| 7fd59977 |
1 | #include <IFSelect_SelectAnyList.ixx> |
| 2 | #include <Interface_InterfaceError.hxx> |
| 3 | #include <stdio.h> |
| 4 | |
| 5 | // .... Definition de liste : methodes "deferred" NbItems & FillResult |
| 6 | |
| 7 | |
| 8 | void IFSelect_SelectAnyList::SetRange |
| 9 | (const Handle(IFSelect_IntParam)& rankfrom, |
| 10 | const Handle(IFSelect_IntParam)& rankto) |
| 11 | { thelower = rankfrom; theupper = rankto; } |
| 12 | |
| 13 | void IFSelect_SelectAnyList::SetOne (const Handle(IFSelect_IntParam)& rank) |
| 14 | { thelower = theupper = rank; } |
| 15 | |
| 16 | void IFSelect_SelectAnyList::SetFrom |
| 17 | (const Handle(IFSelect_IntParam)& rankfrom) |
| 18 | { thelower = rankfrom; theupper.Nullify(); } |
| 19 | |
| 20 | void IFSelect_SelectAnyList::SetUntil |
| 21 | (const Handle(IFSelect_IntParam)& rankto) |
| 22 | { thelower.Nullify(); theupper = rankto; } |
| 23 | |
| 24 | Standard_Boolean IFSelect_SelectAnyList::HasLower () const |
| 25 | { return (!thelower.IsNull()); } |
| 26 | |
| 27 | Handle(IFSelect_IntParam) IFSelect_SelectAnyList::Lower () const |
| 28 | { return thelower; } |
| 29 | |
| 30 | Standard_Integer IFSelect_SelectAnyList::LowerValue () const |
| 31 | { |
| 32 | if (thelower.IsNull()) return 0; |
| 33 | return thelower->Value(); |
| 34 | } |
| 35 | |
| 36 | Standard_Boolean IFSelect_SelectAnyList::HasUpper () const |
| 37 | { return (!theupper.IsNull()); } |
| 38 | |
| 39 | Handle(IFSelect_IntParam) IFSelect_SelectAnyList::Upper () const |
| 40 | { return theupper; } |
| 41 | |
| 42 | Standard_Integer IFSelect_SelectAnyList::UpperValue () const |
| 43 | { |
| 44 | if (theupper.IsNull()) return 0; |
| 45 | return theupper->Value(); |
| 46 | } |
| 47 | |
| 48 | // On prend les sous-entites de lower a upper (inclus) |
| 49 | Interface_EntityIterator IFSelect_SelectAnyList::RootResult |
| 50 | (const Interface_Graph& G) const |
| 51 | { |
| 52 | Interface_EntityIterator input = InputResult(G); |
| 53 | KeepInputEntity (input); // selon type voulu |
| 54 | if (input.NbEntities() > 1) Interface_InterfaceError::Raise |
| 55 | ("SelectAnyList : more than ONE Entity in input"); |
| 56 | if (input.NbEntities() == 0) return input; |
| 57 | |
| 58 | Handle(Standard_Transient) ent; |
| 59 | for (input.Start(); input.More(); input.Next()) ent = input.Value(); |
| 60 | |
| 61 | Standard_Integer rankmax = NbItems(ent); |
| 62 | Standard_Integer rankfrom = 1; |
| 63 | if (!thelower.IsNull()) rankfrom = thelower->Value(); |
| 64 | Standard_Integer rankto; |
| 65 | if (!theupper.IsNull()) rankto = theupper->Value(); |
| 66 | else rankto = rankmax; |
| 67 | if (rankfrom < 1) rankfrom = 1; |
| 68 | if (rankto > rankmax) rankto = rankmax; |
| 69 | |
| 70 | Interface_EntityIterator iter; |
| 71 | if (rankfrom <= rankto) FillResult(rankfrom,rankto,ent,iter); |
| 72 | return iter; |
| 73 | } |
| 74 | |
| 75 | |
| 76 | TCollection_AsciiString IFSelect_SelectAnyList::Label () const |
| 77 | { |
| 78 | char lab[30]; |
| 79 | Standard_Integer rankfrom = 0; |
| 80 | if (HasLower()) rankfrom = LowerValue(); |
| 81 | Standard_Integer rankto = 0; |
| 82 | if (HasUpper()) rankto = UpperValue(); |
| 83 | if (rankfrom == rankto) sprintf(lab," (no %d)",rankfrom); |
| 84 | else if (rankfrom == 0) sprintf(lab," (-> %d)",rankfrom); |
| 85 | else if (rankto == 0) sprintf(lab," (%d ->)",rankto); |
| 86 | else sprintf(lab," (%d -> %d)",rankfrom,rankto); |
| 87 | |
| 88 | TCollection_AsciiString labl("In List "); |
| 89 | labl.AssignCat(ListLabel()); |
| 90 | labl.AssignCat(lab); |
| 91 | return labl; |
| 92 | } |
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