+ percent = str(
+ round(self.obj.getIdx() / len(self.stack) * 100)
+ ).zfill(2)
+
+ # Print yellow if starred
+ if self.current_card().getStar():
+ star_color = curses.color_pair(3)
+ else:
+ star_color = curses.color_pair(1)
+
+ # Create bar component
+ bar_start = "["
+ bar_middle = self.current_card().printStar()
+ bar_end = (
+ f"] [{len(self.ntotal())}/{str(len(self.stack))} starred] "
+ + f"[{percent}% ("
+ + str(self.obj.getIdx() + 1).zfill(len(str(len(self.stack))))
+ + f"/{str(len(self.stack))})] ["
+ + f"{self.headers[self.current_card().getSide()]} ("
+ + f"{str(int(self.current_card().getSide()) + 1)})] "
+ )
+
+ # Put it all togethor
+ self.win.addstr(mlines - 1, 0, bar_start, curses.color_pair(1))
+ self.win.addstr(mlines - 1, len(bar_start), bar_middle, star_color)
+ self.win.addstr(
+ mlines - 1,
+ len(bar_start + bar_middle),
+ bar_end,
+ curses.color_pair(1),
+ )
+
+ def menu_print(self, string, err=False):
+ """Print messages on the menu screen"""
+ if err:
+ color = curses.color_pair(2)
+ else:
+ color = curses.color_pair(1)
+
+ for i in range(42):
+ self.menu_win.addch(15, i + 1, " ")
+
+ self.menu_win.addstr(15, 1, string, color)
+ self.panel_up()
+ self.menu_grab()
+
+ def menu_grab(self):
+ """Grab keypresses on the menu screen"""
+ while True:
+ key = self.win.getkey()
+ if key in ["r", "q", "m"]:
+ self.menu_panel.hide()
+ self.panel_up()
+ if key in ["q", "m"]:
+ if len(self.stack) == self.obj.getIdx() + 1:
+ self.leave()
+ elif len(self.stack) < self.obj.getIdx() + 1:
+ self.obj.setIdx(0)
+ self.get_key()
+ elif key == "y":
+ self.stack = runner.get_orig()[1]
+ self.menu_print("Stack reset!")
+ elif key == "a":
+ self.stack.sort()
+ self.menu_print("Stack alphabetized!")
+ elif key == "u":
+ [x.unStar() for x in self.stack]
+ self.menu_print("All unstarred!")
+ elif key == "d":
+ [x.star() for x in self.stack]
+ self.menu_print("All starred!")
+ elif key == "t":
+ self.stack.reverse()
+ self.menu_print("Stack reversed!")
+ elif key == "z":
+ shuffle(self.stack)
+ self.menu_print("Stack shuffled!")
+ elif key == "f":
+ for x in self.stack:
+ x[0], x[1] = x[1], x[0]
+ (self.headers[0], self.headers[1]) = (
+ self.headers[1],
+ self.headers[0],
+ )
+ self.menu_print("Cards flipped!")
+ 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 self.stack:
+ if x.getStar():
+ cont = True
+ break
+
+ if cont:
+ self.stack = [x for x in self.stack if x.getStar()]
+ self.menu_print("Stars only!")
+ else:
+ self.menu_print("ERR: None are starred!", err=True)
+ elif key in ["h", "KEY_LEFT"]:
+ self.obj.setIdx(len(self.stack) - 1)
+ self.get_key()
+ elif key == "r":
+ self.obj.setIdx(0)
+ self.get_key()
+
+ def menu_init(self, quit=True):
+ """Initialize the menu with content"""
+ (self.menu_win, self.menu_panel) = self.panel_create(17, 44)
+ self.menu_panel.top()
+ self.menu_panel.hide()
+ # TODO: fix this
+ quit_text = "[q]: back"
+ if quit:
+ quit_text = "[q]: quit"
+
+ self.menu_win.addstr(
+ 1, 1, "LIGHTCARDS MENU", curses.color_pair(1) + curses.A_BOLD
+ )
+ self.menu_win.hline(2, 1, curses.ACS_HLINE, 15)
+ text = [
+ "[y]: reset stack to original state",
+ "[a]: alphabetize stack",
+ "[z]: shuffle stack",
+ "[f]: flip all cards in stack",
+ "[t]: reverse stack order",
+ "[u]: unstar all",
+ "[d]: star all",
+ "[s]: update stack to include starred only",
+ ]
+
+ for t in enumerate(text):
+ self.menu_win.addstr(t[0] + 3, 1, t[1])
+ self.menu_win.addstr(len(text) + 4, 1, "[r]: restart")
+ self.menu_win.addstr(len(text) + 5, 1, quit_text)
+
+ self.menu_win.box()
+ self.panel_up()
+
+ def disp_menu(self, keygrab=True):
+ """
+ Display a menu offering multiple options on how to manipulate the deck
+ and to continue
+ """
+ (mlines, mcols) = self.win.getmaxyx()
+ self.menu_win.mvwin(int(mlines / 2) - 9, int(mcols / 2) - 22)
+ self.menu_panel.show()
+ self.panel_up()
+
+ if keygrab:
+ self.menu_grab()
+
+ def wrap_width(self):
+ """Calculate the width at which the body text should wrap"""
+ (_, mcols) = self.win.getmaxyx()
+ wrap_width = mcols - 20
+ if wrap_width > 80:
+ wrap_width = 80
+ 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.
+ """
+ (mlines, mcols) = self.win.getmaxyx()
+ self.main_panel.bottom()
+ self.main_win.clear()
+ # 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.current_card().getSide() == 0:
+ top = (
+ num_done + " | " + self.headers[self.current_card().getSide()]
+ )
+ else:
+ top = (
+ num_done
+ + " | "
+ + self.headers[self.current_card().getSide()]
+ + ' | "'
+ + str(self.current_card().getFront())
+ + '"'
+ )
+ header_width = mcols
+ if mcols > 80:
+ header_width = 80
+
+ self.main_win.addstr(
+ 0,
+ 0,
+ 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.main_win.hline(1, 0, curses.ACS_HLINE, lin_width)
+
+ # Show current side
+ self.main_win.addstr(
+ 2,
+ 0,
+ textwrap.fill(
+ self.current_card().get(),
+ width=self.wrap_width(),
+ ),
+ )
+ self.panel_up()
+ self.disp_bar()
+ self.disp_sidebar()
+ self.win.hline(mlines - 2, 0, 0, mcols)
+
+ def help_init(self):
+ """Initialize help screen"""
+ (self.help_win, self.help_panel) = self.panel_create(20, 52)
+ self.help_panel.top()
+ self.help_panel.hide()
+ self.help_win.clear()
+ self.help_win.addstr(
+ 1, 1, "LIGHTCARDS HELP", curses.color_pair(1) + curses.A_BOLD
+ )
+ self.help_win.hline(2, 1, curses.ACS_HLINE, 15)
+ text = [
+ "Welcome to runner. Here are some keybindings",
+ "to get you started:",
+ "",
+ "h, left previous card",
+ "l, right next card",
+ "j, k, up, down flip card",
+ "i, / star card",
+ "0, ^, home go to the start of the deck",
+ "$, end go to the end of the deck",
+ "H, ? open this screen",
+ "e open the input file in $EDITOR",
+ "m open the control menu",
+ "",
+ "More information can be found in the man page, or",
+ "by running `lightcards --help`.",
+ "",
+ "Press [q], [H], or [?] to go back.",
+ ]
+
+ for t in enumerate(text):
+ self.help_win.addstr(t[0] + 3, 1, t[1])
+
+ self.help_win.box()
+
+ def disp_help(self):
+ """Display help screen"""
+ (mlines, mcols) = self.win.getmaxyx()
+ self.help_win.mvwin(int(mlines / 2) - 10, int(mcols / 2) - 26)
+ self.panel_up()
+ self.help_panel.show()
+ while True:
+ key = self.help_win.getkey()
+ if key in ["q", "H", "?"]:
+ self.help_panel.hide()
+ self.get_key()
+
+ def current_card(self):
+ """Get current card object"""
+ return self.stack[self.obj.getIdx()]
+
+ 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":
+ self.leave()
+ elif key in ["h", "KEY_LEFT"]:
+ self.obj.back()
+ self.current_card().setSide(0)
+ self.disp_card()
+ elif key in ["l", "KEY_RIGHT"]:
+ if self.obj.getIdx() + 1 == len(self.stack):
+ self.disp_menu()
+ else:
+ self.obj.forward(self.stack)
+ self.current_card().setSide(0)
+ self.disp_card()