Row edit updates now handled in PlaylistRow

app/classes.py

@@ -218,6 +218,12 @@ class InsertTrack:
     note: str
 
 
+@dataclass
+class SelectedRows:
+    playlist_id: int
+    rows: list[int]
+
+
 @dataclass
 class TrackAndPlaylist:
     playlist_id: int
@@ -233,26 +239,60 @@ class MusicMusterSignals(QObject):
      - https://stackoverflow.com/questions/62654525/emit-a-signal-from-another-class-to-main-class
     """
 
+    # Used to en/disable escape as a shortcut key to "clear selection".
+    # We disable it when editing a field in the playlist because we use
+    # escape there to abandon an edit.
     enable_escape_signal = pyqtSignal(bool)
+
+    # Signals that the next-cued track has changed. Used to update
+    # playlist headers.
     next_track_changed_signal = pyqtSignal()
+
+    # Signals that the playlist_id passed should resize all rows.
     resize_rows_signal = pyqtSignal(int)
+
+    # Signal to open browser at songfacts or wikipedia page matching
+    # passed string.
     search_songfacts_signal = pyqtSignal(str)
     search_wikipedia_signal = pyqtSignal(str)
+
+    # Displays a warning dialog
     show_warning_signal = pyqtSignal(str, str)
-    signal_add_track_to_header = pyqtSignal(int)
+
+    # Signal to add a track to a header row
+    signal_add_track_to_header = pyqtSignal(TrackAndPlaylist)
+
+    # Signal to receving model that rows will be / have been inserter
     signal_begin_insert_rows = pyqtSignal(InsertRows)
     signal_end_insert_rows = pyqtSignal(int)
+
+    # TBD
     signal_insert_track = pyqtSignal(InsertTrack)
-    signal_playlist_selected_rows = pyqtSignal(int, list)
+
+    # Keep track of which rows are selected (between playlist and model)
+    signal_playlist_selected_rows = pyqtSignal(SelectedRows)
+
+    # Signal to model that selected row is to be next row
     signal_set_next_row = pyqtSignal(int)
+
     # signal_set_next_track takes a PlaylistRow as an argument. We can't
     # specify that here as it requires us to import PlaylistRow from
     # playlistrow.py, which itself imports MusicMusterSignals
+
+    # TBD
     signal_set_next_track = pyqtSignal(object)
+
+    # Emited when a track starts playing
     signal_track_started = pyqtSignal(TrackAndPlaylist)
+
+    # Used by model to signal spanning of cells to playlist for headers
     span_cells_signal = pyqtSignal(int, int, int, int, int)
+
+    # Dispay status message to user
     status_message_signal = pyqtSignal(str, int)
-    track_ended_signal = pyqtSignal()
+
+    # Emitted when track ends or is manually faded
+    track_ended_signal = pyqtSignal(int)
 
     def __post_init__(self):
         super().__init__()

app/ds.py

@@ -434,21 +434,6 @@ def tracks_filtered(filter: Filter) -> list[TrackDTO]:
     return results
 
 
-def track_set_intro(track_id: int, intro: int) -> None:
-    """
-    Set track intro time
-    """
-
-    with db.Session() as session:
-        session.execute(
-            update(Tracks)
-            .where(Tracks.id == track_id)
-            .values(intro=intro)
-        )
-
-    session.commit()
-
-
 # @log_call
 def track_update(
     track_id: int, metadata: dict[str, str | int | float]
@@ -918,7 +903,6 @@ def playlist_remove_rows(playlist_id: int, row_numbers: list[int]) -> None:
             )
         # Fixup row number to remove gaps
         _playlist_check_playlist(session, playlist_id, fix=True)
-
         session.commit()
 
 
@@ -1029,6 +1013,38 @@ def playlistrows_by_playlist(
     return dto_list
 
 
+def playlistrow_update_note(playlistrow_id: int, note: str) -> PlaylistRowDTO:
+    """
+    Update the note on a playlist row
+    """
+
+    with db.Session() as session:
+        plr = session.get(PlaylistRows, playlistrow_id)
+
+        if not plr:
+            raise ApplicationError(f"Can't retrieve Playlistrow ({playlistrow_id=})")
+
+        plr.note = note
+
+        session.commit()
+
+    new_plr = playlistrow_by_id(playlistrow_id)
+    if not new_plr:
+        raise ApplicationError(f"Can't retrieve new Playlistrow ({playlistrow_id=})")
+
+    return new_plr
+
+
+def playlistrow_played(playlistrow_id: int, status: bool) -> None:
+    """Update played status of row"""
+
+    with db.Session() as session:
+        session.execute(
+            update(PlaylistRows).where(PlaylistRows.id == playlistrow_id).values(played=status)
+        )
+        session.commit()
+
+
 # Playdates
 # @log_call
 def playdates_get_last(track_id: int, limit: int = 5) -> str:
@@ -1058,6 +1074,9 @@ def playdates_update(track_id: int, when: dt.datetime | None = None) -> None:
     Update playdates for passed track
     """
 
+    if not when:
+        when = dt.datetime.now()
+
     with db.Session() as session:
         _ = Playdates(session, track_id, when)
 

app/musicmuster.py

@@ -3,7 +3,7 @@
 # Standard library imports
 from __future__ import annotations
 from slugify import slugify  # type: ignore
-from typing import Callable, Optional
+from typing import Callable
 import argparse
 from dataclasses import dataclass
 import datetime as dt
@@ -65,30 +65,31 @@ import stackprinter  # type: ignore
 from classes import (
     ApplicationError,
     Filter,
+    InsertTrack,
     MusicMusterSignals,
     PlaylistDTO,
     QueryDTO,
     TrackAndPlaylist,
     TrackInfo,
 )
+
 from config import Config
 from dialogs import TrackInsertDialog
 from file_importer import FileImporter
 from helpers import ask_yes_no, file_is_unreadable, get_name
 from log import log, log_call
-from playlistrow import PlaylistRow, TrackSequence
 from playlistmodel import PlaylistModel, PlaylistProxyModel
+from playlistrow import PlaylistRow, TrackSequence
 from playlists import PlaylistTab
-import ds
 from querylistmodel import QuerylistModel
-from ui import icons_rc  # noqa F401
 from ui.dlg_SelectPlaylist_ui import Ui_dlgSelectPlaylist  # type: ignore
 from ui.downloadcsv_ui import Ui_DateSelect  # type: ignore
+from ui import icons_rc  # noqa F401
+from ui.main_window_footer_ui import Ui_FooterSection  # type: ignore
 from ui.main_window_header_ui import Ui_HeaderSection  # type: ignore
 from ui.main_window_playlist_ui import Ui_PlaylistSection  # type: ignore
-from ui.main_window_footer_ui import Ui_FooterSection  # type: ignore
-
 from utilities import check_db, update_bitrates
+import ds
 import helpers
 
 
@@ -660,15 +661,6 @@ class ManageTemplates(ItemlistManager):
             ds.playlist_rename(template_id, new_name)
 
 
-@dataclass
-class ItemlistManagerCallbacks:
-    delete: Callable[[int], None]
-    edit: Callable[[int], None]
-    favourite: Callable[[int, bool], None]
-    new_item: Callable[[], None]
-    rename: Callable[[int], Optional[str]]
-
-
 class PreviewManager:
     """
     Manage track preview player
@@ -676,10 +668,10 @@ class PreviewManager:
 
     def __init__(self) -> None:
         mixer.init()
-        self.intro: Optional[int] = None
+        self.intro: int | None = None
         self.path: str = ""
-        self.row_number: Optional[int] = None
+        self.row_number: int | None = None
-        self.start_time: Optional[dt.datetime] = None
+        self.start_time: dt.datetime | None = None
         self.track_id: int = 0
 
     def back(self, ms: int) -> None:
@@ -1035,7 +1027,7 @@ class TemplateSelectorDialog(QDialog):
     """
 
     def __init__(
-        self, templates: list[tuple[str, int]], template_prompt: Optional[str]
+        self, templates: list[tuple[str, int]], template_prompt: str | None
     ) -> None:
         super().__init__()
         self.templates = templates
@@ -1110,7 +1102,7 @@ class FooterSection(QWidget, Ui_FooterSection):
 
 class Window(QMainWindow):
     def __init__(
-        self, parent: Optional[QWidget] = None, *args: list, **kwargs: dict
+        self, parent: QWidget | None = None, *args: list, **kwargs: dict
     ) -> None:
         super().__init__(parent)
 
@@ -1127,45 +1119,48 @@ class Window(QMainWindow):
         layout.addWidget(self.playlist_section)
         layout.addWidget(self.footer_section)
 
-        self.setWindowTitle(Config.MAIN_WINDOW_TITLE)
-        # Add menu bar
-        self.create_menu_bar()
-
-        self.timer10: QTimer = QTimer()
-        self.timer100: QTimer = QTimer()
-        self.timer500: QTimer = QTimer()
-        self.timer1000: QTimer = QTimer()
-
-        self.set_main_window_size()
-        self.lblSumPlaytime = QLabel("")
-        self.statusbar = self.statusBar()
-        if self.statusbar:
-            self.statusbar.addPermanentWidget(self.lblSumPlaytime)
-            self.txtSearch = QLineEdit()
-            self.txtSearch.setHidden(True)
-            self.statusbar.addWidget(self.txtSearch)
-        self.hide_played_tracks = False
-        self.preview_manager = PreviewManager()
-
         self.footer_section.widgetFadeVolume.hideAxis("bottom")
         self.footer_section.widgetFadeVolume.hideAxis("left")
         self.footer_section.widgetFadeVolume.setDefaultPadding(0)
         self.footer_section.widgetFadeVolume.setBackground(Config.FADE_CURVE_BACKGROUND)
 
-        self.move_source: MoveSource | None = None
+        self.setWindowTitle(Config.MAIN_WINDOW_TITLE)
 
-        self.disable_selection_timing = False
+        # Add menu bar
-        self.clock_counter = 0
+        self.create_menu_bar()
+
+        # Configure main window
+        self.set_main_window_size()
+        self.lblSumPlaytime = QLabel("")
+        self.statusbar = self.statusBar()
+        if not self.statusbar:
+            raise ApplicationError("Can't create status bar")
+        self.statusbar.addPermanentWidget(self.lblSumPlaytime)
+        self.txtSearch = QLineEdit()
+        self.txtSearch.setHidden(True)
+        self.statusbar.addWidget(self.txtSearch)
+        self.hide_played_tracks = False
+
+        # Timers
+        self.timer10: QTimer = QTimer()
+        self.timer100: QTimer = QTimer()
+        self.timer500: QTimer = QTimer()
+        self.timer1000: QTimer = QTimer()
         self.timer10.start(10)
         self.timer100.start(100)
         self.timer500.start(500)
         self.timer1000.start(1000)
-        self.signals = MusicMusterSignals()
+
-        self.connect_signals_slots()
+        # Misc
+        self.preview_manager = PreviewManager()
+        self.move_source: MoveSource | None = None
+        self.disable_selection_timing = False
         self.catch_return_key = False
-        self.importer: Optional[FileImporter] = None
+        self.importer: FileImporter | None = None
         self.current = Current()
         self.track_sequence = TrackSequence()
+        self.signals = MusicMusterSignals()
+        self.connect_signals_slots()
 
         webbrowser.register(
             "browser",
@@ -1177,12 +1172,12 @@ class Window(QMainWindow):
         self.action_quicklog = QShortcut(QKeySequence("Ctrl+L"), self)
         self.action_quicklog.activated.connect(self.quicklog)
 
+        # Load playlists
         self.load_last_playlists()
-        self.stop_autoplay = False
 
     # # # # # # # # # # Overrides # # # # # # # # # #
 
-    def closeEvent(self, event: Optional[QCloseEvent]) -> None:
+    def closeEvent(self, event: QCloseEvent | None) -> None:
         """Handle attempt to close main window"""
 
         if not event:
@@ -1209,7 +1204,7 @@ class Window(QMainWindow):
                 mainwindow_width=self.width(),
                 mainwindow_x=self.x(),
                 mainwindow_y=self.y(),
-                active_tab=self.playlist_section.tabPlaylist.currentIndex(),
+                active_index=self.playlist_section.tabPlaylist.currentIndex(),
             )
             for name, value in attributes_to_save.items():
                 ds.setting_set(name, value)
@@ -1218,16 +1213,17 @@ class Window(QMainWindow):
 
     # # # # # # # # # # Internal utility functions # # # # # # # # # #
 
-    def active_tab(self) -> PlaylistTab:
+    def _active_tab(self) -> PlaylistTab:
         return self.playlist_section.tabPlaylist.currentWidget()
 
     # # # # # # # # # # Menu functions # # # # # # # # # #
 
     def create_action(
-        self, text: str, handler: Callable, shortcut: Optional[str] = None
+        self, text: str, handler: Callable, shortcut: str | None = None
     ) -> QAction:
         """
-        Helper function to create an action, bind it to a method, and set a shortcut if provided.
+        Helper function for menu creation. Create an action, bind it to a
+        method, and set a shortcut if provided.
         """
 
         action = QAction(text, self)
@@ -1280,34 +1276,6 @@ class Window(QMainWindow):
 
                 menu.addAction(action)
 
-    def populate_dynamic_submenu(self):
-        """Dynamically populates submenus when they are selected."""
-        submenu = self.sender()  # Get the submenu that triggered the event
-
-        # Find which submenu it is
-        for key, stored_submenu in self.dynamic_submenus.items():
-            if submenu == stored_submenu:
-                submenu.clear()
-                # Dynamically call the correct function
-                items = getattr(self, f"get_{key}_items")()
-                for item in items:
-                    # Check for separator
-                    if "separator" in item and item["separator"]:
-                        submenu.addSeparator()
-                        continue
-                    action = QAction(item["text"], self)
-
-                    # Extract handler and arguments
-                    handler = getattr(self, item["handler"], None)
-                    args = item.get("args", ())
-
-                    if handler:
-                        # Use a lambda to pass arguments to the function
-                        action.triggered.connect(lambda _, h=handler, a=args: h(a))
-
-                    submenu.addAction(action)
-                break
-
     def get_new_playlist_dynamic_submenu_items(
         self,
     ) -> list[dict[str, str | int | bool]]:
@@ -1375,36 +1343,33 @@ class Window(QMainWindow):
 
         return submenu_items
 
-    def show_query(self, query_id: int) -> None:
+    def populate_dynamic_submenu(self):
-        """
+        """Dynamically populates submenus when they are selected."""
-        Show query dialog with query_id selected
+        submenu = self.sender()  # Get the submenu that triggered the event
-        """
 
-        # Keep a reference else it will be gc'd
+        # Find which submenu it is
-        self.query_dialog = QueryDialog(query_id)
+        for key, stored_submenu in self.dynamic_submenus.items():
-        if self.query_dialog.exec():
+            if submenu == stored_submenu:
-            new_row_number = self.current_row_or_end()
+                submenu.clear()
-            base_model = self.current.base_model
+                # Dynamically call the correct function
-            for track_id in self.query_dialog.selected_tracks:
+                items = getattr(self, f"get_{key}_items")()
-                # Check whether track is already in playlist
+                for item in items:
-                move_existing = False
+                    # Check for separator
-                existing_prd = base_model.is_track_in_playlist(track_id)
+                    if "separator" in item and item["separator"]:
-                if existing_prd is not None:
+                        submenu.addSeparator()
-                    if ask_yes_no(
+                        continue
-                        "Duplicate row",
+                    action = QAction(item["text"], self)
-                        "Track already in playlist. " "Move to new location?",
-                        default_yes=True,
-                    ):
-                        move_existing = True
 
-                if move_existing and existing_prd:
+                    # Extract handler and arguments
-                    base_model.move_track_add_note(
+                    handler = getattr(self, item["handler"], None)
-                        new_row_number, existing_prd, note=""
+                    args = item.get("args", ())
-                    )
-                else:
-                    base_model.insert_row(track_id)
 
-                new_row_number += 1
+                    if handler:
+                        # Use a lambda to pass arguments to the function
+                        action.triggered.connect(lambda _, h=handler, a=args: h(a))
+
+                    submenu.addAction(action)
+                break
 
     # # # # # # # # # # Playlist management functions # # # # # # # # # #
 
@@ -1412,7 +1377,7 @@ class Window(QMainWindow):
     def _create_playlist(self, name: str, template_id: int) -> PlaylistDTO:
         """
         Create a playlist in the database, populate it from the template
-        if template_id > 0, and return the Playlists object.
+        if template_id > 0, and return the PlaylistDTO object.
         """
 
         return ds.playlist_create(name, template_id)
@@ -1449,7 +1414,7 @@ class Window(QMainWindow):
     # @log_call
     def create_playlist_from_template(self, template_id: int) -> None:
         """
-        Prompt for new playlist name and create from passed template_id
+        Prompt for new playlist name and create from passed template_id.
         """
 
         if template_id == 0:
@@ -1457,7 +1422,6 @@ class Window(QMainWindow):
             selected_template_id = self.solicit_template_to_use()
             if selected_template_id is None:
                 return
-            else:
             template_id = selected_template_id
 
         playlist_name = self.get_playlist_name()
@@ -1520,7 +1484,7 @@ class Window(QMainWindow):
 
     def get_playlist_name(
         self, default: str = "", prompt: str = "Playlist name:"
-    ) -> Optional[str]:
+    ) -> str | None:
         """Get a name from the user"""
 
         dlg = QInputDialog(self)
@@ -1548,8 +1512,8 @@ class Window(QMainWindow):
                 return None
 
     def solicit_template_to_use(
-        self, template_prompt: Optional[str] = None
+        self, template_prompt: str | None = None
-    ) -> Optional[int]:
+    ) -> int | None:
         """
         Have user select a template. Return the template.id, or None if they cancel.
         template_id of zero means don't use a template.
@@ -1583,12 +1547,48 @@ class Window(QMainWindow):
 
         _ = ManageTemplates(self)
 
+    def show_query(self, query_id: int) -> None:
+        """
+        Show query dialog with query_id selected
+        """
+
+        # Keep a reference else it will be gc'd
+        self.query_dialog = QueryDialog(query_id)
+        if self.query_dialog.exec():
+            new_row_number = self.current_row_or_end()
+            base_model = self.current.base_model
+            for track_id in self.query_dialog.selected_tracks:
+                # Check whether track is already in playlist
+                move_existing = False
+                existing_prd = base_model.is_track_in_playlist(track_id)
+                if existing_prd is not None:
+                    if ask_yes_no(
+                        "Duplicate row",
+                        "Track already in playlist. " "Move to new location?",
+                        default_yes=True,
+                    ):
+                        move_existing = True
+
+                if move_existing and existing_prd:
+                    base_model.move_track_add_note(
+                        new_row_number, existing_prd, note=""
+                    )
+                else:
+                    self.signals.signal_insert_track.emit(
+                        InsertTrack(
+                            playlist_id=base_model.playlist_id,
+                            track_id=track_id,
+                            note="",
+                        )
+                    )
+                new_row_number += 1
+
     # # # # # # # # # # Miscellaneous functions # # # # # # # # # #
 
     def select_duplicate_rows(self, checked: bool = False) -> None:
         """Call playlist to select duplicate rows"""
 
-        self.active_tab().select_duplicate_rows()
+        self._active_tab().select_duplicate_rows()
 
     def about(self, checked: bool = False) -> None:
         """Get git tag and database name"""
@@ -1615,14 +1615,14 @@ class Window(QMainWindow):
         """
 
         self.track_sequence.set_next(None)
-        self.update_headers()
+        self.signals.next_track_changed_signal.emit()
 
     def clear_selection(self, checked: bool = False) -> None:
         """Clear row selection"""
 
         # Unselect any selected rows
-        if self.active_tab():
+        if self._active_tab():
-            self.active_tab().clear_selection()
+            self._active_tab().clear_selection()
 
         # Clear the search bar
         self.search_playlist_clear()
@@ -1776,6 +1776,7 @@ class Window(QMainWindow):
     # @log_call
     def end_of_track_actions(self) -> None:
         """
+        Called by track_ended_signal
 
         Actions required:
         - Reset track_sequence objects
@@ -1788,9 +1789,6 @@ class Window(QMainWindow):
         if self.track_sequence.current:
             self.track_sequence.move_current_to_previous()
 
-        # Tell playlist previous track has finished
-        self.current.base_model.previous_track_ended()
-
         # Reset clocks
         self.footer_section.frame_fade.setStyleSheet("")
         self.footer_section.frame_silent.setStyleSheet("")
@@ -1804,10 +1802,6 @@ class Window(QMainWindow):
         self.catch_return_key = False
         self.show_status_message("Play controls: Enabled", 0)
 
-        # autoplay
-        # if not self.stop_autoplay:
-        #     self.play_next()
-
     def export_playlist_tab(self, checked: bool = False) -> None:
         """Export the current playlist to an m3u file"""
 
@@ -1852,7 +1846,7 @@ class Window(QMainWindow):
         if self.track_sequence.current:
             self.track_sequence.current.fade()
 
-    def get_tab_index_for_playlist(self, playlist_id: int) -> Optional[int]:
+    def get_tab_index_for_playlist(self, playlist_id: int) -> int | None:
         """
         Return the tab index for the passed playlist_id if it is displayed,
         else return None.
@@ -1875,12 +1869,12 @@ class Window(QMainWindow):
             self.hide_played_tracks = True
             self.footer_section.btnHidePlayed.setText("Show played")
             if Config.HIDE_PLAYED_MODE == Config.HIDE_PLAYED_MODE_SECTIONS:
-                self.active_tab().hide_played_sections()
+                self._active_tab().hide_played_sections()
             else:
                 self.current.base_model.hide_played_tracks(True)
 
         # Reset row heights
-        self.active_tab().resize_rows()
+        self._active_tab().resize_rows()
 
     def import_files_wrapper(self, checked: bool = False) -> None:
         """
@@ -1902,12 +1896,18 @@ class Window(QMainWindow):
         dlg.resize(500, 100)
         ok = dlg.exec()
         if ok:
-            self.current.base_model.insert_row(note=dlg.textValue())
+            self.signals.signal_insert_track.emit(
+                InsertTrack(
+                    playlist_id=self.current.base_model.playlist_id,
+                    track_id=None,
+                    note=dlg.textValue()
+                )
+            )
 
     def insert_track(self, checked: bool = False) -> None:
         """Show dialog box to select and add track from database"""
 
-        dlg = TrackInsertDialog(parent=self, playlist_id=self.active_tab().playlist_id)
+        dlg = TrackInsertDialog(parent=self, playlist_id=self.current.playlist_id)
         dlg.exec()
 
     # @log_call
@@ -1921,7 +1921,7 @@ class Window(QMainWindow):
                 playlist_ids.append(self._open_playlist(playlist))
 
         # Set active tab
-        value = ds.setting_get("active_tab")
+        value = ds.setting_get("active_index")
         if value is not None and value >= 0:
             self.playlist_section.tabPlaylist.setCurrentIndex(value)
 
@@ -1956,7 +1956,7 @@ class Window(QMainWindow):
         # paste
         self.move_source = MoveSource(
             model=self.current.base_model,
-            rows=[a.row_number for a in self.current.base_model.selected_rows],
+            rows=self.current.selected_row_numbers
         )
 
         log.debug(f"mark_rows_for_moving(): {self.move_source=}")
@@ -1967,6 +1967,9 @@ class Window(QMainWindow):
         Move passed playlist rows to another playlist
         """
 
+        if not row_numbers:
+            return
+
         # Identify destination playlist
         playlists = []
         source_playlist_id = self.current.playlist_id
@@ -2000,11 +2003,7 @@ class Window(QMainWindow):
         Move selected rows to another playlist
         """
 
-        selected_rows = self.current.selected_row_numbers
+        self.move_playlist_rows(self.current.selected_row_numbers)
-        if not selected_rows:
-            return
-
-        self.move_playlist_rows(selected_rows)
 
     def move_unplayed(self, checked: bool = False) -> None:
         """
@@ -2061,8 +2060,8 @@ class Window(QMainWindow):
                 from_rows, to_row, to_playlist_model.playlist_id
             )
 
-        self.active_tab().resize_rows()
+        self._active_tab().resize_rows()
-        self.active_tab().clear_selection()
+        self._active_tab().clear_selection()
 
         # If we move a row to immediately under the current track, make
         # that moved row the next track
@@ -2075,7 +2074,7 @@ class Window(QMainWindow):
 
     # @log_call
     def play_next(
-        self, position: Optional[float] = None, checked: bool = False
+        self, position: float | None = None, checked: bool = False
     ) -> None:
         """
         Play next track, optionally from passed position.
@@ -2105,7 +2104,7 @@ class Window(QMainWindow):
             return
 
         # Issue #223 concerns a very short pause (maybe 0.1s) sometimes
-        # when starting to play at track. Resolution appears to be to
+        # just after a track starts playing. Resolution appears to be to
         # disable timer10 for a short time. Timer is re-enabled in
         # update_clocks.
 
@@ -2116,9 +2115,11 @@ class Window(QMainWindow):
         if self.track_sequence.current:
             self.track_sequence.current.fade()
 
-        # Move next track to current track.
+        # Move next track to current track. end_of_track_actions() will
-        # end_of_track_actions() will have saved current track to
+        # have been called when previous track ended or when fade() was
+        # called above, and that in turn will have saved current track to
         # previous_track
+
         self.track_sequence.move_next_to_current()
         if self.track_sequence.current is None:
             raise ApplicationError("No current track")
@@ -2146,6 +2147,9 @@ class Window(QMainWindow):
         self.catch_return_key = True
         self.show_status_message("Play controls: Disabled", 0)
 
+        # Record playdate
+        ds.playdates_update(self.track_sequence.current.track_id)
+
         # Notify others
         self.signals.signal_track_started.emit(
             TrackAndPlaylist(
@@ -2154,21 +2158,6 @@ class Window(QMainWindow):
             )
         )
 
-        # TODO: ensure signal_track_started does all this:
-        # self.active_tab().current_track_started()
-        # Update playdates
-        # Set toolips for hdrPreviousTrack (but let's do that dynamically
-        # on hover in future)
-        # with s-e-s-s-i-o-n:
-        #     last_played = Playdates.last_played_tracks(s-e-s-s-i-o-n)
-        #     tracklist = []
-        #     for lp in last_played:
-        #         track = s-e-s-s-i-o-n.get(Tracks, lp.track_id)
-        #         tracklist.append(f"{track.title} ({track.artist})")
-        #     tt = "<br>".join(tracklist)
-
-        # self.header_section.hdrPreviousTrack.setToolTip(tt)
-
         # Update headers
         self.update_headers()
 
@@ -2181,7 +2170,7 @@ class Window(QMainWindow):
 
         if self.footer_section.btnPreview.isChecked():
             # Get track path for first selected track if there is one
-            track_info = self.active_tab().get_selected_row_track_info()
+            track_info = self._active_tab().get_selected_row_track_info()
             if not track_info:
                 # Otherwise get track_id to next track to play
                 if self.track_sequence.next:
@@ -2190,10 +2179,9 @@ class Window(QMainWindow):
                             self.track_sequence.next.track_id,
                             self.track_sequence.next.row_number,
                         )
-                else:
-                    return
             if not track_info:
                 return
+
             self.preview_manager.row_number = track_info.row_number
             track = ds.track_by_id(track_info.track_id)
             if not track:
@@ -2247,7 +2235,7 @@ class Window(QMainWindow):
                 return
 
             intro = round(self.preview_manager.get_playtime() / 100) * 100
-            ds.track_set_intro(track_id, intro)
+            ds.track_update(track_id, dict(intro=intro))
             self.preview_manager.set_intro(intro)
             self.current.base_model.refresh_row(row_number)
             roles = [
@@ -2381,7 +2369,7 @@ class Window(QMainWindow):
         # Disable play controls so that 'return' in search box doesn't
         # play next track
         self.catch_return_key = True
-        self.txtSearch.setHidden(False)
+        self.txtSearch.setVisible(True)
         self.txtSearch.setFocus()
         # Select any text that may already be there
         self.txtSearch.selectAll()
@@ -2400,13 +2388,13 @@ class Window(QMainWindow):
 
         self.current.proxy_model.set_incremental_search(self.txtSearch.text())
 
-    def selected_or_next_track_info(self) -> Optional[PlaylistRow]:
+    def selected_or_next_track_info(self) -> PlaylistRow | None:
         """
         Return RowAndTrack info for selected track. If no selected track, return for
         next track. If no next track, return None.
         """
 
-        row_number: Optional[int] = None
+        row_number: int | None = None
 
         if self.current.selected_row_numbers:
             row_number = self.current.selected_row_numbers[0]
@@ -2440,20 +2428,6 @@ class Window(QMainWindow):
 
         self.signals.signal_set_next_row.emit(self.current.playlist_id)
         self.clear_selection()
-        # playlist_tab = self.active_tab()
-        # if playlist_tab:
-        #     playlist_tab.set_row_as_next_track()
-        # else:
-        #     log.error("No active tab")
-
-    # @log_call
-    def set_tab_colour(self, widget: PlaylistTab, colour: QColor) -> None:
-        """
-        Find the tab containing the widget and set the text colour
-        """
-
-        idx = self.playlist_section.tabPlaylist.indexOf(widget)
-        self.playlist_section.tabPlaylist.tabBar().setTabTextColor(idx, colour)
 
     def show_current(self) -> None:
         """Scroll to show current track"""
@@ -2463,10 +2437,9 @@ class Window(QMainWindow):
 
     def show_warning(self, title: str, body: str) -> None:
         """
-        Display a warning dialog
+        Handle show_warning_signal and display a warning dialog
         """
 
-        print(f"show_warning({title=}, {body=})")
         QMessageBox.warning(self, title, body)
 
     def show_next(self) -> None:
@@ -2477,6 +2450,7 @@ class Window(QMainWindow):
 
     def show_status_message(self, message: str, timing: int) -> None:
         """
+        Handle status_message_signal.
         Show status message in status bar for timing milliseconds
         Clear message if message is null string
         """
@@ -2488,7 +2462,7 @@ class Window(QMainWindow):
                 self.statusbar.clearMessage()
 
     def show_track(self, playlist_track: PlaylistRow) -> None:
-        """Scroll to show track in plt"""
+        """Scroll to show track"""
 
         # Switch to the correct tab
         playlist_id = playlist_track.playlist_id
@@ -2506,20 +2480,19 @@ class Window(QMainWindow):
                     f"show_track() can't find current playlist tab {playlist_id=}"
                 )
 
-        self.active_tab().scroll_to_top(playlist_track.row_number)
+        self._active_tab().scroll_to_top(playlist_track.row_number)
 
     # @log_call
     def stop(self, checked: bool = False) -> None:
         """Stop playing immediately"""
 
-        self.stop_autoplay = True
         if self.track_sequence.current:
             self.track_sequence.current.stop()
 
     def tab_change(self) -> None:
         """Called when active tab changed"""
 
-        self.active_tab().tab_live()
+        self._active_tab().tab_live()
 
     def tick_10ms(self) -> None:
         """
@@ -2538,9 +2511,11 @@ class Window(QMainWindow):
             try:
                 self.track_sequence.current.check_for_end_of_track()
 
-                # Update intro counter if applicable and, if updated, return
+                # Update intro counter if applicable and, if updated,
-                # because playing an intro takes precedence over timing a
+                # return because playing an intro uses the intro field to
+                # show timing and this takes precedence over timing a
                 # preview.
+
                 intro_ms_remaining = self.track_sequence.current.time_remaining_intro()
                 if intro_ms_remaining > 0:
                     self.footer_section.label_intro_timer.setText(
@@ -2559,7 +2534,6 @@ class Window(QMainWindow):
                 # current track ended during servicing tick
                 pass
 
-        # Ensure preview button is reset if preview finishes playing
         # Update preview timer
         if self.footer_section.btnPreview.isChecked():
             if self.preview_manager.is_playing():
@@ -2571,6 +2545,8 @@ class Window(QMainWindow):
                     f"{int(minutes)}:{seconds:04.1f}"
                 )
             else:
+                # Ensure preview button is reset if preview has finished
+                # playing
                 self.footer_section.btnPreview.setChecked(False)
                 self.footer_section.label_intro_timer.setText("0.0")
                 self.footer_section.label_intro_timer.setStyleSheet("")

app/playlistmodel.py

@@ -36,6 +36,7 @@ from classes import (
     InsertRows,
     InsertTrack,
     MusicMusterSignals,
+    SelectedRows,
     TrackAndPlaylist,
 )
 from config import Config
@@ -95,9 +96,11 @@ class PlaylistModel(QAbstractTableModel):
         self.signals.signal_add_track_to_header.connect(self.add_track_to_header)
         self.signals.signal_begin_insert_rows.connect(self.begin_insert_rows)
         self.signals.signal_end_insert_rows.connect(self.end_insert_rows)
+        self.signals.signal_insert_track.connect(self.insert_row_signal_handler)
         self.signals.signal_playlist_selected_rows.connect(self.set_selected_rows)
         self.signals.signal_set_next_row.connect(self.set_next_row)
         self.signals.signal_track_started.connect(self.track_started)
+        self.signals.track_ended_signal.connect(self.previous_track_ended)
 
         # Populate self.playlist_rows
         for dto in ds.playlistrows_by_playlist(self.playlist_id):
@@ -265,7 +268,7 @@ class PlaylistModel(QAbstractTableModel):
         track_id = play_track.track_id
         # Sanity check - 1
         if not track_id:
-            raise ApplicationError("current_track_started() called with no track_id")
+            raise ApplicationError("track_started() called with no track_id")
 
         # Sanity check - 2
         if self.track_sequence.current is None:
@@ -294,7 +297,9 @@ class PlaylistModel(QAbstractTableModel):
         # Update previous row in case we're hiding played rows
         if self.track_sequence.previous and self.track_sequence.previous.row_number:
             # only invalidate required roles
-            self.invalidate_row(self.track_sequence.previous.row_number, roles_to_invalidate)
+            self.invalidate_row(
+                self.track_sequence.previous.row_number, roles_to_invalidate
+            )
 
         # Update all other track times
         self.update_track_times()
@@ -677,11 +682,14 @@ class PlaylistModel(QAbstractTableModel):
                 self.invalidate_row(row_number, roles)
 
     # @log_call
-    def insert_row(self, track_id: Optional[int] = None, note: str = "",) -> None:
+    def insert_row_signal_handler(self, row_data: InsertTrack) -> None:
         """
-        Insert a row.
+        Handle the signal_insert_track signal
         """
 
+        if row_data.playlist_id != self.playlist_id:
+            return
+
         new_row_number = self._get_new_row_number()
 
         super().beginInsertRows(QModelIndex(), new_row_number, new_row_number)
@@ -689,8 +697,8 @@ class PlaylistModel(QAbstractTableModel):
         _ = ds.playlist_insert_row(
             playlist_id=self.playlist_id,
             row_number=new_row_number,
-            track_id=track_id,
+            track_id=row_data.track_id,
-            note=note,
+            note=row_data.note,
         )
         # Need to refresh self.playlist_rows because row numbers will have
         # changed
@@ -796,14 +804,16 @@ class PlaylistModel(QAbstractTableModel):
         if self.track_sequence.current:
             current_row = self.track_sequence.current.row_number
             if current_row in from_rows:
-                log.debug(
+                log.debug("move_rows: Removing {current_row=} from {from_rows=}")
-                    "move_rows: Removing {current_row=} from {from_rows=}"
-                )
                 from_rows.remove(self.track_sequence.current.row_number)
 
         from_rows = sorted(set(from_rows))
-        if (min(from_rows) < 0 or max(from_rows) >= self.rowCount()
+        if (
-                or to_row_number < 0 or to_row_number > self.rowCount()):
+            min(from_rows) < 0
+            or max(from_rows) >= self.rowCount()
+            or to_row_number < 0
+            or to_row_number > self.rowCount()
+        ):
             log.debug("move_rows: invalid indexes")
             return False
 
@@ -861,15 +871,16 @@ class PlaylistModel(QAbstractTableModel):
             # Prepare source model
             super().beginRemoveRows(QModelIndex(), min(row_group), max(row_group))
             # Prepare destination model
-            insert_rows = InsertRows(to_playlist_id,
+            insert_rows = InsertRows(
-                                     to_row_number,
+                to_playlist_id, to_row_number, to_row_number + len(row_group)
-                                     to_row_number + len(row_group)
             )
             self.signals.signal_begin_insert_rows.emit(insert_rows)
-            ds.playlist_move_rows(from_rows=row_group,
+            ds.playlist_move_rows(
+                from_rows=row_group,
                 from_playlist_id=self.playlist_id,
                 to_row=to_row_number,
-                                  to_playlist_id=to_playlist_id)
+                to_playlist_id=to_playlist_id,
+            )
             self.signals.signal_end_insert_rows.emit(to_playlist_id)
             super().endRemoveRows()
 
@@ -953,15 +964,19 @@ class PlaylistModel(QAbstractTableModel):
                         return
 
     # @log_call
-    def previous_track_ended(self) -> None:
+    def previous_track_ended(self, playlist_id: int) -> None:
         """
-        Notification from musicmuster that the previous track has ended.
+        Notification from track_ended_signal that the previous track has ended.
 
         Actions required:
         - sanity check
         - update display
         """
 
+        if playlist_id != self.playlist_id:
+            # Not for us
+            return
+
         # Sanity check
         if not self.track_sequence.previous:
             log.error(
@@ -1013,7 +1028,9 @@ class PlaylistModel(QAbstractTableModel):
         plrid = self.playlist_rows[row_number].playlistrow_id
         refreshed_row = ds.playlistrow_by_id(plrid)
         if not refreshed_row:
-            raise ApplicationError(f"Failed to retrieve row {self.playlist_id=}, {row_number=}")
+            raise ApplicationError(
+                f"Failed to retrieve row {self.playlist_id=}, {row_number=}"
+            )
 
         self.playlist_rows[row_number] = PlaylistRow(refreshed_row)
 
@@ -1230,16 +1247,16 @@ class PlaylistModel(QAbstractTableModel):
         return True
 
     # @log_call
-    def set_selected_rows(self, playlist_id: int, selected_row_numbers: list[int]) -> None:
+    def set_selected_rows(self, selected_rows: SelectedRows) -> None:
         """
         Handle signal_playlist_selected_rows to keep track of which rows
         are selected in the view
         """
 
-        if playlist_id != self.playlist_id:
+        if selected_rows.playlist_id != self.playlist_id:
             return
 
-        self.selected_rows = [self.playlist_rows[a] for a in selected_row_numbers]
+        self.selected_rows = [self.playlist_rows[a] for a in selected_rows.rows]
 
     # @log_call
     def set_next_row(self, playlist_id: int) -> None:
@@ -1247,9 +1264,7 @@ class PlaylistModel(QAbstractTableModel):
         Handle signal_set_next_row
         """
 
-        log.debug(f"{self}: set_next_row({playlist_id=})")
         if playlist_id != self.playlist_id:
-            # Not for us
             return
 
         if len(self.selected_rows) == 0:
@@ -1294,7 +1309,10 @@ class PlaylistModel(QAbstractTableModel):
         role: int = Qt.ItemDataRole.EditRole,
     ) -> bool:
         """
-        Update model with edited data
+        Update model with edited data. Here we simply update the
+        playlist_row in self.playlist_rows. The act of doing that will
+        trigger a database update in the @setter property in the
+        PlaylistRow class.
         """
 
         if not index.isValid() or role != Qt.ItemDataRole.EditRole:
@@ -1304,14 +1322,19 @@ class PlaylistModel(QAbstractTableModel):
         column = index.column()
         plr = self.playlist_rows[row_number]
 
-        if column == Col.TITLE.value:
+        if column == Col.NOTE.value:
-            plr.title = str(value)
+            plr.note = value
+
+        elif column == Col.TITLE.value:
+            plr.title = value
+
         elif column == Col.ARTIST.value:
-            plr.artist = str(value)
+            plr.artist = value
+
         elif column == Col.INTRO.value:
-            plr.intro = int(round(float(value), 1) * 1000)
+            intro = int(round(float(value), 1) * 1000)
-        elif column == Col.NOTE.value:
+            plr.intro = intro
-            plr.note = str(value)
+
         else:
             raise ApplicationError(f"setData called with unexpected column ({column=})")
 
@@ -1445,7 +1468,9 @@ class PlaylistModel(QAbstractTableModel):
             ]
             self.invalidate_rows(track_rows, roles)
         else:
-            self.insert_row(track_id=track_id)
+            self.insert_row_signal_handler(
+                InsertTrack(playlist_id=self.playlist_id, track_id=track_id, note="")
+            )
 
     # @log_call
     def update_track_times(self) -> None:
@@ -1471,7 +1496,10 @@ class PlaylistModel(QAbstractTableModel):
                 update_rows, self.track_sequence.current.start_time
             )
 
-        if self.track_sequence.next and self.track_sequence.next.playlist_id == self.playlist_id:
+        if (
+            self.track_sequence.next
+            and self.track_sequence.next.playlist_id == self.playlist_id
+        ):
             next_track_row = self.track_sequence.next.row_number
 
         for row_number in range(row_count):
@@ -1576,15 +1604,22 @@ class PlaylistProxyModel(QSortFilterProxyModel):
                     ):
                         # This row isn't our previous track: hide it
                         return False
-                    if self.track_sequence.current and self.track_sequence.current.start_time:
+                    if (
+                        self.track_sequence.current
+                        and self.track_sequence.current.start_time
+                    ):
                         # This row is our previous track. Don't hide it
                         # until HIDE_AFTER_PLAYING_OFFSET milliseconds
                         # after current track has started
-                        if self.track_sequence.current.start_time and dt.datetime.now() > (
+                        if (
+                            self.track_sequence.current.start_time
+                            and dt.datetime.now()
+                            > (
                                 self.track_sequence.current.start_time
                                 + dt.timedelta(
                                     milliseconds=Config.HIDE_AFTER_PLAYING_OFFSET
                                 )
+                            )
                         ):
                             return False
                         else:

app/playlistrow.py

@@ -71,8 +71,12 @@ class PlaylistRow:
             return ""
 
     @artist.setter
-    def artist(self, value: str) -> None:
+    def artist(self, artist: str) -> None:
-        print(f"set artist attribute for {self=}, {value=}")
+        if not self.dto.track:
+            raise ApplicationError(f"No track_id when trying to set artist ({self})")
+
+        self.dto.track.artist = artist
+        ds.track_update(self.track_id, dict(artist=str(artist)))
 
     @property
     def bitrate(self):
@@ -103,8 +107,12 @@ class PlaylistRow:
             return 0
 
     @intro.setter
-    def intro(self, value: int) -> None:
+    def intro(self, intro: int) -> None:
-        print(f"set intro attribute for {self=}, {value=}")
+        if not self.dto.track:
+            raise ApplicationError(f"No track_id when trying to set intro ({self})")
+
+        self.dto.track.intro = intro
+        ds.track_update(self.track_id, dict(intro=str(intro)))
 
     @property
     def lastplayed(self):
@@ -142,8 +150,12 @@ class PlaylistRow:
             return ""
 
     @title.setter
-    def title(self, value: str) -> None:
+    def title(self, title: str) -> None:
-        print(f"set title attribute for {self=}, {value=}")
+        if not self.dto.track:
+            raise ApplicationError(f"No track_id when trying to set title ({self})")
+
+        self.dto.track.title = title
+        ds.track_update(self.track_id, dict(title=str(title)))
 
     @property
     def track_id(self):
@@ -175,20 +187,18 @@ class PlaylistRow:
         return self.dto.note
 
     @note.setter
-    def note(self, value: str) -> None:
+    def note(self, note: str) -> None:
-        # TODO set up write access to db
+        self.dto.note = note
-        print(f"set note attribute for {self=}, {value=}")
+        ds.playlistrow_update_note(self.playlistrow_id, str(note))
-        # self.dto.note = value
 
     @property
     def played(self):
         return self.dto.played
 
     @played.setter
-    def played(self, value: bool = True) -> None:
+    def played(self, value: bool) -> None:
-        # TODO set up write access to db
+        self.dto.played = True
-        print(f"set played attribute for {self=}")
+        ds.playlistrow_played(self.playlistrow_id, value)
-        # self.dto.played = value
 
     @property
     def playlist_id(self):
@@ -204,7 +214,8 @@ class PlaylistRow:
 
     @row_number.setter
     def row_number(self, value: int) -> None:
-        # TODO do we need to set up write access to db?
+        # This does not update the database which must take place
+        # elsewhere
         self.dto.row_number = value
 
     def check_for_end_of_track(self) -> None:
@@ -226,7 +237,7 @@ class PlaylistRow:
             self.fade_graph.clear()
         # Ensure that player is released
         self.music.fade(0)
-        self.signals.track_ended_signal.emit()
+        self.signals.track_ended_signal.emit(self.playlist_id)
         self.end_of_track_signalled = True
 
     def drop3db(self, enable: bool) -> None:
@@ -244,7 +255,8 @@ class PlaylistRow:
 
         self.resume_marker = self.music.get_position()
         self.music.fade(fade_seconds)
-        self.signals.track_ended_signal.emit()
+        self.signals.track_ended_signal.emit(self.playlist_id)
+        self.end_of_track_signalled = True
 
     def is_playing(self) -> bool:
         """

app/playlists.py

@@ -40,6 +40,7 @@ from classes import (
     Col,
     MusicMusterSignals,
     PlaylistStyle,
+    SelectedRows,
     TrackAndPlaylist,
     TrackInfo
 )
@@ -471,7 +472,9 @@ class PlaylistTab(QTableView):
         selected_row_numbers = self.get_selected_rows()
 
         # Signal selected rows to model
-        self.signals.signal_playlist_selected_rows.emit(self.playlist_id, selected_row_numbers)
+        self.signals.signal_playlist_selected_rows.emit(
+            SelectedRows(self.playlist_id, selected_row_numbers)
+        )
 
         # Put sum of selected tracks' duration in status bar
         # If no rows are selected, we have nothing to do

app/ui/dlg_TrackSelect.ui

@@ -1,131 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>Dialog</class>
- <widget class="QDialog" name="Dialog">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>584</width>
-    <height>377</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Dialog</string>
-  </property>
-  <layout class="QGridLayout" name="gridLayout">
-   <item row="0" column="0">
-    <widget class="QLabel" name="label">
-     <property name="text">
-      <string>Title:</string>
-     </property>
-    </widget>
-   </item>
-   <item row="0" column="1">
-    <widget class="QLineEdit" name="searchString"/>
-   </item>
-   <item row="1" column="0" colspan="2">
-    <widget class="QListWidget" name="matchList"/>
-   </item>
-   <item row="2" column="0" colspan="2">
-    <layout class="QHBoxLayout" name="horizontalLayout">
-     <item>
-      <widget class="QLabel" name="lblNote">
-       <property name="sizePolicy">
-        <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
-         <horstretch>0</horstretch>
-         <verstretch>0</verstretch>
-        </sizepolicy>
-       </property>
-       <property name="maximumSize">
-        <size>
-         <width>46</width>
-         <height>16777215</height>
-        </size>
-       </property>
-       <property name="text">
-        <string>&amp;Note:</string>
-       </property>
-       <property name="alignment">
-        <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
-       </property>
-       <property name="buddy">
-        <cstring>txtNote</cstring>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QLineEdit" name="txtNote"/>
-     </item>
-    </layout>
-   </item>
-   <item row="3" column="0" colspan="2">
-    <widget class="QLabel" name="dbPath">
-     <property name="text">
-      <string/>
-     </property>
-    </widget>
-   </item>
-   <item row="4" column="0" colspan="2">
-    <layout class="QHBoxLayout" name="horizontalLayout_2">
-     <item>
-      <widget class="QRadioButton" name="radioTitle">
-       <property name="text">
-        <string>&amp;Title</string>
-       </property>
-       <property name="checked">
-        <bool>true</bool>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QRadioButton" name="radioArtist">
-       <property name="text">
-        <string>&amp;Artist</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <spacer name="horizontalSpacer_2">
-       <property name="orientation">
-        <enum>Qt::Horizontal</enum>
-       </property>
-       <property name="sizeHint" stdset="0">
-        <size>
-         <width>40</width>
-         <height>20</height>
-        </size>
-       </property>
-      </spacer>
-     </item>
-     <item>
-      <widget class="QPushButton" name="btnAdd">
-       <property name="text">
-        <string>&amp;Add</string>
-       </property>
-       <property name="default">
-        <bool>true</bool>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QPushButton" name="btnAddClose">
-       <property name="text">
-        <string>A&amp;dd and close</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QPushButton" name="btnClose">
-       <property name="text">
-        <string>&amp;Close</string>
-       </property>
-      </widget>
-     </item>
-    </layout>
-   </item>
-  </layout>
- </widget>
- <resources/>
- <connections/>
-</ui>

app/ui/dlg_TrackSelect_ui.py

@@ -1,83 +0,0 @@
-# Form implementation generated from reading ui file 'dlg_TrackSelect.ui'
-#
-# Created by: PyQt6 UI code generator 6.5.3
-#
-# WARNING: Any manual changes made to this file will be lost when pyuic6 is
-# run again.  Do not edit this file unless you know what you are doing.
-
-
-from PyQt6 import QtCore, QtGui, QtWidgets
-
-
-class Ui_Dialog(object):
-    def setupUi(self, Dialog):
-        Dialog.setObjectName("Dialog")
-        Dialog.resize(584, 377)
-        self.gridLayout = QtWidgets.QGridLayout(Dialog)
-        self.gridLayout.setObjectName("gridLayout")
-        self.label = QtWidgets.QLabel(parent=Dialog)
-        self.label.setObjectName("label")
-        self.gridLayout.addWidget(self.label, 0, 0, 1, 1)
-        self.searchString = QtWidgets.QLineEdit(parent=Dialog)
-        self.searchString.setObjectName("searchString")
-        self.gridLayout.addWidget(self.searchString, 0, 1, 1, 1)
-        self.matchList = QtWidgets.QListWidget(parent=Dialog)
-        self.matchList.setObjectName("matchList")
-        self.gridLayout.addWidget(self.matchList, 1, 0, 1, 2)
-        self.horizontalLayout = QtWidgets.QHBoxLayout()
-        self.horizontalLayout.setObjectName("horizontalLayout")
-        self.lblNote = QtWidgets.QLabel(parent=Dialog)
-        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Preferred)
-        sizePolicy.setHorizontalStretch(0)
-        sizePolicy.setVerticalStretch(0)
-        sizePolicy.setHeightForWidth(self.lblNote.sizePolicy().hasHeightForWidth())
-        self.lblNote.setSizePolicy(sizePolicy)
-        self.lblNote.setMaximumSize(QtCore.QSize(46, 16777215))
-        self.lblNote.setAlignment(QtCore.Qt.AlignmentFlag.AlignLeading|QtCore.Qt.AlignmentFlag.AlignLeft|QtCore.Qt.AlignmentFlag.AlignTop)
-        self.lblNote.setObjectName("lblNote")
-        self.horizontalLayout.addWidget(self.lblNote)
-        self.txtNote = QtWidgets.QLineEdit(parent=Dialog)
-        self.txtNote.setObjectName("txtNote")
-        self.horizontalLayout.addWidget(self.txtNote)
-        self.gridLayout.addLayout(self.horizontalLayout, 2, 0, 1, 2)
-        self.dbPath = QtWidgets.QLabel(parent=Dialog)
-        self.dbPath.setText("")
-        self.dbPath.setObjectName("dbPath")
-        self.gridLayout.addWidget(self.dbPath, 3, 0, 1, 2)
-        self.horizontalLayout_2 = QtWidgets.QHBoxLayout()
-        self.horizontalLayout_2.setObjectName("horizontalLayout_2")
-        self.radioTitle = QtWidgets.QRadioButton(parent=Dialog)
-        self.radioTitle.setChecked(True)
-        self.radioTitle.setObjectName("radioTitle")
-        self.horizontalLayout_2.addWidget(self.radioTitle)
-        self.radioArtist = QtWidgets.QRadioButton(parent=Dialog)
-        self.radioArtist.setObjectName("radioArtist")
-        self.horizontalLayout_2.addWidget(self.radioArtist)
-        spacerItem = QtWidgets.QSpacerItem(40, 20, QtWidgets.QSizePolicy.Policy.Expanding, QtWidgets.QSizePolicy.Policy.Minimum)
-        self.horizontalLayout_2.addItem(spacerItem)
-        self.btnAdd = QtWidgets.QPushButton(parent=Dialog)
-        self.btnAdd.setDefault(True)
-        self.btnAdd.setObjectName("btnAdd")
-        self.horizontalLayout_2.addWidget(self.btnAdd)
-        self.btnAddClose = QtWidgets.QPushButton(parent=Dialog)
-        self.btnAddClose.setObjectName("btnAddClose")
-        self.horizontalLayout_2.addWidget(self.btnAddClose)
-        self.btnClose = QtWidgets.QPushButton(parent=Dialog)
-        self.btnClose.setObjectName("btnClose")
-        self.horizontalLayout_2.addWidget(self.btnClose)
-        self.gridLayout.addLayout(self.horizontalLayout_2, 4, 0, 1, 2)
-        self.lblNote.setBuddy(self.txtNote)
-
-        self.retranslateUi(Dialog)
-        QtCore.QMetaObject.connectSlotsByName(Dialog)
-
-    def retranslateUi(self, Dialog):
-        _translate = QtCore.QCoreApplication.translate
-        Dialog.setWindowTitle(_translate("Dialog", "Dialog"))
-        self.label.setText(_translate("Dialog", "Title:"))
-        self.lblNote.setText(_translate("Dialog", "&Note:"))
-        self.radioTitle.setText(_translate("Dialog", "&Title"))
-        self.radioArtist.setText(_translate("Dialog", "&Artist"))
-        self.btnAdd.setText(_translate("Dialog", "&Add"))
-        self.btnAddClose.setText(_translate("Dialog", "A&dd and close"))
-        self.btnClose.setText(_translate("Dialog", "&Close"))

app/utilities.py

@@ -91,6 +91,6 @@ def update_bitrates() -> None:
     for track in ds.tracks_all():
         try:
             t = get_tags(track.path)
-            ds.track_update(t)
+            ds.track_update(track.track_id, t._asdict())
         except FileNotFoundError:
             continue

tests/test_playlistmodel.py

@@ -11,6 +11,7 @@ from app.helpers import get_all_track_metadata
 from app import ds, playlistmodel
 from app.models import db
 from classes import (
+    InsertTrack,
     TrackAndPlaylist,
 )
 
@@ -39,7 +40,13 @@ class TestMMMiscTracks(unittest.TestCase):
             track_path = self.test_tracks[row % len(self.test_tracks)]
             metadata = get_all_track_metadata(track_path)
             track = ds.track_create(metadata)
-            self.model.insert_row(track_id=track.track_id, note=f"{row=}")
+            self.model.insert_row_signal_handler(
+                InsertTrack(
+                    playlist_id=self.playlist.playlist_id,
+                    track_id=track.track_id,
+                    note=f"{row=}",
+                )
+            )
 
     def tearDown(self):
         db.drop_all()
@@ -59,9 +66,21 @@ class TestMMMiscTracks(unittest.TestCase):
 
         # Fake selected row in model
         self.model.selected_rows = [self.model.playlist_rows[START_ROW]]
-        self.model.insert_row(note="start+")
+        self.model.insert_row_signal_handler(
+            InsertTrack(
+                playlist_id=self.playlist.playlist_id,
+                track_id=None,
+                note="start+"
+            )
+        )
         self.model.selected_rows = [self.model.playlist_rows[END_ROW]]
-        self.model.insert_row(note="-")
+        self.model.insert_row_signal_handler(
+            InsertTrack(
+                playlist_id=self.playlist.playlist_id,
+                track_id=None,
+                note="-+"
+            )
+        )
 
         prd = self.model.playlist_rows[START_ROW]
         qv_value = self.model._display_role(
@@ -99,7 +118,13 @@ class TestMMMiscNoPlaylist(unittest.TestCase):
         track_path = self.test_tracks[0]
         metadata = get_all_track_metadata(track_path)
         track = ds.track_create(metadata)
-        model.insert_row(track_id=track.track_id)
+        model.insert_row_signal_handler(
+            InsertTrack(
+                playlist_id=playlist.playlist_id,
+                track_id=track.track_id,
+                note="",
+            )
+        )
 
         prd = model.playlist_rows[model.rowCount() - 1]
         # test repr
@@ -121,7 +146,13 @@ class TestMMMiscRowMove(unittest.TestCase):
         self.playlist = ds.playlist_create(self.PLAYLIST_NAME, template_id=0)
         self.model = playlistmodel.PlaylistModel(self.playlist.playlist_id, is_template=False)
         for row in range(self.ROWS_TO_CREATE):
-            self.model.insert_row(note=str(row))
+            self.model.insert_row_signal_handler(
+                InsertTrack(
+                    playlist_id=self.playlist.playlist_id,
+                    track_id=None,
+                    note=str(row),
+                )
+            )
 
     def tearDown(self):
         db.drop_all()
@@ -132,7 +163,13 @@ class TestMMMiscRowMove(unittest.TestCase):
         note_text = "test text"
 
         assert self.model.rowCount() == self.ROWS_TO_CREATE
-        self.model.insert_row(note=note_text)
+        self.model.insert_row_signal_handler(
+            InsertTrack(
+                playlist_id=self.playlist.playlist_id,
+                track_id=None,
+                note=note_text
+            )
+        )
         assert self.model.rowCount() == self.ROWS_TO_CREATE + 1
         prd = self.model.playlist_rows[self.model.rowCount() - 1]
         # Test against edit_role because display_role for headers is
@@ -153,7 +190,13 @@ class TestMMMiscRowMove(unittest.TestCase):
         # Fake selected row in model
         self.model.selected_rows = [self.model.playlist_rows[insert_row]]
 
-        self.model.insert_row(note=note_text)
+        self.model.insert_row_signal_handler(
+            InsertTrack(
+                playlist_id=self.playlist.playlist_id,
+                track_id=None,
+                note=note_text
+            )
+        )
         assert self.model.rowCount() == self.ROWS_TO_CREATE + 1
         prd = self.model.playlist_rows[insert_row]
         # Test against edit_role because display_role for headers is
@@ -169,7 +212,13 @@ class TestMMMiscRowMove(unittest.TestCase):
         note_text = "test text"
         insert_row = 6
 
-        self.model.insert_row(note=note_text)
+        self.model.insert_row_signal_handler(
+            InsertTrack(
+                playlist_id=self.playlist.playlist_id,
+                track_id=None,
+                note=note_text
+            )
+        )
         assert self.model.rowCount() == self.ROWS_TO_CREATE + 1
 
         # Fake selected row in model
@@ -206,7 +255,13 @@ class TestMMMiscRowMove(unittest.TestCase):
             playlist_dst.playlist_id, is_template=False
         )
         for row in range(self.ROWS_TO_CREATE):
-            model_dst.insert_row(note=str(row))
+            model_dst.insert_row_signal_handler(
+                InsertTrack(
+                    playlist_id=playlist_dst.playlist_id,
+                    track_id=None,
+                    note=str(row)
+                )
+            )
 
         model_src.move_rows_between_playlists(from_rows, to_row, playlist_dst.playlist_id)
 
@@ -227,7 +282,13 @@ class TestMMMiscRowMove(unittest.TestCase):
             playlist_dst.playlist_id, is_template=False
         )
         for row in range(self.ROWS_TO_CREATE):
-            model_dst.insert_row(note=str(row))
+            model_dst.insert_row_signal_handler(
+                InsertTrack(
+                    playlist_id=playlist_dst.playlist_id,
+                    track_id=None,
+                    note=str(row)
+                )
+            )
 
         model_src.move_rows_between_playlists(from_rows, to_row, playlist_dst.playlist_id)
 
@@ -255,7 +316,13 @@ class TestMMMiscRowMove(unittest.TestCase):
             playlist_dst.playlist_id, is_template=False
         )
         for row in range(self.ROWS_TO_CREATE):
-            model_dst.insert_row(note=str(row))
+            model_dst.insert_row_signal_handler(
+                InsertTrack(
+                    playlist_id=playlist_dst.playlist_id,
+                    track_id=None,
+                    note=str(row)
+                )
+            )
 
         model_src.move_rows_between_playlists(from_rows, to_row, playlist_dst.playlist_id)
 

tests/test_ui.py

@@ -99,7 +99,7 @@ class MyTestCase(unittest.TestCase):
         model = playlistmodel.PlaylistModel(playlist.playlist_id, is_template=False)
 
         # Add a track with a note
-        model.insert_row(track_id=self.track1.track_id, note=note_text)
+        model.insert_row_signal_handler(track_id=self.track1.track_id, note=note_text)
 
         # Retrieve playlist
         all_playlists = ds.playlists_all()