MgaMetaBase.h

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#ifndef MGA_MGAMETABASE_H
#define MGA_MGAMETABASE_H

#include "MgaMetaProject.h"
#include "MgaMetaRegNode.h"

// --------------------------- CMgaMetaBase

class ATL_NO_VTABLE CMgaMetaBase :
        public IDispatchImpl<IMgaMetaBase, &__uuidof(IMgaMetaBase), &__uuidof(__MGAMetaLib)>,
        public CMgaMetaRegNodes
{
public:
        CMgaMetaBase() { }
        ~CMgaMetaBase();

public:
        HRESULT PutMetaRef_(metaref_type p);

        static void Traverse(CMgaMetaProject *metaproject, CCoreObjectPtr &me);

        CComPtr<IMgaMetaProject> metaprojectref;
        CMgaMetaProject* getMetaProject() {
                return static_cast<CMgaMetaProject*>(static_cast<IMgaMetaProject*>(metaprojectref));
        }
        __declspec(property(get = getMetaProject)) CMgaMetaProject *metaproject;
        metaref_type metaref;
};

// --------------------------- DECLARE

#define DECLARE_MGAMETABASE() \
DECLARE_PROTECT_FINAL_CONSTRUCT() \
DECLARE_MGAMETAREGNODES() \
\
public: \
        STDMETHOD(get_MetaRef)(metaref_type *p) \
        {  \
                CHECK_OUT(p); \
                *p = metaref; \
                return S_OK; \
        } \
        STDMETHOD(put_MetaRef)(metaref_type p) \
        { HRESULT hr = PutMetaRef_(p); \
                if(hr == S_OK) hr = ComPutAttrValue(GetUnknown(), ATTRID_METAREF, p); \
                return hr; \
        } \
\
        STDMETHOD(get_MetaProject)(IMgaMetaProject **p) \
        { \
                CHECK_OUT(p); \
                CopyTo(metaproject, p); \
                return S_OK; \
        } \
\
        STDMETHOD(get_Name)(BSTR *p) \
        { \
                COMTRY { \
                        CComBSTR pn; \
                        COMTHROW( ComGetAttrValue(GetUnknown(), ATTRID_NAME, &pn)); \
                        CComBSTR tn = truncateName( GetUnknown(), pn); \
                        *p = tn.Detach(); \
                } COMCATCH(;) \
        } \
\
        STDMETHOD(put_Name)(BSTR p) \
        { return ComPutAttrValue(GetUnknown(), ATTRID_NAME, p); } \
\
        STDMETHOD(get_DisplayedName)(BSTR *p) \
        { \
                COMTRY { \
                        CComBSTR pn; \
                        COMTHROW( ComGetDisplayedName( GetUnknown(), ATTRID_DISPNAME, ATTRID_NAME, &pn)); \
                        CComBSTR tn = truncateName( GetUnknown(), pn); \
                        *p = tn.Detach(); \
                } COMCATCH(;) \
        } \
\
        STDMETHOD(put_DisplayedName)(BSTR p) \
        { return ComPutAttrValue(GetUnknown(), ATTRID_DISPNAME, p); } \
\
        STDMETHOD(get_ObjType)(objtype_enum *p) \
        { return ComGetObjType(GetUnknown(), p); } \
\
        STDMETHOD(get_Constraints)(IMgaMetaConstraints **p)  \
        { return ComGetCollectionValue<IMgaMetaConstraint>( \
                GetUnknown(), ATTRID_CONSTRAINT_PTR, p); } \
\
        STDMETHOD(CreateConstraint)(IMgaMetaConstraint **p) \
        { return ComCreateMetaObj(GetUnknown(), METAID_METACONSTRAINT, ATTRID_CONSTRAINT_PTR, p); } \
\
        STDMETHOD(Delete)() \
        { return ComDeleteObject(GetUnknown()); }

#endif//MGA_MGAMETABASE_H