def __init__(self, **args):
self.evalLocals = units.allUnits.copy()
exec('from numpy import *', self.evalLocals) ## import all of numpy into the eval namespace
args['renamable'] = True
args['removable'] = True
args['name'] = args.get('name', 'Param')
args['autoIncrementName'] = True
args['strictNaming'] = True
args['children'] = [
{'name': 'default', 'type': 'str', 'value': '0'},
{'name': 'sequence', 'type': 'list', 'value': 'off', 'values': ['off', 'range', 'list', 'eval']},
{'name': 'start', 'type': 'str', 'value': '0', 'visible': False},
{'name': 'stop', 'type': 'str', 'value': '0', 'visible': False},
{'name': 'steps', 'type': 'int', 'value': 10, 'visible': False},
{'name': 'log spacing', 'type': 'bool', 'value': False, 'visible': False},
{'name': 'list', 'type': 'str', 'value': '', 'visible': False},
{'name': 'randomize', 'type': 'bool', 'value': False, 'visible': False},
{'name': 'expression', 'type': 'str', 'visible': False},
]
GroupParameter.__init__(self, **args)
#self.sequence.sigValueChanged.connect(self.seqChanged)
self.visibleParams = { ## list of params to display in each mode
'off': ['default', 'sequence'],
'range': ['default', 'sequence', 'start', 'stop', 'steps', 'log spacing', 'randomize'],
'list': ['default', 'sequence', 'list', 'randomize'],
'eval': ['default', 'sequence', 'expression']
}
def __init__(self):
GroupParameter.__init__(self,
name='Stimuli',
type='group',
addText='Add Stimulus..',
addList=['Pulse', 'Pulse Train'])
self.meta = {}
def __init__(self, **kargs):
if 'name' not in kargs:
kargs['name'] = 'Pulse'
kargs['autoIncrementName'] = True
if 'type' not in kargs:
kargs['type'] = 'pulse'
kargs['strictNaming'] = True
GroupParameter.__init__(
self,
removable=True,
renamable=True,
children=[
SeqParameter(**{
'name': 'start',
'type': 'float',
'axis': 'x',
'value': 0.01,
}),
SeqParameter(**{
'name': 'length',
'type': 'float',
'axis': 'x',
'value': 0.01
}),
SeqParameter(**{
'name': 'amplitude',
'type': 'float',
'axis': 'y',
'value': 0
}),
SeqParameter(
**{
'name':
'sum',
'type':
'float',
'axis':
'xy',
'value':
0,
'limits': (0, None),
'children': [{
'name': 'affect',
'type': 'list',
'values': ['length', 'amplitude'],
'value': 'length'
}]
}),
],
**kargs)
self.param('length').sigValueChanged.connect(self.lenChanged)
self.param('amplitude').sigValueChanged.connect(self.ampChanged)
self.param('sum').sigValueChanged.connect(self.sumChanged)
def __init__(self, **kargs):
if 'name' not in kargs:
kargs['name'] = 'Pulse'
kargs['autoIncrementName'] = True
if 'type' not in kargs:
kargs['type'] = 'pulse'
kargs['strictNaming'] = True
GroupParameter.__init__(self, removable=True, renamable=True,
children=[
SeqParameter(**{'name': 'start', 'type': 'float', 'axis': 'x', 'value': 0.01,}),
SeqParameter(**{'name': 'length', 'type': 'float', 'axis': 'x', 'value': 0.01}),
SeqParameter(**{'name': 'amplitude', 'type': 'float', 'axis': 'y', 'value': 0}),
SeqParameter(**{'name': 'sum', 'type': 'float', 'axis': 'xy', 'value': 0, 'limits': (0, None),
'children': [{'name': 'affect', 'type': 'list', 'values': ['length', 'amplitude'], 'value': 'length'}]
}),
], **kargs)
self.param('length').sigValueChanged.connect(self.lenChanged)
self.param('amplitude').sigValueChanged.connect(self.ampChanged)
self.param('sum').sigValueChanged.connect(self.sumChanged)
def treeStateChanged(self, param, changes):
## catch changes to 'sequence' so we can hide/show other params.
## Note: it would be easier to just catch self.sequence.sigValueChanged,
## but this approach allows us to block tree change events so they are all
## released as a single update.
with self.treeChangeBlocker():
## queue up change
GroupParameter.treeStateChanged(self, param, changes)
## if needed, add some more changes before releasing the signal
for param, change, data in changes:
## if the sequence value changes, hide/show other parameters
if param is self.param('sequence') and change == 'value':
vis = self.visibleParams[self['sequence']]
for ch in self:
if ch.name() in vis:
ch.show()
else:
ch.hide()
def treeStateChanged(self, param, changes):
## catch changes to 'sequence' so we can hide/show other params.
## Note: it would be easier to just catch self.sequence.sigValueChanged,
## but this approach allows us to block tree change events so they are all
## released as a single update.
with self.treeChangeBlocker():
## queue up change
GroupParameter.treeStateChanged(self, param, changes)
## if needed, add some more changes before releasing the signal
for param, change, data in changes:
## if the sequence value changes, hide/show other parameters
if param is self.param('sequence') and change == 'value':
vis = self.visibleParams[self['sequence']]
for ch in self:
if ch.name() in vis:
ch.show()
else:
ch.hide()
def __init__(self):
GroupParameter.__init__(self, name='Stimuli', type='group',
addText='Add Stimulus..', addList=['Pulse', 'Pulse Train'])
self.meta = {}
def addChild(self, ch):
GroupParameter.addChild(self, ch)
for ax in self.meta:
self.setMeta(ax, self.meta[ax], ch)
def __init__(self, **args):
self.evalLocals = units.allUnits.copy()
exec('from numpy import *',
self.evalLocals) ## import all of numpy into the eval namespace
args['renamable'] = True
args['removable'] = True
args['name'] = args.get('name', 'Param')
args['autoIncrementName'] = True
args['strictNaming'] = True
args['children'] = [
{
'name': 'default',
'type': 'str',
'value': '0'
},
{
'name': 'sequence',
'type': 'list',
'value': 'off',
'values': ['off', 'range', 'list', 'eval']
},
{
'name': 'start',
'type': 'str',
'value': '0',
'visible': False
},
{
'name': 'stop',
'type': 'str',
'value': '0',
'visible': False
},
{
'name': 'steps',
'type': 'int',
'value': 10,
'visible': False
},
{
'name': 'log spacing',
'type': 'bool',
'value': False,
'visible': False
},
{
'name': 'list',
'type': 'str',
'value': '',
'visible': False
},
{
'name': 'randomize',
'type': 'bool',
'value': False,
'visible': False
},
{
'name': 'expression',
'type': 'str',
'visible': False
},
]
GroupParameter.__init__(self, **args)
#self.sequence.sigValueChanged.connect(self.seqChanged)
self.visibleParams = { ## list of params to display in each mode
'off': ['default', 'sequence'],
'range': [
'default', 'sequence', 'start', 'stop', 'steps', 'log spacing',
'randomize'
],
'list': ['default', 'sequence', 'list', 'randomize'],
'eval': ['default', 'sequence', 'expression']
}
def __init__(self):
GroupParameter.__init__(self,
name='SequenceParams',
type='group',
addText='Add Sequence Parameter')
self.meta = {}
def __init__(self):
GroupParameter.__init__(self, name='SequenceParams', type='group',
addText='Add Sequence Parameter')
self.meta = {}
def addChild(self, ch):
GroupParameter.addChild(self, ch)
for ax in self.meta:
self.setMeta(ax, self.meta[ax], ch)
