- stdscr.addstr(2, 0, textwrap.fill(stack[obj.getIdx()][obj.getSide()],
- width=wrap_width))
- disp_bar(stdscr, stack, headers, obj)
-
-
-def disp_help(stdscr, stack, headers, idx):
- """Display help screen"""
- stdscr.clear()
- 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" +
- "h, left previous card\n" +
- "l, right next card\n" +
- "j, k, up, down flip card\n" +
- "i, / star card\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" +
- "e open the input file in $EDITOR\n\n" +
- "More information can be found in the man page, or by\n" +
- "running `lightcards --help`.\n\n" +
- "Press [q], [H], or [?] to go back.")
- while True:
- key = stdscr.getkey()
- if key in ["q", "H", "?"]:
- get_key(stdscr, stack, headers, idx)
-
-
-def init_disp(stdscr, stack, headers, idx):
- """Initialize curses options. Entrypoint into the display functions."""
- curses.curs_set(0) # Hide cursor
- curses.init_pair(1, curses.COLOR_CYAN, 0)
- curses.init_pair(2, curses.COLOR_RED, 0)
- curses.init_pair(3, curses.COLOR_YELLOW, 0)
- get_key(stdscr, stack, headers, idx)
-
-
-def get_key(stdscr, stack, headers, idx):
- """
- Display a card and wait for the input.
- Used as a general way of getting back into the card flow from a menu
- """
-
- disp_card(stdscr, stack, headers, idx)
- while True:
- key = stdscr.getkey()
- if key == "q":
- sys.exit(0)
- elif key in ["l", "KEY_LEFT"]:
- idx.forward(stack)
- idx.setSide(0)
- disp_card(stdscr, stack, headers, idx)
- elif key in ["h", "KEY_RIGHT"]:
- idx.back()
- idx.setSide(0)
- disp_card(stdscr, stack, headers, idx)
- elif key in ["j", "k", "KEY_UP", "KEY_DOWN"]:
- idx.flip()
- disp_card(stdscr, stack, headers, idx)
- elif key in ["i", "/"]:
- stack[idx.getIdx()].toggleStar()
- disp_card(stdscr, stack, headers, idx)
- elif key in ["0", "^", "KEY_HOME"]:
- idx.setIdx(0)
- idx.setSide(0)
- disp_card(stdscr, stack, headers, idx)
- elif key in ["$", "KEY_END"]:
- idx.setIdx(len(stack) - 1)
- idx.setSide(0)
- disp_card(stdscr, stack, headers, idx)
- elif key in ["H", "?"]:
- disp_help(stdscr, stack, headers, idx)
- elif key == "e":
- (headers, stack) = lightcards.reparse()
- get_key(stdscr, stack, headers, idx)
+ return wrap_width
+
+ def disp_card(self):
+ """
+ Display the contents of the card
+ Shows a header, a horizontal line, and the contents of the current
+ side.
+ """
+ self.win.clear()
+ (mlines, mcols) = self.win.getmaxyx()
+ if self.obj.getIdx() == len(self.stack):
+ self.disp_menu()
+ else:
+ # If on the back of the card, show the content of the front side in
+ # the header
+ num_done = str(self.obj.getIdx() +
+ 1).zfill(len(str(len(self.stack))))
+ if self.obj.getSide() == 0:
+ top = num_done + " | " + self.headers[self.obj.getSide()]
+ else:
+ top = num_done + " | " + self.headers[self.obj.getSide()] + \
+ " | \"" + str(self.stack[self.obj.getIdx()][0]) + "\""
+ header_width = mcols
+ if mcols > 80:
+ header_width = 80
+
+ self.win.addstr(textwrap.shorten(top, width=header_width,
+ placeholder="…"), curses.A_BOLD)
+
+ # Add horizontal line
+ lin_width = header_width
+ if len(top) < header_width:
+ lin_width = len(top)
+ self.win.hline(1, 0, curses.ACS_HLINE, lin_width)
+
+ # Show current side
+ self.win.addstr(2, 0, textwrap.fill(
+ self.stack[self.obj.getIdx()][self.obj.getSide()],
+ width=self.wrap_width()))
+ self.disp_bar()
+
+ def disp_help(self):
+ """Display help screen"""
+ self.win.clear()
+ self.win.addstr("LIGHTCARDS HELP", curses.color_pair(1) +
+ curses.A_BOLD)
+ self.win.hline(1, 0, curses.ACS_HLINE, 15)
+ self.win.addstr(2, 0, textwrap.fill(
+ "Welcome to lightcards. Here are some keybindings to get you " +
+ "started", width=self.wrap_width()) +
+ "\n\nh, left previous card\n" +
+ "l, right next card\n" +
+ "j, k, up, down flip card\n" +
+ "i, / star card\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" +
+ "e open the input file in $EDITOR\n\n" +
+ textwrap.fill(
+ "More information can be found in the man page, " +
+ "or by running `lightcards --help`.",
+ width=self.wrap_width()) +
+ "\n\nPress [q], [H], or [?] to go back.")
+ while True:
+ key = self.win.getkey()
+ if key in ["q", "H", "?"]:
+ self.get_key()
+
+ def get_key(self):
+ """
+ Display a card and wait for the input.
+ Used as a general way of getting back into the card flow from a menu
+ """
+
+ self.disp_card()
+ while True:
+ key = self.win.getkey()
+ if key == "q":
+ sys.exit(0)
+ elif key in ["l", "KEY_LEFT"]:
+ self.obj.forward(self.stack)
+ self.obj.setSide(0)
+ self.disp_card()
+ elif key in ["h", "KEY_RIGHT"]:
+ self.obj.back()
+ self.obj.setSide(0)
+ self.disp_card()
+ elif key in ["j", "k", "KEY_UP", "KEY_DOWN"]:
+ self.obj.flip()
+ self.disp_card()
+ elif key in ["i", "/"]:
+ self.stack[self.obj.getIdx()].toggleStar()
+ self.disp_card()
+ elif key in ["0", "^", "KEY_HOME"]:
+ self.obj.setIdx(0)
+ self.obj.setSide(0)
+ self.disp_card()
+ elif key in ["$", "KEY_END"]:
+ self.obj.setIdx(len(self.stack) - 1)
+ self.obj.setSide(0)
+ self.disp_card()
+ elif key in ["H", "?"]:
+ self.disp_help()
+ elif key == "e":
+ (self.headers, self.stack) = lightcards.reparse()
+ self.get_key()