~ubuntu-branches/ubuntu/quantal/fet/quantal : revision 9

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/***************************************************************************

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modifyconstraintstudentssetearlymaxbeginningsatsecondhourform.cpp - description

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-------------------

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begin : July 18, 2007

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email : Please see http://lalescu.ro/liviu/ for details about contacting Liviu Lalescu (in particular, you can find here the e-mail address)

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***************************************************************************/

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/***************************************************************************

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* *

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* This program is free software; you can redistribute it and/or modify *

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* it under the terms of the GNU General Public License as published by *

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* the Free Software Foundation; either version 2 of the License, or *

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* (at your option) any later version. *

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* *

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***************************************************************************/

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#include "modifyconstraintstudentssetearlymaxbeginningsatsecondhourform.h"

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#include "timeconstraint.h"

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#include <qradiobutton.h>

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#include <qlabel.h>

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#include <qlineedit.h>

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#include <QDesktopWidget>

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//#define yesNo(x) ((x)==0?tr("no"):tr("yes"))

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ModifyConstraintStudentsSetEarlyMaxBeginningsAtSecondHourForm::ModifyConstraintStudentsSetEarlyMaxBeginningsAtSecondHourForm(ConstraintStudentsSetEarlyMaxBeginningsAtSecondHour* ctr)

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{

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//setWindowFlags(Qt::Window);

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setWindowFlags(windowFlags() | Qt::WindowMinMaxButtonsHint);

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QDesktopWidget* desktop=QApplication::desktop();

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int xx=desktop->width()/2 - frameGeometry().width()/2;

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int yy=desktop->height()/2 - frameGeometry().height()/2;

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move(xx, yy);

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this->_ctr=ctr;

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//compulsoryCheckBox->setChecked(ctr->compulsory);

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weightLineEdit->setText(QString::number(ctr->weightPercentage));

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studentsComboBox->clear();

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int i=0, j=-1;

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for(int m=0; m<gt.rules.yearsList.size(); m++){

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StudentsYear* sty=gt.rules.yearsList[m];

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studentsComboBox->insertItem(sty->name);

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if(sty->name==this->_ctr->students)

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j=i;

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i++;

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for(int n=0; n<sty->groupsList.size(); n++){

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StudentsGroup* stg=sty->groupsList[n];

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studentsComboBox->insertItem(stg->name);

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if(stg->name==this->_ctr->students)

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j=i;

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i++;

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for(int p=0; p<stg->subgroupsList.size(); p++){

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StudentsSubgroup* sts=stg->subgroupsList[p];

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studentsComboBox->insertItem(sts->name);

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if(sts->name==this->_ctr->students)

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j=i;

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i++;

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}

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}

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}

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assert(j>=0);

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studentsComboBox->setCurrentItem(j);

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constraintChanged();

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maxBeginningsSpinBox->setMinValue(0);

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maxBeginningsSpinBox->setMaxValue(gt.rules.nDaysPerWeek);

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maxBeginningsSpinBox->setValue(ctr->maxBeginningsAtSecondHour);

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}

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ModifyConstraintStudentsSetEarlyMaxBeginningsAtSecondHourForm::~ModifyConstraintStudentsSetEarlyMaxBeginningsAtSecondHourForm()

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{

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}

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void ModifyConstraintStudentsSetEarlyMaxBeginningsAtSecondHourForm::constraintChanged()

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{

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QString s;

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s+=tr("Current constraint:");

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s+="\n";

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s+=tr("Students set=%1").arg(studentsComboBox->currentText());

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s+="\n";

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double weight;

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QString tmp=weightLineEdit->text();

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sscanf(tmp, "%lf", &weight);

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s+=tr("Weight (percentage)=%1").arg(weight);

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s+="\n";

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/*bool compulsory=false;

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if(compulsoryCheckBox->isChecked())

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compulsory=true;

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s+=tr("Compulsory=%1").arg(yesNo(compulsory));

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s+="\n";*/

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//s+=tr("Students set must begin activities as early as possible (permitted by not available and break)");

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//s+="\n";

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s+=tr("Students set must begin activities early, with maximum %1 beginnings at the second available hour, per week (not available and break not counted)")

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.arg(maxBeginningsSpinBox->value());

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s+="\n";

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currentConstraintTextEdit->setText(s);

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}

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void ModifyConstraintStudentsSetEarlyMaxBeginningsAtSecondHourForm::ok()

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{

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double weight;

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QString tmp=weightLineEdit->text();

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sscanf(tmp, "%lf", &weight);

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if(weight<0.0 || weight>100.0){

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QMessageBox::warning(this, tr("FET information"),

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tr("Invalid weight (percentage)"));

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return;

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}

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if(weight!=100.0){

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QMessageBox::warning(this, tr("FET information"),

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tr("Invalid weight (percentage) - it must be 100%"));

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return;

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}

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QString students_name=studentsComboBox->currentText();

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StudentsSet* s=gt.rules.searchStudentsSet(students_name);

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if(s==NULL){

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QMessageBox::warning(this, tr("FET information"),

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tr("Invalid students set"));

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return;

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}

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/*bool compulsory=false;

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if(compulsoryCheckBox->isChecked())

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compulsory=true;*/

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this->_ctr->students=students_name;

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this->_ctr->weightPercentage=weight;

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//this->_ctr->compulsory=compulsory;

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this->_ctr->maxBeginningsAtSecondHour=maxBeginningsSpinBox->value();

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gt.rules.internalStructureComputed=false;

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this->close();

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}

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void ModifyConstraintStudentsSetEarlyMaxBeginningsAtSecondHourForm::cancel()

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{

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this->close();

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}