155 lines
4.6 KiB
C
155 lines
4.6 KiB
C
/*****************************************************************************
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*
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* DB.H
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*
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* Copyright (C) Microsoft Corporation 1990.
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* All Rights reserved.
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*
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******************************************************************************
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*
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* Module Intent
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*
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******************************************************************************
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*
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* Testing Notes
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*
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******************************************************************************
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*
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* Current Owner: LeoN
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*
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******************************************************************************
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*
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* Revision History
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*
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* 07-Aug-1990 Leon Added CtxFromHtp
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* 25-Sep-1990 leon Added TpAction and TpTitle (used only by advisor now)
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* 12-Feb-1991 LeoN Autodoc-ified.
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*
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******************************************************************************
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*
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* Released by Development: (date)
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*
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*****************************************************************************/
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_subsystem( udh )
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/****************************************************************************
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*
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* Typedefs
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*
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*****************************************************************************/
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/*
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* HDB - handle to a database
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* QHDB - pointer to a database handle
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* hdbNil - nil database handle
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* hdbOOM - handle return value indicating out of memory
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*/
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typedef GH HDB;
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typedef HDB * QHDB;
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#define hdbNil ((HDB)0)
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#define hdbOOM ((HDB)-1)
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/*
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* HTP - handle to a topic
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* QHTP - pointer to topic handle
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* htpNil - nil topic handle
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* htpOOM - handle return value indicating out of memory
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*/
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typedef GH HTP;
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typedef HTP * QHTP;
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#define htpNil ((HTP)0)
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#define htpOOM ((HTP)-1)
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/*
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* HVW - handle to a Volkswagen? (or perhaps a View)
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* QHVW - pointer to view handle
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* hvwNil - nil view handle
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* hvwOOM - handle return value indicating out of memory
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*/
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typedef GH HVW;
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typedef HVW * QHVW;
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#define hvwNil ((HVW)0)
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#define hvwOOM ((HVW)-1)
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/*
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* ACT - enumeration of actions
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*
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* NOTE: we use NAV_ and SCROLL_ here for now in order to make the mapping
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* from the preexisting code easier. Someday this may all change when life
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* is reorganized.
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*/
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#define ACT_MOUSE 0x000
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#define ACT_MOUSEMOVED (ACT_MOUSE | NAV_MOUSEMOVED)
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#define ACT_MOUSEDOWN (ACT_MOUSE | NAV_MOUSEDOWN)
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#define ACT_MOUSEUP (ACT_MOUSE | NAV_MOUSEUP)
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#define ACT_SCROLL 0x100
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#define ACT_SCROLLPAGEUP (ACT_SCROLL | SCROLL_VERT<<4 | SCROLL_PAGEUP)
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#define ACT_SCROLLPAGEDN (ACT_SCROLL | SCROLL_VERT<<4 | SCROLL_PAGEDN)
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#define ACT_SCROLLLINEUP (ACT_SCROLL | SCROLL_VERT<<4 | SCROLL_LINEUP)
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#define ACT_SCROLLLINEDN (ACT_SCROLL | SCROLL_VERT<<4 | SCROLL_LINEDN)
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#define ACT_SCROLLPAGEL (ACT_SCROLL | SCROLL_HORZ<<4 | SCROLL_PAGEUP)
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#define ACT_SCROLLPAGER (ACT_SCROLL | SCROLL_HORZ<<4 | SCROLL_PAGEDN)
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#define ACT_SCROLLLINEL (ACT_SCROLL | SCROLL_HORZ<<4 | SCROLL_LINEUP)
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#define ACT_SCROLLLINER (ACT_SCROLL | SCROLL_HORZ<<4 | SCROLL_LINEDN)
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#define ACT_SCROLLHOME (ACT_SCROLL | SCROLL_HOME)
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#define ACT_SCROLLEND (ACT_SCROLL | SCROLL_END)
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#define ACT_THUMB 0x200
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#define ACT_THUMBHORZ (ACT_THUMB | SCROLL_HORZ)
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#define ACT_THUMBVERT (ACT_THUMB | SCROLL_VERT)
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/*
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* JUMP - enumeration of predefined JUMP types
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*/
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typedef enum {
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JUMP_TOPIC, // jump to topic number
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JUMP_CNINT, // jump to context number (int)
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JUMP_CNSTR, // jump to context number (string)
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JUMP_CS, // jump to context string / keyword
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JUMP_NEXT, // jump to next in browse sequence
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JUMP_PREV // jump to previous in browse seq
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} JUMP;
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/****************************************************************************
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*
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* Prototypes
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*
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*****************************************************************************/
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#if 0
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/* TRI - tri-state condition */
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typedef enum {
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NO, // definitely not
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YES, // definitely
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MAYBE // possibly
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} TRI;
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VOID STDCALL DbRegister (VOID);
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HDB STDCALL DbCreate (FM, FID);
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VOID STDCALL DbDestroy (HDB);
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TRI STDCALL DbQueryType (QB, INT16);
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BOOL STDCALL DbQueryFile (HDB, FM);
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HTP STDCALL DbJump (HDB, JUMP, DWORD);
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BOOL STDCALL DbKeywords (HDB, INT16, QB, INT16);
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BOOL STDCALL DbSearch (HDB, INT16, QB);
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BOOL STDCALL DbInfo (HDB, QB);
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BOOL STDCALL TpAction (HTP, INT16, DWORD, DWORD, WORD, WORD);
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HTP STDCALL TpCreate (HDB, JUMP, DWORD);
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VOID STDCALL TpDestroy (HTP);
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INT16 STDCALL TpDisplay (HTP, LPRECT, INT16, LONG, INT16, INT16 *, HDc);
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BOOL STDCALL TpTitle (HTP, DWORD *, LPSTR, INT16);
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BOOL STDCALL VwAction (HVW, INT16, DWORD);
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HVW STDCALL VwCreate (HTP, LPRECT, HWND, DWORD, DWORD);
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VOID STDCALL VwDestroy (HVW);
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BOOL STDCALL VwDisplay (HVW, LPRECT, HDS);
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CTX STDCALL CtxFromHtp (HTP);
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#endif
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