def create(self, parent, dirname): self = VSplit.create(self, parent) names = os.listdir(dirname) for name in names: if os.path.isdir(os.path.join(dirname, name)): fullname = os.path.join(dirname, name) btn = SubdirButton().definetext(self, fullname) elif name[-3:] == '.py': btn = ModuleButton().definetext(self, name) else: btn = FileButton().definetext(self, name) return self
def opencontrolwindow():
cw = WindowParent().create('Jukebox', (0, 0))
v = VSplit().create(cw)
#
gain = ComplexSlider().define(v)
gain.setminvalmax(0, G.gain, 255)
gain.settexts(' ', ' ')
gain.sethook(gain_setval_hook)
#
stop = PushButton().definetext(v, 'Stop')
stop.hook = stop_hook
#
cw.realize()
return cw
def main():
#
# Create the widget hierarchy, top-down
#
# 1. Create the window
#
window = WindowParent().create('Radio Groups', (0, 0))
#
# 2. Create a horizontal split to contain the groups
#
topsplit = HSplit().create(window)
#
# 3. Create vertical splits, one for each group
#
group1 = VSplit().create(topsplit)
group2 = VSplit().create(topsplit)
group3 = VSplit().create(topsplit)
#
# 4. Create individual radio buttons, each in their own split
#
b11 = RadioButton().definetext(group1, 'Group 1 button 1')
b12 = RadioButton().definetext(group1, 'Group 1 button 2')
b13 = RadioButton().definetext(group1, 'Group 1 button 3')
#
b21 = RadioButton().definetext(group2, 'Group 2 button 1')
b22 = RadioButton().definetext(group2, 'Group 2 button 2')
b23 = RadioButton().definetext(group2, 'Group 2 button 3')
#
b31 = RadioButton().definetext(group3, 'Group 3 button 1')
b32 = RadioButton().definetext(group3, 'Group 3 button 2')
b33 = RadioButton().definetext(group3, 'Group 3 button 3')
#
# 5. Define the grouping for the radio buttons.
# Note: this doesn't have to be the same as the
# grouping is splits (although it usually is).
# Also set the 'hook' procedure for each button
#
list1 = [b11, b12, b13]
list2 = [b21, b22, b23]
list3 = [b31, b32, b33]
#
for b in list1:
b.group = list1
b.on_hook = myhook
for b in list2:
b.group = list2
b.on_hook = myhook
for b in list3:
b.group = list3
b.on_hook = myhook
#
# 6. Select a default button in each group
#
b11.select(1)
b22.select(1)
b33.select(1)
#
# 6. Realize the window
#
window.realize()
#
# 7. Dispatch events until the window is closed
#
MainLoop()
#
# 8. Report final selections
#
print 'You selected the following choices:'
if b11.selected: print '1.1'
if b12.selected: print '1.2'
if b13.selected: print '1.3'
if b21.selected: print '2.1'
if b22.selected: print '2.2'
if b23.selected: print '2.3'
if b31.selected: print '3.1'
if b32.selected: print '3.2'
if b33.selected: print '3.3'
G.rate = string.atoi(optarg)
if not (1 <= G.rate <= 3):
raise optarg.error, '-r rate out of range'
#
if args:
G.savefile = args[0]
#
# Initialize the sound package
#
audio.setoutgain(G.nomuting * G.gain) # Silence the speaker
audio.setrate(G.rate)
#
# Create the WindowParent and VSplit
#
G.window = WindowParent().create('Recorder', (0, 0))
w = G.vsplit = VSplit().create(G.window)
#
# VU-meter
#
G.vubtn = VUMeter().define(w)
#
# Radiobuttons for rates
#
r1btn = RadioButton().definetext(w, '32 K/sec')
r1btn.on_hook = rate_hook
r1btn.rate = 1
#
r2btn = RadioButton().definetext(w, '16 K/sec')
r2btn.on_hook = rate_hook
r2btn.rate = 2
#
def main():
#
# Turn off scroll bars
#
stdwin.setdefscrollbars(0, 0)
#
# Set default state
#
G.gain = 60
G.rate = 3
G.nomuting = 0
G.savefile = '@rec'
#
# Set default values
#
G.data = ''
G.playing = 0
G.recording = 0
G.sogram = 0
#
# Parse options
#
optlist, args = getopt.getopt(sys.argv[1:], 'mdg:r:')
#
for optname, optarg in optlist:
if 0: # (So all cases start with elif)
pass
elif optname == '-d':
G.debug = 1
elif optname == '-g':
G.gain = string.atoi(optarg)
if not (0 < G.gain < 256):
raise optarg.error, '-g gain out of range'
elif optname == '-m':
G.nomuting = (not G.nomuting)
elif optname == '-r':
G.rate = string.atoi(optarg)
if not (1 <= G.rate <= 3):
raise optarg.error, '-r rate out of range'
#
if args:
G.savefile = args[0]
#
# Initialize the sound package
#
audio.setoutgain(G.nomuting * G.gain) # Silence the speaker
audio.setrate(G.rate)
#
# Create the WindowParent and VSplit
#
G.window = WindowParent().create('Recorder', (0, 0))
w = G.vsplit = VSplit().create(G.window)
#
# VU-meter
#
G.vubtn = VUMeter().define(w)
#
# Radiobuttons for rates
#
r1btn = RadioButton().definetext(w, '32 K/sec')
r1btn.on_hook = rate_hook
r1btn.rate = 1
#
r2btn = RadioButton().definetext(w, '16 K/sec')
r2btn.on_hook = rate_hook
r2btn.rate = 2
#
r3btn = RadioButton().definetext(w, '8 K/sec')
r3btn.on_hook = rate_hook
r3btn.rate = 3
#
radios = [r1btn, r2btn, r3btn]
r1btn.group = r2btn.group = r3btn.group = radios
for r in radios:
if r.rate == G.rate: r.select(1)
#
# Other controls
#
G.recbtn = TimeOutToggleButton().definetext(w, 'Record')
G.recbtn.on_hook = record_on_hook
G.recbtn.timer_hook = record_timer_hook
G.recbtn.off_hook = record_off_hook
#
G.mutebtn = CheckButton().definetext(w, 'Mute')
G.mutebtn.select(not G.nomuting)
G.mutebtn.hook = mute_hook
#
G.playbtn = TimeOutToggleButton().definetext(w, 'Playback')
G.playbtn.on_hook = play_on_hook
G.playbtn.timer_hook = play_timer_hook
G.playbtn.off_hook = play_off_hook
#
G.gainbtn = ComplexSlider().define(w)
G.gainbtn.settexts(' Volume: ', ' ')
G.gainbtn.setminvalmax(0, G.gain, 255)
G.gainbtn.sethook(gain_hook)
#
G.sizebtn = Label().definetext(w, ` len(G.data) ` + ' bytes')
#
#G.showbtn = PushButton().definetext(w, 'Sound-o-gram...')
#G.showbtn.hook = show_hook
#
G.savebtn = PushButton().definetext(w, 'Save...')
G.savebtn.hook = save_hook
#
G.quitbtn = PushButton().definetext(w, 'Quit')
G.quitbtn.hook = quit_hook
G.playbtn.enable(0)
G.savebtn.enable(0)
#G.showbtn.enable(0)
start_vu()
G.window.realize()
#
# Event loop
#
MainLoop()