MgaMetaPointerSpec.cpp

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#include "stdafx.h"
#include "MgaMetaPointerSpec.h"
#include "MgaMetaPointerItem.h"

// --------------------------- CMgaMetaPointerSpec

STDMETHODIMP CMgaMetaPointerSpec::get_Parent(IDispatch **p)
{
        CHECK_OUT(p);

        {
                CComObjPtr<IMgaMetaReference> self;
                if( SUCCEEDED(::QueryInterface(GetUnknown(), self)) )
                        return ::QueryInterface(GetUnknown(), p);
        }

        {
                CComObjPtr<IMgaMetaSet> self;
                if( SUCCEEDED(::QueryInterface(GetUnknown(), self)) )
                        return ::QueryInterface(GetUnknown(), p);
        }

        return ComGetPointerValue(GetUnknown(), ATTRID_PTRSPECS_COLL,p);
}

// ------- Methods

void CMgaMetaPointerSpec::Traverse(CMgaMetaProject *metaproject, CCoreObjectPtr &me)
{
        ASSERT( metaproject != NULL );
        ASSERT( me != NULL );

        TraverseCollection(metaproject, me, ATTRID_PTRITEMS_COLL);
}

bool CMgaMetaPointerSpec::CheckPath(CCoreObjectPtr &self, pathitems_type &pathitems, bool global)
{
        ASSERT( self != NULL );

        coreobjects_type coreobjects;
        self.GetCollectionValue(ATTRID_PTRITEMS_COLL, coreobjects);

        coreobjects_iterator i = coreobjects.begin();
        coreobjects_iterator e = coreobjects.end();
        while( i != e )
        {
                if( CMgaMetaPointerItem::CheckPath(*i, pathitems, global) )
                        return true;

                ++i;
        }

        return false;
}