344 lines
9.2 KiB
C
344 lines
9.2 KiB
C
#include "iobj.h"
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#include "lsidefs.h"
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#include "lssetdoc.h"
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#include "lsc.h"
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#include "lstext.h"
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#include "prepdisp.h"
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#include "zqfromza.h"
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static LSERR SetDocForFormaters(PLSC plsc, LSDOCINF* plsdocinf);
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/* L S S E T D O C */
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/*----------------------------------------------------------------------------
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%%Function: LsSetDoc
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%%Contact: igorzv
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Parameters:
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plsc - (IN) ptr to line services context
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fDisplay - (IN) Intend to display?
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fPresEqualRef - (IN) Ref & Pres Devices are equal?
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pclsdevres - (IN) device resolutions
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Fill in a part of a Line Services context.
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Can be called more frequently then LsCreateContext.
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----------------------------------------------------------------------------*/
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LSERR WINAPI LsSetDoc(PLSC plsc,
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BOOL fDisplay,
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BOOL fPresEqualRef,
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const LSDEVRES* pclsdevres)
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{
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LSDOCINF* plsdocinf = &(plsc->lsdocinf);
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LSERR lserr;
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if (!FIsLSC(plsc)) /* check that context is valid and not busy (for example in formating) */
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return lserrInvalidContext;
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if (FIsLSCBusy(plsc))
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return lserrSetDocDisabled;
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if (!fDisplay && !fPresEqualRef)
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{
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plsc->lsstate = LsStateNotReady;
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return lserrInvalidParameter;
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}
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/* if nothing is changed: return right away */
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if (((BYTE) fDisplay == plsdocinf->fDisplay) &&
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((BYTE) fPresEqualRef == plsdocinf->fPresEqualRef ) &&
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(pclsdevres->dxrInch == plsdocinf->lsdevres.dxrInch) &&
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(pclsdevres->dyrInch == plsdocinf->lsdevres.dyrInch) &&
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(fPresEqualRef ||
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((pclsdevres->dxpInch == plsdocinf->lsdevres.dxpInch) &&
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(pclsdevres->dypInch == plsdocinf->lsdevres.dypInch))))
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return lserrNone;
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/* if we have current line we must prepare it for display before changing context */
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if (plsc->plslineCur != NULL)
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{
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lserr = PrepareLineForDisplayProc(plsc->plslineCur);
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if (lserr != lserrNone)
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{
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plsc->lsstate = LsStateNotReady;
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return lserr;
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}
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plsc->plslineCur = NULL;
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}
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plsc->lsstate = LsStateSettingDoc; /* this assignment should be after PrepareForDisplay */
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plsdocinf->fDisplay = (BYTE) fDisplay;
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plsdocinf->fPresEqualRef = (BYTE) fPresEqualRef;
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plsdocinf->lsdevres = *pclsdevres;
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if (fPresEqualRef)
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{
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plsdocinf->lsdevres.dxpInch = plsdocinf->lsdevres.dxrInch;
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plsdocinf->lsdevres.dypInch = plsdocinf->lsdevres.dyrInch;
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}
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if (!FBetween(plsdocinf->lsdevres.dxpInch, 0, zqLim-1) ||
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!FBetween(plsdocinf->lsdevres.dypInch, 0, zqLim-1) ||
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!FBetween(plsdocinf->lsdevres.dxrInch, 0, zqLim-1) ||
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!FBetween(plsdocinf->lsdevres.dyrInch, 0, zqLim-1))
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{
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plsc->lsstate = LsStateNotReady;
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return lserrInvalidParameter;
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}
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lserr = SetDocForFormaters(plsc, plsdocinf);
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if (lserr != lserrNone)
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{
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plsc->lsstate = LsStateNotReady;
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return lserr;
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}
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plsc->lsstate = LsStateFree;
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return lserrNone;
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}
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LSERR WINAPI LsSetModWidthPairs(
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PLSC plsc, /* IN: ptr to line services context */
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DWORD clspairact, /* IN: Number of mod pairs info units*/
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const LSPAIRACT* rglspairact, /* IN: Mod pairs info units array */
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DWORD cModWidthClasses, /* IN: Number of Mod Width classes */
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const BYTE* rgilspairact) /* IN: Mod width information(square):
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indexes in the LSPAIRACT array */
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{
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LSERR lserr;
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DWORD iobjText;
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PILSOBJ pilsobjText;
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if (!FIsLSC(plsc)) /* check that context is valid and not busy (for example in formating) */
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return lserrInvalidContext;
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if (FIsLSCBusy(plsc))
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return lserrSetDocDisabled;
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/* if we have current line we must prepare it for display before changing context */
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if (plsc->plslineCur != NULL)
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{
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lserr = PrepareLineForDisplayProc(plsc->plslineCur);
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if (lserr != lserrNone)
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{
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plsc->lsstate = LsStateNotReady;
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return lserr;
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}
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plsc->plslineCur = NULL;
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}
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plsc->lsstate = LsStateSettingDoc; /* this assignment should be after PrepareForDisplay */
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iobjText = IobjTextFromLsc(&plsc->lsiobjcontext);
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pilsobjText = PilsobjFromLsc(&plsc->lsiobjcontext, iobjText);
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lserr = SetTextModWidthPairs(pilsobjText, clspairact,
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rglspairact, cModWidthClasses, rgilspairact);
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if (lserr != lserrNone)
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{
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plsc->lsstate = LsStateNotReady;
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return lserr;
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}
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plsc->lsstate = LsStateFree;
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return lserrNone;
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}
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LSERR WINAPI LsSetCompression(
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PLSC plsc, /* IN: ptr to line services context */
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DWORD cPriorities, /* IN: Number of compression priorities*/
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DWORD clspract, /* IN: Number of compression info units*/
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const LSPRACT* rglspract, /* IN: Compession info units array */
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DWORD cModWidthClasses, /* IN: Number of Mod Width classes */
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const BYTE* rgilspract) /* IN: Compression information:
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indexes in the LSPRACT array */
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{
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LSERR lserr;
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DWORD iobjText;
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PILSOBJ pilsobjText;
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if (!FIsLSC(plsc)) /* check that context is valid and not busy (for example in formating) */
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return lserrInvalidContext;
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if (FIsLSCBusy(plsc))
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return lserrSetDocDisabled;
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/* if we have current line we must prepare it for display before changing context */
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if (plsc->plslineCur != NULL)
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{
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lserr = PrepareLineForDisplayProc(plsc->plslineCur);
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if (lserr != lserrNone)
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{
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plsc->lsstate = LsStateNotReady;
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return lserr;
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}
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plsc->plslineCur = NULL;
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}
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plsc->lsstate = LsStateSettingDoc; /* this assignment should be after PrepareForDisplay */
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iobjText = IobjTextFromLsc(&plsc->lsiobjcontext);
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pilsobjText = PilsobjFromLsc(&plsc->lsiobjcontext, iobjText);
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lserr = SetTextCompression(pilsobjText, cPriorities, clspract,
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rglspract, cModWidthClasses, rgilspract);
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if (lserr != lserrNone)
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{
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plsc->lsstate = LsStateNotReady;
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return lserr;
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}
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plsc->lsstate = LsStateFree;
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return lserrNone;
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}
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LSERR WINAPI LsSetExpansion(
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PLSC plsc, /* IN: ptr to line services context */
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DWORD cExpansionClasses, /* IN: Number of expansion info units*/
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const LSEXPAN* rglsexpan, /* IN: Expansion info units array */
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DWORD cModWidthClasses, /* IN: Number of Mod Width classes */
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const BYTE* rgilsexpan) /* IN: Expansion information(square):
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indexes in the LSEXPAN array */
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{
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LSERR lserr;
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DWORD iobjText;
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PILSOBJ pilsobjText;
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if (!FIsLSC(plsc)) /* check that context is valid and not busy (for example in formating) */
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return lserrInvalidContext;
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if (FIsLSCBusy(plsc))
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return lserrSetDocDisabled;
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/* if we have current line we must prepare it for display before changing context */
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if (plsc->plslineCur != NULL)
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{
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lserr = PrepareLineForDisplayProc(plsc->plslineCur);
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if (lserr != lserrNone)
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{
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plsc->lsstate = LsStateNotReady;
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return lserr;
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}
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plsc->plslineCur = NULL;
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}
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plsc->lsstate = LsStateSettingDoc; /* this assignment should be after PrepareForDisplay */
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iobjText = IobjTextFromLsc(&plsc->lsiobjcontext);
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pilsobjText = PilsobjFromLsc(&plsc->lsiobjcontext, iobjText);
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lserr = SetTextExpansion(pilsobjText, cExpansionClasses,
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rglsexpan, cModWidthClasses, rgilsexpan);
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if (lserr != lserrNone)
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{
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plsc->lsstate = LsStateNotReady;
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return lserr;
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}
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plsc->lsstate = LsStateFree;
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return lserrNone;
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}
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LSERR WINAPI LsSetBreaking(
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PLSC plsc, /* IN: ptr to line services context */
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DWORD clsbrk, /* IN: Number of breaking info units*/
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const LSBRK* rglsbrk, /* IN: Breaking info units array */
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DWORD cBreakingClasses, /* IN: Number of breaking classes */
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const BYTE* rgilsbrk) /* IN: Breaking information(square):
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indexes in the LSBRK array */
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{
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LSERR lserr;
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DWORD iobjText;
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PILSOBJ pilsobjText;
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if (!FIsLSC(plsc)) /* check that context is valid and not busy (for example in formating) */
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return lserrInvalidContext;
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if (FIsLSCBusy(plsc))
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return lserrSetDocDisabled;
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/* if we have current line we must prepare it for display before changing context */
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if (plsc->plslineCur != NULL)
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{
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lserr = PrepareLineForDisplayProc(plsc->plslineCur);
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if (lserr != lserrNone)
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{
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plsc->lsstate = LsStateNotReady;
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return lserr;
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}
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plsc->plslineCur = NULL;
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}
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plsc->lsstate = LsStateSettingDoc; /* this assignment should be after PrepareForDisplay */
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iobjText = IobjTextFromLsc(&plsc->lsiobjcontext);
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pilsobjText = PilsobjFromLsc(&plsc->lsiobjcontext, iobjText);
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lserr = SetTextBreaking(pilsobjText, clsbrk,
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rglsbrk, cBreakingClasses, rgilsbrk);
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if (lserr != lserrNone)
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{
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plsc->lsstate = LsStateNotReady;
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return lserr;
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}
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plsc->lsstate = LsStateFree;
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return lserrNone;
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}
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/* S E T D O C F O R F O R M A T E R S */
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/*----------------------------------------------------------------------------
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%%Function: SetDocForFormaters
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%%Contact: igorzv
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Parameter:
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plsc - (IN) ptr to line services context
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plsdocinf - (IN) ptr to set doc input
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Invokes SetDoc methods for all formaters
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----------------------------------------------------------------------------*/
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LSERR SetDocForFormaters(PLSC plsc, LSDOCINF* plsdocinf)
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{
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DWORD iobjMac;
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DWORD iobj;
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PILSOBJ pilsobj;
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LSERR lserr;
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Assert(FIsLSC(plsc));
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Assert(plsc->lsstate == LsStateSettingDoc);
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Assert(plsdocinf != NULL);
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iobjMac = plsc->lsiobjcontext.iobjMac;
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for (iobj = 0; iobj < iobjMac; iobj++)
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{
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pilsobj = plsc->lsiobjcontext.rgobj[iobj].pilsobj;
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lserr = plsc->lsiobjcontext.rgobj[iobj].lsim.pfnSetDoc(pilsobj,plsdocinf);
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if (lserr != lserrNone)
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return lserr;
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}
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return lserrNone;
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}
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