番茄計時器""" 番茄計時器 — CustomTkinter 支援： • 同時設定多個計時器 • 兩種模式：「幾分鐘後」/ 「指定時刻」 • 自訂提醒文字 • 時間到彈出通知視窗 + 系統通知（可選） • 開始 / 暫停 / 重置 """ import customtkinter as ctk import tkinter as tk from tkinter import messagebox from datetime import datetime, timedelta import time, threading # ── 全域主題 ────────────────────────────────────────────── ctk.set_appearance_mode("dark") ctk.set_default_color_theme("blue") PALETTE = { "bg": "#0d1117", "panel": "#161b22", "border": "#30363d", "accent": "#58a6ff", "green": "#3fb950", "orange": "#f0883e", "red": "#f85149", "text": "#e6edf3", "subtext": "#8b949e", } # ── 單一計時器卡片 ──────────────────────────────────────── class TimerCard(ctk.CTkFrame): CARD_ID = 0 def __init__(self, master, on_remove, **kwargs): super().__init__(master, fg_color=PALETTE["panel"], corner_radius=12, border_width=1, border_color=PALETTE["border"], **kwargs) TimerCard.CARD_ID += 1 self._id = TimerCard.CARD_ID self._on_remove = on_remove self._running = False self._paused = False self._target_ts : float | None = None # unix timestamp self._remaining : int = 0 # seconds self._thread : threading.Thread | None = None self._stop_evt = threading.Event() self._build() # ── 建構 UI ────────────────────────────────────────── def _build(self): # 頂列：標題 + 刪除 top = ctk.CTkFrame(self, fg_color="transparent") top.pack(fill="x", padx=14, pady=(12, 0)) ctk.CTkLabel(top, text=f"計時器 #{self._id}", font=("Consolas", 13, "bold"), text_color=PALETTE["accent"]).pack(side="left") ctk.CTkButton(top, text="✕", width=28, height=28, font=("Consolas", 13), fg_color=PALETTE["border"], hover_color=PALETTE["red"], text_color=PALETTE["text"], command=self._remove).pack(side="right") # ── 模式選擇 ───────────────────────────────────── mode_frame = ctk.CTkFrame(self, fg_color="transparent") mode_frame.pack(fill="x", padx=14, pady=(8, 0)) self._mode = ctk.StringVar(value="minutes") ctk.CTkRadioButton(mode_frame, text="幾分鐘後", variable=self._mode, value="minutes", font=("Consolas", 12), text_color=PALETTE["text"], command=self._mode_changed).pack(side="left", padx=(0,16)) ctk.CTkRadioButton(mode_frame, text="指定時刻", variable=self._mode, value="clock", font=("Consolas", 12), text_color=PALETTE["text"], command=self._mode_changed).pack(side="left") # ── 輸入區（分鐘 / 時刻 切換） ─────────────────── self._input_frame = ctk.CTkFrame(self, fg_color="transparent") self._input_frame.pack(fill="x", padx=14, pady=(6, 0)) self._build_minute_input() # ── 提醒文字 ───────────────────────────────────── ctk.CTkLabel(self, text="提醒文字", font=("Consolas", 11), text_color=PALETTE["subtext"]).pack(anchor="w", padx=14, pady=(8,0)) self._msg_entry = ctk.CTkEntry(self, placeholder_text="輸入提醒內容…", font=("Consolas", 12), fg_color=PALETTE["bg"], border_color=PALETTE["border"], text_color=PALETTE["text"]) self._msg_entry.pack(fill="x", padx=14) # ── 倒數顯示 ───────────────────────────────────── self._countdown_label = ctk.CTkLabel( self, text="──:──:──", font=("Consolas", 36, "bold"), text_color=PALETTE["text"] ) self._countdown_label.pack(pady=(10, 4)) self._status_label = ctk.CTkLabel( self, text="待機中", font=("Consolas", 11), text_color=PALETTE["subtext"] ) self._status_label.pack() # ── 控制按鈕 ───────────────────────────────────── btn_row = ctk.CTkFrame(self, fg_color="transparent") btn_row.pack(pady=(8, 14)) btn_cfg = dict(width=80, height=34, corner_radius=8, font=("Consolas", 12, "bold")) self._start_btn = ctk.CTkButton(btn_row, text="▶ 開始", fg_color=PALETTE["green"], hover_color="#2ea043", text_color="#fff", command=self._start, **btn_cfg) self._start_btn.pack(side="left", padx=4) self._pause_btn = ctk.CTkButton(btn_row, text="⏸ 暫停", fg_color=PALETTE["orange"], hover_color="#d08030", text_color="#fff", state="disabled", command=self._pause, **btn_cfg) self._pause_btn.pack(side="left", padx=4) self._reset_btn = ctk.CTkButton(btn_row, text="↺ 重置", fg_color=PALETTE["border"], hover_color="#484f58", text_color=PALETTE["text"], command=self._reset, **btn_cfg) self._reset_btn.pack(side="left", padx=4) # ── 模式輸入區 ─────────────────────────────────────── def _clear_input_frame(self): for w in self._input_frame.winfo_children(): w.destroy() def _build_minute_input(self): self._clear_input_frame() ctk.CTkLabel(self._input_frame, text="分鐘數", font=("Consolas", 11), text_color=PALETTE["subtext"]).pack(side="left", padx=(0,6)) self._min_var = ctk.StringVar(value="25") vcmd = (self.register(lambda s: s.isdigit() or s == ""), "%P") self._min_entry = ctk.CTkEntry(self._input_frame, textvariable=self._min_var, width=72, font=("Consolas", 14), fg_color=PALETTE["bg"], border_color=PALETTE["border"], text_color=PALETTE["text"], validate="key", validatecommand=vcmd) self._min_entry.pack(side="left") ctk.CTkLabel(self._input_frame, text="分", font=("Consolas", 11), text_color=PALETTE["subtext"]).pack(side="left", padx=(4,0)) # 快速按鈕 for m in (5, 10, 25, 60): ctk.CTkButton(self._input_frame, text=f"+{m}", width=36, height=26, corner_radius=6, font=("Consolas", 11), fg_color=PALETTE["border"], hover_color="#484f58", text_color=PALETTE["text"], command=lambda v=m: self._add_minutes(v) ).pack(side="left", padx=2) def _build_clock_input(self): self._clear_input_frame() ctk.CTkLabel(self._input_frame, text="時刻（HH:MM）", font=("Consolas", 11), text_color=PALETTE["subtext"]).pack(side="left", padx=(0,6)) now = datetime.now().strftime("%H:%M") self._clock_var = ctk.StringVar(value=now) self._clock_entry = ctk.CTkEntry(self._input_frame, textvariable=self._clock_var, width=80, font=("Consolas", 14), fg_color=PALETTE["bg"], border_color=PALETTE["border"], text_color=PALETTE["text"], placeholder_text="09:30") self._clock_entry.pack(side="left") def _mode_changed(self): if self._mode.get() == "minutes": self._build_minute_input() else: self._build_clock_input() def _add_minutes(self, v): try: cur = int(self._min_var.get() or 0) except ValueError: cur = 0 self._min_var.set(str(cur + v)) # ── 計算目標時間 ───────────────────────────────────── def _compute_target(self) -> tuple[bool, str]: if self._mode.get() == "minutes": try: mins = int(self._min_var.get()) if mins <= 0: return False, "請輸入大於 0 的分鐘數" except ValueError: return False, "分鐘數無效" self._target_ts = time.time() + mins * 60 else: raw = self._clock_var.get().strip() try: t = datetime.strptime(raw, "%H:%M") now = datetime.now() target = now.replace(hour=t.hour, minute=t.minute, second=0, microsecond=0) if target <= now: target += timedelta(days=1) self._target_ts = target.timestamp() except ValueError: return False, "時刻格式應為 HH:MM" return True, "" # ── 控制邏輯 ───────────────────────────────────────── def _start(self): if self._paused: # 從暫停恢復：用剩餘秒數重新計算 target self._target_ts = time.time() + self._remaining self._paused = False else: ok, err = self._compute_target() if not ok: messagebox.showerror("輸入錯誤", err) return self._running = True self._stop_evt.clear() self._start_btn.configure(state="disabled") self._pause_btn.configure(state="normal") self._status_label.configure(text="計時中…", text_color=PALETTE["green"]) self._thread = threading.Thread(target=self._tick, daemon=True) self._thread.start() def _pause(self): if not self._running: return self._running = False self._paused = True self._stop_evt.set() self._start_btn.configure(state="normal", text="▶ 繼續") self._pause_btn.configure(state="disabled") self._status_label.configure(text="已暫停", text_color=PALETTE["orange"]) def _reset(self): self._running = False self._paused = False self._target_ts = None self._remaining = 0 self._stop_evt.set() self._start_btn.configure(state="normal", text="▶ 開始") self._pause_btn.configure(state="disabled") self._countdown_label.configure(text="──:──:──", text_color=PALETTE["text"]) self._status_label.configure(text="待機中", text_color=PALETTE["subtext"]) def _remove(self): self._reset() self._on_remove(self) # ── 計時執行緒 ──────────────────────────────────────── def _tick(self): while not self._stop_evt.is_set(): remaining = self._target_ts - time.time() if remaining <= 0: self._remaining = 0 self.after(0, self._done) return self._remaining = int(remaining) self.after(0, self._update_display, self._remaining) self._stop_evt.wait(0.5) def _update_display(self, secs: int): h = secs // 3600 m = (secs % 3600) // 60 s = secs % 60 self._countdown_label.configure( text=f"{h:02d}:{m:02d}:{s:02d}", text_color=PALETTE["red"] if secs <= 60 else PALETTE["text"] ) def _done(self): self._running = False self._countdown_label.configure(text="00:00:00", text_color=PALETTE["red"]) self._status_label.configure(text="時間到！", text_color=PALETTE["red"]) self._start_btn.configure(state="normal", text="▶ 開始") self._pause_btn.configure(state="disabled") msg = self._msg_entry.get().strip() or "時間到！" self._show_notify(msg) def _show_notify(self, msg: str): win = ctk.CTkToplevel(self) win.title("⏰ 提醒") win.geometry("360x220") win.configure(fg_color=PALETTE["bg"]) win.lift() win.attributes("-topmost", True) ctk.CTkLabel(win, text="⏰", font=("Segoe UI Emoji", 48)).pack(pady=(24, 4)) ctk.CTkLabel(win, text=msg, font=("Consolas", 16, "bold"), text_color=PALETTE["text"], wraplength=300).pack(pady=4) ctk.CTkLabel(win, text=f"計時器 #{self._id}", font=("Consolas", 11), text_color=PALETTE["subtext"]).pack() ctk.CTkButton(win, text="知道了", font=("Consolas", 13), fg_color=PALETTE["accent"], hover_color="#1f6feb", text_color="#fff", width=120, command=win.destroy).pack(pady=16) # ── 主視窗 ──────────────────────────────────────────────── class App(ctk.CTk): def __init__(self): super().__init__() self.title("番茄計時器") self.geometry("520x720") self.minsize(460, 500) self.configure(fg_color=PALETTE["bg"]) self._cards: list[TimerCard] = [] self._build() def _build(self): # 頂欄 header = ctk.CTkFrame(self, fg_color="transparent") header.pack(fill="x", padx=20, pady=(18, 8)) ctk.CTkLabel(header, text="⏱ 番茄計時器", font=("Consolas", 20, "bold"), text_color=PALETTE["accent"]).pack(side="left") ctk.CTkButton(header, text="＋ 新增計時器", width=130, height=34, corner_radius=8, font=("Consolas", 12, "bold"), fg_color=PALETTE["accent"], hover_color="#1f6feb", text_color="#fff", command=self._add_card).pack(side="right") # 捲動區 self._scroll = ctk.CTkScrollableFrame(self, fg_color="transparent", scrollbar_button_color=PALETTE["border"]) self._scroll.pack(fill="both", expand=True, padx=16, pady=(0, 16)) # 預設加一張卡片 self._add_card() def _add_card(self): card = TimerCard(self._scroll, on_remove=self._remove_card) card.pack(fill="x", pady=8) self._cards.append(card) def _remove_card(self, card: TimerCard): card.pack_forget() card.destroy() self._cards.remove(card) if __name__ == "__main__": app = App() app.mainloop()