bool UMLClipboard::pasteChildren(UMLListViewItem *parent, IDChangeLog *chgLog) {
if (!parent) {
kWarning() << "Paste Children Error, parent missing" << endl;
return false;
}
UMLDoc *doc = UMLApp::app()->getDocument();
UMLListView *listView = UMLApp::app()->getListView();
UMLListViewItem *childItem = static_cast<UMLListViewItem*>(parent->firstChild());
while (childItem) {
Uml::IDType oldID = childItem->getID();
Uml::IDType newID = chgLog->findNewID(oldID);
UMLListViewItem *shouldNotExist = listView->findItem(newID);
if (shouldNotExist) {
kError() << "UMLClipboard::pasteChildren: new list view item " << ID2STR(newID)
<< " already exists (internal error)" << endl;
childItem = static_cast<UMLListViewItem*>(childItem->nextSibling());
continue;
}
UMLObject *newObj = doc->findObjectById(newID);
if (newObj) {
kDebug() << "UMLClipboard::pasteChildren: adjusting lvitem(" << ID2STR(oldID)
<< ") to new UMLObject(" << ID2STR(newID) << ")" << endl;
childItem->setUMLObject(newObj);
childItem->setText(newObj->getName());
} else {
kDebug() << "UMLClipboard::pasteChildren: no UMLObject found for lvitem "
<< ID2STR(newID) << endl;
}
childItem = static_cast<UMLListViewItem*>(childItem->nextSibling());
}
return true;
}
void UMLClipboard::checkItemForCopyType(UMLListViewItem* Item, bool & WithDiagrams, bool &WithObjects,
bool &OnlyAttsOps) {
if(!Item) {
return;
}
UMLDoc *doc = UMLApp::app()->getDocument();
OnlyAttsOps = true;
UMLView * view = 0;
UMLListViewItem * child = 0;
Uml::ListView_Type type = Item->getType();
if ( Model_Utils::typeIsCanvasWidget(type) ) {
WithObjects = true;
OnlyAttsOps = false;
} else if ( Model_Utils::typeIsDiagram(type) ) {
WithDiagrams = true;
OnlyAttsOps = false;
view = doc->findView( Item->getID() );
m_ViewList.append( view );
} else if ( Model_Utils::typeIsFolder(type) ) {
OnlyAttsOps = false;
if(Item->childCount()) {
child = (UMLListViewItem*)Item->firstChild();
while(child) {
checkItemForCopyType(child, WithDiagrams, WithObjects, OnlyAttsOps);
child = (UMLListViewItem*)child->nextSibling();
}
}
}
}
bool UMLClipboard::insertItemChildren( UMLListViewItem * item ) {
if( item -> childCount() ) {
UMLListViewItem * child =dynamic_cast<UMLListViewItem *>( item -> firstChild() );
while( child ) {
m_ItemList.append( child );
insertItemChildren( child );
child = dynamic_cast<UMLListViewItem *>( child->nextSibling() );
}
}
return true;
}
/** Adds the children of a UMLListViewItem to m_ItemList */
bool UMLClipboard::insertItemChildren(UMLListViewItem * Item, UMLListViewItemList& SelectedItems) {
if(Item->childCount()) {
UMLListViewItem * child = (UMLListViewItem*)Item->firstChild();
int type;
while(child) {
m_ItemList.append(child);
type = child->getType();
if(type == Uml::lvt_Actor || type == Uml::lvt_UseCase || type == Uml::lvt_Class) {
m_ObjectList.append(child->getUMLObject());
}
// If the child is selected, remove it from the list of selected items
// otherwise it will be inserted twice in m_ObjectList.
if(child->isSelected()) {
SelectedItems.remove(SelectedItems.find(child) );
}
insertItemChildren(child, SelectedItems);
child = (UMLListViewItem*)child->nextSibling();
}
}
return true;
}