def __init__(self, parent, channel_levels, num_channels=68):
frames = (make_frame(parent), make_frame(parent))
channel_levels[:]=[]
self.number_labels = []
for channel in range(1, num_channels+1):
# frame for this channel
f = Frame(frames[channel > (num_channels/2)])
# channel number -- will turn yellow when being altered
num_lab = Label(f, text=str(channel), width=3, bg='grey40',
fg='white', font=stdfont, padx=0, pady=0, bd=0, height=1)
num_lab.pack(side='left')
self.number_labels.append(num_lab)
# text description of channel
Label(f, text=Patch.get_channel_name(channel), width=8,
font=stdfont, anchor='w', padx=0, pady=0, bd=0,
height=1, bg='black', fg='white').pack(side='left')
# current level of channel, shows intensity with color
l = Label(f, width=3, bg='lightBlue', font=stdfont, anchor='e',
padx=1, pady=0, bd=0, height=1)
l.pack(side='left')
colorlabel(l)
channel_levels.append(l)
f.pack(side='top')
self.channel_levels = channel_levels
def stageassub(self):
"""returns the current onstage lighting as a levels
dictionary, skipping the zeros, and using names where
possible"""
levs=self.oldlevels
return dict([(Patch.get_channel_name(i),l) for i,l
in zip(range(1,len(levs)+1),levs)
if l>0])
def updatestagelevels(self):
self.master.after(100, self.updatestagelevels)
for lev, idx in zip(self.oldlevels, xrange(0, 68 + 1)):
self.stage.updatelightlevel(Patch.get_channel_name(idx + 1), lev)
