def play(self, obj, pause=1, fade=0, fade_duration=0.5, duration=None):
if not isinstance(obj, list):
obj = [obj]
if len(obj) == 0:
return
if fade:
self.fade_in_start(obj[0], fade_duration)
if pause:
anim.pause()
anim.set(self.anim, obj[0])
if duration is None:
d = obj[0].length
else:
d = duration
linear(d, self.t, 0.0, obj[0].length)
for i in obj[1:]:
if pause:
anim.pause()
anim.set(self.anim, i)
if duration is None:
d = i.length
else:
d = duration
linear(d, self.t, 0.0, i.length)
if fade:
if pause:
anim.pause()
self.fade_out_end(obj[-1], fade_duration)
def play( self, obj, pause = 1, fade = 0, fade_duration = 0.5, duration = None ):
if not isinstance( obj, list ):
obj = [obj]
if len(obj) == 0:
return
if fade:
self.fade_in_start( obj[0], fade_duration )
if pause:
anim.pause()
anim.set( self.anim, obj[0] )
if duration is None:
d = obj[0].length
else:
d = duration
linear( d, self.t, 0.0, obj[0].length )
for i in obj[1:]:
if pause:
anim.pause()
anim.set( self.anim, i )
if duration is None:
d = i.length
else:
d = duration
linear( d, self.t, 0.0, i.length )
if fade:
if pause:
anim.pause()
self.fade_out_end( obj[-1], fade_duration )
def remove_item( self, duration = 0.0, trans = transition.default ):
if anim.defining_animation():
before = anim.get( self.items )
if not before:
return
if duration:
trans( duration, self.show, len(before)-1 )
anim.set( self.items, before[:-1] )
else:
self._startitemlist.pop()
def remove_item(self, duration=0.0, trans=transition.default):
if anim.defining_animation():
before = anim.get(self.items)
if not before:
return
if duration:
trans(duration, self.show, len(before) - 1)
anim.set(self.items, before[:-1])
else:
self._startitemlist.pop()
def add_item( self, level, text, duration = 0.0, trans = transition.default ):
if anim.defining_animation():
before = anim.get( self.items )
after = before + [(level,text)]
anim.set( self.items, after )
if duration:
trans( duration, self.show, len(after) )
else:
anim.set( self.show, len(after) )
else:
self._startitemlist.append( (level, text) )
def add_item(self, level, text, duration=0.0, trans=transition.default):
if anim.defining_animation():
before = anim.get(self.items)
after = before + [(level, text)]
anim.set(self.items, after)
if duration:
trans(duration, self.show, len(after))
else:
anim.set(self.show, len(after))
else:
self._startitemlist.append((level, text))
def view( self, rect, duration = 0.0, trans = transition.default ):
if duration <= 0.0:
anim.set( self.rect, rect )
else:
trans( duration, self.rect, rect )
def fade_out_end( self, obj, duration ):
if isinstance( obj, list ):
obj = obj[-1]
anim.set( self.anim, obj )
anim.set( self.t, obj.length )
linear( duration, self._alpha, 0.0 )
def fade_in_start( self, obj, duration ):
if isinstance( obj, list ):
obj = obj[0]
anim.set( self.anim, obj )
anim.set( self.t, 0.0 )
linear( duration, self._alpha, 0.0, 1.0 )
def clear( self ):
anim.set( self.anim, None )
def show( self, obj, t = 0.0 ):
if isinstance( obj, list ):
obj = obj[0]
print 'showing', obj
anim.set( self.anim, obj )
anim.set( self.t, t )
def view(self, rect, duration=0.0, trans=transition.default):
if duration <= 0.0:
anim.set(self.rect, rect)
else:
trans(duration, self.rect, rect)
def fade_out_end(self, obj, duration):
if isinstance(obj, list):
obj = obj[-1]
anim.set(self.anim, obj)
anim.set(self.t, obj.length)
linear(duration, self._alpha, 0.0)
def fade_in_start(self, obj, duration):
if isinstance(obj, list):
obj = obj[0]
anim.set(self.anim, obj)
anim.set(self.t, 0.0)
linear(duration, self._alpha, 0.0, 1.0)
def clear(self):
anim.set(self.anim, None)
def show(self, obj, t=0.0):
if isinstance(obj, list):
obj = obj[0]
print 'showing', obj
anim.set(self.anim, obj)
anim.set(self.t, t)