def write(self, args):
"""
Handles writing information from the mud and/or Lyntin
to the user.
"""
msg = args["message"]
if type(msg) == types.StringType:
msg = message.Message(msg, message.LTDATA)
elif msg.type == message.USERDATA:
return
line = msg.data
ses = msg.session
if line == '' or self.showTextForSession(ses) == 0:
return
line = line.replace("\t", " ")
pretext = []
if ses != None and ses != exported.get_current_session():
attr = self.attr_session_
pretext = [("[", attr), (ses.getName(), attr | curses.A_BOLD),
("] ", attr)]
default_attr = curses.A_NORMAL
if msg.type == message.ERROR:
pretext[:0] = [("! ", self.attr_error_)]
elif msg.type == message.LTDATA:
pretext[:0] = [("@ ", self.attr_lyntin_)]
self._decode_colors(ses, default_attr, line, pretext)
def write(self, args):
"""
Handles writing information from the mud and/or Lyntin
to the user.
"""
msg = args["message"]
if type(msg) == types.StringType:
msg = message.Message(msg, message.LTDATA)
elif msg.type == message.USERDATA:
return
line = msg.data
ses = msg.session
if line == '' or self.showTextForSession(ses) == 0:
return
line = line.replace("\t", " ")
pretext = []
if ses != None and ses != exported.get_current_session():
attr = self.attr_session_
pretext = [ ("[", attr),
(ses.getName(), attr | curses.A_BOLD),
("] ", attr ) ]
default_attr = curses.A_NORMAL
if msg.type == message.ERROR:
pretext[:0] = [ ("! ", self.attr_error_) ]
elif msg.type == message.LTDATA:
pretext[:0] = [ ("@ ", self.attr_lyntin_) ]
self._decode_colors(ses, default_attr, line, pretext)
def _decode_colors(self, ses, default_attr, line, pretext=[]):
if self.unfinished_.has_key(ses):
(currentcolor, leftover) = self.unfinished_[ses]
else:
currentcolor = list(ansi.DEFAULT_COLOR)
leftover = ''
for single in line.splitlines(1):
current = []
tokens = ansi.split_ansi_from_text(leftover + single)
leftover = ''
lasttok = ''
for tok in tokens:
if ansi.is_color_token(tok):
currentcolor, leftover = ansi.figure_color([tok],
currentcolor,
leftover)
elif tok:
attr = default_attr
if currentcolor[ansi.PLACE_BOLD]:
attr |= curses.A_BOLD
if currentcolor[ansi.PLACE_UNDERLINE]:
attr |= curses.A_UNDERLINE
if currentcolor[ansi.PLACE_BLINK]:
attr |= curses.A_BLINK
if currentcolor[ansi.PLACE_REVERSE]:
attr |= curses.A_REVERSE
foreground = currentcolor[ansi.PLACE_FG] - 30
if 0 <= foreground and foreground <= 7:
attr += curses_fore(foreground)
background = currentcolor[ansi.PLACE_BG] - 40
if 0 <= background and background <= 7:
attr += curses_back(background)
lasttok = tok
current.append((tok, attr))
if current:
lines = self.lines_
current[:0] = pretext
if not lasttok.endswith("\n"): # it is a prompt
#
# Append newline to prompts coming from another sessions
if ses != exported.get_current_session():
current.append(("\n", curses.A_NORMAL))
else:
if self.cfg_compact_ and self.prompt_ == current:
#
# Remove the identical prompt from previous output buffer:
#
lines[self.prompt_index_:self.prompt_index_ +
1] = []
else:
self.prompt_ = current
self.prompt_index_ = len(lines)
self._append(current)
# eliminating empty lines:
elif current[0][0] != "\n" or not self.cfg_compact_:
self._append(current)
self.unfinished_[ses] = (currentcolor, leftover)
def _decode_colors(self, ses, default_attr, line, pretext=[]):
if self.unfinished_.has_key(ses):
(currentcolor, leftover) = self.unfinished_[ses]
else:
currentcolor = list(ansi.DEFAULT_COLOR)
leftover = ''
for single in line.splitlines(1):
current = []
tokens = ansi.split_ansi_from_text(leftover + single)
leftover = ''
lasttok = ''
for tok in tokens:
if ansi.is_color_token(tok):
currentcolor, leftover = ansi.figure_color([tok], currentcolor, leftover)
elif tok:
attr = default_attr
if currentcolor[ansi.PLACE_BOLD]:
attr |= curses.A_BOLD
if currentcolor[ansi.PLACE_UNDERLINE]:
attr |= curses.A_UNDERLINE
if currentcolor[ansi.PLACE_BLINK]:
attr |= curses.A_BLINK
if currentcolor[ansi.PLACE_REVERSE]:
attr |= curses.A_REVERSE
foreground = currentcolor[ansi.PLACE_FG] - 30
if 0 <= foreground and foreground <= 7:
attr += curses_fore(foreground)
background = currentcolor[ansi.PLACE_BG] - 40
if 0 <= background and background <= 7:
attr += curses_back(background)
lasttok = tok
current.append( (tok, attr) )
if current:
lines = self.lines_
current[:0] = pretext
if not lasttok.endswith("\n"): # it is a prompt
#
# Append newline to prompts coming from another sessions
if ses != exported.get_current_session():
current.append( ("\n", curses.A_NORMAL) )
else:
if self.cfg_compact_ and self.prompt_ == current:
#
# Remove the identical prompt from previous output buffer:
#
lines[self.prompt_index_:self.prompt_index_+1] = []
else:
self.prompt_ = current
self.prompt_index_ = len(lines)
self._append(current)
# eliminating empty lines:
elif current[0][0] != "\n" or not self.cfg_compact_:
self._append(current)
self.unfinished_[ses] = (currentcolor, leftover)
def _executeBinding(self, binding):
""" Returns the alias for this keybinding."""
ses = exported.get_current_session()
action = exported.get_manager("alias").getAlias(ses, binding)
if action:
self._partk.handleinput(action)
return 1
else:
# we're commenting this out since it seems to be more annoying
# than useful. it's not a good substitute for good documentation
# for the tkui.
# exported.write_error("%s is currently not bound to anything." % binding)
return 0
def _executeBinding(self, binding):
""" Returns the alias for this keybinding."""
ses = exported.get_current_session()
action = exported.get_manager("alias").getAlias(ses, binding)
if action:
self._partk.handleinput(action)
return 1
else:
# we're commenting this out since it seems to be more annoying
# than useful. it's not a good substitute for good documentation
# for the tkui.
# exported.write_error("%s is currently not bound to anything." % binding)
return 0
def showTextForSession(self, ses):
"""
Returns whether or not we should show text for this session--it's
a convenience method.
We return a 1 if the session is None, it doesn't have a _snoop
attribute, it's the current session, or get_config("snoop", ses) == 1.
@param ses: the session we're looking at--if it's None we return a 1
@type ses: Session
@returns: 1 if we should show text, 0 if not
@rtype: boolean
"""
if ses == None or getattr(ses, "_snoop", None) == None \
or exported.get_current_session() == ses \
or exported.get_config("snoop", ses, 1) == 1:
return 1
return 0
def showTextForSession(self, ses):
"""
Returns whether or not we should show text for this session--it's
a convenience method.
We return a 1 if the session is None, it doesn't have a _snoop
attribute, it's the current session, or get_config("snoop", ses) == 1.
@param ses: the session we're looking at--if it's None we return a 1
@type ses: Session
@returns: 1 if we should show text, 0 if not
@rtype: boolean
"""
if ses == None or getattr(ses, "_snoop", None) == None \
or exported.get_current_session() == ses \
or exported.get_config("snoop", ses, 1) == 1:
return 1
return 0
def write(self, args):
"""
Handles writing information from the mud and/or Lyntin
to the user.
"""
msg = args["message"]
if type(msg) == types.StringType:
msg = message.Message(msg, message.LTDATA)
if not hasattr(msg, "data"):
return
line = msg.data
ses = msg.session
if line == '' or self.showTextForSession(ses) == 0:
return
# we prepend the session name to the text if this is not the
# current session sending text.
pretext = ""
if ses != None and ses != exported.get_current_session():
pretext = "[" + ses.getName() + "] "
if msg.type == message.ERROR or msg.type == message.LTDATA:
if msg.type == message.ERROR:
pretext = "error: " + pretext
line = pretext + utils.chomp(line).replace("\n", "\n" + pretext)
self.window.write(line+"\n")
return
elif msg.type == message.MUDDATA:
if "\n" not in msg.data: msg.data = msg.data + "\n"
self.window.write(msg.data)
return
if exported.get_config("ansicolor") == 0:
if pretext:
if line.endswith("\n"):
line = (pretext + line[:-1].replace("\n", "\n" + pretext) + "\n")
else:
line = pretext + line.replace("\n", "\n" + pretext)
self.window.write(line)
return
def startAutotyper(self, tkevent):
"""
This will start the autotyper. It will be called if you type <Ctrl>+<t>.
There can be only one autotyper at a time. The autotyper cannot be started
for the common session.
"""
if self._autotyper != None:
exported.write_error("cannot start autotyper: already started.")
return
session = exported.get_current_session()
if session.getName() == "common":
exported.write_error("autotyper cannot be applied to common session.")
return
self._autotyper = Autotyper(self._partk._tk, self.autotyperDone)
self._autotyper_ses = session
exported.write_message("autotyper: started.")
def startAutotyper(self, tkevent):
"""
This will start the autotyper. It will be called if you type <Ctrl>+<t>.
There can be only one autotyper at a time. The autotyper cannot be started
for the common session.
"""
if self._autotyper != None:
exported.write_error("cannot start autotyper: already started.")
return
session = exported.get_current_session()
if session.getName() == "common":
exported.write_error("autotyper cannot be applied to common session.")
return
self._autotyper = Autotyper(self._partk._tk, self.autotyperDone)
self._autotyper_ses = session
exported.write_message("autotyper: started.")
def buffer_write(msg, txtbuffer, currentcolor, unfinishedcolor):
"""
Handles writing messages to a Tk Text widget taking into accound
ANSI colors, message types, session scoping, and a variety of
other things.
@param msg: the ui.message.Message to write to the buffer
@type msg: ui.message.Message
@param txtbuffer: the Tk Text buffer to write to
@type txtbuffer: Text
@param currentcolor: the current color that we should start with
@type currentcolor: color (list of ints)
@param unfinishedcolor: the string of unfinished ANSI color stuff
that we'll prepend to the string we're printing
@type unfinishedcolor: string
@returns: the new color and unfinished color
@rtype: list of ints, string
"""
global myui
line = msg.data
ses = msg.session
if msg.type == message.ERROR:
if line.endswith("\n"):
line = "%s%s%s\n" % (ansi.get_color("b blue"), line[:-1], ansi.get_color("default"))
else:
line = "%s%s%s" % (ansi.get_color("b blue"), line[:-1], ansi.get_color("default"))
elif msg.type == message.USERDATA:
if myui._do_i_echo == 1:
if line.endswith("\n"):
line = "%s%s%s\n" % (ansi.get_color("b blue"), line[:-1], ansi.get_color("default"))
else:
line = "%s%s%s" % (ansi.get_color("b blue"), line[:-1], ansi.get_color("default"))
else:
# if echo is not on--we don't print this
return currentcolor, unfinishedcolor
elif msg.type == message.LTDATA:
if line.endswith("\n"):
line = "# %s\n" % line[:-1].replace("\n", "\n# ")
else:
line = "# %s" % line.replace("\n", "\n# ")
# now we go through and handle writing all the data
index = 0
start = 0
# we prepend the session name to the text if this is not the
# current session sending text and if the Message is session
# scoped.
if ses != None and ses != exported.get_current_session():
pretext = "[%s]" % ses.getName()
if line.endswith("\n"):
line = pretext + line[:-1].replace("\n", "\n" + pretext) + "\n"
else:
line = pretext + line.replace("\n", "\n" + pretext) + "\n"
# we remove all \\r stuff because it's icky
line = line.replace("\r", "")
tokens = ansi.split_ansi_from_text(line)
# each session has a saved current color for MUDDATA. we grab
# that current color--or use our default if we don't have one
# for the session yet. additionally, some sessions have an
# unfinished color as well--in case we got a part of an ansi
# color code in a mud message, and the other part is in another
# message.
if msg.type == message.MUDDATA:
color = currentcolor.get(ses, list(DEFAULT_COLOR))
leftover = unfinishedcolor.get(ses, "")
else:
color = list(DEFAULT_COLOR)
leftover = ""
for mem in tokens:
if ansi.is_color_token(mem):
color, leftover = ansi.figure_color([mem], color, leftover)
else:
format = []
fg = ""
bg = ""
# handle reverse
if color[ansi.PLACE_REVERSE] == 0:
if color[ansi.PLACE_FG] == -1:
fg = "37"
else:
fg = str(color[ansi.PLACE_FG])
if color[ansi.PLACE_BG] != -1:
bg = str(color[ansi.PLACE_BG])
else:
if color[ansi.PLACE_BG] == -1:
fg = "30"
else:
fg = str(color[ansi.PLACE_BG] - 10)
if color[ansi.PLACE_FG] == -1:
bg = "47"
else:
bg = str(color[ansi.PLACE_FG] + 10)
# handle bold
if color[ansi.PLACE_BOLD] == 1:
fg = "b" + fg
# handle underline
if color[ansi.PLACE_UNDERLINE] == 1:
format.append("u")
format.append(fg)
if bg:
format.append(bg)
# mem = add_special_characters(mem)
# insert the text using the formatting tuple we just generated
txtbuffer.insert("end", mem.decode(UNICODE_ENCODING), tuple(format))
return color, leftover
def write(self, args):
"""
Handles writing information from the mud and/or Lyntin
to the user.
"""
msg = args["message"]
if type(msg) == types.StringType:
msg = message.Message(msg, message.LTDATA)
line = msg.data
ses = msg.session
if line == '' or self.showTextForSession(ses) == 0:
return
# we prepend the session name to the text if this is not the
# current session sending text.
pretext = ""
if ses != None and ses != exported.get_current_session():
pretext = "[" + ses.getName() + "] "
if msg.type == message.ERROR or msg.type == message.LTDATA:
if msg.type == message.ERROR:
pretext = "error: " + pretext
else:
pretext = "lyntin: " + pretext
line = pretext + utils.chomp(line).replace("\n", "\n" + pretext)
if exported.get_config("ansicolor") == 1:
line = DEFAULT_ANSI + line
sys.stdout.write(line + "\n")
return
elif msg.type == message.USERDATA:
# we don't print user data in the textui
return
if exported.get_config("ansicolor") == 0:
if pretext:
if line.endswith("\n"):
line = (pretext + line[:-1].replace("\n", "\n" + pretext) +
"\n")
else:
line = pretext + line.replace("\n", "\n" + pretext)
sys.stdout.write(line)
sys.stdout.flush()
return
# each session has a saved current color for mud data. we grab
# that current color--or user our default if we don't have one
# for the session yet.
if self._currcolors.has_key(ses):
color = self._currcolors[ses]
else:
# need a copy of the list and not a reference to the list itself.
color = list(DEFAULT_COLOR)
# some sessions have an unfinished color as well--in case we
# got a part of an ansi color code in a mud message, and the other
# part is in another message.
if self._unfinishedcolor.has_key(ses):
leftover = self._unfinishedcolor[ses]
else:
leftover = ""
lines = line.splitlines(1)
if lines:
for i in range(0, len(lines)):
mem = lines[i]
acolor = ansi.convert_tuple_to_ansi(color)
color, leftover = ansi.figure_color(mem, color, leftover)
if pretext:
lines[i] = DEFAULT_ANSI + pretext + acolor + mem
else:
lines[i] = DEFAULT_ANSI + acolor + mem
sys.stdout.write("".join(lines) + DEFAULT_ANSI)
sys.stdout.flush()
self._currcolors[ses] = color
self._unfinishedcolor[ses] = leftover
def buffer_write(msg, txtbuffer, currentcolor, unfinishedcolor):
"""
Handles writing messages to a Tk Text widget taking into accound
ANSI colors, message types, session scoping, and a variety of
other things.
@param msg: the ui.message.Message to write to the buffer
@type msg: ui.message.Message
@param txtbuffer: the Tk Text buffer to write to
@type txtbuffer: Text
@param currentcolor: the current color that we should start with
@type currentcolor: color (list of ints)
@param unfinishedcolor: the string of unfinished ANSI color stuff
that we'll prepend to the string we're printing
@type unfinishedcolor: string
@returns: the new color and unfinished color
@rtype: list of ints, string
"""
global myui
line = msg.data
ses = msg.session
if msg.type == message.ERROR:
if line.endswith("\n"):
line = "%s%s%s\n" % (ansi.get_color("b blue"), line[:-1],
ansi.get_color("default"))
else:
line = "%s%s%s" % (ansi.get_color("b blue"), line[:-1],
ansi.get_color("default"))
elif msg.type == message.USERDATA:
if myui._do_i_echo == 1:
if line.endswith("\n"):
line = "%s%s%s\n" % (ansi.get_color("b blue"), line[:-1],
ansi.get_color("default"))
else:
line = "%s%s%s" % (ansi.get_color("b blue"), line[:-1],
ansi.get_color("default"))
else:
# if echo is not on--we don't print this
return currentcolor, unfinishedcolor
elif msg.type == message.LTDATA:
if line.endswith("\n"):
line = "# %s\n" % line[:-1].replace("\n", "\n# ")
else:
line = "# %s" % line.replace("\n", "\n# ")
# now we go through and handle writing all the data
index = 0
start = 0
# we prepend the session name to the text if this is not the
# current session sending text and if the Message is session
# scoped.
if (ses != None and ses != exported.get_current_session()):
pretext = "[%s]" % ses.getName()
if line.endswith("\n"):
line = (pretext + line[:-1].replace("\n", "\n" + pretext) + "\n")
else:
line = pretext + line.replace("\n", "\n" + pretext) + "\n"
# we remove all \\r stuff because it's icky
line = line.replace("\r", "")
tokens = ansi.split_ansi_from_text(line)
# each session has a saved current color for MUDDATA. we grab
# that current color--or use our default if we don't have one
# for the session yet. additionally, some sessions have an
# unfinished color as well--in case we got a part of an ansi
# color code in a mud message, and the other part is in another
# message.
if msg.type == message.MUDDATA:
color = currentcolor.get(ses, list(DEFAULT_COLOR))
leftover = unfinishedcolor.get(ses, "")
else:
color = list(DEFAULT_COLOR)
leftover = ""
for mem in tokens:
if ansi.is_color_token(mem):
color, leftover = ansi.figure_color([mem], color, leftover)
else:
format = []
fg = ""
bg = ""
# handle reverse
if color[ansi.PLACE_REVERSE] == 0:
if color[ansi.PLACE_FG] == -1:
fg = "37"
else:
fg = str(color[ansi.PLACE_FG])
if color[ansi.PLACE_BG] != -1:
bg = str(color[ansi.PLACE_BG])
else:
if color[ansi.PLACE_BG] == -1:
fg = "30"
else:
fg = str(color[ansi.PLACE_BG] - 10)
if color[ansi.PLACE_FG] == -1:
bg = "47"
else:
bg = str(color[ansi.PLACE_FG] + 10)
# handle bold
if color[ansi.PLACE_BOLD] == 1:
fg = "b" + fg
# handle underline
if color[ansi.PLACE_UNDERLINE] == 1:
format.append("u")
format.append(fg)
if bg:
format.append(bg)
# insert the text using the formatting tuple we just generated
txtbuffer.insert('end', _decode(mem), tuple(format))
return color, leftover
def write(self, args):
"""
Handles writing information from the mud and/or Lyntin
to the user.
"""
msg = args["message"]
if type(msg) == types.StringType:
msg = message.Message(msg, message.LTDATA)
line = msg.data
ses = msg.session
if line == '' or self.showTextForSession(ses) == 0:
return
# we prepend the session name to the text if this is not the
# current session sending text.
pretext = ""
if ses != None and ses != exported.get_current_session():
pretext = "[" + ses.getName() + "] "
if msg.type == message.ERROR or msg.type == message.LTDATA:
if msg.type == message.ERROR:
pretext = "error: " + pretext
else:
pretext = "lyntin: " + pretext
line = pretext + utils.chomp(line).replace("\n", "\n" + pretext)
if exported.get_config("ansicolor") == 1:
line = DEFAULT_ANSI + line
sys.stdout.write(line + "\n")
return
elif msg.type == message.USERDATA:
# we don't print user data in the textui
return
if exported.get_config("ansicolor") == 0:
if pretext:
if line.endswith("\n"):
line = (pretext + line[:-1].replace("\n", "\n" + pretext) + "\n")
else:
line = pretext + line.replace("\n", "\n" + pretext)
sys.stdout.write(line)
sys.stdout.flush()
return
# each session has a saved current color for mud data. we grab
# that current color--or user our default if we don't have one
# for the session yet.
if self._currcolors.has_key(ses):
color = self._currcolors[ses]
else:
# need a copy of the list and not a reference to the list itself.
color = list(DEFAULT_COLOR)
# some sessions have an unfinished color as well--in case we
# got a part of an ansi color code in a mud message, and the other
# part is in another message.
if self._unfinishedcolor.has_key(ses):
leftover = self._unfinishedcolor[ses]
else:
leftover = ""
lines = line.splitlines(1)
if lines:
for i in range(0, len(lines)):
mem = lines[i]
acolor = ansi.convert_tuple_to_ansi(color)
color, leftover = ansi.figure_color(mem, color, leftover)
if pretext:
lines[i] = DEFAULT_ANSI + pretext + acolor + mem
else:
lines[i] = DEFAULT_ANSI + acolor + mem
sys.stdout.write("".join(lines) + DEFAULT_ANSI)
sys.stdout.flush()
self._currcolors[ses] = color
self._unfinishedcolor[ses] = leftover
