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FEM: material task panel, code formating and prints

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This commit is contained in:
Bernd Hahnebach
2019-04-25 19:46:58 +02:00
parent 7aa7d50138
commit 42f96235aa
1 changed files with 32 additions and 21 deletions
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53
src/Mod/Fem/femguiobjects/_ViewProviderFemMaterial.py
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@@ -104,11 +104,12 @@ class _TaskPanelFemMaterial:
def __init__(self, obj):
FreeCAD.Console.PrintMessage('\n') # empty line on start task panel
self.obj = obj
self.material = self.obj.Material # FreeCAD material dictionary of current material
self.card_path = ''
self.materials = {} # { card_path : FreeCAD material dict }
self.icons = {} # { card_path : icon_path }
self.materials = {} # { card_path : FreeCAD material dict, ... }
self.icons = {} # { card_path : icon_path, ... }
# 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
@@ -204,12 +205,12 @@ class _TaskPanelFemMaterial:
# search for exact this mat_card in all known cards, choose the current material
self.card_path = self.get_material_card(self.material)
print('card_path: ' + self.card_path)
FreeCAD.Console.PrintLog('card_path: {}'.format(self.card_path))
if not self.card_path:
# 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. "
"Previously used material card can not be found in material directories. "
"Add document material.\n"
)
self.card_path = '_document_material'
@@ -225,7 +226,7 @@ class _TaskPanelFemMaterial:
self.choose_material(index)
else:
# we found our exact material in self.materials dict :-)
FreeCAD.Console.PrintMessage(
FreeCAD.Console.PrintLog(
"Previously used material card was found in material directories. "
"We will use this material.\n"
)
@@ -278,17 +279,20 @@ class _TaskPanelFemMaterial:
if Units.Quantity(self.material['ThermalConductivity']) == 0.0:
self.material.pop('ThermalConductivity', None)
FreeCAD.Console.PrintMessage(
'Zero ThermalConductivity value. It is not saved in the card data.\n'
'Zero ThermalConductivity value. '
'This parameter is not saved in the material data.\n'
)
if Units.Quantity(self.material['ThermalExpansionCoefficient']) == 0.0:
self.material.pop('ThermalExpansionCoefficient', None)
FreeCAD.Console.PrintMessage(
'Zero ThermalExpansionCoefficient value. It is not saved in the card data.\n'
'Zero ThermalExpansionCoefficient value. '
'This parameter is not saved in the material data.\n'
)
if Units.Quantity(self.material['SpecificHeat']) == 0.0:
self.material.pop('SpecificHeat', None)
FreeCAD.Console.PrintMessage(
'Zero SpecificHeat value. It is not saved in the card data.\n'
'Zero SpecificHeat value. '
'This parameter is not saved in the material data.\n'
)
# choose material ****************************************************************************
@@ -306,7 +310,10 @@ class _TaskPanelFemMaterial:
if index < 0:
return
self.card_path = self.parameterWidget.cb_materials.itemData(index) # returns whole path
# print('choose_material: ' + self.card_path)
FreeCAD.Console.PrintMessage(
'choose_material in FEM material task panel:\n'
' {}\n'.format(self.card_path)
)
self.material = self.materials[self.card_path]
self.check_material_keys()
self.set_mat_params_in_input_fields(self.material)
@@ -340,14 +347,13 @@ class _TaskPanelFemMaterial:
# how to edit a material *********************************************************************
def edit_material(self):
# opens the material editor to choose a material or edit material params
# self.print_material_params()
import MaterialEditor
new_material_params = self.material.copy()
new_material_params = MaterialEditor.editMaterial(new_material_params)
# if the material editor was canceled a empty params dict will be returned
 new_material_params = MaterialEditor.editMaterial(new_material_params)
# 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
# self.print_material_params(new_material_params)
# check if dict is not empty (do not use 'is True'
# check if dict is not empty (do not use 'is True')
if new_material_params:
self.material = new_material_params
self.card_path = self.get_material_card(self.material)
@@ -355,27 +361,31 @@ class _TaskPanelFemMaterial:
self.check_material_keys()
self.set_mat_params_in_input_fields(self.material)
if not self.card_path:
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 is False:
self.add_transient_material()
else:
self.set_transient_material()
else:
# we found our exact material in self.materials dict :-)
FreeCAD.Console.PrintMessage(
"Material card was found in material directories. "
"We will use this material.\n"
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.findData(self.card_path)
# print(index)
# set the current material in the cb widget
self.choose_material(index)
else:
FreeCAD.Console.PrintMessage(
FreeCAD.Console.PrintLog(
'No changes where made by the material editor.\n'
)
# self.print_material_params()
# material editor returns the mat_dict only not a card_path
# if a standard FreeCAD mat_card was used
def toggleInputFieldsReadOnly(self):
if self.parameterWidget.chbu_allow_edit.isChecked():
@@ -541,6 +551,7 @@ class _TaskPanelFemMaterial:
.format(self.material['Name'])
)
self.material['SpecificHeat'] = '0 J/kg/K'
FreeCAD.Console.PrintMessage('\n')
# mechanical input fields
def ym_changed(self):