// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.


#include <Interface_Check.hxx>
#include <Interface_EntityIterator.hxx>
#include <RWStepVisual_RWPresentationLayerAssignment.hxx>
#include <StepData_StepReaderData.hxx>
#include <StepData_StepWriter.hxx>
#include <StepVisual_HArray1OfLayeredItem.hxx>
#include <StepVisual_LayeredItem.hxx>
#include <StepVisual_PresentationLayerAssignment.hxx>

RWStepVisual_RWPresentationLayerAssignment::RWStepVisual_RWPresentationLayerAssignment () {}

void RWStepVisual_RWPresentationLayerAssignment::ReadStep
	(const Handle(StepData_StepReaderData)& data,
	 const Standard_Integer num,
	 Handle(Interface_Check)& ach,
	 const Handle(StepVisual_PresentationLayerAssignment)& ent) const
{


	// --- Number of Parameter Control ---

	if (!data->CheckNbParams(num,3,ach,"presentation_layer_assignment")) return;

	// --- own field : name ---

	Handle(TCollection_HAsciiString) aName;
	//szv#4:S4163:12Mar99 `Standard_Boolean stat1 =` not needed
	data->ReadString (num,1,"name",ach,aName);

	// --- own field : description ---

	Handle(TCollection_HAsciiString) aDescription;
	//szv#4:S4163:12Mar99 `Standard_Boolean stat2 =` not needed
	data->ReadString (num,2,"description",ach,aDescription);

	// --- own field : assignedItems ---

	Handle(StepVisual_HArray1OfLayeredItem) aAssignedItems;
	StepVisual_LayeredItem aAssignedItemsItem;
	Standard_Integer nsub3;
	if (data->ReadSubList (num,3,"assigned_items",ach,nsub3)) {
	  Standard_Integer nb3 = data->NbParams(nsub3);
    if (nb3 > 0)
    {
	    aAssignedItems = new StepVisual_HArray1OfLayeredItem (1, nb3);
	    for (Standard_Integer i3 = 1; i3 <= nb3; i3 ++) {
	      //szv#4:S4163:12Mar99 `Standard_Boolean stat3 =` not needed
	      if (data->ReadEntity (nsub3,i3,"assigned_items",ach,aAssignedItemsItem))
	        aAssignedItems->SetValue(i3,aAssignedItemsItem);
	    }
    }
	}

	//--- Initialisation of the read entity ---


	ent->Init(aName, aDescription, aAssignedItems);
}


void RWStepVisual_RWPresentationLayerAssignment::WriteStep
	(StepData_StepWriter& SW,
	 const Handle(StepVisual_PresentationLayerAssignment)& ent) const
{

	// --- own field : name ---

	SW.Send(ent->Name());

	// --- own field : description ---

	SW.Send(ent->Description());

	// --- own field : assignedItems ---

	SW.OpenSub();
	for (Standard_Integer i3 = 1;  i3 <= ent->NbAssignedItems();  i3 ++) {
	  SW.Send(ent->AssignedItemsValue(i3).Value());
	}
	SW.CloseSub();
}


void RWStepVisual_RWPresentationLayerAssignment::Share(const Handle(StepVisual_PresentationLayerAssignment)& ent, Interface_EntityIterator& iter) const
{

	Standard_Integer nbElem1 = ent->NbAssignedItems();
	for (Standard_Integer is1=1; is1<=nbElem1; is1 ++) {
	  iter.GetOneItem(ent->AssignedItemsValue(is1).Value());
	}

}

