def start(self, stdscr: curses.window):
self.stdscr = stdscr
self.mainwin = stdscr.subwin(20, 100, 0, 0)
self.chatwin = stdscr.subwin(1, 80, 20, 1)
curses.halfdelay(1)
curses.curs_set(False)
while True:
try:
self.stdscr.erase()
self.draw()
self.stdscr.refresh()
self.controller.chat()
except KeyboardInterrupt:
break
def start(screen: curses.window):
while 1:
key = screen.getch()
screen.erase()
h_h, h_w = center(screen)
head_text = "Potato Messenger"
head = (h_h // 2, h_w - len(head_text) // 2, head_text)
click_text = "Click Here To Continue or press Enter."
button = (h_h, h_w - len(click_text) // 2, click_text)
box1 = screen.subwin(3,
len(button[2]) + 4, button[0] - 1, button[1] - 2)
box1.box()
screen.addstr(head[0], head[1], head[2])
screen.addstr(button[0], button[1], button[2])
if key == curses.KEY_ENTER or key in (10, 13):
break
if key == curses.KEY_MOUSE:
_, mx, my, *_ = curses.getmouse()
if button[1] <= mx <= button[1] + len(
button[2]) and my == button[0]:
break
screen.refresh()
def chat_page(screen: curses.window):
global running
user_typing = False
read_str = ""
rendered_display_chats = 0
display_chats: List[str] = []
while running:
key = screen.getch()
if key == curses.KEY_MOUSE:
_, mx, my, *_ = curses.getmouse()
if my == center(screen)[0] * 2 - 2:
user_typing = True
else:
user_typing = False
elif key == 27 or key == curses.KEY_BREAK:
running = False
screen.erase()
start_index = -1
end_index = -(center(screen)[0] * 2 - 3) - 1
box2 = screen.subwin(3,
center(screen)[1] * 2,
center(screen)[0] * 2 - 3, 0)
box2.box()
start_render_from = rendered_display_chats
rendered_display_chats = len(chats)
width_limit = center(screen)[1] * 2 - 2
for chat in chats[start_render_from:]:
parts = textwrap.fill(chat, width_limit).split("\n")
display_chats.extend(parts)
for index, msg in enumerate(display_chats[start_index:end_index:-1]):
y = center(screen)[0] * 2 - 4 - index
x = 0
screen.addstr(y, x, msg)
if user_typing:
curses.curs_set(1)
screen.move(
center(screen)[0] * 2 - 2,
len(read_str[-(center(screen)[1] - 2) * 2:]))
if key:
if key == curses.KEY_ENTER or key in (10, 13):
if read_str:
send_this.append(read_str)
read_str = ""
elif key == curses.KEY_BACKSPACE or key == 8:
if read_str:
read_str = read_str[:-1]
else:
if curses.ascii.isascii(key):
letter = chr(key)
read_str += letter
screen.move(
center(screen)[0] * 2 - 2,
len(read_str[-(center(screen)[1] - 2) * 2:]))
else:
screen.move(0, center(screen)[1] * 2 - 1)
if key == ord("q"):
running = False
elif key == ord("w") or key == curses.KEY_ENTER or key in (10, 18):
user_typing = True
screen.addstr(
center(screen)[0] * 2 - 2, 1,
read_str[-(center(screen)[1] - 2) * 2 - 1:])
screen.refresh()