183 lines
4.7 KiB
C
183 lines
4.7 KiB
C
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/************************************************************/
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/* Windows Write, Copyright 1985-1992 Microsoft Corporation */
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/************************************************************/
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#define NOCLIPBOARD
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#define NOGDICAPMASKS
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#define NOCTLMGR
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#define NOVIRTUALKEYCODES
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#define NOWINMESSAGES
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#define NOWINSTYLES
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#define NOSYSMETRICS
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#define NOMENUS
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#define NOKEYSTATE
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#define NOGDI
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#define NORASTEROPS
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#define NOSYSCOMMANDS
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#define NOSHOWWINDOW
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#define NOCOLOR
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#define NOATOM
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#define NOBITMAP
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#define NOICON
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#define NOBRUSH
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#define NOCREATESTRUCT
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#define NOMB
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#define NOFONT
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#define NOMSG
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#define NOOPENFILE
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#define NOPEN
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#define NOPOINT
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#define NOREGION
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#define NOSCROLL
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#define NOSOUND
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#define NOWH
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#define NOWINOFFSETS
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#define NOWNDCLASS
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#define NOCOMM
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#include <windows.h>
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/*#include "toolbox.h"*/
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#include "mw.h"
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#include "cmddefs.h"
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#include "dispdefs.h"
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#include "wwdefs.h"
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#include "docdefs.h"
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#include "editdefs.h"
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#include "filedefs.h"
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#include "str.h"
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#include "propdefs.h"
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#include "fkpdefs.h"
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#include "printdef.h" /* printdefs.h */
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#include "debug.h"
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extern int docMode;
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extern struct FCB (**hpfnfcb)[];
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int **HAllocate();
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#ifdef CASHMERE /* Only if we support multiple sections */
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AddSects(docDest, cpDest, docSrc, cpFirst, cpLim, hsetbSrc)
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int docDest, docSrc;
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typeCP cpDest, cpFirst, cpLim;
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struct SETB **hsetbSrc;
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{ /* Add SED's to correspond with inserted section marks */
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/* Called after inserting docSrc[cpFirst:cpLim) into docDest@cpDest */
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struct SETB *psetbSrc, **hsetbDest, *psetbDest;
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struct SED *psedSrc, *psedDest;
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int csedDest, isedSrc, csedIns, isedDest;
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psedSrc = &(psetbSrc = *hsetbSrc)->rgsed[0];
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psedSrc += (isedSrc = IcpSearch(cpFirst + 1, psedSrc,
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cchSED, bcpSED, psetbSrc->csed));
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/* Find all section marks in inserted area. */
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for (csedIns = 0; psedSrc->cp <= cpLim; psedSrc++, csedIns++)
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;
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if (csedIns != 0)
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{ /* Insert sed's. */
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/* Ensure destination setb large enough */
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/* HEAP MOVEMENT */
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if (FNoHeap(hsetbDest = HsetbEnsure(docDest, csedIns)))
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return;
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psedDest = &(psetbDest = *hsetbDest)->rgsed[0];
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/* Find ised to insert new sed's */
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psedDest += (isedDest = IcpSearch(cpDest + 1, psedDest,
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cchSED, bcpSED, csedDest = psetbDest->csed));
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/* Insert new sed's */
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psedSrc = &(psetbSrc = *hsetbSrc)->rgsed[isedSrc];
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psetbDest->csed += csedIns; /* Update sed count */
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blt(psedDest, psedDest + csedIns,
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cwSED * (csedDest - isedDest)); /* Open up setb */
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blt(psedSrc, psedDest, cwSED * csedIns);
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while (csedIns--)
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(psedDest++)->cp = cpDest + (psedSrc++)->cp - cpFirst;
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}
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} /* end of A d d S e c t s */
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#endif /* CASHMERE */
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#ifdef CASHMERE /* Only if we support separate sections */
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RemoveDelSeds(doc, cpFirst, cpLim, hsetb)
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int doc;
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typeCP cpFirst, cpLim;
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struct SETB **hsetb;
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{
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struct SETB *psetb;
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struct SED *psed, *psedT;
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int ised, csed, csedDel;
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{
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psetb = *hsetb;
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psed = &psetb->rgsed[0];
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psed += (ised =
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IcpSearch(cpFirst + 1, psed, cchSED, bcpSED, csed = psetb->csed));
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/* Find all section marks in deleted area. */
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for (psedT = psed, csedDel = 0; psedT->cp <= cpLim; psedT++, csedDel++)
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;
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Assert(ised + csedDel < csed);
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if (csedDel != 0)
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{ /* Close up setb. */
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blt(psedT, psed, cwSED * ((csed -= csedDel) - ised));
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(*hsetb)->csed = csed;
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docMode = docNil;
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}
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}
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} /* end of R e m o v e D e l S e d s */
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#endif /* CASHMERE */
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#ifdef CASHMERE /* This loads a complete section table */
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struct SETB **HsetbCreate(fn)
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int fn;
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{ /* Create a section table from a formatted file */
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struct SETB *psetbFile;
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typePN pn;
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int cchT;
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int csed, ised;
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struct SETB **hsetb;
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int *pwSetb;
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int cw;
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struct SED *psed;
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Assert(fn != fnNil && (**hpfnfcb)[fn].fFormatted);
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if ((pn = (**hpfnfcb)[fn].pnSetb) == (**hpfnfcb)[fn].pnBftb)
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return (struct SETB **) 0;
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psetbFile = (struct SETB *) PchGetPn(fn, pn, &cchT, false);
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if ((csed = psetbFile->csed) == 0)
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return (struct SETB **)0;
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hsetb = (struct SETB **) HAllocate(cw = cwSETBBase + csed * cwSED);
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if (FNoHeap(hsetb))
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return (struct SETB **)hOverflow;
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pwSetb = (int *) *hsetb;
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blt(psetbFile, pwSetb, min(cwSector, cw));
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while ((cw -= cwSector) > 0)
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{ /* Copy the sed's to heap */
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blt(PchGetPn(fn, ++pn, &cchT, false), pwSetb += cwSector,
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min(cwSector, cw));
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}
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for (ised = 0, psed = &(**hsetb).rgsed[0]; ised < csed; ised++, psed++)
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psed->fn = fn;
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(**hsetb).csedMax = csed;
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return hsetb;
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} /* end of H s e t b C r e a t e */
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#endif /* CASHMERE */
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