87 lines
1.8 KiB
Python
87 lines
1.8 KiB
Python
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import tkinter as tk
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from gensound import Sine
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# Konstanten
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c5= 523
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b = 494
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a = 440
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g = 392
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f = 349
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e = 330
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d = 294
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c = 262
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# ------------------------------------
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# Melodie / Model
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class Melody():
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def __init__(self, melody = "c,e,g,c5,g,e,c"):
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self.melody = melody
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def play(self, duration = 0.5, amplitude = 0.5):
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dur = duration * 1000
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ampl = amplitude
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s = Sine(frequency=440, duration=1)
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tone_list = self.melody.split(',')
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for tone in tone_list:
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if tone == "c5":
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s = s | Sine(frequency=c5, duration=dur)*0.5
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elif tone == "b":
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s = s | Sine(frequency=b, duration=dur)*0.5
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elif tone == "a":
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s = s | Sine(frequency=a, duration=dur)*0.5
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elif tone == "g":
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s = s | Sine(frequency=g, duration=dur)*0.5
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elif tone == "f":
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s = s | Sine(frequency=f, duration=dur)*0.5
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elif tone == "e":
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s = s | Sine(frequency=e, duration=dur)*0.5
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elif tone == "d":
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s = s | Sine(frequency=d, duration=dur)*0.5
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elif tone == "c":
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s = s | Sine(frequency=c, duration=dur)*0.5
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else:
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pass
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s.play()
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return True
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# Controller
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class Controller():
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def __init__(self):
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self.m = Melody()
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def ton(self):
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m = self.m
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m.play()
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# View
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class Application(tk.Frame):
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def __init__(self, master=None):
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super().__init__(master)
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self.pack()
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self.create_widgets()
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def create_widgets(self):
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self.b1 = tk.Button(self)
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self.b1["text"] = "Ton"
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self.b1["command"] = con.ton
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self.b1.pack(side="top")
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self.quit = tk.Button(self, text="QUIT", fg="red",
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command=root.destroy)
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self.quit.pack(side="bottom")
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# --- Ausführung ---
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root = tk.Tk()
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con = Controller()
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app = Application(master=root)
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app.mainloop()
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