def main(t):
curses.curs_set(0)
a, b = curses.mousemask(curses.ALL_MOUSE_EVENTS
| curses.REPORT_MOUSE_POSITION)
t.addstr(2, 0, f"a={a}, b={b}")
pt = Point()
curses.delay_output(100)
mx, my = 0, 0
while True:
# draw
t.addstr(0, 0, f"x={mx}, y={my}")
a, mx, my, _, mask = curses.getmouse()
t.addstr(4, 0, f"x={pt.x}, y={pt.y}")
# input
windll.user32.GetCursorPos(byref(pt))
c = t.getch()
if c == ord('q'):
break
if c == curses.KEY_MOUSE:
t.addstr(1, 0, "MOUSE")
a, mx, my, _, mask = curses.getmouse()
def check_on_click(self, key : int):
key = self.renderer.stdscr.getch()
if key == curses.KEY_MOUSE:
self.mousex, self.mousey = curses.getmouse()[1], curses.getmouse()[2]
if self.mousex >= self.posx:
if self.mousex <= self.posx + self.xsize:
if self.mousey >= self.pos_y:
if self.mousey <= self.posy + self.ysize:
return True
def handle_input(self, key):
if key == curses.KEY_LEFT: self.cursor_move(-1, 0)
elif key == curses.KEY_UP: self.cursor_move(0, -1)
elif key == curses.KEY_RIGHT: self.cursor_move(1, 0)
elif key == curses.KEY_DOWN: self.cursor_move(0, 1)
elif key == curses.KEY_DC: self.handle_generic_input(' ') # delete
elif key == curses.KEY_BACKSPACE:
self.cursor_to_next_char(-1)
self.handle_generic_input(' ', 0) # backspace, don't move cursor
elif key == ord('\t'):
self.cursor_to_next_word(1) # tab
elif key == curses.KEY_BTAB:
self.cursor_to_next_word(-1) # shift-tab
elif key == curses.KEY_HOME:
self.cursor_home()
elif key == curses.KEY_END:
self.cursor_end()
elif len(input_to_chr(key)) == 1 and input_to_chr(
key) in string.ascii_letters + string.digits + 'äöüÄÖÜ ':
self.handle_generic_input(key)
elif key == curses.KEY_MOUSE:
_id, x, y, z, bstate = curses.getmouse()
self.handle_mouse_input(x, y, bstate)
else:
log.info("ignored key '{}'".format(key))
return False # did not handle key, no need to update screen
return True
def getmouse():
if not use_mouse():
return -1, -1, -1, -1, 0
try:
return curses.getmouse()
except curses.error: # for *BSD
return -1, -1, -1, -1, 0
def main(screen):
GLBL['screen'] = screen;
CuInit(screen)
mw = CuMainWindow(None)
mw.drawBorder()
it = 1
event = 0
while True:
mw.getWin().addstr(8, 10, "Iteration:" + str(it))
it += 1
mw.getWin().addstr(9, 10, "Event:" + str(event))
curses.panel.update_panels()
screen.refresh()
event = screen.getch()
if event == curses.ERR: break
if event == ord("q"): break
if event == curses.KEY_MOUSE:
# _, mx, my, _, _ = curses.getmouse()
# y, x = screen.getyx()
mw.getWin().addstr(10, 10, "pippo")
mw.getWin().addstr(11, 10, str(curses.getmouse()) + " ")
if event == curses.KEY_RESIZE:
GLBL['maxY'], GLBL['maxX'] = screen.getmaxyx()
mw.resize(GLBL['maxX'], GLBL['maxY'])
mw.drawBorder()
mw.getWin().addstr(13, 10, "---RESIZE---")
def read_key(self, flush_first=False):
if flush_first:
self.flush_input()
key = self._window.getch()
if key == curses.KEY_MOUSE:
try:
mouse = curses.getmouse()
if mouse[4] & curses.BUTTON1_RELEASED:
key = "MOUSE_1RELEASED"
elif (mouse[4] & curses.BUTTON2_RELEASED |
mouse[4] & curses.BUTTON2_CLICKED |
mouse[4] & curses.BUTTON2_DOUBLE_CLICKED |
mouse[4] & curses.BUTTON2_TRIPLE_CLICKED |
mouse[4] & curses.BUTTON2_PRESSED):
key = "MOUSE_SCROLL_DOWN"
elif mouse[4] & curses.BUTTON3_RELEASED:
key = "MOUSE_3RELEASED"
elif (mouse[4] & curses.BUTTON4_RELEASED |
mouse[4] & curses.BUTTON4_CLICKED |
mouse[4] & curses.BUTTON4_DOUBLE_CLICKED |
mouse[4] & curses.BUTTON4_TRIPLE_CLICKED |
mouse[4] & curses.BUTTON4_PRESSED):
key = "MOUSE_SCROLL_UP"
else: key = "MOUSE_UNKNOWN"
self.mouse_location = (mouse[1], mouse[2])
except:
key = "MOUSE_UNKNOWN"
else:
curses.ungetch(key)
key = self._window.getkey()
if key == "KEY_RESIZE": return "WINDOW_RESIZED"
return key
def on_mouse():
'''Update selected line / sort'''
_, x, y, z, bstate = curses.getmouse()
# Left button click ?
if bstate & curses.BUTTON1_CLICKED:
# Is it title line ?
if y == 0:
# Determine sort column based on offset / col width
x_max = 0
for col in COLUMNS:
if not col.width:
set_sort_col(col.col_sort)
elif x < x_max+col.width:
set_sort_col(col.col_sort)
else:
x_max += col.width + 1
continue
return 2
# Is it a cgroup line ?
elif y <= len(CONFIGURATION['cgroups']):
if CONFIGURATION['follow']:
CONFIGURATION['selected_line_name'] = CONFIGURATION['cgroups'][y-1]
else:
CONFIGURATION['selected_line_num'] = y-1
return 2
return 1
def loop():
try:
while True:
key = cw.screen.getch()
if key == curses.KEY_RESIZE:
cw.resize()
if key == curses.KEY_MOUSE:
_, mx, my, _, _ = curses.getmouse()
win = cw.getWindow(my,mx)
if win:
win.win.addstr(1,1,"HERE")
cw.refresh()
#wy,wx = cw.Map.win.getparyx()
#cw.Map.win.erase()
#cw.screen.addstr(my,mx,str(my - wy) + " " + str(mx - wx))
#cw.refresh()
if key==ord('q'):
break
cw.quit()
except:
cw.quit()
traceback.print_exc()
def get_cmds(self):
m = {'cmd': None}
c = self.stdscr.getch()
if c == -1:
m['cmd'] = None
if c == curses.KEY_LEFT:
m['cmd'] = "CONFIG_A"
if c == curses.KEY_RIGHT:
m['cmd'] = "CONFIG_B"
# if c == curses.KEY_UP:
# m['cmd'] = "LOAD"
# if c == curses.KEY_DOWN:
# m['cmd'] = "SAVE"
if c == ord('Q'):
m['cmd'] = 'quit'
if c == ord('s'):
m['cmd'] = 'toggle_save'
# if c == ord('S'):
# m['cmd'] = 'save'
if c == ord(' '):
m['cmd'] = 'step_beat'
if c == curses.KEY_MOUSE:
_m = curses.getmouse()
m = self.get_mouse_zone(_m)
return m
def input_thread(**kwargs):
glopnet = kwargs.get('glopnet')
stop_lock = kwargs.get('stop_lock')
input_queue = kwargs.get('input_queue')
curses_lock = kwargs.get('curses_lock')
assert isinstance(glopnet, Glopnet)
while True:
if stop_lock.acquire(blocking=False):
break
curses_lock.acquire(
) # =============================================================== CURSES LOCK ACQUIRE
while True:
ch = glopnet.stdscr.getch()
if ch == -1:
break
elif ch == curses.KEY_MOUSE:
mouseinfo = (-1, -1, -1, -1, -1)
try:
mouseinfo = curses.getmouse()
except curses.error:
pass
input_queue.put(Mouse(info=mouseinfo))
elif ch == curses.KEY_RESIZE:
glopnet.resize_screen()
else:
s = str(curses.keyname(ch))
input_queue.put(Key(ch, mod=False, s=s))
curses_lock.release(
) # =============================================================== CURSES LOCK RELEASE
sleep(SPF / 16.0)
def getInput(self, screen):
c = screen.getch()
if c != -1:
if 0 < c < 256:
if chr(c) in 'qQ':
self.exitFlag = True
return False
elif c == curses.KEY_RESIZE:
if self.activeResize:
return False
elif c == curses.KEY_MOUSE:
mouseId, mouseX, mouseY, mouseZ, bState = curses.getmouse()
if bState & KB["left"]['click']:
for w in self.subWindows:
if w.belongsWindow(mouseX, mouseY):
w.click(mouseX - w.x, mouseY - w.y)
elif bState & KB["wheel"]["up"]:
for w in self.subWindows:
w.mouseWheel(mouseX, mouseY,
directionUp=True) # x,y均为0,没法使用,但又非传递不可
elif bState & KB["wheel"]["down"]:
for w in self.subWindows:
w.mouseWheel(mouseX, mouseY,
directionUp=False) # x,y均为0,没法使用,但又非传递不可
return True
def gather_input(self, win):
"""
Read and process a part of the available input from stdin,
possibly pausing a few ms to wait for additional input.
Execute all functions enqueued by run_soon() at the end.
You should call this in a loop.
"""
curses.halfdelay(7)
win.nodelay(1)
while True:
try:
key = win.get_wch()
except curses.error:
break
curses.cbreak()
if key == curses.KEY_MOUSE:
try:
self.input_mouse(*curses.getmouse())
except curses.error:
pass
else:
self.input_key(key)
if self.runqueue:
rq = self.runqueue
self.runqueue = []
for f in rq:
f()
return self.key_events != [] or self.mouse_events != []
def _encode_mouse_event(self):
# convert to escape sequence
last = next = self.last_bstate
(id,x,y,z,bstate) = curses.getmouse()
mod = 0
if bstate & curses.BUTTON_SHIFT: mod |= 4
if bstate & curses.BUTTON_ALT: mod |= 8
if bstate & curses.BUTTON_CTRL: mod |= 16
l = []
def append_button( b ):
b |= mod
l.extend([ 27, ord('['), ord('M'), b+32, x+33, y+33 ])
if bstate & curses.BUTTON1_PRESSED and last & 1 == 0:
append_button( 0 )
next |= 1
if bstate & curses.BUTTON2_PRESSED and last & 2 == 0:
append_button( 1 )
next |= 2
if bstate & curses.BUTTON3_PRESSED and last & 4 == 0:
append_button( 2 )
next |= 4
if bstate & curses.BUTTON4_PRESSED and last & 8 == 0:
append_button( 64 )
next |= 8
if bstate & curses.BUTTON1_RELEASED and last & 1:
append_button( 0 + escape.MOUSE_RELEASE_FLAG )
next &= ~ 1
if bstate & curses.BUTTON2_RELEASED and last & 2:
append_button( 1 + escape.MOUSE_RELEASE_FLAG )
next &= ~ 2
if bstate & curses.BUTTON3_RELEASED and last & 4:
append_button( 2 + escape.MOUSE_RELEASE_FLAG )
next &= ~ 4
if bstate & curses.BUTTON4_RELEASED and last & 8:
append_button( 64 + escape.MOUSE_RELEASE_FLAG )
next &= ~ 8
if bstate & curses.BUTTON1_DOUBLE_CLICKED:
append_button( 0 + escape.MOUSE_MULTIPLE_CLICK_FLAG )
if bstate & curses.BUTTON2_DOUBLE_CLICKED:
append_button( 1 + escape.MOUSE_MULTIPLE_CLICK_FLAG )
if bstate & curses.BUTTON3_DOUBLE_CLICKED:
append_button( 2 + escape.MOUSE_MULTIPLE_CLICK_FLAG )
if bstate & curses.BUTTON4_DOUBLE_CLICKED:
append_button( 64 + escape.MOUSE_MULTIPLE_CLICK_FLAG )
if bstate & curses.BUTTON1_TRIPLE_CLICKED:
append_button( 0 + escape.MOUSE_MULTIPLE_CLICK_FLAG*2 )
if bstate & curses.BUTTON2_TRIPLE_CLICKED:
append_button( 1 + escape.MOUSE_MULTIPLE_CLICK_FLAG*2 )
if bstate & curses.BUTTON3_TRIPLE_CLICKED:
append_button( 2 + escape.MOUSE_MULTIPLE_CLICK_FLAG*2 )
if bstate & curses.BUTTON4_TRIPLE_CLICKED:
append_button( 64 + escape.MOUSE_MULTIPLE_CLICK_FLAG*2 )
self.last_bstate = next
return l
def demo_5(win, inp):
"""Cursor movement."""
ymin,xmin = 0,0
ymin += 1
xmin += 1
ymax,xmax = win.getmaxyx()
ymax -= 2
xmax -= 2
x = 1
y = 1
win.erase()
win.bkgd(' ', pairs[('black','lgray')])
win.box()
if inp is not None and inp > -1:
if inp in SKGROUPS['ARROW']:
if inp in SKEYS['UP']:
y = max(y-1,ymin)
elif inp in SKEYS['DOWN']:
y = min(y+1, ymax)
elif inp in SKEYS['LEFT']:
x = max(x-1, xmin)
elif inp in SKEYS['RIGHT']:
x = min(x+1, xmax)
win.addch(y, x, 'X')
elif inp in SKEYS['MOUSE']:
_, mx, my, _, click = curses.getmouse()
if click in SGL_CLICKS:
if win.enclose(my,mx):
# rev = not rev
win.addstr(y, x, str((mx,my,click)))
win.noutrefresh()
def main(self):
game = game_of_life(self.BOARD_X, self.BOARD_Y)
if self.pause:
self.screen.nodelay(0)
self.step = 0
while True:
try:
k = self.screen.getch()
if k==ord(' '):
self.pause = not self.pause
if self.pause:
self.screen.nodelay(0)
self.step = 0
else:
self.screen.nodelay(1)
self.step = STEP
elif k==curses.KEY_MOUSE:
_, x, y, _, state = curses.getmouse()
if x%2==0: #map from visual with spaces in between each spot to board
x = x/2
if state==curses.BUTTON1_RELEASED and 0<=x<self.BOARD_X and 0<=y<self.BOARD_Y:
board[x,y] = not board[x,y]
self.render(board)
else:
time.sleep(self.step)
board = next(game)
self.render(board)
except curses.error:
pass
def _encode_mouse_event(self):
# convert to escape sequence
last = next = self.last_bstate
(id,x,y,z,bstate) = curses.getmouse()
mod = 0
if bstate & curses.BUTTON_SHIFT: mod |= 4
if bstate & curses.BUTTON_ALT: mod |= 8
if bstate & curses.BUTTON_CTRL: mod |= 16
l = []
def append_button( b ):
b |= mod
l.extend([ 27, ord('['), ord('M'), b+32, x+33, y+33 ])
if bstate & curses.BUTTON1_PRESSED and last & 1 == 0:
append_button( 0 )
next |= 1
if bstate & curses.BUTTON2_PRESSED and last & 2 == 0:
append_button( 1 )
next |= 2
if bstate & curses.BUTTON3_PRESSED and last & 4 == 0:
append_button( 2 )
next |= 4
if bstate & curses.BUTTON4_PRESSED and last & 8 == 0:
append_button( 64 )
next |= 8
if bstate & curses.BUTTON1_RELEASED and last & 1:
append_button( 0 + escape.MOUSE_RELEASE_FLAG )
next &= ~ 1
if bstate & curses.BUTTON2_RELEASED and last & 2:
append_button( 1 + escape.MOUSE_RELEASE_FLAG )
next &= ~ 2
if bstate & curses.BUTTON3_RELEASED and last & 4:
append_button( 2 + escape.MOUSE_RELEASE_FLAG )
next &= ~ 4
if bstate & curses.BUTTON4_RELEASED and last & 8:
append_button( 64 + escape.MOUSE_RELEASE_FLAG )
next &= ~ 8
if bstate & curses.BUTTON1_DOUBLE_CLICKED:
append_button( 0 + escape.MOUSE_MULTIPLE_CLICK_FLAG )
if bstate & curses.BUTTON2_DOUBLE_CLICKED:
append_button( 1 + escape.MOUSE_MULTIPLE_CLICK_FLAG )
if bstate & curses.BUTTON3_DOUBLE_CLICKED:
append_button( 2 + escape.MOUSE_MULTIPLE_CLICK_FLAG )
if bstate & curses.BUTTON4_DOUBLE_CLICKED:
append_button( 64 + escape.MOUSE_MULTIPLE_CLICK_FLAG )
if bstate & curses.BUTTON1_TRIPLE_CLICKED:
append_button( 0 + escape.MOUSE_MULTIPLE_CLICK_FLAG*2 )
if bstate & curses.BUTTON2_TRIPLE_CLICKED:
append_button( 1 + escape.MOUSE_MULTIPLE_CLICK_FLAG*2 )
if bstate & curses.BUTTON3_TRIPLE_CLICKED:
append_button( 2 + escape.MOUSE_MULTIPLE_CLICK_FLAG*2 )
if bstate & curses.BUTTON4_TRIPLE_CLICKED:
append_button( 64 + escape.MOUSE_MULTIPLE_CLICK_FLAG*2 )
self.last_bstate = next
return l
def c_main(stdscr: curses._CursesWindow) -> int:
curses.mousemask(-1)
curses.mouseinterval(0)
pressed = False
x, y = 0, 0
stdscr.addstr('hello hello world')
while True:
stdscr.erase()
stdscr.addstr('click anywhere!')
if pressed:
for y in range(y - 1, y + 2):
stdscr.addstr(y, x - 1, 'XXX')
c = stdscr.get_wch()
if c == 'q':
return 0
elif c == curses.KEY_MOUSE:
_, x, y, _, bstate = curses.getmouse()
if bstate & curses.BUTTON1_PRESSED:
pressed = True
elif bstate & curses.BUTTON1_RELEASED:
pressed = False
else:
raise AssertionError(c)
def _callmouse(self, *args): '''Run a mouse's callback. Saves invalid mouse data for next call''' chars = [i for i in args[-1] if i != curses.KEY_MOUSE] args = args[:-1] if chars[0] != -1: #control not returned to loop until later asyncio.get_event_loop().call_soon( partial_apply(self, chars, *args, raise_=False)) try: if self._last_mouse is not None: x, y, state = self._last_mouse #pylint: disable=unpacking-non-sequence KeyContainer._last_mouse = None else: _, x, y, _, state = curses.getmouse() error_sig = "..." if state not in self._mouse: if -1 not in self._mouse: KeyContainer._last_mouse = (x, y, state) raise KeyException error_sig = "..., state" args = (*args, state) state = -1 try: return self._mouse[state](chars, *args, x, y) except TypeError: return self._mouse[state](chars, *args) except TypeError as exc: raise TypeError(self._MOUSE_ERROR.format(error_sig , self._mouse[state])) from exc except curses.error: pass raise KeyException
def run():
# mouse event
if c == _curses.KEY_MOUSE:
try:
_, x, y, _, state = _curses.getmouse()
if not self.interface.on_mouse(x, y, state):
_dist(self.mouse_lsnr, lambda l: l(x, y, state))
except _curses.error:
pass
# resize event
elif c == _curses.KEY_RESIZE:
y, x = self._window.getmaxyx()
self.state = Window.STATE_LAYOUT
self.interface.on_layout(x, y)
self._window.clear()
self.interface.on_canvas(self._canvas(0, 0))
self.interface.on_draw()
self.state = Window.STATE_SERVE
# key event
else:
if not self.interface.on_key(c):
_dist(self.key_lsnr, lambda w: w(c))
def my_get_event(self):
"""
Check for any event without waiting.
"""
# Look for a new event and consume it if there is one.
key = 0
while key != -1:
# Get the next key
key = self._screen.getch()
if key == curses.KEY_RESIZE:
# Handle screen resize
self._re_sized = True
elif key == curses.KEY_MOUSE:
# Translate into a MouseEvent object.
_, x, y, _, bstate = curses.getmouse()
buttons = 0
# Some Linux modes only report clicks, so check for any
# button down or click events.
if (bstate & curses.BUTTON1_PRESSED != 0 or
bstate & curses.BUTTON1_CLICKED != 0):
buttons = MouseEvent.LEFT_CLICK
elif (bstate & curses.BUTTON3_PRESSED != 0 or
bstate & curses.BUTTON3_CLICKED != 0):
buttons = MouseEvent.RIGHT_CLICK
elif bstate & curses.BUTTON1_DOUBLE_CLICKED != 0:
buttons = MouseEvent.DOUBLE_CLICK
buttons = (bstate if type(bstate) == int and buttons == 0 else buttons)
buttons = 0 if buttons not in [0, 1, 2, 4] else buttons
return MouseEvent(x, y, buttons)
elif key != -1:
# Handle any byte streams first
logger.debug("Processing key: %x", key)
if self._unicode_aware and key > 0:
if key & 0xC0 == 0xC0:
self._bytes_to_return = struct.pack(b"B", key)
self._bytes_to_read = bin(key)[2:].index("0") - 1
logger.debug("Byte stream: %d bytes left",
self._bytes_to_read)
continue
elif self._bytes_to_read > 0:
self._bytes_to_return += struct.pack(b"B", key)
self._bytes_to_read -= 1
if self._bytes_to_read > 0:
continue
else:
key = ord(self._bytes_to_return.decode("utf-8"))
# Handle a genuine key press.
logger.debug("Returning key: %x", key)
if key in self._KEY_MAP:
return KeyboardEvent(self._KEY_MAP[key])
elif key != -1:
return KeyboardEvent(key)
# If we get here, we've fully processed the event queue and found
# nothing interesting.
return None
def _curses_screen_get_event(self, ):
"""
Check for an event without waiting. This monkey patch adds support for the mouse
scroll
"""
import curses
# Spin through notifications until we find something we want.
key = 0
while key != -1:
# Get the next key
key = self.screen._screen.getch()
if key == curses.KEY_RESIZE:
# Handle screen resize
self.screen._re_sized = True
elif key == curses.KEY_MOUSE:
# Handle a mouse event
_, x, y, _, bstate = curses.getmouse()
buttons = 0
# Some Linux modes only report clicks, so check for any
# button down or click events.
if (bstate & curses.BUTTON1_PRESSED != 0 or
bstate & curses.BUTTON1_CLICKED != 0):
buttons |= MouseEvent.LEFT_CLICK
if (bstate & curses.BUTTON3_PRESSED != 0 or
bstate & curses.BUTTON3_CLICKED != 0):
buttons |= MouseEvent.RIGHT_CLICK
if bstate & curses.BUTTON1_DOUBLE_CLICKED != 0:
buttons |= MouseEvent.DOUBLE_CLICK
if (bstate & curses.A_LOW != 0 or
bstate & curses.A_LOW != 0):
# scroll down
buttons |= DOMMouseEvent.MOUSE_SCROLL_DOWN
if (bstate & curses.BUTTON4_PRESSED != 0 or
bstate & curses.BUTTON4_CLICKED != 0):
# scroll up
buttons |= DOMMouseEvent.MOUSE_SCROLL_UP
return MouseEvent(x, y, buttons)
elif key != -1:
# Handle any byte streams first
if self.screen._unicode_aware and key > 0:
if key & 0xC0 == 0xC0:
self.screen._bytes_to_return = struct.pack(b"B", key)
self.screen._bytes_to_read = bin(key)[2:].index("0") - 1
continue
elif self.screen._bytes_to_read > 0:
self.screen._bytes_to_return += struct.pack(b"B", key)
self.screen._bytes_to_read -= 1
if self.screen._bytes_to_read > 0:
continue
else:
key = ord(self.screen._bytes_to_return.decode("utf-8"))
# Handle a genuine key press.
if key in self.screen._KEY_MAP:
return KeyboardEvent(self.screen._KEY_MAP[key])
elif key != -1:
return KeyboardEvent(key)
return None
def on_mouse():
'''Update selected line / sort'''
_, x, y, z, bstate = curses.getmouse()
# Left button click ?
if bstate & curses.BUTTON1_CLICKED:
# Is it title line ?
if y == 0:
# Determine sort column based on offset / col width
x_max = 0
for col in COLUMNS:
if not col.width:
set_sort_col(col.col_sort)
elif x < x_max + col.width:
set_sort_col(col.col_sort)
else:
x_max += col.width + 1
continue
return 2
# Is it a cgroup line ?
elif y <= len(CONFIGURATION['cgroups']):
if CONFIGURATION['follow']:
CONFIGURATION['selected_line_name'] = CONFIGURATION['cgroups'][
y - 1]
else:
CONFIGURATION['selected_line_num'] = y - 1
return 2
return 1
def get_and_use_mouse_event(self):
mouse_event = curses.getmouse()
wg = self.find_mouse_handler(mouse_event)
if wg:
self.set_editing(wg)
else:
curses.beep()
def getCh(self): """ Gets a character from input immediately. If there is no character to get, returns -1. Also handles mouse events, and updates windows appropriately (returns -1 on mouse events) """ ch = self.window.getch() if ch == curses.KEY_MOUSE: mouseId, x, y, z, event = curses.getmouse() if event & curses.BUTTON1_CLICKED == curses.BUTTON1_CLICKED: x = x - 1 #Adjust due to being in window y = y - 1 try: tile = self.tileArray[y][x] info = self.tileData[tile] self.writeToWindow(self.bottomWindow, 'Information on space from tile at (%d, %d) : %s' % (y, x, info), True) except IndexError: self.writeToWindow(self.bottomWindow, 'There is no tile information for this space.', True) except KeyError: self.writeToWindow(self.bottomWindow, 'Tile information for this space could not be found.', True) return -1 if ch > 256 or ch < -1: #With keypad(1) enabled its possible to get non ascii values, ignore them return -1 return ch
def main(stdscr): curses.curs_set(0) curses.mousemask(1) curses.init_pair(1, curses.COLOR_WHITE, curses.COLOR_RED) curses.init_pair(2, curses.COLOR_WHITE, curses.COLOR_GREEN) stdscr.addstr(0, 0, "Hello!") stdscr.addstr(1, 0, "Red") stdscr.addstr(2, 0, "Green") while 1: stdscr.refresh() key = stdscr.getch() if key == curses.KEY_MOUSE: _, x, y, _, _ = curses.getmouse() if y == 1 and x in range(3): stdscr.attron(curses.color_pair(1)) stdscr.addstr(0, 0, "Hello!") stdscr.attroff(curses.color_pair(1)) elif y == 2 and x in range(5): stdscr.attron(curses.color_pair(2)) stdscr.addstr(0, 0, "Hello!") stdscr.attroff(curses.color_pair(2)) elif key == 27: break
def main(screen):
#screen = curses.initscr()
#curses.noecho()
curses.curs_set(0)
screen.keypad(1)
curses.mousemask(curses.ALL_MOUSE_EVENTS | curses.REPORT_MOUSE_POSITION)
screen.addstr("This is a Sample Curses Script\n\n")
# printf("\033[?1003h\n"); // Makes the terminal report mouse movement events
print '\033[?1003h'
it = 1;
while True:
event = screen.getch()
screen.addstr(8, 10, "Iteration:" + str(it))
it += 1
screen.addstr(9, 10, "Event:" + str(event))
if event == curses.ERR: break
if event == ord("q"): break
if event == curses.KEY_MOUSE:
# _, mx, my, _, _ = curses.getmouse()
# y, x = screen.getyx()
screen.addstr(10, 10, "pippo")
screen.addstr(11, 10, str(curses.getmouse()) + " ")
def main(stdscr):
curses.curs_set(0)
curses.mousemask(1)
curses.init_pair(1, curses.COLOR_BLUE, curses.COLOR_BLACK)
curses.init_pair(2, curses.COLOR_CYAN, curses.COLOR_BLACK)
stdscr.addstr(0, 0, tittle)
stdscr.addstr(15, 0, "Red")
stdscr.addstr(16, 0, "Green")
while 1:
stdscr.refresh()
key = stdscr.getch()
if key == curses.KEY_MOUSE:
_, x, y, _, _ = curses.getmouse()
if y == 15 and x in range(3):
stdscr.attron(curses.color_pair(1))
stdscr.addstr(0, 0, tittle)
stdscr.attroff(curses.color_pair(1))
elif y == 16 and x in range(5):
stdscr.attron(curses.color_pair(2))
stdscr.addstr(0, 0, tittle)
stdscr.attroff(curses.color_pair(2))
elif key == 27:
break
def main(argv):
global mines, board
args = map(int, argv[1:])
xw = int(args[0]) if args else 20
yw = int(args[1]) if len(args) > 1 else xw / 2
mines = int(args[2]) if len(args) > 2 else int(xw * yw / 20)
board = [' ' * xw for i in range(yw)]
mines = {(randint(0, xw), randint(0, yw)) : True for i in range(mines)}
scr = curses.initscr()
scr.keypad(1)
curses.curs_set(0)
curses.noecho()
curses.mousemask(curses.ALL_MOUSE_EVENTS)
while True:
scr.clear()
k = scr.getch()
scr.addstr(yw + 2, 0, ': ' + str(k))
if k == 27:
break
elif k == curses.KEY_MOUSE:
_, x, y, z, bstate = curses.getmouse()
scr.addstr(y, x, ' '.join(str(v) for v in (z, bstate)))
elif k == curses.KEY_DC:
boom(scr)
scr.clear()
curses.endwin()
def __mouse_event(self, s, args):
b = curses.getmouse()
if (b[4] == 524288):
self.tcs.buddysWindow[self.tcs.currentBuddy].scroll(-1)
elif (b[4] == 134217728):
self.tcs.buddysWindow[self.tcs.currentBuddy].scroll(1)
self.tcs.buddysWindow[self.tcs.currentBuddy].refresh()
def checkUserInput():
while 1:
try:
c = gl.scrn.getch()
if c == curses.KEY_MOUSE:
pass
# handle mouse events -- set x,y to the mouse click location
device_id, mouse_x, mouse_y, mouse_z, eventType = curses.getmouse()
gl.error['mouse EVENT'] = (device_id, mouse_x, mouse_y, mouse_z, eventType)
if eventType == curses.BUTTON1_CLICKED:
c = 'v'
x, y = mouse_x, mouse_y
if gl.bottomWin.enclose(y,x):
py, px = gl.bottomWin.getparyx()
gl.bottomWin.move(y-py,x)
writeOut( chr( gl.bottomWin.inch() ) )
#time.sleep(0.5)
viewNext()
pass
#plane.xcurs = mouse_x
#plane.ycurs = mouse_y
#window.addstr(0, 0, "%s,%s"%(mouse_x,mouse_y))
else:
c = chr(c)
if c == 'q':
break
keyboardActions[c]()
except:
gl.error['checkUserInput'] = c
if c == 'v':
raise
def main(screen):
curses.curs_set(0)
curses.mousemask(curses.BUTTON1_PRESSED)
x1, y1 = None, None
while True:
# Get key input
key = screen.getch()
# screen.clear()
if key == curses.KEY_MOUSE:
_, mouseX, mouseY, _, _ = curses.getmouse()
screen.addstr(0, 0, '({}, {})'.format(mouseX, mouseY))
screen.refresh()
if not x1 and not y1:
x1, y1 = mouseX, mouseY
else:
line(screen, x1, y1, mouseX, mouseY)
x1, y1 = None, None
elif key == ord('q'):
break
elif key == ord('c'):
screen.clear()
def Main(stdscr):
args = Arguments(sys.argv)
mineFieldWidth, mineFieldHeight, numMines, mode = args.parse()
game = Game(stdscr, mineFieldWidth, mineFieldHeight, numMines)
game.start()
while True:
event = stdscr.getch()
my, mx = 0, 0
if event == curses.KEY_MOUSE:
_, mx, my, _, bstate = curses.getmouse()
if bstate & curses.BUTTON1_PRESSED :
if game.poke(my, mx) == "dead":
game.gameLose()
elif bstate & curses.BUTTON3_PRESSED:
game.flag(my, mx)
maxy, maxx = stdscr.getmaxyx()
if game.checkWin():
game.gameWin()
if event == ord("q") or (mx >= maxx - 9 and mx <= maxx - 4 and my == maxy - 2):
game.exit()
if event == ord("R") or (mx >= 39 and mx <= 47 and my == maxy - 2):
game.displayRecord()
if event == ord("c") or (mx >= 14 and mx <= 21 and my == maxy - 2):
game.resume()
if event == ord("p") or (mx >= 3 and mx <= 9 and my == maxy - 2):
game.pause()
if event == ord("r") or (mx >= 26 and mx <= 34 and my == maxy - 2):
game.restart()
def run():
ch = -1
count = 0
event = None
os.environ['TERM'] = "xterm-1003"
screen = curses.initscr()
curses.raw()
screen.keypad(True)
curses.noecho()
screen.clear()
curses.cbreak()
curses.mousemask(curses.ALL_MOUSE_EVENTS | curses.REPORT_MOUSE_POSITION)
while ch != ord('q'):
count += 1
# screen.addstr(1, 1, "Has mouse {}".format(curses.has_mouse()))
screen.addstr(
2, 1, "Key code: {}; mouse code:{}".format(ch, curses.KEY_MOUSE))
if ch == curses.KEY_MOUSE:
event = curses.getmouse()
screen.addstr(
3, 3,
"Mouse Event: x={}, y={}, z={}".format(event[1], event[2],
event[3]))
screen.addstr(4, 3, "Mouse device id: {}".format(event[0]))
screen.addstr(5, 3, "Mouse button mask: {}".format(event[4]))
screen.addstr(6, 1, "Event number: {}".format(count))
screen.refresh()
ch = screen.getch()
curses.endwin()
def commandLoop(self):
window = self.inputWindow
window.focus()
self.focusedWindow = window
self.mainLoopTime = 0
self.mainLoopTimePeak = 0
start = time.time()
while not self.exiting:
self.refresh()
self.mainLoopTime = time.time() - start
if self.mainLoopTime > self.mainLoopTimePeak:
self.mainLoopTimePeak = self.mainLoopTime
cmdList = []
mouseEvents = []
while not len(cmdList):
for i in range(5):
ch = window.cursorWindow.getch()
#if ch != -1:
# app.log.info('ch', ch)
if ch == curses.ascii.ESC:
keySequence = []
n = window.cursorWindow.getch()
while n != curses.ERR:
keySequence.append(n)
n = window.cursorWindow.getch()
#app.log.info('sequence\n', keySequence)
ch = tuple(keySequence)
if not ch:
# The sequence was empty, just forward the esc.
ch = curses.ascii.ESC
if ch != curses.ERR:
self.ch = ch
if ch == curses.KEY_MOUSE:
# On Ubuntu, Gnome terminal, curses.getmouse() may only be called
# once for each KEY_MOUSE. Subsequent calls will throw an
# exception.
self.debugMouseEvent = curses.getmouse()
mouseEvents.append(
(self.debugMouseEvent, time.time()))
#app.log.info('mouse event\n', mouseEvents[-1])
cmdList.append(ch)
start = time.time()
if len(cmdList):
for cmd in cmdList:
if cmd == curses.KEY_RESIZE:
if sys.platform == 'darwin':
rows, cols = app.curses_util.terminalSize()
curses.resizeterm(rows, cols)
self.layout()
window.controller.onChange()
self.refresh()
app.log.debug(self.stdscr.getmaxyx(), time.time())
continue
window.controller.doCommand(cmd)
if cmd == curses.KEY_MOUSE:
self.handleMouse(mouseEvents[0])
mouseEvents = mouseEvents[1:]
window = self.focusedWindow
window.controller.onChange()
def main(stdscr):
global DEPTH
curses.curs_set(0)
curses.mousemask(1)
curses.init_pair(1, curses.COLOR_CYAN, curses.COLOR_CYAN) # tiles 1
curses.init_pair(2, curses.COLOR_BLUE, curses.COLOR_BLUE) # tiles 2
curses.init_pair(3, curses.COLOR_RED, curses.COLOR_BLUE) # pieces 1
curses.init_pair(4, curses.COLOR_YELLOW, curses.COLOR_BLUE) # pieces 2
curses.init_pair(5, curses.COLOR_GREEN, curses.COLOR_BLUE) # moves
curses.init_pair(6, curses.COLOR_WHITE,
curses.COLOR_BLUE) # first action of the movement
curses.init_pair(7, curses.COLOR_WHITE, curses.COLOR_BLACK) # borders
curses.init_pair(8, curses.COLOR_GREEN, curses.COLOR_BLACK) # you won
curses.init_pair(9, curses.COLOR_RED, curses.COLOR_BLACK) # you lost
board = new_board()
capture = check_captures(board, 1)
moves = []
while 1:
stdscr.refresh()
moved = 0
go = game_over(board)
if bool(go):
print_game_over(board, stdscr, go)
else:
print_board(board, stdscr)
key = stdscr.getch()
if key == curses.KEY_MOUSE:
_, x, y, _, _ = curses.getmouse()
clear_moves(board)
if not go:
if x < BOARD_LEN * 2 and y < BOARD_LEN and x % 2 == 0:
x = int(x / 2)
for move in moves:
if move[-1] == (y, x):
step(board, move)
moves.clear()
moved = 1
if not moved:
capture = check_captures(board, 1)
moves = possible_moves(board, (y, x), 1, capture)
add_moves(board, moves)
if moved:
minimax(board, DEPTH, float("-inf"), float("+inf"), 0)
step(board, MOVE_PC)
elif key == 27: # Esc
break
def __init__(self, screen):
'''Needs a reference to a screen, grab one from the draw controller via get_screen'''
curses.mousemask(1)
self.use_mouse = True
try:
curses.getmouse()
except:
self.use_mouse = False
self.screen = screen
self.callbacks = defaultdict(set)
if self.use_mouse:
self.mouse_callbacks = set()
self.mouse_state = curses.getmouse()
def handle_mouse(self):
"""Handles mouse input"""
try:
event = MouseEvent(curses.getmouse())
except _curses.error:
return
if not self.console.visible:
DisplayableContainer.click(self, event)
def handle_mouse(self):
"""Handles mouse input"""
try:
event = MouseEvent(curses.getmouse())
except _curses.error:
return
if not self.console.visible:
DisplayableContainer.click(self, event)
def edit(self, terminators=[curses.ascii.ESC]):
'''
Collect input keystrokes from the user. When a given terminator character
is received, stop and return it.
- Always ignores the Escape character.
- Always returns a KEY_RESIZE character.
'''
while True:
# Get input
c = self.getch()
if c in terminators:
return c
if c == curses.KEY_RESIZE:
return c
# Take action
if c == curses.ascii.LF:
self.scroll_x = 0
self.addch(c)
self.update()
elif c == curses.ascii.TAB:
pass
elif curses.ascii.isprint(c):
self.addch(c)
self.update()
elif c == curses.KEY_UP:
self.move_up()
elif c == curses.KEY_DOWN:
self.move_down()
elif c == curses.KEY_LEFT:
self.move_left()
elif c == curses.KEY_RIGHT:
self.move_right()
elif c == curses.ascii.DEL:
self.backspace()
self.update()
elif c == curses.KEY_DC:
self.delete()
self.update()
elif c == curses.KEY_MOUSE:
id, x, y, z, bstate = curses.getmouse()
self.logger.log("Mouse event: id=%d, x=%d, y=%d, z=%d, bstate=%d" %
(id, x, y, z, bstate))
# Run the on_char callback
if self.on_char:
self.on_char(self.on_char_arg)
# Redraw the window if dirty
if self.is_dirty():
self.redraw()
# Debug output
win_y, win_x = self.window.getyx()
doc_y, doc_x = self.document.getyx()
self.logger.log("doc: (%d, %d) win: (%d, %d) scroll: (%d, %d) dims: (%d, %d)" %
(doc_y, doc_x, win_y, win_x, self.scroll_y, self.scroll_x, self.rows, self.cols))
def main(scr):
curses.mousemask(curses.ALL_MOUSE_EVENTS)
curses.init_pair(1, curses.COLOR_WHITE, curses.COLOR_RED)
room = lightUtil.lights(50)
all = lightUtil.group(room,range(50))
colors = {'red':127, 'green':127, 'blue':127}
color_range = range(256)
win = lightPanel(scr,'room',8,20,10,10)
fields = ['red', 'green', 'blue']
win.add_field('red',colors['red'],1)
win.add_field('green',colors['green'],2)
win.add_field('blue',colors['blue'],3)
current_field = 'red'
win.focus_on(current_field)
all.setColor((colors['red'], colors['green'], colors['blue']))
while True:
c = scr.getkey()
#scr.addstr(0,0,c)
if c == 'KEY_UP':
current_field = cycle_list(fields,current_field,'up')
win.focus_on(current_field)
if c == 'KEY_DOWN':
current_field = cycle_list(fields,current_field,'down')
win.focus_on(current_field)
if c == 'KEY_RIGHT':
colors[current_field] = cycle_list(color_range,
colors[current_field],
'down')
if c == 'KEY_LEFT':
colors[current_field] = cycle_list(color_range,
colors[current_field],
'up')
if c == 'KEY_MOUSE':
#scr.addstr(0,0,str(curses.getmouse()))
id, x, y, z, bstate = curses.getmouse()
for f in win.fields:
if win.fields[f][0].enclose(y, x):
win.focus_on(f)
if c == '0':
colors[current_field] = 0
if c == 'w':
win.move('up')
if c == 's':
win.move('down')
if c == 'a':
win.move('left')
if c == 'd':
win.move('right')
if c == 'q':
break
all.setColor((colors['red'], colors['green'], colors['blue']))
win.update_field('red',colors['red'],1)
win.update_field('green',colors['green'],2)
win.update_field('blue',colors['blue'],3)
def handle_mouse(screen, win, *args, **kwargs):
data = curses.getmouse()
win.window.clear()
win.window.border()
win.window.addstr(5, 5, str(data))
if data[-1] == curses.BUTTON1_CLICKED:
win.window.addstr(7, 6, str(win.is_in_window(data[1], data[2])))
win.window.addstr(8, 6, str(win.is_in_content(data[1], data[2])))
win.window.refresh()
def main(window):
curses.mousemask(curses.ALL_MOUSE_EVENTS)
curses.mouseinterval(0)
while True:
char = window.getch()
if char == curses.KEY_MOUSE:
window.addstr(repr(curses.getmouse()) + SEPARATOR)
else:
window.addstr(str(char) + SEPARATOR)
def main(window):
curses.mousemask(curses.ALL_MOUSE_EVENTS)
curses.mouseinterval(0)
while True:
char = window.getch()
if char == curses.KEY_MOUSE:
window.addstr(repr(curses.getmouse()) + SEPARATOR)
else:
window.addstr(str(char) + SEPARATOR)
def get_act_position(self):
event = self.canvas.getch()
if event == curses.KEY_MOUSE:
_, click_x, click_y, _, _ = curses.getmouse()
return click_x - 1, click_y - 1
if event in (ord("q"), ord("й")):
return -1
else:
return None
def get_mouse_state(self):
"""Get the mouse event data."""
try:
mouse_state = curses.getmouse()
except:
self.app.log(get_error_info())
return False
# Translate the coordinates to the editor coordinate system
return self._translate_mouse_to_editor(mouse_state)
def game_loop(screen):
while True:
render_board(screen)
key_pressed = screen.getch()
if key_pressed in [ord('q'),27]:
break
if key_pressed == curses.KEY_MOUSE:
_, y, x, __, click_type = curses.getmouse()
raise Exception(x//tile_size,y//tile_size)
def get_mouse_state(self):
"""Get the mouse event data."""
try:
mouse_state = curses.getmouse()
except:
self.app.log(get_error_info())
return False
# Translate the coordinates to the editor coordinate system
return self._translate_mouse_to_editor(mouse_state)
def run(self):
global sheet
global windowHeight, windowWidth
windowHeight, windowWidth = scr.getmaxyx()
commands = base_commands
while True:
if not self.sheets:
# if no more sheets, exit
return
sheet = self.sheets[0]
if sheet.nRows == 0:
self.status('no rows')
try:
sheet.draw()
except Exception as e:
self.exceptionCaught()
# draw status on last line
attr = colors[options.c_StatusLine]
statusstr = options.SheetNameFmt % sheet.name + options.StatusSep.join(self._status)
self.clipdraw(windowHeight-1, 0, statusstr, attr, windowWidth)
self._status = []
scr.move(windowHeight-1, windowWidth-2)
curses.doupdate()
ch = scr.getch()
if ch == curses.KEY_RESIZE:
windowHeight, windowWidth = scr.getmaxyx()
elif ch == curses.KEY_MOUSE:
try:
devid, x, y, z, bstate = curses.getmouse()
sheet.cursorRowIndex = sheet.topRowIndex+y-1
except Exception:
self.exceptionCaught()
elif ch in sheet.commands or ch in commands:
cmdstr = sheet_specific_commands.get((sheet.name, ch)) or sheet.commands.get(ch) or commands.get(ch)
try:
exec(cmdstr)
commands = base_commands
except ChangeCommandSet as e:
# prefixes raise ChangeCommandSet exception instead
commands = e.commands
self.status(e.mode)
except Exception:
commands = base_commands
self.exceptionCaught()
self.status(cmdstr)
else:
self.status('no command for key "%s" (%d) ' % (chr(ch), ch))
sheet.checkCursor()
def noise(window):
mid, mx, my, mz, mbstate = 0, 0, 0, 0, 0
ymax, xmax = window.getmaxyx()
window.timeout(0) # Nonblocking gets, 0 in ms
t0 = time()
tot = 0
window.addch(ymax-7, 24, curses.ACS_LARROW)
window.hline(ymax-7, 25, curses.ACS_HLINE, 10)
window.addstr(ymax-7, 36, "click this box, or press h, or q")
win2 = curses.newwin(12, 21, ymax-13, 1)
win2.box()
win2.keypad(1)
win2.nodelay(1)
win2.border()
win2.leaveok(0)
win2.scrollok(0)
win2.bkgd(' ', 0)
win2_inv = False
while True:
t1 = time()
tot += 1
ups = tot/(t1-t0)
x = randint(1, randint(1, xmax - 2))
y = randint(1, randint(1, ymax - 2 - 12))
c = ord('#')
getch = window.getch()
if getch == curses.KEY_MOUSE or getch == ord('h'):
tmid, tmx, tmy, tmz, tmbstate = curses.getmouse()
if getch == ord('h') or tmbstate == 2 and win2.enclose(tmy, tmx):
mid, mx, my, mz, mbstate = tmid, tmx, tmy, tmz, tmbstate
if win2_inv:
win2.attroff(curses.A_REVERSE)
else:
win2.attron(curses.A_REVERSE)
win2_inv = not win2_inv
elif getch == ord('q'):
raise SystemExit(None)
window.addch(y, x, c)
window.noutrefresh() # Mark for update
ylst, xlst = curses.getsyx()
win2.addstr(12-11, 1, "tot :%12i" % tot)
win2.addstr(12-10, 1, "#/s :%12.3f" % ups)
win2.addstr(12-9, 1, "t tot :%12.3f" % (t1-t0))
win2.addstr(12-8, 1, "y lst :%12i" % ylst)
win2.addstr(12-7, 1, "x lst :%12i" % xlst)
win2.addstr(12-6, 1, "m id :%12i" % mid)
win2.addstr(12-5, 1, "m x :%12i" % mx)
win2.addstr(12-4, 1, "m y :%12i" % my)
win2.addstr(12-3, 1, "m z :%12i" % mz)
win2.addstr(12-2, 1, "m st :%12i" % mbstate)
win2.noutrefresh()
#sleep(1/100000.)
curses.doupdate() # Perform refreshes
continue
def get_mouse_state(self):
"""Get the mouse event data."""
try:
mouse_state = curses.getmouse()
except:
self.logger.error("curses.getmouse() failed!", exc_info=True)
return False
# Translate the coordinates to the editor coordinate system
return self._translate_mouse_to_editor(mouse_state)
def update_win(self):
"""Обновление игрового окна, обработка нажатия"""
key = self.win.getch()
if key == curses.KEY_MOUSE:
_, x, y, _, _ = curses.getmouse()
line = self.level._frog.shoot(
x, y, (self.level.field_height, self.level.field_width))[:-1]
return "shoot", line
if key == 115:
return "save"
def renderMenu(self):
self.status = 'menu'
self.delWindows()
self.stdscr.clear()
self.stdscr.addstr(3,4,'MAIN MENU')
menuOpt = 1
while True:
if menuOpt == 1:
self.stdscr.addstr(5,5,'New Game', self.highlight)
else:
self.stdscr.addstr(5,5,'New Game')
if menuOpt == 2:
self.stdscr.addstr(6,7,'Quit', self.highlight)
else:
self.stdscr.addstr(6,7,'Quit')
self.stdscr.refresh()
c = self.stdscr.getch()
if c == curses.KEY_UP or c == ord('w') or c == ord('k'):
menuOpt = max(1, menuOpt-1)
if c == curses.KEY_DOWN or c == ord('s') or c == ord('j'):
menuOpt = min(2, menuOpt+1)
if c == curses.KEY_MOUSE:
_,_,my,_,bstate = curses.getmouse()
my = my-2*dim-5
if 0<my<=2:
menuOpt = my
if bstate & curses.BUTTON1_DOUBLE_CLICKED:
break
if c == ord('\n'):
break
if menuOpt == 1:
while True:
self.stdscr.clear()
self.stdscr.addstr(4,1,'Enter a dimension:')
c = self.stdscr.getch()
if ord('1') <= c <= ord('9'):
self.stdscr.addstr(5,9,chr(c))
d = self.stdscr.getch()
if ord('0') <= d <= ord('9'):
self.stdscr.addstr(5,10,chr(d))
e = self.stdscr.getch()
if e == ord('\n') and c == ord('1'):
dim = 10 + int(chr(d))
break
if d == ord('\n'):
dim = int(chr(c))
break
self.stdscr.addstr(6,1,'stuff')
self.stdscr.refresh()
return 'play', dim
if menuOpt == 2:
return 'quit', None
def getBoardClickedCoord(stdscr, boardLeftCorner, boardObj):
"""Note: mouseClick will be a tuple containing (id, xCoord, yCoord, z,
state) state will only matter with clicks
This function returns (y, x)"""
i = stdscr.getch()
if i == curses.KEY_MOUSE:
mouseClick = curses.getmouse()
return mouseClick[2], mouseClick[1]
else:
return None, None
def updateloop(self):
while True:
self.redraw()
self.getch = self.window.getch()
self.mx, self.my, self.click = None, None, None
if self.getch:
if self.getch > -1:
if self.getch in SKEYS['MOUSE']:
_, self.mx, self.my, _, click = curses.getmouse()
for each in self.windows:
if each.window.enclose(self.my, self.mx):
each.on_click(self.my, self.mx)
def do_input(self, nonblocking):
"""Get an input from curses"""
self._panel.top()
if nonblocking:
self._cwnd.timeout(0)
else:
self._cwnd.timeout(-1)
# self._cwnd.timeout(self.WAITINPUTFOR)
no_trailing_char = False # true if esc key pressed
try:
curses.panel.update_panels()
curses.doupdate()
c = self._cwnd.get_wch()
if c == '\x1b':
self._cwnd.timeout(0)
try:
c2 = self._cwnd.get_wch()
# has trailing character.
curses.unget_wch(c2)
except curses.error:
# no trailing character.
no_trailing_char = True
except curses.error as e:
if repr(e.args) != self._lasterror:
if e.args[0] != 'no input':
log.debug('Error in get_wch()', exc_info=True)
self._lasterror = repr(e.args)
else:
self._skipped += 1
if self._skipped % 500 == 0:
log.debug(
'Too much input-error skips!: {} times'.format(self._skipped))
return []
self._lasterror = ''
self._skipped = 0
if c == curses.KEY_MOUSE:
mouseid, x, y, z, bstate = curses.getmouse()
keys = [keydef.MouseEvent(self, mouseid, x, y, z, bstate)]
else:
keys = [keydef.KeyEvent(self, k, no_trailing_char)
for k in keydef.convert_registered_key(c)]
# for k in keys:
# _trace('{!r}'.format(k))
return keys
def user_input(self):
while not self.main_future.cancelled():
curses.raw()
curses.cbreak()
curses.meta(1)
event = yield from asyncio.async(self.get_wch())
if event is None:
continue
if event == curses.KEY_MOUSE:
self.loop.call_soon(partial(self.mouse_event_handler,
*curses.getmouse()))
else:
self.loop.call_soon(partial(self.key_event_handler, event))
def mainloop(scr): curses.mousemask(curses.ALL_MOUSE_EVENTS)#curses.BUTTON1_PRESSED)#curses.ALL_MOUSE_EVENTS) while 1: scr.keypad(1) curses.halfdelay(1) ch = scr.getch() if ch == "-1": scr.addstr(2, 0, '-1') scr.addstr(2, 0, str(ch)) if ch == curses.KEY_MOUSE: scr.addstr(4,0, "%s" % ' '.join(str(curses.getmouse()))) curses.beep() #return ch scr.refresh()
def update(self):
char = self.scrn.getch()
# was returned as an integer (ASCII); make it a character
if char != -1:
if char == curses.KEY_MOUSE:
#device_id, x, y, z, button = self.system.getmouse()
ret = curses.getmouse()
x = ret[1]
y = ret[2]
button = ret[4]
self.evm.Post(MouseClickEvent(button, Vector(x,y)))
else:
char = chr(char)
self.evm.Post(KeyPressEvent(char))
def main():
global stdscr
pointList = []
print "Welcome to my convex hull algorithm implementation using python and curses. To set points click on the the terminal, to unset points click near a set point.\n"
print "This application is only stable with linux terminals and python 2.x\n"
print "Note the resolution is dependent on your Unix terminal, increase it for greater resolution\n"
raw_input("Press Enter to continue...")
stdscr = curses.initscr()
curses.noecho()
curses.cbreak()
stdscr.keypad(1)
curses.mousemask(1)
windowYSize = stdscr.getmaxyx()[0]
stdscr.addstr(windowYSize-1,0,"Press (s) to start the Convex Hull Alg, (r) to reset or (q) to quit")
while True:
event = stdscr.getch()
if event == ord("q"): break
elif event == ord("r"):
stdscr.clear()
pointList = []
stdscr.addstr(windowYSize-1,0,"Press (s) to start the Convex Hull Alg, (r) to reset or (q) to quit")
elif event == ord("s"):
stdscr.clear()
stdscr.addstr(windowYSize-1,0,"Press (s) to start the Convex Hull Alg, (r) to reset or (q) to quit")
if(len(pointList)>1):
convexHull = doConvexHull(pointList)
i = 0
while i<len(convexHull)-1:
dline(convexHull[i],convexHull[i+1],".")
i+=1
for point in pointList:
plot(point[0],point[1],"o")
if event == curses.KEY_MOUSE:
_, mx, my, _, _ = curses.getmouse()
if(my<windowYSize-1):
testPoint = [mx,my]
if(testPoint in pointList):
pointList.remove(testPoint)
plot(mx,my," ")
else:
pointList.append([mx,my])
plot(mx,my,"o")
curses.nocbreak(); stdscr.keypad(0); curses.echo()
curses.endwin()
def main_loop(self): while True: self.draw_status() self.scroll_to_cursor() c = self.scr.getch() self.status = self.file.file.name if c == curses.KEY_RESIZE: self.resize() elif c == curses.KEY_MOUSE: self.process_mouse(*curses.getmouse()) else: if 0 < c < 128: c = chr(c) if c == 'q': return self.process_key(c) self.pos = max(0, min(self.pos, self.file.size-1))
