1 /***************************************************************************
2 addconstrainstudentssetmaxhoursperallafternoonsform.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 "addconstraintstudentssetmaxhoursperallafternoonsform.h"
23 #include "timeconstraint.h"
24
AddConstraintStudentsSetMaxHoursPerAllAfternoonsForm(QWidget * parent)25 AddConstraintStudentsSetMaxHoursPerAllAfternoonsForm::AddConstraintStudentsSetMaxHoursPerAllAfternoonsForm(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 tmp1=studentsComboBox->minimumSizeHint();
38 Q_UNUSED(tmp1);
39
40 updateMaxHoursSpinBox();
41
42 populateStudentsComboBox(studentsComboBox);
43 }
44
~AddConstraintStudentsSetMaxHoursPerAllAfternoonsForm()45 AddConstraintStudentsSetMaxHoursPerAllAfternoonsForm::~AddConstraintStudentsSetMaxHoursPerAllAfternoonsForm()
46 {
47 saveFETDialogGeometry(this);
48 }
49
updateMaxHoursSpinBox()50 void AddConstraintStudentsSetMaxHoursPerAllAfternoonsForm::updateMaxHoursSpinBox(){
51 maxHoursSpinBox->setMinimum(0);
52 maxHoursSpinBox->setMaximum(gt.rules.nDaysPerWeek*gt.rules.nHoursPerDay/2);
53 maxHoursSpinBox->setValue(gt.rules.nDaysPerWeek*gt.rules.nHoursPerDay/2);
54 }
55
addCurrentConstraint()56 void AddConstraintStudentsSetMaxHoursPerAllAfternoonsForm::addCurrentConstraint()
57 {
58 TimeConstraint *ctr=nullptr;
59
60 double weight;
61 QString tmp=weightLineEdit->text();
62 weight_sscanf(tmp, "%lf", &weight);
63 if(weight<0.0 || weight>100.0){
64 QMessageBox::warning(this, tr("FET information"),
65 tr("Invalid weight (percentage)"));
66 return;
67 }
68 if(weight!=100.0){
69 QMessageBox::warning(this, tr("FET information"),
70 tr("Invalid weight (percentage) - must be 100%"));
71 return;
72 }
73
74 QString students_name=studentsComboBox->currentText();
75 StudentsSet* s=gt.rules.searchStudentsSet(students_name);
76 if(s==nullptr){
77 QMessageBox::warning(this, tr("FET information"),
78 tr("Invalid students set"));
79 return;
80 }
81
82 int max_hours=maxHoursSpinBox->value();
83
84 ctr=new ConstraintStudentsSetMaxHoursPerAllAfternoons(weight, max_hours, students_name);
85
86 bool tmp2=gt.rules.addTimeConstraint(ctr);
87 if(tmp2)
88 LongTextMessageBox::information(this, tr("FET information"),
89 tr("Constraint added:")+"\n\n"+ctr->getDetailedDescription(gt.rules));
90 else{
91 QMessageBox::warning(this, tr("FET information"),
92 tr("Constraint NOT added - please report error"));
93 delete ctr;
94 }
95 }
96