1 /***************************************************************************
2 modifyconstraintstudentssetmaxspanperrealdayform.cpp - description
3 -------------------
4 begin : 2021
5 copyright : (C) 2021 by Lalescu Liviu
6 email : Please see https://lalescu.ro/liviu/ for details about contacting Liviu Lalescu (in particular, you can find here the e-mail address)
7 ***************************************************************************/
8
9 /***************************************************************************
10 * *
11 * This program is free software: you can redistribute it and/or modify *
12 * it under the terms of the GNU Affero General Public License as *
13 * published by the Free Software Foundation, either version 3 of the *
14 * License, or (at your option) any later version. *
15 * *
16 ***************************************************************************/
17
18 #include <QMessageBox>
19
20 #include "modifyconstraintstudentssetmaxspanperrealdayform.h"
21 #include "timeconstraint.h"
22
ModifyConstraintStudentsSetMaxSpanPerRealDayForm(QWidget * parent,ConstraintStudentsSetMaxSpanPerRealDay * ctr)23 ModifyConstraintStudentsSetMaxSpanPerRealDayForm::ModifyConstraintStudentsSetMaxSpanPerRealDayForm(QWidget* parent, ConstraintStudentsSetMaxSpanPerRealDay* ctr): QDialog(parent)
24 {
25 setupUi(this);
26
27 okPushButton->setDefault(true);
28
29 connect(okPushButton, SIGNAL(clicked()), this, SLOT(ok()));
30 connect(cancelPushButton, SIGNAL(clicked()), this, SLOT(cancel()));
31
32 centerWidgetOnScreen(this);
33 restoreFETDialogGeometry(this);
34
35 QSize tmp2=studentsComboBox->minimumSizeHint();
36 Q_UNUSED(tmp2);
37
38 this->_ctr=ctr;
39
40 weightLineEdit->setText(CustomFETString::number(ctr->weightPercentage));
41
42 maxSpanSpinBox->setMinimum(1);
43 maxSpanSpinBox->setMaximum(2*gt.rules.nHoursPerDay);
44 maxSpanSpinBox->setValue(ctr->maxSpanPerDay);
45
46 updateStudentsComboBox(parent);
47 }
48
~ModifyConstraintStudentsSetMaxSpanPerRealDayForm()49 ModifyConstraintStudentsSetMaxSpanPerRealDayForm::~ModifyConstraintStudentsSetMaxSpanPerRealDayForm()
50 {
51 saveFETDialogGeometry(this);
52 }
53
updateStudentsComboBox(QWidget * parent)54 void ModifyConstraintStudentsSetMaxSpanPerRealDayForm::updateStudentsComboBox(QWidget* parent){
55 int j=populateStudentsComboBox(studentsComboBox, this->_ctr->students);
56 if(j<0)
57 showWarningForInvisibleSubgroupConstraint(parent, this->_ctr->students);
58 else
59 assert(j>=0);
60 studentsComboBox->setCurrentIndex(j);
61 }
62
ok()63 void ModifyConstraintStudentsSetMaxSpanPerRealDayForm::ok()
64 {
65 if(studentsComboBox->currentIndex()<0){
66 showWarningCannotModifyConstraintInvisibleSubgroupConstraint(this, this->_ctr->students);
67 return;
68 }
69
70 double weight;
71 QString tmp=weightLineEdit->text();
72 weight_sscanf(tmp, "%lf", &weight);
73 if(weight<0.0 || weight>100.0){
74 QMessageBox::warning(this, tr("FET information"),
75 tr("Invalid weight (percentage)"));
76 return;
77 }
78 if(weight!=100.0){
79 QMessageBox::warning(this, tr("FET information"),
80 tr("Invalid weight (percentage) - it must be 100%"));
81 return;
82 }
83
84 QString students_name=studentsComboBox->currentText();
85 StudentsSet* s=gt.rules.searchStudentsSet(students_name);
86 if(s==nullptr){
87 QMessageBox::warning(this, tr("FET information"),
88 tr("Invalid students set"));
89 return;
90 }
91
92 this->_ctr->weightPercentage=weight;
93 this->_ctr->maxSpanPerDay=maxSpanSpinBox->value();
94 this->_ctr->students=students_name;
95
96 gt.rules.internalStructureComputed=false;
97 setRulesModifiedAndOtherThings(>.rules);
98
99 this->close();
100 }
101
cancel()102 void ModifyConstraintStudentsSetMaxSpanPerRealDayForm::cancel()
103 {
104 this->close();
105 }
106