def create_voices(self):
voice_ids = ['1', '2', '3', '4']
SCALES = OrderedDict([
('pan_pos', {'min': -1, 'max': 1, 'start': 0.5, 'res': 0.001}),
('volume', {'min': 0, 'max': 1, 'start': 0.666, 'res': 0.001}),
('slide_duration_msecs', {'min': 0, 'max': 2000, 'start': 60, 'res': 1}),
('slide_duration_prop', {'min': 0, 'max': 2, 'start': 0.666, 'res': 0.001}),
('binaural_diff', {'min': 0, 'max': 66, 'start': 0.2, 'res': 0.01})
])
for vid in voice_ids:
counter = 0
for sca in SCALES:
name = 'voice_' + vid + '_' + sca
setattr(self, 'min_' + name, SCALES[sca]['min'])
setattr(self, 'max_' + name, SCALES[sca]['max'])
this_sca = Scale(self, label=sca, orient=HORIZONTAL,
from_=getattr(self, 'min_' + name),
to=getattr(self, 'max_' + name),
resolution=SCALES[sca]['res'])
this_sca.enable = ('enable' in SCALES[sca].keys() and
SCALES[sca]['enable'] or None)
this_sca.disable = ('disable' in SCALES[sca].keys() and
SCALES[sca]['disable'] or None)
this_sca.grid(column=int(2 + int(vid)), row=counter, sticky=E + W)
this_sca.bind("<ButtonRelease>", self.scale_handler)
this_sca.ref = name
counter += 1
CHECK_BUTTONS = OrderedDict(
[('mute', False),
('automate_binaural_diffs', True),
('automate_note_duration_prop', True),
('use_proportional_slide_duration', {'val': True, 'label': 'proportional slide'}),
('automate_pan', True),
('automate_wavetables', True)])
for vid in voice_ids:
counter = 0
cb_frame = LabelFrame(self, text="Voice {0} - Automation".format(vid))
setattr(self, 'voice_' + vid + '_cb_frame', cb_frame)
for cb in CHECK_BUTTONS:
options = CHECK_BUTTONS[cb]
name = 'voice_' + vid + '_' + cb
label = (options['label'] if isinstance(options, dict) and
'label' in options.keys() else
(cb[9:] if cb[:9] == 'automate_' else cb))
setattr(self, name, IntVar(value=type(options) == dict and options['val'] or options))
self.this_cb = Checkbutton(cb_frame, text=label, variable=getattr(self, name))
self.this_cb.bind('<Button-1>', self.check_boxes_handler)
self.this_cb.disable = None
self.this_cb.grid(sticky=W, column=0, row=counter)
self.this_cb.ref = name
counter += 1
# add trigger wavetable-button
trigWavetableButton = Button(cb_frame, text='Next Wavetable')
trigWavetableButton.bind('<Button-1>', self.trigger_waveform_handler)
trigWavetableButton.ref = 'voice_' + vid + "_trigger_wavetable"
trigWavetableButton.grid(row=counter)
cb_frame.grid(column=int(vid) + 2, row=5, sticky=E + W + N, rowspan=8)
for vid in voice_ids:
generation_types = ["random", "random_harmonic", "harmonic"]
partial_pools = ["even", "odd", "all"]
prefix = 'voice_' + vid + '_'
types_name = prefix + 'wavetable_generation_type'
pools_name = prefix + 'partial_pool'
setattr(self, types_name, StringVar())
getattr(self, types_name).set("random")
setattr(self, pools_name, StringVar())
getattr(self, pools_name).set("all")
target_frame = getattr(self, 'voice_' + vid + '_cb_frame')
gen_typ_frame = LabelFrame(target_frame, text="type")
gen_typ_frame.grid(row=len(target_frame.winfo_children()), sticky=W)
for gen_t in generation_types:
gen_t_entry = Radiobutton(gen_typ_frame, value=gen_t, text=gen_t, anchor=W,
variable=getattr(self, types_name))
gen_t_entry.bind('<ButtonRelease-1>', self.wt_handler)
gen_t_entry.ref = types_name
gen_t_entry.grid(row=len(gen_typ_frame.winfo_children()), sticky=W)
pp_frame = LabelFrame(target_frame, text="harmonics")
for pp in partial_pools:
pp_entry = Radiobutton(pp_frame, value=pp, text=pp, anchor=W,
variable=getattr(self, pools_name))
pp_entry.bind('<ButtonRelease-1>', self.wt_handler)
pp_entry.ref = pools_name
pp_entry.grid(row=len(pp_frame.winfo_children()), sticky=E + W)
this_num_partials = Scale(pp_frame, label='number of harmonics', orient=HORIZONTAL,
from_=1, to=24, resolution=1)
this_num_partials.ref = prefix + 'num_partials'
this_num_partials.grid(column=0, row=len(pp_frame.winfo_children()), sticky=E + W)
this_num_partials.bind("<ButtonRelease>", self.scale_handler)
pp_frame.grid(row=len(target_frame.winfo_children()), sticky=E + W)
class Application(Frame):
def __init__(self, master=None):
Frame.__init__(self, master)
self.sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.send_sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
self.sock.bind((host, port))
self.grid()
self.columnconfigure(0, minsize=100)
self.columnconfigure(1, minsize=200)
self.columnconfigure(2, minsize=200)
self.columnconfigure(3, minsize=150)
self.columnconfigure(4, minsize=150)
self.columnconfigure(5, minsize=150)
self.columnconfigure(6, minsize=150)
self.create_widgets()
self.settables = self.assemble_settables()
self.gui_logger = logging.getLogger('gui')
self.request_update()
def create_widgets(self):
self.create_monitor()
self.create_check_buttons()
self.create_ranges()
self.create_scales()
self.create_radio_buttons()
self.create_voices()
self.quitButton = Button(self, text='Quit', command=self.quit)
self.quitButton.grid(columnspan=7, sticky=E + W)
def assemble_settables(self):
settables = self.winfo_children()
for w in settables:
settables += w.winfo_children()
return filter(lambda w: w.__class__.__name__ in ['Scale', 'Checkbutton'], settables)
def create_radio_buttons(self):
# Scale related
entries = ['DIATONIC', 'HARMONIC', 'MELODIC', 'PENTATONIC', 'PENTA_MINOR']
self.scale = StringVar()
self.scale.set('DIATONIC')
self.rb_frame = Frame(self)
for e in entries:
rb = Radiobutton(self.rb_frame, value=e, text=e, anchor=W,
command=self.send_scale, variable=self.scale)
rb.grid(row=len(self.rb_frame.winfo_children()), sticky=W)
self.rb_frame.grid(column=1, row=len(self.grid_slaves(column=1)), rowspan=3)
def create_monitor(self):
self.monitor_frame = LabelFrame(self, text="Monitor and Transport")
this_cycle = Scale(self.monitor_frame, label='cycle_pos', orient=HORIZONTAL,
from_=1, to=16, resolution=1)
this_cycle.disable, this_cycle.enable = (None, None)
this_cycle.ref = 'cycle_pos'
this_cycle.grid(column=0, row=0, sticky=E + W)
self.updateButton = Button(self.monitor_frame,
text='Reload all Settings',
command=self.request_update)
self.updateButton.grid(row=1, sticky=E + W)
self.ForceCaesuraButton = Button(self.monitor_frame,
text='Force Caesura',
command=self.force_caesura)
self.ForceCaesuraButton.grid(row=2, sticky=E + W)
self.saveBehaviourButton = Button(self.monitor_frame,
text='Save current behaviour',
command=self.request_saving_behaviour)
self.saveBehaviourButton.grid(row=3, sticky=E + W)
self.saveBehaviourNameEntry = Entry(self.monitor_frame)
self.saveBehaviourNameEntry.grid(row=4, sticky=E + W)
self.saveBehaviourNameEntry.bind('<KeyRelease>', self.request_saving_behaviour)
self.selected_behaviour = StringVar()
self.selected_behaviour.trace('w', self.new_behaviour_chosen)
self.savedBehavioursMenu = OptionMenu(self.monitor_frame,
self.selected_behaviour, None,)
self.savedBehavioursMenu.grid(row=5, sticky=E + W)
self.monitor_frame.grid(column=0, row=10, sticky=E + W)
def request_update(self):
self.send({'sys': 'update'})
def request_saving_behaviour(self, event=None):
"""callback for save behaviour button and textentry"""
if event and event.widget == self.saveBehaviourNameEntry:
if event.keysym == 'Return':
name = self.saveBehaviourNameEntry.get()
self.saveBehaviourNameEntry.delete(0, len(name))
else:
return
else: # button was pressed
name = self.saveBehaviourNameEntry.get()
if name:
self.send({'sys': ['save_behaviour', name]})
def force_caesura(self):
self.send({'force_caesura': True})
def create_voices(self):
voice_ids = ['1', '2', '3', '4']
SCALES = OrderedDict([
('pan_pos', {'min': -1, 'max': 1, 'start': 0.5, 'res': 0.001}),
('volume', {'min': 0, 'max': 1, 'start': 0.666, 'res': 0.001}),
('slide_duration_msecs', {'min': 0, 'max': 2000, 'start': 60, 'res': 1}),
('slide_duration_prop', {'min': 0, 'max': 2, 'start': 0.666, 'res': 0.001}),
('binaural_diff', {'min': 0, 'max': 66, 'start': 0.2, 'res': 0.01})
])
for vid in voice_ids:
counter = 0
for sca in SCALES:
name = 'voice_' + vid + '_' + sca
setattr(self, 'min_' + name, SCALES[sca]['min'])
setattr(self, 'max_' + name, SCALES[sca]['max'])
this_sca = Scale(self, label=sca, orient=HORIZONTAL,
from_=getattr(self, 'min_' + name),
to=getattr(self, 'max_' + name),
resolution=SCALES[sca]['res'])
this_sca.enable = ('enable' in SCALES[sca].keys() and
SCALES[sca]['enable'] or None)
this_sca.disable = ('disable' in SCALES[sca].keys() and
SCALES[sca]['disable'] or None)
this_sca.grid(column=int(2 + int(vid)), row=counter, sticky=E + W)
this_sca.bind("<ButtonRelease>", self.scale_handler)
this_sca.ref = name
counter += 1
CHECK_BUTTONS = OrderedDict(
[('mute', False),
('automate_binaural_diffs', True),
('automate_note_duration_prop', True),
('use_proportional_slide_duration', {'val': True, 'label': 'proportional slide'}),
('automate_pan', True),
('automate_wavetables', True)])
for vid in voice_ids:
counter = 0
cb_frame = LabelFrame(self, text="Voice {0} - Automation".format(vid))
setattr(self, 'voice_' + vid + '_cb_frame', cb_frame)
for cb in CHECK_BUTTONS:
options = CHECK_BUTTONS[cb]
name = 'voice_' + vid + '_' + cb
label = (options['label'] if isinstance(options, dict) and
'label' in options.keys() else
(cb[9:] if cb[:9] == 'automate_' else cb))
setattr(self, name, IntVar(value=type(options) == dict and options['val'] or options))
self.this_cb = Checkbutton(cb_frame, text=label, variable=getattr(self, name))
self.this_cb.bind('<Button-1>', self.check_boxes_handler)
self.this_cb.disable = None
self.this_cb.grid(sticky=W, column=0, row=counter)
self.this_cb.ref = name
counter += 1
# add trigger wavetable-button
trigWavetableButton = Button(cb_frame, text='Next Wavetable')
trigWavetableButton.bind('<Button-1>', self.trigger_waveform_handler)
trigWavetableButton.ref = 'voice_' + vid + "_trigger_wavetable"
trigWavetableButton.grid(row=counter)
cb_frame.grid(column=int(vid) + 2, row=5, sticky=E + W + N, rowspan=8)
for vid in voice_ids:
generation_types = ["random", "random_harmonic", "harmonic"]
partial_pools = ["even", "odd", "all"]
prefix = 'voice_' + vid + '_'
types_name = prefix + 'wavetable_generation_type'
pools_name = prefix + 'partial_pool'
setattr(self, types_name, StringVar())
getattr(self, types_name).set("random")
setattr(self, pools_name, StringVar())
getattr(self, pools_name).set("all")
target_frame = getattr(self, 'voice_' + vid + '_cb_frame')
gen_typ_frame = LabelFrame(target_frame, text="type")
gen_typ_frame.grid(row=len(target_frame.winfo_children()), sticky=W)
for gen_t in generation_types:
gen_t_entry = Radiobutton(gen_typ_frame, value=gen_t, text=gen_t, anchor=W,
variable=getattr(self, types_name))
gen_t_entry.bind('<ButtonRelease-1>', self.wt_handler)
gen_t_entry.ref = types_name
gen_t_entry.grid(row=len(gen_typ_frame.winfo_children()), sticky=W)
pp_frame = LabelFrame(target_frame, text="harmonics")
for pp in partial_pools:
pp_entry = Radiobutton(pp_frame, value=pp, text=pp, anchor=W,
variable=getattr(self, pools_name))
pp_entry.bind('<ButtonRelease-1>', self.wt_handler)
pp_entry.ref = pools_name
pp_entry.grid(row=len(pp_frame.winfo_children()), sticky=E + W)
this_num_partials = Scale(pp_frame, label='number of harmonics', orient=HORIZONTAL,
from_=1, to=24, resolution=1)
this_num_partials.ref = prefix + 'num_partials'
this_num_partials.grid(column=0, row=len(pp_frame.winfo_children()), sticky=E + W)
this_num_partials.bind("<ButtonRelease>", self.scale_handler)
pp_frame.grid(row=len(target_frame.winfo_children()), sticky=E + W)
def wt_handler(self, event):
print event.widget.tk
ref = event.widget.ref
self.send({ref: getattr(self, ref).get()})
def create_check_buttons(self):
self.cb_frame = LabelFrame(self, text="Global Settings")
for cb in CHECK_BUTTONS:
label = cb
target_parent = self.cb_frame
if isinstance(CHECK_BUTTONS[cb], dict) and 'sub_frame' in CHECK_BUTTONS[cb].keys():
target_parent = getattr(self, CHECK_BUTTONS[cb]['sub_frame'])
setattr(self, cb, IntVar(value=type(CHECK_BUTTONS[cb]) == dict and
CHECK_BUTTONS[cb]['val'] or
CHECK_BUTTONS[cb]))
self.this_cb = Checkbutton(target_parent, text=label, variable=getattr(self, cb))
self.this_cb.bind('<Button-1>', self.check_boxes_handler)
self.this_cb.disable = (type(CHECK_BUTTONS[cb]) == dict and
'disable' in CHECK_BUTTONS[cb].keys())
self.this_cb.grid(sticky=W, column=0, row=len(target_parent.winfo_children()))
self.this_cb.ref = cb
for but in GLOBAL_BUTTONS:
label = but
ele = GLOBAL_BUTTONS[but]
this_but = Button(self.cb_frame, text=but)
this_but.bind('<ButtonRelease-1>', getattr(self, ele['handler']))
this_but.ref = but
this_but.grid(sticky=W, column=0, row=len(self.cb_frame.winfo_children()))
self.cb_frame.grid(column=0, row=0, rowspan=10, sticky=N)
def new_behaviour_chosen(self, a, b, c):
self.send({'sys': ['change_behaviour', self.selected_behaviour.get()]})
def set_value(self, name, val):
'''sets a widget to the specified value
various different widget types need custom setting functionality'''
direct = ['scale', 'wavetable_generation_type', 'partial_pool']
if filter(lambda x: match("(voice_\d_|)" + x, name), direct):
self.gui_logger.info("setting: '{0}' to '{1}' in GUI".format(name, val))
getattr(self, name).set(val)
return
if name == 'saved_behaviours' and len(val):
self.savedBehavioursMenu.destroy()
self.savedBehavioursMenu = OptionMenu(self.monitor_frame,
self.selected_behaviour, *sorted(val))
self.savedBehavioursMenu.grid(row=5, sticky=E + W)
return
for w in self.settables:
typ = w.__class__.__name__
if w.ref == name:
#print "setting '{0}' of type: '{1}' to: {2}".format(name, typ, val)
if typ == 'Scale':
w.set(val)
elif typ == "Checkbutton":
w.select() if val else w.deselect()
def check_boxes_handler(self, event):
'''handles checkbox events.
shows and hides gui elements according to their enable/disable fields'''
#print event.__dict__
#print event.widget.__dict__
ref = event.widget.ref
val = not getattr(self, ref).get() # because is read before the var is changed
self.send({ref: val})
#print ref, val
# handle gui elements
# enable/disable functionality temporarily(?) commented on:
# Wed Aug 17 09:39:54 CEST 2011
# if event.widget.disable:
# for w in self.children.values():
#
# # this try clause is for debugging, remove when stable
# try:
# w.ref
# #print w.ref
# except:
# pass
# if (w.__class__.__name__ == 'Scale' and
# (w.disable or w.enable)):
# if w.disable == ref:
# if val:
# w.grid()
# else:
# w.grid_remove()
# elif w.enable == ref:
# if val:
# w.grid_remove()
# else:
# w.grid()
# #print w.disable, w.enable
def create_scales(self):
counter = 0
for sca in SCALES:
label = SCALES[sca]['label'] if 'label' in SCALES[sca].keys() else sca
setattr(self, 'min_' + sca, SCALES[sca]['min'])
setattr(self, 'max_' + sca, SCALES[sca]['max'])
self.this_scale = Scale(self, label=label, orient=HORIZONTAL,
from_=getattr(self, 'min_' + sca),
to=getattr(self, 'max_' + sca),
resolution=SCALES[sca]['res'])
self.this_scale.set(SCALES[sca]['start'])
self.this_scale.enable = ('enable' in SCALES[sca].keys() and
SCALES[sca]['enable'] or None)
self.this_scale.disable = ('disable' in SCALES[sca].keys() and
SCALES[sca]['disable'] or None)
if 'pos' in SCALES[sca].keys():
pos = SCALES[sca]['pos']
col = pos['c']
row = pos['r']
else:
row = counter
col = 1
counter += 1
self.this_scale.grid(column=col, row=row, sticky=E + W)
self.this_scale.ref = sca
self.this_scale.bind("<ButtonRelease>", self.scale_handler)
def scale_handler(self, event):
self.send({event.widget.ref: event.widget.get()})
self.gui_logger.info("handling scale: {0}, with new value: {1}".format(
event.widget.ref, event.widget.get()))
def trigger_waveform_handler(self, event):
self.send({event.widget.ref: True})
#print event.widget.ref, "- triggering wavetable"
def send_scale(self):
do = {'scale': self.scale.get()}
self.send(do)
#print do
def send(self, msg):
self.gui_logger.info("sending: {0}".format(msg))
self.send_sock.sendto(json.dumps(msg), (remote_host, send_port))
def create_ranges(self):
counter = 0
for ran in RANGES:
setattr(self, 'min_' + ran, RANGES[ran]['min'])
setattr(self, 'max_' + ran, RANGES[ran]['max'])
self.this_min_scale = Scale(self, label='min ' + ran, orient=HORIZONTAL,
from_=getattr(self, 'min_' + ran),
to=getattr(self, 'max_' + ran),
resolution=RANGES[ran]['res'])
self.this_max_scale = Scale(self, label='max ' + ran, orient=HORIZONTAL,
from_=getattr(self, 'min_' + ran),
to=getattr(self, 'max_' + ran),
resolution=RANGES[ran]['res'])
self.this_min_scale.set(RANGES[ran]['min_start'])
self.this_max_scale.set(RANGES[ran]['max_start'])
self.this_min_scale.enable = ('enable' in RANGES[ran].keys() and
RANGES[ran]['enable'] or None)
self.this_min_scale.disable = ('disable' in RANGES[ran].keys() and
RANGES[ran]['disable'] or None)
self.this_max_scale.enable = ('enable' in RANGES[ran].keys() and
RANGES[ran]['enable'] or None)
self.this_max_scale.disable = ('disable' in RANGES[ran].keys() and
RANGES[ran]['disable'] or None)
self.this_min_scale.grid(column=2, row=counter, sticky=E + W)
self.this_max_scale.grid(column=2, row=counter + 1, sticky=E + W)
self.this_min_scale.ref = 'min_' + ran
self.this_max_scale.ref = 'max_' + ran
self.this_min_scale.bind("<ButtonRelease>", self.scale_handler)
self.this_max_scale.bind("<ButtonRelease>", self.scale_handler)
counter += 2
def socket_read_handler(self, file, mask):
data_object = json.loads(file.recv(1024))
do = data_object.items()[0]
#print "do:", do
self.set_value(do[0], do[1])
def _init_components(self):
# group type selection (alternating, classical, sporadic, exceptional)
group_type_frame = LabelFrame(self, text="Group type")
group_type_frame.pack(expand=True, fill="x", padx=10, pady=5)
# group type radio buttons (Alternating, Classical etc.)
self._group_type = StringVar()
self._type_radio_buttons = dict()
for type in ("Alternating", "Classical", "Exceptional", "Sporadic"):
self._type_radio_buttons[type] = Radiobutton(
group_type_frame, variable=self._group_type, value=type, text=type
)
self._type_radio_buttons[type].pack(anchor="nw", padx=10)
# set group type selection handler
self._group_type.trace("w", lambda n, i, m: self._group_type_selection())
# parameters for each group (degree for alternating, field and
# dimension for classical etc.
group_params_frame = LabelFrame(self, text="Parameters")
group_params_frame.pack(expand=True, fill="x", padx=10, pady=5)
# alternating
self._alt_params = Frame(group_params_frame)
self._alt_params.columnconfigure(1, weight=1)
Label(self._alt_params, text="Degree").grid(sticky="w")
self._alt_degree = NumberBox(self._alt_params, constraints=Constraints(min=5))
self._alt_degree.grid(row=0, column=1, sticky="we")
# classical
self._clas_params = Frame(group_params_frame)
self._clas_params.columnconfigure(1, weight=1)
Label(self._clas_params, text="Type").grid(row=0, sticky="w")
self._clas_type = OptionList(self._clas_params, values=ClassicalGroup.types())
self._clas_type.variable.trace("w", lambda n, i, m: self._classical_group_type_selection())
self._clas_type.grid(row=0, column=1, sticky="we")
Label(self._clas_params, text="Dimension").grid(row=1, sticky="w")
self._clas_dim = NumberBox(self._clas_params)
self._clas_dim.grid(row=1, column=1, sticky="we")
Label(self._clas_params, text="Field order").grid(row=2, sticky="w")
self._clas_field = NumberBox(self._clas_params, constraints=Constraints(primality=numeric.PRIME_POWER))
self._clas_field.grid(row=2, column=1, sticky="we")
self._classical_group_type_selection()
# exceptional
self._ex_params = Frame(group_params_frame)
self._ex_params.columnconfigure(1, weight=1)
Label(self._ex_params, text="Type").grid(row=0, sticky="w")
self._ex_type = OptionList(self._ex_params, values=ExceptionalGroup.types())
self._ex_type.setvar(value=ExceptionalGroup.types()[0])
self._ex_type.grid(row=0, column=1, sticky="we")
Label(self._ex_params, text="Field order").grid(row=1, sticky="w")
self._ex_field = NumberBox(self._ex_params, constraints=Constraints(primality=numeric.PRIME_POWER))
self._ex_field.grid(row=1, column=1, sticky="we")
# sporadic
self._spor_params = Frame(group_params_frame)
self._spor_params.columnconfigure(1, weight=1)
Label(self._spor_params, text="Group").grid(row=0, sticky="w")
self._sporadic_group = OptionList(self._spor_params, values=SporadicGroup.all_groups())
self._sporadic_group.grid(row=0, column=1, sticky="we")
# pack params frames
for child_frame in group_params_frame.winfo_children():
child_frame.pack(expand=True, fill="x", padx=10)
def _init_components(self):
# group type selection (alternating, classical, sporadic, exceptional)
group_type_frame = LabelFrame(self, text="Group type")
group_type_frame.pack(expand=True, fill='x', padx=10, pady=5)
# group type radio buttons (Alternating, Classical etc.)
self._group_type = StringVar()
self._type_radio_buttons = dict()
for type in ("Alternating", "Classical", "Exceptional", "Sporadic"):
self._type_radio_buttons[type] = Radiobutton(group_type_frame,
variable=self._group_type, value=type, text=type)
self._type_radio_buttons[type].pack(anchor='nw', padx=10)
# set group type selection handler
self._group_type.trace("w",
lambda n, i, m: self._group_type_selection())
# parameters for each group (degree for alternating, field and
# dimension for classical etc.
group_params_frame = LabelFrame(self, text="Parameters")
group_params_frame.pack(expand=True, fill='x', padx=10, pady=5)
# alternating
self._alt_params = Frame(group_params_frame)
self._alt_params.columnconfigure(1, weight=1)
Label(self._alt_params, text="Degree").grid(sticky='w')
self._alt_degree = NumberBox(self._alt_params,
constraints=Constraints(min=5))
self._alt_degree.grid(row=0, column=1, sticky='we')
# classical
self._clas_params = Frame(group_params_frame)
self._clas_params.columnconfigure(1, weight=1)
Label(self._clas_params, text="Type").grid(row=0, sticky='w')
self._clas_type = OptionList(self._clas_params,
values=ClassicalGroup.types())
self._clas_type.variable.trace("w",
lambda n, i, m: self._classical_group_type_selection())
self._clas_type.grid(row=0, column=1, sticky='we')
Label(self._clas_params, text="Dimension").grid(row=1, sticky='w')
self._clas_dim = NumberBox(self._clas_params)
self._clas_dim.grid(row=1, column=1, sticky='we')
Label(self._clas_params, text="Field order").grid(row=2, sticky='w')
self._clas_field = NumberBox(self._clas_params,
constraints=Constraints(primality=numeric.PRIME_POWER))
self._clas_field.grid(row=2, column=1, sticky='we')
self._classical_group_type_selection()
# exceptional
self._ex_params = Frame(group_params_frame)
self._ex_params.columnconfigure(1, weight=1)
Label(self._ex_params, text="Type").grid(row=0, sticky='w')
self._ex_type = OptionList(self._ex_params,
values=ExceptionalGroup.types())
self._ex_type.setvar(value=ExceptionalGroup.types()[0])
self._ex_type.grid(row=0, column=1, sticky='we')
Label(self._ex_params, text="Field order").grid(row=1, sticky='w')
self._ex_field = NumberBox(self._ex_params,
constraints=Constraints(primality=numeric.PRIME_POWER))
self._ex_field.grid(row=1, column=1, sticky='we')
# sporadic
self._spor_params = Frame(group_params_frame)
self._spor_params.columnconfigure(1, weight=1)
Label(self._spor_params, text="Group").grid(row=0, sticky='w')
self._sporadic_group = OptionList(self._spor_params,
values=SporadicGroup.all_groups())
self._sporadic_group.grid(row=0, column=1, sticky='we')
# pack params frames
for child_frame in group_params_frame.winfo_children():
child_frame.pack(expand=True, fill='x', padx=10)
