Client/gui/MainWindow.py

import tkinter as tk
from tkinter import ttk
from tkinter import messagebox
from gui.IMainWindow import *

class MainWindow(IMainWindow):
    def __init__(self, controller):
        self.controller = controller
        self.root = tk.Tk()
        self.root.title("SecCon - © Louis SWINNEN 2022")
        self.root.config(bd=5)
        self.host = tk.StringVar()
        self.passw = tk.StringVar()
        self.login = tk.StringVar()
        self.tls = tk.BooleanVar()
        self.port = tk.IntVar()
        self.draw_window()

    def start_main_loop(self):
        self.tf_host.focus()
        self.root.mainloop()

    def draw_window(self):
        self.draw_top_pane()
        self.draw_center_pane()
        self.draw_footer_pane()
        self.not_connected_mode()

    def draw_top_pane(self):
        top_pane = ttk.LabelFrame(self.root, padding=(3, 3, 12, 12), text=" Connection to FileFrontEnd ")
        top_pane.pack(fill=tk.X)
        top_pane.columnconfigure(1, weight=1)

        ttk.Label(top_pane, text="Host:").grid(row=0, column=0, sticky=tk.E)
        self.tf_host = ttk.Entry(top_pane, textvariable=self.host)
        self.tf_host.grid(row=0, column=1, sticky=tk.EW, padx=5, pady=5)

        ttk.Label(top_pane, text="Port:").grid(row=0, column=2, sticky=tk.E)
        self.tf_port = ttk.Entry(top_pane, textvariable=self.port)
        self.tf_port.grid(row=0, column=3, sticky=tk.EW, padx=5, pady=2)

        ttk.Label(top_pane, text="Login:").grid(row=1, column=0, sticky=tk.E)
        self.tf_login = ttk.Entry(top_pane, textvariable=self.login)
        self.tf_login.grid(row=1,column=1, sticky=tk.EW, padx=5, pady=5)

        ttk.Label(top_pane, text="Password:").grid(row=1, column=2, sticky=tk.E)
        self.tf_password = ttk.Entry(top_pane, show="*", textvariable=self.passw)
        self.tf_password.grid(row=1,column=3, sticky=tk.EW, padx=5, pady=2)

        inner_frame = ttk.Frame(top_pane)
        inner_frame.grid(row=2, column=0, columnspan=4, sticky=tk.NSEW)
        inner_frame.columnconfigure(1,weight=1)

        ttk.Label(inner_frame, text="Security:").grid(row=0, column=0, sticky=tk.E)
        self.cb_tls = ttk.Checkbutton(inner_frame, text="with SSL/TLS", variable=self.tls)
        self.cb_tls.grid(row=0, column=1, padx=5, pady=2, sticky=tk.W)
        self.bt_signup = ttk.Button(inner_frame, text="Sign up", command=self.sign_up)
        self.bt_signup.grid(row=0, column=2, padx=5, pady=2,sticky=tk.E)
        self.bt_signin = ttk.Button(inner_frame, text="Sign in", command=self.sign_in)
        self.bt_signin.grid(row=0, column=3, padx=5, pady=2, sticky=tk.E)



    def draw_center_pane(self):
        title_pane = ttk.Frame(self.root, padding=(5, 0, 5, 0))
        ttk.Label(title_pane, text="My files:").grid(row=0, column=0, sticky=tk.E)
        title_pane.pack(fill=tk.X)
        center_pane = ttk.Frame(self.root, padding=(5, 0, 5, 0))
        center_pane.pack(fill=tk.BOTH, expand=True)
        center_pane.columnconfigure(1, weight=1)

        self.scroll = ttk.Scrollbar(center_pane)
        self.tv_files = ttk.Treeview(center_pane, yscrollcommand=self.scroll.set, height=6)
        self.tv_files["columns"] = ["Filename", "Size"]
        self.tv_files["show"] = "headings"
        self.tv_files.heading("Filename", text="Filename")
        self.tv_files.heading("Size", text="Filesize")
        self.tv_files.pack(side=tk.LEFT, fill=tk.BOTH, expand=True, pady=5)
        self.scroll.config(command=self.tv_files.yview)
        self.scroll.pack(side=tk.RIGHT, fill=tk.Y, pady=5)

        bottom_pane = ttk.Frame(self.root, padding=(5, 0, 5, 0))
        bottom_pane.columnconfigure(1, weight=1)
        self.bt_filelist = ttk.Button(bottom_pane, text="Refresh list", command=self.file_list)
        self.bt_filelist.grid(row=0, column=0, padx=10, pady=2,sticky=tk.E)
        self.bt_savefile = ttk.Button(bottom_pane, text="Upload file", command=self.save_file)
        self.bt_savefile.grid(row=0, column=1, padx=10, pady=2,sticky=tk.E)
        self.bt_getfile = ttk.Button(bottom_pane, text="Download file", command=self.get_file)
        self.bt_getfile.grid(row=0, column=2, padx=10, pady=2,sticky=tk.E)
        self.bt_removefile = ttk.Button(bottom_pane, text="Remove file", command=self.remove_file)
        self.bt_removefile.grid(row=0, column=3, padx=10, pady=2,sticky=tk.E)
        bottom_pane.pack(fill=tk.X)

    def draw_footer_pane(self):
        footer_pane = ttk.Frame(self.root, padding=(5,10,5,0))
        footer_pane.pack(fill=tk.X)
        footer_pane.columnconfigure(1, weight=1)
        self.bt_about = ttk.Button(footer_pane, text="About", command=self.about)
        self.bt_about.grid(row=0, column=0, pady=3, sticky=tk.E)
        self.bt_quit = ttk.Button(footer_pane, text="Quit", command=self.quit)
        self.bt_quit.grid(row=0, column=1, pady=3, sticky=tk.E)

    def not_connected_mode(self):
        self.bt_filelist.state(["disabled"])
        self.bt_savefile.state(["disabled"])
        self.bt_getfile.state(["disabled"])
        self.bt_removefile.state(["disabled"])

    def connected_mode(self):
        self.tf_host.state(["disabled"])
        self.tf_port.state(["disabled"])
        self.tf_login.state(["disabled"])
        self.tf_password.state(["disabled"])
        self.bt_signin.state(["disabled"])
        self.bt_signup.state(["disabled"])
        self.cb_tls.state(["disabled"])
        self.bt_filelist.state(["!disabled"])
        self.bt_savefile.state(["!disabled"])
        self.bt_getfile.state(["!disabled"])
        self.bt_removefile.state(["!disabled"])

    def sign_in(self):
        pass
    def sign_up(self):
        pass

    def save_file(self):
        pass

    def get_file(self):
        pass

    def remove_file(self):
        pass

    def file_list(self):
        pass

    def about(self):
        pass

    def quit(self):
        self.root.destroy()
        self.controller.on_quit()