acn/rtx
acn/rtx
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some progress :)

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acn 2016-06-02 16:50:10 +02:00
parent 0876bef079
commit 9e1ee97095
1 changed files with 119 additions and 82 deletions
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59
rtxMask.py
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@ -60,7 +60,7 @@ class rtxMask:
zeile = zeile[:pos-1] + char + zeile[pos:]
answers[line] = zeile
"""
def _cut_off_rest_of_line(self, line, pos):
""" erases the rest of the line from the 'lines' variable and from the screen """
zeile = self.answers[line]
@ -69,18 +69,20 @@ class rtxMask:
if zeile[pos:] != "":
numOfSpaces = len(zeile[pos:])
spaces = " " * numOfSpaces
backSpaces = "\x08" * numOfSpaces
backSpaces = cept.BSP * numOfSpaces
glob.ser.write(bytes(spaces + backSpaces, "latin-1"))
"""
def process_input(self):
""" reads the input from the client, fills the mask and gets the input """
# if there have no input lines been defined, no input can be processed - so exit the function
if len(lines) == 0:
logging.debug("Keine Zeilen in der Maske definiert!")
return False
# position the cursor into the first field
self._pos_cur_to_line(lines[1])
self._pos_cur_to_line(lines[0])
posx = 0 # cursor position inside the line - max. position is length-1
posy = 0 # the current line - max. number is len(lines)-1
@ -95,21 +97,56 @@ class rtxMask:
echostr = instr
if instr == cept.TER or instr == cept.CR:
# go to the beginning of the next line
# or finish the mask
if posy == len(lines)-1:
# this was the last line, now send the data
# TODO
weiter = False
elif instr.isalnum():
self._set_str_at_pos(instr, posx, posy)
posx += 1
# TODO: weitermachen
else:
# go to the beginning of the next line
posy += 1
posx = 0
self._pos_cur_to_line(lines[posy])
elif instr == cept.BSP:
answers[posy] = answers[posy][:-1]
posx -= 1
elif instr == cept.UP:
# if the cursor is in the first line, we can't go higher...
# so we ignore the keypress
echostr = "" # no echo needed, we position the curser ourselves
if posy > 0:
posy -= 1
posx = 0
self._pos_cur_to_line(lines[posy])
elif instr == cept.DOWN:
# same here: last line => it can't go lower => ignore
echostr = "" # no echo needed, we position the curser ourselves
if posy < len(self.lines):
posy += 1
posx = 0
self._pos_cur_to_line(lines[posy])
elif instr == cept.LEFT:
if posx > 0:
posx -= 1
else:
echostr = ""
elif instr == cept.RIGHT:
if posx < len(answers[posy]):
posx += 1
else:
echostr = ""
elif instr == cept.SEND: # ist das DCT??
# TODO: send data
elif instr.isalnum():
# "normal" input
# TODO: lineinput == Zeilenende beachten
self._set_str_at_pos(instr, posx, posy)
posx += 1
else:
# ignore the rest and do not echo it :)
echostr = ""
# lineinput == Zeilenende beachten
# now send the echo
glob.ser.write(bytes(echostr, "latin-1"))