1 /***************************************************************************
2 addconstraintteacherminhoursdailyform.cpp - description
3 -------------------
4 begin : Sept. 21, 2007
5 copyright : (C) 2007 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 "addconstraintteacherminhoursdailyform.h"
23 #include "timeconstraint.h"
24
AddConstraintTeacherMinHoursDailyForm(QWidget * parent)25 AddConstraintTeacherMinHoursDailyForm::AddConstraintTeacherMinHoursDailyForm(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=teachersComboBox->minimumSizeHint();
38 Q_UNUSED(tmp1);
39
40 updateMinHoursSpinBox();
41
42 teachersComboBox->clear();
43 for(int i=0; i<gt.rules.teachersList.size(); i++){
44 Teacher* tch=gt.rules.teachersList[i];
45 teachersComboBox->addItem(tch->name);
46 }
47 }
48
~AddConstraintTeacherMinHoursDailyForm()49 AddConstraintTeacherMinHoursDailyForm::~AddConstraintTeacherMinHoursDailyForm()
50 {
51 saveFETDialogGeometry(this);
52 }
53
updateMinHoursSpinBox()54 void AddConstraintTeacherMinHoursDailyForm::updateMinHoursSpinBox(){
55 minHoursSpinBox->setMinimum(2);
56 minHoursSpinBox->setMaximum(gt.rules.nHoursPerDay);
57 minHoursSpinBox->setValue(2);
58 }
59
addCurrentConstraint()60 void AddConstraintTeacherMinHoursDailyForm::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) - must be 100%"));
75 return;
76 }
77
78 QString teacher_name=teachersComboBox->currentText();
79 int teacher_ID=gt.rules.searchTeacher(teacher_name);
80 if(teacher_ID<0){
81 QMessageBox::warning(this, tr("FET information"),
82 tr("Invalid teacher"));
83 return;
84 }
85
86 if(!allowEmptyDaysCheckBox->isChecked()){
87 if(gt.rules.mode!=MORNINGS_AFTERNOONS){
88 QMessageBox::warning(this, tr("FET information"), tr("Allow empty days check box must be checked. If you need to not allow empty days for the teachers, "
89 "please use the constraint teachers min days per week"));
90 return;
91 }
92 else{
93 QMessageBox::warning(this, tr("FET information"), tr("Allow empty days check box must be checked. If you need to not allow empty days for a teacher, "
94 "please use the constraint teacher min days per week (but the min days per week constraint is for real days. You can also use the "
95 "constraints teacher min mornings/afternoons per week.)"));
96 return;
97 }
98 }
99
100 int min_hours=minHoursSpinBox->value();
101
102 ctr=new ConstraintTeacherMinHoursDaily(weight, min_hours, teacher_name, allowEmptyDaysCheckBox->isChecked());
103
104 bool tmp2=gt.rules.addTimeConstraint(ctr);
105 if(tmp2)
106 LongTextMessageBox::information(this, tr("FET information"),
107 tr("Constraint added:")+"\n\n"+ctr->getDetailedDescription(gt.rules));
108 else{
109 QMessageBox::warning(this, tr("FET information"),
110 tr("Constraint NOT added - please report error"));
111 delete ctr;
112 }
113 }
114
on_allowEmptyDaysCheckBox_toggled()115 void AddConstraintTeacherMinHoursDailyForm::on_allowEmptyDaysCheckBox_toggled()
116 {
117 bool k=allowEmptyDaysCheckBox->isChecked();
118
119 if(!k){
120 allowEmptyDaysCheckBox->setChecked(true);
121 if(gt.rules.mode!=MORNINGS_AFTERNOONS)
122 QMessageBox::information(this, tr("FET information"), tr("This check box must remain checked. If you really need to not allow empty days for the teachers,"
123 " please use constraint teachers min days per week"));
124 else
125 QMessageBox::information(this, tr("FET information"), tr("This check box must remain checked. If you really need to not allow empty days for this teacher,"
126 " please use constraint teacher min days per week (but the min days per week constraint is for real days. You can also use the "
127 "constraints teacher min mornings/afternoons per week.)"));
128 }
129 }
130