def makeSelection(scr):
"""
ALlow the user to select an option
Returns the line number of the users selection starting at 0
"""
inchar = 0
selection = 0
selection_count = len(SELECTIONS)
selection_start_y = scr.getyx()[0]
width = scr.getmaxyx()[1]
while inchar != NEWLINE:
# move to start of selections and hightlight current selection
scr.move(selection_start_y, 0)
line = 0
for sel in SELECTIONS:
whole_line = '> ' + SELECTIONS[line]
space = width - len(whole_line) % width
whole_line += ' ' * space
if line == selection:
scr.addstr(whole_line, curses.A_REVERSE)
else:
scr.addstr(whole_line)
line += 1
scr.refresh()
inchar = scr.getch()
# move up and down
if inchar == curses.KEY_UP and selection > 0:
selection -= 1
elif inchar == curses.KEY_DOWN and selection < selection_count - 1:
selection += 1
if selection == 0:
curses.use_default_colors()
size = scr.getmaxyx()
width = size[1]
height = size[0]
# set screen to initial position
scr.erase()
curses.curs_set(0)
scr.move(height // 2 - 3, 0)
centeredWrite(scr, FLAG)
scr.refresh()
curses.napms(10000)
exit(0)
return selection
def runLocked(scr):
"""
Start the locked out portion of the terminal
"""
curses.use_default_colors()
size = scr.getmaxyx()
width = size[1]
height = size[0]
# set screen to initial position
scr.erase()
curses.curs_set(0)
scr.move(height / 2 - 1, 0)
centeredWrite(scr, LOCKED_1)
scr.move(height / 2 + 1, 0)
centeredWrite(scr, LOCKED_2)
scr.refresh()
curses.napms(LOCKED_OUT_TIME)
def runLocked(scr):
"""
Start the locked out portion of the terminal
"""
curses.use_default_colors()
size = scr.getmaxyx()
width = size[1]
height = size[0]
# set screen to initial position
scr.erase()
curses.curs_set(0)
scr.move(height / 2 - 1, 0)
centeredWrite(scr, LOCKED_1)
scr.move(height / 2 + 1, 0)
centeredWrite(scr, LOCKED_2)
scr.refresh()
curses.napms(LOCKED_OUT_TIME)
def runSelection(scr):
"""
Print the selections and allow the user to select one
"""
curses.use_default_colors()
scr.erase()
scr.move(0, 0)
curses.curs_set(0)
curses.noecho()
width = scr.getmaxyx()[1]
for header in CENTERED_HEADERS:
centeredWrite(scr, header + '\n')
for header in OTHER_HEADERS:
slowWrite(scr, header + '\n')
for i in xrange(width):
scr.addch(curses.ACS_BSBS)
scr.refresh()
return makeSelection(scr)
def runSelection(scr):
"""
Print the selections and allow the user to select one
"""
curses.use_default_colors()
scr.erase()
scr.move(0, 0)
curses.curs_set(0)
curses.noecho()
width = scr.getmaxyx()[1]
for header in CENTERED_HEADERS:
centeredWrite(scr, header + '\n')
for header in OTHER_HEADERS:
slowWrite(scr, header + '\n')
for i in xrange(width):
scr.addch(curses.ACS_BSBS)
scr.refresh()
return makeSelection(scr)
