IELNKCTL.H

// IELnkCtl.h : Declaration of the CIELnkCtl 
 
#ifndef __IELNKCTL_H_ 
#define __IELNKCTL_H_ 
 
#include "resource.h"       // main symbols 
 
 
///////////////////////////////////////////////////////////////////////////// 
// CIELnkCtl 
class ATL_NO_VTABLE CIELnkCtl :  
public CComObjectRootEx<CComSingleThreadModel>, 
public CComCoClass<CIELnkCtl, &CLSID_IELnkCtl>, 
public CComControl<CIELnkCtl>, 
public IDispatchImpl<IIELnkCtl, &IID_IIELnkCtl, &LIBID_IELNKLib>, 
public IProvideClassInfo2Impl<&CLSID_IELnkCtl, NULL, &LIBID_IELNKLib>, 
public IPersistStreamInitImpl<CIELnkCtl>, 
public IPersistStorageImpl<CIELnkCtl>, 
public IQuickActivateImpl<CIELnkCtl>, 
public IOleControlImpl<CIELnkCtl>, 
public IOleObjectImpl<CIELnkCtl>, 
public IOleInPlaceActiveObjectImpl<CIELnkCtl>, 
public IViewObjectExImpl<CIELnkCtl>, 
public IOleInPlaceObjectWindowlessImpl<CIELnkCtl>, 
public IDataObjectImpl<CIELnkCtl>, 
public ISupportErrorInfo, 
public ISpecifyPropertyPagesImpl<CIELnkCtl>, 
public IPersistPropertyBagImpl<CIELnkCtl>, 
public IObjectSafetyImpl<CIELnkCtl> 
{ 
public: 
CIELnkCtl() 
{ 
#ifndef _UNICODE 
m_pANSIHLink = NULL; 
#endif 
 
m_lFlags = 1; 
m_lMode = 0; 
} 
 
~CIELnkCtl() 
{ 
#ifndef _UNICODE 
if(m_pANSIHLink) 
free(m_pANSIHLink); 
#endif 
} 
 
DECLARE_REGISTRY_RESOURCEID(IDR_IELNKCTL) 
 
BEGIN_COM_MAP(CIELnkCtl) 
COM_INTERFACE_ENTRY(IIELnkCtl) 
COM_INTERFACE_ENTRY(IDispatch) 
COM_INTERFACE_ENTRY_IMPL(IViewObjectEx) 
COM_INTERFACE_ENTRY_IMPL_IID(IID_IViewObject2, IViewObjectEx) 
COM_INTERFACE_ENTRY_IMPL_IID(IID_IViewObject, IViewObjectEx) 
COM_INTERFACE_ENTRY_IMPL(IOleInPlaceObjectWindowless) 
COM_INTERFACE_ENTRY_IMPL_IID(IID_IOleInPlaceObject, IOleInPlaceObjectWindowless) 
COM_INTERFACE_ENTRY_IMPL_IID(IID_IOleWindow, IOleInPlaceObjectWindowless) 
COM_INTERFACE_ENTRY_IMPL(IOleInPlaceActiveObject) 
COM_INTERFACE_ENTRY_IMPL(IOleControl) 
COM_INTERFACE_ENTRY_IMPL(IOleObject) 
COM_INTERFACE_ENTRY_IMPL(IQuickActivate) 
COM_INTERFACE_ENTRY_IMPL(IPersistStorage) 
COM_INTERFACE_ENTRY_IMPL(IPersistStreamInit) 
COM_INTERFACE_ENTRY_IMPL(ISpecifyPropertyPages) 
COM_INTERFACE_ENTRY_IMPL(IDataObject) 
COM_INTERFACE_ENTRY(IProvideClassInfo) 
COM_INTERFACE_ENTRY(IProvideClassInfo2) 
COM_INTERFACE_ENTRY(ISupportErrorInfo) 
COM_INTERFACE_ENTRY_IMPL(IPersistPropertyBag) 
COM_INTERFACE_ENTRY_IMPL(IObjectSafety) 
END_COM_MAP() 
 
BEGIN_PROPERTY_MAP(CIELnkCtl) 
// Example entries 
// PROP_ENTRY("Property Description", dispid, clsid) 
PROP_ENTRY("Flags", 1, CLSID_NULL) 
PROP_ENTRY("HLink", 2, CLSID_NULL) 
PROP_ENTRY("Location", 3, CLSID_NULL) 
PROP_ENTRY("Mode", 4, CLSID_NULL) 
PROP_ENTRY("TargetFrame", 5, CLSID_NULL) 
PROP_PAGE(CLSID_StockColorPage) 
END_PROPERTY_MAP() 
 
 
BEGIN_MSG_MAP(CIELnkCtl) 
MESSAGE_HANDLER(WM_PAINT, OnPaint) 
MESSAGE_HANDLER(WM_SETFOCUS, OnSetFocus) 
MESSAGE_HANDLER(WM_KILLFOCUS, OnKillFocus) 
END_MSG_MAP() 
 
// ISupportsErrorInfo 
STDMETHOD(InterfaceSupportsErrorInfo)(REFIID riid); 
 
// IViewObjectEx 
STDMETHOD(GetViewStatus)(DWORD* pdwStatus) 
{ 
ATLTRACE(_T("IViewObjectExImpl::GetViewStatus\n")); 
*pdwStatus = VIEWSTATUS_SOLIDBKGND | VIEWSTATUS_OPAQUE; 
return S_OK; 
} 
 
// IIELnkCtl 
public: 
STDMETHOD(Back)(); 
STDMETHOD(Forward)(); 
STDMETHOD(Go)(); 
STDMETHOD(get_TargetFrame)(/*[out, retval]*/ BSTR *pVal); 
STDMETHOD(put_TargetFrame)(/*[in]*/ BSTR newVal); 
STDMETHOD(get_Mode)(/*[out, retval]*/ long *pVal); 
STDMETHOD(put_Mode)(/*[in]*/ long newVal); 
STDMETHOD(get_Location)(/*[out, retval]*/ BSTR *pVal); 
STDMETHOD(put_Location)(/*[in]*/ BSTR newVal); 
STDMETHOD(get_HLink)(/*[out, retval]*/ BSTR *pVal); 
STDMETHOD(put_HLink)(/*[in]*/ BSTR newVal); 
STDMETHOD(get_Flags)(/*[out, retval]*/ long *pVal); 
STDMETHOD(put_Flags)(/*[in]*/ long newVal); 
HRESULT OnDraw(ATL_DRAWINFO& di); 
 
STDMETHOD(GetInterfaceSafetyOptions)(REFIID riid, DWORD *pdwSupportedOptions, DWORD *pdwEnabledOptions); 
STDMETHOD(SetInterfaceSafetyOptions)(REFIID riid, DWORD dwOptionSetMask, DWORD dwEnabledOptions); 
 
private: 
 
CComBSTR m_strHLink; 
CComBSTR m_strLocation; 
CComBSTR m_strTargetFrame; 
long  m_lFlags; 
long  m_lMode; 
 
#ifndef _UNICODE 
char * m_pANSIHLink; 
#endif 
 
}; 
 
#endif //__IELNKCTL_H_