def tigetstr(capname):
_ensure_initialised_setupterm()
if isinstance(capname, unicode):
capname = capname.encode('ascii')
val = lib.tigetstr(capname)
if int(ffi.cast("intptr_t", val)) in (0, -1):
return None
return ffi.string(val)
def keyname(ch):
_ensure_initialised()
if ch < 0:
raise error("invalid key number")
knp = lib.keyname(ch)
if knp == ffi.NULL:
return ""
return ffi.string(knp)
def tigetstr(capname):
_ensure_initialised_setupterm()
if isinstance(capname, unicode):
capname = capname.encode('ascii')
val = lib.tigetstr(capname)
if int(ffi.cast("intptr_t", val)) in (0, -1):
return None
return ffi.string(val)
def keyname(ch):
_ensure_initialised()
if ch < 0:
raise error("invalid key number")
knp = lib.keyname(ch)
if knp == ffi.NULL:
return ""
return ffi.string(knp)
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 tparm(fmt, i1=0, i2=0, i3=0, i4=0, i5=0, i6=0, i7=0, i8=0, i9=0):
args = [ffi.cast("int", i) for i in (i1, i2, i3, i4, i5, i6, i7, i8, i9)]
# fmt is expected to be a byte string; CPython 3.x complains
# "TypeError: 'str' does not support the buffer interface", but we
# can do better.
if isinstance(fmt, str):
# error message modeled on "TypeError: must be str, not bytes"
# that you get if you call curses.tigetstr(b'...') on CPython 3.x
raise TypeError('must be bytes, not str')
result = lib.tparm(fmt, *args)
if result == ffi.NULL:
raise error("tparm() returned NULL")
return ffi.string(result)
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 tparm(fmt, i1=0, i2=0, i3=0, i4=0, i5=0, i6=0, i7=0, i8=0, i9=0):
args = [ffi.cast("int", i) for i in (i1, i2, i3, i4, i5, i6, i7, i8, i9)]
# fmt is expected to be a byte string; CPython 3.x complains
# "TypeError: 'str' does not support the buffer interface", but we
# can do better.
if isinstance(fmt, str):
# error message modeled on "TypeError: must be str, not bytes"
# that you get if you call curses.tigetstr(b'...') on CPython 3.x
raise TypeError('must be bytes, not str')
result = lib.tparm(fmt, *args)
if result == ffi.NULL:
raise error("tparm() returned NULL")
return ffi.string(result)
def _setup():
for name in ['ERR', 'OK', 'KEY_MIN', 'KEY_MAX',
'A_ATTRIBUTES', 'A_NORMAL', 'A_STANDOUT', 'A_UNDERLINE',
'A_REVERSE', 'A_BLINK', 'A_DIM', 'A_BOLD', 'A_ALTCHARSET',
'A_PROTECT', 'A_CHARTEXT', 'A_COLOR',
'COLOR_BLACK', 'COLOR_RED', 'COLOR_GREEN', 'COLOR_YELLOW',
'COLOR_BLUE', 'COLOR_MAGENTA', 'COLOR_CYAN', 'COLOR_WHITE',
]:
_copy_to_globals(name)
if not lib._m_NetBSD:
_copy_to_globals('A_INVIS')
for name in ['A_HORIZONTAL', 'A_LEFT', 'A_LOW', 'A_RIGHT', 'A_TOP',
'A_VERTICAL',
]:
if hasattr(lib, name):
_copy_to_globals(name)
if lib._m_NCURSES_MOUSE_VERSION:
for name in ["BUTTON1_PRESSED", "BUTTON1_RELEASED", "BUTTON1_CLICKED",
"BUTTON1_DOUBLE_CLICKED", "BUTTON1_TRIPLE_CLICKED",
"BUTTON2_PRESSED", "BUTTON2_RELEASED", "BUTTON2_CLICKED",
"BUTTON2_DOUBLE_CLICKED", "BUTTON2_TRIPLE_CLICKED",
"BUTTON3_PRESSED", "BUTTON3_RELEASED", "BUTTON3_CLICKED",
"BUTTON3_DOUBLE_CLICKED", "BUTTON3_TRIPLE_CLICKED",
"BUTTON4_PRESSED", "BUTTON4_RELEASED", "BUTTON4_CLICKED",
"BUTTON4_DOUBLE_CLICKED", "BUTTON4_TRIPLE_CLICKED",
"BUTTON_SHIFT", "BUTTON_CTRL", "BUTTON_ALT",
"ALL_MOUSE_EVENTS", "REPORT_MOUSE_POSITION",
]:
_copy_to_globals(name)
if not lib._m_NetBSD:
for key in range(lib.KEY_MIN, lib.KEY_MAX):
key_n = lib.keyname(key)
if key_n == ffi.NULL:
continue
key_n = ffi.string(key_n)
if key_n == b"UNKNOWN KEY":
continue
if not isinstance(key_n, str): # python 3
key_n = key_n.decode()
key_n = key_n.replace('(', '').replace(')', '')
globals()[key_n] = key
def getkey(self, *args):
if len(args) == 0:
val = lib.wgetch(self._win)
elif len(args) == 2:
val = lib.mvwgetch(self._win, *args)
else:
raise error("getkey requires 0 or 2 arguments")
if val == lib.ERR:
raise error("no input")
elif val <= 255:
return chr(val)
else:
# XXX: The following line is different if `__NetBSD__` is defined.
val = lib.keyname(val)
if val == ffi.NULL:
return ""
return ffi.string(val)
def getkey(self, *args):
if len(args) == 0:
val = lib.wgetch(self._win)
elif len(args) == 2:
val = lib.mvwgetch(self._win, *args)
else:
raise error("getkey requires 0 or 2 arguments")
if val == lib.ERR:
raise error("no input")
elif val <= 255:
return chr(val)
else:
# XXX: The following line is different if `__NetBSD__` is defined.
val = lib.keyname(val)
if val == ffi.NULL:
return ""
return ffi.string(val)
def _setup():
for name in [
"ERR",
"OK",
"KEY_MIN",
"KEY_MAX",
"A_ATTRIBUTES",
"A_NORMAL",
"A_STANDOUT",
"A_UNDERLINE",
"A_REVERSE",
"A_BLINK",
"A_DIM",
"A_BOLD",
"A_ALTCHARSET",
"A_PROTECT",
"A_CHARTEXT",
"A_COLOR",
"COLOR_BLACK",
"COLOR_RED",
"COLOR_GREEN",
"COLOR_YELLOW",
"COLOR_BLUE",
"COLOR_MAGENTA",
"COLOR_CYAN",
"COLOR_WHITE",
]:
_copy_to_globals(name)
if not lib._m_NetBSD:
_copy_to_globals("A_INVIS")
for name in ["A_HORIZONTAL", "A_LEFT", "A_LOW", "A_RIGHT", "A_TOP", "A_VERTICAL"]:
if hasattr(lib, name):
_copy_to_globals(name)
if lib._m_NCURSES_MOUSE_VERSION:
for name in [
"BUTTON1_PRESSED",
"BUTTON1_RELEASED",
"BUTTON1_CLICKED",
"BUTTON1_DOUBLE_CLICKED",
"BUTTON1_TRIPLE_CLICKED",
"BUTTON2_PRESSED",
"BUTTON2_RELEASED",
"BUTTON2_CLICKED",
"BUTTON2_DOUBLE_CLICKED",
"BUTTON2_TRIPLE_CLICKED",
"BUTTON3_PRESSED",
"BUTTON3_RELEASED",
"BUTTON3_CLICKED",
"BUTTON3_DOUBLE_CLICKED",
"BUTTON3_TRIPLE_CLICKED",
"BUTTON4_PRESSED",
"BUTTON4_RELEASED",
"BUTTON4_CLICKED",
"BUTTON4_DOUBLE_CLICKED",
"BUTTON4_TRIPLE_CLICKED",
"BUTTON_SHIFT",
"BUTTON_CTRL",
"BUTTON_ALT",
"ALL_MOUSE_EVENTS",
"REPORT_MOUSE_POSITION",
]:
_copy_to_globals(name)
if not lib._m_NetBSD:
for key in range(lib.KEY_MIN, lib.KEY_MAX):
key_n = lib.keyname(key)
if key_n == ffi.NULL:
continue
key_n = ffi.string(key_n)
if key_n == b"UNKNOWN KEY":
continue
if not isinstance(key_n, str): # python 3
key_n = key_n.decode()
key_n = key_n.replace("(", "").replace(")", "")
globals()[key_n] = key
def tparm(fmt, i1=0, i2=0, i3=0, i4=0, i5=0, i6=0, i7=0, i8=0, i9=0):
args = [ffi.cast("int", i) for i in (i1, i2, i3, i4, i5, i6, i7, i8, i9)]
result = lib.tparm(fmt, *args)
if result == ffi.NULL:
raise error("tparm() returned NULL")
return ffi.string(result)
def tparm(fmt, i1=0, i2=0, i3=0, i4=0, i5=0, i6=0, i7=0, i8=0, i9=0):
args = [ffi.cast("int", i) for i in (i1, i2, i3, i4, i5, i6, i7, i8, i9)]
result = lib.tparm(fmt, *args)
if result == ffi.NULL:
raise error("tparm() returned NULL")
return ffi.string(result)
def tigetstr(capname):
_ensure_initialised_setupterm()
val = lib.tigetstr(capname.encode())
if int(ffi.cast("intptr_t", val)) in (0, -1):
return None
return ffi.string(val)
def _setup():
for name in [
'ERR',
'OK',
'KEY_MIN',
'KEY_MAX',
'A_ATTRIBUTES',
'A_NORMAL',
'A_STANDOUT',
'A_UNDERLINE',
'A_REVERSE',
'A_BLINK',
'A_DIM',
'A_BOLD',
'A_ALTCHARSET',
'A_PROTECT',
'A_CHARTEXT',
'A_COLOR',
'COLOR_BLACK',
'COLOR_RED',
'COLOR_GREEN',
'COLOR_YELLOW',
'COLOR_BLUE',
'COLOR_MAGENTA',
'COLOR_CYAN',
'COLOR_WHITE',
]:
_copy_to_globals(name)
if not lib._m_NetBSD:
_copy_to_globals('A_INVIS')
for name in [
'A_HORIZONTAL',
'A_LEFT',
'A_LOW',
'A_RIGHT',
'A_TOP',
'A_VERTICAL',
]:
if hasattr(lib, name):
_copy_to_globals(name)
if lib._m_NCURSES_MOUSE_VERSION:
for name in [
"BUTTON1_PRESSED",
"BUTTON1_RELEASED",
"BUTTON1_CLICKED",
"BUTTON1_DOUBLE_CLICKED",
"BUTTON1_TRIPLE_CLICKED",
"BUTTON2_PRESSED",
"BUTTON2_RELEASED",
"BUTTON2_CLICKED",
"BUTTON2_DOUBLE_CLICKED",
"BUTTON2_TRIPLE_CLICKED",
"BUTTON3_PRESSED",
"BUTTON3_RELEASED",
"BUTTON3_CLICKED",
"BUTTON3_DOUBLE_CLICKED",
"BUTTON3_TRIPLE_CLICKED",
"BUTTON4_PRESSED",
"BUTTON4_RELEASED",
"BUTTON4_CLICKED",
"BUTTON4_DOUBLE_CLICKED",
"BUTTON4_TRIPLE_CLICKED",
"BUTTON_SHIFT",
"BUTTON_CTRL",
"BUTTON_ALT",
"ALL_MOUSE_EVENTS",
"REPORT_MOUSE_POSITION",
]:
_copy_to_globals(name)
if not lib._m_NetBSD:
for key in range(lib.KEY_MIN, lib.KEY_MAX):
key_n = lib.keyname(key)
if key_n == ffi.NULL:
continue
key_n = ffi.string(key_n)
if key_n == b"UNKNOWN KEY":
continue
if not isinstance(key_n, str): # python 3
key_n = key_n.decode()
key_n = key_n.replace('(', '').replace(')', '')
globals()[key_n] = key
def tigetstr(capname):
_ensure_initialised_setupterm()
val = lib.tigetstr(capname)
if int(ffi.cast("intptr_t", val)) in (0, -1):
return None
return ffi.string(val)
