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Fem: Use new material editor in Reinforced material task panel - fixes #18692

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This commit is contained in:
marioalexis
2025-01-05 21:30:13 -03:00
committed by Chris Hennes
parent 738a044f3c
commit bf1ea8e223
6 changed files with 149 additions and 484 deletions
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125
src/Mod/Fem/Gui/Resources/ui/MaterialReinforcement.ui
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@@ -1,7 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>FemMaterial</class>
<widget class="QWidget" name="FemMaterial">
<class>FemMaterialReinforcement</class>
<widget class="QWidget" name="FemMaterialReinforcement">
<property name="geometry">
<rect>
<x>0</x>
@@ -11,7 +11,7 @@
</rect>
</property>
<property name="windowTitle">
<string>FEM material</string>
<string>FEM material reinforcement</string>
</property>
<property name="layoutDirection">
<enum>Qt::LeftToRight</enum>
@@ -30,63 +30,22 @@
</property>
<layout class="QVBoxLayout" name="verticalLayout_5">
<item>
<layout class="QGridLayout" name="gridLayout_2">
<layout class="QGridLayout" name="gridLayout_3">
<item row="0" column="0">
<widget class="MatGui::MaterialTreeWidget" name="wgt_material_tree"/>
</item>
<item row="1" column="0">
<widget class="QLabel" name="label_2">
<widget class="QLabel" name="lbl_material_descr">
<property name="text">
<string>Material</string>
<string></string>
</property>
</widget>
</item>
<item row="1" column="1">
<widget class="QComboBox" name="cb_materials_m">
<item>
<property name="text">
<string>Choose</string>
</property>
</item>
</widget>
</item>
<item row="2" column="0">
<widget class="QLabel" name="label_4">
<property name="text">
<string>Properties</string>
</property>
</widget>
</item>
<item row="2" column="1">
<widget class="QPushButton" name="pb_edit_m">
<property name="text">
<string>Edit</string>
</property>
</widget>
</item>
<item row="3" column="0">
<widget class="QLabel" name="label_3">
<property name="text">
<string>Name</string>
</property>
</widget>
</item>
<item row="3" column="1">
<widget class="QLabel" name="l_name_m">
<property name="text">
<string>TextLabel</string>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
</layout>
</item>
<item>
<widget class="QLabel" name="l_description_m">
<property name="text">
<string>Description</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
</layout>
</widget>
</item>
@@ -104,62 +63,21 @@
<layout class="QVBoxLayout" name="verticalLayout_6">
<item>
<layout class="QGridLayout" name="gridLayout_3">
<item row="0" column="0">
<widget class="MatGui::MaterialTreeWidget" name="wgt_reinf_tree"/>
</item>
<item row="1" column="0">
<widget class="QLabel" name="label_6">
<widget class="QLabel" name="lbl_reinf_descr">
<property name="text">
<string>Material</string>
<string></string>
</property>
</widget>
</item>
<item row="1" column="1">
<widget class="QComboBox" name="cb_materials_r">
<item>
<property name="text">
<string>Choose</string>
</property>
</item>
</widget>
</item>
<item row="2" column="0">
<widget class="QLabel" name="label_8">
<property name="text">
<string>Properties</string>
</property>
</widget>
</item>
<item row="2" column="1">
<widget class="QPushButton" name="pb_edit_r">
<property name="text">
<string>Edit</string>
</property>
</widget>
</item>
<item row="3" column="0">
<widget class="QLabel" name="label_7">
<property name="text">
<string>Name</string>
</property>
</widget>
</item>
<item row="3" column="1">
<widget class="QLabel" name="l_name_r">
<property name="text">
<string>TextLabel</string>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
</layout>
</item>
<item>
<widget class="QLabel" name="l_description_r">
<property name="text">
<string>Description</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
</layout>
</widget>
</item>
@@ -178,6 +96,13 @@
</item>
</layout>
</widget>
<customwidgets>
<customwidget>
<class>MatGui::MaterialTreeWidget</class>
<extends>QWidget</extends>
<header>Mod/Material/Gui/MaterialTreeWidget.h</header>
</customwidget>
</customwidgets>
<resources/>
<connections/>
</ui>

2
src/Mod/Fem/femexamples/rc_wall_2d.py
View File

@@ -128,7 +128,7 @@ def setup(doc=None, solvertype="ccxtools"):
# material
matrixprop = {}
matrixprop["Name"] = "Concrete-EN-C35/45"
matrixprop["Name"] = "Concrete-EN-C35_45"
matrixprop["YoungsModulus"] = "32000 MPa"
matrixprop["PoissonRatio"] = "0.17"
matrixprop["CompressiveStrength"] = "15.75 MPa"

40
src/Mod/Fem/femobjects/material_common.py
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@@ -1,6 +1,7 @@
# ***************************************************************************
# * Copyright (c) 2013 Juergen Riegel <FreeCAD@juergen-riegel.net> *
# * Copyright (c) 2016 Bernd Hahnebach <bernd@bimstatik.org> *
# * Copyright (c) 2024 Mario Passaglia <mpassaglia[at]cbc.uba.ar> *
# * *
# * This file is part of the FreeCAD CAx development system. *
# * *
@@ -23,14 +24,16 @@
# ***************************************************************************
__title__ = "FreeCAD FEM material document object"
__author__ = "Juergen Riegel, Bernd Hahnebach"
__author__ = "Juergen Riegel, Bernd Hahnebach, Mario Passaglia"
__url__ = "https://www.freecad.org"
## @package material_common
# \ingroup FEM
# \brief material common object
from FreeCAD import Base
from FreeCAD import Base, Units
import Materials
from . import base_fempythonobject
_PropHelper = base_fempythonobject._PropHelper
@@ -97,9 +100,42 @@ class MaterialCommon(base_fempythonobject.BaseFemPythonObject):
# change References to App::PropertyLinkSubListGlobal
prop.handle_change_type(obj, old_type="App::PropertyLinkSubList")
# try update UUID from Material
if not obj.UUID:
obj.UUID = self._get_material_uuid(obj.Material)
if not obj.hasExtension("App::SuppressibleExtensionPython"):
obj.addExtension("App::SuppressibleExtensionPython")
def _get_material_uuid(self, material):
if not material:
return ""
material_manager = Materials.MaterialManager()
for a_mat in material_manager.Materials:
unmatched_item = True
a_mat_prop = material_manager.getMaterial(a_mat).Properties
for it in material:
if it in a_mat_prop:
# first try to compare quantities
try:
unmatched_item = Units.Quantity(material[it]) != Units.Quantity(
a_mat_prop[it]
)
except ValueError:
# if there is no quantity, compare values directly
unmatched_item = material[it] != a_mat_prop[it]
if unmatched_item:
break
if not unmatched_item:
# all material items are found in a_mat
return a_mat
return ""
"""
Some remarks to the category. Not finished, thus to be continued.

41
src/Mod/Fem/femobjects/material_reinforced.py
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@@ -1,5 +1,6 @@
# ***************************************************************************
# * Copyright (c) 2019 Bernd Hahnebach <bernd@bimstatik.org> *
# * Copyright (c) 2024 Mario Passaglia <mpassaglia[at]cbc.uba.ar> *
# * *
# * This file is part of the FreeCAD CAx development system. *
# * *
@@ -22,7 +23,7 @@
# ***************************************************************************
__title__ = "FreeCAD FEM reinforced material"
__author__ = "Bernd Hahnebach"
__author__ = "Bernd Hahnebach, Mario Passaglia"
__url__ = "https://www.freecad.org"
## @package material_reinforced
@@ -30,6 +31,7 @@ __url__ = "https://www.freecad.org"
# \brief reinforced object
from . import material_common
from .base_fempythonobject import _PropHelper
class MaterialReinforced(material_common.MaterialCommon):
@@ -42,10 +44,37 @@ class MaterialReinforced(material_common.MaterialCommon):
def __init__(self, obj):
super().__init__(obj)
obj.addProperty(
"App::PropertyMap", "Reinforcement", "Composites", "Reinforcement material properties"
)
obj.setPropertyStatus("Reinforcement", "LockDynamic")
# overwrite Category enumeration
obj.Category = ["Solid"]
def _get_properties(self):
prop = super()._get_properties()
prop.append(
_PropHelper(
type="App::PropertyMap",
name="Reinforcement",
group="Composites",
doc="Reinforcement material properties",
value={},
)
)
prop.append(
_PropHelper(
type="App::PropertyString",
name="ReinforcementUUID",
group="Composites",
doc="Reinforcement material UUID",
hidden=True,
value="",
)
)
return prop
def onDocumentRestored(self, obj):
super().onDocumentRestored(obj)
# try update Reinforcement UUID from Reinforcement
if not obj.ReinforcementUUID:
obj.ReinforcementUUID = self._get_material_uuid(obj.Reinforcement)

46
src/Mod/Fem/femtaskpanels/task_material_common.py
View File

@@ -135,7 +135,7 @@ class _TaskPanel(base_femtaskpanel._BaseTaskPanel):
self.form = [self.parameterWidget, self.selectionWidget]
# check references, has to be after initialisation of selectionWidget
self.material_tree.UUID = self.get_material_uuid(self.material)
self.material_tree.UUID = self.uuid
self.set_mat_params_in_input_fields(self.material)
self.selectionWidget.has_equal_references_shape_types()
@@ -170,50 +170,6 @@ class _TaskPanel(base_femtaskpanel._BaseTaskPanel):
material_filter.RequiredModels = [uuids.Fluid]
self.material_tree.setFilter(material_filter)
def get_material_uuid(self, material):
if self.uuid:
try:
self.material_manager.getMaterial(self.uuid)
return self.uuid
except:
return ""
if not self.material:
return ""
for a_mat in self.material_manager.Materials:
# check if every item of the current material fits to a known material card
# if all items were found we know it is the right card
# we can hereby not simply perform
# set(self.materials[a_mat].items()) ^ set(material.items())
# because entries are often identical, just appear in the set in a different order
unmatched_item = False
a_mat_prop = self.material_manager.getMaterial(a_mat).Properties.items()
for item in material.items():
if item not in a_mat_prop:
unmatched_item = True
# often the difference is just a decimal e.g. "120" to "120.0"
# therefore first check if the item name exists
for a_mat_item in a_mat_prop:
if item[0] == a_mat_item[0]:
# now check if we have a number value in a unit
if item[1].split() and not self.isfloat(item[1].split()[0]):
break
if item[1].split() and float(item[1].split()[0]) == float(
a_mat_item[1].split()[0]
):
unmatched_item = False
elif not item[1].split():
# handle the case where item[1] is an empty string
if not self.isfloat(item[1]):
break
if float(item[1]) == float(a_mat_item[1]):
unmatched_item = False
break
if not unmatched_item:
return a_mat
return ""
def toggleInputFieldsReadOnly(self):
if self.parameterWidget.chbu_allow_edit.isChecked():
self.parameterWidget.qsb_density.setReadOnly(False)

379
src/Mod/Fem/femtaskpanels/task_material_reinforced.py
View File

@@ -1,5 +1,6 @@
# ***************************************************************************
# * Copyright (c) 2019 Bernd Hahnebach <bernd@bimstatik.org> *
# * Copyright (c) 2024 Mario Passaglia <mpassaglia[at]cbc.uba.ar> *
# * *
# * This file is part of the FreeCAD CAx development system. *
# * *
@@ -22,7 +23,7 @@
# ***************************************************************************
__title__ = "FreeCAD FEM material reinforced task panel for the document object"
__author__ = "Bernd Hahnebach"
__author__ = "Bernd Hahnebach, Mario Passaglia"
__url__ = "https://www.freecad.org"
## @package task_material_reinforced
@@ -34,6 +35,9 @@ from PySide import QtGui
import FreeCAD
import FreeCADGui
import Materials
import MatGui
from . import base_femtaskpanel
@@ -45,349 +49,64 @@ class _TaskPanel(base_femtaskpanel._BaseTaskPanel):
def __init__(self, obj):
super().__init__(obj)
# init matrix and reinforcement material
self.material_m = self.obj.Material
self.card_path_m = ""
self.has_transient_mat_m = False
self.material_r = self.obj.Reinforcement
self.card_path_r = ""
self.has_transient_mat_r = False
# mat_card is the FCMat file
# card_name is the file name of the mat_card
# card_path is the whole file path of the mat_card
# material_name is the value of the key name in FreeCAD material dictionary
# they might not match because of special letters in the material_name which are
# changed in the card_name to english standard characters
# init for collecting all mat data and icons
self.materials = {} # { card_path : FreeCAD material dict }
self.cards = {} # { card_path : card_names, ... }
self.icons = {} # { card_path : icon_path }
self.material = self.obj.Material
self.uuid = self.obj.UUID
self.reinf = self.obj.Reinforcement
self.reinf_uuid = self.obj.ReinforcementUUID
self.material_manager = Materials.MaterialManager()
# parameter widget
self.parameterWidget = FreeCADGui.PySideUic.loadUi(
self.parameter_widget = FreeCADGui.PySideUic.loadUi(
FreeCAD.getHomePath() + "Mod/Fem/Resources/ui/MaterialReinforcement.ui"
)
# globals
self.material_tree = MatGui.MaterialTreeWidget(self.parameter_widget.wgt_material_tree)
self.material_tree.expanded = False
self.material_tree.IncludeEmptyFolders = False
self.material_tree.IncludeEmptyLibraries = False
self.reinf_tree = MatGui.MaterialTreeWidget(self.parameter_widget.wgt_reinf_tree)
self.reinf_tree.expanded = False
self.reinf_tree.IncludeEmptyFolders = False
self.reinf_tree.IncludeEmptyLibraries = False
self.form = self.parameter_widget
QtCore.QObject.connect(
self.parameterWidget.cb_materials_m,
QtCore.SIGNAL("activated(int)"),
self.choose_material_m,
)
QtCore.QObject.connect(
self.parameterWidget.pb_edit_m, QtCore.SIGNAL("clicked()"), self.edit_material_m
)
QtCore.QObject.connect(
self.parameterWidget.cb_materials_r,
QtCore.SIGNAL("activated(int)"),
self.choose_material_r,
)
QtCore.QObject.connect(
self.parameterWidget.pb_edit_r, QtCore.SIGNAL("clicked()"), self.edit_material_r
self.parameter_widget.wgt_material_tree,
QtCore.SIGNAL("onMaterial(QString)"),
self.set_material,
)
# get all available materials (fill self.materials, self.cards and self.icons)
from materialtools.cardutils import import_materials as getmats
QtCore.QObject.connect(
self.parameter_widget.wgt_reinf_tree,
QtCore.SIGNAL("onMaterial(QString)"),
self.set_reinforcement,
)
self.materials, self.cards, self.icons = getmats()
# fill the material comboboxes with material cards
self.add_cards_to_combo_boxes()
self.material_tree.UUID = self.uuid
self.reinf_tree.UUID = self.reinf_uuid
# search for exact the mat_card_m and mat_card_r in all known cards
# choose the current matrix material
self.card_path_m = self.get_material_card(self.material_m)
FreeCAD.Console.PrintLog(f"card_path: {self.card_path_m}\n")
if not self.card_path_m:
# we have not found our material in self.materials dict :-(
# we're going to add a user-defined temporary material: a document material
FreeCAD.Console.PrintMessage(
"Previously used material card cannot be found in material directories. "
"Add document material.\n"
)
self.card_path_m = "_Document_Matrix_Material"
self.materials[self.card_path_m] = self.material_m
self.parameterWidget.cb_materials_m.addItem(
QtGui.QIcon(":/icons/help-browser.svg"), self.card_path_m, self.card_path_m
)
index = self.parameterWidget.cb_materials_m.findData(self.card_path_m)
# fill input fields and set the current material in the cb widget
self.choose_material_m(index)
else:
# we found our exact material in self.materials dict :-)
FreeCAD.Console.PrintLog(
"Previously used material card was found in material directories. "
"We will use this material.\n"
)
index = self.parameterWidget.cb_materials_m.findData(self.card_path_m)
# set the current material in the cb widget
self.choose_material_m(index)
# choose the current reinforcement material
self.card_path_r = self.get_material_card(self.material_r)
FreeCAD.Console.PrintLog(f"card_path: {self.card_path_r}\n")
if not self.card_path_r:
# we have not found our material in self.materials dict :-(
# we're going to add a user-defined temporary material: a document material
FreeCAD.Console.PrintMessage(
"Previously used material card cannot be found in material directories. "
"Add document material.\n"
)
self.card_path_r = "_Document_Reinforcement_Material"
self.materials[self.card_path_r] = self.material_r
self.parameterWidget.cb_materials_r.addItem(
QtGui.QIcon(":/icons/help-browser.svg"), self.card_path_r, self.card_path_r
)
index = self.parameterWidget.cb_materials_r.findData(self.card_path_r)
# set the current material in the cb widget
self.choose_material_r(index)
else:
# we found our exact material in self.materials dict :-)
FreeCAD.Console.PrintLog(
"Previously used material card was found in material directories. "
"We will use this material.\n"
)
index = self.parameterWidget.cb_materials_r.findData(self.card_path_r)
# fill input fields and set the current material in the cb widget
self.choose_material_r(index)
# set up the form
self.form = self.parameterWidget
# leave task panel ***************************************************************************
def accept(self):
from materialtools.cardutils import check_mat_units as checkunits
self.obj.Material = self.material
self.obj.UUID = self.uuid
self.obj.Reinforcement = self.reinf
self.obj.ReinforcementUUID = self.reinf_uuid
if checkunits(self.material_m) is True and checkunits(self.material_r) is True:
self.obj.Material = self.material_m
self.obj.Reinforcement = self.material_r
else:
error_message = (
"Due to some wrong material quantity units in the changed "
"material data, the task panel changes where not accepted.\n"
)
FreeCAD.Console.PrintError(error_message)
QtGui.QMessageBox.critical(None, "Material data not changed", error_message)
return super().accept()
def reject(self):
return super().reject()
# choose material card ***********************************************************************
def get_material_card(self, material):
for a_mat in self.materials:
unmatched_items = set(self.materials[a_mat].items()) ^ set(material.items())
# print(a_mat + " --> unmatched_items = " + str(len(unmatched_items)))
if len(unmatched_items) < 4:
FreeCAD.Console.PrintLog(f"{unmatched_items}\n")
if len(unmatched_items) == 0:
return a_mat
return ""
def choose_material_m(self, index):
if index < 0:
def set_material(self, value):
if not value:
return
# get the whole card path
self.card_path_m = self.parameterWidget.cb_materials_m.itemData(index)
FreeCAD.Console.PrintMessage(
f"choose_material in FEM material task panel:\n {self.card_path_m}\n"
)
self.material_m = self.materials[self.card_path_m]
self.parameterWidget.cb_materials_m.setCurrentIndex(index)
gen_mat_desc = ""
gen_mat_name = ""
if "Description" in self.material_m:
gen_mat_desc = self.material_m["Description"]
if "Name" in self.material_m:
gen_mat_name = self.material_m["Name"]
self.parameterWidget.l_description_m.setText(gen_mat_desc)
self.parameterWidget.l_name_m.setText(gen_mat_name)
mat = self.material_manager.getMaterial(value)
self.material = mat.Properties
self.uuid = mat.UUID
self.parameter_widget.lbl_material_descr.setText(self.material["Description"])
def choose_material_r(self, index):
if index < 0:
def set_reinforcement(self, value):
if not value:
return
# get the whole card path
self.card_path_r = self.parameterWidget.cb_materials_r.itemData(index)
FreeCAD.Console.PrintMessage(
f"choose_material in FEM material task panel:\n {self.card_path_r}\n"
)
self.material_r = self.materials[self.card_path_r]
self.parameterWidget.cb_materials_r.setCurrentIndex(index)
gen_mat_desc = ""
gen_mat_name = ""
if "Description" in self.material_r:
gen_mat_desc = self.material_r["Description"]
if "Name" in self.material_r:
gen_mat_name = self.material_r["Name"]
self.parameterWidget.l_description_r.setText(gen_mat_desc)
self.parameterWidget.l_name_r.setText(gen_mat_name)
# transient material is needed if the user changed mat parameter by the mat editor
def set_transient_material_m(self):
self.card_path_m = "_Transient_Matrix_Material"
self.materials[self.card_path_m] = self.material_m # = the current matrix mat dict
index = self.parameterWidget.cb_materials_m.findData(self.card_path_m)
self.choose_material_m(index)
def add_transient_material_m(self):
self.has_transient_mat_m = True
self.card_path_m = "_Transient_Matrix_Material"
self.parameterWidget.cb_materials_m.addItem(
QtGui.QIcon(":/icons/help-browser.svg"), self.card_path_m, self.card_path_m
)
self.set_transient_material_m()
def set_transient_material_r(self):
self.card_path_r = "_Transient_Reinforcement_Material"
self.materials[self.card_path_r] = self.material_r # = the current reinforced mat dict
index = self.parameterWidget.cb_materials_r.findData(self.card_path_r)
self.choose_material_r(index)
def add_transient_material_r(self):
self.has_transient_mat_r = True
self.card_path_r = "_Transient_Reinforcement_Material"
self.parameterWidget.cb_materials_r.addItem(
QtGui.QIcon(":/icons/help-browser.svg"), self.card_path_r, self.card_path_r
)
self.set_transient_material_r()
# edit material parameter ********************************************************************
# TODO, also all mat parameter checks should be moved to material editor
# and mat parameter checks should be done on analysis precheck in according to the analysis
# should be checked if all needed parameter are defined and have all right values and units
def edit_material_m(self):
# opens the material editor to choose a material or edit material params
import MaterialEditor
if self.card_path_m not in self.cards:
FreeCAD.Console.PrintLog(
"Card path not in cards, material dict will be used to open Material Editor.\n"
)
new_material_params = MaterialEditor.editMaterial(material=self.material_m)
else:
new_material_params = MaterialEditor.editMaterial(card_path=self.card_path_m)
# material editor returns the mat_dict only, not a card_path
# if the material editor was canceled a empty dict will be returned
# do not change the self.material
# check if dict is not empty (do not use "is True")
if new_material_params:
# check material quantity units
from materialtools.cardutils import check_mat_units as checkunits
if checkunits(new_material_params) is True:
self.material_m = new_material_params
self.card_path_m = self.get_material_card(self.material_m)
FreeCAD.Console.PrintMessage(f"card_path: {self.card_path_m}\n")
if not self.card_path_m:
FreeCAD.Console.PrintMessage(
"Material card chosen by the material editor "
"was not found in material directories.\n"
"Either the card does not exist or some material "
"parameter where changed in material editor.\n"
)
if self.has_transient_mat_m is False:
self.add_transient_material_m()
else:
self.set_transient_material_m()
else:
# we found our exact material in self.materials dict :-)
FreeCAD.Console.PrintLog(
"Material card chosen by the material editor "
"was found in material directories. "
"The found material card will be used.\n"
)
index = self.parameterWidget.cb_materials_m.findData(self.card_path_m)
# set the current material in the cb widget
self.choose_material_m(index)
else:
error_message = (
"Due to some wrong material quantity units in data passed "
"by the material editor, the material data was not changed.\n"
)
FreeCAD.Console.PrintError(error_message)
QtGui.QMessageBox.critical(None, "Material data not changed", error_message)
else:
FreeCAD.Console.PrintMessage("No changes where made by the material editor.\n")
def edit_material_r(self):
# opens the material editor to choose a material or edit material params
import MaterialEditor
if self.card_path_r not in self.cards:
FreeCAD.Console.PrintLog(
"Card path not in cards, material dict will be used to open Material Editor.\n"
)
new_material_params = MaterialEditor.editMaterial(material=self.material_r)
else:
new_material_params = MaterialEditor.editMaterial(card_path=self.card_path_r)
# material editor returns the mat_dict only, not a card_path
# if the material editor was canceled a empty dict will be returned
# do not change the self.material
# check if dict is not empty (do not use "is True")
if new_material_params:
# check material quantity units
from materialtools.cardutils import check_mat_units as checkunits
if checkunits(new_material_params) is True:
self.material_r = new_material_params
self.card_path_r = self.get_material_card(self.material_r)
FreeCAD.Console.PrintMessage(f"card_path: {self.card_path_r}\n")
if not self.card_path_r:
FreeCAD.Console.PrintMessage(
"Material card chosen by the material editor "
"was not found in material directories.\n"
"Either the card does not exist or some material "
"parameter where changed in material editor.\n"
)
if self.has_transient_mat_r is False:
self.add_transient_material_r()
else:
self.set_transient_material_r()
else:
# we found our exact material in self.materials dict :-)
FreeCAD.Console.PrintLog(
"Material card chosen by the material editor "
"was found in material directories. "
"The found material card will be used.\n"
)
index = self.parameterWidget.cb_materials_r.findData(self.card_path_r)
# set the current material in the cb widget
self.choose_material_r(index)
else:
error_message = (
"Due to some wrong material quantity units in data passed "
"by the material editor, the material data was not changed.\n"
)
FreeCAD.Console.PrintError(error_message)
QtGui.QMessageBox.critical(None, "Material data not changed", error_message)
else:
FreeCAD.Console.PrintMessage("No changes where made by the material editor.\n")
# fill the combo box with cards **************************************************************
def add_cards_to_combo_boxes(self):
# fill comboboxes, in combo box the card name is used not the material name
self.parameterWidget.cb_materials_m.clear()
self.parameterWidget.cb_materials_r.clear()
mat_prefs = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Mod/Material/Cards")
sort_by_resources = mat_prefs.GetBool("SortByResources", False)
card_name_list = [] # [ [card_name, card_path, icon_path], ... ]
if sort_by_resources is True:
for a_path in sorted(self.materials):
card_name_list.append([self.cards[a_path], a_path, self.icons[a_path]])
else:
card_names_tmp = {}
for path, name in self.cards.items():
card_names_tmp[name] = path
for a_name in sorted(card_names_tmp):
a_path = card_names_tmp[a_name]
card_name_list.append([a_name, a_path, self.icons[a_path]])
for mat in card_name_list:
self.parameterWidget.cb_materials_m.addItem(QtGui.QIcon(mat[2]), mat[0], mat[1])
self.parameterWidget.cb_materials_r.addItem(QtGui.QIcon(mat[2]), mat[0], mat[1])
# the whole card path is added to the combo box to make it unique
# see def choose_material:
# for assignment of self.card_path the path form the parameterWidget is used
mat = self.material_manager.getMaterial(value)
self.reinf = mat.Properties
self.reinf_uuid = mat.UUID
self.parameter_widget.lbl_reinf_descr.setText(self.reinf["Description"])