def curses_get_input(stdscr: curses.window, inputwin: curses.window,
msgqueue: Queue, status):
to_send = ""
next_char_x = 2
next_char_y = 0
inputwin.addstr(0, 0, ">>")
inputwin.refresh()
while status.run:
curr_in = inputwin.getkey()
with open("keys.log", "a") as f:
f.write(f"got {curr_in}")
if curr_in == "\n":
msgqueue.put(to_send)
to_send = ""
inputwin.erase()
next_char_x = next_char_y = 0
inputwin.addstr(next_char_y, next_char_x, ">>")
next_char_x += 2
elif curr_in == 'KEY_BACKSPACE' or curr_in == curses.KEY_BACKSPACE or curr_in == "^?" or curr_in == "\b" or curr_in == '\x7f':
with open("clientdebug.log", "a") as f:
f.write(f"got key {curr_in} went into backspace case\n")
if next_char_x == 2 and next_char_y == 0:
continue #nothing to delete
if next_char_x == 0 and next_char_y > 0: # at the start of a new line
next_char_y -= 1
next_char_x = INPUT_WIDTH - 1
elif (next_char_x > 0 and next_char_y > 0) or next_char_x > 2:
next_char_x -= 1
inputwin.addstr(next_char_y, next_char_x, " ")
inputwin.move(next_char_y, next_char_x)
to_send = to_send[:-1]
else:
to_send += curr_in
inputwin.addstr(next_char_y, next_char_x, curr_in)
next_char_x += 1
if next_char_x == INPUT_WIDTH:
next_char_x = 0
next_char_y += 1
inputwin.refresh()
def main(scr: curses.window):
mode = "movement"
for n, pair in enumerate(colors):
curses.init_pair(n + 1, *pair)
y, x = 0, 0
while True:
# maxy/x
maxy, maxx = [n - 1 for n in scr.getmaxyx()]
maxy -= 1
# output mode
scr.move(maxy + 1, 1)
scr.clrtobot()
scr.addstr(maxy + 1, 1, mode)
# move cursor to proper position
scr.move(y, x)
# get user input
key = scr.getch()
# try:
y, x, scr, mode = modes[mode](key, mode, y, x, maxy, maxx, scr)
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()