# Armaan Bhojwani 2021
import curses
+import curses.panel
from random import shuffle
import sys
import textwrap
def run(self, stdscr):
"""Set important options before beginning"""
self.win = stdscr
+ (mlines, mcols) = self.win.getmaxyx()
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)
+
+ (self.main_win, self.main_panel) = self.panel_create(mlines, mcols)
+ self.menu_init()
+ self.help_init()
+
self.get_key()
+ def panel_create(self, x, y):
+ """Create popup menus"""
+ win = curses.newwin(x, y)
+ panel = curses.panel.new_panel(win)
+ win.erase()
+ return (win, panel)
+
+ def panel_up(self):
+ curses.panel.update_panels()
+ self.win.refresh()
+
def leave(self):
"""Pickle stack before quitting"""
if self.obj.getIdx() == len(self.stack):
def ntotal(self):
"""Get toal number of starred cards"""
- return(len([card for card in self.stack if card.getStar()]))
+ return([card for card in self.stack if card.getStar()])
def disp_bar(self):
"""
# Create bar component
bar_start = "["
bar_middle = self.stack[self.obj.getIdx()].printStar()
- bar_end = f"] [{self.ntotal()}/{str(len(self.stack))} starred] " + \
+ 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"{str(self.obj.getSide() + 1)})] "
# Put it all togethor
- self.win.hline(mlines - 2, 0, 0, mcols)
self.win.addstr(mlines - 1, 0, bar_start, curses.color_pair(1))
- self.win.addstr(bar_middle, star_color)
- self.win.insstr(bar_end, 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"""
- self.win.clear()
if err:
color = curses.color_pair(2)
else:
color = curses.color_pair(1)
- self.disp_menu(keygrab=False)
- self.win.addstr("\n\n" + string, color)
+
+ 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 for the menu screen"""
while True:
key = self.win.getkey()
- if key == "q":
+ 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():
self.leave()
elif len(self.stack) < self.obj.getIdx():
elif key == "t":
self.stack.reverse()
self.menu_print(
- "self.stack reversed!")
+ "Stack reversed!")
elif key == "z":
shuffle(self.stack)
self.menu_print("Stack shuffled!")
self.obj.setIdx(0)
self.get_key()
- def disp_menu(self, keygrab=True, quit=False):
- """
- Display a menu once the end of the deck has been reached, offering
- multiple options on how to continue.
- """
-
+ def menu_init(self, quit=True):
+ (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.win.addstr("LIGHTCARDS MENU", curses.color_pair(1) +
+ self.menu_win.addstr(1, 1, "LIGHTCARDS MENU", curses.color_pair(1) +
curses.A_BOLD)
- self.win.hline(1, 0, curses.ACS_HLINE, 15)
- self.win.addstr(2, 0, "[y]: reset stack to original state\n" +
- "[a]: alphabetize stack\n" +
- "[z]: shuffle stack\n" +
- "[f]: flip all cards in stack\n" +
- "[t]: reverse stack order\n" +
- "[u]: unstar all\n" +
- "[d]: star all\n" +
- "[s]: update stack to include starred only\n\n" +
- "[r]: restart\n" +
- quit_text)
+ 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 once the end of the deck has been reached, offering
+ multiple options on how 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()
Shows a header, a horizontal line, and the contents of the current
side.
"""
- self.win.clear()
- (_, mcols) = self.win.getmaxyx()
+ (mlines, mcols) = self.win.getmaxyx()
if self.obj.getIdx() == len(self.stack):
- self.disp_menu(quit=True)
+ self.disp_menu()
else:
+ 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() +
if mcols > 80:
header_width = 80
- self.win.addstr(textwrap.shorten(top, width=header_width,
+ 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.win.hline(1, 0, curses.ACS_HLINE, lin_width)
+ self.main_win.hline(1, 0, curses.ACS_HLINE, lin_width)
# Show current side
- self.win.addstr(2, 0, textwrap.fill(
+ self.main_win.addstr(2, 0, textwrap.fill(
self.stack[self.obj.getIdx()][self.obj.getSide()],
width=self.wrap_width()))
+ self.panel_up()
self.disp_bar()
self.disp_sidebar()
+ self.win.hline(mlines - 2, 0, 0, mcols)
- def disp_help(self):
+ def help_init(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 $EDITOR\n" +
- "m open the control menu\n\n" +
- textwrap.fill(
- "More information can be found in the man page, " +
- "or by running `lightcards --help`.",
- width=self.wrap_width()) +
- "\n\nPress [q], [H], or [?] to go back.")
+ (self.help_win, self.help_panel) = self.panel_create(20, 52)
+ self.help_panel.top()
+ self.help_panel.hide()
+ self.help_win.clear()
+ self.help_win.addstr(1, 1, "LIGHTCARDS HELP", curses.color_pair(1) +
+ curses.A_BOLD)
+ self.help_win.hline(2, 1, curses.ACS_HLINE, 15)
+ text = ["Welcome to lightcards. Here are some keybindings",
+ "to get you started:",
+ "",
+ "h, left previous card",
+ "l, right next card",
+ "j, k, up, down flip card",
+ "i, / star card",
+ "0, ^, home go to the start of the deck",
+ "$, 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):
+ (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.win.getkey()
+ key = self.help_win.getkey()
if key in ["q", "H", "?"]:
+ self.help_panel.hide()
self.get_key()
def get_key(self):
self.obj.forward(self.stack)
self.obj.setSide(0)
self.disp_card()
- elif key in ["h", "KEY_LEFT"]:
- 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 ["H", "?"]:
self.disp_help()
elif key == "m":
- self.win.clear()
self.disp_menu()
elif key == "e":
(self.headers, self.stack) = lightcards.reparse()
self.win.hline(1, left, 0, mlines)
i = 0
- for card in self.stack:
- if i > mlines - 6:
- self.win.addstr(2 + i, left, f"... ({self.ntotal() - i} more)")
+ # TODO: Fix this, some off by one error
+ newntotal = self.ntotal()
+ if mlines - 5 < len(self.ntotal()):
+ newntotal = self.ntotal()[:mlines - 4]
+ elif mlines - 5 == len(self.ntotal()):
+ newntotal = self.ntotal()[:mlines - 3]
+
+ for card in newntotal:
+ for i in enumerate(newntotal):
+ term = i[1][0]
+ if len(i[1][0]) > 18:
+ term = i[1][0][:18] + "…"
+ self.win.addstr(2 + i[0], left, term)
+ if not newntotal == self.ntotal():
+ self.win.addstr(mlines - 3, left, f"({len(self.ntotal()) - len(newntotal)} more)")
break
- elif card.getStar():
- term = card[0]
- if len(card[0]) > 18:
- term = card[0][:18] + "…"
- self.win.addstr(2 + i, left, term)
-
- i += 1
- if i == 0:
+ if len(self.ntotal()) == 0:
self.win.addstr(2, left, "None starred")
projects / lightcards.git / commitdiff