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RollerCharLCDLong.py
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RollerCharLCDLong.py
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from Components.config import config
from Renderer import Renderer
from enigma import eLabel, eTimer
from Components.VariableText import VariableText
class RollerCharLCDLong(VariableText, Renderer):
def __init__(self):
Renderer.__init__(self)
VariableText.__init__(self)
self.stringlength = 36
self.moveTimerText = None
self.delayTimer = None
def applySkin(self, desktop, parent):
attribs = []
width = None
fontsize = None
for attrib, value in self.skinAttributes:
if attrib == 'size':
width = float(value.split(',')[0])
elif attrib == 'font':
fontsize = float(value.split(';')[1])
attribs.append((attrib, value))
self.skinAttributes = attribs
if width and fontsize:
self.stringlength = int(width / fontsize * 1.9)
return Renderer.applySkin(self, desktop, parent)
GUI_WIDGET = eLabel
def connect(self, source):
Renderer.connect(self, source)
self.changed((self.CHANGED_DEFAULT,))
def changed(self, what):
if what[0] == self.CHANGED_CLEAR:
if self.moveTimerText:
self.moveTimerText.stop()
if self.delayTimer:
self.delayTimer.stop()
self.text = ''
else:
self.text = self.source.text
if len(self.text) > self.stringlength:
end_text = self.source.text[:self.stringlength + 1]
self.text = self.source.text + ' ' * (self.stringlength + 5) + end_text
self.x = len(self.text) - self.stringlength
self.idx = 0
self.backtext = self.text
self.status = 'start'
self.moveTimerText = eTimer()
self.moveTimerText.timeout.get().append(self.moveTimerTextRun)
self.moveTimerText.start(2000)
else:
self.text = self.source.text
self.x = len(self.text)
self.idx = 0
self.backtext = self.text
def moveTimerTextRun(self):
self.moveTimerText.stop()
if self.x > 0:
txttmp = self.backtext[self.idx:]
self.text = txttmp
str_length = 1
accents = self.text[:2]
if accents in ('\xc3\xbc', '\xc3\xa4', '\xc3\xb6', '\xc3\x84', '\xc3\x9c', '\xc3\x96', '\xc3\x9f'):
str_length = 2
self.idx = self.idx + str_length
self.x = self.x - str_length
if self.x == 0:
self.status = 'end'
self.text = self.backtext
if self.status != 'end':
self.scrollspeed = int(config.lcd.scroll_speed.value)
self.moveTimerText.start(self.scrollspeed)
if config.lcd.scroll_delay.value != 'noscrolling':
self.scrolldelay = int(config.lcd.scroll_delay.value)
self.delayTimer = eTimer()
self.delayTimer.timeout.get().append(self.delayTimergo)
self.delayTimer.start(self.scrolldelay)
def delayTimergo(self):
self.delayTimer.stop()
self.changed((self.CHANGED_DEFAULT,))