import tkinter as tk from tkinter import messagebox, ttk import winsound import time import random class CoolTimer(tk.Tk): def __init__(self): super().__init__() self.title("特色大屏倒计时器（多铃声版）") self.geometry("800x500") self.resizable(0, 0) self.configure(bg="#1e1e2f") # 状态变量 self.running = False self.paused = False self.total = 0 # 铃声配置（多种预设铃声） self.ringtone_types = { "经典蜂鸣音": {"start": 1000, "pause": 600, "reset": 400, "countdown": 1500, "end": [2000, 1500, 2000]}, "轻快提示音": {"start": 1200, "pause": 800, "reset": 500, "countdown": 1800, "end": [1800, 1400, 1800]}, "沉稳低音音": {"start": 800, "pause": 500, "reset": 300, "countdown": 1200, "end": [1500, 1000, 1500]}, "随机趣味音": {"start": None, "pause": None, "reset": None, "countdown": None, "end": None}, "静音模式": {"start": 0, "pause": 0, "reset": 0, "countdown": 0, "end": [0, 0, 0]} } self.current_ringtone = tk.StringVar(value="经典蜂鸣音") # ========== 大屏时间显示 ========== self.lbl_time = tk.Label( self, text="00:00:00", font=("Impact", 80), bg="#1e1e2f", fg="#00ffcc" ) self.lbl_time.pack(pady=20) # ========== 铃声选择区 ========== ring_frame = tk.Frame(self, bg="#1e1e2f") ring_frame.pack(pady=10) tk.Label( ring_frame, text="选择铃声：", font=("Microsoft YaHei", 14), bg="#1e1e2f", fg="white" ).grid(row=0, column=0, padx=10) # 下拉选择框 self.ring_combobox = ttk.Combobox( ring_frame, textvariable=self.current_ringtone, values=list(self.ringtone_types.keys()), font=("Microsoft YaHei", 12), state="readonly", width=15 ) self.ring_combobox.grid(row=0, column=1, padx=10) # 试听按钮 self.test_btn = tk.Button( ring_frame, text="试听结束铃声", font=("Microsoft YaHei", 12), bg="#3a3f5c", fg="white", relief="flat", command=self.test_ringtone ) self.test_btn.grid(row=0, column=2, padx=10) # ========== 时分秒滚轮选择区 ========== spin_frame = tk.Frame(self, bg="#1e1e2f") spin_frame.pack(pady=10) # 小时滚轮 self.hh = tk.Spinbox( spin_frame, from_=0, to=99, width=3, font=("Arial", 28), justify=tk.CENTER ) self.hh.insert(0, "00") # 分钟滚轮 self.mm = tk.Spinbox( spin_frame, from_=0, to=59, width=3, font=("Arial", 28), justify=tk.CENTER ) self.mm.insert(0, "00") # 秒滚轮 self.ss = tk.Spinbox( spin_frame, from_=0, to=59, width=3, font=("Arial", 28), justify=tk.CENTER ) self.ss.insert(0, "00") # 滚轮布局 self.hh.grid(row=0, column=0, padx=8) tk.Label(spin_frame, text=":", font=("Arial", 28), bg="#1e1e2f", fg="white").grid(row=0, column=1) self.mm.grid(row=0, column=2, padx=8) tk.Label(spin_frame, text=":", font=("Arial", 28), bg="#1e1e2f", fg="white").grid(row=0, column=3) self.ss.grid(row=0, column=4, padx=8) # ========== 功能按钮区 ========== btn_frame = tk.Frame(self, bg="#1e1e2f") btn_frame.pack(pady=20) # 按钮样式 btn_style = { "font": ("Microsoft YaHei", 16, "bold"), "width": 8, "relief": "flat", "fg": "white" } # 开始按钮 self.btn_start = tk.Button( btn_frame, text="开始", bg="#00c853", **btn_style, command=self.start ) self.btn_start.grid(row=0, column=0, padx=12) # 暂停按钮 self.btn_pause = tk.Button( btn_frame, text="暂停", bg="#ffab00", **btn_style, command=self.pause ) self.btn_pause.grid(row=0, column=1, padx=12) # 重置按钮 self.btn_reset = tk.Button( btn_frame, text="重置", bg="#d50000", **btn_style, command=self.reset ) self.btn_reset.grid(row=0, column=2, padx=12) def get_ringtone_freq(self, sound_type): """获取当前选择铃声的频率""" ringtone = self.ringtone_types[self.current_ringtone.get()] freq = ringtone[sound_type] # 随机趣味音处理 if freq is None: if sound_type == "end": return [random.randint(1000, 2000) for _ in range(3)] else: return random.randint(500, 2000) return freq def play_sound(self, freq, duration=200): """播放音效（频率为0时静音）""" if freq == 0: return try: winsound.Beep(freq, duration) except Exception: pass def test_ringtone(self): """试听当前选择的结束铃声""" end_freqs = self.get_ringtone_freq("end") for freq in end_freqs: self.play_sound(freq, 250) time.sleep(0.1) def get_seconds(self): """转换时分秒为总秒数""" try: h = int(self.hh.get()) m = int(self.mm.get()) s = int(self.ss.get()) return h * 3600 + m * 60 + s except ValueError: return 0 def show_time(self, sec): """格式化显示时间""" h = sec // 3600 m = (sec % 3600) // 60 s = sec % 60 self.lbl_time.config(text=f"{h:02d}:{m:02d}:{s:02d}") def start(self): """开始/继续倒计时""" if self.paused: # 继续倒计时 freq = self.get_ringtone_freq("start") self.play_sound(freq, 200) self.paused = False self.running = True self.count() return sec = self.get_seconds() if sec <= 0: messagebox.showwarning("提示", "请设置大于0的时间！") return self.total = sec self.show_time(self.total) self.running = True # 播放开始铃声 freq = self.get_ringtone_freq("start") self.play_sound(freq, 200) self.count() def pause(self): """暂停倒计时""" if self.running: # 播放暂停铃声 freq = self.get_ringtone_freq("pause") self.play_sound(freq, 200) self.running = False self.paused = True def reset(self): """重置倒计时""" # 播放重置铃声 freq = self.get_ringtone_freq("reset") self.play_sound(freq, 200) self.running = False self.paused = False self.total = 0 self.lbl_time.config(text="00:00:00", fg="#00ffcc") # 重置滚轮 self.hh.delete(0, tk.END) self.hh.insert(0, "00") self.mm.delete(0, tk.END) self.mm.insert(0, "00") self.ss.delete(0, tk.END) self.ss.insert(0, "00") def count(self): """倒计时核心逻辑""" if not self.running: return if self.total > 0: self.show_time(self.total) self.total -= 1 # 最后10秒提醒 if self.total <= 10: self.lbl_time.config(fg="#ff3d00") # 播放倒计时提醒音 freq = self.get_ringtone_freq("countdown") self.play_sound(freq, 100) else: self.lbl_time.config(fg="#00ffcc") self.after(1000, self.count) else: self.running = False self.lbl_time.config(fg="#00ffcc") # 播放结束特效铃声 end_freqs = self.get_ringtone_freq("end") for freq in end_freqs: self.play_sound(freq, 250) time.sleep(0.1) messagebox.showinfo("完成", "时间到！🎉") if __name__ == "__main__": app = CoolTimer() app.mainloop() app.mainloop() app.mainloop() r()