light9 Files · flax/MusicTime.py

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dmcc

The FlyingFader will accept keyboard values and fade to them over 1.5
The FlyingFader will accept keyboard values and fade to them over 1.5
seconds. Combinations of control and alt change that speed. RMB
also creates a fade and LMB will cancel them. Colors are pretty
and informative. Fades can be created manually with the newfade()
function.

import Tkinter as tk
import xmlrpclib, socket, time

class MusicTime:
    def __init__(self, server, port):
        self.player = xmlrpclib.Server("http://%s:%d" % (server, port))
    def get_music_time(self):
        playtime = None
        while not playtime:
            try:
                playtime = self.player.gettime()
            except socket.error, e:
                print "Server error %s, waiting" % e
                time.sleep(2)
        return playtime

class MusicTimeTk(tk.Frame, MusicTime):
    def __init__(self, master, server, port):
        tk.Frame.__init__(self)
        MusicTime.__init__(self, server, port)
        self.timevar = tk.DoubleVar()
        self.timelabel = tk.Label(self, textvariable=self.timevar, bd=2,
            relief='raised', width=10, padx=2, pady=2, anchor='w')
        self.timelabel.pack(expand=1, fill='both')
        def print_time(evt, *args):
            self.update_time()
            print self.timevar.get(), evt.keysym
        self.timelabel.bind('<KeyPress>', print_time)
        self.timelabel.bind('<1>', print_time)
        self.timelabel.focus()
        self.update_time()
    def update_time(self):
        self.timevar.set(self.get_music_time())
        self.after(100, self.update_time)

if __name__ == "__main__":
    from optik import OptionParser
    parser = OptionParser()
    parser.add_option("-s", "--server", default='dash')
    parser.add_option("-p", "--port", default=8040, type='int')
    options, args = parser.parse_args()
    
    root = tk.Tk()
    root.title("Time")
    MusicTimeTk(root, options.server, options.port).pack(expand=1, fill='both')
    try:
        tk.mainloop()
    except KeyboardInterrupt:
        root.destroy()