//==============================================================================
void Observer::removeAllSubjects()
{
std::set<const Subject*>::iterator it = mSubjects.begin(),
end = mSubjects.end();
while(it != end)
removeSubject(*(it++));
}
void
AnGenericRowProvider::clearRows(void)
{
for (unsigned int i=0; i<allrows_.size(); ++i)
removeSubject(allrows_[i]);
allrows_.clear();
visiblerows_.clear();
sizeChangeEvent(0);
}
bool
AnGenericRowProvider::removeRawRow(unsigned int idx)
{
if (idx >= allrows_.size())
return false;
removeSubject(allrows_[idx]);
allrows_.erase(allrows_.begin()+idx);
updateVisible();
return true;
}
void
AnGenericRowProvider::setSortProperty(AnListProperty *sortprop)
{
if (sortProperty_)
removeSubject(sortProperty_);
sortProperty_ = sortprop;
if (sortProperty_)
addSubject(sortProperty_);
updateVisible();
}
AnGenericRowProvider::~AnGenericRowProvider(void)
{
for (unsigned int i=0; i<allrows_.size(); ++i) {
removeSubject(allrows_[i]);
}
allrows_.clear();
visiblerows_.clear();
/* Using the setter methods ensures that removeSubject is called: */
setSortProperty(NULL);
setFilterProperty(NULL);
}
void
AnGenericRowProvider::setFilterProperty(AnListProperty *filter)
{
if (filterProperty_)
removeSubject(filterProperty_);
filterProperty_ = filter;
if (filterProperty_)
addSubject(filterProperty_);
filterString_ = wxEmptyString;
updateVisible();
}
SubjectsForm::SubjectsForm(QWidget* parent): QDialog(parent)
{
setupUi(this);
currentSubjectTextEdit->setReadOnly(true);
renameSubjectPushButton->setDefault(true);
subjectsListWidget->setSelectionMode(QAbstractItemView::SingleSelection);
connect(closePushButton, SIGNAL(clicked()), this, SLOT(close()));
connect(addSubjectPushButton, SIGNAL(clicked()), this, SLOT(addSubject()));
connect(removeSubjectPushButton, SIGNAL(clicked()), this, SLOT(removeSubject()));
connect(renameSubjectPushButton, SIGNAL(clicked()), this, SLOT(renameSubject()));
connect(moveSubjectUpPushButton, SIGNAL(clicked()), this, SLOT(moveSubjectUp()));
connect(moveSubjectDownPushButton, SIGNAL(clicked()), this, SLOT(moveSubjectDown()));
connect(sortSubjectsPushButton, SIGNAL(clicked()), this, SLOT(sortSubjects()));
connect(subjectsListWidget, SIGNAL(currentRowChanged(int)), this, SLOT(subjectChanged(int)));
connect(activateSubjectPushButton, SIGNAL(clicked()), this, SLOT(activateSubject()));
connect(deactivateSubjectPushButton, SIGNAL(clicked()), this, SLOT(deactivateSubject()));
connect(subjectsListWidget, SIGNAL(itemDoubleClicked(QListWidgetItem*)), this, SLOT(renameSubject()));
connect(commentsPushButton, SIGNAL(clicked()), this, SLOT(comments()));
centerWidgetOnScreen(this);
restoreFETDialogGeometry(this);
//restore splitter state
QSettings settings(COMPANY, PROGRAM);
if(settings.contains(this->metaObject()->className()+QString("/splitter-state")))
splitter->restoreState(settings.value(this->metaObject()->className()+QString("/splitter-state")).toByteArray());
subjectsListWidget->clear();
for(int i=0; i<gt.rules.subjectsList.size(); i++){
Subject* sbj=gt.rules.subjectsList[i];
subjectsListWidget->addItem(sbj->name);
}
if(subjectsListWidget->count()>0)
subjectsListWidget->setCurrentRow(0);
}
Observer::~Observer(void)
{
SubjectList::iterator it;
if (subjects_ == NULL) {
return;
}
/*
* The wxList Iterator is not stable accross removes of the
* current object from the list. Thus we always use the
* first element from the list and rely on the fact that
* removeSubject will remove the current object from the
* list.
*/
while ((it = subjects_->begin()) != subjects_->end()) {
removeSubject(*it);
}
delete subjects_;
}
Form::Form(QWidget *parent) :
QWidget(parent),
ui(new Ui::Form), dialog(new Dialog)
{
setFixedSize(680, 600);
ui->setupUi(this);
enableExams();
populateComboBoxes();
populateSpinBoxes();
QIntValidator *validator = new QIntValidator;
ui->lineExamNumber->setValidator(validator);
ui->lineExamNumber2->setValidator(validator);
ui->lineAppNumber->setFocus();
QObject::connect(ui->pushButtonAddSubject, SIGNAL(clicked()), this, SLOT(viewDialog()));
QObject::connect(ui->pushButtonAddSubject2, SIGNAL(clicked()), this, SLOT(viewDialog2()));
QObject::connect(ui->pushButtonCancel, SIGNAL(clicked()), this, SLOT(close()));
QObject::connect(ui->pushButtonSave, SIGNAL(clicked()), this, SLOT(acceptForm()));
QObject::connect(ui->checkBoxTwoSittings, SIGNAL(toggled(bool)), this, SLOT(enableExams()));
QObject::connect(ui->pushButtonRemove, SIGNAL(clicked()), this, SLOT(removeSubject()));
QObject::connect(ui->pushButtonRemove2, SIGNAL(clicked()), this, SLOT(removeSubject2()));
}
void
Observer::deleteHandler(Subject *subject)
{
removeSubject(subject);
updateDelete(subject);
}
/**
* Implementation of Observer::updateDelete().
*/
void updateDelete(Subject *subject) {
removeSubject(subject);
perspective_ = NULL;
rowChangeEvent(0, -1);
}
//==============================================================================
void Observer::receiveDestructionNotification(const Subject* _subject)
{
removeSubject(_subject);
handleDestructionNotification(_subject);
}
