def __init__(self):
import infosys
self.infosys = infosys.get_infosys()
self.set_margins((0, 160, 1, 25))
weather = self.infosys.registry.Weather
ff = figlet.FigletFormatter("fraktur")
ff = figlet.FigletFormatter()
temp = ff.format(weather.current_temperature)
sp = vt220.Sprite()
sp.set_buffer(temp)
super(Temperature, self).__init__(sp)
self.count = random.randint(100, 200)
def layout(self, text, page=None):
if page == None:
page = Page()
ff = figlet.FigletFormatter(self.current_font)
self.home_cursor()
self.get_font_height(text)
words = text.split(' ')
lw = 0
rw = len(words)
spc = ' '
while True:
if lw == rw:
break
if (self.y + self.font_height) > self.height:
break
nrw = self.boundtext(words[lw:rw]) + lw
sp = Sprite()
msg = spc.join(words[lw:nrw])
# justification
xoff = 0
sp.set_buffer(ff.format(msg))
if self.justification == self.CENTER:
if not self.clip_right_screen(self.x):
xoff = ((self.midline - self.left_margin) - sp.width) / 2
else:
xoff = ((self.right_margin - self.midline) - sp.width) / 2
if self.justification == self.RIGHT:
if not self.clip_right_screen(self.x):
xoff = ((self.midline - self.left_margin) - sp.width)
else:
xoff = ((self.right_margin - self.midline) - sp.width)
sp.set_position(self.x + xoff, self.y)
sp.draw(page)
lw = nrw
if self.textflow == TypeSetter.ACROSS:
if not self.clip_right_screen(self.x) and \
self.clip_right_screen(self.right_margin):
# screen hop
self.x = self.midline + 1
else:
# move down one line
self.x = self.left_margin
self.y += self.font_height
elif self.textflow == TypeSetter.DOWN:
if ((self.y + self.font_height*2) > self.height) and \
not self.clip_right_screen(self.x) and \
self.clip_right_screen(self.right_margin):
# screen hop
self.x = self.midline + 1
self.y = self.top_margin
else:
# move down one line
if self.clip_right_screen(self.x):
self.x = self.midline + 1
else:
self.x = self.left_margin
self.y += self.font_height
return str.join(" ", words[lw:rw])
def boundtext(self, words):
rw = len(words)
ff = figlet.FigletFormatter(self.current_font)
spc = ' '
rw = len(words)
lw = 0
if not self.clip_right_screen(self.x) and \
self.clip_right_screen(self.right_margin):
width = self.midline - self.x
else:
width = self.right_margin - self.x
while lw != rw:
msg = spc.join(words[0:lw + 1])
msg = ff.format(msg)
maxline = self.max_line(msg)
if maxline > width:
return lw
else:
lw += 1
return lw
def get_font_height(self, text=None):
if text == 'None':
text = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'
ff = figlet.FigletFormatter(self.current_font)
tst = ff.format(text)
self.font_height = len(tst)
def initialize_misc(self):
ff = figlet.FigletFormatter()
self.registry.Fonts = ff.get_fonts()