def disp_bar(stdscr, stack, headers, obj):
+ """
+ Display the statusbar at the bottom of the screen with progress, star
+ status, and card side.
+ """
(mlines, mcols) = stdscr.getmaxyx()
+
+ # Calculate percent done
if len(stack) <= 1:
percent = "100"
else:
percent = str(round(obj.getIdx() / (len(stack) - 1) * 100)).zfill(3)
+ # Put all the info together
stdscr.insstr(mlines - 1, 0,
"[" +
stack[obj.getIdx()].printStar() +
"] [" +
percent +
"% (" +
- str(obj.getIdx() + 1) +
+ str(obj.getIdx() + 1).zfill(len(str(len(stack)))) +
"/" +
str(len(stack)) +
")]" +
def disp_menu(stdscr, stack, headers, idx):
+ """
+ Display a menu once the end of the deck has been reached, offering
+ multiple options on how to continue.
+ """
stdscr.addstr("Good job, you've completed a round!\n\n",
curses.color_pair(1))
stdscr.addstr("Choose one of the following options:\n" +
"[s]: restart with starred only\n" +
"[u]: restart and unstar all\n" +
"[z]: restart and shuffle cards\n" +
+ "[f]: restart and show the other side first\n" +
+ "[t]: restart in reverse order\n" +
"[q]: quit")
while True:
key = stdscr.getkey()
elif key == "r":
idx.setIdx(0)
get_key(stdscr, stack, headers, idx)
- elif key == "u":
- idx.setIdx(0)
- for x in stack:
- x.unStar()
- get_key(stdscr, stack, headers, idx)
elif key == "s":
+ # Check if there are any starred cards before proceeding, and if
+ # not, don't allow to proceed and show an error message
cont = False
for x in stack:
if x.getStar():
stdscr.addstr("ERR: Stack empty. Choose another option\n\n",
curses.color_pair(2))
disp_menu(stdscr, stack, headers, idx)
+ elif key == "u":
+ idx.setIdx(0)
+ for x in stack:
+ x.unStar()
+ get_key(stdscr, stack, headers, idx)
elif key == "z":
idx.setIdx(0)
shuffle(stack)
get_key(stdscr, stack, headers, idx)
+ elif key == "f":
+ idx.setIdx(0)
+ for x in stack:
+ x[0], x[1] = x[1], x[0]
+ headers[0], headers[1] = headers[1], headers[0]
+ get_key(stdscr, stack, headers, idx)
+ elif key == "t":
+ idx.setIdx(0)
+ stack.reverse()
+ get_key(stdscr, stack, headers, idx)
def disp_card(stdscr, stack, headers, obj):
+ """
+ Display the contents of the card
+ Shows a header, a horizontal line, and the contents of the current side.
+ """
stdscr.clear()
(mlines, mcols) = stdscr.getmaxyx()
if obj.getIdx() == len(stack):
disp_menu(stdscr, stack, headers, obj)
else:
+ # If on the back of the card, show the content of the front side in the
+ # header
+ num_done = str(obj.getIdx() + 1).zfill(len(str(len(stack))))
if obj.getSide() == 0:
- top = str(obj.getIdx() + 1) + " | " + headers[obj.getSide()]
+ top = num_done + " | " + headers[obj.getSide()]
else:
- top = str(obj.getIdx() + 1) + " | " + headers[obj.getSide()] \
- + " | \"" + str(stack[obj.getIdx()][0]) + "\""
+ top = num_done + " | " + headers[obj.getSide()] + " | \"" + \
+ str(stack[obj.getIdx()][0]) + "\""
header_width = mcols
if mcols > 80:
header_width = 80
def disp_help(stdscr, stack, headers, idx):
+ """Display help screen"""
stdscr.clear()
- stdscr.addstr("LIGHTCARDS HELP SCREEN", curses.color_pair(1))
- stdscr.hline(1, 0, curses.ACS_HLINE, 23)
+ stdscr.addstr("LIGHTCARDS HELP", curses.color_pair(1) + curses.A_BOLD)
+ stdscr.hline(1, 0, curses.ACS_HLINE, 15)
stdscr.addstr(2, 0,
"Welcome to lightcards. Here are some keybindings to get\n" +
"you started.\n\n" +
"l, right next card\n" +
"j, k, up, down flip card\n" +
"i, / star card\n" +
- "0, ^, home go to start of deck\n" +
- "$, end go to end of deck\n" +
+ "0, ^, home go to the start of the deck\n" +
+ "$, end go to the end of the deck\n" +
"H, ? open this screen\n\n" +
- "More information can be found in the man page.\n" +
+ "More information can be found in the man page, or by\n" +
+ "running `lightcards --help`.\n\n" +
"Press [q], [H], or [?] to go back.")
while True:
key = stdscr.getkey()
def init_disp(stdscr, stack, headers, idx):
- curses.curs_set(0)
+ """Initialize curses options. Entrypoint into the display functions."""
+ curses.curs_set(0) # Hide cursor
curses.init_pair(1, curses.COLOR_CYAN, 0)
curses.init_pair(2, curses.COLOR_RED, 0)
get_key(stdscr, stack, headers, idx)
+
def get_key(stdscr, stack, headers, idx):
+ """
+ Display a card and wait for the input.
+ Used as a general way of getting back into the card flow from a menu
+ """
+
disp_card(stdscr, stack, headers, idx)
while True:
key = stdscr.getkey()