160 lines
6.7 KiB
Python
160 lines
6.7 KiB
Python
# ***************************************************************************
|
|
# * Copyright (c) 2020 Bernd Hahnebach <bernd@bimstatik.org> *
|
|
# * *
|
|
# * This file is part of the FreeCAD CAx development system. *
|
|
# * *
|
|
# * This program is free software; you can redistribute it and/or modify *
|
|
# * it under the terms of the GNU Lesser General Public License (LGPL) *
|
|
# * as published by the Free Software Foundation; either version 2 of *
|
|
# * the License, or (at your option) any later version. *
|
|
# * for detail see the LICENCE text file. *
|
|
# * *
|
|
# * This program is distributed in the hope that it will be useful, *
|
|
# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
|
# * GNU Library General Public License for more details. *
|
|
# * *
|
|
# * You should have received a copy of the GNU Library General Public *
|
|
# * License along with this program; if not, write to the Free Software *
|
|
# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
|
|
# * USA *
|
|
# * *
|
|
# ***************************************************************************
|
|
|
|
__title__ = "FreeCAD FEM constraint centrif task panel for the document object"
|
|
__author__ = "Bernd Hahnebach"
|
|
__url__ = "https://www.freecad.org"
|
|
|
|
## @package task_constraint_centrif
|
|
# \ingroup FEM
|
|
# \brief task panel for constraint centrif object
|
|
|
|
from PySide import QtCore
|
|
from PySide import QtGui
|
|
|
|
import FreeCAD
|
|
import FreeCADGui
|
|
|
|
from femguiutils import selection_widgets
|
|
from . import base_femtaskpanel
|
|
|
|
|
|
class _TaskPanel(base_femtaskpanel._BaseTaskPanel):
|
|
"""
|
|
The TaskPanel for editing References property of FemConstraintCentrif objects
|
|
"""
|
|
|
|
def __init__(self, obj):
|
|
super().__init__(obj)
|
|
|
|
# parameter widget
|
|
self.parameter_widget = FreeCADGui.PySideUic.loadUi(
|
|
FreeCAD.getHomePath() + "Mod/Fem/Resources/ui/ConstraintCentrif.ui"
|
|
)
|
|
QtCore.QObject.connect(
|
|
self.parameter_widget.qsb_rotation_frequency,
|
|
QtCore.SIGNAL("valueChanged(Base::Quantity)"),
|
|
self.rotation_frequency_changed,
|
|
)
|
|
self.init_parameter_widget()
|
|
|
|
# axis of rotation selection widget
|
|
self.axis_selection_widget = selection_widgets.GeometryElementsSelection(
|
|
obj.RotationAxis, ["Edge"], False, False
|
|
)
|
|
|
|
# loaded body selection widget
|
|
self.body_selection_widget = selection_widgets.GeometryElementsSelection(
|
|
obj.References, ["Solid"], False, False
|
|
)
|
|
|
|
# form made from param and selection widget
|
|
self.form = [self.parameter_widget, self.body_selection_widget, self.axis_selection_widget]
|
|
|
|
def accept(self):
|
|
# check values RotationAxis
|
|
items = len(self.axis_selection_widget.references)
|
|
FreeCAD.Console.PrintMessage(
|
|
"Task panel: found axis references: {}\n{}\n".format(
|
|
items, self.axis_selection_widget.references
|
|
)
|
|
)
|
|
|
|
if items != 1:
|
|
msgBox = QtGui.QMessageBox()
|
|
msgBox.setIcon(QtGui.QMessageBox.Question)
|
|
msgBox.setText(
|
|
f"Constraint Centrif requires exactly one line\n\nfound references: {items}"
|
|
)
|
|
msgBox.setWindowTitle("FreeCAD FEM Constraint Centrif - Axis selection")
|
|
retryButton = msgBox.addButton(QtGui.QMessageBox.Retry)
|
|
ignoreButton = msgBox.addButton(QtGui.QMessageBox.Ignore)
|
|
msgBox.exec_()
|
|
|
|
if msgBox.clickedButton() == retryButton:
|
|
return False
|
|
elif msgBox.clickedButton() == ignoreButton:
|
|
pass
|
|
|
|
# check values BodyReference
|
|
items = len(self.body_selection_widget.references)
|
|
FreeCAD.Console.PrintMessage(
|
|
"Task panel: found body references: {}\n{}\n".format(
|
|
items, self.body_selection_widget.references
|
|
)
|
|
)
|
|
|
|
# if no solid is added as reference all volume elements are used
|
|
"""
|
|
if items == 0:
|
|
msgBox = QtGui.QMessageBox()
|
|
msgBox.setIcon(QtGui.QMessageBox.Question)
|
|
msgBox.setText("Constraint Centrif requires at least one solid")
|
|
msgBox.setWindowTitle("FreeCAD FEM Constraint Centrif - Body selection")
|
|
retryButton = msgBox.addButton(QtGui.QMessageBox.Retry)
|
|
ignoreButton = msgBox.addButton(QtGui.QMessageBox.Ignore)
|
|
msgBox.exec_()
|
|
|
|
if msgBox.clickedButton() == retryButton:
|
|
return False
|
|
elif msgBox.clickedButton() == ignoreButton:
|
|
pass
|
|
"""
|
|
|
|
# check value RotationFrequency
|
|
if self.rotation_frequency == 0:
|
|
msgBox = QtGui.QMessageBox()
|
|
msgBox.setIcon(QtGui.QMessageBox.Question)
|
|
msgBox.setText("Rotational speed is zero")
|
|
msgBox.setWindowTitle("FreeCAD FEM Constraint Centrif - Rotational speed setting")
|
|
retryButton = msgBox.addButton(QtGui.QMessageBox.Retry)
|
|
ignoreButton = msgBox.addButton(QtGui.QMessageBox.Ignore)
|
|
msgBox.exec_()
|
|
|
|
if msgBox.clickedButton() == retryButton:
|
|
return False
|
|
elif msgBox.clickedButton() == ignoreButton:
|
|
pass
|
|
|
|
self.obj.RotationFrequency = self.rotation_frequency
|
|
self.obj.RotationAxis = self.axis_selection_widget.references
|
|
self.obj.References = self.body_selection_widget.references
|
|
self.axis_selection_widget.finish_selection()
|
|
self.body_selection_widget.finish_selection()
|
|
return super().accept()
|
|
|
|
def reject(self):
|
|
self.axis_selection_widget.finish_selection()
|
|
self.body_selection_widget.finish_selection()
|
|
return super().reject()
|
|
|
|
def init_parameter_widget(self):
|
|
self.rotation_frequency = self.obj.RotationFrequency
|
|
FreeCADGui.ExpressionBinding(self.parameter_widget.qsb_rotation_frequency).bind(
|
|
self.obj, "RotationFrequency"
|
|
)
|
|
self.parameter_widget.qsb_rotation_frequency.setProperty("value", self.rotation_frequency)
|
|
|
|
def rotation_frequency_changed(self, base_quantity_value):
|
|
self.rotation_frequency = base_quantity_value
|