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Refactoring

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This commit is contained in:
Jonas Kvinge
2024-10-22 18:12:33 +02:00
parent dfcf715291
commit 8da2b9cd94
623 changed files with 9071 additions and 5126 deletions
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135
src/playlist/playlistmanager.h
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@@ -27,125 +27,40 @@
#include <QtGlobal>
#include <QObject>
#include <QItemSelectionModel>
#include <QFuture>
#include <QList>
#include <QMap>
#include <QString>
#include <QUrl>
#include "core/shared_ptr.h"
#include "includes/shared_ptr.h"
#include "core/song.h"
#include "settings/playlistsettingspage.h"
#include "constants/playlistsettings.h"
#include "playlistmanagerinterface.h"
#include "playlist.h"
#include "smartplaylists/playlistgenerator.h"
class QModelIndex;
class Application;
class TaskManager;
class TagReaderClient;
class UrlHandlers;
class CollectionBackend;
class CurrentAlbumCoverLoader;
class PlaylistBackend;
class PlaylistContainer;
class PlaylistParser;
class PlaylistSequence;
class PlaylistManagerInterface : public QObject {
Q_OBJECT
public:
explicit PlaylistManagerInterface(Application *app, QObject *parent) : QObject(parent) { Q_UNUSED(app); }
virtual int current_id() const = 0;
virtual int active_id() const = 0;
virtual QList<int> playlist_ids() const = 0;
virtual QString playlist_name(const int id) const = 0;
virtual Playlist *playlist(const int id) const = 0;
virtual Playlist *current() const = 0;
virtual Playlist *active() const = 0;
// Returns the collection of playlists managed by this PlaylistManager.
virtual QList<Playlist*> GetAllPlaylists() const = 0;
// Grays out and reloads all deleted songs in all playlists.
virtual void InvalidateDeletedSongs() = 0;
// Removes all deleted songs from all playlists.
virtual void RemoveDeletedSongs() = 0;
virtual QItemSelection selection(const int id) const = 0;
virtual QItemSelection current_selection() const = 0;
virtual QItemSelection active_selection() const = 0;
virtual QString GetPlaylistName(const int index) const = 0;
virtual SharedPtr<CollectionBackend> collection_backend() const = 0;
virtual SharedPtr<PlaylistBackend> playlist_backend() const = 0;
virtual PlaylistSequence *sequence() const = 0;
virtual PlaylistParser *parser() const = 0;
virtual PlaylistContainer *playlist_container() const = 0;
virtual void PlaySmartPlaylist(PlaylistGeneratorPtr generator, const bool as_new, const bool clear) = 0;
public Q_SLOTS:
virtual void New(const QString &name, const SongList &songs = SongList(), const QString &special_type = QString()) = 0;
virtual void Load(const QString &filename) = 0;
virtual void Save(const int id, const QString &filename, const PlaylistSettingsPage::PathType path_type) = 0;
virtual void Rename(const int id, const QString &new_name) = 0;
virtual void Delete(const int id) = 0;
virtual bool Close(const int id) = 0;
virtual void Open(const int id) = 0;
virtual void ChangePlaylistOrder(const QList<int> &ids) = 0;
virtual void SongChangeRequestProcessed(const QUrl &url, const bool valid) = 0;
virtual void SetCurrentPlaylist(const int id) = 0;
virtual void SetActivePlaylist(const int id) = 0;
virtual void SetActiveToCurrent() = 0;
virtual void SelectionChanged(const QItemSelection &selection) = 0;
// Convenience slots that defer to either current() or active()
virtual void ClearCurrent() = 0;
virtual void ShuffleCurrent() = 0;
virtual void RemoveDuplicatesCurrent() = 0;
virtual void RemoveUnavailableCurrent() = 0;
virtual void SetActivePlaying() = 0;
virtual void SetActivePaused() = 0;
virtual void SetActiveStopped() = 0;
// Rate current song using 0.0 - 1.0 scale.
virtual void RateCurrentSong(const float rating) = 0;
// Rate current song using 0 - 5 scale.
virtual void RateCurrentSong2(const int rating) = 0;
Q_SIGNALS:
void PlaylistManagerInitialized();
void AllPlaylistsLoaded();
void PlaylistAdded(const int id, const QString &name, const bool favorite);
void PlaylistDeleted(const int id);
void PlaylistClosed(const int id);
void PlaylistRenamed(const int id, const QString &new_name);
void PlaylistFavorited(const int id, const bool favorite);
void CurrentChanged(Playlist *new_playlist, const int scroll_position = 0);
void ActiveChanged(Playlist *new_playlist);
void Error(const QString &message);
void SummaryTextChanged(const QString &summary);
// Forwarded from individual playlists
void CurrentSongChanged(const Song &song);
void CurrentSongMetadataChanged(const Song &song);
// Signals that one of manager's playlists has changed (new items, new ordering etc.) - the argument shows which.
void PlaylistChanged(Playlist *playlist);
void EditingFinished(const int playlist_id, const QModelIndex idx);
void PlayRequested(const QModelIndex idx, const Playlist::AutoScroll autoscroll);
};
class PlaylistManager : public PlaylistManagerInterface {
Q_OBJECT
public:
explicit PlaylistManager(Application *app, QObject *parent = nullptr);
explicit PlaylistManager(const SharedPtr<TaskManager> task_manager,
const SharedPtr<TagReaderClient> tagreader_client,
const SharedPtr<UrlHandlers> url_handlers,
const SharedPtr<PlaylistBackend> playlist_backend,
const SharedPtr<CollectionBackend> collection_backend,
const SharedPtr<CurrentAlbumCoverLoader> current_albumcover_loader,
QObject *parent = nullptr);
~PlaylistManager() override;
int current_id() const override { return current_; }
@@ -166,9 +81,6 @@ class PlaylistManager : public PlaylistManagerInterface {
// Returns true if the playlist is open
bool IsPlaylistOpen(const int id);
// Returns a pretty automatic name for playlist created from the given list of songs.
static QString GetNameForNewPlaylist(const SongList &songs);
QItemSelection selection(const int id) const override;
QItemSelection current_selection() const override { return selection(current_id()); }
QItemSelection active_selection() const override { return selection(active_id()); }
@@ -176,7 +88,7 @@ class PlaylistManager : public PlaylistManagerInterface {
QString GetPlaylistName(const int index) const override { return playlists_[index].name; }
bool IsPlaylistFavorite(const int index) const { return playlists_[index].p->is_favorite(); }
void Init(SharedPtr<CollectionBackend> collection_backend, SharedPtr<PlaylistBackend> playlist_backend, PlaylistSequence *sequence, PlaylistContainer *playlist_container);
void Init(PlaylistSequence *sequence, PlaylistContainer *playlist_container);
SharedPtr<CollectionBackend> collection_backend() const override { return collection_backend_; }
SharedPtr<PlaylistBackend> playlist_backend() const override { return playlist_backend_; }
@@ -187,7 +99,7 @@ class PlaylistManager : public PlaylistManagerInterface {
public Q_SLOTS:
void New(const QString &name, const SongList &songs = SongList(), const QString &special_type = QString()) override;
void Load(const QString &filename) override;
void Save(const int id, const QString &filename, const PlaylistSettingsPage::PathType path_type) override;
void Save(const int id, const QString &filename, const PlaylistSettings::PathType path_type) override;
// Display a file dialog to let user choose a file before saving the file
void SaveWithUI(const int id, const QString &playlist_name);
void Rename(const int id, const QString &new_name) override;
@@ -230,15 +142,15 @@ class PlaylistManager : public PlaylistManagerInterface {
void SaveAllPlaylists();
private Q_SLOTS:
void SetActivePlaying() override;
void SetActivePaused() override;
void SetActiveStopped() override;
private Q_SLOTS:
void OneOfPlaylistsChanged();
void UpdateSummaryText();
void UpdateCollectionSongs(const SongList &songs);
void ItemsLoadedForSavePlaylist(const SongList &songs, const QString &filename, const PlaylistSettingsPage::PathType path_type);
void ItemsLoadedForSavePlaylist(const SongList &songs, const QString &filename, const PlaylistSettings::PathType path_type);
void PlaylistLoaded();
private:
@@ -253,9 +165,12 @@ class PlaylistManager : public PlaylistManagerInterface {
int scroll_position;
};
Application *app_;
SharedPtr<PlaylistBackend> playlist_backend_;
SharedPtr<CollectionBackend> collection_backend_;
const SharedPtr<TaskManager> task_manager_;
const SharedPtr<TagReaderClient> tagreader_client_;
const SharedPtr<UrlHandlers> url_handlers_;
const SharedPtr<PlaylistBackend> playlist_backend_;
const SharedPtr<CollectionBackend> collection_backend_;
const SharedPtr<CurrentAlbumCoverLoader> current_albumcover_loader_;
PlaylistSequence *sequence_;
PlaylistParser *parser_;
PlaylistContainer *playlist_container_;