-def disp_bar(stdscr, stack, headers, obj):
- (mlines, mcols) = stdscr.getmaxyx()
- if len(stack) <= 1:
- percent = "100"
- else:
- percent = str(round(obj.getIdx() / (len(stack) - 1) * 100)).zfill(3)
-
- curses.init_pair(1, curses.COLOR_CYAN, 0)
- stdscr.insstr(mlines - 1, 0,
- "[" +
- stack[obj.getIdx()].printStar() +
- "] [" +
- percent +
- "% (" +
- str(obj.getIdx() + 1) +
- "/" +
- str(len(stack)) +
- ")]" +
- " [" +
- headers[obj.getSide()] +
- " (" +
- str(obj.getSide() + 1) +
- ")]", curses.color_pair(1))
-
-
-def disp_menu(stdscr, stack, headers, idx):
- curses.init_pair(1, curses.COLOR_CYAN, 0)
- curses.init_pair(2, curses.COLOR_RED, 0)
- stdscr.addstr("Good job, you've completed a round!\n\n",
- curses.color_pair(1))
- stdscr.addstr("Choose one of the following options:\n" +
- "[r]: restart\n" +
- "[s]: restart with starred only\n" +
- "[u]: restart and unstar all\n" +
- "[z]: restart and shuffle cards\n" +
- "[q]: quit")
- while True:
- key = stdscr.getkey()
- if key == "q":
- sys.exit(0)
- 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":
- cont = False
- for x in stack:
- if x.getStar():
- cont = True
-
- if cont:
- idx.setIdx(0)
- stack = [x for x in stack if x.getStar()]
- get_key(stdscr, stack, headers, idx)
- else:
- stdscr.clear()
- stdscr.addstr("ERR: Stack empty. Choose another option\n\n",
- curses.color_pair(2))
- disp_menu(stdscr, stack, headers, idx)
- elif key == "z":
- idx.setIdx(0)
- shuffle(stack)
- get_key(stdscr, stack, headers, idx)
-
-
-def disp_card(stdscr, stack, headers, obj):
- stdscr.clear()
- (mlines, mcols) = stdscr.getmaxyx()
- if obj.getIdx() == len(stack):
- disp_menu(stdscr, stack, headers, obj)
- else:
- if obj.getSide() == 0:
- top = headers[obj.getSide()] + "; " + str(obj.getIdx() + 1)
+
+def panel_create(x, y):
+ """Create popup panels to a certain scale"""
+ win = curses.newwin(x, y)
+ panel = curses.panel.new_panel(win)
+ win.erase()
+ return (win, panel)
+
+
+class CursesError(BaseException):
+ def __init__(self, message="lightcards: Curses error!"):
+ self.message = message
+ print(self.message)
+ sys.exit(3)
+
+
+class Quit:
+ def __init__(self, outer, mlines=5, mcols=20):
+ self.outer = outer
+ (self.win, self.panel) = panel_create(mlines, mcols)
+ self.panel.top()
+ self.panel.hide()
+
+ self.win.addstr(
+ 1,
+ 2,
+ "QUIT LIGHTCARDS?",
+ curses.color_pair(1) + curses.A_BOLD,
+ )
+ self.win.hline(2, 1, curses.ACS_HLINE, mcols)
+ self.win.addstr(3, 1, "Quit? [y/n]")
+
+ self.win.box()
+
+ def disp(self):
+ """Display quit confirmation screen"""
+ (mlines, mcols) = self.outer.win.getmaxyx()
+ self.win.mvwin(int(mlines / 2) - 3, int(mcols / 2) - 10)
+ self.panel.show()
+ if self.outer.config["quit_confirmation"]:
+ while True:
+ key = self.win.getkey()
+ if key == "y":
+ break
+ elif key == "n":
+ self.panel.hide()
+ self.outer.get_key()
+
+
+class Panel:
+ def __init__(self, outer, mlines, mcols):
+ self.outer = outer
+ (self.win, self.panel) = panel_create(mlines, mcols)
+ self.panel.top()
+ self.panel.hide()
+
+ def config_get(self, setting, cut=28):
+ return str(list(self.outer.config[setting][:cut])).replace("'", "")
+
+
+class Help(Panel):
+ def __init__(self, outer, mlines=23, mcols=52):
+ """Initialize help screen"""
+ super().__init__(outer, mlines, mcols)
+ c = self.config_get
+
+ text = [
+ "Welcome to Lightcards. Here are some keybindings",
+ "to get you started:",
+ "",
+ f"{c('card_prev')}: previous card",
+ f"{c('card_next')}: next card",
+ f"{c('card_flip')}: flip card",
+ f"{c('card_star')}: star card",
+ f"{c('card_first')}: go to first card",
+ f"{c('card_last')}: go to last card",
+ f"{c('help_disp')}: open this help menu",
+ f"{c('menu_disp')}: open the control menu",
+ f"{c('view_one')}: switch to view one",
+ f"{c('view_two')}: switch to view two",
+ f"{c('view_three')}: switch to view three",
+ f"{c('quit_key')}: quit",
+ "",
+ "More information can be found in the man page, or",
+ "by running `lightcards --help`.",
+ "",
+ f"Press {c('help_disp')} to go back.",
+ ]
+
+ self.win.addstr(
+ 1,
+ int(mcols / 2) - 8,
+ "LIGHTCARDS HELP",
+ curses.color_pair(1) + curses.A_BOLD,
+ )
+ self.win.hline(2, 1, curses.ACS_HLINE, mcols)
+
+ for i, content in enumerate(text, 3):
+ self.win.addstr(i, 1, content)
+
+ self.win.box()
+
+ def disp(self):
+ """Display help screen"""
+ (mlines, mcols) = self.outer.win.getmaxyx()
+ self.win.mvwin(int(mlines / 2) - 12, int(mcols / 2) - 25)
+ self.panel.show()
+
+ while True:
+ key = self.win.getkey()
+ if key in self.outer.config["quit_key"]:
+ self.outer.leave()
+ elif key in self.outer.config["help_disp"]:
+ self.panel.hide()
+ self.outer.get_key()
+
+
+class Menu(Panel):
+ def __init__(self, outer, mlines=17, mcols=44):
+ """Initialize the menu with content"""
+ super().__init__(outer, mlines, mcols)
+ c = self.config_get
+
+ self.win.addstr(
+ 1,
+ int(mcols / 2) - 8,
+ "LIGHTCARDS MENU",
+ curses.color_pair(1) + curses.A_BOLD,
+ )
+ self.win.hline(2, 1, curses.ACS_HLINE, mcols)
+ env = os.environ.get("EDITOR", "$EDITOR")[:15]
+ text = [
+ f"{c('menu_reset')}: reset stack to original state",
+ f"{c('menu_alphabetize')}: alphabetize stack",
+ f"{c('menu_shuffle')}: shuffle stack",
+ f"{c('menu_reverse')}: reverse stack order",
+ f"{c('menu_unstar')}: unstar all",
+ f"{c('menu_star')}: star all",
+ f"{c('menu_stars_only')}: update stack to include starred only",
+ f"{c('menu_open_file')}: open the input file in {env}",
+ "",
+ f"{c('menu_restart')}: restart",
+ f"{c('menu_disp')}: close menu",
+ ]
+
+ for i, content in enumerate(text, 3):
+ self.win.addstr(i, 1, content)
+
+ self.win.box()
+
+ def clear_msg(self):
+ for i in range(42):
+ self.win.addch(15, i + 1, " ")
+
+ def menu_print(self, string, err=False):
+ """Print messages on the menu screen"""
+ if err:
+ color = curses.color_pair(2)