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fet  5.18.0
addconstraintteachersmaxhoursdailyform.cpp
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00001 /***************************************************************************
00002                           addconstraintteachersmaxhoursdailyform.cpp  -  description
00003                              -------------------
00004     begin                : Feb 10, 2005
00005     copyright            : (C) 2005 by Lalescu Liviu
00006     email                : Please see http://lalescu.ro/liviu/ for details about contacting Liviu Lalescu (in particular, you can find here the e-mail address)
00007  ***************************************************************************/
00008 
00009 /***************************************************************************
00010  *                                                                         *
00011  *   This program is free software; you can redistribute it and/or modify  *
00012  *   it under the terms of the GNU General Public License as published by  *
00013  *   the Free Software Foundation; either version 2 of the License, or     *
00014  *   (at your option) any later version.                                   *
00015  *                                                                         *
00016  ***************************************************************************/
00017 
00018 #include <QMessageBox>
00019 
00020 #include "longtextmessagebox.h"
00021 
00022 #include "addconstraintteachersmaxhoursdailyform.h"
00023 #include "timeconstraint.h"
00024 
00025 AddConstraintTeachersMaxHoursDailyForm::AddConstraintTeachersMaxHoursDailyForm(QWidget* parent): QDialog(parent)
00026 {
00027        setupUi(this);
00028 
00029        addConstraintPushButton->setDefault(true);
00030 
00031        connect(addConstraintPushButton, SIGNAL(clicked()), this, SLOT(addCurrentConstraint()));
00032        connect(closePushButton, SIGNAL(clicked()), this, SLOT(close()));
00033 
00034        centerWidgetOnScreen(this);
00035        restoreFETDialogGeometry(this);
00036        
00037        updateMaxHoursSpinBox();
00038        
00039        constraintChanged();
00040 }
00041 
00042 AddConstraintTeachersMaxHoursDailyForm::~AddConstraintTeachersMaxHoursDailyForm()
00043 {
00044        saveFETDialogGeometry(this);
00045 }
00046 
00047 void AddConstraintTeachersMaxHoursDailyForm::updateMaxHoursSpinBox(){
00048        maxHoursSpinBox->setMinimum(1);
00049        maxHoursSpinBox->setMaximum(gt.rules.nHoursPerDay);
00050        maxHoursSpinBox->setValue(gt.rules.nHoursPerDay);
00051 }
00052 
00053 void AddConstraintTeachersMaxHoursDailyForm::constraintChanged()
00054 {
00055 }
00056 
00057 void AddConstraintTeachersMaxHoursDailyForm::addCurrentConstraint()
00058 {
00059        TimeConstraint *ctr=NULL;
00060 
00061        double weight;
00062        QString tmp=weightLineEdit->text();
00063        weight_sscanf(tmp, "%lf", &weight);
00064        if(weight<0.0 || weight>100.0){
00065               QMessageBox::warning(this, tr("FET information"),
00066                      tr("Invalid weight (percentage)"));
00067               return;
00068        }
00069 
00070        int max_hours=maxHoursSpinBox->value();
00071 
00072        ctr=new ConstraintTeachersMaxHoursDaily(weight, max_hours);
00073 
00074        bool tmp2=gt.rules.addTimeConstraint(ctr);
00075        if(tmp2)
00076               LongTextMessageBox::information(this, tr("FET information"),
00077                      tr("Constraint added:")+"\n\n"+ctr->getDetailedDescription(gt.rules));
00078        else{
00079               QMessageBox::warning(this, tr("FET information"),
00080                      tr("Constraint NOT added - please report error"));
00081               delete ctr;
00082        }
00083 }