class __StepperSizeWidget__(CompositeWidget):
"""
widget used to change stepper size
"""
def __init__(self, parent, data_accessor):
super(__StepperSizeWidget__, self).__init__(parent,
layout=QVBoxLayout())
self.data_accessor = data_accessor
info_group = CompositeWidget(self, layout=QHBoxLayout())
LabelWidget(info_group, i18n_def='Stepper size:')
self.__size_value__ = LabelWidget(info_group, i18n_def='<value>')
self.__unit_value__ = LabelWidget(info_group, i18n_def='')
self.__size_slider__ = SliderWidget(self, orientation=Qt.Horizontal,
sizePolicy=QSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.Fixed),
value_changed_handler=self.__value_changed__)
self.__size_slider__.setTickPosition(QSlider.TicksBelow)
self.setValueInUnit(self.data_accessor.signal_x_unit)
self.setUnit(self.data_accessor.signal_x_unit)
self.__unitsWidget__ = TimeUnitsWidget(self, i18n_def='Units',
default_unit=self.data_accessor.signal_x_unit,
change_unit_handler=self.changeUnit,
layout=QHBoxLayout())
self.__unitsWidget__.addUnit(OrderUnit)
def __value_changed__(self, _value):
self.__size_value__.setText(str(_value))
def setValueInUnit(self, _unit):
signal = self.data_accessor.signal_in_unit(_unit)
self.__size_slider__.setMaximum(int(pl.amax(signal)))
self.__size_slider__.setValue(0)
self.__size_slider__.setTickInterval(self.__size_slider__.maximum() / 10) # @IgnorePep8
def setUnit(self, _unit):
self.__unit_value__.setText(_unit.name)
@property
def size(self):
value = self.__size_slider__.value()
return None if value == 0 else value
def setSize(self, _size):
self.__size_slider__.setValue(int(_size))
def changeUnit(self, _unit):
if not _unit == None:
self.setValueInUnit(_unit)
self.setUnit(_unit)
self.__unitsWidget__.setUnit(_unit)
@property
def unit(self):
return self.__unitsWidget__.getUnit()
class MiscellaneousWidget(GroupBoxWidget):
"""
widget used to set up some specific properties like:
window size,
using of internal buffer,
use line of identity
"""
@temporarySettingsDecorator()
def __init__(self, parent, **params):
get_or_put(params, 'layout', QVBoxLayout())
get_or_put(params, 'i18n_def', 'Miscellaneous')
super(MiscellaneousWidget, self).__init__(parent, **params)
LabelWidget(self, i18n_def='Data window shift: 1')
self.params = Params(**params)
self.params.data_accessor.addListener(self,
__MiscellaneousVectorListener__(self))
self.__window_size__ = __DataWindowSizeWidget__(self,
self.params.data_accessor)
self.__unitsWidget__ = TimeUnitsWidget(self, i18n_def='Units',
default_unit=self.params.data_accessor.signal_x_unit,
change_unit_handler=self.changeUnit,
layout=QHBoxLayout())
self.__unitsWidget__.addUnit(OrderUnit)
self.__use_parameters__ = CompositeWidget(self, layout=QHBoxLayout())
self.__use_buffer__ = CheckBoxWidget(self.__use_parameters__,
i18n_def='Use buffer',
checked=True)
self.__use_identity_line__ = CheckBoxWidget(self.__use_parameters__,
i18n_def='Use identity line',
checked=True)
self.__sample_step__ = __SampleStepWidget__(self,
self.params.data_accessor)
self.__stepper_size__ = __StepperSizeWidget__(self,
self.params.data_accessor)
def getUseBuffer(self):
return self.__use_buffer__.isChecked()
@temporarySetterDecorator(name='use_buffer',
_conv=QVariant.toBool,
_getter_handler=getUseBuffer)
def setUseBuffer(self, use_buffer):
return self.__use_buffer__.setChecked(use_buffer)
def getUseIdentityLine(self):
return self.__use_identity_line__.isChecked()
@temporarySetterDecorator(name='use_identity_line',
_conv=QVariant.toBool,
_getter_handler=getUseIdentityLine)
def setUseIdentityLine(self, use_identity_line):
self.__use_identity_line__.setChecked(use_identity_line)
def getWindowSize(self):
return self.__window_size__.size
@temporarySetterDecorator(name='window_size',
_conv=QVariant.toInt,
_getter_handler=getWindowSize)
def setWindowSize(self, size):
self.__window_size__.setSize(size)
def changeUnit(self, _unit):
self.__window_size__.setUnit(_unit)
self.__window_size__.setValueInUnit(_unit)
def getUnit(self):
return self.__unitsWidget__.getUnit()
@temporarySetterDecorator(name='window_size_unit',
_conv=QVariant.toPyObject,
_getter_handler=getUnit)
def setUnit(self, unit):
self.changeUnit(unit)
self.__unitsWidget__.setUnit(unit)
def getSampleStep(self):
return self.__sample_step__.step
@temporarySetterDecorator(name='sample_step',
_conv=QVariant.toInt,
_getter_handler=getSampleStep)
def setSampleStep(self, step):
self.__sample_step__.setStep(step)
def getStepperSize(self):
return self.__stepper_size__.size
@temporarySetterDecorator(name='stepper_size',
_conv=QVariant.toInt,
_getter_handler=getStepperSize)
def setStepperSize(self, size):
self.__stepper_size__.setSize(size)
def getStepperUnit(self):
return self.__stepper_size__.unit
@temporarySetterDecorator(name='stepper_unit',
_conv=QVariant.toPyObject,
_getter_handler=getStepperUnit,
before_name='stepper_size')
def setStepperUnit(self, unit):
self.__stepper_size__.changeUnit(unit)
class MiscellaneousWidget(GroupBoxWidget):
"""
widget used to set up some specific properties like:
window size,
using of internal buffer,
use line of identity
"""
@temporarySettingsDecorator()
def __init__(self, parent, **params):
get_or_put(params, 'layout', QVBoxLayout())
get_or_put(params, 'i18n_def', 'Miscellaneous')
super(MiscellaneousWidget, self).__init__(parent, **params)
LabelWidget(self, i18n_def='Data window shift: 1')
self.params = Params(**params)
self.params.data_accessor.addListener(
self, __MiscellaneousVectorListener__(self))
self.__window_size__ = __DataWindowSizeWidget__(
self, self.params.data_accessor)
self.__unitsWidget__ = TimeUnitsWidget(
self,
i18n_def='Units',
default_unit=self.params.data_accessor.signal_x_unit,
change_unit_handler=self.changeUnit,
layout=QHBoxLayout())
self.__unitsWidget__.addUnit(OrderUnit)
self.__use_parameters__ = CompositeWidget(self, layout=QHBoxLayout())
self.__use_buffer__ = CheckBoxWidget(self.__use_parameters__,
i18n_def='Use buffer',
checked=True)
self.__use_identity_line__ = CheckBoxWidget(
self.__use_parameters__,
i18n_def='Use identity line',
checked=True)
self.__sample_step__ = __SampleStepWidget__(self,
self.params.data_accessor)
self.__stepper_size__ = __StepperSizeWidget__(
self, self.params.data_accessor)
def getUseBuffer(self):
return self.__use_buffer__.isChecked()
@temporarySetterDecorator(name='use_buffer',
_conv=QVariant.toBool,
_getter_handler=getUseBuffer)
def setUseBuffer(self, use_buffer):
return self.__use_buffer__.setChecked(use_buffer)
def getUseIdentityLine(self):
return self.__use_identity_line__.isChecked()
@temporarySetterDecorator(name='use_identity_line',
_conv=QVariant.toBool,
_getter_handler=getUseIdentityLine)
def setUseIdentityLine(self, use_identity_line):
self.__use_identity_line__.setChecked(use_identity_line)
def getWindowSize(self):
return self.__window_size__.size
@temporarySetterDecorator(name='window_size',
_conv=QVariant.toInt,
_getter_handler=getWindowSize)
def setWindowSize(self, size):
self.__window_size__.setSize(size)
def changeUnit(self, _unit):
self.__window_size__.setUnit(_unit)
self.__window_size__.setValueInUnit(_unit)
def getUnit(self):
return self.__unitsWidget__.getUnit()
@temporarySetterDecorator(name='window_size_unit',
_conv=QVariant.toPyObject,
_getter_handler=getUnit)
def setUnit(self, unit):
self.changeUnit(unit)
self.__unitsWidget__.setUnit(unit)
def getSampleStep(self):
return self.__sample_step__.step
@temporarySetterDecorator(name='sample_step',
_conv=QVariant.toInt,
_getter_handler=getSampleStep)
def setSampleStep(self, step):
self.__sample_step__.setStep(step)
def getStepperSize(self):
return self.__stepper_size__.size
@temporarySetterDecorator(name='stepper_size',
_conv=QVariant.toInt,
_getter_handler=getStepperSize)
def setStepperSize(self, size):
self.__stepper_size__.setSize(size)
def getStepperUnit(self):
return self.__stepper_size__.unit
@temporarySetterDecorator(name='stepper_unit',
_conv=QVariant.toPyObject,
_getter_handler=getStepperUnit,
before_name='stepper_size')
def setStepperUnit(self, unit):
self.__stepper_size__.changeUnit(unit)
class __StepperSizeWidget__(CompositeWidget):
"""
widget used to change stepper size
"""
def __init__(self, parent, data_accessor):
super(__StepperSizeWidget__, self).__init__(parent,
layout=QVBoxLayout())
self.data_accessor = data_accessor
info_group = CompositeWidget(self, layout=QHBoxLayout())
LabelWidget(info_group, i18n_def='Stepper size:')
self.__size_value__ = LabelWidget(info_group, i18n_def='<value>')
self.__unit_value__ = LabelWidget(info_group, i18n_def='')
self.__size_slider__ = SliderWidget(
self,
orientation=Qt.Horizontal,
sizePolicy=QSizePolicy(QSizePolicy.MinimumExpanding,
QSizePolicy.Fixed),
value_changed_handler=self.__value_changed__)
self.__size_slider__.setTickPosition(QSlider.TicksBelow)
self.setValueInUnit(self.data_accessor.signal_x_unit)
self.setUnit(self.data_accessor.signal_x_unit)
self.__unitsWidget__ = TimeUnitsWidget(
self,
i18n_def='Units',
default_unit=self.data_accessor.signal_x_unit,
change_unit_handler=self.changeUnit,
layout=QHBoxLayout())
self.__unitsWidget__.addUnit(OrderUnit)
def __value_changed__(self, _value):
self.__size_value__.setText(str(_value))
def setValueInUnit(self, _unit):
signal = self.data_accessor.signal_in_unit(_unit)
self.__size_slider__.setMaximum(int(pl.amax(signal)))
self.__size_slider__.setValue(0)
self.__size_slider__.setTickInterval(self.__size_slider__.maximum() /
10) # @IgnorePep8
def setUnit(self, _unit):
self.__unit_value__.setText(_unit.name)
@property
def size(self):
value = self.__size_slider__.value()
return None if value == 0 else value
def setSize(self, _size):
self.__size_slider__.setValue(int(_size))
def changeUnit(self, _unit):
if not _unit == None:
self.setValueInUnit(_unit)
self.setUnit(_unit)
self.__unitsWidget__.setUnit(_unit)
@property
def unit(self):
return self.__unitsWidget__.getUnit()
