void BuildingsForm::modifyBuilding()
{
int valv=buildingsListWidget->verticalScrollBar()->value();
int valh=buildingsListWidget->horizontalScrollBar()->value();
int ci=buildingsListWidget->currentRow();
if(ci<0){
QMessageBox::information(this, tr("FET information"), tr("Invalid selected building"));
return;
}
Building* bu=visibleBuildingsList.at(ci);
ModifyBuildingForm form(this, bu->name);
setParentAndOtherThings(&form, this);
form.exec();
filterChanged();
buildingsListWidget->verticalScrollBar()->setValue(valv);
buildingsListWidget->horizontalScrollBar()->setValue(valh);
if(ci>=buildingsListWidget->count())
ci=buildingsListWidget->count()-1;
if(ci>=0)
buildingsListWidget->setCurrentRow(ci);
}
void ConstraintStudentsSetIntervalMaxDaysPerWeekForm::modifyConstraint()
{
int valv=constraintsListWidget->verticalScrollBar()->value();
int valh=constraintsListWidget->horizontalScrollBar()->value();
int i=constraintsListWidget->currentRow();
if(i<0){
QMessageBox::information(this, tr("FET information"), tr("Invalid selected constraint"));
return;
}
TimeConstraint* ctr=this->visibleConstraintsList.at(i);
ModifyConstraintStudentsSetIntervalMaxDaysPerWeekForm form(this, (ConstraintStudentsSetIntervalMaxDaysPerWeek*)ctr);
setParentAndOtherThings(&form, this);
form.exec();
filterChanged();
constraintsListWidget->verticalScrollBar()->setValue(valv);
constraintsListWidget->horizontalScrollBar()->setValue(valh);
if(i>=constraintsListWidget->count())
i=constraintsListWidget->count()-1;
if(i>=0)
constraintsListWidget->setCurrentRow(i);
else
this->constraintChanged(-1);
}
void TimetableGenerateForm::seeInitialOrder()
{
QString s=initialOrderOfActivities;
//show the message in a dialog
QDialog dialog(this);
dialog.setWindowTitle(tr("FET - information about initial order of evaluation of activities"));
QVBoxLayout* vl=new QVBoxLayout(&dialog);
QPlainTextEdit* te=new QPlainTextEdit();
te->setPlainText(s);
te->setReadOnly(true);
QPushButton* pb=new QPushButton(tr("OK"));
QHBoxLayout* hl=new QHBoxLayout(0);
hl->addStretch(1);
hl->addWidget(pb);
vl->addWidget(te);
vl->addLayout(hl);
connect(pb, SIGNAL(clicked()), &dialog, SLOT(close()));
dialog.resize(700,500);
centerWidgetOnScreen(&dialog);
restoreFETDialogGeometry(&dialog, settingsName);
setParentAndOtherThings(&dialog, this);
dialog.exec();
saveFETDialogGeometry(&dialog, settingsName);
}
void ModifySubactivityForm::help()
{
QString s;
s+=tr("Abbreviations in this dialog:");
s+="\n\n";
s+=tr("'Students' (the text near the spin box), means 'Number of students (-1 for automatic)'");
s+="\n";
//show the message in a dialog
QDialog dialog(this);
dialog.setWindowTitle(tr("FET - help on modifying subactivity(ies)"));
QVBoxLayout* vl=new QVBoxLayout(&dialog);
QPlainTextEdit* te=new QPlainTextEdit();
te->setPlainText(s);
te->setReadOnly(true);
QPushButton* pb=new QPushButton(tr("OK"));
QHBoxLayout* hl=new QHBoxLayout(0);
hl->addStretch(1);
hl->addWidget(pb);
vl->addWidget(te);
vl->addLayout(hl);
connect(pb, SIGNAL(clicked()), &dialog, SLOT(close()));
dialog.resize(600,470);
centerWidgetOnScreen(&dialog);
setParentAndOtherThings(&dialog, this);
dialog.exec();
}
void SubgroupsForm::addSubgroup()
{
if(yearsListWidget->currentRow()<0){
QMessageBox::information(this, tr("FET information"), tr("Invalid selected year"));
return;
}
QString yearName=yearsListWidget->currentItem()->text();
int yearIndex=gt.rules.searchYear(yearName);
assert(yearIndex>=0);
if(groupsListWidget->currentRow()<0){
QMessageBox::information(this, tr("FET information"), tr("Invalid selected group"));
return;
}
QString groupName=groupsListWidget->currentItem()->text();
int groupIndex=gt.rules.searchGroup(yearName, groupName);
assert(groupIndex>=0);
AddStudentsSubgroupForm form(this, yearName, groupName);
setParentAndOtherThings(&form, this);
form.exec();
groupChanged(groupsListWidget->currentItem()->text());
int i=subgroupsListWidget->count()-1;
if(i>=0)
subgroupsListWidget->setCurrentRow(i);
}
void ConstraintSubactivitiesPreferredStartingTimesForm::modifyConstraint()
{
int valv=constraintsListWidget->verticalScrollBar()->value();
int valh=constraintsListWidget->horizontalScrollBar()->value();
int i=constraintsListWidget->currentRow();
if(i<0) {
QMessageBox::information(this, tr("FET information"), tr("Invalid selected constraint"));
return;
}
TimeConstraint* ctr=this->visibleConstraintsList.at(i);
ModifyConstraintSubactivitiesPreferredStartingTimesForm form(this, (ConstraintSubactivitiesPreferredStartingTimes*)ctr);
setParentAndOtherThings(&form, this);
form.exec();
this->refreshConstraintsListWidget();
constraintsListWidget->verticalScrollBar()->setValue(valv);
constraintsListWidget->horizontalScrollBar()->setValue(valh);
if(i>=constraintsListWidget->count())
i=constraintsListWidget->count()-1;
if(i>=0)
constraintsListWidget->setCurrentRow(i);
else
this->constraintChanged(-1);
}
void TimetableGenerateForm::seeImpossible()
{
QString s;
myMutex.lock();
s+=TimetableGenerateForm::tr("Information relating difficult to schedule activities:");
s+="\n\n";
s+=TimetableGenerateForm::tr("Please check the constraints related to the last "
"activities in the list below, which might be difficult to schedule:");
s+="\n\n";
s+=TimetableGenerateForm::tr("Here are the placed activities which lead to a difficulty, "
"in order from the first one to the last (the last one FET failed to schedule "
"and the last ones are difficult):");
s+="\n\n";
for(int i=0; i<gen.nDifficultActivities; i++){
int ai=gen.difficultActivities[i];
s+=TimetableGenerateForm::tr("No: %1").arg(i+1);
s+=", ";
s+=TimetableGenerateForm::tr("Id: %1 (%2)", "%1 is id of activity, %2 is detailed description of activity")
.arg(gt.rules.internalActivitiesList[ai].id)
.arg(getActivityDetailedDescription(gt.rules, gt.rules.internalActivitiesList[ai].id));
s+="\n";
}
myMutex.unlock();
//show the message in a dialog
QDialog dialog(this);
dialog.setWindowTitle(tr("FET - information about difficult activities"));
QVBoxLayout* vl=new QVBoxLayout(&dialog);
QPlainTextEdit* te=new QPlainTextEdit();
te->setPlainText(s);
te->setReadOnly(true);
QPushButton* pb=new QPushButton(tr("OK"));
QHBoxLayout* hl=new QHBoxLayout(0);
hl->addStretch(1);
hl->addWidget(pb);
vl->addWidget(te);
vl->addLayout(hl);
connect(pb, SIGNAL(clicked()), &dialog, SLOT(close()));
dialog.resize(700,500);
centerWidgetOnScreen(&dialog);
restoreFETDialogGeometry(&dialog, settingsName);
setParentAndOtherThings(&dialog, this);
dialog.exec();
saveFETDialogGeometry(&dialog, settingsName);
}
void ConstraintActivitiesOccupyMaxTimeSlotsFromSelectionForm::addConstraint()
{
AddConstraintActivitiesOccupyMaxTimeSlotsFromSelectionForm form(this);
setParentAndOtherThings(&form, this);
form.exec();
filterChanged();
constraintsListWidget->setCurrentRow(constraintsListWidget->count()-1);
}
void ConstraintActivityEndsStudentsDayForm::addConstraint()
{
AddConstraintActivityEndsStudentsDayForm form(this);
setParentAndOtherThings(&form, this);
form.exec();
filterChanged();
constraintsListWidget->setCurrentRow(constraintsListWidget->count()-1);
}
void ConstraintThreeActivitiesGroupedForm::addConstraint()
{
AddConstraintThreeActivitiesGroupedForm form(this);
setParentAndOtherThings(&form, this);
form.exec();
filterChanged();
constraintsListWidget->setCurrentRow(constraintsListWidget->count()-1);
}
void ConstraintActivitiesMaxSimultaneousInSelectedTimeSlotsForm::addConstraint()
{
AddConstraintActivitiesMaxSimultaneousInSelectedTimeSlotsForm form(this);
setParentAndOtherThings(&form, this);
form.exec();
filterChanged();
constraintsListWidget->setCurrentRow(constraintsListWidget->count()-1);
}
void ConstraintStudentsSetMinGapsBetweenBuildingChangesForm::addConstraint()
{
AddConstraintStudentsSetMinGapsBetweenBuildingChangesForm form(this);
setParentAndOtherThings(&form, this);
form.exec();
filterChanged();
constraintsListWidget->setCurrentRow(constraintsListWidget->count()-1);
}
void ConstraintSubactivitiesPreferredStartingTimesForm::addConstraint()
{
AddConstraintSubactivitiesPreferredStartingTimesForm form(this);
setParentAndOtherThings(&form, this);
form.exec();
this->refreshConstraintsListWidget();
constraintsListWidget->setCurrentRow(constraintsListWidget->count()-1);
}
void BuildingsForm::addBuilding()
{
AddBuildingForm addBuildingForm(this);
setParentAndOtherThings(&addBuildingForm, this);
addBuildingForm.exec();
filterChanged();
buildingsListWidget->setCurrentRow(buildingsListWidget->count()-1);
}
void ConstraintTeacherActivityTagMaxHoursDailyForm::addConstraint()
{
AddConstraintTeacherActivityTagMaxHoursDailyForm form(this);
setParentAndOtherThings(&form, this);
form.exec();
filterChanged();
constraintsListWidget->setCurrentRow(constraintsListWidget->count()-1);
}
void ConstraintTeacherNotAvailableTimesForm::addConstraint()
{
AddConstraintTeacherNotAvailableTimesForm form(this);
setParentAndOtherThings(&form, this);
form.exec();
filterChanged();
constraintsListWidget->setCurrentRow(constraintsListWidget->count()-1);
}
void ConstraintActivitiesSameRoomIfConsecutiveForm::addConstraint()
{
AddConstraintActivitiesSameRoomIfConsecutiveForm form(this);
setParentAndOtherThings(&form, this);
form.exec();
filterChanged();
constraintsListWidget->setCurrentRow(constraintsListWidget->count()-1);
}
void ConstraintTeacherHomeRoomsForm::addConstraint()
{
AddConstraintTeacherHomeRoomsForm form(this);
setParentAndOtherThings(&form, this);
form.exec();
this->refreshConstraintsListWidget();
constraintsListWidget->setCurrentRow(constraintsListWidget->count()-1);
}
void ConstraintTeachersMaxDaysPerWeekForm::addConstraint()
{
AddConstraintTeachersMaxDaysPerWeekForm form(this);
setParentAndOtherThings(&form, this);
form.exec();
filterChanged();
constraintsListWidget->setCurrentRow(constraintsListWidget->count()-1);
}
void ConstraintSubjectActivityTagPreferredRoomForm::addConstraint()
{
AddConstraintSubjectActivityTagPreferredRoomForm form(this);
setParentAndOtherThings(&form, this);
form.exec();
filterChanged();
constraintsListWidget->setCurrentRow(constraintsListWidget->count()-1);
}
void ConstraintStudentsMaxHoursContinuouslyForm::addConstraint()
{
AddConstraintStudentsMaxHoursContinuouslyForm form(this);
setParentAndOtherThings(&form, this);
form.exec();
filterChanged();
constraintsListWidget->setCurrentRow(constraintsListWidget->count()-1);
}
void YearsForm::divideYear()
{
if(yearsListWidget->currentRow()<0){
QMessageBox::information(this, tr("FET information"), tr("Invalid selected year"));
return;
}
QString yearName=yearsListWidget->currentItem()->text();
SplitYearForm form(this, yearName);
setParentAndOtherThings(&form, this);
form.exec();
}
void SubgroupsForm::modifySubgroup()
{
if(yearsListWidget->currentRow()<0){
QMessageBox::information(this, tr("FET information"), tr("Invalid selected year"));
return;
}
QString yearName=yearsListWidget->currentItem()->text();
int yearIndex=gt.rules.searchYear(yearName);
assert(yearIndex>=0);
if(groupsListWidget->currentRow()<0){
QMessageBox::information(this, tr("FET information"), tr("Invalid selected group"));
return;
}
QString groupName=groupsListWidget->currentItem()->text();
int groupIndex=gt.rules.searchGroup(yearName, groupName);
assert(groupIndex>=0);
int q=subgroupsListWidget->currentRow();
int valv=subgroupsListWidget->verticalScrollBar()->value();
int valh=subgroupsListWidget->horizontalScrollBar()->value();
if(subgroupsListWidget->currentRow()<0){
QMessageBox::information(this, tr("FET information"), tr("Invalid selected subgroup"));
return;
}
QString subgroupName=subgroupsListWidget->currentItem()->text();
int subgroupIndex=gt.rules.searchSubgroup(yearName, groupName, subgroupName);
assert(subgroupIndex>=0);
StudentsSet* sset=gt.rules.searchStudentsSet(subgroupName);
assert(sset!=NULL);
int numberOfStudents=sset->numberOfStudents;
ModifyStudentsSubgroupForm form(this, yearName, groupName, subgroupName, numberOfStudents);
setParentAndOtherThings(&form, this);
form.exec();
groupChanged(groupName);
subgroupsListWidget->verticalScrollBar()->setValue(valv);
subgroupsListWidget->horizontalScrollBar()->setValue(valh);
if(q>=subgroupsListWidget->count())
q=subgroupsListWidget->count()-1;
if(q>=0)
subgroupsListWidget->setCurrentRow(q);
else
subgroupTextEdit->setPlainText(QString(""));
}
void YearsForm::addYear()
{
AddStudentsYearForm form(this);
setParentAndOtherThings(&form, this);
form.exec();
yearsListWidget->clear();
for(int i=0; i<gt.rules.yearsList.size(); i++){
StudentsYear* year=gt.rules.yearsList[i];
yearsListWidget->addItem(year->name);
}
int i=yearsListWidget->count()-1;
if(i>=0)
yearsListWidget->setCurrentRow(i);
}
void ModifyActivityForm::help()
{
QString s;
s+=tr("Abbreviations in this dialog:");
s+="\n\n";
s+=tr("'Students' (the text near the spin box), means 'Number of students (-1 for automatic)'");
s+="\n";
s+=tr("'Split' means 'Is split into ... activities per week'. This value cannot be changed."
" If you need to modify it, please remove the corresponding activities and add a new split activity.");
s+="\n";
s+=tr("The 'Duration' spin box and the 'Active' check box refer to each component of current activity, you can change "
"them for each component, separately, by selecting the corresponding tab in the tab widget.");
//show the message in a dialog
QDialog dialog(this);
dialog.setWindowTitle(tr("FET - help on modifying activity(ies)"));
QVBoxLayout* vl=new QVBoxLayout(&dialog);
QPlainTextEdit* te=new QPlainTextEdit();
te->setPlainText(s);
te->setReadOnly(true);
QPushButton* pb=new QPushButton(tr("OK"));
QHBoxLayout* hl=new QHBoxLayout(0);
hl->addStretch(1);
hl->addWidget(pb);
vl->addWidget(te);
vl->addLayout(hl);
connect(pb, SIGNAL(clicked()), &dialog, SLOT(close()));
dialog.resize(600,470);
centerWidgetOnScreen(&dialog);
setParentAndOtherThings(&dialog, this);
dialog.exec();
}
void YearsForm::modifyYear()
{
int q=yearsListWidget->currentRow();
int valv=yearsListWidget->verticalScrollBar()->value();
int valh=yearsListWidget->horizontalScrollBar()->value();
if(yearsListWidget->currentRow()<0){
QMessageBox::information(this, tr("FET information"), tr("Invalid selected year"));
return;
}
QString yearName=yearsListWidget->currentItem()->text();
StudentsSet* sset=gt.rules.searchStudentsSet(yearName);
assert(sset!=NULL);
int numberOfStudents=sset->numberOfStudents;
ModifyStudentsYearForm form(this, yearName, numberOfStudents);
setParentAndOtherThings(&form, this);
form.exec();
yearsListWidget->clear();
for(int i=0; i<gt.rules.yearsList.size(); i++){
StudentsYear* year=gt.rules.yearsList[i];
yearsListWidget->addItem(year->name);
}
yearsListWidget->verticalScrollBar()->setValue(valv);
yearsListWidget->horizontalScrollBar()->setValue(valh);
if(q>=yearsListWidget->count())
q=yearsListWidget->count()-1;
if(q>=0)
yearsListWidget->setCurrentRow(q);
else
detailsTextEdit->setPlainText(QString(""));
}
void TimetableGenerateForm::stopHighest()
{
if(!simulation_running){
return;
}
simulation_running=false;
myMutex.lock();
gen.abortOptimization=true;
myMutex.unlock();
myMutex.lock();
Solution& c=highestStageSolution;
//needed to find the conflicts strings
QString tmp;
c.fitness(gt.rules, &tmp);
TimetableExport::getStudentsTimetable(c);
TimetableExport::getTeachersTimetable(c);
TimetableExport::getRoomsTimetable(c);
//update the string representing the conflicts
conflictsStringTitle=TimetableGenerateForm::tr("Conflicts", "Title of dialog");
conflictsString="";
conflictsString+=TimetableGenerateForm::tr("Total conflicts:");
conflictsString+=" ";
conflictsString+=CustomFETString::number(c.conflictsTotal);
conflictsString+="\n";
conflictsString+=TimetableGenerateForm::tr("Conflicts listing (in decreasing order):");
conflictsString+="\n";
foreach(QString t, c.conflictsDescriptionList)
conflictsString+=t+"\n";
TimetableExport::writeHighestStageResults(this);
QString s=TimetableGenerateForm::tr("Simulation interrupted! FET could not find a timetable."
" Maybe you can consider lowering the constraints.");
s+=" ";
QString kk;
kk=FILE_SEP;
if(INPUT_FILENAME_XML=="")
kk.append("unnamed");
else{
kk.append(INPUT_FILENAME_XML.right(INPUT_FILENAME_XML.length()-INPUT_FILENAME_XML.lastIndexOf(FILE_SEP)-1));
if(kk.right(4)==".fet")
kk=kk.left(kk.length()-4);
}
kk.append("-highest");
s+=TimetableGenerateForm::tr("The partial highest-stage results were saved in the directory %1")
.arg(QDir::toNativeSeparators(OUTPUT_DIR+FILE_SEP+"timetables"+kk));
s+="\n\n";
s+=TimetableGenerateForm::tr("Additional information relating impossible to schedule activities:");
s+="\n\n";
s+=tr("FET managed to schedule correctly the first %1 most difficult activities."
" You can see initial order of placing the activities in the generate dialog. The activity which might cause problems"
" might be the next activity in the initial order of evaluation. This activity is listed below:")
.arg(maxActivitiesPlaced);
s+="\n\n";
s+=tr("Please check constraints related to following possibly problematic activity (or teacher(s), or students set(s)):");
s+="\n";
s+="-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- ";
s+="\n";
if(maxActivitiesPlaced>=0 && maxActivitiesPlaced<gt.rules.nInternalActivities
&& initialOrderOfActivitiesIndices[maxActivitiesPlaced]>=0 && initialOrderOfActivitiesIndices[maxActivitiesPlaced]<gt.rules.nInternalActivities){
int ai=initialOrderOfActivitiesIndices[maxActivitiesPlaced];
s+=TimetableGenerateForm::tr("Id: %1 (%2)", "%1 is id of activity, %2 is detailed description of activity")
.arg(gt.rules.internalActivitiesList[ai].id)
.arg(getActivityDetailedDescription(gt.rules, gt.rules.internalActivitiesList[ai].id));
}
else
s+=tr("Difficult activity cannot be computed - please report possible bug");
s+="\n";
myMutex.unlock();
//show the message in a dialog
QDialog dialog(this);
dialog.setWindowTitle(TimetableGenerateForm::tr("Generation stopped (highest stage)", "The title of a dialog, meaning that the generation of the timetable was stopped "
"and highest stage timetable written."));
QVBoxLayout* vl=new QVBoxLayout(&dialog);
QPlainTextEdit* te=new QPlainTextEdit();
te->setPlainText(s);
te->setReadOnly(true);
QPushButton* pb=new QPushButton(TimetableGenerateForm::tr("OK"));
QHBoxLayout* hl=new QHBoxLayout(0);
hl->addStretch(1);
hl->addWidget(pb);
vl->addWidget(te);
vl->addLayout(hl);
connect(pb, SIGNAL(clicked()), &dialog, SLOT(close()));
dialog.resize(700,500);
centerWidgetOnScreen(&dialog);
restoreFETDialogGeometry(&dialog, settingsName);
setParentAndOtherThings(&dialog, this);
dialog.exec();
saveFETDialogGeometry(&dialog, settingsName);
startPushButton->setEnabled(true);
stopPushButton->setDisabled(true);
stopHighestPushButton->setDisabled(true);
closePushButton->setEnabled(true);
writeResultsPushButton->setDisabled(true);
writeHighestStagePushButton->setDisabled(true);
seeImpossiblePushButton->setDisabled(true);
}
void TimetableGenerateForm::impossibleToSolve()
{
if(!simulation_running){
return;
}
simulation_running=false;
myMutex.lock();
gen.abortOptimization=true;
myMutex.unlock();
myMutex.lock();
Solution& c=gen.c;
//needed to find the conflicts strings
QString tmp;
c.fitness(gt.rules, &tmp);
TimetableExport::getStudentsTimetable(c);
TimetableExport::getTeachersTimetable(c);
TimetableExport::getRoomsTimetable(c);
//update the string representing the conflicts
conflictsStringTitle=TimetableGenerateForm::tr("Conflicts", "Title of dialog");
conflictsString="";
conflictsString+=TimetableGenerateForm::tr("Total conflicts:");
conflictsString+=" ";
conflictsString+=CustomFETString::number(c.conflictsTotal);
conflictsString+="\n";
conflictsString+=TimetableGenerateForm::tr("Conflicts listing (in decreasing order):");
conflictsString+="\n";
foreach(QString t, c.conflictsDescriptionList)
conflictsString+=t+"\n";
TimetableExport::writeSimulationResults(this);
QString s=TimetableGenerateForm::tr("Simulation impossible! Maybe you can consider lowering the constraints.");
s+=" ";
QString kk;
kk=FILE_SEP;
if(INPUT_FILENAME_XML=="")
kk.append("unnamed");
else{
kk.append(INPUT_FILENAME_XML.right(INPUT_FILENAME_XML.length()-INPUT_FILENAME_XML.lastIndexOf(FILE_SEP)-1));
if(kk.right(4)==".fet")
kk=kk.left(kk.length()-4);
}
kk.append("-single");
s+=TimetableGenerateForm::tr("The partial results were saved in the directory %1")
.arg(QDir::toNativeSeparators(OUTPUT_DIR+FILE_SEP+"timetables"+kk));
s+="\n\n";
s+=TimetableGenerateForm::tr("Additional information relating impossible to schedule activities:");
s+="\n\n";
s+=TimetableGenerateForm::tr("Please check the constraints related to the "
"activity below, which might be impossible to schedule:");
s+="\n\n";
for(int i=0; i<gen.nDifficultActivities; i++){
int ai=gen.difficultActivities[i];
s+=TimetableGenerateForm::tr("No: %1").arg(i+1);
s+=", ";
s+=TimetableGenerateForm::tr("Id: %1 (%2)", "%1 is id of activity, %2 is detailed description of activity")
.arg(gt.rules.internalActivitiesList[ai].id)
.arg(getActivityDetailedDescription(gt.rules, gt.rules.internalActivitiesList[ai].id));
s+="\n";
}
myMutex.unlock();
//show the message in a dialog
QDialog dialog(this);
dialog.setWindowTitle(TimetableGenerateForm::tr("Generation impossible", "The title of a dialog, meaning that the generation of the timetable is impossible."));
QVBoxLayout* vl=new QVBoxLayout(&dialog);
QPlainTextEdit* te=new QPlainTextEdit();
te->setPlainText(s);
te->setReadOnly(true);
QPushButton* pb=new QPushButton(TimetableGenerateForm::tr("OK"));
QHBoxLayout* hl=new QHBoxLayout(0);
hl->addStretch(1);
hl->addWidget(pb);
vl->addWidget(te);
vl->addLayout(hl);
connect(pb, SIGNAL(clicked()), &dialog, SLOT(close()));
dialog.resize(700,500);
centerWidgetOnScreen(&dialog);
restoreFETDialogGeometry(&dialog, settingsName);
setParentAndOtherThings(&dialog, this);
dialog.exec();
saveFETDialogGeometry(&dialog, settingsName);
startPushButton->setEnabled(true);
stopPushButton->setDisabled(true);
stopHighestPushButton->setDisabled(true);
closePushButton->setEnabled(true);
writeResultsPushButton->setDisabled(true);
writeHighestStagePushButton->setDisabled(true);
seeImpossiblePushButton->setDisabled(true);
}
void AddActivityForm::addActivity()
{
double weight;
QString tmp=percentageLineEdit->text();
weight_sscanf(tmp, "%lf", &weight);
if(percentageLineEdit->isEnabled() && (weight<0.0 || weight>100.0)){
QMessageBox::warning(this, tr("FET information"),
tr("Invalid weight (percentage) for added constraint min days between activities"));
return;
}
//teachers
QStringList teachers_names;
if(selectedTeachersListWidget->count()<=0){
int t=QMessageBox::question(this, tr("FET question"),
tr("Do you really want to add an activity without teacher(s)?"),
QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes);
if(t==QMessageBox::No)
return;
}
else{
for(int i=0; i<selectedTeachersListWidget->count(); i++){
assert(gt.rules.searchTeacher(selectedTeachersListWidget->item(i)->text())>=0);
teachers_names.append(selectedTeachersListWidget->item(i)->text());
}
}
//subject
QString subject_name=subjectsComboBox->currentText();
int subject_index=gt.rules.searchSubject(subject_name);
if(subject_index<0){
QMessageBox::warning(this, tr("FET warning"),
tr("Invalid subject"));
return;
}
QStringList activity_tags_names;
for(int i=0; i<selectedActivityTagsListWidget->count(); i++){
assert(gt.rules.searchActivityTag(selectedActivityTagsListWidget->item(i)->text())>=0);
activity_tags_names.append(selectedActivityTagsListWidget->item(i)->text());
}
//students
QStringList students_names;
if(selectedStudentsListWidget->count()<=0){
int t=QMessageBox::question(this, tr("FET question"),
tr("Do you really want to add an activity without student set(s)?"),
QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes);
if(t==QMessageBox::No)
return;
}
else{
for(int i=0; i<selectedStudentsListWidget->count(); i++){
assert(gt.rules.searchStudentsSet(selectedStudentsListWidget->item(i)->text())!=NULL);
students_names.append(selectedStudentsListWidget->item(i)->text());
}
}
if(splitSpinBox->value()==1){ //indivisible activity
int duration=duration1SpinBox->value();
if(duration<0){
QMessageBox::warning(this, tr("FET information"),
tr("Invalid duration"));
return;
}
bool active=false;
if(active1CheckBox->isChecked())
active=true;
int activityid=0; //We set the id of this newly added activity = (the largest existing id + 1)
for(int i=0; i<gt.rules.activitiesList.size(); i++){
Activity* act=gt.rules.activitiesList[i];
if(act->id > activityid)
activityid = act->id;
}
activityid++;
Activity a(gt.rules, activityid, 0, teachers_names, subject_name, activity_tags_names, students_names,
duration, duration, /*parity,*/ active, (nStudentsSpinBox->value()==-1), nStudentsSpinBox->value());
bool already_existing=false;
for(int i=0; i<gt.rules.activitiesList.size(); i++){
Activity* act=gt.rules.activitiesList[i];
if((*act)==a)
already_existing=true;
}
if(already_existing){
int t=QMessageBox::question(this, tr("FET question"),
//tr("This activity already exists. Insert it again?"),
tr("A similar activity already exists. Do you want to insert current activity?"),
tr("Yes"),tr("No"));
assert(t==0 || t==1 ||t==-1);
if(t==1) //no pressed
return;
if(t==-1) //Esc pressed
return;
}
bool tmp=gt.rules.addSimpleActivity(this, activityid, 0, teachers_names, subject_name, activity_tags_names,
students_names, duration, duration, active,
(nStudentsSpinBox->value()==-1), nStudentsSpinBox->value());
if(tmp)
QMessageBox::information(this, tr("FET information"), tr("Activity added"));
else
QMessageBox::critical(this, tr("FET information"), tr("Activity NOT added - please report error"));
}
else{ //split activity
if(minDayDistanceSpinBox->value()>0 && splitSpinBox->value()>gt.rules.nDaysPerWeek){
int t=LongTextMessageBox::largeConfirmation(this, tr("FET confirmation"),
tr("Possible incorrect setting. Are you sure you want to add current activity? See details below:")+"\n\n"+
tr("You want to add a container activity split into more than the number of days per week and also add a constraint min days between activities."
" This is a very bad practice from the way the algorithm of generation works (it slows down the generation and makes it harder to find a solution).")+
"\n\n"+
tr("The best way to add the activities would be:")+
"\n\n"+
tr("1. If you add 'force consecutive if same day', then couple extra activities in pairs to obtain a number of activities equal to the number of days per week"
". Example: 7 activities with duration 1 in a 5 days week, then transform into 5 activities with durations: 2,2,1,1,1 and add a single container activity with these 5 components"
" (possibly raising the weight of added constraint min days between activities up to 100%)")+
"\n\n"+
tr("2. If you don't add 'force consecutive if same day', then add a larger activity splitted into a number of"
" activities equal with the number of days per week and the remaining components into other larger splitted activity."
" For example, suppose you need to add 7 activities with duration 1 in a 5 days week. Add 2 larger container activities,"
" first one splitted into 5 activities with duration 1 and second one splitted into 2 activities with duration 1"
" (possibly raising the weight of added constraints min days between activities for each of the 2 containers up to 100%)")+
"\n\n"+
tr("Do you want to add current activities as they are now (not recommended) or cancel and edit them as instructed?")
,
tr("Yes"), tr("No"), QString(), 0, 1);
if(t==1)
return;
}
int totalduration;
int durations[MAX_SPLIT_OF_AN_ACTIVITY];
bool active[MAX_SPLIT_OF_AN_ACTIVITY];
int nsplit=splitSpinBox->value();
totalduration=0;
for(int i=0; i<nsplit; i++){
durations[i]=dur(i)->value();
active[i]=false;
if(activ(i)->isChecked())
active[i]=true;
totalduration+=durations[i];
}
//the group id of this split activity and the id of the first partial activity
//it is the maximum already existing id + 1
int firstactivityid=0;
for(int i=0; i<gt.rules.activitiesList.size(); i++){
Activity* act=gt.rules.activitiesList[i];
if(act->id > firstactivityid)
firstactivityid = act->id;
}
firstactivityid++;
int minD=minDayDistanceSpinBox->value();
bool tmp=gt.rules.addSplitActivity(this, firstactivityid, firstactivityid,
teachers_names, subject_name, activity_tags_names, students_names,
nsplit, totalduration, durations,
active, minD, weight, forceConsecutiveCheckBox->isChecked(),
(nStudentsSpinBox->value()==-1), nStudentsSpinBox->value());
if(tmp){
if(minD>1 && weight<100.0){
SecondMinDaysDialog second(this, minD, weight);
setParentAndOtherThings(&second, this);
int code=second.exec();
if(code==QDialog::Accepted){
assert(second.weight>=0 && second.weight<=100.0);
QList<int> acts;
for(int i=0; i<nsplit; i++){
acts.append(firstactivityid+i);
}
TimeConstraint* c=new ConstraintMinDaysBetweenActivities(second.weight, forceConsecutiveCheckBox->isChecked(), nsplit, acts, minD-1);
bool tmp=gt.rules.addTimeConstraint(c);
assert(tmp);
}
}
QMessageBox::information(this, tr("FET information"), tr("Split activity added."
" Please note that FET currently cannot check for duplicates when adding split activities"
". It is advisable to check the statistics after adding all the activities"));
}
else
QMessageBox::critical(this, tr("FET information"), tr("Split activity NOT added - error???"));
}
PlanningChanged::increasePlanningCommunicationSpinBox();
}
void AddActivityForm::help()
{
QString s;
s+=tr("Abbreviations in this dialog:");
s+="\n\n";
s+=tr("'Students' (the text near the spin box), means 'Number of students (-1 for automatic)'");
s+="\n";
s+=tr("'Split' means 'Split into ... activities per week'");
s+="\n";
s+=tr("'Min days' means 'The minimum required distance in days between each pair of activities'");
s+="\n";
s+=tr("'Weight %' means 'Percentage of added constraint (min days between activities constraint). Recommended: 95.0%-100.0%'");
s+="\n";
s+=tr("'Consecutive' means 'If activities on same day, force consecutive?'");
s+="\n";
s+=tr("The 'Duration' spin box and the 'Active' check box refer to each component of current activity, you can change "
"them for each component, separately, by selecting the corresponding tab in the tab widget.");
s+="\n\n";
s+=tr("A first notice: "
"If you use a 5 days week: "
"when adding an activity split into only 2 components "
"per week, the best practice is to add min days between activities to be 2. "
"If you split an activity into 3 components per week - please read FAQ question Q1-5-September-2008");
s+="\n\n";
s+=tr("You can select a teacher from all the teachers with the mouse or with the keyboard tab/up/down, then "
"double click it to add it to the selected teachers for current activity. "
"You can then choose to remove a teacher from the selected teachers. You can highlight it "
"with the mouse or with the keyboard, then double click it to remove this teacher from the selected teachers.");
s+="\n\n";
s+=tr("The same procedure (double click) applies to students sets and activity tags.");
s+="\n\n";
s+=tr("You can check/uncheck show years, show groups or show subgroups.");
s+="\n\n";
s+=tr("If you split a larger activity into more activities per week, you have a multitude of choices:\n"
"You can choose the minimum distance in days between each pair of activities."
" Please note that a minimum distance of 1 means that the activities must not be in the same day, "
"a minimum distance of 2 means that the activities must be separated by one day (distance from Monday"
" to Wednesday for instance is 2 days), etc.");
s+="\n\n";
s+=tr("If you have for instance an activity with 2 lessons per week and you want to spread them to at "
"least 2 days distance, you can add a constraint min days with min days = 2 and weight 95% "
"(or higher). If you want also to ensure that activities will "
"be separated by at least one day, you can use this feature: "
"add a constraint min days with minimum days 2 and weight 95% or lower, and after that you'll get "
"the possibility to add another constraint with min 1 days and weight 95% or higher. "
"It works if you first select in the dialog the min days >= 2 and click Add activities. Or you can add manually the constraints "
"(difficult this way). "
"Important: it is best practice to consider both constraints to have 95% weight. The combination assures that "
"the resultant is 99.75% weight");
s+="\n\n";
s+=tr("Please note that the min days distance is a time constraint and you can only see/modify it in the "
"time constraints dialogs, not in the modify activity dialog. Additionally, you can see the constraints "
"for each activity in the details text box of each activity");
s+="\n\n";
s+=tr("If you choose a value greater or equal with 1 for min days, a time constraint min days between activities will be added automatically "
"(you can see this constraint in the time constraints list or you can see this constraint in the "
"detailed description of the activity). You can select a weight percentage for this constraint. "
"If you select 100%, the constraint must be respected all the time. If you select 95%, there is a small chance "
"that the timetable will not respect this constraint. Recommended values are 95.0%-100.0% (maybe you could try "
"with 95%, then 99.75%, or even 100.0%, but the generation time might be larger). Generally, 99.75% might be a good value. "
"Note: if you put a value less than 100% and the constraint is too tough, FET is able to find that this constraint "
"is impossible and will break it. 99.75% might be better than 95% but possibly slower. The percentage is subjective "
"(if you put 95% you may get 6 soft conflicts and if you put 99.75% you may get 3 soft conflicts). "
"Starting with FET-5.3.6, it is possible to change this value for all constraints in one click, in constraint min days"
" between activities dialog.");
s+="\n\n";
s+=tr("There is another option, if the activities are in the same day, force consecutive activities. You can select "
"this option for instance if you have 5 lessons of math in 5 days, and there is no timetable which respects "
"fully the days separation. Then, you can set the weight percent of the min days constraint to 95% and "
"add consecutive if same day. You will have as results say 3 lessons with duration 1 and a 2 hours lesson in another day. "
"Please be careful: if the activities are on the same day, even if the constraint has 0% weight, then the activities are forced to be "
"consecutive.");
s+="\n\n";
s+=tr("Current algorithm cannot schedule 3 activities in the same day if consecutive is checked, so "
"you will get no solution in such extreme cases (for instance, if you have 3 lessons and a teacher which works only 1 day per week, "
"and select 'force consecutive if same day', you will get an imposssible timetable. But these are extremely unlikely cases).");
s+="\n\n";
s+=tr("Note: You cannot add 'consecutive if same day' with min days=0. If you want this, you have to add "
"min days at least 1 (and any weight percentage).");
s+="\n\n";
s+=tr("Starting with version 5.0.0, it is possible to add activities with no students or no teachers");
s+="\n\n";
s+=tr("If you select a number of min days above 1 (say this number is n), you will get the possibility "
"to add a second constraint min days between activities, with min days = n-1 and a percentage of your choice. Just click "
"Add activities");
//show the message in a dialog
QDialog dialog(this);
dialog.setWindowTitle(tr("FET - help on adding activity(ies)"));
QVBoxLayout* vl=new QVBoxLayout(&dialog);
QPlainTextEdit* te=new QPlainTextEdit();
te->setPlainText(s);
te->setReadOnly(true);
QPushButton* pb=new QPushButton(tr("OK"));
QHBoxLayout* hl=new QHBoxLayout(0);
hl->addStretch(1);
hl->addWidget(pb);
vl->addWidget(te);
vl->addLayout(hl);
connect(pb, SIGNAL(clicked()), &dialog, SLOT(close()));
dialog.resize(700,500);
centerWidgetOnScreen(&dialog);
setParentAndOtherThings(&dialog, this);
dialog.exec();
}
