light9 Changeset - 65ed570b7ba8

Changeset - 65ed570b7ba8

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drewp@bigasterisk.com - 20 years ago 2005-04-17 05:50:39
drewp@bigasterisk.com

refactored the GUI code

1 file changed with 86 insertions and 90 deletions:

bin/ascoltami

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bin/ascoltami

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@@ @@ -160,61 +160,31 @@ def buildsonglist(root,songfiles,player) @@
                 b['bg'] = 'grey50'
             else:
                 b['bg'] = 'black'
         player.filename_var.trace("w", color_buttons)
     return songlist
 def buildseeker(master,player):
     seeker=tk.Frame(master,bg='black')
     scl=tk.Scale(seeker, orient="horiz",
 class Seeker(tk.Frame):
     """scale AND labels below it"""
     def __init__(self,master,player):
         tk.Frame.__init__(self,master,bg='black')
         self.scl = scl = tk.Scale(self, orient="horiz",
                  from_=-4,to_=100,
                  sliderlen=20,width=20,
                  res=0.001,
                  showvalue=0,
                  variable=player.current_time,
                  troughcolor='black',
                  bg='lightblue3',
+                 )
     scl.pack(fill='x',side='top')
     left_var=tk.DoubleVar()
     for txt,var,fmt in (('Current',player.current_time,"%.2f"),
                     ('Song len',player.total_time,"%.2f",),
                     ('Left',left_var, "%.2f"),
                     ('Song',player.filename_var, "%s"),
                     ('State', player.state, "%s")):
         tk.Label(seeker,text=txt,
                  relief='raised',bd=1,font='arial 9',
                  **appstyle).pack(side='left')
         l = tk.Label(seeker,width=7, anchor='w', text=var.get(),
                  relief='sunken',bd=1,font='arial 12 bold',
                  bg='#800000',fg='white')
         if txt == 'Song':
             l.config(anchor='e')
         l.pack(side='left',expand=1, fill='x')
         var.trace_variable('w', lambda a,b,c,l=l,fmt=fmt,var=var: l.config(text=fmt % var.get()))
         self.buildstatus(player)
     # update end time as the song changes
     player.total_time.trace("w",lambda *args: (
         scl.config(to_=player.total_time.get()+15)))
     def fixleft(*args):
         # update time-left variable
         left_var.set(player.total_time.get()-player.current_time.get())
         if 1: # new dmcc code
             if player.current_time.get() < 0 or left_var.get() < 0:
                 scl['troughcolor'] = 'blue'
             else:
                 scl['troughcolor'] = 'black'
     player.total_time.trace("w",fixleft)
     player.current_time.trace("w",fixleft)
     # dragging the scl changes the player time (which updates the scl)
     # due to mpd having to seemingly play a whole block at every new
     # seek point, we may want a mode that pauses playback while the
     # mouse is down (or is moving too fast; or we've sent a seek too
@@ @@ -235,13 +205,86 @@ def buildseeker(master,player): @@
         scl.mouse_state = 1
     def b1up(evt):
         scl.mouse_state = 0
     scl.bind("<ButtonPress-1>", b1down)
     scl.bind("<ButtonRelease-1>", b1up)
     return seeker
     def buildstatus(self,player):
         left_var=tk.DoubleVar()
         for txt,var,fmt in (('Current',player.current_time,"%.2f"),
                             ('Song len',player.total_time,"%.2f",),
                             ('Left',left_var, "%.2f"),
                             ('Song',player.filename_var, "%s"),
                             ('State', player.state, "%s")):
             tk.Label(self,text=txt,
                      relief='raised',bd=1,font='arial 9',
                      **appstyle).pack(side='left')
             l = tk.Label(self,width=7, anchor='w', text=var.get(),
                          relief='sunken',bd=1,font='arial 12 bold',
                          bg='#800000',fg='white')
             if txt == 'Song':
                 l.config(anchor='e')
             l.pack(side='left',expand=1, fill='x')
             var.trace_variable('w',
                                lambda a,b,c,l=l,fmt=fmt,var=var:
                                l.config(text=fmt % var.get()))
         # update end time as the song changes
         player.total_time.trace("w",lambda *args: (
             self.scl.config(to_=player.total_time.get()+15)))
         def fixleft(*args):
             # update time-left variable
             left_var.set(player.total_time.get()-player.current_time.get())
             if player.current_time.get() < 0 or left_var.get() < 0:
                 self.scl['troughcolor'] = 'blue'
             else:
                 self.scl['troughcolor'] = 'black'
         player.total_time.trace("w",fixleft)
         player.current_time.trace("w",fixleft)
 class ControlButtons(tk.Frame):
     def __init__(self,master):
         tk.Frame.__init__(self,master,bg='black')
         self.statebuttons = {} # lowercased name : Button
         for txt,cmd,key in (('Stop', player.stop, "<Control-s>"),
                             ('Pause', player.play_pause_toggle, "<Control-p>"),
                             ('Skip Intro',lambda: player.seek_to(-.5), "<Control-i>"),
                             ):
             b = tk.Button(self, text=txt, command=cmd, font='arial 16 bold',
                           height=3,**appstyle)
             b.pack(side='left', fill='x', expand=1)
             # keyboard bindings
             root.bind(key, lambda evt, cmd=cmd: cmd())
             self.statebuttons[txt.lower()] = b
     def update_state_buttons(self,*args):
         state = player.state.get()
         print "State", state
         if state in ('stop', 'pause'):
             self.statebuttons['pause']['text'] = 'Play'
         else:
             self.statebuttons['pause']['text'] = 'Pause'
         colors = {'stop' : 'red',
                   'play' : 'blue',
                   'pause' : 'green'} # very confusing -- play and pause supply colors
                                      # for each other!
         for name, button in self.statebuttons.items():
             if name == 'pause' and state not in ('stop', 'pause'):
                 name = 'play'
             if state == name: # name gets changed sometimes for 'pause' -- see right above
                 button['bg'] = colors.get(name, 'black')
             else:
                 button['bg'] = 'black'
 ############################
 parser=OptionParser()
 (options,songfiles)=parser.parse_args()
@@ @@ -253,58 +296,23 @@ if len(songfiles)<1: @@
 root=tk.Tk()
 root.wm_title("ascoltami")
 root.wm_geometry("656x736+263+0")
 root.config(bg="black")
 player=Player(None,None)
 songlist=buildsonglist(root,songfiles,player)
 songlist.pack(fill='both',exp=1)
 f2=tk.Frame(bg='black')
 f3=tk.Frame(f2,bg='black')
 statebuttons = {} # lowercased name : Button
 for txt,cmd,key in (('Stop', player.stop, "<Control-s>"),
                 ('Pause', player.play_pause_toggle, "<Control-p>"),
                 ('Skip Intro',lambda: player.seek_to(-.5), "<Control-i>"),
                 ):
     b = tk.Button(f3,text=txt,command=cmd, font='arial 16 bold', height=3,**appstyle)
     b.pack(side='left', fill='x', expand=1)
     # keyboard bindings
     root.bind(key, lambda evt, cmd=cmd: cmd())
     statebuttons[txt.lower()] = b
 f3.pack(side='top',fill='x')
 def update_state_buttons(*args):
     global statebuttons
     state = player.state.get()
     print "State", state
 buts = ControlButtons(f2)
 buts.pack(side='top',fill='x')
     if state in ('stop', 'pause'):
         statebuttons['pause']['text'] = 'Play'
     else:
         statebuttons['pause']['text'] = 'Pause'
 player.state.trace_variable('w', buts.update_state_buttons)
 buts.update_state_buttons()
     colors = {'stop' : 'red',
               'play' : 'blue',
               'pause' : 'green'} # very confusing -- play and pause supply colors
                                  # for each other!
     for name, button in statebuttons.items():
         if name == 'pause' and state not in ('stop', 'pause'):
             name = 'play'
         if state == name: # name gets changed sometimes for 'pause' -- see right above
             button['bg'] = colors.get(name, 'black')
         else:
             button['bg'] = 'black'
 player.state.trace_variable('w', update_state_buttons)
 update_state_buttons()
 seeker=buildseeker(f2,player)
 seeker = Seeker(f2,player)
 seeker.pack(fill='x',exp=1)
 f2.pack(side='bottom',fill='x')
 tksupport.install(root,ms=10)
 try:
@@ @@ -313,19 +321,7 @@ try: @@
 except CannotListenError:
   print "no server started- %s is in use" % networking.musicPort()
 root.bind("<Destroy>",lambda ev: reactor.stop)
 root.protocol('WM_DELETE_WINDOW', reactor.stop)
 def func_tracer(frame, event, arg):
     if event == "call":
         co = frame.f_code
         if 'twisted' not in co.co_filename and \
             'python2.3' not in co.co_filename and \
             co.co_filename != '<string>':
             print co.co_filename, co.co_name #, co_firstlineno
     return func_tracer
 # sys.settrace(func_tracer)
 reactor.run()

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