BitCrypt.py

import tkinter as tk
import pyperclip as pyclip
import time
from BitLib import BitLib
from tkinter import filedialog

sample_text = """Hello, can you encrypt this text? This is
the sample text of the program. What does
this text do? What is it's purpose? Who
knows? The computer knows. The computer
knows a lot, and we are very dependent on
it. Checking the time? Computer. Everything?
Computer. You're dependent on the computer
as well. But are these computers secure?
Should we trust these computers with our
personal data? Well it depends. There are
hackers out there. But that doesn't matter
anymore, as you getting hacked is a very
low probability. However, if you leave your
computer alone for even a minute, anyone
can just go on it and steal all your data.
Isn't that scary? You don't want that to
happen. But it won't if you use this program.
You can protect your data with a password,
and it would take a long time for someone
to decrypt it without the password. What
are you waiting for? Secure everything. Do
it. Your data is important. Come on. You
need to, you don't want someone extracting
your company's info and you getting blamed
for it. You don't wanna get sued. Do it."""

root = tk.Tk()

root.title("BitCrypt")
root.resizable(True, False)

out = tk.Text(root, width=100, height=10)
out.pack()

def process_encrypt():
    encrypt = BitLib(string_entry.get("1.0",'end-1c'), password_entry.get())
    encrypted = encrypt.encrypt()
    out.delete("1.0", tk.END)
    out.insert("1.0", encrypted)
    pyclip.copy(encrypted)
    notification = tk.Tk()
    notification.overrideredirect(True)
    notification.geometry(f"150x20+{root.winfo_screenwidth() - 150}+{root.winfo_screenheight() - 80}")
    notifier_text = tk.Label(notification, text="Copied to clipboard!")
    notifier_text.pack()
    t1 = time.time()
    while (time.time() - t1) < 2:
        notification.update_idletasks()
        notification.update()
    notification.destroy()

def process_decrypt():
    decrypt = BitLib(string_entry.get("1.0",'end-1c'), password_entry.get())
    decrypted = decrypt.decrypt()
    out.delete("1.0",'end-1c')
    out.insert("1.0", decrypted)
    pyclip.copy(decrypted)
    notification = tk.Tk()
    notification.overrideredirect(True)
    notification.geometry(f"150x20+{root.winfo_screenwidth() - 150}+{root.winfo_screenheight() - 80}")
    notifier_text = tk.Label(notification, text="Copied to clipboard!")
    notifier_text.pack()
    t1 = time.time()
    while (time.time() - t1) < 2:
        notification.update_idletasks()
        notification.update()
    notification.destroy()

def paste_clip():
    string_entry.delete("1.0",'end-1c')
    string_entry.insert("1.0", pyclip.paste())

def paste_file():
    to_paste = filedialog.askopenfile(filetypes=[("All Files", "*")]).read()
    string_entry.delete("1.0",'end-1c')
    string_entry.insert("1.0", to_paste)

def save_file():
    try:
        to_save = filedialog.asksaveasfilename(filetypes=[("All Files", "*")])
        save_string = out.get("1.0",'end-1c')
        file_to_save = open(to_save, mode="w")
        file_to_save.write(save_string)
    except:
        pass
main_canvas = tk.Canvas(root, width=200, height=50)
main_canvas.pack()

label1 = tk.Label(root, text="Enter string")
label1.pack()

string_entry = tk.Text(root, height=20)
string_entry.pack()

label2 = tk.Label(root, text="Enter password")
label2.pack()

password_entry = tk.Entry(root, show="*")
password_entry.pack()

encrypt_button = tk.Button(root, command=process_encrypt, text="Encrypt")
encrypt_button.pack(side=tk.LEFT, padx=15, pady=10)

decrypt_button = tk.Button(root, command=process_decrypt, text="Decrypt")
decrypt_button.pack(side=tk.RIGHT, padx=15, pady=10)

clipboard_button = tk.Button(root, command=save_file, text="To File")
clipboard_button.pack(side=tk.BOTTOM, pady = 10)

clipboard_button = tk.Button(root, command=paste_file, text="From File")
clipboard_button.pack(side=tk.BOTTOM, pady = 1)

clipboard_button = tk.Button(root, command=paste_clip, text="From Clipboard")
clipboard_button.pack(side=tk.BOTTOM, pady = 10)

string_entry.insert("1.0", sample_text)

root.mainloop()