class CMxDrawEditorReactor : public McEditorReactor
    {
    protected:
        CMxDrawEditorReactor(void);
    public:
        static  void RemoveReactor();
        static  void RegistReactor();

        virtual ~CMxDrawEditorReactor(void);
        virtual void gripEditEnded(McDbDatabase* dwg, McDbObjectId id,int iGridIndex);

        virtual void selectModified(McDbDatabase* dwg,const McDbObjectIdArray& aryId,const McDbObjectIdArray& aryModifyId,bool isAdd); 

    private:
        static CMxDrawEditorReactor* s_pReactor; 
    };


    CMxDrawEditorReactor* CMxDrawEditorReactor::s_pReactor = NULL; 

    CMxDrawEditorReactor::CMxDrawEditorReactor(void)
    {
    }

    CMxDrawEditorReactor::~CMxDrawEditorReactor(void)
    {
    }

    void CMxDrawEditorReactor::RemoveReactor()
    {
        if(s_pReactor == NULL)
            return;

        Mx::mcedEditor()->removeReactor(s_pReactor);

        delete s_pReactor;
        s_pReactor = NULL;
    }

    void CMxDrawEditorReactor::RegistReactor()
    {
        if(s_pReactor != NULL)
            return;

        s_pReactor = new CMxDrawEditorReactor;

        Mx::mcedEditor()->addReactor(s_pReactor);
    }

    void CMxDrawEditorReactor::gripEditEnded(McDbDatabase* dwg, McDbObjectId id,int iGridIndex)
    {

        MxDraw::MXDRAWOCXHANDLE hOcx = MxDraw::GetOcxHandleFormDatabase(dwg);

        if(hOcx == NULL)
            return;

        CMxDrawXCtrl* pOcxCrtl = CMxDrawXCtrl::Get_OcxHanleToCtrl(hOcx);
        if(pOcxCrtl == NULL
            || !::IsWindow(pOcxCrtl->GetSafeHwnd())
            )
        {
            MXASSERT(0);
            return;
        }


        long lId = (long)(id.asOldId());

        MrxDbgRbList spParam    = Mx::mcutBuildList(RTLONG,lId,RTLONG,iGridIndex,RTNONE);

        CMxDrawCustomEvent*  pCustomEvent = pOcxCrtl->GetCustomEvent();

        CString sResult;
        pCustomEvent->FireEvent(_T("ObjectGripEdit"),spParam.data(),sResult);

    }


    void CMxDrawEditorReactor::selectModified(McDbDatabase* dwg,const McDbObjectIdArray& aryId,const McDbObjectIdArray& aryModifyId,bool isAdd)
    {
        MxDraw::MXDRAWOCXHANDLE hOcx = MxDraw::GetOcxHandleFormDatabase(dwg);

        if(hOcx == NULL)
            return;

        CMxDrawXCtrl* pOcxCrtl = CMxDrawXCtrl::Get_OcxHanleToCtrl(hOcx);
        if(pOcxCrtl == NULL
            || !::IsWindow(pOcxCrtl->GetSafeHwnd())
            )
        {
            MXASSERT(0);
            return;
        }

        struct resbuf* pParam = NULL;
        struct resbuf* pPrv   = NULL;
        for(int i  = 0; i < aryId.length();i++)
        {
            long lId = (long)(aryId[i].asOldId());
            struct resbuf* pNew = Mx::mcutNewRb(RTLONG);
            pNew->resval.rlong = lId;

            if(pPrv == NULL)
            {
                pParam  =   pNew;
            }
            else
            {
                pPrv->rbnext = pNew;
            }
            pPrv    =   pNew;
        }

        CMxDrawCustomEvent*  pCustomEvent = pOcxCrtl->GetCustomEvent();

        CString sResult;
        pCustomEvent->FireEvent(_T("SelectModified"),pParam,sResult);

        Mx::mcutRelRb(pParam);
    }


    // 在MxDraw::InitMxDraw()函数调用后面注册反应器

    BOOL CMxDrawXApp::InitInstance()
    {
        BOOL bInit = COleControlModule::InitInstance();

        if (bInit)
        {
            // TODO: 在此添加您自己的模块初始化代码。

            // 初始绘图控件,不使用配制文件，使用默认值

            MxDraw::InitMxDraw(false,_T(""),
                NULL,NULL,NULL,NULL);
            //

            CMxDrawEditorReactor::RegistReactor();
        }

        return bInit;
    }

    // 在MxDraw::UnInitMxDraw()函数调用前面注销反应器

    int CMxDrawXApp::ExitInstance()
    {
        CMxDrawEditorReactor::RemoveReactor();

        // 释放绘图控件
        MxDraw::UnInitMxDraw();

        return COleControlModule::ExitInstance();
    }