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97 lines
2.9 KiB
97 lines
2.9 KiB
import functools
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import threading
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import tkinter as tk
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from tkinter import StringVar, messagebox
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from tkinter import ttk
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class CodeDialog(object):
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def __init__(self, title=None, label="Code Dialog"):
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self.root = tk.Tk()
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self.root.title(title)
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self.code = StringVar()
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mainframe = ttk.Frame(self.root, padding="12 12 12 12")
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mainframe.grid(column=0, row=0, )
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self.label = ttk.Label(mainframe, text=label, width=10)
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self.input = ttk.Entry(mainframe, textvariable=self.code, width=20)
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self.button = ttk.Button(mainframe, text="ok", command=self.click_ok, width=5, )
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self.label.grid(row=1, column=0)
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self.input.grid(row=1, column=1)
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self.button.grid(row=2, column=1, sticky=tk.E)
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self.root.bind('<Return>', self.click_ok)
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def wait_string(self):
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# 局中
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self.root.eval('tk::PlaceWindow . center')
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self.root.mainloop()
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return self.code.get()
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def click_ok(self, *args, **kwargs):
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if not self.code.get():
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messagebox.showwarning(title="warning", message="code is empty")
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return
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self.root.destroy()
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class TkProgressBar(object):
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def __init__(self, wait_func=None):
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self._wait_func = wait_func
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self._done = threading.Event()
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self._root = None
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def _check(self):
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if self._done.isSet():
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self._root.destroy()
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return
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self._root.after(100, self._check)
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def stop(self):
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self._done.set()
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def show(self):
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if not self._wait_func:
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return
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root = tk.Tk()
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width, height = root.winfo_screenwidth(), root.winfo_screenheight()
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root.geometry('%dx%d' % (width, height))
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root.title('Progress')
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root.grid()
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pb_length = width - 20
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pb = ttk.Progressbar(root, orient='horizontal', length=pb_length, mode='indeterminate')
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pb.pack(expand=True, padx=10, pady=10)
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self._root = root
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self._root.after(60, pb.start)
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self._root.after(100, self._check)
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def _wait_run_func():
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self._wait_func()
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self.stop()
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print('wait func done')
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self._root.attributes("-topmost", True)
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self._root.attributes("-fullscreen", True)
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threading.Thread(target=_wait_run_func).start()
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self._root.mainloop()
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# progress bar 装饰器，用于显示进度动画
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# 此方法会创建一个全屏的进度条窗口
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def wrapper_progress_bar(func):
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def inner(*args, **kwargs):
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wait_func = functools.partial(func, *args, **kwargs)
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tk_process = TkProgressBar(wait_func=wait_func)
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tk_process.show()
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return inner
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if __name__ == '__main__':
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# code = CodeDialog(title="Code Dialog", label="Code: ").wait_string()
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# print(code)
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import time
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progress = TkProgressBar(wait_func=lambda: time.sleep(15))
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progress.show()
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print('end')
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