def __init__(self, main_window):
super(backend_settings, self).__init__(main_window,
ui=u'widgets.backend_settings')
self.tab_name = u'__backend_settings__'
for backend_type in backend._backend_types:
try:
_backend = backend.get_backend_class(self.experiment,
backend_type)
except:
_backend = None
layout = getattr(self.ui, u'layout_%s' % backend_type)
label = getattr(self.ui, u'label_%s' % backend_type)
# Horribly ugly way to clear the previous settings
while layout.count() > 1:
w = layout.itemAt(1)
layout.removeItem(w)
w.widget().hide()
sip.delete(w)
if _backend is None:
label.setText(_(u"Failed to load backend"))
elif not hasattr(_backend, u"settings") or _backend.settings == \
None:
label.setText(_(u"No settings for %s") % _backend.__name__)
else:
label.setText(_(u"Settings for %s:") % _backend.__name__)
layout.addWidget(
settings_widget(self.main_window, _backend.settings))
def __init__(self, main_window): super(backend_settings, self).__init__(main_window, ui=u'widgets.backend_settings') self.tab_name = u'__backend_settings__' for backend_type in backend._backend_types: try: _backend = backend.get_backend_class(self.experiment, backend_type) except: _backend = None layout = getattr(self.ui, u'layout_%s' % backend_type) label = getattr(self.ui, u'label_%s' % backend_type) # Horribly ugly way to clear the previous settings while layout.count() > 1: w = layout.itemAt(1) layout.removeItem(w) w.widget().hide() sip.delete(w) if _backend is None: label.setText(_(u"Failed to load backend")) elif not hasattr(_backend, u"settings") or _backend.settings == \ None: label.setText(_(u"No settings for %s") % _backend.__name__) else: label.setText(_(u"Settings for %s:") % _backend.__name__) layout.addWidget(settings_widget(self.main_window, _backend.settings))
def close_display(experiment):
"""
desc:
Calls the back-end specific close_display function.
arguments:
experiment: The experiment object.
type: experiment
"""
cls = backend.get_backend_class(experiment, u'canvas')
cls.close_display(experiment)
def close_sound(experiment):
"""
desc:
Calls the back-end specific close_sound function.
arguments:
experiment: The experiment object.
type: experiment
"""
cls = backend.get_backend_class(experiment, u'sampler')
cls.close_sound(experiment)
def close_sound(experiment): """ desc: Calls the back-end specific close_sound function. arguments: experiment: The experiment object. type: experiment """ cls = backend.get_backend_class(experiment, u'sampler') cls.close_sound(experiment)
def close_display(experiment):
"""
desc:
Calls the back-end specific close_display function.
arguments:
experiment: The experiment object.
type: experiment
"""
cls = backend.get_backend_class(experiment, u"canvas")
cls.close_display(experiment)
def Clock(experiment, *arglist, **kwdict):
"""
desc:
A factory that returns a back-end specific clock object.
arguments:
experiment:
desc: The experiment object.
type: experiment
argument-list:
arglist: See clock.__init__().
keyword-dict:
kwdict: See clock.__init__().
"""
cls = backend.get_backend_class(experiment, u'clock')
return cls(experiment, *arglist, **kwdict)
def keyboard(experiment, *arglist, **kwdict): """ desc: A factory that returns a back-end specific keyboard object. arguments: experiment: desc: The experiment object. type: experiment argument-list: arglist: See keyboard.__init__(). keyword-dict: kwdict: See keyboard.__init__(). """ cls = backend.get_backend_class(experiment, u'keyboard') return cls(experiment, *arglist, **kwdict)
def log(experiment, *arglist, **kwdict):
"""
desc:
A factory that returns a back-end specific log object.
arguments:
experiment:
desc: The experiment object.
type: experiment
argument-list:
arglist: See clock.__init__().
keyword-dict:
kwdict: See clock.__init__().
"""
cls = backend.get_backend_class(experiment, u"log")
return cls(experiment, *arglist, **kwdict)
