#ifndef _RICHOLE_
#define _RICHOLE_
/*
* RICHOLE.H
*
* Purpose:
* OLE Extensions to the Rich Text Editor
*
* Copyright (c) 1985-1996, Microsoft Corporation
*/
// Structure passed to GetObject and InsertObject
typedef struct _reobject
{
DWORD cbStruct; // Size of structure
LONG cp; // Character position of object
CLSID clsid; // Class ID of object
LPOLEOBJECT poleobj; // OLE object interface
LPSTORAGE pstg; // Associated storage interface
LPOLECLIENTSITE polesite; // Associated client site interface
SIZEL sizel; // Size of object (may be 0,0)
DWORD dvaspect; // Display aspect to use
DWORD dwFlags; // Object status flags
DWORD dwUser; // Dword for user's use
} REOBJECT;
// Flags to specify which interfaces should be returned in the structure above
#define REO_GETOBJ_NO_INTERFACES (0x00000000L)
#define REO_GETOBJ_POLEOBJ (0x00000001L)
#define REO_GETOBJ_PSTG (0x00000002L)
#define REO_GETOBJ_POLESITE (0x00000004L)
#define REO_GETOBJ_ALL_INTERFACES (0x00000007L)
// Place object at selection
#define REO_CP_SELECTION ((ULONG) -1L)
// Use character position to specify object instead of index
#define REO_IOB_SELECTION ((ULONG) -1L)
#define REO_IOB_USE_CP ((ULONG) -2L)
// Object flags
#define REO_NULL (0x00000000L) // No flags
#define REO_READWRITEMASK (0x0000003FL) // Mask out RO bits
#define REO_DONTNEEDPALETTE (0x00000020L) // Object doesn't need palette
#define REO_BLANK (0x00000010L) // Object is blank
#define REO_DYNAMICSIZE (0x00000008L) // Object defines size always
#define REO_INVERTEDSELECT (0x00000004L) // Object drawn all inverted if sel
#define REO_BELOWBASELINE (0x00000002L) // Object sits below the baseline
#define REO_RESIZABLE (0x00000001L) // Object may be resized
#define REO_LINK (0x80000000L) // Object is a link (RO)
#define REO_STATIC (0x40000000L) // Object is static (RO)
#define REO_SELECTED (0x08000000L) // Object selected (RO)
#define REO_OPEN (0x04000000L) // Object open in its server (RO)
#define REO_INPLACEACTIVE (0x02000000L) // Object in place active (RO)
#define REO_HILITED (0x01000000L) // Object is to be hilited (RO)
#define REO_LINKAVAILABLE (0x00800000L) // Link believed available (RO)
#define REO_GETMETAFILE (0x00400000L) // Object requires metafile (RO)
// flags for IRichEditOle::GetClipboardData(),
// IRichEditOleCallback::GetClipboardData() and
// IRichEditOleCallback::QueryAcceptData()
#define RECO_PASTE (0x00000000L) // paste from clipboard
#define RECO_DROP (0x00000001L) // drop
#define RECO_COPY (0x00000002L) // copy to the clipboard
#define RECO_CUT (0x00000003L) // cut to the clipboard
#define RECO_DRAG (0x00000004L) // drag
/*
* IRichEditOle
*
* Purpose:
* Interface used by the client of RichEdit to perform OLE-related
* operations.
*
* //$ REVIEW:
* The methods herein may just want to be regular Windows messages.
*/
#undef INTERFACE
#define INTERFACE IRichEditOle
DECLARE_INTERFACE_(IRichEditOle, IUnknown)
{
// *** IUnknown methods ***
STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID FAR * lplpObj) PURE;
STDMETHOD_(ULONG,AddRef) (THIS) PURE;
STDMETHOD_(ULONG,Release) (THIS) PURE;
// *** IRichEditOle methods ***
STDMETHOD(GetClientSite) (THIS_ LPOLECLIENTSITE FAR * lplpolesite) PURE;
STDMETHOD_(LONG,GetObjectCount) (THIS) PURE;
STDMETHOD_(LONG,GetLinkCount) (THIS) PURE;
STDMETHOD(GetObject) (THIS_ LONG iob, REOBJECT FAR * lpreobject,
DWORD dwFlags) PURE;
STDMETHOD(InsertObject) (THIS_ REOBJECT FAR * lpreobject) PURE;
STDMETHOD(ConvertObject) (THIS_ LONG iob, REFCLSID rclsidNew,
LPCSTR lpstrUserTypeNew) PURE;
STDMETHOD(ActivateAs) (THIS_ REFCLSID rclsid, REFCLSID rclsidAs) PURE;
STDMETHOD(SetHostNames) (THIS_ LPCSTR lpstrContainerApp,
LPCSTR lpstrContainerObj) PURE;
STDMETHOD(SetLinkAvailable) (THIS_ LONG iob, BOOL fAvailable) PURE;
STDMETHOD(SetDvaspect) (THIS_ LONG iob, DWORD dvaspect) PURE;
STDMETHOD(HandsOffStorage) (THIS_ LONG iob) PURE;
STDMETHOD(SaveCompleted) (THIS_ LONG iob, LPSTORAGE lpstg) PURE;
STDMETHOD(InPlaceDeactivate) (THIS) PURE;
STDMETHOD(ContextSensitiveHelp) (THIS_ BOOL fEnterMode) PURE;
STDMETHOD(GetClipboardData) (THIS_ CHARRANGE FAR * lpchrg, DWORD reco,
LPDATAOBJECT FAR * lplpdataobj) PURE;
STDMETHOD(ImportDataObject) (THIS_ LPDATAOBJECT lpdataobj,
CLIPFORMAT cf, HGLOBAL hMetaPict) PURE;
};
typedef IRichEditOle FAR * LPRICHEDITOLE;
/*
* IRichEditOleCallback
*
* Purpose:
* Interface used by the RichEdit to get OLE-related stuff from the
* application using RichEdit.
*/
#undef INTERFACE
#define INTERFACE IRichEditOleCallback
DECLARE_INTERFACE_(IRichEditOleCallback, IUnknown)
{
// *** IUnknown methods ***
STDMETHOD(QueryInterface) (THIS_ REFIID riid, LPVOID FAR * lplpObj) PURE;
STDMETHOD_(ULONG,AddRef) (THIS) PURE;
STDMETHOD_(ULONG,Release) (THIS) PURE;
// *** IRichEditOleCallback methods ***
STDMETHOD(GetNewStorage) (THIS_ LPSTORAGE FAR * lplpstg) PURE;
STDMETHOD(GetInPlaceContext) (THIS_ LPOLEINPLACEFRAME FAR * lplpFrame,
LPOLEINPLACEUIWINDOW FAR * lplpDoc,
LPOLEINPLACEFRAMEINFO lpFrameInfo) PURE;
STDMETHOD(ShowContainerUI) (THIS_ BOOL fShow) PURE;
STDMETHOD(QueryInsertObject) (THIS_ LPCLSID lpclsid, LPSTORAGE lpstg,
LONG cp) PURE;
STDMETHOD(DeleteObject) (THIS_ LPOLEOBJECT lpoleobj) PURE;
STDMETHOD(QueryAcceptData) (THIS_ LPDATAOBJECT lpdataobj,
CLIPFORMAT FAR * lpcfFormat, DWORD reco,
BOOL fReally, HGLOBAL hMetaPict) PURE;
STDMETHOD(ContextSensitiveHelp) (THIS_ BOOL fEnterMode) PURE;
STDMETHOD(GetClipboardData) (THIS_ CHARRANGE FAR * lpchrg, DWORD reco,
LPDATAOBJECT FAR * lplpdataobj) PURE;
STDMETHOD(GetDragDropEffect) (THIS_ BOOL fDrag, DWORD grfKeyState,
LPDWORD pdwEffect) PURE;
STDMETHOD(GetContextMenu) (THIS_ WORD seltype, LPOLEOBJECT lpoleobj,
CHARRANGE FAR * lpchrg,
HMENU FAR * lphmenu) PURE;
};
typedef IRichEditOleCallback FAR * LPRICHEDITOLECALLBACK;
#ifndef MAC
// RichEdit interface GUIDs
DEFINE_GUID(IID_IRichEditOle, 0x00020D00, 0, 0, 0xC0,0,0,0,0,0,0,0x46);
DEFINE_GUID(IID_IRichEditOleCallback, 0x00020D03, 0, 0, 0xC0,0,0,0,0,0,0,0x46);
#endif // !MAC
#endif // _RICHOLE_
