/**
* Updates the representation of the object.
*/
void UMLListViewItem::updateObject()
{
if (m_object == 0)
return;
Uml::Visibility::Enum scope = m_object->visibility();
UMLObject::ObjectType ot = m_object->baseType();
QString modelObjText = m_object->name();
if (Model_Utils::isClassifierListitem(ot)) {
UMLClassifierListItem *pNarrowed = static_cast<UMLClassifierListItem*>(m_object);
modelObjText = pNarrowed->toString(Uml::SignatureType::SigNoVis);
}
setText(modelObjText);
Icon_Utils::IconType icon = Icon_Utils::it_Home;
switch (ot) {
case UMLObject::ot_Package:
if (m_object->stereotype() == QLatin1String("subsystem"))
icon = Icon_Utils::it_Subsystem;
else
icon = Icon_Utils::it_Package;
break;
case UMLObject::ot_Operation:
if (scope == Uml::Visibility::Public)
icon = Icon_Utils::it_Public_Method;
else if (scope == Uml::Visibility::Private)
icon = Icon_Utils::it_Private_Method;
else if (scope == Uml::Visibility::Implementation)
icon = Icon_Utils::it_Private_Method;
else
icon = Icon_Utils::it_Protected_Method;
break;
case UMLObject::ot_Attribute:
case UMLObject::ot_EntityAttribute:
if (scope == Uml::Visibility::Public)
icon = Icon_Utils::it_Public_Attribute;
else if (scope == Uml::Visibility::Private)
icon = Icon_Utils::it_Private_Attribute;
else if (scope == Uml::Visibility::Implementation)
icon = Icon_Utils::it_Private_Attribute;
else
icon = Icon_Utils::it_Protected_Attribute;
break;
case UMLObject::ot_UniqueConstraint:
m_type = Model_Utils::convert_OT_LVT(umlObject());
icon = Model_Utils::convert_LVT_IT(m_type);
break;
case UMLObject::ot_Class:
icon = Model_Utils::convert_LVT_IT(m_type, m_object);
break;
default:
icon = Model_Utils::convert_LVT_IT(m_type);
break;
}//end switch
if (icon)
setIcon(icon);
}
/**
* Reimplemented from UMLWidget::updateTextItemGroups to
* calculate the Text strings, their properties and also hide/show
* them based on the current state.
*/
void ClassifierWidget::updateTextItemGroups()
{
// Invalidate stuff and recalculate them.
invalidateDummies();
TextItemGroup *headerGroup = textItemGroupAt(HeaderGroupIndex);
TextItemGroup *attribOpGroup = textItemGroupAt(AttribOpGroupIndex);
TextItemGroup *templateGroup = textItemGroupAt(TemplateGroupIndex);
attribOpGroup->setAlignment(Qt::AlignVCenter | Qt::AlignLeft);
templateGroup->setAlignment(Qt::AlignVCenter | Qt::AlignLeft);
UMLClassifier *umlC = classifier();
UMLClassifierListItemList attribList = umlC->getFilteredList(UMLObject::ot_Attribute);
UMLClassifierListItemList opList = umlC->getFilteredList(UMLObject::ot_Operation);
// Set up template group and template text items.
UMLTemplateList tlist = umlC->getTemplateList();
templateGroup->setTextItemCount(tlist.size());
bool templateHide = shouldDrawAsCircle(); // Hide if draw as circle.
for(int i = 0; i < tlist.size(); ++i) {
UMLTemplate *t = tlist[i];
templateGroup->textItemAt(i)->setText(t->toString());
templateGroup->textItemAt(i)->setExplicitVisibility(!templateHide);
}
// Stereo type and name.
const int headerItemCount = 2;
headerGroup->setTextItemCount(headerItemCount);
const int cnt = attribList.count() + opList.count();
attribOpGroup->setTextItemCount(cnt);
// Setup Stereo text item.
TextItem *stereoItem = headerGroup->textItemAt(StereotypeItemIndex);
stereoItem->setBold(true);
stereoItem->setText(umlC->stereotype(true));
bool v = !shouldDrawAsCircle()
&& visualProperty(ShowStereotype)
&& !(umlC->stereotype(false).isEmpty());
stereoItem->setExplicitVisibility(v);
// name item is always visible.
TextItem *nameItem = headerGroup->textItemAt(NameItemIndex);
nameItem->setBold(true);
nameItem->setItalic(umlC->isAbstract());
nameItem->setUnderline(shouldDrawAsCircle());
QString nameText = name();
if (visualProperty(ShowPackage) == true) {
nameText = umlC->fullyQualifiedName();
}
bool showNameOnly = (!visualProperty(ShowAttributes) && !visualProperty(ShowOperations)
&& !visualProperty(ShowStereotype) && !shouldDrawAsCircle());
nameItem->setText(nameText);
int attribStartIndex = 0;
int opStartIndex = attribStartIndex + attribList.size();
// Now setup attribute texts.
int visibleAttributes = 0;
for (int i=0; i < attribList.size(); ++i) {
UMLClassifierListItem *obj = attribList[i];
TextItem *item = attribOpGroup->textItemAt(attribStartIndex + i);
item->setItalic(obj->isAbstract());
item->setUnderline(obj->isStatic());
item->setText(obj->toString(m_attributeSignature));
bool v = !shouldDrawAsCircle()
&& ( !visualProperty(ShowPublicOnly)
|| obj->visibility() == Uml::Visibility::Public)
&& visualProperty(ShowAttributes) == true;
item->setExplicitVisibility(v);
if (v) {
++visibleAttributes;
}
}
// Update expander box to reflect current state and also visibility
m_attributeExpanderBox->setExpanded(visualProperty(ShowAttributes));
const QString dummyText;
// Setup line and dummies.
if (!showNameOnly) {
// Stuff in a dummy item as spacer if there are no attributes,
if (!shouldDrawAsCircle() && (visibleAttributes == 0 || !visualProperty(ShowAttributes))) {
m_dummyAttributeItem = new TextItem(dummyText);
int index = attribStartIndex;
if (visibleAttributes == 0 && !attribList.isEmpty()) {
index = opStartIndex;
}
attribOpGroup->insertTextItemAt(index, m_dummyAttributeItem);
m_lineItem2Index = index;
++opStartIndex;
}
else {
// Now set the second index.
m_lineItem2Index = opStartIndex - 1;
}
}
int visibleOperations = 0;
for (int i=0; i < opList.size(); ++i) {
UMLClassifierListItem *obj = opList[i];
TextItem *item = attribOpGroup->textItemAt(opStartIndex + i);
item->setItalic(obj->isAbstract());
item->setUnderline(obj->isStatic());
item->setText(obj->toString(m_operationSignature));
bool v = !shouldDrawAsCircle()
&& ( !visualProperty(ShowPublicOnly)
|| obj->visibility() == Uml::Visibility::Public)
&& visualProperty(ShowOperations);
item->setExplicitVisibility(v);
if (v) {
++visibleOperations;
}
}
m_operationExpanderBox->setExpanded(visualProperty(ShowOperations));
if (!showNameOnly) {
if (!shouldDrawAsCircle() && (visibleOperations == 0 || !visualProperty(ShowOperations))) {
m_dummyOperationItem = new TextItem(dummyText);
attribOpGroup->insertTextItemAt(opStartIndex+opList.size(), m_dummyOperationItem);
}
}
UMLWidget::updateTextItemGroups();
}
