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#include <IGESSelect_ViewSorter.ixx>
#include <IGESData_IGESEntity.hxx>
#include <IGESData_ViewKindEntity.hxx>
#include <Interface_EntityIterator.hxx>
#include <Interface_Macros.hxx>
#define PourDrawing 404
IGESSelect_ViewSorter::IGESSelect_ViewSorter () { }
void IGESSelect_ViewSorter::SetModel
(const Handle(IGESData_IGESModel)& model) { themodel = model; }
void IGESSelect_ViewSorter::Clear ()
{
Standard_Integer nb = themodel->NbEntities();
if (nb < 100) nb = 100;
themap.Clear(); themap.ReSize (nb);
theitems.Clear(); theitems.ReSize (nb);
thefinals.Clear(); thefinals.ReSize (nb);
theinditem.Clear(); theindfin.Clear(); // seq//
}
Standard_Boolean IGESSelect_ViewSorter::Add
(const Handle(Standard_Transient)& ent)
{
DeclareAndCast(IGESData_IGESEntity,igesent,ent);
if (!igesent.IsNull()) return AddEntity (igesent);
DeclareAndCast(TColStd_HSequenceOfTransient,list,ent);
if (!list.IsNull()) { AddList (list); return Standard_True; }
DeclareAndCast(Interface_InterfaceModel,model,ent);
if (!model.IsNull()) { AddModel (model); return Standard_True; }
return Standard_False;
}
Standard_Boolean IGESSelect_ViewSorter::AddEntity
(const Handle(IGESData_IGESEntity)& igesent)
{
// Reception, controle de type et de map
if (igesent.IsNull()) return Standard_False;
if (themap.FindIndex(igesent)) return Standard_False;
themap.Add(igesent);
// Recuperation de la vue (attention au cas du Drawing)
Handle(IGESData_IGESEntity) view;
if (igesent->TypeNumber() == PourDrawing) view = igesent; // DRAWING
else {
if (igesent->IsKind(STANDARD_TYPE(IGESData_ViewKindEntity))) view = igesent; // VIEW
else view = igesent->View();
/*
DeclareAndCast(IGESData_ViewKindEntity,trueview,view);
if (!trueview.IsNull())
if (trueview->IsSingle()) view.Nullify(); // Multiple -> Nulle
*/
}
// On enregistre
Standard_Integer viewindex = 0; // 0 sera pour remain
if (!view.IsNull()) {
viewindex = theitems.FindIndex(view);
if (viewindex <= 0) viewindex = theitems.Add(view);
}
theinditem.Append(viewindex);
theindfin.Append(0);
return Standard_True;
}
void IGESSelect_ViewSorter::AddList
(const Handle(TColStd_HSequenceOfTransient)& list)
{
Standard_Integer nb = list->Length();
for (Standard_Integer i = 1; i <= nb; i ++) Add (list->Value(i));
}
void IGESSelect_ViewSorter::AddModel
(const Handle(Interface_InterfaceModel)& model)
{
DeclareAndCast(IGESData_IGESModel,igesmod,model);
if (igesmod.IsNull()) return;
Standard_Integer nb = igesmod->NbEntities();
for (Standard_Integer i = 1; i <= nb; i ++) AddEntity (igesmod->Entity(i));
}
Standard_Integer IGESSelect_ViewSorter::NbEntities () const
{ return themap.Extent(); }
// ..... Attention .....
void IGESSelect_ViewSorter::SortSingleViews
(const Standard_Boolean alsoframes)
{
// Du tas initial, on ecarte : les vues nulles, et selon alsoframe les drawings
// Vues nulles : cf theremain (remain initial reconduit)
// Remarque : le filtre IsSingle a ete applique par Add
thefinals.Clear();
Standard_Integer nb = theinditem.Length();
//Standard_Integer numit = 0; //szv#4:S4163:12Mar99 not needed
for (Standard_Integer i = 1; i <= nb; i ++) {
Standard_Integer numitem = theinditem.Value(i);
Standard_Integer finalindex = 0; // 0 sera pour remain
if (numitem > 0) {
//numit = numitem; //szv#4:S4163:12Mar99 not needed
DeclareAndCast(IGESData_IGESEntity,item,theitems.FindKey(numitem));
Standard_Boolean ok = Standard_False;
if (alsoframes) ok = (item->TypeNumber() == PourDrawing);
if (!ok) {
DeclareAndCast(IGESData_ViewKindEntity,view,item);
if (!view.IsNull()) ok = view->IsSingle();
}
if (ok) {
finalindex = thefinals.FindIndex(item);
if (finalindex <= 0) finalindex = thefinals.Add(item);
}
}
theindfin.SetValue(i,finalindex);
}
}
void IGESSelect_ViewSorter::SortDrawings (const Interface_Graph& G)
{
// Pour chaque item (vue ou drawing), drawing contenant, silya (sinon tant pis)
thefinals.Clear();
Standard_Integer nb = theinditem.Length();
//Standard_Integer numit = 0; //szv#4:S4163:12Mar99 not needed
for (Standard_Integer i = 1; i <= nb; i ++) {
Standard_Integer numitem = theinditem.Value(i);
Standard_Integer finalindex = 0; // 0 sera pour remain
if (numitem > 0) {
//numit = numitem; //szv#4:S4163:12Mar99 not needed
DeclareAndCast(IGESData_IGESEntity,item,theitems.FindKey(numitem));
if (item.IsNull()) continue;
// Si cest un Drawing, il definit le Set. Sinon, chercher Drawing contenant
Handle(Standard_Transient) drawing;
if (item->TypeNumber() == PourDrawing) drawing = item;
else {
Interface_EntityIterator list = G.Sharings(item);
for (list.Start(); list.More(); list.Next()) {
DeclareAndCast(IGESData_IGESEntity,draw,list.Value());
if (draw.IsNull()) continue;
if (draw->TypeNumber() == PourDrawing) drawing = draw;
}
}
if (!drawing.IsNull()) {
finalindex = thefinals.FindIndex(drawing);
if (finalindex <= 0) finalindex = thefinals.Add(drawing);
}
}
theindfin.SetValue(i,finalindex);
}
}
// .... Queries ....
Standard_Integer IGESSelect_ViewSorter::NbSets
(const Standard_Boolean final) const
{
if (final) return thefinals.Extent();
else return theitems.Extent();
}
Handle(IGESData_IGESEntity) IGESSelect_ViewSorter::SetItem
(const Standard_Integer num, const Standard_Boolean final) const
{
if (final) return GetCasted(IGESData_IGESEntity,thefinals.FindKey(num));
else return GetCasted(IGESData_IGESEntity,theitems.FindKey(num));
}
Handle(IFSelect_PacketList) IGESSelect_ViewSorter::Sets
(const Standard_Boolean final) const
{
Handle(IFSelect_PacketList) list = new IFSelect_PacketList(themodel);
Standard_Integer i, nb;
nb = (final ? theindfin.Length() : theinditem.Length());
Standard_Integer nbs = NbSets(final);
for (Standard_Integer num = 1; num <= nbs; num ++) {
list->AddPacket();
if (final) {
// Attention a l unicite
for (i = 1; i <= nb; i ++) {
if (theindfin.Value(i) != num) continue;
list->Add (themap.FindKey(i));
}
} else {
for (i = 1; i <= nb; i ++) {
if (theinditem.Value(i) != num) continue;
list->Add (themap.FindKey(i));
}
}
}
return list;
}
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