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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 classes:
- StandardItemModelBoundaries
- BoundaryConditionsView
"""
#-------------------------------------------------------------------------------
# Standard modules
#-------------------------------------------------------------------------------
import string, logging
#-------------------------------------------------------------------------------
# Third-party modules
#-------------------------------------------------------------------------------
from PyQt4.QtCore import *
from PyQt4.QtGui import *
#-------------------------------------------------------------------------------
# Application modules import
#-------------------------------------------------------------------------------
from Pages.BoundaryConditionsForm import Ui_BoundaryConditionsForm
from Base.Toolbox import GuiParam
from Base.QtPage import DoubleValidator, ComboModel, to_qvariant
from Pages.LocalizationModel import LocalizationModel, Zone
from Pages.Boundary import Boundary
from Pages.MobileMeshModel import MobileMeshModel
#-------------------------------------------------------------------------------
# log config
#-------------------------------------------------------------------------------
logging.basicConfig()
log = logging.getLogger("BoundaryConditionsView")
log.setLevel(GuiParam.DEBUG)
#-------------------------------------------------------------------------------
# StandarItemModel class to display boundaries in a QTreeView
#-------------------------------------------------------------------------------
class StandardItemModelBoundaries(QStandardItemModel):
def __init__(self):
QStandardItemModel.__init__(self)
self.headers = [self.tr("Label"),
self.tr("Zone"),
self.tr("Nature"),
self.tr("Selection criteria")]
self.setColumnCount(len(self.headers))
self.dataBoundary = []
def data(self, index, role):
if not index.isValid():
return to_qvariant()
if role == Qt.DisplayRole:
return to_qvariant(self.dataBoundary[index.row()][index.column()])
return to_qvariant()
def flags(self, index):
if not index.isValid():
return Qt.ItemIsEnabled
else:
return Qt.ItemIsEnabled | Qt.ItemIsSelectable
def headerData(self, section, orientation, role):
if orientation == Qt.Horizontal and role == Qt.DisplayRole:
return to_qvariant(self.headers[section])
return to_qvariant()
def setData(self, index, value, role):
self.emit(SIGNAL("dataChanged(const QModelIndex &, const QModelIndex &)"), index, index)
return True
def insertItem(self, label, codeNumber, var_nature, local):
line = [label, codeNumber, var_nature, local]
self.dataBoundary.append(line)
row = self.rowCount()
self.setRowCount(row+1)
def getItem(self, row):
return self.dataBoundary[row]
#-------------------------------------------------------------------------------
# Main class
#-------------------------------------------------------------------------------
class BoundaryConditionsView(QWidget, Ui_BoundaryConditionsForm):
"""
Main boundary conditions view class
"""
def __init__(self, parent, case):
"""
Constructor
"""
QWidget.__init__(self, parent)
Ui_BoundaryConditionsForm.__init__(self)
self.setupUi(self)
self.__case = case
self.__case.undoStopGlobal()
# Model and QTreeView for Boundaries
self.__modelBoundaries = StandardItemModelBoundaries()
self.treeViewBoundaries.setModel(self.__modelBoundaries)
# Fill the model with the boundary zone
if MobileMeshModel(self.__case).getMethod() == "off":
lst = ('wall', 'inlet', 'outlet')
else:
lst = ('wall', 'inlet', 'outlet', 'symmetry')
d = LocalizationModel('BoundaryZone', self.__case)
for zone in d.getZones():
label = zone.getLabel()
nature = zone.getNature()
codeNumber = zone.getCodeNumber()
local = zone.getLocalization()
if nature in lst:
self.__modelBoundaries.insertItem(label, codeNumber, nature, local)
self.connect(self.treeViewBoundaries,
SIGNAL("clicked(const QModelIndex &)"),
self.__slotSelectBoundary)
# Set the case for custom widgets
self.roughWidget.setup(self.__case)
self.slidingWidget.setup(self.__case)
self.velocityWidget.setup(self.__case)
self.turbulenceWidget.setup(self.__case)
self.compressibleOutletWidget.setup(self.__case)
self.coalWidget.setup(self.__case)
self.scalarsWidget.setup(self.__case)
self.meteoWidget.setup(self.__case, self.velocityWidget, self.turbulenceWidget, self.scalarsWidget)
self.mobileMeshWidget.setup(self.__case)
self.radiativeWidget.setup(self.__case)
self.electricalwidget.setup(self.__case)
self.__hideAllWidgets()
self.__case.undoStartGlobal()
@pyqtSignature("const QModelIndex&")
def __slotSelectBoundary(self, index):
"""
Select a boundary in the QTreeView.
"""
label, codeNumber, nature, local = self.__modelBoundaries.getItem(index.row())
log.debug("slotSelectBoundary label %s (%s)" % (label, nature))
self.__hideAllWidgets()
boundary = Boundary(nature, label, self.__case)
if nature == 'wall':
self.__selectWallBoundary(boundary)
elif nature == 'inlet':
self.__selectInletBoundary(boundary)
elif nature == 'outlet':
self.__selectOutletBoundary(boundary)
elif nature == 'symmetry':
self.__selectSymmetryBoundary(boundary)
def __selectInletBoundary(self, boundary):
"""
Shows widgets for inlet.
"""
if self.coalWidget.getCoalNumber() == 0:
self.velocityWidget.showWidget(boundary)
self.coalWidget.hideWidget()
else:
self.velocityWidget.hideWidget()
self.coalWidget.showWidget(boundary)
self.turbulenceWidget.showWidget(boundary)
self.meteoWidget.showWidget(boundary)
self.scalarsWidget.showWidget(boundary)
self.mobileMeshWidget.showWidget(boundary)
self.electricalwidget.showWidget(boundary)
def __selectWallBoundary(self, boundary):
"""
Shows widgets for wall.
"""
self.slidingWidget.showWidget(boundary)
self.roughWidget.showWidget(boundary)
self.scalarsWidget.showWidget(boundary)
self.mobileMeshWidget.showWidget(boundary)
self.radiativeWidget.showWidget(boundary)
self.electricalwidget.showWidget(boundary)
def __selectOutletBoundary(self, boundary):
"""
Shows widgets for wall.
"""
self.scalarsWidget.showWidget(boundary)
self.mobileMeshWidget.showWidget(boundary)
self.meteoWidget.showWidget(boundary)
if self.compressibleOutletWidget.getCompressibleModel() != "off":
self.compressibleOutletWidget.showWidget(boundary)
else:
self.compressibleOutletWidget.hideWidget()
self.electricalwidget.showWidget(boundary)
def __selectSymmetryBoundary(self, boundary):
"""
Shows widgets for wall.
"""
self.mobileMeshWidget.showWidget(boundary)
def __hideAllWidgets(self):
"""
Hides all promoted QWidgets, for all nature.
"""
self.slidingWidget.hideWidget()
self.roughWidget.hideWidget()
self.velocityWidget.hideWidget()
self.turbulenceWidget.hideWidget()
self.coalWidget.hideWidget()
self.compressibleOutletWidget.hideWidget()
self.meteoWidget.hideWidget()
self.scalarsWidget.hideWidget()
self.mobileMeshWidget.hideWidget()
self.radiativeWidget.hideWidget()
self.electricalwidget.hideWidget()
def tr(self, text):
"""
Translation
"""
return text
#-------------------------------------------------------------------------------
# End
#-------------------------------------------------------------------------------
|
