def __set_main_layout(self):
'''Main function which setups the layout'''
key = 0
while key != ord('q'):
h, w = self.__stdscr.getmaxyx()
try:
wrapper = textwrap.TextWrapper(width=w - 3)
self.__stdscr.clear()
utils.set_title(self.__stdscr, "LOGIN INSTRUCTIONS")
start = self.__setup_array_text(
wrapper, w, 2, self.__app_password,
" Login Using App Password (Recommended): ")
start = self.__setup_array_text(
wrapper, w, start + 2, self.__less_secure,
" Enable less Secure apps : ")
# show the bottom bar
BottomBar(self.__stdscr, self.options)
self.__stdscr.refresh()
key = self.__stdscr.getch()
except:
self.__stdscr.clear()
wrapper = textwrap.TextWrapper(width=w - 2)
error_msgs = wrapper.wrap(self.__screen_size_msg)
for index, msg in enumerate(error_msgs):
x_pos = w // 2 - len(msg) // 2
y_pos = h // 2 + index
self.__stdscr.addstr(y_pos, x_pos, msg)
self.__stdscr.refresh()
def __set_email_list(self, isConfirm=False):
'''To show the list of emails'''
try:
# Get the height and width of standard screen
h, w = self.__stdscr.getmaxyx()
self.__stdscr.clear()
# setup title
title = "Emails in " + self.__directory_name
utils.set_title(self.__stdscr, title)
# Start of emali list
start = 2
i = 0
# Loop over the list until the screen or list is ended
while start < h - 5 and i < len(self.__display_list):
# Check if the list item is focused
is_focused = i == self.__curr_position
# Show the email
start = self.__set_mail_item(start,
self.__display_list[i]['Subject'],
self.__display_list[i]['From'],
self.__display_list[i]['Date'],
h,
w,
is_focused=is_focused)
i += 1
# Setup the confirm email bottom menu if isConfirm is True
if isConfirm:
rectangle(self.__stdscr, h - 4, 0, h - 1, w - 2)
title = " Do you want to delete email? ".upper()
self.__stdscr.attron(curses.A_BOLD)
self.__stdscr.addstr(h - 4, 1, title)
self.__stdscr.attroff(curses.A_BOLD)
self.__display_confirm_bottom_bar_menu()
else:
# Setup the bottom bar as screen was cleared
self.__setup_bottom_bar()
# Refresh the layout
self.__stdscr.refresh()
# Return the total number of shown emails
return i
except:
utils.show_message(self.__stdscr,
"Something went wrong! Press 'q' to go back")
def __set_default_screen(self, title, isMain=False, isConfirm=False):
'''Setup Default Screen with title'''
self.__stdscr.clear()
utils.set_title(self.__stdscr, title)
# Gives instructions to get different things done
if isMain:
self.__set_bottom_bar()
# Need to call set main layout again as second function goes in infinite while loop
if isConfirm:
self.__set_main_layout(self.__body.splitlines())
self.__set_confirm_email_bar()
self.__stdscr.refresh()
def __setup_layout(self, email, password, isEdit=None):
'''To set the default layout of login screen'''
self.__stdscr.clear()
utils.set_title(self.__stdscr, "LOGIN")
# Setting up title and padding rectangle
rectangle(self.__stdscr, self.__y_start - 3, self.__x_start - 4,
self.__y_end, self.__x_end + 6)
title = " Login to your account ".upper()
self.__stdscr.attron(curses.A_BOLD)
self.__stdscr.addstr(self.__y_start - 3,
self.__width // 2 - len(title) // 2 + 1, title)
self.__stdscr.attroff(curses.A_BOLD)
# Setting up view of email textbox
self.__stdscr.attron(curses.A_BOLD)
rectangle(self.__stdscr, self.__y_start, self.__x_start,
self.__y_start + self.__nol + 1, self.__x_end + 2)
email_msg = " Email: "
if isEdit == False:
email_msg += "(Ctrl + G to save) "
self.__stdscr.addstr(self.__y_start, self.__x_start + 1, email_msg)
# Setting up view of password textbox
# TODO: Later add asterisk to editbox
pass_start = self.__y_start + self.__nol + 3
rectangle(self.__stdscr, pass_start, self.__x_start,
pass_start + self.__nol + 1, self.__x_end + 2)
password_msg = " Password: "******"(Ctrl + G to save) "
self.__stdscr.addstr(pass_start, self.__x_start + 1, password_msg)
self.__stdscr.attroff(curses.A_BOLD)
# Add the email and password on screen
self.__stdscr.addstr(self.__y_start + 1, self.__x_start + 2, email)
self.__stdscr.addstr(self.__y_start + 5, self.__x_start + 2, password)
# setup bottom bar
BottomBar(self.__stdscr, self.__options)
self.__stdscr.refresh()
def __main(self):
'''Main function which setups the whole login page'''
curses.curs_set(0)
self.__setup_layout("", "")
key = 1
email = ""
password = ""
utils.set_title(self.__stdscr, "LOGIN")
utils.show_status_message(
self.__stdscr,
"Please read login instructions before logging in!!",
time_to_show=2)
while key != ord('q'):
# If the key is e then make the email box active
if key == ord('e'):
email = self.__edit_box(email, "*" * len(password),
self.__y_start + 1, self.__x_start + 2)
# If the key is p then make the password box active
elif key == ord('p'):
password = self.__edit_box(email,
"*" * len(password),
self.__y_start + 5,
self.__x_start + 2,
isPass=True)
elif key == ord('l'):
# Authenticate
self.__authenticate(email, password)
# Show login instructions
elif key == ord('i'):
Instructions(self.__stdscr)
# This is to refresh the layout when user resizes the terminal
self.__set_values()
self.__setup_layout(email, "*" * len(password))
self.__stdscr.refresh()
key = self.__stdscr.getch()
sys.exit()
def update_query(self, q_str, warning=False):
q_str = utils.get_hms() + " " + q_str
utils.set_title(q_str)
if warning:
""
# self.logTxt['fg'] = "#ff5643" if warning else "#0096FF"
# self.logTxt['text'] = qStr
tup = tuple([q_str])
var_str = self.get_string_var()
if utils.var_is_empty(var_str):
new_tup = tup
else:
v = utils.var_to_list(var_str)
if len(v):
new_tup = utils.append_tup(tuple(v), tup)
else:
new_tup = tup
new_arr = list(new_tup)
tmp_arr = []
for item in new_arr:
if item:
tmp_arr.append(item)
tup = tuple(tmp_arr)
self.set_string_var(tup)
def __set_main_layout(self, body):
'''Function which sets up the whole layout of main page'''
from_start = 3
from_block_total = 4
subject_lines = 4
attachment_block = 0
h, w = self.__stdscr.getmaxyx()
self.__stdscr.clear()
utils.set_title(self.__stdscr, "Email Information")
# From, To part of UI
self.__stdscr.addstr(from_start, 1, "From: " + self.__from)
rectangle(self.__stdscr, from_start - 1, 0, from_start + 1, w - 1)
self.__stdscr.addstr(from_start + 2, 1, "Date: " + self.__date)
rectangle(self.__stdscr, from_start - 1, 0, from_start + 3, w - 1)
# Subject part of UI
rectangle(self.__stdscr, from_start + from_block_total, 0,
from_start + from_block_total + subject_lines, w - 1)
self.__stdscr.addstr(from_start + from_block_total, 2, " SUBJECT ")
if len(self.__subject.strip()) == 0:
self.__subject = "(no subject)"
# used to divide subject in multiple lines
wrapper = textwrap.TextWrapper(width=w - 3)
elipsize = "....."
subject_arr = wrapper.wrap(self.__subject)
# show the wrapped text
for index, subject in enumerate(subject_arr):
if index == 2:
# If there are more than 3 lines then add elipsize
subject = subject[0:w - 10] + elipsize
self.__stdscr.addstr(from_start + from_block_total + 1 + index,
1, subject)
break
self.__stdscr.addstr(from_start + from_block_total + 1 + index, 1,
subject)
# If attachment is present show the block for attachment
if self.__is_attachment_present == True:
attachment_block = 2
attachment_start = from_start + from_block_total + subject_lines
# Convert attachment array to string
filename_string = " ".join(
name for name in self.__attachment_filenames)
# Wrap the attachment
attach_arr = wrapper.wrap(filename_string)
# Show the attachments
for item in attach_arr:
self.__stdscr.addstr(attachment_start + attachment_block, 2,
item)
attachment_block += 1
rectangle(self.__stdscr, attachment_start + 1, 0,
attachment_start + attachment_block, w - 2)
self.__stdscr.addstr(attachment_start + 1, 2, " Attachments: ")
# Body part of UI
body_start = from_start + from_block_total + subject_lines + attachment_block
rectangle(self.__stdscr, body_start + 1, 0, h - 5, w - 1)
self.__stdscr.addstr(body_start + 1, 2, " BODY ")
# Divide body into parts
max_lines = (h - 5) - (body_start + 1) - 2
body_start += 2
body_end = body_start + max_lines
for item in body:
body_arr = wrapper.wrap(item)
if body_start > body_end:
break
for body in body_arr:
# ellipsize the text if it can't be fit into the box
if body_start > body_end:
break
self.__stdscr.addstr(body_start, 1, body)
body_start += 1
# return max number of lines
return max_lines
def set_title2(self, title, warning=False):
new_title = utils.get_hms() + " " + title
utils.set_title(self.titlePrefix + "-" + new_title)
self.update_query(new_title, warning)
print(new_title)