def __init__(self, **kwargs):
super(ScaledFader, self).__init__(**kwargs)
self.register_signal('obj_value_changed')
self.parameter = kwargs.get('parameter')
uilog = False
if self.parameter.units == 'dB':
uilog = True
self.ui_scale = {
'min': self.parameter.scaled_min,
'max': self.parameter.scaled_max,
'LOG': uilog
}
self.param_scale = {
'min': self.parameter.value_min,
'max': self.parameter.value_max
}
self.scaler = Scaler(scales={
'ui': self.ui_scale,
'param': self.param_scale
})
self.fader_drag = False
if self.parameter.value is not None:
self.scaler.set_value('param', self.parameter.value)
self.widget_signals = []
self.setup_widgets(**kwargs)
self.parameter.connect('value_update', self.on_parameter_value_update)
self.scaler.connect('value_update', self.on_scaler_value_update)
class ScaledFader(BaseObject):
def __init__(self, **kwargs):
super(ScaledFader, self).__init__(**kwargs)
self.register_signal('obj_value_changed')
self.parameter = kwargs.get('parameter')
uilog = False
if self.parameter.units == 'dB':
uilog = True
self.ui_scale = {'min':self.parameter.scaled_min, 'max':self.parameter.scaled_max, 'LOG':uilog}
self.param_scale = {'min':self.parameter.value_min, 'max':self.parameter.value_max}
self.scaler = Scaler(scales={'ui':self.ui_scale, 'param':self.param_scale})
self.fader_drag = False
if self.parameter.value is not None:
self.scaler.set_value('param', self.parameter.value)
self.widget_signals = []
self.setup_widgets(**kwargs)
self.parameter.connect('value_update', self.on_parameter_value_update)
self.scaler.connect('value_update', self.on_scaler_value_update)
def setup_widgets(self, **kwargs):
pass
def unlink(self):
self.parameter.disconnect(callback=self.on_parameter_value_update)
for id in self.widget_signals:
self.widget.disconnect(id)
def on_widget_button_press(self, *args):
self.fader_drag = True
def on_widget_button_release(self, *args):
self.fader_drag = False
def on_widget_change_value(self, range, scroll, value):
pass
def on_parameter_value_update(self, **kwargs):
param = kwargs.get('parameter')
value = kwargs.get('value')
if param == self.parameter and self.fader_drag is False:
#print 'fader:', kwargs
#self.adj.set_value(value)
self.scaler.set_value('param', value)
def set_widget_value(self, value):
pass
def on_scaler_value_update(self, **kwargs):
name = kwargs.get('name')
value = kwargs.get('value')
if name == 'ui':
self.set_widget_value(value)
elif name == 'param':
if int(value) != self.parameter.value:
self.parameter.set_value(int(value))
self.emit('obj_value_changed', parameter=self.parameter, obj=self)#, adj=self.adj)
def __init__(self, **kwargs):
super(ScaledFader, self).__init__(**kwargs)
self.register_signal('obj_value_changed')
self.parameter = kwargs.get('parameter')
uilog = False
if self.parameter.units == 'dB':
uilog = True
self.ui_scale = {'min':self.parameter.scaled_min, 'max':self.parameter.scaled_max, 'LOG':uilog}
self.param_scale = {'min':self.parameter.value_min, 'max':self.parameter.value_max}
self.scaler = Scaler(scales={'ui':self.ui_scale, 'param':self.param_scale})
self.fader_drag = False
if self.parameter.value is not None:
self.scaler.set_value('param', self.parameter.value)
self.widget_signals = []
self.setup_widgets(**kwargs)
self.parameter.connect('value_update', self.on_parameter_value_update)
self.scaler.connect('value_update', self.on_scaler_value_update)
class ScaledFader(BaseObject):
def __init__(self, **kwargs):
super(ScaledFader, self).__init__(**kwargs)
self.register_signal('obj_value_changed')
self.parameter = kwargs.get('parameter')
uilog = False
if self.parameter.units == 'dB':
uilog = True
self.ui_scale = {
'min': self.parameter.scaled_min,
'max': self.parameter.scaled_max,
'LOG': uilog
}
self.param_scale = {
'min': self.parameter.value_min,
'max': self.parameter.value_max
}
self.scaler = Scaler(scales={
'ui': self.ui_scale,
'param': self.param_scale
})
self.fader_drag = False
if self.parameter.value is not None:
self.scaler.set_value('param', self.parameter.value)
self.widget_signals = []
self.setup_widgets(**kwargs)
self.parameter.connect('value_update', self.on_parameter_value_update)
self.scaler.connect('value_update', self.on_scaler_value_update)
def setup_widgets(self, **kwargs):
pass
def unlink(self):
self.parameter.disconnect(callback=self.on_parameter_value_update)
for id in self.widget_signals:
self.widget.disconnect(id)
def on_widget_button_press(self, *args):
self.fader_drag = True
def on_widget_button_release(self, *args):
self.fader_drag = False
def on_widget_change_value(self, range, scroll, value):
pass
def on_parameter_value_update(self, **kwargs):
param = kwargs.get('parameter')
value = kwargs.get('value')
if param == self.parameter and self.fader_drag is False:
#print 'fader:', kwargs
#self.adj.set_value(value)
self.scaler.set_value('param', value)
def set_widget_value(self, value):
pass
def on_scaler_value_update(self, **kwargs):
name = kwargs.get('name')
value = kwargs.get('value')
if name == 'ui':
self.set_widget_value(value)
elif name == 'param':
if int(value) != self.parameter.value:
self.parameter.set_value(int(value))
self.emit('obj_value_changed',
parameter=self.parameter,
obj=self) #, adj=self.adj)
