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/*************************************************************************//* Copyright (C) 1999 Microsoft Corporation *//* File: MSMFImg.h *//* Description: Declaration of CMSMFImg *//* Author: David Janecek *//*************************************************************************/#ifndef __MSMFIMG_H_
#define __MSMFIMG_H_
#include "resource.h" // main symbols
#include <atlctl.h>
#include "CstUtils.h"
#include "CBitmap.h"
/////////////////////////////////////////////////////////////////////////////
// CMSMFImg
class ATL_NO_VTABLE CMSMFImg : public CComObjectRootEx<CComSingleThreadModel>, public CStockPropImpl<CMSMFImg, IMSMFImg, &IID_IMSMFImg, &LIBID_MSMFCNTLib>, public CComControl<CMSMFImg>, public IPersistStreamInitImpl<CMSMFImg>, public IOleControlImpl<CMSMFImg>, public IOleObjectImpl<CMSMFImg>, public IOleInPlaceActiveObjectImpl<CMSMFImg>, public IViewObjectExImpl<CMSMFImg>, public IOleInPlaceObjectWindowlessImpl<CMSMFImg>, public IPersistStorageImpl<CMSMFImg>, public ISpecifyPropertyPagesImpl<CMSMFImg>, public IQuickActivateImpl<CMSMFImg>, public IDataObjectImpl<CMSMFImg>, public IPersistPropertyBagImpl<CMSMFImg>, public IProvideClassInfo2Impl<&CLSID_MSMFImg, NULL, &LIBID_MSMFCNTLib>, public CComCoClass<CMSMFImg, &CLSID_MSMFImg>, public CMSMFCntrlUtils<CMSMFImg> // custom utilities we share across controls
{public: CMSMFImg(); ~CMSMFImg();
DECLARE_REGISTRY_RESOURCEID(IDR_MSMFIMG)
DECLARE_PROTECT_FINAL_CONSTRUCT()
BEGIN_COM_MAP(CMSMFImg) COM_INTERFACE_ENTRY(IMSMFImg) COM_INTERFACE_ENTRY(IDispatch) COM_INTERFACE_ENTRY(IViewObjectEx) COM_INTERFACE_ENTRY(IViewObject2) COM_INTERFACE_ENTRY(IViewObject) COM_INTERFACE_ENTRY(IOleInPlaceObjectWindowless) COM_INTERFACE_ENTRY(IOleInPlaceObject) COM_INTERFACE_ENTRY2(IOleWindow, IOleInPlaceObjectWindowless) COM_INTERFACE_ENTRY(IOleInPlaceActiveObject) COM_INTERFACE_ENTRY(IOleControl) COM_INTERFACE_ENTRY(IOleObject) COM_INTERFACE_ENTRY(IPersistStreamInit) COM_INTERFACE_ENTRY2(IPersist, IPersistStreamInit) COM_INTERFACE_ENTRY_IMPL_IID(IID_IPersist, IPersistPropertyBag) COM_INTERFACE_ENTRY_IMPL(IPersistPropertyBag) COM_INTERFACE_ENTRY(ISpecifyPropertyPages) COM_INTERFACE_ENTRY(IQuickActivate) COM_INTERFACE_ENTRY(IPersistStorage) COM_INTERFACE_ENTRY(IDataObject) COM_INTERFACE_ENTRY(IProvideClassInfo) COM_INTERFACE_ENTRY(IProvideClassInfo2)END_COM_MAP()
BEGIN_PROP_MAP(CMSMFImg) PROP_DATA_ENTRY("_cx", m_sizeExtent.cx, VT_UI4) PROP_DATA_ENTRY("_cy", m_sizeExtent.cy, VT_UI4) PROP_ENTRY("BackColor", DISPID_BACKCOLOR, CLSID_StockColorPage) PROP_ENTRY("Windowless", 3, CLSID_NULL) PROP_ENTRY("TransparentBlitType", 4, CLSID_NULL) // Example entries
// PROP_ENTRY("Property Description", dispid, clsid)
// PROP_PAGE(CLSID_StockColorPage)
END_PROP_MAP()
BEGIN_MSG_MAP(CMSMFImg) CHAIN_MSG_MAP(CMSMFCntrlUtils<CMSMFImg>) CHAIN_MSG_MAP(CComControl<CMSMFImg>) DEFAULT_REFLECTION_HANDLER()END_MSG_MAP()// Handler prototypes:
// LRESULT MessageHandler(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
// LRESULT CommandHandler(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled);
// LRESULT NotifyHandler(int idCtrl, LPNMHDR pnmh, BOOL& bHandled);
HRESULT OnDraw(ATL_DRAWINFO& di); USE_MF_OVERWRITES USE_MF_CLASSSTYLE // used to overwrite default class, so we avoid flickers
// IViewObjectEx
DECLARE_VIEW_STATUS(VIEWSTATUS_SOLIDBKGND | VIEWSTATUS_OPAQUE)
// IMSMFImg
public: USE_MF_RESOURCEDLL USE_MF_TRANSPARENT_FLAG STDMETHOD(get_Image)(/*[out, retval]*/ BSTR *pVal); STDMETHOD(put_Image)(/*[in]*/ BSTR newVal); USE_MF_WINDOWLESS_ACTIVATION OLE_COLOR m_clrBackColor;
protected: // member variables
CBitmap* m_pBackBitmap; CComBSTR m_bstrBackFilename;
protected: void Init(); HRESULT PutImage(BSTR strFilename);};
#endif //__MSMFIMG_H_
/*************************************************************************//* End of file: MSMFImg.h *//*************************************************************************/
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