+ color = curses.color_pair(1)
+
+ self.win.addstr(15, 1, string, color)
+ self.menu_grab()
+
+ def menu_grab(self):
+ """Grab keypresses on the menu screen"""
+ while True:
+ key = self.win.getkey()
+ if key in ["r", "m"]:
+ self.panel.hide()
+ self.outer.get_key()
+ elif key == "q":
+ self.outer.leave()
+ elif key == "y":
+ self.outer.stack = runner.get_orig()[1]
+ self.menu_print("Stack reset!")
+ elif key == "a":
+ self.outer.stack.sort(key=lambda x: x.front)
+ self.menu_print("Stack alphabetized!")
+ elif key == "u":
+ [x.unStar() for x in self.outer.stack]
+ self.menu_print("All unstarred!")
+ elif key == "d":
+ [x.star() for x in self.outer.stack]
+ self.menu_print("All starred!")
+ elif key == "t":
+ self.outer.stack.reverse()
+ self.menu_print("Stack reversed!")
+ elif key == "z":
+ shuffle(self.outer.stack)
+ self.menu_print("Stack shuffled!")
+ elif key == "e":
+ progress.dump(self.outer.stack, runner.get_orig()[1])
+ curses.endwin()
+ os.system(f"$EDITOR {self.outer.input_file}"),
+ (self.outer.headers, self.outer.stack) = parse.parse_html(
+ parse.md2html(self.outer.input_file)
+ )
+ self.outer.get_key()
+ 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.outer.stack:
+ if x.starred:
+ cont = True
+ break
+
+ if cont:
+ self.outer.stack = [
+ x for x in self.outer.stack if x.starred
+ ]
+ self.menu_print("Stars only!")
+ else:
+ self.menu_print("ERR: None are starred!", err=True)
+ elif key == "r":
+ self.outer.obj.index = 0
+ self.outer.get_key()
+
+ def disp(self):
+ """
+ Display a menu offering multiple options on how to manipulate the deck
+ and to continue
+ """
+ self.clear_msg()
+
+ (mlines, mcols) = self.outer.win.getmaxyx()
+ self.win.mvwin(int(mlines / 2) - 8, int(mcols / 2) - 22)
+ self.panel.show()
+
+ self.menu_grab()
+
+
+class Display:
+ def __init__(self, stack, headers, obj, view, args, conf):
+ self.stack = stack
+ self.headers = headers
+ self.obj = obj
+ self.view = view
+ self.input_file = args.inp[0]
+ self.config = conf
+
+ def run(self, stdscr):
+ """Set important options that require stdscr before starting"""
+ self.win = stdscr
+ curses.curs_set(0) # Hide cursor
+ curses.use_default_colors() # Allow transparency
+ curses.init_pair(1, self.config["highlight_color"], -1)
+ curses.init_pair(2, self.config["error_color"], -1)
+ curses.init_pair(3, self.config["starred_color"], -1)
+
+ self.main_panel = curses.panel.new_panel(self.win)
+ self.menu_obj = Menu(self)
+ self.help_obj = Help(self)
+ self.quit_obj = Quit(self)
+
+ self.get_key()
+
+ def check_size(self):
+ (mlines, mcols) = self.win.getmaxyx()
+
+ while mlines < 24 or mcols < 60:
+ self.win.clear()
+ self.win.addstr(
+ 0,
+ 0,
+ textwrap.fill(
+ "Terminal too small! Min size 60x24", width=mcols
+ ),
+ )
+ self.win.refresh()
+ (mlines, mcols) = self.win.getmaxyx()
+ time.sleep(0.1)
+ else:
+ self.disp_card()
+
+ def leave(self):
+ """Pickle stack and confirm before quitting"""
+ self.quit_obj.disp()
+ if self.obj.index + 1 == len(self.stack):
+ self.obj.index = 0
+
+ progress.dump(self.stack, runner.get_orig()[1])
+ sys.exit(0)
+
+ def nstarred(self):
+ """Get total number of starred cards"""
+ return [card for card in self.stack if card.starred]
+
+ def disp_bar(self):
+ """
+ Display the statusbar at the bottom of the screen with progress, star
+ status, and card side.
+ """
+ (mlines, mcols) = self.win.getmaxyx()
+ self.win.hline(mlines - 3, 0, 0, mcols)
+
+ # Calculate percent done
+ if len(self.stack) <= 1:
+ percent = "100"
+ else:
+ percent = str(
+ round(self.obj.index / (len(self.stack) - 1) * 100)
+ ).zfill(2)
+
+ # Print yellow if starred
+ if self.current_card().starred:
+ star_color = curses.color_pair(3)
+ else:
+ star_color = curses.color_pair(1)
+
+ # Compose bar text
+ bar_start = "["
+ bar_middle = self.current_card().printStar()
+ bar_end = f"] [{len(self.nstarred())}/{str(len(self.stack))} starred] "
+ if self.view != 3:
+ bar_end += (
+ f" [{self.get_side()} ("
+ f"{str(int(self.current_card().side) + 1)})]"
+ )
+ bar_end += f" [View {str(self.view)}]"
+
+ # Put it all togethor
+ height = mlines - 2
+ self.win.addstr(height, 0, bar_start, curses.color_pair(1))
+ self.win.addstr(height, len(bar_start), bar_middle, star_color)
+ self.win.addstr(
+ height,
+ len(bar_start + bar_middle),
+ textwrap.shorten(bar_end, width=mcols - 20, placeholder="…"),
+ curses.color_pair(1),
+ )
+
+ progress = (
+ f"[{percent}% ("
+ f"{str(self.obj.index + 1).zfill(len(str(len(self.stack))))}"
+ f"/{str(len(self.stack))})] "
+ )
+
+ self.win.addstr(
+ height + 1,
+ 0,
+ progress,
+ curses.color_pair(1),
+ )
+
+ for i in range(
+ int(
+ self.obj.index
+ / (len(self.stack) - 1)
+ * (mcols - len(progress))
+ - 1
+ )
+ ):
+ self.win.addch(
+ height + 1,
+ i + len(progress),
+ self.config["progress_char"],
+ curses.color_pair(1),
+ )
+
+ 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: