?? constraintmaxbuildingchangesperdayforstudentsform.cpp
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/*************************************************************************** constraintmaxbuildingchangesperdayforstudentsform.cpp - description ------------------- begin : July 11, 2005 copyright : (C) 2005 by Lalescu Liviu email : liviu@lalescu.ro ***************************************************************************//*************************************************************************** * * * 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. * * * ***************************************************************************/#include "constraintmaxbuildingchangesperdayforstudentsform.h"#include "addconstraintmaxbuildingchangesperdayforstudentsform.h"#include "modifyconstraintmaxbuildingchangesperdayforstudentsform.h"ConstraintMaxBuildingChangesPerDayForStudentsForm::ConstraintMaxBuildingChangesPerDayForStudentsForm(){ this->visibleConstraintsList.setAutoDelete(false); this->filterChanged();}ConstraintMaxBuildingChangesPerDayForStudentsForm::~ConstraintMaxBuildingChangesPerDayForStudentsForm(){}bool ConstraintMaxBuildingChangesPerDayForStudentsForm::filterOk(SpaceConstraint* ctr){ if(ctr->type==CONSTRAINT_MAX_BUILDING_CHANGES_PER_DAY_FOR_STUDENTS) return true; else return false;}void ConstraintMaxBuildingChangesPerDayForStudentsForm::filterChanged(){ this->visibleConstraintsList.clear(); constraintsListBox->clear(); for(SpaceConstraint* ctr=gt.rules.spaceConstraintsList.first(); ctr; ctr=gt.rules.spaceConstraintsList.next()) if(filterOk(ctr)){ visibleConstraintsList.append(ctr); constraintsListBox->insertItem(ctr->getDescription(gt.rules)); }}void ConstraintMaxBuildingChangesPerDayForStudentsForm::constraintChanged(int index){ if(index<0) return; assert((uint)(index)<this->visibleConstraintsList.count()); SpaceConstraint* ctr=this->visibleConstraintsList.at(index); assert(ctr!=NULL); currentConstraintTextEdit->setText(ctr->getDetailedDescription(gt.rules));}void ConstraintMaxBuildingChangesPerDayForStudentsForm::addConstraint(){ AddConstraintMaxBuildingChangesPerDayForStudentsForm *form=new AddConstraintMaxBuildingChangesPerDayForStudentsForm(); form->exec(); filterChanged(); constraintsListBox->setCurrentItem(constraintsListBox->count()-1);}void ConstraintMaxBuildingChangesPerDayForStudentsForm::modifyConstraint(){ int i=constraintsListBox->currentItem(); if(i<0){ QMessageBox::information(this, QObject::tr("FET information"), QObject::tr("Invalid selected constraint")); return; } SpaceConstraint* ctr=this->visibleConstraintsList.at(i); ModifyConstraintMaxBuildingChangesPerDayForStudentsForm *form = new ModifyConstraintMaxBuildingChangesPerDayForStudentsForm((ConstraintMaxBuildingChangesPerDayForStudents*)ctr); form->exec(); filterChanged(); constraintsListBox->setCurrentItem(i);}void ConstraintMaxBuildingChangesPerDayForStudentsForm::removeConstraint(){ int i=constraintsListBox->currentItem(); if(i<0){ QMessageBox::information(this, QObject::tr("FET information"), QObject::tr("Invalid selected constraint")); return; } SpaceConstraint* ctr=this->visibleConstraintsList.at(i); QString s; s=QObject::tr("Removing constraint:\n"); s+=ctr->getDetailedDescription(gt.rules); s+=QObject::tr("\nAre you sure?"); switch( QMessageBox::warning( this, QObject::tr("FET warning"), s, QObject::tr("OK"), QObject::tr("Cancel"), 0, 0, 1 ) ){ case 0: // The user clicked the OK again button or pressed Enter gt.rules.removeSpaceConstraint(ctr); filterChanged(); break; case 1: // The user clicked the Cancel or pressed Escape break; } if((uint)(i) >= constraintsListBox->count()) i=constraintsListBox->count()-1; constraintsListBox->setCurrentItem(i);}
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