def __init__(self, parentSelector):
# WAS "Graphic Effect"
InstrumentFormation.__init__(self, name="Effect", parentSelector=parentSelector)
self.instrument = PGraphicEffectInstrument()
self.styleProperties=[UnwrappedComboBoxStyleProperty("Effect",
self.instrument.setGraphicEffect, self.selector,
default=self.instrument.graphicEffect(),
model = graphicEffectModel)]
class GraphicEffectFormation(InstrumentFormation):
'''
Styling attributes of filter instrument (graphics effect.)
Specialize to <PGraphicEffectInstrument>
'''
def __init__(self, parentSelector):
# WAS "Graphic Effect"
InstrumentFormation.__init__(self, name="Effect", parentSelector=parentSelector)
self.instrument = PGraphicEffectInstrument()
self.styleProperties=[UnwrappedComboBoxStyleProperty("Effect",
self.instrument.setGraphicEffect, self.selector,
default=self.instrument.graphicEffect(),
model = graphicEffectModel)]
def applyTo(self, morph):
effect = self.adaptEncoding(self.instrument.graphicEffect())
global effects
effects.append(effect)
morph.setGraphicsEffect(effect)
def adaptEncoding(self, codedValue):
'''
Adapt coded value to a QGraphicEffect value
'''
adaptedValue = None
if codedValue == 1:
adaptedValue = QGraphicsBlurEffect()
elif codedValue == 2:
adaptedValue = QGraphicsDropShadowEffect()
#print "Adapted graphic effect:", adaptedValue
assert adaptedValue is None or isinstance(adaptedValue, QGraphicsEffect)
return adaptedValue
