243 lines
6.5 KiB
C++
243 lines
6.5 KiB
C++
//+-------------------------------------------------------------------
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//
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// File: oleimpl.hxx
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//
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// Contents: This file contins the DLL entry points
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// LibMain
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// DllGetClassObject (Bindings key func)
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// DllCanUnloadNow
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// CBasicBndCF (class factory)
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// History: 30-Mar-92 SarahJ Created
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// 31-Dec-93 ErikGav Chicago port
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//
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//---------------------------------------------------------------------
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#ifndef __OLEIMPL_H__
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#define __OLEIMPL_H__
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#define STGM_DFRALL (STGM_READWRITE | STGM_TRANSACTED | STGM_SHARE_DENY_WRITE)
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//+---------------------------------------------------------------------------
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//
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// Function: operator new, public
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//
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// Synopsis: Global operator new which does not throw exceptions.
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//
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// Arguments: [size] -- Size of the memory to allocate.
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//
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// Returns: A pointer to the allocated memory. Is *NOT* initialized to 0!
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//
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// Notes: We override new to make delete easier.
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//
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//----------------------------------------------------------------------------
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inline void* __cdecl
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operator new (size_t size)
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{
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return(CoTaskMemAlloc(size));
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}
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//+-------------------------------------------------------------------------
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//
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// Function: ::operator delete
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//
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// Synopsis: Free a block of memory
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//
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// Arguments: [lpv] - block to free.
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//
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//--------------------------------------------------------------------------
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inline void __cdecl operator delete(void FAR* lpv)
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{
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CoTaskMemFree(lpv);
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}
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//
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// Define the interface we are going to use here - avoiding MIDL stuff
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//
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//+-------------------------------------------------------------------
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//
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// Class: CBasicBndCF
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//
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// Synopsis: Class Factory for CBasicBnd
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//
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// Methods: IUnknown - QueryInterface, AddRef, Release
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// IClassFactory - CreateInstance
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//
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// History: 21-Mar-92 SarahJ Created
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//
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//--------------------------------------------------------------------
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class FAR CBasicBndCF: public IClassFactory
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{
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public:
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// Constructor/Destructor
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CBasicBndCF();
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~CBasicBndCF();
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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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BOOL ReleaseClass(void);
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private:
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ULONG _cRefs;
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};
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//+-------------------------------------------------------------------
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//
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// Class: CBasicBnd
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//
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// Synopsis: Test class CBasicBnd
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//
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// Methods:
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//
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// History: 21-Mar-92 SarahJ Created
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//
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//--------------------------------------------------------------------
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class FAR CBasicBnd: public IPersistFile, public IOleClientSite,
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public IOleObject, public IOleItemContainer
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{
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public:
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// Constructor/Destructor
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CBasicBnd(IUnknown *punk);
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~CBasicBnd();
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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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// IPersist - needed 'cause IPersistFile inherits from this
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STDMETHODIMP GetClassID(LPCLSID lpClassID);
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// IPersitFile
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STDMETHODIMP IsDirty();
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STDMETHODIMP Load(LPCWSTR lpszFileName, DWORD grfMode);
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STDMETHODIMP Save(LPCWSTR lpszFileName, BOOL fRemember);
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STDMETHODIMP SaveCompleted(LPCWSTR lpszFileName);
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STDMETHODIMP GetCurFile(LPWSTR FAR * lplpszFileName);
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// *** IOleObject methods ***
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STDMETHODIMP SetClientSite( LPOLECLIENTSITE pClientSite);
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STDMETHODIMP GetClientSite( LPOLECLIENTSITE FAR* ppClientSite);
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STDMETHODIMP SetHostNames( LPCWSTR szContainerApp, LPCWSTR szContainerObj);
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STDMETHODIMP Close(DWORD dwSaveOption);
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STDMETHODIMP SetMoniker( DWORD dwWhichMoniker, LPMONIKER pmk);
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STDMETHODIMP GetMoniker( DWORD dwAssign, DWORD dwWhichMoniker,
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LPMONIKER FAR* ppmk);
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STDMETHODIMP InitFromData( LPDATAOBJECT pDataObject,
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BOOL fCreation,
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DWORD dwReserved);
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STDMETHODIMP GetClipboardData( DWORD dwReserved,
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LPDATAOBJECT FAR* ppDataObject);
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STDMETHODIMP DoVerb( LONG iVerb,
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LPMSG lpmsg,
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LPOLECLIENTSITE pActiveSite,
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LONG lindex,
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HWND hwndParent,
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LPCRECT lprcPosRect);
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STDMETHODIMP EnumVerbs(LPENUMOLEVERB FAR* ppenumOleVerb);
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STDMETHODIMP Update(void);
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STDMETHODIMP IsUpToDate(void);
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STDMETHODIMP GetUserClassID(CLSID FAR *pClsid);
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STDMETHODIMP GetUserType(DWORD dwFormOfType, LPWSTR FAR* pszUserType);
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STDMETHODIMP SetExtent( DWORD dwDrawAspect, LPSIZEL lpsizel);
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STDMETHODIMP GetExtent( DWORD dwDrawAspect, LPSIZEL lpsizel);
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STDMETHODIMP Advise( LPADVISESINK pAdvSink, DWORD FAR* pdwConnection);
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STDMETHODIMP Unadvise( DWORD dwConnection);
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STDMETHODIMP EnumAdvise( LPENUMSTATDATA FAR* ppenumAdvise);
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STDMETHODIMP GetMiscStatus(DWORD dwAspect, DWORD FAR* pdwStatus);
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STDMETHODIMP SetColorScheme( LPLOGPALETTE lpLogpal);
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// *** IParseDisplayName method ***
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STDMETHODIMP ParseDisplayName(
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LPBC pbc,
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LPWSTR lpszDisplayName,
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ULONG FAR* pchEaten,
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LPMONIKER FAR* ppmkOut) ;
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// *** IOleContainer methods ***
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STDMETHODIMP EnumObjects(DWORD grfFlags, LPENUMUNKNOWN FAR* ppenumUnknown);
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STDMETHODIMP LockContainer(BOOL fLock);
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// *** IOleItemContainer methods ***
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STDMETHODIMP GetObject(
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LPWSTR lpszItem,
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DWORD dwSpeedNeeded,
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LPBINDCTX pbc,
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REFIID riid,
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LPVOID FAR* ppvObject);
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STDMETHODIMP GetObjectStorage(
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LPWSTR lpszItem,
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LPBINDCTX pbc,
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REFIID riid,
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LPVOID FAR* ppvStorage);
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STDMETHODIMP IsRunning(LPWSTR lpszItem) ;
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// IOleClientSite
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STDMETHODIMP SaveObject (void);
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STDMETHODIMP GetContainer (LPOLECONTAINER FAR *ppContainer);
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STDMETHODIMP ShowObject (void);
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STDMETHODIMP OnShowWindow (BOOL fShow);
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STDMETHODIMP RequestNewObjectLayout (void);
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private:
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IUnknown * _punk;
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IMoniker * _pmkContainer;
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IStorage * _psStg1;
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IStorage * _psStg2;
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};
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class CUnknownBasicBnd : public IUnknown
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{
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public:
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CUnknownBasicBnd(IUnknown *punk);
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~CUnknownBasicBnd(void);
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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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private:
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CBasicBnd * _pbasicbnd;
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ULONG _cRefs;
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};
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#endif
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