/**
* Delete an item from the tree.
* @param item the tree widget item
* @param obj the uml object
*/
void RefactoringAssistant::deleteItem(QTreeWidgetItem *item, UMLObject *obj)
{
UMLObject::ObjectType t = obj->baseType();
if (t == UMLObject::ot_Class || t == UMLObject::ot_Interface) {
DEBUG(DBG_SRC) << "Delete class or interface - not yet implemented!"; //:TODO:
}
else if (t == UMLObject::ot_Operation) {
QTreeWidgetItem *opNode = item->parent();
if (opNode) {
QTreeWidgetItem *parent = opNode->parent();
UMLClassifier* c = static_cast<UMLClassifier*>(findUMLObject(parent));
if (!c) {
uWarning() << "No classifier - cannot delete!";
return;
}
UMLOperation* op = static_cast<UMLOperation*>(obj);
c->removeOperation(op);
}
}
else if (t == UMLObject::ot_Attribute) {
QTreeWidgetItem *attrNode = item->parent();
if (attrNode) {
QTreeWidgetItem *parent = attrNode->parent();
UMLClassifier* c = static_cast<UMLClassifier*>(findUMLObject(parent));
if (!c) {
uWarning() << "No classifier - cannot delete!";
return;
}
UMLAttribute* attr = static_cast<UMLAttribute*>(obj);
c->removeAttribute(attr);
}
}
else {
uWarning() << "Called for unknown type " << typeid(*obj).name();
}
}
void RefactoringAssistant::movableDropEvent (QListViewItem* parentItem, QListViewItem* afterme)
{
//when dropping on a class, we have to put the item in the appropriate folder!
UMLObject *movingObject;
UMLClassifier *newClassifier;
QListViewItem *movingItem;
for( movingItem = firstChild(); movingItem != 0; movingItem = movingItem->itemBelow() )
{
if( movingItem->isSelected() )
break;
}
if( !movingItem || (movingItem == afterme) || !(movingObject = findUMLObject(movingItem)) )
{
kWarning()<<"Moving item not found or dropping after itself or item not found in uml obj map. aborting. (drop had already been accepted)"<<endl;
return;
}
Uml::Object_Type t = movingObject->getBaseType();
newClassifier = dynamic_cast<UMLClassifier*>( findUMLObject( parentItem ) );
if(!newClassifier)
{
if ((parentItem->text(1) == "operations" && t == Uml::ot_Operation)
|| (parentItem->text(1) == "attributes" && t == Uml::ot_Attribute))
{
newClassifier = dynamic_cast<UMLClassifier*>( findUMLObject( parentItem->parent() ) );
}
if(!newClassifier)
{
kWarning()<<"New parent of object is not a Classifier - Drop had already been accepted - check!"<<endl;
return;
}
}
if (t == Uml::ot_Operation)
{kDebug()<<"moving operation"<<endl;
UMLOperation *op = static_cast<UMLOperation*>(movingObject);
if(newClassifier->checkOperationSignature(op->getName(), op->getParmList()))
{
QString msg = QString(i18n("An operation with that signature already exists in %1.\n")).arg(newClassifier->getName())
+
QString(i18n("Choose a different name or parameter list." ));
KMessageBox::error(this, msg, i18n("Operation Name Invalid"), false);
return;
}
UMLClassifier *oldClassifier = dynamic_cast<UMLClassifier*>(op->parent());
if(oldClassifier)
oldClassifier->removeOperation( op );
newClassifier->addOperation( op );
}
else if (t == Uml::ot_Attribute)
{kDebug()<<"moving attribute - not implemented"<<endl;
// UMLAttribute *att = static_cast<UMLAttribute*>(movingObject);
// if(!newClassifier->checkAttributeSignature(att))
// {
// QString msg = QString(i18n("An attribute with that signature already exists in %1.\n")).arg(newClassifier->getName())
// +
// QString(i18n("Choose a different name or parameter list." ));
// KMessageBox::error(this, msg, i18n("Operation Name Invalid"), false);
// return;
// }
// oldClassifier->removeAttribute( att );
// newClassifier->addAttribute( att );
}
//emit moved(moving, afterFirst, afterme);
emit moved();
}
