def box_init(self):
"""Clear the main screen and redraw the box and/or title
"""
# Touchwin seems to save the underlying screen and refreshes it (for
# example when the help popup is drawn and cleared again)
self.scr.touchwin()
self.scr.refresh()
self.stdscr.clear()
self.stdscr.refresh()
if self.box is True:
self.boxscr.clear()
self.boxscr.box()
if self.title:
addstr(self.boxscr, 1, 1, self.title, curses.A_BOLD)
addstr(self.boxscr, self.title_help, curses.A_STANDOUT)
self.boxscr.refresh()
elif self.title:
self.boxscr.clear()
addstr(self.boxscr, 0, 0, self.title, curses.A_BOLD)
addstr(self.boxscr, self.title_help, curses.A_STANDOUT)
self.boxscr.refresh()
python类A_STANDOUT的实例源码
def draw(self):
pos = self.offset
for i in range(self.syswin.getmaxyx()[0]-2):
style = 0
if pos == self.list_pos():
style = curses.A_STANDOUT
if pos < len(data):
dat = (' ' + data[pos][1] + ' ' * 100)[:self.gameswin.getmaxyx()[1] - 3] + ' '
self.gameswin.addstr(i + 1, 1, dat, style)
dat = (' ' + data[pos][0] + ' ' * 100)[:self.syswin.getmaxyx()[1] - 3] + ' '
self.syswin.addstr(i + 1, 1, dat, style)
else:
self.gameswin.addstr(i + 1, 1, (' '*100)[:self.gameswin.getmaxyx()[1] - 2])
self.syswin.addstr(i + 1, 1, (' '*100)[:self.syswin.getmaxyx()[1] - 2])
pos += 1
self.main.addstr(self.main.getmaxyx()[0] - 1, 0,
'"q"-quit, "l"-launch, "/"- search, "n"-next, "N"-prev, "j"-down, "k"-up'[:self.main.getmaxyx()[1]-1])
self.main.refresh()
self.syswin.border()
self.gameswin.border()
self.syswin.refresh()
self.gameswin.refresh()
if preview_window:
preview_window.draw()
def do_keyboard_shortcuts(self):
w = self.temperatureWindow # just a random window
ordch = w.getch()
if ordch in [ord('P'), ord('p')]:
w.addstr(0, 0, 'PAUSE', curses.A_STANDOUT)
w.refresh()
ordch = None
while ordch not in [ord('P'), ord('p'), 27, ord('Q'), ord('q')]:
time.sleep(0.1)
ordch = w.getch()
self.fpsTicks = 0
self.fpsSince = time.time()
w.erase()
w.border()
w.refresh()
if ordch in [27, ord('Q'), ord('q')]:
raise KeyboardInterrupt()
if ordch in [ord('F')]:
self.fpsGoal = (self.fpsGoal or self.fpsMeasured) * 1.25
if ordch in [ord('f')]:
self.fpsGoal = (self.fpsGoal or self.fpsMeasured) * 0.8
def Blink(self, *args, **kwargs):
if not self.open:
raise NotOpenError('Please, open the port first!')
screen = args[0]
y, x = screen.getmaxyx()
screen.border(0)
screen.addstr(0, 1, 'Press any button to stop...'[:x-2], curses.A_STANDOUT)
t = RepeatingTimer(0.5, self.CmosLed, screen)
t.start()
screen.refresh()
inp = screen.getch()
if inp:
t.cancel()
self.CmosLed(led = False)
self._led = False
return ['', None]
####################################################################
## All (other) commands:
def print_warning(self, text):
""" Print multi-line text in bold font """
for line in text.split("\n"):
self.stdscr.addstr(self.row, 0, line, curses.A_STANDOUT)
self.nextrow()
def draw_default(self):
# draws default menu
clear_bar = " " * (int(self.maxx*2/3))
self.screen.addstr(2, 2, self.title, curses.A_STANDOUT) # Title for this menu
self.screen.addstr(4, 2, self.subtitle, curses.A_BOLD) #Subtitle for this menu
# clear menu on screen
for index in range(len(self.options)+1):
self.screen.addstr(5+index, 4, clear_bar, curses.A_NORMAL)
# display all the menu items, showing the 'pos' item highlighted
for index in range(len(self.options)):
textstyle = self.normal
if index == self.selected:
textstyle = self.highlighted
self.screen.addstr(5+index ,4, clear_bar, curses.A_NORMAL)
self.screen.addstr(5+index ,4, "%d - %s" % (index+1, self.options[index]), textstyle)
self.screen.addstr(11, 2, clear_bar, curses.A_NORMAL)
self.screen.addstr(12, 2, clear_bar, curses.A_NORMAL)
self.screen.addstr(11, 2, "plant: ", curses.A_DIM)
self.screen.addstr(11, 9, self.plant_string, curses.A_NORMAL)
self.screen.addstr(12, 2, "score: ", curses.A_DIM)
self.screen.addstr(12, 9, self.plant_ticks, curses.A_NORMAL)
# display fancy water gauge
if not self.plant.dead:
water_gauge_str = self.water_gauge()
self.screen.addstr(5,14, water_gauge_str, curses.A_NORMAL)
else:
self.screen.addstr(5,13, clear_bar, curses.A_NORMAL)
self.screen.addstr(5,13, " ( RIP )", curses.A_NORMAL)
# draw cute ascii from files
self.draw_plant_ascii(self.plant)
def slipnode_name_and_attr(self, slipnode):
if slipnode.activation == 100:
return (slipnode.name.upper(), curses.A_STANDOUT)
if slipnode.activation > 50:
return (slipnode.name.upper(), curses.A_BOLD)
else:
return (slipnode.name.lower(), curses.A_NORMAL)
def open_menu(stdscr, items):
"""Opens a menu containing items and returns the selected item.
Blocks until the user selected an item.
"""
width = max(map(len, items)) + 20
height = len(items*2)-1 + 4 # +2 for frame, +2 for padding
curses.curs_set(False)
selected = 0
while True:
center = (curses.COLS//2, curses.LINES//2)
menu_rect = Rect(center[0]-width//2, center[1]-height//2, width, height)
menu_rect = draw_frame(stdscr, menu_rect, thick_border=True)
for i, item in enumerate(items):
attr = curses.A_NORMAL
if i == selected:
attr = curses.A_STANDOUT
stdscr.addstr(menu_rect.y + 1 + i*2, center[0] - len(item)//2, item, attr)
c = stdscr.getch()
if c == curses.KEY_UP:
selected -= 1
if c == curses.KEY_DOWN:
selected += 1
if c == curses.KEY_ENTER or c == 10:
break
selected = clamp(selected, 0, len(items)-1)
curses.curs_set(True)
return items[selected]
def _setattr(self, a):
if a is None:
self.s.attrset(0)
return
elif not isinstance(a, AttrSpec):
p = self._palette.get(a, (AttrSpec('default', 'default'),))
a = p[0]
if self.has_color:
if a.foreground_basic:
if a.foreground_number >= 8:
fg = a.foreground_number - 8
else:
fg = a.foreground_number
else:
fg = 7
if a.background_basic:
bg = a.background_number
else:
bg = 0
attr = curses.color_pair(bg * 8 + 7 - fg)
else:
attr = 0
if a.bold:
attr |= curses.A_BOLD
if a.standout:
attr |= curses.A_STANDOUT
if a.underline:
attr |= curses.A_UNDERLINE
if a.blink:
attr |= curses.A_BLINK
self.s.attrset(attr)
def CheckEnrolled(self, *args, **kwargs):
if not self.open:
raise NotOpenError('Please, open the port first!')
screen = args[0]
y, x = screen.getmaxyx()
# screen.border(0)
# screen.addstr(0, 1, 'Enter the ID to check, or empty field to exit...'[:x-2], curses.A_STANDOUT)
curses.echo()
while True:
screen.addstr(2, 2, '>>> ')
screen.clrtoeol()
screen.border(0)
screen.addstr(0, 1, 'Enter the ID to check, or empty field to exit...'[:x-2], curses.A_STANDOUT)
ID = screen.getstr(2, 6)
if ID.isdigit():
response = self._f.CheckEnrolled(int(ID))
if response[0]['ACK']:
screen.addstr(3, 2, 'ID in use!')
screen.clrtoeol()
else:
screen.addstr(3, 2, response[0]['Parameter'])
screen.clrtoeol()
elif ID.isalnum():
curses.noecho()
raise ValueError('Non-numeric value found!')
else:
break
curses.noecho()
return [None, None]
def EnrollStart(self, *args, **kwargs):
if not self.open:
raise NotOpenError('Please, open the port first!')
screen = args[0]
y, x = screen.getmaxyx()
# screen.border(0)
# screen.addstr(0, 1, 'Enter the ID to check, or empty field to exit...'[:x-2], curses.A_STANDOUT)
curses.echo()
ret = [False, None]
while True:
screen.addstr(2, 2, '>>> ')
screen.clrtoeol()
screen.border(0)
screen.addstr(0, 1, 'Enter a new ID for enrollment, or empty field to cancel...'[:x-2], curses.A_STANDOUT)
ID = screen.getstr(2, 6)
if ID.isdigit():
response = self._f.EnrollStart(int(ID))
if response[0]['ACK']:
# screen.addstr(3, 2, 'ID in use!')
# screen.clrtoeol()
ret[0] = 'Enrollment of ID {0:d} started'.format(response[0]['Parameter'])
break
else:
screen.addstr(3, 2, response[0]['Parameter'])
screen.clrtoeol()
elif ID.isalnum():
curses.noecho()
raise ValueError('Non-numeric value found!')
else:
break
curses.noecho()
return ret
def DeleteID(self, *args, **kwargs):
if not self.open:
raise NotOpenError('Please, open the port first!')
screen = args[0]
y, x = screen.getmaxyx()
# screen.border(0)
# screen.addstr(0, 1, 'Enter the ID to check, or empty field to exit...'[:x-2], curses.A_STANDOUT)
curses.echo()
ret = [False, None]
while True:
screen.addstr(2, 2, '>>> ')
screen.clrtoeol()
screen.border(0)
screen.addstr(0, 1, 'Enter an ID to delete, or empty field to cancel...'[:x-2], curses.A_STANDOUT)
ID = screen.getstr(2, 6)
if ID.isdigit():
response = self._f.DeleteID(int(ID))
if response[0]['ACK']:
# screen.addstr(3, 2, 'ID in use!')
# screen.clrtoeol()
ret[0] = 'ID {0:d} deleted'.format(ID)
break
else:
screen.addstr(3, 2, response[0]['Parameter'])
screen.clrtoeol()
elif ID.isalnum():
curses.noecho()
raise ValueError('Non-numeric value found!')
else:
break
curses.noecho()
return ret
def Verify(self, *args, **kwargs):
if not self.open:
raise NotOpenError('Please, open the port first!')
screen = args[0]
y, x = screen.getmaxyx()
# screen.border(0)
# screen.addstr(0, 1, 'Enter the ID to check, or empty field to exit...'[:x-2], curses.A_STANDOUT)
curses.echo()
ret = [False, None]
while True:
screen.addstr(2, 2, '>>> ')
screen.clrtoeol()
screen.border(0)
screen.addstr(0, 1, 'Enter an ID to verify, or empty field to cancel...'[:x-2], curses.A_STANDOUT)
ID = screen.getstr(2, 6)
if ID.isdigit():
response = self._f.Verify(int(ID))
if response[0]['ACK']:
# screen.addstr(3, 2, 'ID in use!')
# screen.clrtoeol()
ret[0] = 'ID {0:d} verified'.format(ID)
break
else:
screen.addstr(3, 2, response[0]['Parameter'])
screen.clrtoeol()
elif ID.isalnum():
curses.noecho()
raise ValueError('Non-numeric value found!')
else:
break
curses.noecho()
return ret
def runmenu(menu, parent):
if parent is None:
lastoption = "Exit"
else:
lastoption = "Return to %s menu" % parent['title']
optioncount = len(menu['options'])
pos=0
oldpos=None
x = None
while x != ord('\n'):
if pos != oldpos:
oldpos = pos
screen.border(1,1,1,1)
screen.addstr(2,2, menu['title'], curses.A_STANDOUT)
screen.addstr(4,2, menu['subtitle'], curses.A_BOLD)
for index in range(optioncount):
textstyle = n
if pos == index:
textstyle = h
screen.addstr(7+index,4, "%d - %s" % (index+1, menu['options'][index]['title']), textstyle)
textstyle = n
if pos == optioncount:
textstyle = h
screen.addstr(7+optioncount,4, "%d - %s" % (optioncount+1, lastoption), textstyle)
screen.refresh()
x = screen.getch()
if x >= ord('1') and x <= ord(str(optioncount+1)):
pos = x - ord('0') - 1
elif x == 258:
if pos < optioncount:
pos += 1
else: pos = 0
elif x == 259:
if pos > 0:
pos += -1
else: pos = optioncount
return pos
