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// File: DDocStd.cxx
// Created: Wed Mar 1 14:05:40 2000
// Author: Denis PASCAL
// <dp@dingox.paris1.matra-dtv.fr>
#include <DDocStd.ixx>
#include <DDocStd_DrawDocument.hxx>
#include <TDocStd_Document.hxx>
#include <Draw_Interpretor.hxx>
//
#include <TCollection_AsciiString.hxx>
#include <Draw.hxx>
#include <TDF_Tool.hxx>
#include <TDF_Label.hxx>
#include <TDF_MapIteratorOfLabelMap.hxx>
#include <DBRep.hxx>
#include <TDocStd_Document.hxx>
#include <CDF_Session.hxx>
#include <Standard_DomainError.hxx>
//=======================================================================
//function : Find
//purpose :
//=======================================================================
Standard_Boolean DDocStd::Find (Handle(TDocStd_Application)& A,
const Standard_Boolean Complain)
{
if (!CDF_Session::Exists())
Standard_DomainError::Raise("DDocStd::Find no applicative session");
Handle(CDF_Session) S = CDF_Session::CurrentSession();
Handle(TDocStd_Application) APP;
if (!S->HasCurrentApplication())
Standard_DomainError::Raise("DDocStd::Find no applicative session");
APP = Handle(TDocStd_Application)::DownCast(S->CurrentApplication());
A = APP;
return Standard_True;
}
//=======================================================================
//function : GetDocument
//purpose :
//=======================================================================
Standard_Boolean DDocStd::GetDocument (Standard_CString& Name,
Handle(TDocStd_Document)& DOC,
const Standard_Boolean Complain)
{
Handle(Draw_Drawable3D) D = Draw::Get(Name,Standard_False);
Handle(DDocStd_DrawDocument) DD = Handle(DDocStd_DrawDocument)::DownCast (D);
if (DD.IsNull()) {
if (Complain) cout << Name << " is not a Document" << endl;
return Standard_False;
}
Handle(TDocStd_Document) STDDOC = Handle(TDocStd_Document)::DownCast(DD->GetDocument());
if (!STDDOC.IsNull()) {
DOC = STDDOC;
return Standard_True;
}
if (Complain) cout << Name << " is not a CAF Document" << endl;
return Standard_False;
}
//=======================================================================
//function : Label
//purpose : try to retrieve a label
//=======================================================================
Standard_Boolean DDocStd::Find (const Handle(TDocStd_Document)& D,
const Standard_CString Entry,
TDF_Label& Label,
const Standard_Boolean Complain)
{
Label.Nullify();
TDF_Tool::Label(D->GetData(),Entry,Label,Standard_False);
if (Label.IsNull() && Complain) cout<<"No label for entry "<<Entry<<endl;
return !Label.IsNull();
}
//=======================================================================
//function : Find
//purpose : Try to retrieve an attribute.
//=======================================================================
Standard_Boolean DDocStd::Find (const Handle(TDocStd_Document)& D,
const Standard_CString Entry,
const Standard_GUID& ID,
Handle(TDF_Attribute)& A,
const Standard_Boolean Complain)
{
TDF_Label L;
if (Find(D,Entry,L,Complain)) {
if (L.FindAttribute(ID,A)) return Standard_True;
if (Complain) cout <<"attribute not found for entry : "<< Entry <<endl;
}
return Standard_False;
}
//=======================================================================
//function : ReturnLabel
//purpose :
//=======================================================================
Draw_Interpretor& DDocStd::ReturnLabel(Draw_Interpretor& di, const TDF_Label& L)
{
TCollection_AsciiString S;
TDF_Tool::Entry(L,S);
di << S.ToCString();
return di;
}
//=======================================================================
//function : AllCommands
//purpose :
//=======================================================================
void DDocStd::AllCommands(Draw_Interpretor& theCommands)
{
static Standard_Boolean done = Standard_False;
if (done) return;
done = Standard_True;
// define commands
DDocStd::ApplicationCommands(theCommands);
DDocStd::DocumentCommands(theCommands);
DDocStd::ToolsCommands(theCommands);
DDocStd::MTMCommands(theCommands);
}
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