void ObjectControllerPrivate::updateClassProperties(const QMetaObject *metaObject, bool recursive)
{
if (!metaObject)
return;
if (recursive)
updateClassProperties(metaObject->superClass(), recursive);
QtProperty *classProperty = m_classToProperty.value(metaObject);
if (!classProperty)
return;
for (int idx = metaObject->propertyOffset(); idx < metaObject->propertyCount(); idx++) {
QMetaProperty metaProperty = metaObject->property(idx);
if (metaProperty.isReadable()) {
if (m_classToIndexToProperty.contains(metaObject) && m_classToIndexToProperty[metaObject].contains(idx)) {
QtVariantProperty *subProperty = m_classToIndexToProperty[metaObject][idx];
if (metaProperty.isEnumType()) {
if (metaProperty.isFlagType())
subProperty->setValue(flagToInt(metaProperty.enumerator(), metaProperty.read(m_object).toInt()));
else
subProperty->setValue(enumToInt(metaProperty.enumerator(), metaProperty.read(m_object).toInt()));
} else {
subProperty->setValue(metaProperty.read(m_object));
}
}
}
}
}
void MainWindow::setupClassViewer()
{
tbtnAdd_class->setAction(actionAdd_class, true);
tbtnAdd_class->setText(tr("Add"));
tbtnAdd_class->setIconSize(QSize(16, 16));
tbtnDelete_class->setAction(actionDelete_class, true);
tbtnDelete_class->setText(tr("Delete"));
tbtnDelete_class->setIconSize(QSize(16, 16));
tbtnAdd_student->setAction(actionAdd_student, true);
tbtnAdd_student->setText(tr("Add"));
tbtnAdd_student->setIconSize(QSize(16, 16));
tbtnDelete_student->setAction(actionDelete_student, true);
tbtnDelete_student->setText(tr("Delete"));
tbtnDelete_student->setIconSize(QSize(16, 16));
tbtnAdd_session->setAction(actionAdd_session, true);
tbtnAdd_session->setText(tr("Add"));
tbtnAdd_session->setIconSize(QSize(16, 16));
tbtnDelete_session->setAction(actionDelete_session, true);
tbtnDelete_session->setText(tr("Delete"));
tbtnDelete_session->setIconSize(QSize(16, 16));
QObject::connect(actionAdd_class, SIGNAL(triggered()), this, SLOT(addClass()));
QObject::connect(actionDelete_class, SIGNAL(triggered()), this, SLOT(deleteClass()));
QObject::connect(actionPrint_class_summary, SIGNAL(triggered()), this, SLOT(printClassSummary()));
QObject::connect(actionAdd_student, SIGNAL(triggered()), this, SLOT(addStudent()));
QObject::connect(actionDelete_student, SIGNAL(triggered()), this, SLOT(deleteStudent()));
QObject::connect(actionAdd_session, SIGNAL(triggered()), this, SLOT(addSession()));
QObject::connect(actionDelete_session, SIGNAL(triggered()), this, SLOT(deleteSession()));
QObject::connect(CLSCFirstYearSpinBox, SIGNAL(valueChanged(int)), CLSCLastYearSpinBox, SLOT(setMinimum(int)));
QObject::connect(CLLCListWidget, SIGNAL(itemDoubleClicked(QListWidgetItem *)), this, SLOT(setCurrentClass(QListWidgetItem *)));
QObject::connect(CLLSListWidget, SIGNAL(itemDoubleClicked(QListWidgetItem *)), this, SLOT(setCurrentClassMember(QListWidgetItem *)));
QObject::connect(CLLSSListWidget, SIGNAL(itemDoubleClicked(QListWidgetItem *)), this, SLOT(viewSession(QListWidgetItem *)));
QObject::connect(CLLSSListWidget, SIGNAL(currentIndexAvailabilityChanged(bool)), actionDelete_session, SLOT(setEnabled(bool)));
QObject::connect(CLLSSListWidget, SIGNAL(currentTextChanged(QString)), this, SLOT(toggleAddSessionToMemberEnabled()));
QObject::connect(CLSSResultsTableWidget, SIGNAL(currentIndexAvailabilityChanged(bool)), tbtnRemoveSession, SLOT(setEnabled(bool)));
QObject::connect(CLSSResultsTableWidget, SIGNAL(itemDoubleClicked(QTableWidgetItem *)), this, SLOT(viewSessionAndStudent(QTableWidgetItem *)));
QObject::connect(CLLCSearchLineEdit, SIGNAL(textChanged(QLineEdit *, const QString &)), CLLCListWidget, SLOT(filterItems(QLineEdit *, const QString &)));
QObject::connect(CLLSSearchLineEdit, SIGNAL(textChanged(QLineEdit *, const QString &)), CLLSListWidget, SLOT(filterItems(QLineEdit *, const QString &)));
QObject::connect(CLLSSSearchLineEdit, SIGNAL(textChanged(QLineEdit *, const QString &)), CLLSSListWidget, SLOT(filterItems(QLineEdit *, const QString &)));
QObject::connect(tbtnApplyClassChanges, SIGNAL(released()), this, SLOT(updateClassProperties()));
QObject::connect(tbtnSaveMemberName, SIGNAL(released()), this, SLOT(updateClassMemberName()));
QObject::connect(tbtnAddSession, SIGNAL(released()), this, SLOT(addSessionToMember()));
QObject::connect(tbtnRemoveSession, SIGNAL(released()), this, SLOT(removeSessionFromMember()));
CLLCListWidget->setSortingEnabled(true);
CLLSSListWidget->setSortingEnabled(true);
CLSSResultsTableWidget->horizontalHeader()->setResizeMode(QHeaderView::Stretch);
CLSSResultsTableWidget->verticalHeader()->hide();
CLSSResultsTableWidget->setEditTriggers(QAbstractItemView::NoEditTriggers);
setCLSCEnabled(false);
}
void ObjectControllerPrivate::slotValueChanged(QtProperty *property, const QVariant &value)
{
if (!m_propertyToIndex.contains(property))
return;
int idx = m_propertyToIndex.value(property);
const QMetaObject *metaObject = m_object->metaObject();
QMetaProperty metaProperty = metaObject->property(idx);
if (metaProperty.isEnumType()) {
if (metaProperty.isFlagType())
metaProperty.write(m_object, intToFlag(metaProperty.enumerator(), value.toInt()));
else
metaProperty.write(m_object, intToEnum(metaProperty.enumerator(), value.toInt()));
} else {
metaProperty.write(m_object, value);
}
updateClassProperties(metaObject, true);
}
void ObjectControllerPrivate::addClassProperties(const QMetaObject *metaObject)
{
if (!metaObject)
return;
addClassProperties(metaObject->superClass());
QtProperty *classProperty = m_classToProperty.value(metaObject);
if (!classProperty) {
QString className = QLatin1String(metaObject->className());
classProperty = m_manager->addProperty(QtVariantPropertyManager::groupTypeId(), className);
m_classToProperty[metaObject] = classProperty;
m_propertyToClass[classProperty] = metaObject;
for (int idx = metaObject->propertyOffset(); idx < metaObject->propertyCount(); idx++) {
QMetaProperty metaProperty = metaObject->property(idx);
int type = metaProperty.userType();
QtVariantProperty *subProperty = 0;
if (!metaProperty.isReadable()) {
subProperty = m_readOnlyManager->addProperty(QVariant::String, QLatin1String(metaProperty.name()));
subProperty->setValue(QLatin1String("< Non Readable >"));
} else if (metaProperty.isEnumType()) {
if (metaProperty.isFlagType()) {
subProperty = m_manager->addProperty(QtVariantPropertyManager::flagTypeId(), QLatin1String(metaProperty.name()));
QMetaEnum metaEnum = metaProperty.enumerator();
QMap<int, bool> valueMap;
QStringList flagNames;
for (int i = 0; i < metaEnum.keyCount(); i++) {
int value = metaEnum.value(i);
if (!valueMap.contains(value) && isPowerOf2(value)) {
valueMap[value] = true;
flagNames.append(QLatin1String(metaEnum.key(i)));
}
subProperty->setAttribute(QLatin1String("flagNames"), flagNames);
subProperty->setValue(flagToInt(metaEnum, metaProperty.read(m_object).toInt()));
}
} else {
subProperty = m_manager->addProperty(QtVariantPropertyManager::enumTypeId(), QLatin1String(metaProperty.name()));
QMetaEnum metaEnum = metaProperty.enumerator();
QMap<int, bool> valueMap; // dont show multiple enum values which have the same values
QStringList enumNames;
for (int i = 0; i < metaEnum.keyCount(); i++) {
int value = metaEnum.value(i);
if (!valueMap.contains(value)) {
valueMap[value] = true;
enumNames.append(QLatin1String(metaEnum.key(i)));
}
}
subProperty->setAttribute(QLatin1String("enumNames"), enumNames);
subProperty->setValue(enumToInt(metaEnum, metaProperty.read(m_object).toInt()));
}
} else if (m_manager->isPropertyTypeSupported(type)) {
if (!metaProperty.isWritable())
subProperty = m_readOnlyManager->addProperty(type, QLatin1String(metaProperty.name()) + QLatin1String(" (Non Writable)"));
if (!metaProperty.isDesignable())
subProperty = m_readOnlyManager->addProperty(type, QLatin1String(metaProperty.name()) + QLatin1String(" (Non Designable)"));
else
subProperty = m_manager->addProperty(type, QLatin1String(metaProperty.name()));
subProperty->setValue(metaProperty.read(m_object));
} else {
subProperty = m_readOnlyManager->addProperty(QVariant::String, QLatin1String(metaProperty.name()));
subProperty->setValue(QLatin1String("< Unknown Type >"));
subProperty->setEnabled(false);
}
classProperty->addSubProperty(subProperty);
m_propertyToIndex[subProperty] = idx;
m_classToIndexToProperty[metaObject][idx] = subProperty;
}
} else {
updateClassProperties(metaObject, false);
}
m_topLevelProperties.append(classProperty);
m_browser->addProperty(classProperty);
}
void ObjectControllerPrivate::addClassProperties(const QMetaObject *inmetaObject, bool subGroup)
{
if (!inmetaObject)
return;
// Collect a list of all sub classes in the object
QList< const QMetaObject *> metaObjectsList;
metaObjectsList.clear();
metaObjectsList << inmetaObject;
const QMetaObject *tmpObj = inmetaObject->superClass();
metaObjectsList << tmpObj;
while (tmpObj)
{
tmpObj = tmpObj->superClass();
if (tmpObj)
metaObjectsList << tmpObj;
}
const QMetaObject *metaObject;
for (int i = 0; i < metaObjectsList.count(); i++)
{
metaObject = metaObjectsList[i];
QtProperty *classProperty = m_classToProperty.value(metaObject);
if (!classProperty) {
QString className = QLatin1String(metaObject->className());
// Note: Skip class QObject from the property views
if (className == QLatin1String("QObject")) return;
// Process Class name into a user friendly view
// Strip prefix C_ and process all _ to spaces
QString prefix("C_"); // String to replace.
QString replaceprefix(""); // Replacement string.
className.replace(className.indexOf(prefix), prefix.size(), replaceprefix);
className.replace(QString("_"), QString(" "));
classProperty = m_manager->addProperty(QtVariantPropertyManager::groupTypeId(), className);
m_classToProperty[metaObject] = classProperty;
m_propertyToClass[classProperty] = metaObject;
for (int idx = metaObject->propertyOffset(); idx < metaObject->propertyCount(); idx++) {
QMetaProperty metaProperty = metaObject->property(idx);
int type = metaProperty.userType();
QtVariantProperty *subProperty = 0;
// Note: Get the var member name and check if we want it to be writable (Enabled)
QString memberVarName = QLatin1String(metaProperty.name());
bool b_SetEnabled = true;
// Special case for enabling or disabling editing
QString ememberVarName = "e" + QLatin1String(metaProperty.name());
QByteArray array = ememberVarName.toLocal8Bit();
char* buffer = array.data();
QVariant set = m_object->property(buffer);
if (set.type() == QVariant::Bool)
{
b_SetEnabled = (bool &)set;
}
// qDebug() << "Member Name :" << memberVarName;
// Note: process the first char if it contains _ then the var is read only and remove the _ char
if (memberVarName.at(0) == "_") {
b_SetEnabled = false;
memberVarName.remove(0, 1);
}
// after that replace all occurance of _ with space char for display
memberVarName.replace(QString("_"), QString(" "));
if (!metaProperty.isReadable()) {
subProperty = m_readOnlyManager->addProperty(QVariant::String, memberVarName);
subProperty->setValue(QLatin1String("< Non Readable >"));
}
else if (metaProperty.isEnumType()) {
if (metaProperty.isFlagType()) {
subProperty = m_manager->addProperty(QtVariantPropertyManager::flagTypeId(), memberVarName);
QMetaEnum metaEnum = metaProperty.enumerator();
QMap<int, bool> valueMap;
QStringList flagNames;
for (int i = 0; i < metaEnum.keyCount(); i++) {
int value = metaEnum.value(i);
if (!valueMap.contains(value) && isPowerOf2(value)) {
valueMap[value] = true;
flagNames.append(QLatin1String(metaEnum.key(i)));
}
subProperty->setAttribute(QLatin1String("flagNames"), flagNames);
subProperty->setValue(flagToInt(metaEnum, metaProperty.read(m_object).toInt()));
}
}
else {
subProperty = m_manager->addProperty(QtVariantPropertyManager::enumTypeId(), memberVarName);
QMetaEnum metaEnum = metaProperty.enumerator();
QMap<int, bool> valueMap; // dont show multiple enum values which have the same values
QStringList enumNames;
for (int i = 0; i < metaEnum.keyCount(); i++) {
int value = metaEnum.value(i);
if (!valueMap.contains(value)) {
valueMap[value] = true;
enumNames.append(QLatin1String(metaEnum.key(i)));
}
}
subProperty->setAttribute(QLatin1String("enumNames"), enumNames);
subProperty->setValue(enumToInt(metaEnum, metaProperty.read(m_object).toInt()));
}
}
else if (m_manager->isPropertyTypeSupported(type)) {
if (!metaProperty.isWritable())
subProperty = m_readOnlyManager->addProperty(type, memberVarName + QLatin1String(" (Non Writable)"));
if (!metaProperty.isDesignable())
subProperty = m_readOnlyManager->addProperty(type, memberVarName + QLatin1String(" (Non Designable)"));
else
subProperty = m_manager->addProperty(type, memberVarName);
subProperty->setValue(metaProperty.read(m_object));
}
else {
subProperty = m_readOnlyManager->addProperty(QVariant::String, memberVarName);
subProperty->setValue(QLatin1String("< Unknown Type >"));
b_SetEnabled = false;
}
// Notes: QtVariantProperty *priority = variantManager->addProperty(QVariant::Int, "Priority");
if (subProperty)
subProperty->setEnabled(b_SetEnabled);
m_propertyToIndex[subProperty] = idx;
m_classToIndexToProperty[metaObject][idx] = subProperty;
if (subGroup)
classProperty->addSubProperty(subProperty);
else
m_browser->addProperty(subProperty);
}
}
else {
updateClassProperties(metaObject, false);
}
m_topLevelProperties.append(classProperty);
if (subGroup)
m_browser->addProperty(classProperty);
} // Loop i
}
