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notepad.py
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notepad.py
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#!/usr/bin/python3
# -*- coding: utf-8 -*-
# TODO:
# Add Key bindings + Keys shortcuts to the menu
# Add new window tab
# Add word wrap
# Add font customization
# Look for zoom
# Status bar
from tkinter import *
import os
import tkinter.messagebox as tmsg
from tkinter.filedialog import askopenfilename, asksaveasfilename
import webbrowser
class Notepad:
def __init__(self, width, height):
self.width = width
self.height = height
self.file = None
# main window
self.root = Tk()
self.root.geometry(f'{self.width}x{self.height}')
self.root.title('Untitled - Notepad')
# notepad icon
img = PhotoImage(file = 'notepad.gif')
self.root.tk.call('wm', 'iconphoto', self.root._w, img)
# menu bar and text area
self.menu_bar = Menu(self.root, background='#ff8000')
self.text_area = Text(self.root, font = "Lucida 13", undo = True)
#======================================================================
# creating status bar at the bottom
#======================================================================
def status_bar(self):
self.statusvar = StringVar()
self.statusvar.set("Created By A")
self.sbar = Label(self.root,textvariable=statusvar,relief=SUNKEN,font=("cursive",10,"bold"),anchor="e",background="darkolivegreen")
self.sbar.pack(side=BOTTOM,fill=X)
#=============================================================================
# Menu Bar
#============================================================================
def create_menu_bar(self):
# File Submenu
self.file_submenu = Menu(self.menu_bar, tearoff = 0)
self.file_submenu.add_command(label = 'New', command = self.new)
self.file_submenu.add_command(label = 'Open...', command = self.open_file)
self.file_submenu.add_separator()
self.file_submenu.add_command(label = 'Save', command = self.save)
self.file_submenu.add_command(label = 'Save As...', command = self.save_as)
self.file_submenu.add_separator()
self.file_submenu.add_command(label = 'Exit', command = self.close)
self.menu_bar.add_cascade(label = 'File', menu = self.file_submenu)
# Edit menu
self.edit_submenu = Menu(self.menu_bar, tearoff = 0)
self.edit_submenu.add_command(label = 'Undo', command = self.text_area.edit_undo)
self.edit_submenu.add_command(label = 'Redo', command = self.text_area.edit_redo)
self.edit_submenu.add_separator()
self.edit_submenu.add_command(label = 'Cut', command = self.cut)
self.edit_submenu.add_command(label = 'Copy', command = self.copy)
self.edit_submenu.add_command(label = 'Paste', command = self.paste)
self.edit_submenu.add_command(label="Select All", command=self.selectall)
self.edit_submenu.add_separator()
self.edit_submenu.add_command(label = 'Delete', command = self.delete)
self.menu_bar.add_cascade(label = 'Edit', menu = self.edit_submenu)
# Help menu
self.help_submenu = Menu(self.menu_bar, tearoff = 0)
self.help_submenu.add_command(label = 'View Help', command = self.view_help)
self.help_submenu.add_command(label = 'Send Feedback', command = self.send_feedback)
self.help_submenu.add_separator()
self.help_submenu.add_command(label = 'About Notepad', command = self.about_notepad)
self.help_submenu.add_command(label = 'Github push', command = self.push)
self.menu_bar.add_cascade(label = 'Help', menu = self.help_submenu)
self.root.config(menu = self.menu_bar)
#=====================================================================================
#=====================================================================================
def push(self):
""" -------------------------------------------------------------------------------
Actualizeaza codul pe github
--------------------------------------------------------------------------------"""
os.system('./gitpush.sh')
#=============================================================================
#
#============================================================================
def create_text_area(self):
# text area
self.text_area.pack(expand = True, fill = BOTH)
# scroll bar
self.scroll_bar = Scrollbar(self.text_area)
self.scroll_bar.pack(side = RIGHT, fill = Y)
self.scroll_bar.config(command = self.text_area.yview)
self.text_area.config(yscrollcommand = self.scroll_bar.set)
def selectall(self):
self.text.tag_add(SEL,"1.0",END)
self.text.mark_set(INSERT,"1.0")
self.text.see(INSERT)
return 'break'
def new(self):
text_area_content = self.text_area.get(1.0, 'end-1c')
if self.file != None:
reader = open(self.file, 'r')
file_content = reader.read()
if file_content != text_area_content:
answer = tmsg.askyesnocancel('Notepad', f'Do you want to save changes to {self.file}?')
if answer == True:
self.save()
elif answer == False:
self.file = None
self.root.title('Untitled - Notepad')
self.text_area.delete(1.0, 'end-1c')
else:
pass
else:
self.file = None
self.root.title('Untitled - Notepad')
self.text_area.delete(1.0, 'end-1c')
else:
if len(text_area_content) > 0:
answer = tmsg.askyesnocancel('Notepad', 'Do you want to save changes to Untitlied?')
if answer == True:
self.save_as()
elif answer == False:
self.file = None
self.root.title('Untitled - Notepad')
self.text_area.delete(1.0, 'end-1c')
else:
pass
else:
self.file = None
self.root.title('Untitled - Notepad')
self.text_area.delete(1.0, 'end-1c')
def open_file(self):
self.file = askopenfilename(defaultextension = '.txt', filetypes = [('All Files', '*.*'), ('Text Documents', '*.txt')])
if self.file == "":
# no file choosen
self.file = None
else:
# file chosen
self.root.title(os.path.basename(self.file) + ' - Notepad')
self.text_area.delete(1.0, 'end-1c')
reader = open(self.file, 'r')
self.text_area.insert(1.0, reader.read())
reader.close()
def save(self):
if self.file == None:
# writing and saving a new file
self.save_as()
else:
# writing and saving to an existing file
writer = open(self.file, 'w')
writer.write(self.text_area.get(1.0, 'end-1c'))
writer.close()
def save_as(self):
self.file = asksaveasfilename(initialfile = 'Untitled.txt', defaultextension = '.txt', filetypes = [('All Files', '*.*'), ('Text Documents', '*.txt')])
if self.file == "":
# no file chosen
self.file = None
else:
# file choosen
self.root.title(os.path.basename(self.file) + ' - Notepad')
writer = open(self.file, 'w')
writer.write(self.text_area.get(1.0, 'end-1c'))
writer.close()
def close(self):
text_area_content = self.text_area.get(1.0, 'end-1c')
if self.file == None:
if len(text_area_content) > 0:
answer = tmsg.askyesnocancel('Notepad', f'Do you want to save changes to Untitled?')
if answer == True:
self.save_as()
elif answer == False:
self.root.destroy()
else:
pass
else:
self.root.destroy()
else:
reader = open(self.file, 'r')
file_content = reader.read()
if file_content != text_area_content:
answer = tmsg.askyesnocancel('Notepad', f'Do you want to save changes to {self.file}?')
if answer == True:
self.save()
elif answer == False:
self.root.destroy()
else:
pass
else:
self.root.destroy()
def cut(self):
self.text_area.event_generate("<<Cut>>")
def copy(self):
self.text_area.event_generate(('<<Copy>>'))
def paste(self):
self.text_area.event_generate(('<<Paste>>'))
def delete(self):
self.text_area.event_generate(('<Delete>'))
def about_notepad(self):
tmsg.showinfo('About Notepad', 'Developed by MIHAI CORNEL')
def send_feedback(self):
answer = tmsg.askyesno('Feedback', 'Do you like my project?')
if answer == True:
if tmsg.askyesno('Give Rating', 'Would you take a moment to give a star to my GitHub repository?'):
webbrowser.open_new('https://github.com/mhcrnl/tkinter-Notepad')
else:
tmsg.showinfo(message = 'Thank you for your feedback!')
else:
tmsg.showinfo(message = 'Thank you for your feedback!')
def view_help(self):
webbrowser.open_new('https://github.com/mhcrnl/tkinter-Notepad')
def configure(self):
self.create_menu_bar()
self.create_text_area()
def run(self):
self.root.mainloop()
notepad = Notepad(700, 500)
notepad.configure()
notepad.run()