69 lines
2.5 KiB
Python
69 lines
2.5 KiB
Python
from os import listdir
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from tkinter import Tk, StringVar,Button,messagebox, Radiobutton
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from tkinter import ttk
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from sys import exit as ex
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from pygame import mixer
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import threading
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from tkinter.simpledialog import askfloat
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from tkinter.messagebox import showerror
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play_window = Tk()
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play_window.title('播放')
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play_window.configure(background='gray')
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play_window.geometry("500x150")
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play_window.resizable(width=False, height=False)
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music_name = listdir('Music_Download')
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try:
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selected_music = StringVar(value=music_name[0])
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except:
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showerror('错误', '没有找到')
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else:
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music_dropdown = ttk.Combobox(play_window, textvariable=selected_music, values=music_name,state='readonly', width = 60)
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music_dropdown.place(x=20,y=20)
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def play_m():
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mixer.init()
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mixer.music.set_volume(0.1)
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music_name_in_def = music_dropdown.get()
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mixer.music.load('Music_Download/' + music_name_in_def)
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mixer.music.play(2)
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while mixer.music.get_busy():
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pass
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def pause_m():
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mixer.init()
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mixer.music.pause()
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def start_pause():
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mixer.init()
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global fadeout_TF
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mixer.music.unpause()
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#创建多线程，以防应用未响应
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def start_tread_1():
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thread = threading.Thread(target = pause_m, args = ())
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thread.setDaemon(True)
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thread.start()
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def start_tread_2():
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thread = threading.Thread(target = play_m, args = ())
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thread.setDaemon(True)
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thread.start()
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def start_tread_3():
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thread = threading.Thread(target = start_pause, args = ())
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thread.setDaemon(True)
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thread.start()
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def val_set():
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mixer.init()
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val = askfloat('音量设置', '请输入音量大小(0-1之间的小数)')
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if val > 1 or val < 0:
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showerror('错误', '请输入一个小于1或大于0的数')
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else:
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mixer.music.set_volume(val)
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play_button = Button(play_window, text="开始播放", command=start_tread_2,overrelief='sunken',bd=4,cursor='hand2')
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play_button.place(x=50, y=60)
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pause_button = Button(play_window, text="暂停", command=start_tread_1,overrelief='sunken',bd=4,cursor='hand2')
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pause_button.place(x=400, y=60)
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unpause_button = Button(play_window, text="继续播放", command=start_tread_3,overrelief='sunken',bd=4,cursor='hand2')
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unpause_button.place(x=200, y=60)
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val_button = Button(play_window, text = "声音设置", command = val_set, overrelief='sunken',bd=4,cursor='hand2')
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val_button.place(x = 300, y = 60)
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play_window.mainloop() |