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#!/usr/bin/python3
#*coding: utf8 -*
#JolieBulle 2.7
#Copyright (C) 2010-2012 Pierre Tavares
#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 3
#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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
import PyQt4
import sys
import logging
from PyQt4 import QtGui
from PyQt4 import QtCore
from outilEvaporation_ui import *
logger = logging.getLogger(__name__)
class DialogEvaporation(QtGui.QDialog):
def __init__(self, parent = None):
QtGui.QDialog.__init__(self,parent)
self.ui = Ui_DialogEvaporation()
self.ui.setupUi(self)
self.connect(self.ui.doubleSpinBoxPreVol, QtCore.SIGNAL("valueChanged(QString)"), self.calculEvaporation)
self.connect(self.ui.doubleSpinBoxPreSg, QtCore.SIGNAL("valueChanged(QString)"), self.calculEvaporation)
self.connect(self.ui.doubleSpinBoxTauxEvap, QtCore.SIGNAL("valueChanged(QString)"), self.calculEvaporation)
self.connect(self.ui.spinBoxEbu, QtCore.SIGNAL("valueChanged(QString)"), self.calculEvaporation)
self.connect(self.ui.doubleSpinBoxTauxRefroi, QtCore.SIGNAL("valueChanged(QString)"), self.calculEvaporation)
def calculEvaporation (self):
self.volPre = self.ui.doubleSpinBoxPreVol.value()
self.sgPre = self.ui.doubleSpinBoxPreSg.value()
self.tauxEvap = self.ui.doubleSpinBoxTauxEvap.value()
self.tempsEbu = self.ui.spinBoxEbu.value()
self.tauxRefroi = self.ui.doubleSpinBoxTauxRefroi.value()
self.volFinal = self.ui.doubleSpinBoxVolF.value()
#volume evapore :
self.volEvap = self.volPre * self.tauxEvap / 100
#volume apres ebu :
self.volPost = self.volPre - self.volEvap
#pertes refroidissement :
self.volRefroi = self.volPost * self.tauxRefroi /100
#volume apres refroidissement :
self.volFinal = self.volPost - self.volRefroi
#sg finale * volume final = (sg preEbu * vol preEbu) - vol manquant
#sg finale :
self.sgFinale = ((self.sgPre * self.volPre) - (self.volEvap+self.volRefroi))/ self.volFinal
self.ui.labelEvapEbu.setText("<b>%.1f</b>" %self.volEvap)
self.ui.labelEvapRefroi.setText("<b>%.1f</b>" %self.volRefroi)
self.ui.doubleSpinBoxVolF.setValue(self.volFinal)
self.ui.labelSg.setText("<b>%.3f</b>" %self.sgFinale)
def calculVolPre (self) :
self.volFinal = self.ui.doubleSpinBoxVolF.value()
self.volPre = ((self.sgFinale * self.volFinal) + (self.volEvap * self.volRefroi)) / self.sgPre
logger.debug (self.volPre)
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