def screen(self,surface,pos,fgcolor=(128,128,125),font=None,interline=0):
fgcolor = [fgcolor]
px,y = pos
mono = True
if not font: font = Text.defaultfont
if font.size('i')!=font.size('x'): mono = False
char_w,char_h = font.size(' ')
char_h += interline
style_cmd = {'+':True,'-':False,'b':font.set_bold,'i':font.set_italic,'u':font.set_underline}
bz = self.baliz
def set_style(pos):
while True:
if bz and pos == bz[0][0]:
_,mode,style,color,value = bz.pop(0)
if mode: style_cmd[style](style_cmd[mode])
elif color:
if value: fgcolor.append(Color(int(value,16)<<8))
else: fgcolor.pop()
else: break
rec = Rect(pos,(0,0))
pos = 0
set_style(pos)
if mono:
for lines in self:
for line in lines:
x = px
for char in line:
rec = rec.unionall([(surface.blit(font.render(char,1,fgcolor[-1]),(x,y))),rec])
x += char_w
pos += 1
set_style(pos)
y += char_h
pos += 1
set_style(pos)
return rec
for lines in self:
for line in lines:
x = px
for char in line:
x = surface.blit(font.render(char,1,fgcolor[-1]),(x,y))
rec = rec.unionall([x,rec])
x = x.right
pos += 1
set_style(pos)
y += char_h
pos += 1
set_style(pos)
return rec
def test_unionall(self):
r1 = Rect(0, 0, 1, 1)
r2 = Rect(-2, -2, 1, 1)
r3 = Rect(2, 2, 1, 1)
r4 = r1.unionall([r2, r3])
self.assertEqual(Rect(-2, -2, 5, 5), r4)
def test_unionall( self ):
r1 = Rect( 0, 0, 1, 1 )
r2 = Rect( -2, -2, 1, 1 )
r3 = Rect( 2, 2, 1, 1 )
r4 = r1.unionall( [r2,r3] )
self.assertEqual( Rect(-2, -2, 5, 5), r4 )
def update (self, **kwargs):
"""V.update (...) -> None
Updates the ViewPort.
Updates the ViewPort and causes its parent to update itself on
demand.
"""
if not self.dirty:
border = base.GlobalStyle.get_border_size \
(self.__class__, self.style,
StyleInformation.get ("VIEWPORT_BORDER"))
resize = kwargs.get ("resize", False)
children = kwargs.get ("children", {})
blit = self.image.blit
items = children.items ()
# Clean up the dirty areas on the widget.
vals = []
for child, rect in items:
blit (self._bg, rect, rect)
# r will be the area for the blit.
r = Rect (abs (self.hadjustment), abs (self.vadjustment),
self.width - 2 * border, self.height - 2 * border)
blit (child.image, (border, border), r)
vals.append (r)
# If a parent's available, reassign the child rects, so that
# they point to the absolute position on the widget and build
# one matching them all for an update.
if self.parent:
rect = Rect (self._oldrect)
if len (vals) != 0:
for r in vals:
r.x += self.x
r.y += self.y
rect.unionall (vals[1:])
self.parent.update (children={ self : rect }, resize=resize)
self._lock = max (self._lock - 1, 0)
else:
Bin.update (self, **kwargs)
def update(self, **kwargs):
"""V.update (...) -> None
Updates the ViewPort.
Updates the ViewPort and causes its parent to update itself on
demand.
"""
if not self.dirty:
border = base.GlobalStyle.get_border_size \
(self.__class__, self.style,
StyleInformation.get ("VIEWPORT_BORDER"))
resize = kwargs.get("resize", False)
children = kwargs.get("children", {})
blit = self.image.blit
items = children.items()
# Clean up the dirty areas on the widget.
vals = []
for child, rect in items:
blit(self._bg, rect, rect)
# r will be the area for the blit.
r = Rect(abs(self.hadjustment), abs(self.vadjustment),
self.width - 2 * border, self.height - 2 * border)
blit(child.image, (border, border), r)
vals.append(r)
# If a parent's available, reassign the child rects, so that
# they point to the absolute position on the widget and build
# one matching them all for an update.
if self.parent:
rect = Rect(self._oldrect)
if len(vals) != 0:
for r in vals:
r.x += self.x
r.y += self.y
rect.unionall(vals[1:])
self.parent.update(children={self: rect}, resize=resize)
self._lock = max(self._lock - 1, 0)
else:
Bin.update(self, **kwargs)
def screen(self,
surface,
pos,
fgcolor=(128, 128, 125),
font=None,
interline=0):
fgcolor = [fgcolor]
px, y = pos
mono = True
if not font: font = Text.defaultfont
if font.size('i') != font.size('x'): mono = False
char_w, char_h = font.size(' ')
char_h += interline
style_cmd = {
'+': True,
'-': False,
'b': font.set_bold,
'i': font.set_italic,
'u': font.set_underline
}
bz = self.baliz
def set_style(pos):
while True:
if bz and pos == bz[0][0]:
_, mode, style, color, value = bz.pop(0)
if mode: style_cmd[style](style_cmd[mode])
elif color:
if value: fgcolor.append(Color(int(value, 16) << 8))
else: fgcolor.pop()
else: break
rec = Rect(pos, (0, 0))
pos = 0
set_style(pos)
if mono:
for lines in self:
for line in lines:
x = px
for char in line:
rec = rec.unionall([
(surface.blit(font.render(char, 1, fgcolor[-1]),
(x, y))), rec
])
x += char_w
pos += 1
set_style(pos)
y += char_h
pos += 1
set_style(pos)
return rec
for lines in self:
for line in lines:
x = px
for char in line:
x = surface.blit(font.render(char, 1, fgcolor[-1]), (x, y))
rec = rec.unionall([x, rec])
x = x.right
pos += 1
set_style(pos)
y += char_h
pos += 1
set_style(pos)
return rec
