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