def get_key(self):
try:
sel = map(int, self.key_btn.curselection())
print sel
return number.keys()[sel[0]]
except IndexError:
return 'C'
def __init__(self, master):
frame = Frame(master)
frame.pack()
fluidsynth.init("ChoriumRevA.SF2")
roman_num = [0,2,4,5,7,9,11]
self.progression = []
self.buttons = {}
self.prog_var = StringVar()
self.display = Label( master, textvariable = self.prog_var).pack()
self.uniprog_var = StringVar()
self.unidisplay = Label( master, textvariable = self.uniprog_var).pack()
self.sug_var = StringVar()
self.sug_label = Label( master, textvariable = self.sug_var).pack()
#### Chord Buttons ####
self.key_btn = Listbox(frame)
self.key_btn.bind("<<ListboxSelect>>", self.display_progression)
self.key_btn.pack(side=BOTTOM)
for k in number.keys():
self.key_btn.insert(END, k)
for ch in roman_num:
btn = Button(frame, text=roman[ch], command=partial( self.print_ch, ch ) )
btn.pack(side=LEFT)
self.buttons[ ch ] = btn
#### other buttons ####
self.pop = Button(frame, text='Del', command=self.pop_ch)
self.pop.pack(side=BOTTOM)
self.play = Button(frame, text='Play', command=self.play_prog)
self.play.pack(side=TOP)
self.sugg = Button(frame, text='?', command=self.suggest)
self.sugg.pack(side=BOTTOM)
self.save_btn = Button(frame, text='Save', command=self.save_midi)
self.save_btn.pack(side=TOP)
#### Checkbox buttons for intervals ####
self.add7_var = BooleanVar()
self.add7 = Checkbutton( master, text="+ 7", variable = self.add7_var )
self.add7.pack()
self.maj_var = BooleanVar()
self.maj = Checkbutton( master, text="Major", variable = self.maj_var )
self.maj.pack()
