mirror of
https://github.com/Schrolli91/BOSWatch.git
synced 2025-12-06 07:42:03 +01:00
4e013ee55d
This is an alarmMonitor for receive alarm-messages from BOSWatch and show them on a touchscreen The jsonSocketServer controlls an Watterott RPi-Display in case of received POCSAG-RIC Implemented functions: - asynchronous threads for display control - show ric-description and alarm-message on display - different colours for no alarm, test alarm and alarm - auto-turn-off display - show POCSAG is alive status (coloured clock)
50 lines
1.2 KiB
Python
50 lines
1.2 KiB
Python
#!/usr/bin/python
|
|
# -*- coding: UTF-8 -*-
|
|
#
|
|
|
|
"""
|
|
alarmMonitor - wrapline
|
|
|
|
This snippet of code will convert a string of text into a list containing the lines it would break down into for a certain font and width
|
|
|
|
@author: pygame.org
|
|
http://www.pygame.org/wiki/TextWrapping
|
|
"""
|
|
|
|
def truncline(text, font, maxwidth):
|
|
real=len(text)
|
|
stext=text
|
|
l=font.size(text)[0]
|
|
cut=0
|
|
a=0
|
|
done=1
|
|
old = None
|
|
while l > maxwidth:
|
|
a=a+1
|
|
n=text.rsplit(None, a)[0]
|
|
if stext == n:
|
|
cut += 1
|
|
stext= n[:-cut]
|
|
else:
|
|
stext = n
|
|
l=font.size(stext)[0]
|
|
real=len(stext)
|
|
done=0
|
|
return real, done, stext
|
|
|
|
def wrapline(text, font, maxwidth):
|
|
done=0
|
|
wrapped=[]
|
|
|
|
while not done:
|
|
nl, done, stext=truncline(text, font, maxwidth)
|
|
wrapped.append(stext.strip())
|
|
text=text[nl:]
|
|
return wrapped
|
|
|
|
|
|
def wrap_multi_line(text, font, maxwidth):
|
|
""" returns text taking new lines into account.
|
|
"""
|
|
lines = chain(*(wrapline(line, font, maxwidth) for line in text.splitlines()))
|
|
return list(lines) |