Funkwhale/strawberry-audio-player-windows-mac-linux
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This commit is contained in:
Jonas Kvinge 2021-03-14 23:20:16 +01:00
parent 61b201810d
commit 7d8d9f4c4d
2 changed files with 57 additions and 60 deletions
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116
src/collection/collectionwatcher.cpp
View File

@ -110,6 +110,44 @@ void CollectionWatcher::Exit() {
}
void CollectionWatcher::ReloadSettingsAsync() {
QMetaObject::invokeMethod(this, "ReloadSettings", Qt::QueuedConnection);
}
void CollectionWatcher::ReloadSettings() {
const bool was_monitoring_before = monitor_;
QSettings s;
s.beginGroup(CollectionSettingsPage::kSettingsGroup);
scan_on_startup_ = s.value("startup_scan", true).toBool();
monitor_ = s.value("monitor", true).toBool();
mark_songs_unavailable_ = s.value("mark_songs_unavailable", false).toBool();
QStringList filters = s.value("cover_art_patterns", QStringList() << "front" << "cover").toStringList();
s.endGroup();
best_image_filters_.clear();
for (const QString &filter : filters) {
QString str = filter.trimmed();
if (!str.isEmpty()) best_image_filters_ << str;
}
if (!monitor_ && was_monitoring_before) {
fs_watcher_->Clear();
}
else if (monitor_ && !was_monitoring_before) {
// Add all directories to all QFileSystemWatchers again
for (const Directory &dir : watched_dirs_.values()) {
SubdirectoryList subdirs = backend_->SubdirsInDirectory(dir.id);
for (const Subdirectory &subdir : subdirs) {
AddWatch(dir, subdir.path);
}
}
}
}
CollectionWatcher::ScanTransaction::ScanTransaction(CollectionWatcher *watcher, const int dir, const bool incremental, const bool ignores_mtime, const bool mark_songs_unavailable)
: progress_(0),
progress_max_(0),
@ -119,15 +157,16 @@ CollectionWatcher::ScanTransaction::ScanTransaction(CollectionWatcher *watcher,
mark_songs_unavailable_(mark_songs_unavailable),
watcher_(watcher),
cached_songs_dirty_(true),
known_subdirs_dirty_(true)
{
known_subdirs_dirty_(true) {
QString description;
if (watcher_->device_name_.isEmpty())
if (watcher_->device_name_.isEmpty()) {
description = tr("Updating collection");
else
}
else {
description = tr("Updating %1").arg(watcher_->device_name_);
}
task_id_ = watcher_->task_manager_->StartTask(description);
emit watcher_->ScanStarted(task_id_);
@ -347,6 +386,7 @@ void CollectionWatcher::ScanSubdirectory(const QString &path, const Subdirectory
// First we "quickly" get a list of the files in the directory that we think might be music. While we're here, we also look for new subdirectories and possible album artwork.
QDirIterator it(path, QDir::Dirs | QDir::Files | QDir::Hidden | QDir::NoDotAndDotDot);
while (it.hasNext()) {
if (stop_requested_) return;
QString child(it.next());
@ -384,7 +424,7 @@ void CollectionWatcher::ScanSubdirectory(const QString &path, const Subdirectory
for (const QString &file : files_on_disk) {
if (stop_requested_) return;
// associated cue
// Associated cue
QString matching_cue = NoExtensionPart(file) + ".cue";
Song matching_song(source_);
@ -401,14 +441,14 @@ void CollectionWatcher::ScanSubdirectory(const QString &path, const Subdirectory
continue;
}
// cue sheet's path from collection (if any)
// CUE sheet's path from collection (if any)
QString song_cue = matching_song.cue_path();
qint64 song_cue_mtime = GetMtimeForCue(song_cue);
bool cue_deleted = song_cue_mtime == 0 && matching_song.has_cue();
bool cue_added = matching_cue_mtime != 0 && !matching_song.has_cue();
// watch out for cue songs which have their mtime equal to qMax(media_file_mtime, cue_sheet_mtime)
// Watch out for CUE songs which have their mtime equal to qMax(media_file_mtime, cue_sheet_mtime)
bool changed = (matching_song.mtime() != qMax(file_info.lastModified().toSecsSinceEpoch(), song_cue_mtime)) || cue_deleted || cue_added;
// Also want to look to see whether the album art has changed
@ -417,16 +457,14 @@ void CollectionWatcher::ScanSubdirectory(const QString &path, const Subdirectory
changed = true;
}
// the song's changed - reread the metadata from file
// The song's changed - reread the metadata from file
if (t->ignores_mtime() || changed) {
qLog(Debug) << file << "changed";
// if cue associated...
if (!cue_deleted && (matching_song.has_cue() || cue_added)) {
if (!cue_deleted && (matching_song.has_cue() || cue_added)) { // If CUE associated.
UpdateCueAssociatedSongs(file, path, matching_cue, image, t);
// if no cue or it's about to lose it...
}
else {
else { // If no CUE or it's about to lose it.
UpdateNonCueAssociatedSong(file, matching_song, image, cue_deleted, t);
}
}
@ -444,7 +482,7 @@ void CollectionWatcher::ScanSubdirectory(const QString &path, const Subdirectory
}
qLog(Debug) << file << "created";
// choose an image for the song(s)
// Choose an image for the song(s)
QUrl image = ImageForSong(file, album_art);
for (Song song : song_list) {
@ -509,7 +547,7 @@ void CollectionWatcher::UpdateCueAssociatedSongs(const QString &file, const QStr
cue_song.set_directory_id(t->dir());
Song matching = sections_map[cue_song.beginning_nanosec()];
// a new section
// A new section
if (!matching.is_valid()) {
t->new_songs << cue_song;
// changed section
@ -520,7 +558,7 @@ void CollectionWatcher::UpdateCueAssociatedSongs(const QString &file, const QStr
}
}
// sections that are now missing
// Sections that are now missing
for (const Song &matching : old_sections) {
if (!used_ids.contains(matching.id())) {
t->deleted_songs << matching;
@ -531,7 +569,7 @@ void CollectionWatcher::UpdateCueAssociatedSongs(const QString &file, const QStr
void CollectionWatcher::UpdateNonCueAssociatedSong(const QString &file, const Song &matching_song, const QUrl &image, bool cue_deleted, ScanTransaction *t) {
// If a cue got deleted, we turn it's first section into the new 'raw' (cueless) song and we just remove the rest of the sections from the collection
// If a CUE got deleted, we turn it's first section into the new 'raw' (cueless) song and we just remove the rest of the sections from the collection
if (cue_deleted) {
for (const Song &song : backend_->GetSongsByUrl(QUrl::fromLocalFile(file))) {
if (!song.IsMetadataAndArtEqual(matching_song)) {
@ -555,9 +593,8 @@ SongList CollectionWatcher::ScanNewFile(const QString &file, const QString &path
SongList song_list;
quint64 matching_cue_mtime = GetMtimeForCue(matching_cue);
// If it's a cue - create virtual tracks
if (matching_cue_mtime) {
// don't process the same cue many times
if (matching_cue_mtime) { // If it's a CUE - create virtual tracks
// Don't process the same cue many times
if (cues_processed->contains(matching_cue)) return song_list;
QFile cue(matching_cue);
@ -580,9 +617,8 @@ SongList CollectionWatcher::ScanNewFile(const QString &file, const QString &path
*cues_processed << matching_cue;
}
// it's a normal media file
}
else {
else { // It's a normal media file
Song song(source_);
TagReaderClient::Instance()->ReadFileBlocking(file, &song);
if (song.is_valid()) {
@ -793,44 +829,6 @@ QUrl CollectionWatcher::ImageForSong(const QString &path, QMap<QString, QStringL
}
void CollectionWatcher::ReloadSettingsAsync() {
QMetaObject::invokeMethod(this, "ReloadSettings", Qt::QueuedConnection);
}
void CollectionWatcher::ReloadSettings() {
const bool was_monitoring_before = monitor_;
QSettings s;
s.beginGroup(CollectionSettingsPage::kSettingsGroup);
scan_on_startup_ = s.value("startup_scan", true).toBool();
monitor_ = s.value("monitor", true).toBool();
mark_songs_unavailable_ = s.value("mark_songs_unavailable", false).toBool();
QStringList filters = s.value("cover_art_patterns", QStringList() << "front" << "cover").toStringList();
s.endGroup();
best_image_filters_.clear();
for (const QString &filter : filters) {
QString str = filter.trimmed();
if (!str.isEmpty()) best_image_filters_ << str;
}
if (!monitor_ && was_monitoring_before) {
fs_watcher_->Clear();
}
else if (monitor_ && !was_monitoring_before) {
// Add all directories to all QFileSystemWatchers again
for (const Directory &dir : watched_dirs_.values()) {
SubdirectoryList subdirs = backend_->SubdirsInDirectory(dir.id);
for (const Subdirectory &subdir : subdirs) {
AddWatch(dir, subdir.path);
}
}
}
}
void CollectionWatcher::SetRescanPausedAsync(bool pause) {
QMetaObject::invokeMethod(this, "SetRescanPaused", Qt::QueuedConnection, Q_ARG(bool, pause));

1
src/collection/collectionwatcher.h
View File

@ -228,4 +228,3 @@ inline QString CollectionWatcher::DirectoryPart(const QString& fileName) {
}
#endif // COLLECTIONWATCHER_H