class TopErrorWindow(Toplevel):
def __init__(self, title, message, detail):
Toplevel.__init__(self)
self.details_expanded = False
self.title(title)
self.geometry('380x95')
self.minsize(380, 95)
self.maxsize(425, 250)
self.rowconfigure(0, weight=0)
self.rowconfigure(1, weight=1)
self.columnconfigure(0, weight=1)
button_frame = Frame(self)
button_frame.grid(row=0, column=0, sticky='nsew')
button_frame.columnconfigure(0, weight=1)
button_frame.columnconfigure(1, weight=1)
text_frame = Frame(self)
text_frame.grid(row=1,
column=0,
padx=(7, 7),
pady=(7, 7),
sticky='nsew')
text_frame.rowconfigure(0, weight=1)
text_frame.columnconfigure(0, weight=1)
ttk.Label(button_frame, text=message).grid(row=0,
column=0,
columnspan=2,
pady=(7, 7))
ttk.Button(button_frame, text='OK',
command=self.destroy).grid(row=1, column=0, sticky='e')
ttk.Button(button_frame, text='Details',
command=self.toggle_details).grid(row=1,
column=1,
sticky='w')
self.textbox = Text(text_frame, height=6)
self.textbox.insert('1.0', detail)
self.textbox.config(state='disabled')
self.scrollb = Scrollbar(text_frame, command=self.textbox.yview)
self.textbox.config(yscrollcommand=self.scrollb.set)
def toggle_details(self):
if self.details_expanded:
self.textbox.grid_forget()
self.scrollb.grid_forget()
self.geometry('380x95')
self.details_expanded = False
else:
self.textbox.grid(row=0, column=0, sticky='nsew')
self.scrollb.grid(row=0, column=1, sticky='nsew')
self.geometry('380x160')
self.details_expanded = True
class adminPage(Frame):
def __init__(self, parent, main, **kw):
Frame.__init__(self, parent, **kw)
self.main = main
self.label_head = Label(text='Admin Page', font=MED_FONT)
self.adm_stock_l = Label(text='Stock Name: ')
self.adm_stock = StringVar()
self.adm_stock_c = Combobox(textvariable=self.adm_stock)
self.adm_ncost_l = Label(text='New Cost of Stock: ')
self.adm_namount_l = Label(text='New number of stocks added: ')
self.adm_namount = Entry()
self.adm_ncost = Entry()
self.adm_update_b = Button(text='UPDATE', command=self.update)
self.back_b = Button(text='Log Out', command=self.back)
self.view_f_text = Text(height=20, width=30)
self.view_scroll = Scrollbar(orient=VERTICAL,
command=self.view_f_text.yview)
self.view_f_text.config(yscrollcommand=self.view_scroll.set)
self.new_stock = False
def back(self):
self.main.show_frame(LOGIN_PAGE, ADMIN_PAGE)
self.main.login = False
self.main.admin = False
def showItems(self, main):
self.label_head.grid(column=0, row=0, columnspan=3)
self.adm_stock_l.grid(column=0, row=1)
self.adm_stock_c.grid(column=1, row=1)
self.adm_stock_c.config(values=main.shares_dict.keys())
self.adm_ncost_l.grid(column=0, row=2)
self.adm_ncost.grid(column=1, row=2)
self.adm_namount_l.grid(column=0, row=3)
self.adm_namount.grid(column=1, row=3)
self.adm_update_b.grid(column=0, row=4)
self.back_b.grid(column=1, row=4)
self.view_stock()
self.view_f_text.grid(column=0, row=5, sticky='nsew', columnspan=2)
self.view_scroll.grid(column=2, row=5, sticky='ns')
def hideItems(self, main):
self.label_head.grid_forget()
self.adm_stock_l.grid_forget()
self.adm_stock_c.grid_forget()
self.adm_ncost_l.grid_forget()
self.adm_ncost.grid_forget()
self.adm_namount_l.grid_forget()
self.adm_namount.grid_forget()
self.adm_update_b.grid_forget()
self.back_b.grid_forget()
self.view_f_text.grid_forget()
self.view_scroll.grid_forget()
def update(self):
stock_name = self.adm_stock.get()
ncost = int(self.adm_ncost.get())
namount = self.adm_namount.get()
if ncost < 0:
showinfo(message='Enter valid cost, Please check data')
self.adm_ncost.delete(0, END)
elif namount == '':
namount = '0'
elif int(namount) < 0:
showinfo(message='Enter valid amount, Please check data')
self.adm_namount.delete(0, END)
elif stock_name not in self.main.shares_dict:
if not self.new_stock:
showinfo(
message=
'Are you sure you want to add this new stock \n Check the details once again'
)
self.new_stock = True
else:
self.main.shares_dict[stock_name] = {}
self.main.shares_dict[stock_name]['cost'] = str(ncost)
self.main.shares_dict[stock_name]['tot_amount'] = namount
self.main.shares_dict[stock_name]['name'] = stock_name
self.main.shares_dict[stock_name]['tot_sold'] = '0'
self.new_stock = False
buff = {
'tot_owned': '0',
'name': stock_name,
'money_spent': '0'
}
for name in self.main.users_dict:
self.main.users_dict[name].append(buff)
self.adm_namount.delete(0, END)
self.adm_ncost.delete(0, END)
self.view_stock()
self.adm_stock.set('')
else:
self.main.shares_dict[stock_name]['cost'] = str(ncost)
tot_amount = int(self.main.shares_dict[stock_name]['tot_amount'])
self.main.shares_dict[stock_name]['tot_amount'] = str(tot_amount +
int(namount))
self.adm_namount.delete(0, END)
self.adm_ncost.delete(0, END)
self.view_stock()
def view_stock(self):
self.view_f_text.config(state='normal')
self.view_f_text.delete('1.0', 'end')
key = self.main.shares_dict.keys()
for name in key:
li = self.main.shares_dict[name]
txt_b1 = ' ' * 10 + 'Name: '
self.view_f_text.insert('end', txt_b1)
self.view_f_text.insert('end', name + '\n')
txt_b2 = ' ' * 10 + 'Cost Price: '
self.view_f_text.insert('end', txt_b2)
self.view_f_text.insert('end', li['cost'] + '\n')
available_num = int(li['tot_amount']) - int(li['tot_sold'])
txt_b3 = ' ' * 10 + 'Available amount: '
self.view_f_text.insert('end', txt_b3)
self.view_f_text.insert('end', str(available_num) + '\n')
txt_b4 = ' ' * 10 + '*' * 20
self.view_f_text.insert('end', '\n' + txt_b4 + '\n\n')
self.view_f_text.config(state='disabled')
class viewStock(Frame):
'''The Frame that is kind of a logged in view and contains buttons
to move to sell, buy or log out. At the same time it
it also shows what stocks one has along with their profit and more'''
def __init__(self, parent, main, **kw):
Frame.__init__(self, parent, **kw)
self.view_f_text = Text(width=30)
self.main = main
self.view_scroll = Scrollbar(orient = VERTICAL, command=self.view_f_text.yview)
self.view_f_text.config(yscrollcommand = self.view_scroll.set)
self.label_head = Label(text='Stocks available', font = MED_FONT)
self.back_b = Button(text='Login and Buy', command = self.back )
self.buy_b = Button(text='BUY', command = self.buy)
self.sell_b = Button(text='SELL', command = self.sell)
def buy(self):
'''the call back if we click on buy and takes us to the buy window'''
self.main.frames[RETAIL_PAGE].page = 'b'
self.main.show_frame(RETAIL_PAGE, VIEW_STOCK)
def sell(self):
'''the call back if we click on sell and it takes us to the sell window'''
self.main.frames[RETAIL_PAGE].page = 's'
self.main.show_frame(RETAIL_PAGE, VIEW_STOCK)
def back(self):
'''this is kind of the '''
self.main.show_frame(LOGIN_PAGE, VIEW_STOCK)
self.main.login = False
self.main.admin = False
def showItems(self, main):
if main.login:
self.back_b.config(text='Log Out')
self.label_head.config(text='Logged in as %s'%self.main.present_user)
self.buy_b.grid(column=0, row=2, columnspan=2)
self.sell_b.grid(column=0, row=3, columnspan=2)
else:
self.back_b.config(text='Login and Buy')
self.label_head.configure(text='View Stock')
self.label_head.grid(column=0, row=0, columnspan=2)
self.view_f_text.grid(column=0, row=1, sticky='nsew')
self.view_scroll.grid(column=2, row=1)
self.back_b.grid(column=0, row=4, columnspan=2)
self.view_stock()
def hideItems(self, main):
self.label_head.grid_forget()
self.view_f_text.grid_forget()
self.view_scroll.grid_forget()
self.back_b.grid_forget()
if main.login:
self.buy_b.grid_forget()
self.sell_b.grid_forget()
def view_stock(self):
self.view_f_text.config(state='normal')
self.view_f_text.delete('1.0', 'end')
if self.main.login and not self.main.admin:
l2 = self.main.accounts[self.main.present_user]
txt_1 = 'Balance: ' + l2['balance'] + '\n' + 'Profit: ' + l2['profit'] + '\n'*2 + '*'*20 + '\n'
self.view_f_text.insert('end',txt_1)
key = self.main.shares_dict.keys()
if not self.main.login:
for name in key:
li = self.main.shares_dict[name]
txt_b1 = 'Name: '
self.view_f_text.insert('end',txt_b1)
self.view_f_text.insert('end',name+'\n')
txt_b2 = 'Cost Price: '
self.view_f_text.insert('end',txt_b2)
self.view_f_text.insert('end',li['cost']+'\n')
available_num = int(li['tot_amount']) - int(li['tot_sold'])
txt_b3 = 'Available amount: '
self.view_f_text.insert('end',txt_b3)
self.view_f_text.insert('end',str(available_num)+'\n')
txt_b4 = '*'*20
self.view_f_text.insert('end','\n'+txt_b4+'\n\n')
self.view_scroll.grid(column=1, row=0, rowspan=2, sticky='nswe')
if self.main.login:
for name in key:
li = self.main.shares_dict[name]
txt_b1 = 'Name: '
self.view_f_text.insert('end',txt_b1)
self.view_f_text.insert('end',name+'\n')
txt_b2 = 'Cost Price: '
self.view_f_text.insert('end',txt_b2)
self.view_f_text.insert('end',li['cost']+'\n')
available_num = int(li['tot_amount']) - int(li['tot_sold'])
txt_b3 = 'Available amount: '
self.view_f_text.insert('end',txt_b3)
self.view_f_text.insert('end',str(available_num)+'\n')
lis = self.main.p_user_dict
for i in lis:
if i['name'] == name:
lis = i
break
txt1 = 'Stocks owned: '+lis['tot_owned']+'\n' if not lis['tot_owned'] == '0' else ''
self.view_f_text.insert('end', txt1)
txt2 = 'Money spent: '+ lis['money_spent']+'\n' if not lis['tot_owned'] == '0' else ''
self.view_f_text.insert('end', txt2)
txt_b4 = '*'*20
self.view_f_text.insert('end','\n'+txt_b4+'\n\n')
self.view_f_text.config(state='disabled')
else:
self.view_f_text.config(state='disabled')
class Interface(Frame):
def __init__(self, master=None, *_):
Frame.__init__(self, master)
self.master = master
# settings variables
self.word_wrap = BooleanVar()
self.word_wrap.set(True)
self.__show_status_bar = BooleanVar()
self.__show_status_bar.set(True)
self.fnt = font.Font(family="Courier New", size=10)
self.find_open = False
self.replace_open = False
self.goto_open = False
self.prior_search = ''
self.prior_goto = ''
# init methods
self.__init_main_window()
self.__build_status_bar()
self.__build_menu_bar()
self.__bind_shortcuts()
self.toggle_word_wrap()
self.context_menu = Menu(self.master, tearoff=0)
self.last_hash = get_signature(self.text_area.get(1.0, END))
def __init_main_window(self):
self.text_area = Text(self.master, undo=True)
self.text_area.config(font=self.fnt, wrap=WORD)
# To add scrollbar
self.scroll_bar_x = Scrollbar(self.master, orient=HORIZONTAL)
self.scroll_bar_y = Scrollbar(self.master, orient=VERTICAL)
__file = None
try:
self.master.wm_iconbitmap('notepad.ico')
except TclError:
log.error("unable to set icon to notepad.ico")
pass
# Set the window text
self.master.title('Untitled - Notepad')
# To make the text area auto resizable
self.master.grid_rowconfigure(0, weight=1)
self.master.grid_columnconfigure(0, weight=1)
self.text_area.grid(column=0, row=0, sticky='nsew')
self.scroll_bar_y.grid(column=1, row=0, sticky='nsew')
self.scroll_bar_x.grid(column=0, row=1, stic='nsew')
# Scrollbar will adjust automatically according to the content
self.scroll_bar_x.config(command=self.text_area.xview)
self.scroll_bar_y.config(command=self.text_area.yview)
self.text_area.config(xscrollcommand=self.scroll_bar_x.set,
yscrollcommand=self.scroll_bar_y.set)
self.text_area.focus()
def __build_menu_bar(self):
# main and submenus
self.menu_bar = Menu(self.master)
self.file_menu = Menu(self.menu_bar, tearoff=0)
self.edit_menu = Menu(self.menu_bar, tearoff=0)
self.format_menu = Menu(self.menu_bar, tearoff=0)
self.thisViewMenu = Menu(self.menu_bar, tearoff=0)
self.help_menu = Menu(self.menu_bar, tearoff=0)
# File Menu
self.menu_bar.add_cascade(label='File',
underline=0,
menu=self.file_menu)
self.file_menu.add_command(label='New',
underline=0,
accelerator='Ctrl+N',
command=new_file)
self.file_menu.add_command(label='Open...',
underline=0,
accelerator='Ctrl+O',
command=open_file)
self.file_menu.add_command(label='Save',
underline=0,
accelerator='Ctrl+S',
command=save_file)
self.file_menu.add_command(label='Save As...',
underline=5,
command=save_file_as)
self.file_menu.add_separator()
self.file_menu.add_command(label='Page Setup...',
underline=5,
accelerator='Ctrl+S',
command=save_file)
self.file_menu.add_command(label='Print',
underline=0,
accelerator='Ctrl+P',
command=save_file)
self.file_menu.add_separator()
self.file_menu.add_command(label='Exit',
underline=1,
command=self.quit_application)
# Edit Menu
self.menu_bar.add_cascade(label='Edit',
underline=0,
menu=self.edit_menu)
self.edit_menu.add_command(label='Undo',
underline=0,
accelerator='Ctrl+Z',
command=self.undo)
self.edit_menu.add_separator()
self.edit_menu.add_command(label='Cut',
underline=2,
accelerator='Ctrl+X',
command=self.cut)
self.edit_menu.add_command(label='Copy',
underline=0,
accelerator='Ctrl+C',
command=self.copy)
self.edit_menu.add_command(label='Paste',
underline=0,
accelerator='Ctrl+V',
command=self.paste)
self.edit_menu.add_command(label='Delete',
underline=2,
accelerator='Del',
command=self.delete)
self.edit_menu.add_command(label='Search with Bing... ',
underline=0,
accelerator='Ctrl+B',
command=self.search_selected_text)
self.edit_menu.add_separator()
self.edit_menu.add_command(label='Find...',
underline=0,
accelerator='Ctrl+F',
command=self.show_find)
self.edit_menu.add_command(label='Find Next',
underline=5,
accelerator='F3',
command=self.find_next)
self.edit_menu.add_command(label='Replace...',
underline=0,
accelerator='Ctrl+H',
command=self.show_find_replace)
self.edit_menu.add_command(label='Go To...',
underline=0,
accelerator='Ctrl+G',
command=self.show_goto)
self.edit_menu.add_separator()
self.edit_menu.add_command(label='Select All',
underline=7,
accelerator='Ctrl+A',
command=lambda: self.select_all())
self.edit_menu.add_command(label='Time/Date',
underline=5,
accelerator='F5',
command=self.time_date)
# Format Menu
self.menu_bar.add_cascade(label='Format',
underline=0,
menu=self.format_menu)
self.format_menu.add_checkbutton(label='Word Wrap',
underline=0,
variable=self.word_wrap,
command=self.toggle_word_wrap)
self.format_menu.add_command(label='Font...',
underline=0,
command=self.set_font)
# View Menu
self.menu_bar.add_cascade(label='View',
underline=1,
menu=self.thisViewMenu)
self.thisViewMenu.add_checkbutton(label='Status Bar',
underline=0,
variable=self.__show_status_bar,
command=self.toggle_status_bar)
# Help Menu
self.menu_bar.add_cascade(label='Help',
underline=0,
menu=self.help_menu)
self.help_menu.add_command(label='View Help',
underline=5,
command=self.get_help)
self.help_menu.add_separator()
self.help_menu.add_command(label='About Notepad',
underline=0,
command=show_about)
self.master.config(menu=self.menu_bar)
def show_context_menu(self, event):
try:
self.context_menu = Menu(self.master, tearoff=0)
self.context_menu.add_command(label='Undo',
underline=2,
accelerator='Ctrl+Z',
command=self.undo)
self.context_menu.add_separator()
self.context_menu.add_command(label='Cut',
underline=2,
accelerator='Ctrl+X',
command=self.cut)
self.context_menu.add_command(label='Copy',
underline=0,
accelerator='Ctrl+C',
command=self.copy)
self.context_menu.add_command(label='Paste',
underline=0,
accelerator='Ctrl+V',
command=self.paste)
self.context_menu.add_command(label='Delete',
underline=2,
accelerator='Del',
command=self.delete)
self.context_menu.add_separator()
self.context_menu.add_command(label='Select All',
underline=2,
accelerator='Ctrl+A',
command=self.select_all)
self.context_menu.add_separator()
self.context_menu.add_command(label='Search with Bing... ',
underline=0,
accelerator='Ctrl+B',
command=self.search_selected_text)
self.context_menu.tk_popup(event.x_root, event.y_root)
finally:
self.context_menu.grab_release()
def set_font(self):
fnt = fontpicker.ask_font(family=self.fnt.actual(option='family'),
size=self.fnt.actual(option='size'),
weight=self.fnt.actual(option='weight'),
slant=self.fnt.actual(option='slant'))
if fnt:
self.fnt = font.Font(family=fnt['family'],
size=int(fnt['size']),
weight=fnt['weight'],
slant=fnt['slant'])
self.text_area.config(font=self.fnt)
def __build_status_bar(self):
self.status_bar = Label(self.master,
text="Ln 1, Col 1\t",
bd=1,
relief=SUNKEN,
anchor='e')
self.toggle_status_bar()
def toggle_status_bar(self):
if self.__show_status_bar.get():
self.status_bar.grid(sticky='sew')
else:
self.status_bar.grid_forget()
def toggle_word_wrap(self):
if self.word_wrap.get():
self.text_area.config(wrap=WORD)
self.scroll_bar_x.grid_forget()
log.info("word wrap on, scroll bar off")
else:
self.text_area.config(wrap=NONE)
self.scroll_bar_x.grid(column=0, row=1, sticky='nsew')
log.info("word wrap off, scroll bar on")
def __bind_shortcuts(self):
self.master.bind_class('Text', '<Control-a>', self.select_all)
self.master.bind_class('Text', '<Control-A>', self.select_all)
self.master.bind_class('Text', '<Control-s>', save_file)
self.master.bind_class('Text', '<Control-S>', save_file)
self.master.bind_class('Text', '<Control-n>', new_file)
self.master.bind_class('Text', '<Control-N>', new_file)
self.master.bind_class('Text', '<Control-b>',
self.search_selected_text)
self.master.bind_class('Text', '<Control-B>',
self.search_selected_text)
self.master.bind_class('Text', '<Control-f>', self.show_find)
self.master.bind_class('Text', '<Control-F>', self.show_find)
self.master.bind_class('Text', '<Control-h>', self.show_find_replace)
self.master.bind_class('Text', '<Control-H>', self.show_find_replace)
self.master.bind_class('Text', '<Control-g>', self.show_goto)
self.master.bind_class('Text', '<Control-G>', self.show_goto)
self.master.bind_class('Text', '<F5>', self.time_date)
self.master.bind_class('Text', '<F3>', self.find_next)
self.text_area.bind_class(self.text_area, '<Any-KeyPress>',
self.on_key)
self.text_area.bind_class(self.text_area, '<Button-1>', self.on_click)
self.text_area.bind_class(self.text_area, '<Button-3>',
self.show_context_menu)
def quit_application(self):
if notepad.has_changed():
save_box = messagebox.askquestion(
'Confirm save',
'Do you want to save before closing this file?',
icon='warning')
if save_box == 'yes':
save_file()
self.master.destroy()
exit()
def undo(self, *_):
self.text_area.event_generate('<<Undo>>')
def on_key(self, *_):
self.update_status_bar(INSERT)
def on_click(self, *_):
self.update_status_bar(CURRENT)
try:
self.context_menu.destroy()
except AttributeError:
log.warning(
'error occurred while trying to exit context menu, probably not instansiated'
)
def update_status_bar(self, obj):
row, col = self.text_area.index(obj).split('.')
self.status_bar.config(text=str('Ln ' + row + ', Col ' + col + ' \t'))
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 select_all(self, *_):
self.text_area.tag_add('sel', '1.0', 'end')
def delete(self, *_):
self.text_area.event_generate('<Delete>')
def search_selected_text(self, *_):
try:
s = self.text_area.selection_get()
if s is not None:
search_with_bing(s)
else:
log.debug('selection was empty, not searching with bing')
except TclError:
print('TclError - Probably because nothing was selected ')
def time_date(self, *_):
now = datetime.now()
s = now.strftime("%I:%M %p %m/%d/%Y")
self.text_area.insert(INSERT, s)
def show_find(self, *_):
if not self.find_open:
self.find_open = True
FindWindow(master=self)
def show_find_replace(self, *_):
if not self.replace_open:
self.replace_open = True
FindReplaceWindow(master=self)
def show_goto(self, *_):
if not self.goto_open:
self.goto_open = True
GotoWindow(master=self)
@staticmethod
def get_help():
search_with_bing("get+help+with+notepad+in+windows+10")
def run(self):
# Run main application
self.master.mainloop()
def set_title(self, string):
self.master.title(string + ' - Notepad')
def clear_text(self):
self.text_area.delete(1.0, END)
def get_text(self):
return self.text_area.get(1.0, END)
def write_text(self, text, start_index=1.0):
self.text_area.insert(start_index, text)
def find_next(self, _):
search_string = self.prior_search
location = self.text_area.search(search_string,
self.text_area.index(INSERT),
nocase=True)
log.info('searching next -- forwards')
if location != '':
log.info('found ' + search_string + ' at position ' + location)
row, col = get_index(location)
end_col = str(col + len(search_string))
end_location = str(str(row) + '.' + end_col)
self.text_area.mark_set("insert", end_location)
self.text_area.see("insert")
self.text_area.tag_remove('sel', "1.0", END)
self.text_area.tag_raise("sel")
self.text_area.tag_add('sel', location, end_location)
self.text_area.focus()
else:
log.warning(search_string + 'string not found')
def has_changed(self):
if get_signature(self.text_area.get(1.0, END)) == self.last_hash:
log.info('file has changed')
return False
else:
log.info('file has not changed')
return True
