1 /***************************************************************************
2 addconstraintstudentssetminmorningsperweekform.cpp - description
3 -------------------
4 begin : 2020
5 copyright : (C) 2020 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 "longtextmessagebox.h"
21
22 #include "addconstraintstudentssetminmorningsperweekform.h"
23 #include "timeconstraint.h"
24
AddConstraintStudentsSetMinMorningsPerWeekForm(QWidget * parent)25 AddConstraintStudentsSetMinMorningsPerWeekForm::AddConstraintStudentsSetMinMorningsPerWeekForm(QWidget* parent): QDialog(parent)
26 {
27 setupUi(this);
28
29 addConstraintPushButton->setDefault(true);
30
31 connect(addConstraintPushButton, SIGNAL(clicked()), this, SLOT(addCurrentConstraint()));
32 connect(closePushButton, SIGNAL(clicked()), this, SLOT(close()));
33
34 centerWidgetOnScreen(this);
35 restoreFETDialogGeometry(this);
36
37 QSize tmp2=studentsComboBox->minimumSizeHint();
38 Q_UNUSED(tmp2);
39
40 updateMinMorningsSpinBox();
41 updateStudentsComboBox();
42 }
43
~AddConstraintStudentsSetMinMorningsPerWeekForm()44 AddConstraintStudentsSetMinMorningsPerWeekForm::~AddConstraintStudentsSetMinMorningsPerWeekForm()
45 {
46 saveFETDialogGeometry(this);
47 }
48
updateStudentsComboBox()49 void AddConstraintStudentsSetMinMorningsPerWeekForm::updateStudentsComboBox()
50 {
51 populateStudentsComboBox(studentsComboBox);
52 }
53
updateMinMorningsSpinBox()54 void AddConstraintStudentsSetMinMorningsPerWeekForm::updateMinMorningsSpinBox(){
55 minMorningsSpinBox->setMinimum(1);
56 minMorningsSpinBox->setMaximum(gt.rules.nDaysPerWeek/2);
57 minMorningsSpinBox->setValue(1);
58 }
59
addCurrentConstraint()60 void AddConstraintStudentsSetMinMorningsPerWeekForm::addCurrentConstraint()
61 {
62 TimeConstraint *ctr=nullptr;
63
64 double weight;
65 QString tmp=weightLineEdit->text();
66 weight_sscanf(tmp, "%lf", &weight);
67 if(weight<0.0 || weight>100.0){
68 QMessageBox::warning(this, tr("FET information"),
69 tr("Invalid weight (percentage)"));
70 return;
71 }
72 if(weight!=100.0){
73 QMessageBox::warning(this, tr("FET information"),
74 tr("Invalid weight (percentage) - it has to be 100%"));
75 return;
76 }
77
78 int min_mornings=minMorningsSpinBox->value();
79
80 QString students_name=studentsComboBox->currentText();
81 StudentsSet* s=gt.rules.searchStudentsSet(students_name);
82 if(s==nullptr){
83 QMessageBox::warning(this, tr("FET information"),
84 tr("Invalid students set"));
85 return;
86 }
87
88 ctr=new ConstraintStudentsSetMinMorningsPerWeek(weight, min_mornings, students_name);
89
90 bool tmp2=gt.rules.addTimeConstraint(ctr);
91 if(tmp2)
92 LongTextMessageBox::information(this, tr("FET information"),
93 tr("Constraint added:")+"\n\n"+ctr->getDetailedDescription(gt.rules));
94 else{
95 QMessageBox::warning(this, tr("FET information"),
96 tr("Constraint NOT added - please report error"));
97 delete ctr;
98 }
99 }
100