+ 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, " ")