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Do most item reloading in the background, schedule playlist saving

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This commit is contained in:
Jonas Kvinge
2021-04-26 22:57:08 +02:00
parent 41b238e87b
commit 8c64d3b55c
5 changed files with 119 additions and 62 deletions
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14
src/playlist/playlist.h
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@@ -51,6 +51,7 @@
class QMimeData;
class QSortFilterProxyModel;
class QUndoStack;
class QTimer;
class CollectionBackend;
class PlaylistBackend;
@@ -184,7 +185,7 @@ class Playlist : public QAbstractListModel {
static bool set_column_value(Song &song, Column column, const QVariant &value);
// Persistence
void Save() const;
void ScheduleSave() const;
void Restore();
// Accessors
@@ -260,6 +261,7 @@ class Playlist : public QAbstractListModel {
void StopAfter(const int row);
void ReloadItems(const QList<int> &rows);
void ReloadItemsBlocking(const QList<int> &rows);
void InformOfCurrentSongChange(const AutoScroll autoscroll, const bool minor);
// Registers an object which will get notifications when new songs are about to be inserted into this playlist.
@@ -297,6 +299,8 @@ class Playlist : public QAbstractListModel {
void set_auto_sort(const bool auto_sort) { auto_sort_ = auto_sort; }
void ItemReload(const QPersistentModelIndex &idx, const Song &old_metadata, const bool metadata_edit);
public slots:
void set_current_row(const int i, const Playlist::AutoScroll autoscroll = Playlist::AutoScroll_Maybe, const bool is_stopping = false, const bool force_inform = false);
void Paused();
@@ -332,7 +336,7 @@ class Playlist : public QAbstractListModel {
void PlaylistLoaded();
void CurrentSongChanged(Song metadata);
void SongMetadataChanged(Song metadata);
void EditingFinished(QModelIndex idx);
void EditingFinished(const int playlist_id, QModelIndex idx);
void PlayRequested(QModelIndex idx, Playlist::AutoScroll autoscroll);
void MaybeAutoscroll(Playlist::AutoScroll autoscroll);
@@ -375,15 +379,17 @@ class Playlist : public QAbstractListModel {
void TracksDequeued();
void TracksEnqueued(const QModelIndex&, const int begin, const int end);
void QueueLayoutChanged();
void SongSaveComplete(TagReaderReply *reply, const QPersistentModelIndex &idx);
void ItemReloadComplete(const QPersistentModelIndex &idx);
void SongSaveComplete(TagReaderReply *reply, const QPersistentModelIndex &idx, const Song &old_metadata);
void ItemReloadComplete(const QPersistentModelIndex &idx, const Song &old_metadata, const bool metadata_edit);
void ItemsLoaded();
void SongInsertVetoListenerDestroyed();
void Save() const;
private:
bool is_loading_;
PlaylistFilter *proxy_;
Queue *queue_;
QTimer *timer_save_;
QList<QModelIndex> temp_dequeue_change_indexes_;