def __init__(self, root):
# lists containing library and playlist names
self.library = []
self.playlists = []
# currently selected listbox elements
self.currLibrIndex = 0
self.curPListIndex = 0
# variable containing song finished check
self.currPlayThread = None
# user terminated boolean
self.exitFlag = False
# configure row/cols
root.columnconfigure(1, weight=1)
root.rowconfigure(1, weight=1)
root.rowconfigure(2, weight=1)
# instantiate GUI elements
self.player = Commands()
self.menuBar = Menu(root)
self.queuePopup = Menu(root, tearoff=False)
self.appendMenu = Menu(root, tearoff=False)
self.mergeMenu = Menu(root, tearoff=False)
self.queuePopup.add_cascade(label="append to playlist",
menu=self.appendMenu)
self.queuePopup.add_cascade(label="merge to playlist",
menu=self.mergeMenu)
self.popup = Menu(root, tearoff=False)
self.playListMenu = Menu(root)
self.popup.add_cascade(label="add to playlist", menu=self.playListMenu)
self.popupFrame = Frame(root)
self.playListBox = Listbox(root)
self.libraryBox = Listbox(root)
self.playListLabel = Label(root, text="Playlists")
self.newPlaylist = Button(root, text="New playlist")
self.libraryLabel = Label(root, text="Library")
self.albArtCanvas = Canvas(root, height=150, width=150)
self.queue = Listbox(root)
self.photo = ImageTk.PhotoImage(file="defaultImage.png")
self.songString = StringVar()
self.songString.set("title\nartist\nalbum")
self.songInfo = Label(root, textvariable=self.songString, justify=LEFT)
self.currentImg = self.albArtCanvas.create_image(0,
0,
image=self.photo,
anchor=NW)
self.musicControl = Frame(root)
self.shuffle = Button(self.musicControl, text="Shuffle")
self.playToggle = Button(self.musicControl,
text="play/pause",
command=self.playtrack)
self.nextTrack = Button(self.musicControl,
text="next",
command=self.playNext)
self.filemenu = Menu(self.menuBar, tearoff=0)
# configure GUI element positions
self.libraryLabel.grid(row=0, column=1, sticky=W)
self.playListBox.grid(row=1, column=0, sticky=N + S, rowspan=4)
self.libraryBox.grid(row=1, column=1, sticky=N + S + E + W, rowspan=5)
self.playListLabel.grid(row=0, column=0, sticky=W)
self.newPlaylist.grid(row=3, column=0, sticky=W)
self.albArtCanvas.grid(row=0, column=2, sticky=N + E, rowspan=4)
self.songInfo.grid(row=1, column=2, sticky=S + W, pady=(25, 0))
self.shuffle.grid(row=0, column=0)
self.playToggle.grid(row=0, column=1)
self.nextTrack.grid(row=0, column=2)
self.musicControl.grid(row=3, column=2, sticky=N + W + E)
self.queue.grid(row=2, column=2, sticky=N + S + E + W)
# Instanciate menu bar
self.menuBar.add_cascade(label="File", menu=self.filemenu)
self.filemenu.add_command(label="load library",
command=self.getlibrary)
self.filemenu.add_separator()
self.filemenu.add_command(label="Exit", command=root.quit)
# bind functions to GUI elements
self.shuffle.bind("<Button-1>", self.shufflePlist)
self.playListBox.bind("<Button-3>", self.showQueueMenu)
self.popup.bind('<<MENU-SELECT>>', self.addToPlayList)
self.mergeMenu.bind('<<MENU-SELECT>>', self.mergePlist)
self.appendMenu.bind('<<MENU-SELECT>>', self.appendPlist)
self.playListBox.bind('<Double-Button-1>', self.loadPlayList)
self.libraryBox.bind("<Button-3>", self.showLibraryMenu)
self.newPlaylist.bind("<Button-1>", self.createPlayList)
#set windows properties
root.resizable(width=FALSE, height=FALSE)
root.geometry('{}x{}'.format(800, 500))
root.config(menu=self.menuBar)
root.protocol("WM_DELETE_WINDOW", self.setExitCondition())
self.initSession()
