Autolayout::Graph * Autolayout::AutolayouterAdapter::setGraph( UMLView * view )
{
if (! view) return 0;
Autolayout::Graph * g=getGraph();
if (g&&g->empty())
{
UMLWidgetList list = view->getWidgetList();
UMLWidget* widget;
for ( widget = list.first(); widget; widget= list.next() )
{
if (widget->getBaseType() == Uml::wt_Class)
{
g->addNode(widget->getID().c_str(),widget->getWidth(),
widget->getHeight());
}
}
AssociationWidgetList as_list=view->getAssociationList();
AssociationWidget* assoc;
AssociationWidgetListIt it(as_list);
while ( (assoc = it.current()) != 0 )
{
++it;
addRelationship(assoc);
}
}
return g;
}
void Autolayout::AutolayouterAdapter::updateView( UMLView* view )
{
if (! view) return ;
UMLWidgetList list = view->getWidgetList();
UMLWidget* widget;
Graph *g=getGraph();
if (! view||!g) return ;
for ( widget = list.first(); widget; widget= list.next() )
if (widget->getBaseType() == Uml::wt_Class)
{
Node* n =g->getNode(widget->getID().c_str());
//printf("old values widgets %s x,y:%d,%d\n",widget->getID().c_str(),widget->getX(),widget->getY());
//int x_old=widget->getX();
//int x_calc=n.getX();
//int x_calc2=30 +n.getX()-widget->getWidth()/2;
widget->setX(getCanvas()->getBaseX() +n->getX()-widget->getWidth()/2);
//int x=widget->getX();
widget->setY(getCanvas()->getMaxY()/2-(n->getY()+(widget->getHeight()/2)));
widget->updateWidget();
}
}