104 lines
3 KiB
C++
104 lines
3 KiB
C++
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//+-------------------------------------------------------------------
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//
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// File: embed.hxx
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//
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// Contents: CTestEmbedCF and CTestEmbed object declarations
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//
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// History: 24-Nov-92 DeanE Created
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//
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//---------------------------------------------------------------------
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#ifndef __EMBED_HXX__
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#define __EMBED_HXX__
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extern "C" const GUID CLSID_TestEmbed;
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class CTestServerApp;
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class CTestEmbedCF;
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class CDataObject;
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class COleObject;
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class CPersistStorage;
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//+-------------------------------------------------------------------
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// Class: CTestEmbedCF
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//
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// Synopsis: Class Factory for CTestEmbed object type
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//
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// Methods: QueryInterface - IUnknown
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// AddRef - IUnknown
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// Release - IUnknown
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// CreateInstance - IClassFactory
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// LockServer - IClassFactory
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//
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// History: 24-Nov-92 DeanE Created
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//--------------------------------------------------------------------
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class CTestEmbedCF : public IClassFactory
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{
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public:
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// Constructor/Destructor
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CTestEmbedCF(CTestServerApp *ptsaServer);
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~CTestEmbedCF();
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static IClassFactory FAR *Create(CTestServerApp *ptsaServer);
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// IUnknown
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STDMETHODIMP QueryInterface (REFIID iid, void FAR * FAR *ppv);
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STDMETHODIMP_(ULONG) AddRef (void);
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STDMETHODIMP_(ULONG) Release (void);
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// IClassFactory
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STDMETHODIMP CreateInstance (IUnknown FAR *pUnkOuter,
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REFIID iidInterface,
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void FAR * FAR *ppv);
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STDMETHODIMP LockServer (BOOL fLock);
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private:
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ULONG _cRef; // Reference count on this object
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CTestServerApp *_ptsaServer; // Controlling server app
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};
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//+-------------------------------------------------------------------
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// Class: CTestEmbed
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//
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// Synopsis: CTestEmbed (one instance per object)
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//
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// Methods: QueryInterface IUnknown
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// AddRef IUnknown
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// Release IUnknown
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// InitObject
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//
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// History: 24-Nov-92 DeanE Created
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//--------------------------------------------------------------------
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class CTestEmbed : public IUnknown
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{
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public:
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// Constructor/Destructor
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CTestEmbed();
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~CTestEmbed();
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// IUnknown
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STDMETHODIMP QueryInterface(REFIID iid, void FAR * FAR *ppv);
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STDMETHODIMP_(ULONG) AddRef (void);
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STDMETHODIMP_(ULONG) Release (void);
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SCODE InitObject (CTestServerApp *ptsaServer, HWND hwnd);
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SCODE GetWindow (HWND *phwnd);
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private:
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ULONG _cRef; // Reference counter
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CTestServerApp *_ptsaServer; // Server "holding" this object
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CDataObject *_pDataObject; // Points to object's IDataObject
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COleObject *_pOleObject; // Points to object's IOleObject
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CPersistStorage *_pPersStg; // Points to object's IPersistStorage
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HWND _hwnd; // Window handle for this object
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};
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#endif // __EMBED_HXX__
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