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fet  5.18.0
Public Slots | Public Member Functions | Public Attributes
ModifyConstraintStudentsMinHoursDailyForm Class Reference

#include <modifyconstraintstudentsminhoursdailyform.h>

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List of all members.

Public Slots

void constraintChanged ()
void ok ()
void cancel ()
void allowEmptyDaysCheckBoxToggled ()

Public Member Functions

 ModifyConstraintStudentsMinHoursDailyForm (QWidget *parent, ConstraintStudentsMinHoursDaily *ctr)
 ~ModifyConstraintStudentsMinHoursDailyForm ()

Public Attributes

ConstraintStudentsMinHoursDaily_ctr

Detailed Description

Definition at line 26 of file modifyconstraintstudentsminhoursdailyform.h.


Constructor & Destructor Documentation

Definition at line 23 of file modifyconstraintstudentsminhoursdailyform.cpp.

                                                                                                                                         : QDialog(parent)
{
       setupUi(this);

       okPushButton->setDefault(true);

       connect(okPushButton, SIGNAL(clicked()), this, SLOT(ok()));
       connect(cancelPushButton, SIGNAL(clicked()), this, SLOT(cancel()));

       centerWidgetOnScreen(this);
       restoreFETDialogGeometry(this);
       
       this->_ctr=ctr;
       
       weightLineEdit->setText(CustomFETString::number(ctr->weightPercentage));
       
       allowEmptyDaysCheckBox->setChecked(ctr->allowEmptyDays);
       
       connect(allowEmptyDaysCheckBox, SIGNAL(toggled(bool)), this, SLOT(allowEmptyDaysCheckBoxToggled())); //after set checked!

       if(ENABLE_STUDENTS_MIN_HOURS_DAILY_WITH_ALLOW_EMPTY_DAYS)
              allowLabel->setText(tr("Advanced usage: enabled"));
       else
              allowLabel->setText(tr("Advanced usage: not enabled"));
       
       minHoursSpinBox->setMinimum(1);
       minHoursSpinBox->setMaximum(gt.rules.nHoursPerDay);
       minHoursSpinBox->setValue(ctr->minHoursDaily);
}

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Definition at line 53 of file modifyconstraintstudentsminhoursdailyform.cpp.

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Member Function Documentation

Definition at line 104 of file modifyconstraintstudentsminhoursdailyform.cpp.

{
       bool k=allowEmptyDaysCheckBox->isChecked();
       
       if(k && !ENABLE_STUDENTS_MIN_HOURS_DAILY_WITH_ALLOW_EMPTY_DAYS){
              allowEmptyDaysCheckBox->setChecked(false);
              QString s=tr("Advanced usage is not enabled. To be able to select 'Allow empty days' for the constraints of type min hours daily for students, you must enable the option from the Settings->Advanced menu.",
                     "'Allow empty days' is an option which the user can enable and then he can select it.");
              s+="\n\n";
              s+=tr("Explanation: only select this option if your institution allows empty days for students and a timetable is possible with empty days for students."
                     " Otherwise, it is IMPERATIVE (for performance reasons) to not select this option (or FET may not be able to find a timetable).");
              s+="\n\n";
              s+=tr("Use with caution.");
              QMessageBox::information(this, tr("FET information"), s);
       }
}

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Definition at line 99 of file modifyconstraintstudentsminhoursdailyform.cpp.

{
       this->close();
}

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Definition at line 58 of file modifyconstraintstudentsminhoursdailyform.cpp.

{
}

Definition at line 62 of file modifyconstraintstudentsminhoursdailyform.cpp.

{
       double weight;
       QString tmp=weightLineEdit->text();
       weight_sscanf(tmp, "%lf", &weight);
       if(weight<0.0 || weight>100.0){
              QMessageBox::warning(this, tr("FET information"),
                     tr("Invalid weight (percentage)"));
              return;
       }
       if(weight!=100.0){
              QMessageBox::warning(this, tr("FET information"),
                     tr("Invalid weight (percentage) - it has to be 100%"));
              return;
       }

       if(!ENABLE_STUDENTS_MIN_HOURS_DAILY_WITH_ALLOW_EMPTY_DAYS && allowEmptyDaysCheckBox->isChecked()){
              QMessageBox::warning(this, tr("FET warning"), tr("Empty days for students min hours daily constraints are not enabled. You must enable them from the Settings->Advanced menu."));
              return;
       }

       if(allowEmptyDaysCheckBox->isChecked() && minHoursSpinBox->value()<2){
              QMessageBox::warning(this, tr("FET warning"), tr("If you allow empty days, the min hours must be at least 2 (to make it a non-trivial constraint)"));
              return;
       }

       this->_ctr->weightPercentage=weight;
       this->_ctr->minHoursDaily=minHoursSpinBox->value();
       
       this->_ctr->allowEmptyDays=allowEmptyDaysCheckBox->isChecked();

       gt.rules.internalStructureComputed=false;
       setRulesModifiedAndOtherThings(&gt.rules);
       
       this->close();
}

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Member Data Documentation

Definition at line 29 of file modifyconstraintstudentsminhoursdailyform.h.


The documentation for this class was generated from the following files: