nenodias · April 24, 2024 03:39 · Apr 24, 2024
diff --git a/main.py b/main.py
@@ -0,0 +1,81 @@
+from dataclasses import dataclass
+from threading import Thread, Lock
+from tkinter import *
+from tkinter import messagebox
+from time import sleep
+from typing import Any
+
+STATE = "state"
+ENABLED = "normal"
+DISABLED = "disabled"
+
+
+@dataclass
+class Command:
+
+    args: dict
+    callable: callable
+
+class AppState:
+
+    def __init__(self) -> None:
+        self.count = 0
+        self.running = True
+        self.lock = Lock()
+        self.commands = []
+
+    def __call__(self, *args: Any, **kwds: Any) -> Any:
+        callback = []
+        try:
+            while self.running:
+
+                if len(self.commands) > 0:
+                    for value in self.commands:
+                        cmd :Command = value
+                        cmd.callable()
+                        if cmd.args is not None:
+                            callback.append(lambda : cmd.args.config(state = ENABLED))
+                    else:
+                        for after in callback:
+                            after()
+                    self.commands.clear()
+                    callback.clear()
+        except Exception as ex:
+            print(ex)
+            pass
+
+    def clicou(self):
+        inicio = self.count
+        while True:
+            self.count += 1
+            conta_label.config(text=f"contando: {self.count}")
+            print(self.count)
+            sleep(1)
+            if self.count >= (inicio + 10):
+                break
+
+    def add_clicou(self, botao):
+        self.lock.acquire()
+        botao[STATE] = DISABLED
+        self.commands.append(Command(botao, lambda: self.clicou()))
+        self.lock.release()
+
+    def close(self):
+        self.running = False
+
+state = AppState()
+Thread(target=state).start()
+
+def on_closing():
+    if messagebox.askokcancel("Quit", "Do you want to quit?"):
+        state.close()
+        janela.destroy()
+
+janela = Tk()
+janela.geometry("200x100")
+conta_label = Label(janela, text="contando: 0")
+conta_label.grid(row=8, column=0, padx=8, pady=15)
+botao = Button(janela, text="Iniciar", command=lambda : state.add_clicou(botao))
+botao.grid(column=0, row=10, padx=15, pady=15)
+janela.protocol("WM_DELETE_WINDOW", on_closing)
+janela.mainloop()