GMEViewCtrl.h

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#if !defined(AFX_GMEVIEWCTRL_H__1D56CE4E_1840_4991_A5EB_6F6DA3CEEABB__INCLUDED_)
#define AFX_GMEVIEWCTRL_H__1D56CE4E_1840_4991_A5EB_6F6DA3CEEABB__INCLUDED_


#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000


#include "GMEViewFrame.h"
#include "..\GmeActiveBrowser\MgaObjectEventList.h"

// GMEViewCtrl.h : Declaration of the CGMEViewCtrl ActiveX Control class.


// CGMEViewCtrl : See GMEViewCtrl.cpp for implementation.

class CGMEViewCtrl : public COleControl
{
        DECLARE_DYNCREATE(CGMEViewCtrl)

// Constructor
public:
        CGMEViewCtrl();

// Overrides
        // ClassWizard generated virtual function overrides
        //{{AFX_VIRTUAL(CGMEViewCtrl)
        public:
        virtual void OnDraw(CDC* pdc, const CRect& rcBounds, const CRect& rcInvalid);
        virtual void DoPropExchange(CPropExchange* pPX);
        virtual void OnResetState();
        protected:
        virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
        //}}AFX_VIRTUAL

// Implementation
protected:
        ~CGMEViewCtrl();

        DECLARE_OLECREATE_EX(CGMEViewCtrl)    // Class factory and guid
        DECLARE_OLETYPELIB(CGMEViewCtrl)      // GetTypeInfo
        DECLARE_PROPPAGEIDS(CGMEViewCtrl)     // Property page IDs
        DECLARE_OLECTLTYPE(CGMEViewCtrl)                // Type name and misc status

        CGMEViewFrame*  m_gmeViewFrame;

        // Just for temporary store until GMEViewDlg is created
        CComPtr<IMgaProject>    mgaProject;
        CComPtr<IMgaMetaModel>  mgaMetaModel;
        CComPtr<IMgaModel>              mgaModel;
        int                                             aspect;

// Message maps
        //{{AFX_MSG(CGMEViewCtrl)
        afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
        //}}AFX_MSG
        DECLARE_MESSAGE_MAP()

// Dispatch maps
        //{{AFX_DISPATCH(CGMEViewCtrl)
        afx_msg void SetCurrentProject(LPUNKNOWN project);
        afx_msg void SetMetaModel(LPUNKNOWN meta);
        afx_msg void SetModel(LPUNKNOWN model);
        afx_msg void ChangeAspect(LONG index);
        afx_msg void CycleAspect(void);
        afx_msg void Invalidate(void);
        //}}AFX_DISPATCH
        DECLARE_DISPATCH_MAP()

        afx_msg void AboutBox();

        void OnMgaObjectEvent(IMgaObject* obj, unsigned long eventmask);
        void OnMgaGlobalEvent(globalevent_enum event);

// Event maps
        //{{AFX_EVENT(CGMEViewCtrl)
        void FireAspectChanged(LONG index)
                {FireEvent(eventidAspectChanged, EVENT_PARAM(VTS_I4), index); }
        void FireZoomChanged(LONG index)
                {FireEvent(eventidZoomChanged, EVENT_PARAM(VTS_I4), index); }
        void FireWriteStatusZoom(LONG zoomVal)
                {FireEvent(eventidWriteStatusZoom, EVENT_PARAM(VTS_I4), zoomVal); }
        //}}AFX_EVENT
        DECLARE_EVENT_MAP()

// Native COM interfaces - peter
        DECLARE_INTERFACE_MAP()

        BEGIN_INTERFACE_PART(EventSink, IMgaEventSink)
                STDMETHOD(GlobalEvent(globalevent_enum event));
                STDMETHOD(ObjectEvent(IMgaObject* obj, unsigned long eventmask, VARIANT v));
        END_INTERFACE_PART(EventSink)

// Dispatch and event IDs
public:
        enum {
                //{{AFX_DISP_ID(CGMEViewCtrl)
                dispidCycleAspect = 5L,
                dispidChangeAspect = 4L,
                dispidInvalidate = 6L,
                dispidSetCurrentProject = 1L,
                dispidSetMetaModel = 2L,
                dispidSetModel = 3L,
                eventidAspectChanged = 1L,
                eventidWriteStatusZoom = 3L,
                eventidZoomChanged = 2L
                //}}AFX_DISP_ID
        };

        void SendAspectChanged(LONG index);
        void SendZoomChanged(LONG index);
        void SendWriteStatusZoom(LONG zoomVal);

protected:
        CMgaObjectEventList m_MgaObjectEventList;
        void PropagateMgaMessages();
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_GMEVIEWCTRL_H__1D56CE4E_1840_4991_A5EB_6F6DA3CEEABB__INCLUDED_)