1806 lines
61 KiB
Python
Executable File
1806 lines
61 KiB
Python
Executable File
#!/usr/bin/env python3
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from datetime import datetime, timedelta
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from time import sleep
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from typing import (
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cast,
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List,
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Optional,
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)
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from os.path import basename
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import argparse
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import os
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import subprocess
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import sys
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import threading
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import pipeclient
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from pygame import mixer
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from PyQt6.QtCore import (
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pyqtSignal,
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QDate,
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QEvent,
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QObject,
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QSize,
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Qt,
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QThread,
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QTime,
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QTimer,
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)
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from PyQt6.QtGui import (
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QCloseEvent,
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QColor,
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QFont,
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QMouseEvent,
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QPalette,
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QResizeEvent,
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)
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from PyQt6.QtWidgets import (
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QApplication,
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QDialog,
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QFileDialog,
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QInputDialog,
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QLabel,
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QLineEdit,
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QListWidgetItem,
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QMainWindow,
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QMessageBox,
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QProgressBar,
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QPushButton,
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)
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import stackprinter # type: ignore
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from classes import (
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track_sequence,
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FadeCurve,
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MusicMusterSignals,
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PlaylistTrack,
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)
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from config import Config
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from dbconfig import (
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engine,
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scoped_session,
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Session,
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)
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from dialogs import TrackSelectDialog
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from log import log
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from models import Base, Carts, Playdates, PlaylistRows, Playlists, Settings, Tracks
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from playlistmodel import PlaylistModel, PlaylistProxyModel
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from playlists import PlaylistTab
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from ui.dlg_cart_ui import Ui_DialogCartEdit # type: ignore
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from ui.dlg_SelectPlaylist_ui import Ui_dlgSelectPlaylist # type: ignore
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from ui.downloadcsv_ui import Ui_DateSelect # type: ignore
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from ui.main_window_ui import Ui_MainWindow # type: ignore
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from utilities import check_db, update_bitrates
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import helpers
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from ui import icons_rc # noqa F401
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import music
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class CartButton(QPushButton):
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"""Button for playing carts"""
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progress = pyqtSignal(int)
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def __init__(self, musicmuster: "Window", cart: Carts, *args, **kwargs):
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"""Create a cart pushbutton and set it disabled"""
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super().__init__(*args, **kwargs)
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self.musicmuster = musicmuster
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self.cart_id = cart.id
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if cart.path and cart.enabled and not cart.duration:
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tags = helpers.get_tags(cart.path)
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cart.duration = tags["duration"]
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self.duration = cart.duration
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self.path = cart.path
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self.player = None
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self.is_playing = False
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self.setEnabled(True)
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self.setMinimumSize(QSize(147, 61))
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font = QFont()
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font.setPointSize(14)
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self.setFont(font)
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self.setObjectName("cart_" + str(cart.cart_number))
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self.pgb = QProgressBar(self)
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self.pgb.setTextVisible(False)
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self.pgb.setVisible(False)
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palette = self.pgb.palette()
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palette.setColor(
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QPalette.ColorRole.Highlight, QColor(Config.COLOUR_CART_PROGRESSBAR)
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)
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self.pgb.setPalette(palette)
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self.pgb.setGeometry(0, 0, self.width(), 10)
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self.pgb.setMinimum(0)
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self.pgb.setMaximum(1)
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self.pgb.setValue(0)
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self.progress.connect(self.pgb.setValue)
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def __repr__(self) -> str:
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return (
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f"<CartButton(cart_id={self.cart_id} "
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f"path={self.path}, is_playing={self.is_playing}>"
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)
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def event(self, event: Optional[QEvent]) -> bool:
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"""Allow right click even when button is disabled"""
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if not event:
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return False
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if event.type() == QEvent.Type.MouseButtonRelease:
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mouse_event = cast(QMouseEvent, event)
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if mouse_event.button() == Qt.MouseButton.RightButton:
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self.musicmuster.cart_edit(self, event)
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return True
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return super().event(event)
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def resizeEvent(self, event: Optional[QResizeEvent]) -> None:
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"""Resize progess bar when button size changes"""
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self.pgb.setGeometry(0, 0, self.width(), 10)
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class ImportTrack(QObject):
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import_finished = pyqtSignal()
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def __init__(
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self,
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filenames: List[str],
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source_model: PlaylistModel,
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row_number: Optional[int],
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) -> None:
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super().__init__()
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self.filenames = filenames
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self.source_model = source_model
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if row_number is None:
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self.next_row_number = source_model.rowCount()
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else:
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self.next_row_number = row_number
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self.signals = MusicMusterSignals()
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def run(self):
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"""
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Create track objects from passed files and add to visible playlist
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"""
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with Session() as session:
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for fname in self.filenames:
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self.signals.status_message_signal.emit(
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f"Importing {basename(fname)}", 5000
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)
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metadata = helpers.get_file_metadata(fname)
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try:
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track = Tracks(session, **metadata)
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except Exception as e:
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self.signals.show_warning_signal.emit(
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"Error importing track", str(e)
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)
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return
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helpers.normalise_track(track.path)
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# We're importing potentially multiple tracks in a loop.
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# If there's an error adding the track to the Tracks
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# table, the session will rollback, thus losing any
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# previous additions in this loop. So, commit now to
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# lock in what we've just done.
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session.commit()
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self.source_model.insert_row(self.next_row_number, track.id, "")
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self.next_row_number += 1
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self.signals.status_message_signal.emit(
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f"{len(self.filenames)} tracks imported", 10000
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)
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self.import_finished.emit()
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class Window(QMainWindow, Ui_MainWindow):
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def __init__(self, parent=None, *args, **kwargs) -> None:
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super().__init__(parent)
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self.setupUi(self)
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self.timer10: QTimer = QTimer()
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self.timer500: QTimer = QTimer()
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self.timer1000: QTimer = QTimer()
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self.music: music.Music = music.Music()
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self.playing: bool = False
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self.selected_plrs: Optional[List[PlaylistRows]] = None
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self.set_main_window_size()
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self.lblSumPlaytime = QLabel("")
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self.statusbar.addPermanentWidget(self.lblSumPlaytime)
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self.txtSearch = QLineEdit()
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self.statusbar.addWidget(self.txtSearch)
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self.txtSearch.setHidden(True)
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self.hide_played_tracks = False
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mixer.init()
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self.widgetFadeVolume.hideAxis("bottom")
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self.widgetFadeVolume.hideAxis("left")
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self.widgetFadeVolume.setDefaultPadding(0)
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self.widgetFadeVolume.setBackground(Config.FADE_CURVE_BACKGROUND)
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FadeCurve.GraphWidget = self.widgetFadeVolume
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self.active_tab = lambda: self.tabPlaylist.currentWidget()
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self.active_proxy_model = lambda: self.tabPlaylist.currentWidget().model()
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self.move_source_rows: Optional[List[int]] = None
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self.move_source_model: Optional[PlaylistProxyModel] = None
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self.audacity_file_path: Optional[str] = None
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self.audacity_client: Optional[pipeclient.PipeClient] = None
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self.initialise_audacity()
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if Config.CARTS_HIDE:
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self.cartsWidget.hide()
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self.frame_6.hide()
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else:
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self.carts_init()
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self.disable_selection_timing = False
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self.clock_counter = 0
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self.timer10.start(10)
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self.timer500.start(500)
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self.timer1000.start(1000)
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self.signals = MusicMusterSignals()
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self.connect_signals_slots()
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self.catch_return_key = False
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self.load_last_playlists()
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def about(self) -> None:
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"""Get git tag and database name"""
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try:
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git_tag = str(
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subprocess.check_output(["git", "describe"], stderr=subprocess.STDOUT)
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).strip("'b\\n")
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except subprocess.CalledProcessError as exc_info:
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git_tag = str(exc_info.output)
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with Session() as session:
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if session.bind:
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dbname = session.bind.engine.url.database
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QMessageBox.information(
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self,
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"About",
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f"MusicMuster {git_tag}\n\nDatabase: {dbname}",
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QMessageBox.StandardButton.Ok,
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)
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def cart_configure(self, cart: Carts, btn: CartButton) -> None:
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"""Configure button with cart data"""
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btn.setEnabled(False)
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btn.pgb.setVisible(False)
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if cart.path:
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if not helpers.file_is_unreadable(cart.path):
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colour = Config.COLOUR_CART_READY
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btn.path = cart.path
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btn.player = self.music.VLC.media_player_new(cart.path)
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if btn.player:
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btn.player.audio_set_volume(Config.VOLUME_VLC_DEFAULT)
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if cart.enabled:
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btn.setEnabled(True)
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btn.pgb.setVisible(True)
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else:
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colour = Config.COLOUR_CART_ERROR
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else:
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colour = Config.COLOUR_CART_UNCONFIGURED
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btn.setStyleSheet("background-color: " + colour + ";\n")
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if cart.name is not None:
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btn.setText(cart.name)
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def cart_click(self) -> None:
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"""Handle cart click"""
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btn = self.sender()
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if not isinstance(btn, CartButton):
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return
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if not helpers.file_is_unreadable(btn.path):
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# Don't allow clicks while we're playing
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btn.setEnabled(False)
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if not btn.player:
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log.debug(f"musicmuster.cart_click(): no player assigned ({btn=})")
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return
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btn.player.play()
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btn.is_playing = True
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colour = Config.COLOUR_CART_PLAYING
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thread = threading.Thread(target=self.cart_progressbar, args=(btn,))
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thread.start()
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else:
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colour = Config.COLOUR_CART_ERROR
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btn.setStyleSheet("background-color: " + colour + ";\n")
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btn.pgb.setMinimum(0)
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def cart_edit(self, btn: CartButton, event: QEvent):
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"""Handle context menu for cart button"""
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with Session() as session:
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cart = session.query(Carts).get(btn.cart_id)
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if cart is None:
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log.error("cart_edit: cart not found")
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return
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dlg = CartDialog(musicmuster=self, session=session, cart=cart)
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if dlg.exec():
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name = dlg.ui.lineEditName.text()
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if not name:
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QMessageBox.warning(self, "Error", "Name required")
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return
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path = dlg.path
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if not path:
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QMessageBox.warning(self, "Error", "Filename required")
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return
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if cart.path and not helpers.file_is_unreadable(cart.path):
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tags = helpers.get_tags(cart.path)
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cart.duration = tags["duration"]
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cart.enabled = dlg.ui.chkEnabled.isChecked()
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cart.name = name
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cart.path = path
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session.add(cart)
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session.commit()
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self.cart_configure(cart, btn)
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def carts_init(self) -> None:
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"""Initialse carts data structures"""
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with Session() as session:
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# Number carts from 1 for humanity
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for cart_number in range(1, Config.CARTS_COUNT + 1):
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cart = session.query(Carts).get(cart_number)
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if cart is None:
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cart = Carts(session, cart_number, name=f"Cart #{cart_number}")
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btn = CartButton(self, cart)
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btn.clicked.connect(self.cart_click)
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# Insert button on left of cart space starting at
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# location zero
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self.horizontalLayout_Carts.insertWidget(cart.id - 1, btn)
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# Configure button
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self.cart_configure(cart, btn)
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def cart_progressbar(self, btn: CartButton) -> None:
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"""Manage progress bar"""
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if not btn.duration:
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return
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ms = 0
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btn.pgb.setMaximum(btn.duration)
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while ms <= btn.duration:
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btn.progress.emit(ms)
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ms += 100
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sleep(0.1)
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def cart_tick(self) -> None:
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"""Cart clock actions"""
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for i in range(self.horizontalLayout_Carts.count()):
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btn = self.horizontalLayout_Carts.itemAt(i).widget()
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if not btn:
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continue
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if btn.is_playing:
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if not btn.player.is_playing():
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# Cart has finished playing
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btn.is_playing = False
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btn.setEnabled(True)
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# Setting to position 0 doesn't seem to work
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btn.player = self.music.VLC.media_player_new(btn.path)
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btn.player.audio_set_volume(Config.VOLUME_VLC_DEFAULT)
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colour = Config.COLOUR_CART_READY
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btn.setStyleSheet("background-color: " + colour + ";\n")
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btn.pgb.setValue(0)
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def clear_next(self) -> None:
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"""
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Clear next track
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"""
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track_sequence.next = PlaylistTrack()
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self.update_headers()
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def clear_selection(self) -> None:
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"""Clear row selection"""
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# Unselect any selected rows
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if self.active_tab():
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self.active_tab().clear_selection()
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# Clear the search bar
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self.search_playlist_clear()
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def closeEvent(self, event: Optional[QCloseEvent]) -> None:
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"""Handle attempt to close main window"""
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if not event:
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return
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# Don't allow window to close when a track is playing
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if self.playing:
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event.ignore()
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helpers.show_warning(
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self, "Track playing", "Can't close application while track is playing"
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)
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else:
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with Session() as session:
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settings = Settings.all_as_dict(session)
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record = settings["mainwindow_height"]
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if record.f_int != self.height():
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record.update(session, {"f_int": self.height()})
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record = settings["mainwindow_width"]
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if record.f_int != self.width():
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record.update(session, {"f_int": self.width()})
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record = settings["mainwindow_x"]
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if record.f_int != self.x():
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record.update(session, {"f_int": self.x()})
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record = settings["mainwindow_y"]
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if record.f_int != self.y():
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record.update(session, {"f_int": self.y()})
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# Save splitter settings
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splitter_sizes = self.splitter.sizes()
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assert len(splitter_sizes) == 2
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splitter_top, splitter_bottom = splitter_sizes
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record = settings["splitter_top"]
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if record.f_int != splitter_top:
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record.update(session, {"f_int": splitter_top})
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record = settings["splitter_bottom"]
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if record.f_int != splitter_bottom:
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record.update(session, {"f_int": splitter_bottom})
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# Save tab number of open playlists
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for idx in range(self.tabPlaylist.count()):
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playlist_id = self.tabPlaylist.widget(idx).playlist_id
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playlist = session.get(Playlists, playlist_id)
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if playlist:
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playlist.tab = idx
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session.flush()
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# Save current tab
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record = settings["active_tab"]
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record.update(session, {"f_int": self.tabPlaylist.currentIndex()})
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event.accept()
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def close_playlist_tab(self) -> bool:
|
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"""
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Close active playlist tab, called by menu item
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"""
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return self.close_tab(self.tabPlaylist.currentIndex())
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|
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def close_tab(self, tab_index: int) -> bool:
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"""
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|
Close playlist tab unless it holds the current or next track.
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Called from close_playlist_tab() or by clicking close button on tab.
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Return True if tab closed else False.
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"""
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# Don't close current track playlist
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current_track_playlist_id = track_sequence.now.playlist_id
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closing_tab_playlist_id = self.tabPlaylist.widget(tab_index).playlist_id
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if current_track_playlist_id:
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if closing_tab_playlist_id == current_track_playlist_id:
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self.show_status_message("Can't close current track playlist", 5000)
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return False
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# Record playlist as closed and update remaining playlist tabs
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with Session() as session:
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playlist = session.get(Playlists, closing_tab_playlist_id)
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if playlist:
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playlist.close()
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# Close playlist and remove tab
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self.tabPlaylist.widget(tab_index).close()
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self.tabPlaylist.removeTab(tab_index)
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return True
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def connect_signals_slots(self) -> None:
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self.action_About.triggered.connect(self.about)
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self.action_Clear_selection.triggered.connect(self.clear_selection)
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self.actionDebug.triggered.connect(self.debug)
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self.actionClosePlaylist.triggered.connect(self.close_playlist_tab)
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self.actionDeletePlaylist.triggered.connect(self.delete_playlist)
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self.actionDownload_CSV_of_played_tracks.triggered.connect(
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self.download_played_tracks
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)
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self.actionExport_playlist.triggered.connect(self.export_playlist_tab)
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self.actionFade.triggered.connect(self.fade)
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self.actionImport.triggered.connect(self.import_track)
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self.actionInsertSectionHeader.triggered.connect(self.insert_header)
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self.actionInsertTrack.triggered.connect(self.insert_track)
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self.actionMark_for_moving.triggered.connect(self.cut_rows)
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self.actionMoveSelected.triggered.connect(self.move_selected)
|
|
self.actionNew_from_template.triggered.connect(self.new_from_template)
|
|
self.actionNewPlaylist.triggered.connect(self.create_and_show_playlist)
|
|
self.actionOpenPlaylist.triggered.connect(self.open_playlist)
|
|
self.actionPaste.triggered.connect(self.paste_rows)
|
|
self.actionPlay_next.triggered.connect(self.play_next)
|
|
self.actionRenamePlaylist.triggered.connect(self.rename_playlist)
|
|
self.actionResume.triggered.connect(self.resume)
|
|
self.actionSave_as_template.triggered.connect(self.save_as_template)
|
|
self.actionSearch_title_in_Songfacts.triggered.connect(
|
|
self.lookup_row_in_songfacts
|
|
)
|
|
self.actionSearch_title_in_Wikipedia.triggered.connect(
|
|
self.lookup_row_in_wikipedia
|
|
)
|
|
self.actionSearch.triggered.connect(self.search_playlist)
|
|
self.actionSelect_duplicate_rows.triggered.connect(
|
|
lambda: self.active_tab().select_duplicate_rows()
|
|
)
|
|
self.actionMoveUnplayed.triggered.connect(self.move_unplayed)
|
|
self.actionSetNext.triggered.connect(self.set_selected_track_next)
|
|
self.actionSkipToNext.triggered.connect(self.play_next)
|
|
self.actionStop.triggered.connect(self.stop)
|
|
self.btnDrop3db.clicked.connect(self.drop3db)
|
|
self.btnFade.clicked.connect(self.fade)
|
|
self.btnHidePlayed.clicked.connect(self.hide_played)
|
|
self.btnPreview.clicked.connect(self.preview)
|
|
self.btnStop.clicked.connect(self.stop)
|
|
self.hdrCurrentTrack.clicked.connect(self.show_current)
|
|
self.hdrNextTrack.clicked.connect(self.show_next)
|
|
self.tabPlaylist.currentChanged.connect(self.tab_change)
|
|
self.tabPlaylist.tabCloseRequested.connect(self.close_tab)
|
|
self.tabBar = self.tabPlaylist.tabBar()
|
|
self.txtSearch.textChanged.connect(self.search_playlist_text_changed)
|
|
|
|
self.signals.enable_escape_signal.connect(self.enable_escape)
|
|
self.signals.next_track_changed_signal.connect(self.update_headers)
|
|
self.signals.status_message_signal.connect(self.show_status_message)
|
|
self.signals.show_warning_signal.connect(self.show_warning)
|
|
|
|
self.timer10.timeout.connect(self.tick_10ms)
|
|
self.timer500.timeout.connect(self.tick_500ms)
|
|
self.timer1000.timeout.connect(self.tick_1000ms)
|
|
|
|
def create_playlist(
|
|
self, session: scoped_session, playlist_name: Optional[str] = None
|
|
) -> Optional[Playlists]:
|
|
"""Create new playlist"""
|
|
|
|
log.info(f"create_playlist({playlist_name=}")
|
|
|
|
playlist_name = self.solicit_playlist_name(session)
|
|
if not playlist_name:
|
|
return None
|
|
playlist = Playlists(session, playlist_name)
|
|
|
|
if playlist:
|
|
playlist.mark_open()
|
|
return playlist
|
|
else:
|
|
log.error("Failed to create playlist")
|
|
|
|
return None
|
|
|
|
def create_and_show_playlist(self) -> None:
|
|
"""Create new playlist and display it"""
|
|
|
|
with Session() as session:
|
|
playlist = self.create_playlist(session)
|
|
if playlist:
|
|
self.create_playlist_tab(playlist)
|
|
|
|
def create_playlist_tab(self, playlist: Playlists) -> int:
|
|
"""
|
|
Take the passed playlist database object, create a playlist tab and
|
|
add tab to display. Return index number of tab.
|
|
"""
|
|
|
|
log.info(f"create_playlist_tab({playlist=})")
|
|
|
|
playlist_tab = PlaylistTab(
|
|
musicmuster=self,
|
|
playlist_id=playlist.id,
|
|
)
|
|
idx = self.tabPlaylist.addTab(playlist_tab, playlist.name)
|
|
|
|
log.info(f"create_playlist_tab() returned: {idx=}")
|
|
return idx
|
|
|
|
def cut_rows(self) -> None:
|
|
"""
|
|
Cut rows ready for pasting.
|
|
"""
|
|
|
|
# Save the selected PlaylistRows items ready for a later
|
|
# paste
|
|
self.move_source_rows = self.active_tab().get_selected_rows()
|
|
self.move_source_model = self.active_proxy_model()
|
|
|
|
log.info(f"cut_rows(): {self.move_source_rows=} {self.move_source_model=}")
|
|
|
|
def debug(self):
|
|
"""Invoke debugger"""
|
|
|
|
visible_playlist_id = self.active_tab().playlist_id
|
|
print(f"Active playlist id={visible_playlist_id}")
|
|
import ipdb # type: ignore
|
|
|
|
ipdb.set_trace()
|
|
|
|
def delete_playlist(self) -> None:
|
|
"""
|
|
Delete current playlist
|
|
"""
|
|
|
|
with Session() as session:
|
|
playlist_id = self.active_tab().playlist_id
|
|
playlist = session.get(Playlists, playlist_id)
|
|
if playlist:
|
|
if helpers.ask_yes_no(
|
|
"Delete playlist",
|
|
f"Delete playlist '{playlist.name}': " "Are you sure?",
|
|
):
|
|
if self.close_playlist_tab():
|
|
playlist.delete(session)
|
|
else:
|
|
log.error("Failed to retrieve playlist")
|
|
|
|
def download_played_tracks(self) -> None:
|
|
"""Download a CSV of played tracks"""
|
|
|
|
dlg = DownloadCSV(self)
|
|
if dlg.exec():
|
|
start_dt = dlg.ui.dateTimeEdit.dateTime().toPyDateTime()
|
|
# Get output filename
|
|
pathspec = QFileDialog.getSaveFileName(
|
|
self,
|
|
"Save CSV of tracks played",
|
|
directory="/tmp/playlist.csv",
|
|
filter="CSV files (*.csv)",
|
|
)
|
|
if not pathspec:
|
|
return
|
|
|
|
path = pathspec[0]
|
|
if not path.endswith(".csv"):
|
|
path += ".csv"
|
|
|
|
with open(path, "w") as f:
|
|
with Session() as session:
|
|
for playdate in Playdates.played_after(session, start_dt):
|
|
f.write(f"{playdate.track.artist},{playdate.track.title}\n")
|
|
|
|
def drop3db(self) -> None:
|
|
"""Drop music level by 3db if button checked"""
|
|
|
|
if self.btnDrop3db.isChecked():
|
|
self.music.set_volume(Config.VOLUME_VLC_DROP3db, set_default=False)
|
|
else:
|
|
self.music.set_volume(Config.VOLUME_VLC_DEFAULT, set_default=False)
|
|
|
|
def enable_escape(self, enabled: bool) -> None:
|
|
"""
|
|
Manage signal to enable/disable handling ESC character.
|
|
|
|
Needed because we want to use ESC when editing playlist in place,
|
|
so we need to disable it here while editing.
|
|
"""
|
|
|
|
log.debug(f"enable_escape({enabled=})")
|
|
|
|
self.action_Clear_selection.setEnabled(enabled)
|
|
|
|
def export_playlist_tab(self) -> None:
|
|
"""Export the current playlist to an m3u file"""
|
|
|
|
if not self.active_tab():
|
|
return
|
|
|
|
playlist_id = self.active_tab().playlist_id
|
|
|
|
with Session() as session:
|
|
# Get output filename
|
|
playlist = session.get(Playlists, playlist_id)
|
|
if not playlist:
|
|
return
|
|
|
|
pathspec = QFileDialog.getSaveFileName(
|
|
self,
|
|
"Save Playlist",
|
|
directory=f"{playlist.name}.m3u",
|
|
filter="M3U files (*.m3u);;All files (*.*)",
|
|
)
|
|
if not pathspec:
|
|
return
|
|
path = pathspec[0]
|
|
if not path.endswith(".m3u"):
|
|
path += ".m3u"
|
|
|
|
# Get list of track rows for this playlist
|
|
plrs = PlaylistRows.get_rows_with_tracks(session, playlist_id)
|
|
with open(path, "w") as f:
|
|
# Required directive on first line
|
|
f.write("#EXTM3U\n")
|
|
for track in [a.track for a in plrs]:
|
|
if track.duration is None:
|
|
track.duration = 0
|
|
f.write(
|
|
"#EXTINF:"
|
|
f"{int(track.duration / 1000)},"
|
|
f"{track.title} - "
|
|
f"{track.artist}"
|
|
"\n"
|
|
f"{track.path}"
|
|
"\n"
|
|
)
|
|
|
|
def fade(self) -> None:
|
|
"""Fade currently playing track"""
|
|
|
|
self.stop_playing(fade=True)
|
|
|
|
def get_playtime(self) -> int:
|
|
"""
|
|
Return number of milliseconds current track has been playing or
|
|
zero if not playing. The vlc function get_time() only updates 3-4
|
|
times a second; this function has much better resolution.
|
|
"""
|
|
|
|
if track_sequence.now.track_id is None or track_sequence.now.start_time is None:
|
|
return 0
|
|
|
|
now = datetime.now()
|
|
track_start = track_sequence.now.start_time
|
|
elapsed_seconds = (now - track_start).total_seconds()
|
|
return int(elapsed_seconds * 1000)
|
|
|
|
def hide_played(self):
|
|
"""Toggle hide played tracks"""
|
|
|
|
if self.hide_played_tracks:
|
|
self.hide_played_tracks = False
|
|
self.active_proxy_model().hide_played_tracks(False)
|
|
self.btnHidePlayed.setText("Hide played")
|
|
else:
|
|
self.hide_played_tracks = True
|
|
self.active_proxy_model().hide_played_tracks(True)
|
|
self.btnHidePlayed.setText("Show played")
|
|
# Reset row heights
|
|
self.active_tab().resize_rows()
|
|
|
|
def import_track(self) -> None:
|
|
"""Import track file"""
|
|
|
|
dlg = QFileDialog()
|
|
dlg.setFileMode(QFileDialog.FileMode.ExistingFiles)
|
|
dlg.setViewMode(QFileDialog.ViewMode.Detail)
|
|
dlg.setDirectory(Config.IMPORT_DESTINATION)
|
|
dlg.setNameFilter("Music files (*.flac *.mp3)")
|
|
|
|
if not dlg.exec():
|
|
return
|
|
|
|
with Session() as session:
|
|
new_tracks = []
|
|
for fname in dlg.selectedFiles():
|
|
txt = ""
|
|
tags = helpers.get_tags(fname)
|
|
title = tags["title"]
|
|
if not title:
|
|
helpers.show_warning(
|
|
self,
|
|
"Problem with track file",
|
|
f"{fname} does not have a title tag",
|
|
)
|
|
continue
|
|
artist = tags["artist"]
|
|
if not artist:
|
|
helpers.show_warning(
|
|
self,
|
|
"Problem with track file",
|
|
f"{fname} does not have an artist tag",
|
|
)
|
|
continue
|
|
count = 0
|
|
possible_matches = Tracks.search_titles(session, title)
|
|
if possible_matches:
|
|
txt += "Similar to new track "
|
|
txt += f'"{title}" by "{artist} ({fname})":\n\n'
|
|
for track in possible_matches:
|
|
txt += f' "{track.title}" by {track.artist}'
|
|
txt += f" ({track.path})\n\n"
|
|
count += 1
|
|
if count >= Config.MAX_IMPORT_MATCHES:
|
|
txt += "\nThere are more similar-looking tracks"
|
|
break
|
|
txt += "\n"
|
|
# Check whether to proceed if there were potential matches
|
|
txt += "Proceed with import?"
|
|
result = QMessageBox.question(
|
|
self,
|
|
"Possible duplicates",
|
|
txt,
|
|
QMessageBox.StandardButton.Ok,
|
|
QMessageBox.StandardButton.Cancel,
|
|
)
|
|
if result == QMessageBox.StandardButton.Cancel:
|
|
continue
|
|
new_tracks.append(fname)
|
|
|
|
# Import in separate thread
|
|
self.import_thread = QThread()
|
|
self.worker = ImportTrack(
|
|
new_tracks,
|
|
self.active_proxy_model(),
|
|
self.active_tab().source_model_selected_row_number(),
|
|
)
|
|
self.worker.moveToThread(self.import_thread)
|
|
self.import_thread.started.connect(self.worker.run)
|
|
self.worker.import_finished.connect(self.import_thread.quit)
|
|
self.worker.import_finished.connect(self.worker.deleteLater)
|
|
self.import_thread.finished.connect(self.import_thread.deleteLater)
|
|
self.import_thread.start()
|
|
|
|
def initialise_audacity(self) -> None:
|
|
"""
|
|
Initialise access to audacity
|
|
"""
|
|
|
|
try:
|
|
self.audacity_client = pipeclient.PipeClient()
|
|
log.info(f"{hex(id(self.audacity_client))=}")
|
|
except RuntimeError as e:
|
|
log.error(f"Unable to initialise Audacity: {str(e)}")
|
|
|
|
def insert_header(self) -> None:
|
|
"""Show dialog box to enter header text and add to playlist"""
|
|
|
|
proxy_model = self.active_proxy_model()
|
|
if proxy_model is None:
|
|
log.error("No proxy model")
|
|
return
|
|
|
|
# Get header text
|
|
dlg: QInputDialog = QInputDialog(self)
|
|
dlg.setInputMode(QInputDialog.InputMode.TextInput)
|
|
dlg.setLabelText("Header text:")
|
|
dlg.resize(500, 100)
|
|
ok = dlg.exec()
|
|
if ok:
|
|
proxy_model.insert_row(
|
|
proposed_row_number=self.active_tab().source_model_selected_row_number(),
|
|
note=dlg.textValue(),
|
|
)
|
|
|
|
def insert_track(self) -> None:
|
|
"""Show dialog box to select and add track from database"""
|
|
|
|
new_row_number = (
|
|
self.active_tab().source_model_selected_row_number()
|
|
or self.active_proxy_model().rowCount()
|
|
)
|
|
with Session() as session:
|
|
dlg = TrackSelectDialog(
|
|
session=session,
|
|
new_row_number=new_row_number,
|
|
source_model=self.active_proxy_model(),
|
|
)
|
|
dlg.exec()
|
|
|
|
def load_last_playlists(self) -> None:
|
|
"""Load the playlists that were open when the last session closed"""
|
|
|
|
playlist_ids = []
|
|
with Session() as session:
|
|
for playlist in Playlists.get_open(session):
|
|
if playlist:
|
|
_ = self.create_playlist_tab(playlist)
|
|
playlist_ids.append(playlist.id)
|
|
log.info(f"load_last_playlists() loaded {playlist=}")
|
|
# Set active tab
|
|
record = Settings.get_int_settings(session, "active_tab")
|
|
if record.f_int is not None and record.f_int >= 0:
|
|
self.tabPlaylist.setCurrentIndex(record.f_int)
|
|
|
|
# Tabs may move during use. Rather than track where tabs
|
|
# are, we record the tab index when we close the main
|
|
# window. To avoid possible duplicate tab entries, we null
|
|
# them all out now.
|
|
Playlists.clear_tabs(session, playlist_ids)
|
|
|
|
def lookup_row_in_songfacts(self) -> None:
|
|
"""
|
|
Display songfacts page for title in highlighted row
|
|
"""
|
|
|
|
row_number = self.active_tab().source_model_selected_row_number()
|
|
if row_number is None:
|
|
return
|
|
|
|
track_info = self.active_proxy_model().get_row_info(row_number)
|
|
if track_info is None:
|
|
return
|
|
|
|
self.signals.search_songfacts_signal.emit(track_info.title)
|
|
|
|
def lookup_row_in_wikipedia(self) -> None:
|
|
"""
|
|
Display Wikipedia page for title in highlighted row
|
|
"""
|
|
|
|
row_number = self.active_tab().source_model_selected_row_number()
|
|
if row_number is None:
|
|
return
|
|
|
|
track_info = self.active_proxy_model().get_row_info(row_number)
|
|
if track_info is None:
|
|
return
|
|
|
|
self.signals.search_wikipedia_signal.emit(track_info.title)
|
|
|
|
def move_playlist_rows(self, row_numbers: List[int]) -> None:
|
|
"""
|
|
Move passed playlist rows to another playlist
|
|
"""
|
|
|
|
# Identify destination playlist
|
|
playlists = []
|
|
visible_tab = self.active_tab()
|
|
source_playlist_id = visible_tab.playlist_id
|
|
|
|
with Session() as session:
|
|
for playlist in Playlists.get_all(session):
|
|
if playlist.id == source_playlist_id:
|
|
continue
|
|
else:
|
|
playlists.append(playlist)
|
|
|
|
dlg = SelectPlaylistDialog(self, playlists=playlists, session=session)
|
|
dlg.exec()
|
|
if not dlg.playlist:
|
|
return
|
|
to_playlist_id = dlg.playlist.id
|
|
|
|
# Get row number in destination playlist
|
|
last_row = PlaylistRows.get_last_used_row(session, to_playlist_id)
|
|
if last_row is not None:
|
|
to_row = last_row + 1
|
|
else:
|
|
to_row = 0
|
|
|
|
# Move rows
|
|
self.active_proxy_model().move_rows_between_playlists(
|
|
row_numbers, to_row, to_playlist_id
|
|
)
|
|
|
|
def move_selected(self) -> None:
|
|
"""
|
|
Move selected rows to another playlist
|
|
"""
|
|
|
|
selected_rows = self.active_tab().get_selected_rows()
|
|
if not selected_rows:
|
|
return
|
|
|
|
self.move_playlist_rows(selected_rows)
|
|
|
|
def move_unplayed(self) -> None:
|
|
"""
|
|
Move unplayed rows to another playlist
|
|
"""
|
|
|
|
unplayed_rows = self.active_proxy_model().get_unplayed_rows()
|
|
if not unplayed_rows:
|
|
return
|
|
# We can get a race condition as selected rows change while
|
|
# moving so disable selected rows timing for move
|
|
self.disable_selection_timing = True
|
|
self.move_playlist_rows(unplayed_rows)
|
|
self.disable_selection_timing = False
|
|
|
|
def new_from_template(self) -> None:
|
|
"""Create new playlist from template"""
|
|
|
|
with Session() as session:
|
|
templates = Playlists.get_all_templates(session)
|
|
dlg = SelectPlaylistDialog(self, playlists=templates, session=session)
|
|
dlg.exec()
|
|
template = dlg.playlist
|
|
if template:
|
|
playlist_name = self.solicit_playlist_name(session)
|
|
if not playlist_name:
|
|
log.error("Template has no name")
|
|
return
|
|
playlist = Playlists.create_playlist_from_template(
|
|
session, template, playlist_name
|
|
)
|
|
|
|
# Need to ensure that the new playlist is committed to
|
|
# the database before it is opened by the model.
|
|
|
|
session.commit()
|
|
if playlist:
|
|
log.error("Playlist failed to create")
|
|
playlist.mark_open()
|
|
self.create_playlist_tab(playlist)
|
|
|
|
def open_playlist(self) -> None:
|
|
"""Open existing playlist"""
|
|
|
|
with Session() as session:
|
|
playlists = Playlists.get_closed(session)
|
|
dlg = SelectPlaylistDialog(self, playlists=playlists, session=session)
|
|
dlg.exec()
|
|
playlist = dlg.playlist
|
|
if playlist:
|
|
idx = self.create_playlist_tab(playlist)
|
|
playlist.mark_open()
|
|
|
|
self.tabPlaylist.setCurrentIndex(idx)
|
|
|
|
def paste_rows(self) -> None:
|
|
"""
|
|
Paste earlier cut rows.
|
|
"""
|
|
|
|
if self.move_source_rows is None or self.move_source_model is None:
|
|
return
|
|
|
|
to_playlist_model: PlaylistModel = self.active_tab().source_model
|
|
selected_rows = self.active_tab().get_selected_rows()
|
|
if selected_rows:
|
|
destination_row = selected_rows[0]
|
|
else:
|
|
destination_row = self.active_proxy_model().rowCount()
|
|
|
|
if (
|
|
to_playlist_model.playlist_id
|
|
== self.move_source_model.source_model.playlist_id
|
|
):
|
|
self.move_source_model.move_rows(self.move_source_rows, destination_row)
|
|
else:
|
|
self.move_source_model.move_rows_between_playlists(
|
|
self.move_source_rows, destination_row, to_playlist_model.playlist_id
|
|
)
|
|
self.active_tab().resize_rows()
|
|
self.active_tab().clear_selection()
|
|
|
|
def play_next(self, position: Optional[float] = None) -> None:
|
|
"""
|
|
Play next track, optionally from passed position.
|
|
|
|
Actions required:
|
|
- If there is no next track set, return.
|
|
- If there's currently a track playing, fade it.
|
|
- Move next track to current track.
|
|
- Clear next track
|
|
- Restore volume if -3dB active
|
|
- Play (new) current track.
|
|
- Ensure 100% volume
|
|
- Show closing volume graph
|
|
- Notify model
|
|
- Note that track is now playing
|
|
- Disable play next controls
|
|
- Update headers
|
|
"""
|
|
|
|
# Check for inadvertent press of 'return'
|
|
if self.catch_return_key:
|
|
if not helpers.ask_yes_no(
|
|
"Track playing",
|
|
"Really play next track now?",
|
|
default_yes=True,
|
|
parent=self,
|
|
):
|
|
return
|
|
|
|
log.info(f"play_next({position=})")
|
|
|
|
# If there is no next track set, return.
|
|
if not track_sequence.next.track_id:
|
|
log.error("musicmuster.play_next(): no next track selected")
|
|
return
|
|
if not track_sequence.next.path:
|
|
log.error("musicmuster.play_next(): no path for next track")
|
|
return
|
|
|
|
# If there's currently a track playing, fade it.
|
|
self.stop_playing(fade=True)
|
|
|
|
# Move next track to current track.
|
|
# stop_playing() above has called end_of_track_actions()
|
|
# which will have populated self.previous_track
|
|
track_sequence.now = track_sequence.next
|
|
|
|
# Clear next track
|
|
self.clear_next()
|
|
|
|
# Restore volume if -3dB active
|
|
if self.btnDrop3db.isChecked():
|
|
log.debug("Reset -3db button")
|
|
self.btnDrop3db.setChecked(False)
|
|
|
|
# Play (new) current track
|
|
if not track_sequence.now.path:
|
|
log.error("No path for next track")
|
|
return
|
|
self.music.play(track_sequence.now.path, position)
|
|
|
|
# Ensure 100% volume
|
|
# For as-yet unknown reasons. sometimes the volume gets
|
|
# reset to zero within 200mS or so of starting play. This
|
|
# only happened since moving to Debian 12, which uses
|
|
# Pipewire for sound (which may be irrelevant).
|
|
for _ in range(3):
|
|
if self.music.player:
|
|
volume = self.music.player.audio_get_volume()
|
|
if volume < Config.VOLUME_VLC_DEFAULT:
|
|
self.music.set_volume()
|
|
log.debug(f"Reset from {volume=}")
|
|
break
|
|
sleep(0.1)
|
|
|
|
# Show closing volume graph
|
|
if track_sequence.now.fade_graph:
|
|
track_sequence.now.fade_graph.plot()
|
|
else:
|
|
log.error("No fade_graph")
|
|
|
|
# Note that track is playing
|
|
log.debug("set track_sequence")
|
|
track_sequence.now.start()
|
|
self.playing = True
|
|
|
|
# Disable play next controls
|
|
self.catch_return_key = True
|
|
self.show_status_message("Play controls: Disabled", 0)
|
|
|
|
# Notify model
|
|
self.active_proxy_model().current_track_started()
|
|
|
|
# Update headers
|
|
log.debug("update headers")
|
|
self.update_headers()
|
|
|
|
def preview(self) -> None:
|
|
"""
|
|
Preview selected or next track. We use a different mechanism to
|
|
normal track playing so that the user can route the output audio
|
|
differently (eg, to headphones).
|
|
"""
|
|
|
|
if self.btnPreview.isChecked():
|
|
# Get track path for first selected track if there is one
|
|
track_path = self.active_tab().get_selected_row_track_path()
|
|
if not track_path:
|
|
# Otherwise get path to next track to play
|
|
track_path = track_sequence.next.path
|
|
if not track_path:
|
|
self.btnPreview.setChecked(False)
|
|
return
|
|
mixer.music.load(track_path)
|
|
mixer.music.play()
|
|
|
|
else:
|
|
mixer.music.stop()
|
|
|
|
def rename_playlist(self) -> None:
|
|
"""
|
|
Rename current playlist
|
|
"""
|
|
|
|
with Session() as session:
|
|
playlist_id = self.active_tab().playlist_id
|
|
playlist = session.get(Playlists, playlist_id)
|
|
if playlist:
|
|
new_name = self.solicit_playlist_name(session, playlist.name)
|
|
if new_name:
|
|
playlist.rename(session, new_name)
|
|
idx = self.tabBar.currentIndex()
|
|
self.tabBar.setTabText(idx, new_name)
|
|
|
|
def resume(self) -> None:
|
|
"""
|
|
Resume playing last track. We may be playing the next track
|
|
or none; take care of both eventualities.
|
|
|
|
Actions required:
|
|
- Return if no saved position
|
|
- Resume last track
|
|
- If a track is playing, make that the next track
|
|
"""
|
|
|
|
log.info("resume()")
|
|
|
|
# Return if no saved position
|
|
if not track_sequence.previous.resume_marker:
|
|
log.error("No previous track position")
|
|
return
|
|
|
|
# We want to use play_next() to resume, so copy the previous
|
|
# track to the next track:
|
|
track_sequence.next = track_sequence.previous
|
|
|
|
# Now resume playing the now-next track
|
|
self.play_next(track_sequence.next.resume_marker)
|
|
|
|
# Adjust track info so that clocks and graph are correct.
|
|
# We need to fake the start time to reflect where we resumed the
|
|
# track
|
|
if (
|
|
track_sequence.now.start_time
|
|
and track_sequence.now.duration
|
|
and track_sequence.now.resume_marker
|
|
):
|
|
elapsed_ms = track_sequence.now.duration * track_sequence.now.resume_marker
|
|
track_sequence.now.start_time -= timedelta(milliseconds=elapsed_ms)
|
|
|
|
def save_as_template(self) -> None:
|
|
"""Save current playlist as template"""
|
|
|
|
with Session() as session:
|
|
template_names = [a.name for a in Playlists.get_all_templates(session)]
|
|
|
|
while True:
|
|
# Get name for new template
|
|
dlg = QInputDialog(self)
|
|
dlg.setInputMode(QInputDialog.InputMode.TextInput)
|
|
dlg.setLabelText("Template name:")
|
|
dlg.resize(500, 100)
|
|
ok = dlg.exec()
|
|
if not ok:
|
|
return
|
|
|
|
template_name = dlg.textValue()
|
|
if template_name not in template_names:
|
|
break
|
|
helpers.show_warning(
|
|
self, "Duplicate template", "Template name already in use"
|
|
)
|
|
Playlists.save_as_template(
|
|
session, self.active_tab().playlist_id, template_name
|
|
)
|
|
helpers.show_OK(self, "Template", "Template saved")
|
|
|
|
def search_playlist(self) -> None:
|
|
"""Show text box to search playlist"""
|
|
|
|
# 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.setFocus()
|
|
# Select any text that may already be there
|
|
self.txtSearch.selectAll()
|
|
|
|
def search_playlist_clear(self) -> None:
|
|
"""Tidy up and reset search bar"""
|
|
|
|
# Clean up search bar
|
|
self.txtSearch.setText("")
|
|
self.txtSearch.setHidden(True)
|
|
|
|
def search_playlist_text_changed(self) -> None:
|
|
"""
|
|
Incremental search of playlist
|
|
"""
|
|
|
|
self.active_proxy_model().set_incremental_search(self.txtSearch.text())
|
|
|
|
def select_next_row(self) -> None:
|
|
"""Select next or first row in playlist"""
|
|
|
|
self.active_tab().select_next_row()
|
|
|
|
def select_previous_row(self) -> None:
|
|
"""Select previous or first row in playlist"""
|
|
|
|
self.active_tab().select_previous_row()
|
|
|
|
def set_main_window_size(self) -> None:
|
|
"""Set size of window from database"""
|
|
|
|
with Session() as session:
|
|
settings = Settings.all_as_dict(session)
|
|
record = settings["mainwindow_x"]
|
|
x = record.f_int or 1
|
|
record = settings["mainwindow_y"]
|
|
y = record.f_int or 1
|
|
record = settings["mainwindow_width"]
|
|
width = record.f_int or 1599
|
|
record = settings["mainwindow_height"]
|
|
height = record.f_int or 981
|
|
self.setGeometry(x, y, width, height)
|
|
record = settings["splitter_top"]
|
|
splitter_top = record.f_int or 256
|
|
record = settings["splitter_bottom"]
|
|
splitter_bottom = record.f_int or 256
|
|
self.splitter.setSizes([splitter_top, splitter_bottom])
|
|
return
|
|
|
|
def set_selected_track_next(self) -> None:
|
|
"""
|
|
Set currently-selected row on visible playlist tab as next track
|
|
"""
|
|
|
|
playlist_tab = self.active_tab()
|
|
if playlist_tab:
|
|
playlist_tab.set_row_as_next_track()
|
|
else:
|
|
log.error("No active tab")
|
|
|
|
def set_tab_colour(self, widget: PlaylistTab, colour: QColor) -> None:
|
|
"""
|
|
Find the tab containing the widget and set the text colour
|
|
"""
|
|
|
|
idx = self.tabPlaylist.indexOf(widget)
|
|
self.tabPlaylist.tabBar().setTabTextColor(idx, colour)
|
|
|
|
def show_current(self) -> None:
|
|
"""Scroll to show current track"""
|
|
|
|
self.show_track(track_sequence.now)
|
|
|
|
def show_warning(self, title: str, body: str) -> None:
|
|
"""
|
|
Display a warning dialog
|
|
"""
|
|
|
|
print(f"show_warning({title=}, {body=})")
|
|
QMessageBox.warning(self, title, body)
|
|
|
|
def show_next(self) -> None:
|
|
"""Scroll to show next track"""
|
|
|
|
self.show_track(track_sequence.next)
|
|
|
|
def show_status_message(self, message: str, timing: int) -> None:
|
|
"""
|
|
Show status message in status bar for timing milliseconds
|
|
"""
|
|
|
|
self.statusbar.showMessage(message, timing)
|
|
|
|
def show_track(self, plt: PlaylistTrack) -> None:
|
|
"""Scroll to show track in plt"""
|
|
|
|
# Switch to the correct tab
|
|
plt_playlist_id = plt.playlist_id
|
|
if not plt_playlist_id:
|
|
# No playlist
|
|
return
|
|
|
|
if plt_playlist_id != self.active_tab().playlist_id:
|
|
for idx in range(self.tabPlaylist.count()):
|
|
if self.tabPlaylist.widget(idx).playlist_id == plt_playlist_id:
|
|
self.tabPlaylist.setCurrentIndex(idx)
|
|
break
|
|
|
|
display_row = (
|
|
self.active_proxy_model()
|
|
.mapFromSource(
|
|
self.active_proxy_model().source_model.index(plt.plr_rownum, 0)
|
|
)
|
|
.row()
|
|
)
|
|
self.tabPlaylist.currentWidget().scroll_to_top(display_row)
|
|
|
|
def solicit_playlist_name(
|
|
self, session: scoped_session, default: str = ""
|
|
) -> Optional[str]:
|
|
"""Get name of new playlist from user"""
|
|
|
|
dlg = QInputDialog(self)
|
|
dlg.setInputMode(QInputDialog.InputMode.TextInput)
|
|
dlg.setLabelText("Playlist name:")
|
|
while True:
|
|
if default:
|
|
dlg.setTextValue(default)
|
|
dlg.resize(500, 100)
|
|
ok = dlg.exec()
|
|
if ok:
|
|
proposed_name = dlg.textValue()
|
|
if Playlists.name_is_available(session, proposed_name):
|
|
return proposed_name
|
|
else:
|
|
helpers.show_warning(
|
|
self,
|
|
"Name in use",
|
|
f"There's already a playlist called '{proposed_name}'",
|
|
)
|
|
continue
|
|
else:
|
|
return None
|
|
|
|
def stop(self) -> None:
|
|
"""Stop playing immediately"""
|
|
|
|
self.stop_playing(fade=False)
|
|
|
|
def stop_playing(self, fade: bool = True) -> None:
|
|
"""
|
|
Stop playing current track
|
|
|
|
Actions required:
|
|
- Set flag to say we're not playing a track
|
|
- Return if not playing
|
|
- Stop/fade track
|
|
- Reset playlist_tab colour
|
|
- Tell playlist_tab track has finished
|
|
- Reset PlaylistTrack objects
|
|
- Reset clocks
|
|
- Reset fade graph
|
|
- Update headers
|
|
- Enable controls
|
|
"""
|
|
|
|
# Set flag to say we're not playing a track so that timer ticks
|
|
# don't see player=None and kick off end-of-track actions
|
|
if self.playing:
|
|
self.playing = False
|
|
else:
|
|
# Return if not playing
|
|
log.info("stop_playing() called but not playing")
|
|
return
|
|
|
|
# Stop/fade track
|
|
track_sequence.now.resume_marker = self.music.get_position()
|
|
if fade:
|
|
self.music.fade()
|
|
else:
|
|
self.music.stop()
|
|
|
|
# Reset fade graph
|
|
if track_sequence.now.fade_graph:
|
|
track_sequence.now.fade_graph.clear()
|
|
|
|
# Reset track_sequence objects
|
|
if track_sequence.now.track_id:
|
|
track_sequence.previous = track_sequence.now
|
|
track_sequence.now = PlaylistTrack()
|
|
|
|
# Tell model previous track has finished
|
|
self.active_proxy_model().previous_track_ended()
|
|
|
|
# Reset clocks
|
|
self.frame_fade.setStyleSheet("")
|
|
self.frame_silent.setStyleSheet("")
|
|
self.label_elapsed_timer.setText("00:00 / 00:00")
|
|
self.label_fade_timer.setText("00:00")
|
|
self.label_silent_timer.setText("00:00")
|
|
|
|
# Update headers
|
|
self.update_headers()
|
|
|
|
# Enable controls
|
|
self.catch_return_key = False
|
|
self.show_status_message("Play controls: Enabled", 0)
|
|
|
|
def tab_change(self):
|
|
"""Called when active tab changed"""
|
|
|
|
self.active_tab().resize_rows()
|
|
|
|
def tick_10ms(self) -> None:
|
|
"""
|
|
Called every 10ms
|
|
"""
|
|
|
|
# Update volume fade curve
|
|
if (
|
|
track_sequence.now.fade_graph_start_updates is None
|
|
or track_sequence.now.fade_graph_start_updates > datetime.now()
|
|
):
|
|
return
|
|
|
|
if (
|
|
track_sequence.now.track_id
|
|
and track_sequence.now.fade_graph
|
|
and track_sequence.now.start_time
|
|
):
|
|
play_time = (
|
|
datetime.now() - track_sequence.now.start_time
|
|
).total_seconds() * 1000
|
|
track_sequence.now.fade_graph.tick(play_time)
|
|
|
|
def tick_500ms(self) -> None:
|
|
"""
|
|
Called every 500ms
|
|
"""
|
|
|
|
self.lblTOD.setText(datetime.now().strftime(Config.TOD_TIME_FORMAT))
|
|
# Update carts
|
|
# self.cart_tick()
|
|
|
|
def tick_1000ms(self) -> None:
|
|
"""
|
|
Called every 1000ms
|
|
"""
|
|
|
|
# Ensure preview button is reset if preview finishes playing
|
|
self.btnPreview.setChecked(mixer.music.get_busy())
|
|
|
|
# Only update play clocks once a second so that their updates
|
|
# are synchronised (otherwise it looks odd)
|
|
|
|
if not self.playing:
|
|
return
|
|
|
|
# If track is playing, update track clocks time and colours
|
|
# There is a discrete time between starting playing a track and
|
|
# player.is_playing() returning True, so assume playing if less
|
|
# than Config.PLAY_SETTLE microseconds have passed since
|
|
# starting play.
|
|
if (
|
|
self.music.player
|
|
and track_sequence.now.start_time
|
|
and (
|
|
self.music.player.is_playing()
|
|
or (datetime.now() - track_sequence.now.start_time)
|
|
< timedelta(microseconds=Config.PLAY_SETTLE)
|
|
)
|
|
):
|
|
playtime = self.get_playtime()
|
|
time_to_fade = track_sequence.now.fade_at - playtime
|
|
time_to_silence = track_sequence.now.silence_at - playtime
|
|
|
|
# Elapsed time
|
|
self.label_elapsed_timer.setText(
|
|
helpers.ms_to_mmss(playtime)
|
|
+ " / "
|
|
+ helpers.ms_to_mmss(track_sequence.now.duration)
|
|
)
|
|
|
|
# Time to fade
|
|
self.label_fade_timer.setText(helpers.ms_to_mmss(time_to_fade))
|
|
|
|
# If silent in the next 5 seconds, put warning colour on
|
|
# time to silence box and enable play controls
|
|
if time_to_silence <= Config.WARNING_MS_BEFORE_SILENCE:
|
|
css_silence = f"background: {Config.COLOUR_ENDING_TIMER}"
|
|
if self.frame_silent.styleSheet() != css_silence:
|
|
self.frame_silent.setStyleSheet(css_silence)
|
|
self.catch_return_key = False
|
|
self.show_status_message("Play controls: Enabled", 0)
|
|
# Set warning colour on time to silence box when fade starts
|
|
elif time_to_fade <= 500:
|
|
css_fade = f"background: {Config.COLOUR_WARNING_TIMER}"
|
|
if self.frame_silent.styleSheet() != css_fade:
|
|
self.frame_silent.setStyleSheet(css_fade)
|
|
# Five seconds before fade starts, set warning colour on
|
|
# time to silence box and enable play controls
|
|
elif time_to_fade <= Config.WARNING_MS_BEFORE_FADE:
|
|
self.frame_fade.setStyleSheet(
|
|
f"background: {Config.COLOUR_WARNING_TIMER}"
|
|
)
|
|
self.catch_return_key = False
|
|
self.show_status_message("Play controls: Enabled", 0)
|
|
else:
|
|
self.frame_silent.setStyleSheet("")
|
|
self.frame_fade.setStyleSheet("")
|
|
|
|
self.label_silent_timer.setText(helpers.ms_to_mmss(time_to_silence))
|
|
|
|
# Autoplay next track
|
|
# if time_to_silence <= 1500:
|
|
# self.play_next()
|
|
else:
|
|
if self.playing:
|
|
self.stop_playing()
|
|
|
|
def update_headers(self) -> None:
|
|
"""
|
|
Update last / current / next track headers
|
|
"""
|
|
|
|
if track_sequence.previous.title and track_sequence.previous.artist:
|
|
self.hdrPreviousTrack.setText(
|
|
f"{track_sequence.previous.title} - {track_sequence.previous.artist}"
|
|
)
|
|
else:
|
|
self.hdrPreviousTrack.setText("")
|
|
|
|
if track_sequence.now.title and track_sequence.now.artist:
|
|
self.hdrCurrentTrack.setText(
|
|
f"{track_sequence.now.title.replace('&', '&&')} - "
|
|
f"{track_sequence.now.artist.replace('&', '&&')}"
|
|
)
|
|
else:
|
|
self.hdrCurrentTrack.setText("")
|
|
|
|
if track_sequence.next.title and track_sequence.next.artist:
|
|
self.hdrNextTrack.setText(
|
|
f"{track_sequence.next.title.replace('&', '&&')} - "
|
|
f"{track_sequence.next.artist.replace('&', '&&')}"
|
|
)
|
|
else:
|
|
self.hdrNextTrack.setText("")
|
|
|
|
|
|
class CartDialog(QDialog):
|
|
"""Edit cart details"""
|
|
|
|
def __init__(
|
|
self, musicmuster: Window, session: scoped_session, cart: Carts, *args, **kwargs
|
|
) -> None:
|
|
"""
|
|
Manage carts
|
|
"""
|
|
|
|
super().__init__(*args, **kwargs)
|
|
self.musicmuster = musicmuster
|
|
self.session = session
|
|
|
|
self.ui = Ui_DialogCartEdit()
|
|
self.ui.setupUi(self)
|
|
self.path = cart.path
|
|
self.ui.lblPath.setText(self.path)
|
|
self.ui.lineEditName.setText(cart.name)
|
|
self.ui.chkEnabled.setChecked(cart.enabled)
|
|
|
|
self.setWindowTitle("Edit Cart " + str(cart.id))
|
|
|
|
self.ui.btnFile.clicked.connect(self.choose_file)
|
|
|
|
def choose_file(self) -> None:
|
|
"""File select"""
|
|
|
|
dlg = QFileDialog()
|
|
dlg.setFileMode(QFileDialog.FileMode.ExistingFile)
|
|
dlg.setViewMode(QFileDialog.ViewMode.Detail)
|
|
dlg.setDirectory(Config.CART_DIRECTORY)
|
|
dlg.setNameFilter("Music files (*.flac *.mp3)")
|
|
if dlg.exec():
|
|
self.path = dlg.selectedFiles()[0]
|
|
self.ui.lblPath.setText(self.path)
|
|
|
|
|
|
class DownloadCSV(QDialog):
|
|
def __init__(self, parent=None):
|
|
super().__init__()
|
|
|
|
self.ui = Ui_DateSelect()
|
|
self.ui.setupUi(self)
|
|
self.ui.dateTimeEdit.setDate(QDate.currentDate())
|
|
self.ui.dateTimeEdit.setTime(QTime(19, 59, 0))
|
|
self.ui.buttonBox.accepted.connect(self.accept)
|
|
self.ui.buttonBox.rejected.connect(self.reject)
|
|
|
|
|
|
class SelectPlaylistDialog(QDialog):
|
|
def __init__(self, parent=None, playlists=None, session=None):
|
|
super().__init__()
|
|
|
|
if playlists is None:
|
|
return
|
|
self.ui = Ui_dlgSelectPlaylist()
|
|
self.ui.setupUi(self)
|
|
self.ui.lstPlaylists.itemDoubleClicked.connect(self.list_doubleclick)
|
|
self.ui.buttonBox.accepted.connect(self.open)
|
|
self.ui.buttonBox.rejected.connect(self.close)
|
|
self.session = session
|
|
self.playlist = None
|
|
|
|
record = Settings.get_int_settings(self.session, "select_playlist_dialog_width")
|
|
width = record.f_int or 800
|
|
record = Settings.get_int_settings(
|
|
self.session, "select_playlist_dialog_height"
|
|
)
|
|
height = record.f_int or 600
|
|
self.resize(width, height)
|
|
|
|
for playlist in playlists:
|
|
p = QListWidgetItem()
|
|
p.setText(playlist.name)
|
|
p.setData(Qt.ItemDataRole.UserRole, playlist)
|
|
self.ui.lstPlaylists.addItem(p)
|
|
|
|
def __del__(self): # review
|
|
record = Settings.get_int_settings(
|
|
self.session, "select_playlist_dialog_height"
|
|
)
|
|
if record.f_int != self.height():
|
|
record.update(self.session, {"f_int": self.height()})
|
|
|
|
record = Settings.get_int_settings(self.session, "select_playlist_dialog_width")
|
|
if record.f_int != self.width():
|
|
record.update(self.session, {"f_int": self.width()})
|
|
|
|
def list_doubleclick(self, entry): # review
|
|
self.playlist = entry.data(Qt.ItemDataRole.UserRole)
|
|
self.accept()
|
|
|
|
def open(self): # review
|
|
if self.ui.lstPlaylists.selectedItems():
|
|
item = self.ui.lstPlaylists.currentItem()
|
|
self.playlist = item.data(Qt.ItemDataRole.UserRole)
|
|
self.accept()
|
|
|
|
|
|
if __name__ == "__main__":
|
|
"""
|
|
If command line arguments given, carry out requested function and
|
|
exit. Otherwise run full application.
|
|
"""
|
|
|
|
p = argparse.ArgumentParser()
|
|
# Only allow at most one option to be specified
|
|
group = p.add_mutually_exclusive_group()
|
|
group.add_argument(
|
|
"-b",
|
|
"--bitrates",
|
|
action="store_true",
|
|
dest="update_bitrates",
|
|
default=False,
|
|
help="Update bitrates in database",
|
|
)
|
|
group.add_argument(
|
|
"-c",
|
|
"--check-database",
|
|
action="store_true",
|
|
dest="check_db",
|
|
default=False,
|
|
help="Check and report on database",
|
|
)
|
|
args = p.parse_args()
|
|
|
|
# Run as required
|
|
if args.check_db:
|
|
log.debug("Updating database")
|
|
with Session() as session:
|
|
check_db(session)
|
|
engine.dispose()
|
|
elif args.update_bitrates:
|
|
log.debug("Update bitrates")
|
|
with Session() as session:
|
|
update_bitrates(session)
|
|
engine.dispose()
|
|
else:
|
|
try:
|
|
Base.metadata.create_all(engine)
|
|
app = QApplication(sys.argv)
|
|
# PyQt6 defaults to a grey for labels
|
|
palette = app.palette()
|
|
palette.setColor(
|
|
QPalette.ColorRole.WindowText, QColor(Config.COLOUR_LABEL_TEXT)
|
|
)
|
|
# Set colours that will be used by playlist row stripes
|
|
palette.setColor(
|
|
QPalette.ColorRole.Base, QColor(Config.COLOUR_EVEN_PLAYLIST)
|
|
)
|
|
palette.setColor(
|
|
QPalette.ColorRole.AlternateBase, QColor(Config.COLOUR_ODD_PLAYLIST)
|
|
)
|
|
app.setPalette(palette)
|
|
win = Window()
|
|
win.show()
|
|
status = app.exec()
|
|
engine.dispose()
|
|
sys.exit(status)
|
|
except Exception as exc:
|
|
if os.environ["MM_ENV"] == "PRODUCTION":
|
|
from helpers import send_mail
|
|
|
|
msg = stackprinter.format(exc)
|
|
send_mail(
|
|
Config.ERRORS_TO,
|
|
Config.ERRORS_FROM,
|
|
"Exception from musicmuster",
|
|
msg,
|
|
)
|
|
else:
|
|
print("\033[1;31;47mUnhandled exception starts")
|
|
print(
|
|
stackprinter.format(
|
|
exc, suppressed_paths=["/pypoetry/virtualenvs/"], style="darkbg"
|
|
)
|
|
)
|
|
print("Unhandled exception ends\033[1;37;40m")
|