Source code for pyleecan.GUI.Tools.WImport.WImportLinspace.WImportLinspace
from PySide2.QtWidgets import QWidget
from .....Classes.ImportGenVectLin import ImportGenVectLin
from .....GUI.Tools.WImport.WImportLinspace.Ui_WImportLinspace import Ui_WImportLinspace
from PySide2.QtCore import Qt
from PySide2.QtCore import Signal
[docs]class WImportLinspace(Ui_WImportLinspace, QWidget):
import_name = "Define as Linspace"
import_type = ImportGenVectLin
saveNeeded = Signal()
dataTypeChanged = Signal()
def __init__(self, parent=None, data=None, plot_title="", expected_shape=None):
"""Initialization of the widget
Parameters
----------
data : ImportGenVectLin
Data import to define
plot_title : str
Name of the imported data
expected_shape : list
List to enforce a shape, [None, 2] enforce 2D matrix with 2 columns
"""
QWidget.__init__(self, parent=parent)
self.setupUi(self)
if data is None:
self.data = ImportGenVectLin()
else:
self.data = data
self.plot_title = plot_title
self.expected_shape = expected_shape
self.update()
# Connect the slot/signal
self.lf_start.editingFinished.connect(self.set_start)
self.lf_stop.editingFinished.connect(self.set_stop)
self.si_N.editingFinished.connect(self.set_N)
self.is_end.toggled.connect(self.set_is_end)
self.c_type_lin.currentIndexChanged.connect(self.set_type_lin)
[docs] def update(self):
"""Fill the widget with the current value of the data"""
self.c_type_lin.setCurrentIndex(0) # Start, Stop, N
self.set_type_lin()
self.lf_start.setValue(self.data.start)
self.lf_stop.setValue(self.data.stop)
if self.data.num is None:
self.data.num = 100
self.si_N.setValue(self.data.num)
if self.data.endpoint:
self.is_end.setCheckState(Qt.Checked)
else:
self.is_end.setCheckState(Qt.Unchecked)
[docs] def set_type_lin(self):
if self.c_type_lin.currentIndex() == 0:
self.in_N.show()
self.si_N.show()
self.in_step.hide()
self.lf_step.hide()
else:
self.in_N.hide()
self.si_N.hide()
self.in_step.show()
self.lf_step.show()
[docs] def set_start(self):
"""Change the value according to the widget"""
self.data.start = self.lf_start.value()
# Notify the machine GUI that the machine has changed
self.saveNeeded.emit()
[docs] def set_stop(self):
"""Change the value according to the widget"""
self.data.stop = self.lf_stop.value()
# Notify the machine GUI that the machine has changed
self.saveNeeded.emit()
[docs] def set_N(self):
"""Change the value according to the widget"""
self.data.num = self.si_N.value()
# Notify the machine GUI that the machine has changed
self.saveNeeded.emit()
[docs] def set_is_end(self, is_checked):
"""Signal to update the value of is_internal according to the widget
Parameters
----------
self : WImportLinspace
A WImportLinspace object
is_checked : bool
State of is_internal
"""
self.data.endpoint = is_checked
# Notify the machine GUI that the machine has changed
self.saveNeeded.emit()
