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# * Copyright (c) 2016 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 mesh boundary layer task panel for the document object"
__author__ = "Bernd Hahnebach, Qingfeng Xia"
__url__ = "https://www.freecad.org"
## @package task_mesh_boundarylayer
# \ingroup FEM
# \brief task panel for mesh boundary object
from PySide import QtCore
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 MeshBoundaryLayer objects
"""
def __init__(self, obj):
super().__init__(obj)
# parameter widget
self.parameter_widget = FreeCADGui.PySideUic.loadUi(
FreeCAD.getHomePath() + "Mod/Fem/Resources/ui/MeshBoundaryLayer.ui"
)
QtCore.QObject.connect(
self.parameter_widget.isb_number_of_layers,
QtCore.SIGNAL("valueChanged(int)"),
self.number_of_layers_changed,
)
QtCore.QObject.connect(
self.parameter_widget.qsb_min_thickness,
QtCore.SIGNAL("valueChanged(Base::Quantity)"),
self.min_thickness_changed,
)
# be careful of signal signature for QDoubleSpinbox
QtCore.QObject.connect(
self.parameter_widget.dsb_growth_rate,
QtCore.SIGNAL("valueChanged(double)"),
self.growth_rate_changed,
)
self.init_parameter_widget()
# geometry selection widget
# start with Solid in list!
self.selection_widget = selection_widgets.GeometryElementsSelection(
obj.References, ["Solid", "Face", "Edge", "Vertex"], True, False
)
# form made from param and selection widget
self.form = [self.parameter_widget, self.selection_widget]
def accept(self):
self.set_mesh_boundarylayer_props()
self.obj.References = self.selection_widget.references
self.selection_widget.finish_selection()
return super().accept()
def reject(self):
self.selection_widget.finish_selection()
return super().reject()
def init_parameter_widget(self):
self.min_thickness = self.obj.MinimumThickness
self.number_of_layers = self.obj.NumberOfLayers
self.growth_rate = self.obj.GrowthRate
FreeCADGui.ExpressionBinding(self.parameter_widget.qsb_min_thickness).bind(
self.obj, "MinimumThickness"
)
self.parameter_widget.qsb_min_thickness.setProperty("value", self.min_thickness)
FreeCADGui.ExpressionBinding(self.parameter_widget.dsb_growth_rate).bind(
self.obj, "GrowthRate"
)
self.parameter_widget.dsb_growth_rate.setProperty("value", self.growth_rate)
FreeCADGui.ExpressionBinding(self.parameter_widget.isb_number_of_layers).bind(
self.obj, "NumberOfLayers"
)
self.parameter_widget.isb_number_of_layers.setProperty("value", self.number_of_layers)
def set_mesh_boundarylayer_props(self):
self.obj.MinimumThickness = self.min_thickness
self.obj.NumberOfLayers = self.number_of_layers
self.obj.GrowthRate = self.growth_rate
def min_thickness_changed(self, base_quantity_value):
self.min_thickness = base_quantity_value
def number_of_layers_changed(self, value):
self.number_of_layers = value
def growth_rate_changed(self, value):
self.growth_rate = value
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