84 lines
1.9 KiB
Python
84 lines
1.9 KiB
Python
#!/usr/bin/env python3
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"""
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Editor de texto simple
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"""
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import tkinter as tk
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from tkinter import filedialog, messagebox
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class SimpleTextEditor:
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def __init__(self, root):
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self.root = root
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self.text_area = tk.Text(self.root)
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self.text_area.pack(expand=True, fill=tk.BOTH)
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self.current_open_file = ""
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def new_file(self):
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self.text_area.delete("1.0", tk.END)
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self.current_open_file = ""
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def open_file(self):
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filename = filedialog.askopenfilename(
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title="Seleccione un archivo"
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)
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if filename:
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self.text_area.delete("1.0", tk.END)
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with open(filename, 'r') as file:
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self.text_area.insert("1.0", file.read())
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self.current_open_file = filename
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def save_file(self):
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if not self.current_open_file:
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new_file_path = filedialog.asksaveasfilename(
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title="Guardar archivo"
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)
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if new_file_path:
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self.current_open_file = new_file_path
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else:
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return
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with open(self.current_open_file, 'w') as file:
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file.write(self.text_area.get("1.0", tk.END))
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def quit_confirm(self):
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if messagebox.askokcancel("Salir", "¿Está seguro que desea salir?"):
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self.root.destroy()
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root = tk.Tk()
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root.geometry("900x700")
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root.title("Editor de texto simple")
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editor = SimpleTextEditor(root)
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menu_bar = tk.Menu(root)
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menu_options = tk.Menu(menu_bar, tearoff=0)
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menu_options.add_command(label="Nuevo", command=editor.new_file)
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menu_options.add_command(label="Abrir", command=editor.open_file)
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menu_options.add_command(label="Guardar", command=editor.save_file)
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menu_options.add_command(label="Salir", command=editor.quit_confirm)
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root.config(menu=menu_bar)
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menu_bar.add_cascade(label="Archivo", menu=menu_options)
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root.mainloop()
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