def pair_content(pair):
_ensure_initialised_color()
f = ffi.new("short *")
b = ffi.new("short *")
if lib.pair_content(pair, f, b) == lib.ERR:
raise error("Argument 1 was out of range. (1..COLOR_PAIRS-1)")
return (f, b)
def pair_content(pair):
_ensure_initialised_color()
f = ffi.new("short *")
b = ffi.new("short *")
if lib.pair_content(pair, f, b) == lib.ERR:
raise error("Argument 1 was out of range. (1..COLOR_PAIRS-1)")
return (f, b)
def get_wch(self, *args):
wch = ffi.new("int[1]")
if len(args) == 0:
val = lib.wget_wch(self._win, wch)
elif len(args) == 2:
val = lib.mvwget_wch(self._win, *args, wch)
else:
raise error("get_wch requires 0 or 2 arguments")
_check_ERR(val, "get_wch")
return wch[0]
def instr(self, y, x, n=1023):
n = min(n, 1023)
buf = ffi.new("char[1024]") # /* This should be big enough.. I hope */
if y is None:
code = lib.winnstr(self._win, buf, n)
else:
code = lib.mvwinnstr(self._win, y, x, buf, n)
if code == lib.ERR:
return ""
return ffi.string(buf)
def instr(self, y, x, n=1023):
n = min(n, 1023)
buf = ffi.new("char[1024]") # /* This should be big enough.. I hope */
if y is None:
code = lib.winnstr(self._win, buf, n)
else:
code = lib.mvwinnstr(self._win, y, x, buf, n)
if code == lib.ERR:
return ""
return ffi.string(buf)
def instr(self, y, x, n=1023):
n = min(n, 1023)
if n < 0:
raise ValueError("'n' must be nonnegative")
buf = ffi.new("char[1024]") # /* This should be big enough.. I hope */
if y is None:
code = lib.winnstr(self._win, buf, n)
else:
code = lib.mvwinnstr(self._win, y, x, buf, n)
if code == lib.ERR:
return ""
return ffi.string(buf)
def setupterm(term=None, fd=-1):
if fd == -1:
# XXX: Check for missing stdout here?
fd = sys.stdout.fileno()
if _initialised_setupterm:
return None
if term is None:
term = ffi.NULL
err = ffi.new("int *")
if lib.setupterm(term, fd, err) == lib.ERR:
err = err[0]
if err == 0:
raise error("setupterm: could not find terminal")
elif err == -1:
raise error("setupterm: could not find terminfo database")
else:
raise error("setupterm: unknown error")
globals()["_initialised_setupterm"] = True
return None
def setupterm(term=None, fd=-1):
if fd == -1:
# XXX: Check for missing stdout here?
fd = sys.stdout.fileno()
if _initialised_setupterm:
return None
if term is None:
term = ffi.NULL
err = ffi.new("int *")
if lib.setupterm(term, fd, err) == lib.ERR:
err = err[0]
if err == 0:
raise error("setupterm: could not find terminal")
elif err == -1:
raise error("setupterm: could not find terminfo database")
else:
raise error("setupterm: unknown error")
globals()["_initialised_setupterm"] = True
return None
def mousemask(newmask):
_ensure_initialised()
oldmask = ffi.new("mmask_t *")
availmask = lib.mousemask(newmask, oldmask)
return (availmask, oldmask)
def ungetmouse(id, x, y, z, bstate):
_ensure_initialised()
mevent = ffi.new("MEVENT *")
mevent.id, mevent.x, mevent.y, mevent.z, mevent.bstate = (
id, x, y, z, bstate)
return _check_ERR(lib.ungetmouse(mevent), "ungetmouse")
def getmouse():
_ensure_initialised()
mevent = ffi.new("MEVENT *")
_check_ERR(lib.getmouse(mevent), "getmouse")
return (mevent.id, mevent.x, mevent.y, mevent.z, mevent.bstate)
def getsyx():
_ensure_initialised()
yx = ffi.new("int[2]")
lib._m_getsyx(yx)
return (yx[0], yx[1])
def color_content(color):
_ensure_initialised_color()
r, g, b = ffi.new("short *"), ffi.new("short *"), ffi.new("short *")
if lib.color_content(color, r, g, b) == lib.ERR:
raise error("Argument 1 was out of range. Check value of COLORS.")
return (r[0], g[0], b[0])
def mousemask(newmask):
_ensure_initialised()
oldmask = ffi.new("mmask_t *")
availmask = lib.mousemask(newmask, oldmask)
return (availmask, oldmask)
def ungetmouse(id, x, y, z, bstate):
_ensure_initialised()
mevent = ffi.new("MEVENT *")
mevent.id, mevent.x, mevent.y, mevent.z, mevent.bstate = (id, x, y, z,
bstate)
return _check_ERR(lib.ungetmouse(mevent), "ungetmouse")
def getmouse():
_ensure_initialised()
mevent = ffi.new("MEVENT *")
_check_ERR(lib.getmouse(mevent), "getmouse")
return (mevent.id, mevent.x, mevent.y, mevent.z, mevent.bstate)
def getsyx():
_ensure_initialised()
yx = ffi.new("int[2]")
lib._m_getsyx(yx)
return (yx[0], yx[1])
def color_content(color):
_ensure_initialised_color()
r, g, b = ffi.new("short *"), ffi.new("short *"), ffi.new("short *")
if lib.color_content(color, r, g, b) == lib.ERR:
raise error("Argument 1 was out of range. Check value of COLORS.")
return (r[0], g[0], b[0])