394 lines
11 KiB
C++
394 lines
11 KiB
C++
|
//+---------------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// File: srs.hxx
|
||
|
|
//
|
||
|
|
// Contents: Class Definitions
|
||
|
|
//
|
||
|
|
// Classes: SRFactory
|
||
|
|
// SRCtrl
|
||
|
|
// SRInPlace
|
||
|
|
// SRDV
|
||
|
|
//
|
||
|
|
//------------------------------------------------------------------------
|
||
|
|
|
||
|
|
#ifndef __SRS_HXX
|
||
|
|
#define __SRS_HXX
|
||
|
|
|
||
|
|
//
|
||
|
|
// Resource Identifiers:
|
||
|
|
//
|
||
|
|
// Our base id is 0, so our Class Descriptor resource IDs
|
||
|
|
// are identical to the offsets
|
||
|
|
//
|
||
|
|
#define IDS_CLASSID IDOFF_CLASSID
|
||
|
|
#define IDS_USERTYPEFULL IDOFF_USERTYPEFULL
|
||
|
|
#define IDS_USERTYPESHORT IDOFF_USERTYPESHORT
|
||
|
|
#define IDS_USERTYPEAPP IDOFF_USERTYPEAPP
|
||
|
|
#define IDS_DOCFEXT IDOFF_DOCFEXT
|
||
|
|
#define IDR_ICON IDOFF_ICON
|
||
|
|
#define IDR_ACCELS IDOFF_ACCELS
|
||
|
|
#define IDR_MENU IDOFF_MENU
|
||
|
|
#define IDR_MGW IDOFF_MGW
|
||
|
|
#define IDR_MISCSTATUS IDOFF_MISCSTATUS
|
||
|
|
|
||
|
|
//
|
||
|
|
// resource compiler not interested in the rest...
|
||
|
|
//
|
||
|
|
#ifndef RC_INVOKED
|
||
|
|
|
||
|
|
#include "oleglue.h" // interface with soundrec C code
|
||
|
|
|
||
|
|
//OLE2 clsid.
|
||
|
|
DEFINE_OLEGUID(CLSID_SoundRec, 0x00020C01, 0, 0);
|
||
|
|
#define CLSID_SOUNDREC CLSID_SoundRec
|
||
|
|
|
||
|
|
//OLE1 clsid.
|
||
|
|
DEFINE_OLEGUID(CLSID_Ole1SoundRec, 0x0003000D, 0, 0);
|
||
|
|
#define CLSID_OLE1SOUNDREC CLSID_Ole1SoundRec
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//+---------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Class: SRFactory
|
||
|
|
//
|
||
|
|
// Purpose: Creates new objects
|
||
|
|
//
|
||
|
|
// Notes: This factory creates SRCtrl objects, which in turn
|
||
|
|
// create the SRDV and SRInPlace subobjects.
|
||
|
|
//
|
||
|
|
//---------------------------------------------------------------
|
||
|
|
|
||
|
|
class SRFactory: public StdClassFactory
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
STDMETHOD(CreateInstance) (LPUNKNOWN, REFIID, LPVOID FAR*);
|
||
|
|
STDMETHOD(LockServer) (BOOL fLock);
|
||
|
|
static BOOL Create(HINSTANCE hinst);
|
||
|
|
BOOL Init(HINSTANCE hinst);
|
||
|
|
~SRFactory() { delete _pClass; }
|
||
|
|
LPCLASSDESCRIPTOR _pClass;
|
||
|
|
};
|
||
|
|
|
||
|
|
//
|
||
|
|
// forward declaration of classes
|
||
|
|
//
|
||
|
|
|
||
|
|
class SRCtrl;
|
||
|
|
typedef SRCtrl FAR* LPSRCTRL;
|
||
|
|
|
||
|
|
class SRInPlace;
|
||
|
|
typedef SRInPlace FAR* LPSRINPLACE;
|
||
|
|
|
||
|
|
class SRDV;
|
||
|
|
typedef SRDV FAR* LPSRDV;
|
||
|
|
|
||
|
|
class CXBag;
|
||
|
|
typedef CXBag FAR* LPXBAG;
|
||
|
|
|
||
|
|
//+---------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Class: SRCtrl
|
||
|
|
//
|
||
|
|
// Purpose: Manages the control aspect of server
|
||
|
|
//
|
||
|
|
// Notes: Our objects are composed of three subobjects:
|
||
|
|
// a SRCtrl subobject, a SRDV subobject, and an
|
||
|
|
// SRInPlace subobject. Each of these is derived from
|
||
|
|
// a corresponding Srvr base class.
|
||
|
|
//
|
||
|
|
//---------------------------------------------------------------
|
||
|
|
|
||
|
|
class SRCtrl: public SrvrCtrl
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static BOOL ClassInit(LPCLASSDESCRIPTOR pClass);
|
||
|
|
static HRESULT Create(LPUNKNOWN pUnkOuter, LPCLASSDESCRIPTOR pClass,
|
||
|
|
LPUNKNOWN FAR* ppUnkCtrl, LPSRCTRL FAR* ppObj);
|
||
|
|
static HRESULT DoPlay(LPVOID, LONG, LPMSG, LPOLECLIENTSITE, LONG, HWND, LPCRECT);
|
||
|
|
static HRESULT DoShow(LPVOID, LONG, LPMSG, LPOLECLIENTSITE, LONG, HWND, LPCRECT);
|
||
|
|
static HRESULT DoOpen(LPVOID, LONG, LPMSG, LPOLECLIENTSITE, LONG, HWND, LPCRECT);
|
||
|
|
|
||
|
|
// we are an aggregatable object so we use a delegating IUnknown
|
||
|
|
DECLARE_DELEGATING_IUNKNOWN(SRCtrl);
|
||
|
|
|
||
|
|
STDMETHOD(GetMoniker) (DWORD dwAssign,
|
||
|
|
DWORD dwWhichMoniker,
|
||
|
|
LPMONIKER FAR* ppmk);
|
||
|
|
|
||
|
|
STDMETHOD(IsUpToDate) (void);
|
||
|
|
|
||
|
|
void GetHostNames(LPTSTR FAR* plpstrCntrApp, LPTSTR FAR* plpstrCntrObj);
|
||
|
|
void Lock(void);
|
||
|
|
void UnLock(void);
|
||
|
|
void MarkAsLoaded(void);
|
||
|
|
BOOL IsLoaded(void);
|
||
|
|
|
||
|
|
//
|
||
|
|
// base-class virtuals overridden to do additional,
|
||
|
|
// server-specific processing
|
||
|
|
//
|
||
|
|
virtual HRESULT RunningToOpened();
|
||
|
|
virtual HRESULT OpenedToRunning();
|
||
|
|
virtual HRESULT PassiveToLoaded();
|
||
|
|
virtual HRESULT LoadedToPassive();
|
||
|
|
|
||
|
|
#ifdef WE_SUPPORT_INPLACE
|
||
|
|
virtual HRESULT RunningToInPlace();
|
||
|
|
virtual HRESULT InPlaceToRunning();
|
||
|
|
virtual HRESULT UIActiveToInPlace();
|
||
|
|
#endif //WE_SUPPORT_INPLACE
|
||
|
|
|
||
|
|
protected:
|
||
|
|
|
||
|
|
// constructors, initializers, and destructors
|
||
|
|
SRCtrl(LPUNKNOWN pUnkOuter);
|
||
|
|
HRESULT Init(LPCLASSDESCRIPTOR pClass);
|
||
|
|
virtual ~SRCtrl(void);
|
||
|
|
|
||
|
|
DECLARE_PRIVATE_IUNKNOWN(SRCtrl);
|
||
|
|
|
||
|
|
LPUNKNOWN _pDVCtrlUnk; // controlling unknown for DV subobj
|
||
|
|
LPUNKNOWN _pIPCtrlUnk; // controlling unknown for InPlace subobj
|
||
|
|
int _cLock;
|
||
|
|
BOOL _fLoaded; // loaded.
|
||
|
|
};
|
||
|
|
|
||
|
|
//+---------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Class: SRHeader
|
||
|
|
//
|
||
|
|
// Purpose: Document information placed at the head of the
|
||
|
|
// documents contents stream
|
||
|
|
//
|
||
|
|
//---------------------------------------------------------------
|
||
|
|
|
||
|
|
class SRHeader
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
SRHeader();
|
||
|
|
HRESULT Read(LPSTREAM pStrm);
|
||
|
|
HRESULT Write(LPSTREAM pStrm);
|
||
|
|
|
||
|
|
SIZEL _sizel; // our size (HIMETRIC)
|
||
|
|
DWORD _dwNative; // size of native data
|
||
|
|
//
|
||
|
|
// Our native data follows the header...
|
||
|
|
//
|
||
|
|
};
|
||
|
|
|
||
|
|
//+---------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Member: SRHeader::SRHeader
|
||
|
|
//
|
||
|
|
// Synopsis: Constructor for SRHeader class
|
||
|
|
//
|
||
|
|
//----------------------------------------------------------------
|
||
|
|
|
||
|
|
inline SRHeader::SRHeader()
|
||
|
|
{
|
||
|
|
_sizel.cx = HimetricFromHPix(GetSystemMetrics(SM_CXICON));
|
||
|
|
_sizel.cy = HimetricFromVPix(GetSystemMetrics(SM_CYICON));
|
||
|
|
_dwNative = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
//+---------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Member: SRHeader::Read, public
|
||
|
|
//
|
||
|
|
// Synopsis: Reads a self-delimited header from a stream
|
||
|
|
//
|
||
|
|
// Arguments: [pStrm] -- stream to read from
|
||
|
|
//
|
||
|
|
// Returns: SUCCESS if the item could be read from the stream
|
||
|
|
//
|
||
|
|
// Notes: This also checks the version number in the header
|
||
|
|
// and will fail if the version number is incorrect.
|
||
|
|
//
|
||
|
|
//----------------------------------------------------------------
|
||
|
|
|
||
|
|
inline HRESULT SRHeader::Read(LPSTREAM pStrm)
|
||
|
|
{
|
||
|
|
return pStrm->Read(this, sizeof(SRHeader), NULL);
|
||
|
|
}
|
||
|
|
|
||
|
|
//+---------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Member: SRHeader::Write, public
|
||
|
|
//
|
||
|
|
// Synopsis: Writes a self-delimited header to a stream
|
||
|
|
//
|
||
|
|
// Arguments: [pStrm] -- stream to write to
|
||
|
|
//
|
||
|
|
// Returns: SUCCESS if the item could be written to the stream
|
||
|
|
//
|
||
|
|
//----------------------------------------------------------------
|
||
|
|
|
||
|
|
inline HRESULT SRHeader::Write(LPSTREAM pStrm)
|
||
|
|
{
|
||
|
|
return pStrm->Write(this, sizeof(SRHeader), NULL);
|
||
|
|
}
|
||
|
|
|
||
|
|
//+---------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Class: SRDV
|
||
|
|
//
|
||
|
|
// Purpose: The data/view subobject of a compound document object
|
||
|
|
//
|
||
|
|
//---------------------------------------------------------------
|
||
|
|
|
||
|
|
class SRDV: public SrvrDV
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static BOOL ClassInit(LPCLASSDESCRIPTOR pClass);
|
||
|
|
|
||
|
|
static HRESULT Create(LPSRCTRL pCtrl,
|
||
|
|
LPCLASSDESCRIPTOR pClass,
|
||
|
|
LPUNKNOWN FAR* ppUnkCtrl,
|
||
|
|
LPSRDV FAR* ppObj);
|
||
|
|
|
||
|
|
static HRESULT GetDIB(LPSRVRDV, LPFORMATETC, LPSTGMEDIUM, BOOL);
|
||
|
|
|
||
|
|
// we use standard aggregation for delegation to the control subobject
|
||
|
|
DECLARE_DELEGATING_IUNKNOWN(SRDV);
|
||
|
|
|
||
|
|
// base-class virtuals overridden to do additional,
|
||
|
|
// server-specific processing
|
||
|
|
virtual HRESULT RenderContent(DWORD dwDrawAspect,
|
||
|
|
LONG lindex,
|
||
|
|
void FAR* pvAspect,
|
||
|
|
DVTARGETDEVICE FAR * ptd,
|
||
|
|
HDC hicTargetDev,
|
||
|
|
HDC hdcDraw,
|
||
|
|
LPCRECTL lprectl,
|
||
|
|
LPCRECTL lprcWBounds,
|
||
|
|
BOOL (CALLBACK *pfnContinue) (ULONG_PTR),
|
||
|
|
ULONG_PTR dwContinue);
|
||
|
|
virtual HRESULT GetClipboardCopy(LPSRVRDV FAR* ppDV)
|
||
|
|
{
|
||
|
|
*ppDV = NULL;
|
||
|
|
return E_FAIL;
|
||
|
|
};
|
||
|
|
|
||
|
|
STDMETHOD(Load) (LPCOLESTR lpszFileName, DWORD grfMode);
|
||
|
|
|
||
|
|
protected:
|
||
|
|
|
||
|
|
// base-class virtuals overridden to do additional,
|
||
|
|
// server-specific processing
|
||
|
|
virtual HRESULT LoadFromStorage(LPSTORAGE pStg);
|
||
|
|
virtual HRESULT SaveToStorage(LPSTORAGE pStg, BOOL fSameAsLoad);
|
||
|
|
|
||
|
|
// constructors, initializers, and destructors
|
||
|
|
SRDV(LPUNKNOWN pUnkOuter);
|
||
|
|
HRESULT Init(LPSRCTRL pCtrl, LPCLASSDESCRIPTOR pClass);
|
||
|
|
virtual ~SRDV(void);
|
||
|
|
|
||
|
|
DECLARE_PRIVATE_IUNKNOWN(SRDV);
|
||
|
|
|
||
|
|
//
|
||
|
|
// native data
|
||
|
|
//
|
||
|
|
SRHeader _header; // global properties for the document
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
//+---------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Class: SRInPlace
|
||
|
|
//
|
||
|
|
// Purpose: InPlace aspect of OLE compound document
|
||
|
|
//
|
||
|
|
// Notes: This class supports SrvrInPlace
|
||
|
|
//
|
||
|
|
//---------------------------------------------------------------
|
||
|
|
|
||
|
|
class SRInPlace: public SrvrInPlace
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static BOOL ClassInit(LPCLASSDESCRIPTOR pClass);
|
||
|
|
|
||
|
|
static HRESULT Create(LPSRCTRL pSRCtrl,
|
||
|
|
LPCLASSDESCRIPTOR pClass,
|
||
|
|
LPUNKNOWN FAR* ppUnkCtrl,
|
||
|
|
LPSRINPLACE FAR* ppObj);
|
||
|
|
|
||
|
|
|
||
|
|
DECLARE_DELEGATING_IUNKNOWN(SRInPlace);
|
||
|
|
|
||
|
|
protected:
|
||
|
|
SRInPlace(LPUNKNOWN pUnkOuter);
|
||
|
|
HRESULT Init(LPSRCTRL pSRCtrl, LPCLASSDESCRIPTOR pClass);
|
||
|
|
~SRInPlace(void);
|
||
|
|
|
||
|
|
DECLARE_PRIVATE_IUNKNOWN(SRInPlace);
|
||
|
|
|
||
|
|
// private helpers
|
||
|
|
virtual HWND AttachWin(HWND hwndParent);
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
//
|
||
|
|
// Data transfer object
|
||
|
|
//
|
||
|
|
class CXBag: public IDataObject
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static HRESULT Create(LPXBAG *ppXBag, LPSRCTRL pHost, LPPOINT pptSelect);
|
||
|
|
|
||
|
|
DECLARE_STANDARD_IUNKNOWN(CXBag);
|
||
|
|
|
||
|
|
//
|
||
|
|
//IDataObject
|
||
|
|
//
|
||
|
|
STDMETHODIMP DAdvise( FORMATETC FAR* pFormatetc,
|
||
|
|
DWORD advf,
|
||
|
|
LPADVISESINK pAdvSink,
|
||
|
|
DWORD FAR* pdwConnection) { return OLE_E_ADVISENOTSUPPORTED; }
|
||
|
|
|
||
|
|
STDMETHODIMP DUnadvise( DWORD dwConnection)
|
||
|
|
{ return OLE_E_ADVISENOTSUPPORTED; }
|
||
|
|
|
||
|
|
STDMETHODIMP EnumDAdvise( LPENUMSTATDATA FAR* ppenumAdvise)
|
||
|
|
{ return OLE_E_ADVISENOTSUPPORTED; }
|
||
|
|
|
||
|
|
STDMETHODIMP EnumFormatEtc( DWORD dwDirection, LPENUMFORMATETC FAR* ppenumFormatEtc);
|
||
|
|
|
||
|
|
STDMETHODIMP GetCanonicalFormatEtc( LPFORMATETC pformatetc,
|
||
|
|
LPFORMATETC pformatetcOut)
|
||
|
|
{ pformatetcOut->ptd = NULL; return E_NOTIMPL; }
|
||
|
|
|
||
|
|
STDMETHODIMP GetData(LPFORMATETC pformatetcIn, LPSTGMEDIUM pmedium );
|
||
|
|
STDMETHODIMP GetDataHere(LPFORMATETC pformatetc, LPSTGMEDIUM pmedium);
|
||
|
|
STDMETHODIMP QueryGetData(LPFORMATETC pformatetc );
|
||
|
|
STDMETHODIMP SetData(LPFORMATETC pformatetc, STGMEDIUM FAR * pmedium, BOOL fRelease)
|
||
|
|
{ return E_NOTIMPL; }
|
||
|
|
|
||
|
|
//
|
||
|
|
//Public Helpers
|
||
|
|
//
|
||
|
|
HRESULT SnapShotAndDetach(void);
|
||
|
|
|
||
|
|
void Detach(void)
|
||
|
|
{
|
||
|
|
_pHost = NULL;
|
||
|
|
};
|
||
|
|
|
||
|
|
private:
|
||
|
|
CXBag(LPSRCTRL pHost);
|
||
|
|
~CXBag();
|
||
|
|
|
||
|
|
HRESULT BagItInStorage(LPSTGMEDIUM pmedium, BOOL fStgProvided);
|
||
|
|
|
||
|
|
LPSRCTRL _pHost; // ptr back to host
|
||
|
|
LPSTORAGE _pStgBag; // snapshot storage (or NULL)
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif //!RC_INVOKED
|
||
|
|
|
||
|
|
#endif //__SRS_HXX
|
||
|
|
|
||
|
|
|