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# -*- coding: utf-8 -*-
#-------------------------------------------------------------------------------
# This file is part of Code_Saturne, a general-purpose CFD tool.
#
# Copyright (C) 1998-2014 EDF S.A.
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# 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 General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
# Street, Fifth Floor, Boston, MA 02110-1301, USA.
#-------------------------------------------------------------------------------
"""
This module contains the following class:
- InitializationView
"""
#-------------------------------------------------------------------------------
# Standard modules
#-------------------------------------------------------------------------------
import logging
#-------------------------------------------------------------------------------
# Third-party modules
#-------------------------------------------------------------------------------
from PyQt4.QtCore import *
from PyQt4.QtGui import *
#-------------------------------------------------------------------------------
# Application modules import
#-------------------------------------------------------------------------------
from Pages.SourceTermsForm import Ui_SourceTermsForm
from Base.Toolbox import GuiParam
from Base.QtPage import IntValidator, DoubleValidator, ComboModel, setGreenColor
from Pages.ThermalScalarModel import ThermalScalarModel
from Pages.DefineUserScalarsModel import DefineUserScalarsModel
from Pages.LocalizationModel import VolumicLocalizationModel, LocalizationModel
from Pages.SourceTermsModel import SourceTermsModel
from Pages.QMeiEditorView import QMeiEditorView
from Pages.OutputVolumicVariablesModel import OutputVolumicVariablesModel
#-------------------------------------------------------------------------------
# log config
#-------------------------------------------------------------------------------
logging.basicConfig()
log = logging.getLogger("InitializationView")
log.setLevel(GuiParam.DEBUG)
#-------------------------------------------------------------------------------
# Main class
#-------------------------------------------------------------------------------
class SourceTermsView(QWidget, Ui_SourceTermsForm):
"""
"""
def __init__(self, parent, case, stbar):
"""
Constructor
"""
QWidget.__init__(self, parent)
Ui_SourceTermsForm.__init__(self)
self.setupUi(self)
self.case = case
self.case.undoStopGlobal()
self.parent = parent
self.mdl = SourceTermsModel(self.case)
self.therm = ThermalScalarModel(self.case)
self.th_sca = DefineUserScalarsModel(self.case)
self.volzone = LocalizationModel('VolumicZone', self.case)
self.m_out = OutputVolumicVariablesModel(self.case)
# 0/ Read label names from XML file
# Velocity
# Thermal scalar
namesca, unit = self.getThermalLabelAndUnit()
self.th_sca_label = namesca
# 1/ Combo box models
self.modelSpecies = ComboModel(self.comboBoxSpecies, 1, 1)
self.modelZone = ComboModel(self.comboBoxZone, 1, 1)
self.zone = ""
zones = self.volzone.getZones()
for zone in zones:
active = 0
if (zone.getNature()['momentum_source_term'] == "on"):
active = 1
if ('thermal_source_term' in zone.getNature().keys()):
if (zone.getNature()['thermal_source_term'] == "on"):
active = 1
if ('scalar_source_term' in zone.getNature().keys()):
if (zone.getNature()['scalar_source_term'] == "on"):
active = 1
if (active):
label = zone.getLabel()
name = str(zone.getCodeNumber())
self.modelZone.addItem(self.tr(label), name)
if label == "all_cells":
self.zone = name
if not self.zone:
self.zone = name
self.modelZone.setItem(str_model = self.zone)
# 2/ Connections
self.connect(self.comboBoxZone, SIGNAL("activated(const QString&)"), self.slotZone)
self.connect(self.comboBoxSpecies, SIGNAL("activated(const QString&)"), self.slotSpeciesChoice)
self.connect(self.pushButtonMomentum, SIGNAL("clicked()"), self.slotMomentumFormula)
self.connect(self.pushButtonThermal, SIGNAL("clicked()"), self.slotThermalFormula)
self.connect(self.pushButtonSpecies, SIGNAL("clicked()"), self.slotSpeciesFormula)
# 3/ Initialize widget
self.initialize(self.zone)
self.case.undoStartGlobal()
def initialize(self, zone_num):
"""
Initialize widget when a new volumic zone is choosen
"""
zone = self.case.xmlGetNode("zone", id=zone_num)
if zone['momentum_source_term'] == "on":
self.labelMomentum.show()
self.pushButtonMomentum.show()
setGreenColor(self.pushButtonMomentum, True)
else:
self.labelMomentum.hide()
self.pushButtonMomentum.hide()
if zone['thermal_source_term'] == "on":
self.pushButtonThermal.show()
self.labelThermal.show()
setGreenColor(self.pushButtonThermal, True)
else:
self.pushButtonThermal.hide()
self.labelThermal.hide()
if zone['scalar_source_term'] == "on":
self.comboBoxSpecies.show()
self.pushButtonSpecies.show()
self.labelSpecies.show()
setGreenColor(self.pushButtonSpecies, True)
self.scalar = ""
scalar_list = self.th_sca.getUserScalarLabelsList()
for s in self.th_sca.getScalarsVarianceList():
if s in scalar_list: scalar_list.remove(s)
if scalar_list != []:
for scalar in scalar_list:
self.scalar = scalar
self.modelSpecies.addItem(self.tr(scalar),self.scalar)
self.modelSpecies.setItem(str_model = self.scalar)
else:
self.comboBoxSpecies.hide()
self.pushButtonSpecies.hide()
self.labelSpecies.hide()
@pyqtSignature("const QString&")
def slotZone(self, text):
"""
INPUT label for choice of zone
"""
self.zone = self.modelZone.dicoV2M[str(text)]
self.initialize(self.zone)
@pyqtSignature("const QString&")
def slotSpeciesChoice(self, text):
"""
INPUT label for choice of zone
"""
self.scalar= self.modelSpecies.dicoV2M[str(text)]
setGreenColor(self.pushButtonSpecies, True)
@pyqtSignature("const QString&")
def slotMomentumFormula(self):
"""
Set momentumFormula of the source term
"""
exp = self.mdl.getMomentumFormula(self.zone)
if not exp:
exp = """Su = 0;\nSv = 0;\nSw = 0;\n
dSudu = 0;\ndSudv = 0;\ndSudw = 0;\n
dSvdu = 0;\ndSvdv = 0;\ndSvdw = 0;\n
dSwdu = 0;\ndSwdv = 0;\ndSwdw = 0;\n"""
exa = """#example: """
req = [('Su', "x velocity"),
('Sv', "y velocity"),
('Sw', "z velocity"),
('dSudu', "x component x velocity derivative"),
('dSudv', "x component y velocity derivative"),
('dSudw', "x component z velocity derivative"),
('dSvdu', "y component x velocity derivative"),
('dSvdv', "y component y velocity derivative"),
('dSvdw', "y component z velocity derivative"),
('dSwdu', "z component x velocity derivative"),
('dSwdv', "z component y velocity derivative"),
('dSwdw', "z component z velocity derivative")]
sym = [('x', 'cell center coordinate'),
('y', 'cell center coordinate'),
('z', 'cell center coordinate')]
sym.append( ("velocity[0]", 'X velocity component'))
sym.append( ("velocity[1]", 'Y velocity component'))
sym.append( ("velocity[2]", 'Z velocity component'))
dialog = QMeiEditorView(self,
check_syntax = self.case['package'].get_check_syntax(),
expression = exp,
required = req,
symbols = sym,
examples = exa)
if dialog.exec_():
result = dialog.get_result()
log.debug("slotFormulaVelocity -> %s" % str(result))
self.mdl.setMomentumFormula(self.zone, result)
setGreenColor(self.sender(), False)
@pyqtSignature("const QString&")
def slotSpeciesFormula(self):
"""
"""
exp = self.mdl.getSpeciesFormula(self.zone, self.scalar)
if not exp:
exp = """S = 0;\ndS = 0;\n"""
exa = """#example: """
req = [('S', 'species source term'),
('dS', 'species source term derivative')]
sym = [('x', 'cell center coordinate'),
('y', 'cell center coordinate'),
('z', 'cell center coordinate')]
name = self.th_sca.getScalarName(self.scalar)
sym.append((name, 'current species'))
dialog = QMeiEditorView(self,
check_syntax = self.case['package'].get_check_syntax(),
expression = exp,
required = req,
symbols = sym,
examples = exa)
if dialog.exec_():
result = dialog.get_result()
log.debug("slotFormulaSpecies -> %s" % str(result))
self.mdl.setSpeciesFormula(self.zone, self.scalar, result)
setGreenColor(self.sender(), False)
def getThermalLabelAndUnit(self):
"""
Define the type of model is used.
"""
model = self.therm.getThermalScalarModel()
if model != 'off':
th_sca_label = self.therm.getThermalScalarLabel()
if model == "temperature_celsius":
unit = "<sup>o</sup>C"
elif model == "temperature_kelvin":
unit = "Kelvin"
elif model == "enthalpy":
unit = "J/kg"
else:
th_sca_label = ''
unit = None
self.th_sca_label = th_sca_label
return th_sca_label, unit
@pyqtSignature("const QString&")
def slotThermalFormula(self):
"""
Input the initial formula of thermal scalar
"""
exp = self.mdl.getThermalFormula(self.zone, self.th_sca_label)
if not exp:
exp = self.mdl.getDefaultThermalFormula(self.th_sca_label)
exa = """#example: """
req = [('S', 'thermal source term'),
('dS', 'thermal source term derivative')]
sym = [('x', 'cell center coordinate'),
('y', 'cell center coordinate'),
('z', 'cell center coordinate')]
if self.therm.getThermalScalarModel() == 'enthalpy':
sym.append(('enthalpy', 'thermal scalar'))
if self.therm.getThermalScalarModel() == 'total_energy':
sym.append(('total_energy', 'thermal scalar'))
else:
sym.append(('temperature', 'thermal scalar'))
dialog = QMeiEditorView(self,
check_syntax = self.case['package'].get_check_syntax(),
expression = exp,
required = req,
symbols = sym,
examples = exa)
if dialog.exec_():
result = dialog.get_result()
log.debug("slotFormulaThermal -> %s" % str(result))
self.mdl.setThermalFormula(self.zone, self.th_sca_label, result)
setGreenColor(self.sender(), False)
def tr(self, text):
"""
Translation
"""
return text
#-------------------------------------------------------------------------------
# Testing part
#-------------------------------------------------------------------------------
if __name__ == "__main__":
pass
#-------------------------------------------------------------------------------
# End
#-------------------------------------------------------------------------------
|
