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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:
- BoundaryConditionsSlidingWallView
"""
#-------------------------------------------------------------------------------
# Standard modules
#-------------------------------------------------------------------------------
import string, logging
#-------------------------------------------------------------------------------
# Third-party modules
#-------------------------------------------------------------------------------
from PyQt4.QtCore import *
from PyQt4.QtGui import *
#-------------------------------------------------------------------------------
# Application modules import
#-------------------------------------------------------------------------------
from Pages.BoundaryConditionsSlidingWallForm import Ui_BoundaryConditionsSlidingWallForm
from Pages.MobileMeshModel import MobileMeshModel
from Base.Toolbox import GuiParam
from Base.QtPage import DoubleValidator, ComboModel, from_qvariant
from Pages.LocalizationModel import LocalizationModel, Zone
from Pages.Boundary import Boundary
#-------------------------------------------------------------------------------
# log config
#-------------------------------------------------------------------------------
logging.basicConfig()
log = logging.getLogger("BoundaryConditionsSlidingWallView")
log.setLevel(GuiParam.DEBUG)
#-------------------------------------------------------------------------------
# Main class
#-------------------------------------------------------------------------------
class BoundaryConditionsSlidingWallView(QWidget, Ui_BoundaryConditionsSlidingWallForm):
"""
Boundary conditions for sliding wall
"""
def __init__(self, parent):
"""
Constructor
"""
QWidget.__init__(self, parent)
Ui_BoundaryConditionsSlidingWallForm.__init__(self)
self.setupUi(self)
def setup(self, case):
"""
Setup the widget
"""
self.__case = case
self.__boundary = None
self.__case.undoStopGlobal()
self.connect(self.groupBoxSliding, SIGNAL("clicked(bool)"), self.__slotSlidingWall)
self.connect(self.lineEditSlideU, SIGNAL("textChanged(const QString &)"), self.__slotVelocityU)
self.connect(self.lineEditSlideV, SIGNAL("textChanged(const QString &)"), self.__slotVelocityV)
self.connect(self.lineEditSlideW, SIGNAL("textChanged(const QString &)"), self.__slotVelocityW)
validatorSlideU = DoubleValidator(self.lineEditSlideU)
validatorSlideV = DoubleValidator(self.lineEditSlideV)
validatorSlideW = DoubleValidator(self.lineEditSlideW)
self.lineEditSlideU.setValidator(validatorSlideU)
self.lineEditSlideV.setValidator(validatorSlideV)
self.lineEditSlideW.setValidator(validatorSlideW)
self.__case.undoStartGlobal()
def showWidget(self, boundary):
"""
Show the widget
"""
if MobileMeshModel(self.__case).getMethod() == "off":
self.__boundary = boundary
if self.__boundary.getVelocityChoice() == "on":
self.groupBoxSliding.setChecked(True)
checked = True
else:
self.groupBoxSliding.setChecked(False)
checked = False
self.__slotSlidingWall(checked)
self.show()
else:
self.hideWidget()
def hideWidget(self):
"""
Hide all the widget
"""
self.hide()
@pyqtSignature("bool")
def __slotSlidingWall(self, checked):
"""
Private slot.
Activates sliding wall boundary condition.
@type checked: C{True} or C{False}
@param checked: if C{True}, shows the QGroupBox sliding wall parameters.
"""
self.groupBoxSliding.setFlat(not checked)
if checked:
self.__boundary.setVelocityChoice("on")
self.frameSlideVelocity.show()
u, v, w = self.__boundary.getVelocities()
else:
self.__boundary.setVelocityChoice("off")
self.frameSlideVelocity.hide()
u, v, w = 0.0, 0.0, 0.0
self.lineEditSlideU.setText(str(u))
self.lineEditSlideV.setText(str(v))
self.lineEditSlideW.setText(str(w))
@pyqtSignature("const QString&")
def __slotVelocityU(self, text):
"""
Private slot.
If sliding wall activated, input U velocity component.
@type text: C{QString}
@param text: sliding wall U velocity component.
"""
if self.sender().validator().state == QValidator.Acceptable:
value = from_qvariant(text, float)
self.__boundary.setVelocityComponent(value, '0')
@pyqtSignature("const QString&")
def __slotVelocityV(self, text):
"""
Private slot.
If sliding wall activated, input V velocity component.
@type text: C{QString}
@param text: sliding wall V velocity component.
"""
if self.sender().validator().state == QValidator.Acceptable:
value = from_qvariant(text, float)
self.__boundary.setVelocityComponent(value, '1')
@pyqtSignature("const QString&")
def __slotVelocityW(self, text):
"""
Private slot.
If sliding wall activated, input W velocity component.
@type text: C{QString}
@param text: sliding wall W velocity component.
"""
if self.sender().validator().state == QValidator.Acceptable:
value = from_qvariant(text, float)
self.__boundary.setVelocityComponent(value, '2')
def tr(self, text):
"""
Translation
"""
return text
#-------------------------------------------------------------------------------
# End
#-------------------------------------------------------------------------------
|
