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156 lines
4.6 KiB
156 lines
4.6 KiB
#ifndef OBJHELP_DEFINED
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#define OBJHELP_DEFINED
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#include "lsdefs.h"
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#include "lstflow.h"
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#include "pobjdim.h"
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#include "plssubl.h"
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#include "lsesc.h"
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#include "plsdnode.h"
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#include "fmtres.h"
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#include "plsqin.h"
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#include "plsqout.h"
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#include "breakrec.h"
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#include "plnobj.h"
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#include "pdobj.h"
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#include "pfmti.h"
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#include "plsrun.h"
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#include "pheights.h"
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#include "mwcls.h"
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#include "brkkind.h"
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#include "pbrko.h"
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#define ZeroMemory(a, b) memset(a, 0, b);
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#ifdef DEBUG
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#define Undefined(pvar) \
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{int i; for (i=0; i<sizeof(*pvar); i++) ((BYTE*)pvar) [i] = 255; };
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#else
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#define Undefined(var) ; /* Nothing in ship-version */
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#endif
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#define AllocateMemory(pilsobj, cb) ((pilsobj)->lscbk.pfnNewPtr((pilsobj)->pols, (cb)))
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#define FreeMemory(pilsobj, ptr) (pilsobj)->lscbk.pfnDisposePtr((pilsobj)->pols, (ptr))
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#define NBreaksToSave 3 /* Number of break records to store in objects */
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/*
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* Proc: GetBreakRecordIndex
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* Return number of break record based on brkkind enumeration.
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*
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*/
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DWORD GetBreakRecordIndex (BRKKIND brkkind);
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/*
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* Proc: GetBreakRecordIndex
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* Fill trailing info in BRKOUT as if there is no trailing spaces
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*
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*/
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LSERR FormatLine(
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PLSC plsc,
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LSCP cpStart,
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long durColMax,
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LSTFLOW lstflow,
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PLSSUBL *pplssubl,
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DWORD cdwlsesc,
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const LSESC *plsesc,
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POBJDIM pobjdim,
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LSCP *pcpOut,
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PLSDNODE *pplsdnStart,
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PLSDNODE *pplsdnEnd,
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FMTRES *pfmtres);
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LSERR FormatResumedLine(
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PLSC plsc,
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LSCP cpStart,
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long durColMax,
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LSTFLOW lstflow,
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PLSSUBL *pplssubl,
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DWORD cdwlsesc,
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const LSESC *plsesc,
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POBJDIM pobjdim,
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LSCP *pcpOut,
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PLSDNODE *pplsdnStart,
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PLSDNODE *pplsdnEnd,
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FMTRES *pfmtres,
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const BREAKREC *pbreakrec,
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DWORD cbreakrec);
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LSERR CreateQueryResult(
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PLSSUBL plssubl, /*(IN): subline of ruby */
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long dupAdj, /*(IN): u offset of start of subline */
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long dvpAdj, /*(IN): v offset of start of subline */
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PCLSQIN plsqin, /*(IN): query input */
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PLSQOUT plsqout); /*(OUT): query output */
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/*
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* Implementation of LSIMETHOD for objects that do not support the resuming
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* of formatting. Ruby, Tatenakayoko and Hih are examples of this kind of
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* object.
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*/
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LSERR WINAPI ObjHelpFmtResume(
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PLNOBJ plnobj, /* (IN): object lnobj */
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const BREAKREC *rgBreakRecord, /* (IN): array of break records */
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DWORD nBreakRecord, /* (IN): size of the break records array */
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PCFMTIN pcfmtin, /* (IN): formatting input */
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FMTRES *pfmtres); /* (OUT): formatting result */
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/*
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* Implementation of LSIMETHOD for objects that do nothing for mod width.
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* Tatenakayoko and Hih are examples of this kind of object.
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*/
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LSERR WINAPI ObjHelpGetModWidthChar(
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PDOBJ pdobj, /* (IN): dobj */
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PLSRUN plsrun, /* (IN): plsrun of the object */
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PLSRUN plsrunText, /* (IN): plsrun of the preceding char */
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PCHEIGHTS pcheightsRef, /* (IN): height info about character */
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WCHAR wchar, /* (IN): preceding character */
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MWCLS mwcls, /* (IN): ModWidth class of preceding character */
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long *pdurChange); /* (OUT): amount by which width of the preceding char is to be changed */
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/*
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* Implementation of LSIMETHOD for objects that do nothing for SetBreak.
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* Tatenakayoko and Hih are examples of this kind of object.
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*/
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LSERR WINAPI ObjHelpSetBreak(
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PDOBJ pdobj, /* (IN): dobj which is broken */
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BRKKIND brkkind, /* (IN): Previous / Next / Force / Imposed was chosen */
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DWORD cBreakRecord, /* (IN): size of array */
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BREAKREC *rgBreakRecord, /* (IN): array of break records */
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DWORD *pcActualBreakRecord); /* (IN): actual number of used elements in array */
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/*
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* Default implementation of LSIMETHOD for objects that do not
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* allow expanding the previous character.
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*/
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LSERR WINAPI ObjHelpFExpandWithPrecedingChar(
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PDOBJ pdobj, /* (IN): dobj */
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PLSRUN plsrun, /* (IN): plsrun of the object */
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PLSRUN plsrunText, /* (IN): plsrun of the preceding char */
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WCHAR wchar, /* (IN): preceding character */
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MWCLS mwcls, /* (IN): ModWidth class of preceding character*/
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BOOL *pfExpand); /* (OUT): (OUT): expand preceding character? */
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/*
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* Default implementation of LSIMETHOD for objects that do not
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* allow expanding themselves.
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*/
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LSERR WINAPI ObjHelpFExpandWithFollowingChar(
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PDOBJ pdobj, /* (IN): dobj */
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PLSRUN plsrun, /* (IN): plsrun of the object */
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PLSRUN plsrunText, /* (IN): plsrun of the following char */
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WCHAR wchar, /* (IN): following character */
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MWCLS mwcls, /* (IN): ModWidth class of following character*/
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BOOL *pfExpand); /* (OUT): expand object? */
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#endif /* !OBJHELP_DEFINED */
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