiscNumber) { continue; } d->mTrackData[i] = track; oneEntry.mId = track.databaseId(); oneEntry.mIsValid = true; Q_EMIT dataChanged(index(i, 0), index(i, 0), {}); restorePlayListPosition(); if (!d->mCurrentTrack.isValid()) { resetCurrentTrack(); } else if (i == d->mCurrentTrack.row()) { notifyCurrentTrackChanged(); } else if (i == d->mNextTrack.row() || i == d->mPreviousTrack.row()) { notifyPreviousAndNextTracks(); } break; } else if (oneEntry.mEntryType != ElisaUtils::Artist && !oneEntry.mIsValid && oneEntry.mTrackUrl.isValid()) { if (track.resourceURI() != oneEntry.mTrackUrl) { continue; } d->mTrackData[i] = track; oneEntry.mId = track.databaseId(); oneEntry.mIsValid = true; Q_EMIT dataChanged(index(i, 0), index(i, 0), {}); restorePlayListPosition(); if (!d->mCurrentTrack.isValid()) { resetCurrentTrack(); } else if (i == d->mCurrentTrack.row()) { notifyCurrentTrackChanged(); } else if (i == d->mNextTrack.row() || i == d->mPreviousTrack.row()) { notifyPreviousAndNextTracks(); } break; } } } void MediaPlayList::trackRemoved(qulonglong trackId) { for (int i = 0; i < d->mData.size(); ++i) { auto &oneEntry = d->mData[i]; if (oneEntry.mIsValid) { if (oneEntry.mId == trackId) { oneEntry.mIsValid = false; oneEntry.mTitle = d->mTrackData[i].title(); oneEntry.mArtist = d->mTrackData[i].artist(); oneEntry.mAlbum = d->mTrackData[i].album(); oneEntry.mTrackNumber = d->mTrackData[i].trackNumber(); oneEntry.mDiscNumber = d->mTrackData[i].discNumber(); Q_EMIT dataChanged(index(i, 0), index(i, 0), {}); if (!d->mCurrentTrack.isValid()) { resetCurrentTrack(); } } } } } void MediaPlayList::setMusicListenersManager(MusicListenersManager *musicListenersManager) { if (d->mMusicListenersManager == musicListenersManager) { return; } d->mMusicListenersManager = musicListenersManager; if (d->mMusicListenersManager) { d->mMusicListenersManager->subscribeForTracks(this); } Q_EMIT musicListenersManagerChanged(); } void MediaPlayList::setRandomPlay(bool value) { if (d->mRandomPlay != value) { d->mRandomPlay = value; createRandomList(); Q_EMIT randomPlayChanged(); Q_EMIT remainingTracksChanged(); notifyPreviousAndNextTracks(); } } void MediaPlayList::setRepeatPlay(bool value) { if (d->mRepeatPlay != value) { d->mRepeatPlay = value; Q_EMIT repeatPlayChanged(); Q_EMIT remainingTracksChanged(); notifyPreviousAndNextTracks(); } } void MediaPlayList::displayOrHideUndoInline(bool value) { if(value){ Q_EMIT displayUndoInline(); }else { if(!d->mForceUndo){ Q_EMIT hideUndoInline(); } } } void MediaPlayList::skipNextTrack() { if (!d->mCurrentTrack.isValid()) { return; } if (d->mRandomPlay) { d->mRandomPositions.removeFirst(); d->mCurrentTrack = index(d->mRandomPositions.at(1), 0); if (rowCount()) { d->mRandomPositions.append(QRandomGenerator::global()->bounded(rowCount())); } } else { if (d->mCurrentTrack.row() >= rowCount() - 1) { d->mCurrentTrack = index(0, 0); if (!d->mRepeatPlay) { Q_EMIT playListFinished(); } } else { d->mCurrentTrack = index(d->mCurrentTrack.row() + 1, 0); } } notifyCurrentTrackChanged(); } void MediaPlayList::skipPreviousTrack() { if (!d->mCurrentTrack.isValid()) { return; } if (d->mRandomPlay) { d->mRandomPositions.removeLast(); d->mCurrentTrack = index(d->mRandomPositions.at(0), 0); if (rowCount()) { d->mRandomPositions.prepend(QRandomGenerator::global()->bounded(rowCount())); } } else { if (d->mCurrentTrack.row() == 0) { if (d->mRepeatPlay) { d->mCurrentTrack = index(rowCount() - 1, 0); } else { return; } } else { d->mCurrentTrack = index(d->mCurrentTrack.row() - 1, 0); } } notifyCurrentTrackChanged(); } void MediaPlayList::switchTo(int row) { if (!d->mCurrentTrack.isValid()) { return; } if (d->mRandomPlay) { d->mCurrentTrack = index(row, 0); d->mRandomPositions.replace(1, row); } else { d->mCurrentTrack = index(row, 0); } notifyCurrentTrackChanged(); } void MediaPlayList::trackInError(const QUrl &sourceInError, QMediaPlayer::Error playerError) { Q_UNUSED(playerError) for (int i = 0; i < d->mData.size(); ++i) { auto &oneTrack = d->mData[i]; if (oneTrack.mIsValid) { const auto &oneTrackData = d->mTrackData.at(i); if (oneTrackData.resourceURI() == sourceInError) { oneTrack.mIsValid = false; Q_EMIT dataChanged(index(i, 0), index(i, 0), {ColumnsRoles::IsValidRole}); } } } } void MediaPlayList::loadPlayListLoaded() { clearPlayList(); for (int i = 0; i < d->mLoadPlaylist.mediaCount(); ++i) { +#if QT_VERSION < QT_VERSION_CHECK(5, 14, 0) enqueue(ElisaUtils::EntryData{{}, {}, d->mLoadPlaylist.media(i).canonicalUrl()}, ElisaUtils::FileName); +#else + enqueue(ElisaUtils::EntryData{{}, {}, d->mLoadPlaylist.media(i).request().url()}, ElisaUtils::FileName); +#endif } restorePlayListPosition(); restoreRandomPlay(); restoreRepeatPlay(); Q_EMIT persistentStateChanged(); d->mLoadPlaylist.clear(); Q_EMIT playListLoaded(); } void MediaPlayList::loadPlayListLoadFailed() { d->mLoadPlaylist.clear(); Q_EMIT playListLoadFailed(); } void MediaPlayList::resetCurrentTrack() { for(int row = 0; row < rowCount(); ++row) { auto candidateTrack = index(row, 0); if (candidateTrack.isValid() && candidateTrack.data(ColumnsRoles::IsValidRole).toBool()) { d->mCurrentTrack = candidateTrack; notifyCurrentTrackChanged(); break; } } } void MediaPlayList::notifyPreviousAndNextTracks() { if (!d->mCurrentTrack.isValid()) { d->mPreviousTrack = QPersistentModelIndex(); d->mNextTrack = QPersistentModelIndex(); } auto mOldPreviousTrack = d->mPreviousTrack; auto mOldNextTrack = d->mNextTrack; // use random list for previous and next types if (d->mRandomPlay) { d->mPreviousTrack = index(d->mRandomPositions.first(), 0); d->mNextTrack = index(d->mRandomPositions.last(), 0); } else if (d->mRepeatPlay) { // forward to end or begin when repeating if (d->mCurrentTrack.row() == 0) { d->mPreviousTrack = index(rowCount() - 1, 0); } else { d->mPreviousTrack = index(d->mCurrentTrack.row() - 1, 0); } if (d->mCurrentTrack.row() == rowCount() - 1) { d->mNextTrack = index(0, 0); } else { d->mNextTrack = index(d->mCurrentTrack.row() + 1, 0); } } else { // return nothing if no tracks available if (d->mCurrentTrack.row() == 0) { d->mPreviousTrack = QPersistentModelIndex(); } else { d->mPreviousTrack = index(d->mCurrentTrack.row() - 1, 0); } if (d->mCurrentTrack.row() == rowCount() - 1) { d->mNextTrack = QPersistentModelIndex(); } else { d->mNextTrack = index(d->mCurrentTrack.row() + 1, 0); } } if (d->mPreviousTrack != mOldPreviousTrack) { Q_EMIT previousTrackChanged(d->mPreviousTrack); } if (d->mNextTrack != mOldNextTrack) { Q_EMIT nextTrackChanged(d->mNextTrack); } } void MediaPlayList::notifyCurrentTrackChanged() { // determine previous and next tracks first notifyPreviousAndNextTracks(); Q_EMIT currentTrackChanged(d->mCurrentTrack); Q_EMIT currentTrackRowChanged(); Q_EMIT remainingTracksChanged(); bool currentTrackIsValid = d->mCurrentTrack.isValid(); if (currentTrackIsValid) { d->mCurrentPlayListPosition = d->mCurrentTrack.row(); } } void MediaPlayList::restorePlayListPosition() { auto playerCurrentTrack = d->mPersistentState.find(QStringLiteral("currentTrack")); if (playerCurrentTrack != d->mPersistentState.end()) { auto newIndex = index(playerCurrentTrack->toInt(), 0); if (newIndex.isValid() && (newIndex != d->mCurrentTrack)) { d->mCurrentTrack = newIndex; notifyCurrentTrackChanged(); if (d->mCurrentTrack.isValid()) { d->mPersistentState.erase(playerCurrentTrack); } } } } void MediaPlayList::restoreRandomPlay() { auto randomPlayStoredValue = d->mPersistentState.find(QStringLiteral("randomPlay")); if (randomPlayStoredValue != d->mPersistentState.end()) { setRandomPlay(randomPlayStoredValue->toBool()); } } void MediaPlayList::restoreRepeatPlay() { auto repeatPlayStoredValue = d->mPersistentState.find(QStringLiteral("repeatPlay")); if (repeatPlayStoredValue != d->mPersistentState.end()) { setRepeatPlay(repeatPlayStoredValue->toBool()); } } QDebug operator<<(const QDebug &stream, const MediaPlayListEntry &data) { stream << data.mTitle << data.mAlbum << data.mArtist << data.mTrackUrl << data.mTrackNumber << data.mDiscNumber << data.mId << data.mIsValid; return stream; } int MediaPlayList::remainingTracks() const { if (!d->mCurrentTrack.isValid()) { return -1; } if (d->mRandomPlay || d->mRepeatPlay) { return -1; } else { return rowCount() - d->mCurrentTrack.row() - 1; } } void MediaPlayList::createRandomList() { if (rowCount()) { for (auto& position : d->mRandomPositions) { position = QRandomGenerator::global()->bounded(rowCount()); } } if (d->mCurrentTrack.isValid()) { d->mRandomPositions.replace(1, d->mCurrentTrack.row()); } } #include "moc_mediaplaylist.cpp"