113 lines
3.5 KiB
C
113 lines
3.5 KiB
C
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#ifndef LSDNODE_DEFINED
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#define LSDNODE_DEFINED
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#include "lsidefs.h"
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#include "plsdnode.h"
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#include "pdobj.h"
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#include "objdim.h"
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#include "plsrun.h"
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#include "lschp.h"
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#include "plssubl.h"
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#define klsdnReal 0
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#define klsdnPenBorder 1
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#define tagLSDNODE Tag('L','S','D', 'N')
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#define FIsLSDNODE(plsdn) (FHasTag(plsdn,tagLSDNODE))
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struct lsdnode
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{
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DWORD tag;
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PLSDNODE plsdnNext,plsdnPrev;
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LSCP cpFirst;
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LSCP cpLimOriginal; /* is not equal to cpFirst + dcp in a case when
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glyph context goes across hidden text */
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PLSSUBL plssubl; /* subline which contains this dnode */
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LSDCP dcp; /* */
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UINT klsdn : 1; /* klsdnReal, klsdnPenBorder */
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UINT fAdvancedPen : 1; /* advanced pen, valid only if kldnPenBorder and not fBorder */
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UINT fBorderNode : 1; /* border, valid only if kldnPenBorder */
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UINT fOpenBorder :1; /* open or close border, valid only if fBorder */
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UINT fRigidDup : 1; /* Rigid dup is set */
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UINT fTab : 1; /* tab */
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UINT icaltbd : 8; /* index in the lscaltbd array in lsc.h */
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UINT fEndOfColumn : 1; /* dnode represents end of column */
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UINT fEndOfSection : 1; /* dnode represents end of section */
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UINT fEndOfPage : 1; /* dnode represents end of page */
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UINT fEndOfPara : 1; /* dnode represents end of paragraph */
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UINT fAltEndOfPara : 1; /* dnode represents alternative end of paragraphe */
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UINT fSoftCR : 1; /* dnode represents end of line */
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UINT fInsideBorder: 1; /* is true if dnode is inside bordered sequence or one
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of the dnodes under him is inside bordered sequence */
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UINT fAutoDecTab: 1; /* auto decimal tab */
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UINT fTabForAutonumber: 1; /* tab which is added at the end of autonumber */
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UINT fBorderMovedFromTrailingArea: 1;/* closing border which was moved to the begining of
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trailing area */
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UINT pad1 : 8;
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union /* variant record */
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{
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struct /* valid iff klsdn==klsdnReal */
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{
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LSCHP lschp;
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PLSRUN plsrun;
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OBJDIM objdim;
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long dup; /* width of object in pres pixels */
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PDOBJ pdobj;
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struct
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{
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DWORD cSubline; /* number of sublines */
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PLSSUBL* rgpsubl; /* array of such sublines */
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BOOL fUseForJustification;
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BOOL fUseForCompression;
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BOOL fUseForDisplay;
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BOOL fUseForDecimalTab;
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BOOL fUseForTrailingArea;
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} * pinfosubl; /* information how object participates in
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justification or display*/
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} real;
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struct /* valid iff klsdn==klsdnPen */
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{
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long dup,dvp;
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long dur,dvr;
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} pen;
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} u;
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};
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#define FIsDnodeReal(plsdn) (Assert(FIsLSDNODE(plsdn)), ((plsdn)->klsdn == klsdnReal))
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#define FIsDnodePen(plsdn) (Assert(FIsLSDNODE(plsdn)), \
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(((plsdn)->klsdn == klsdnPenBorder) && \
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(!(plsdn)->fBorderNode)))
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#define FIsDnodeBorder(plsdn) (Assert(FIsLSDNODE(plsdn)), \
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(((plsdn)->klsdn == klsdnPenBorder) && \
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((plsdn)->fBorderNode)))
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#define FIsDnodeOpenBorder(plsdn) (FIsDnodeBorder(plsdn) && \
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((plsdn)->fOpenBorder))
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#define FIsDnodeCloseBorder(plsdn) (FIsDnodeBorder(plsdn) && \
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!((plsdn)->fOpenBorder))
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#define FIsDnodeSplat(plsdn) ((plsdn)->fEndOfSection || \
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(plsdn)->fEndOfColumn || (plsdn)->fEndOfPage )
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#define FIsDnodeEndPara(plsdn) (plsdn)->fEndOfPara
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#define FIsDnodeAltEndPara(plsdn) (plsdn)->fAltEndOfPara
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#define FIsDnodeSoftCR(plsdn) (plsdn)->fSoftCr
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#endif /* !LSDNODE_DEFINED */
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