SIG CD xxx

Symbolic Value : Composite Data

SIG_CD_xxx - Signatures for Composite Records in items of type TYPE_COMPOSITE.

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#include <ods.h>

Symbolic Values :

SIG_CD_xxx    -  see Description

Description :

Signature Structure
SIG_CD_TABLECELL_DATAFLAGS CDTABLECELLDATAFLAGS
SIG_CD_EMBEDDEDCONTACTLIST CDEMBEDDEDCONTACTLIST
SIG_CD_IGNORE CDIGNORE
SIG_CD_TABLECELL_HREF2 CDRESOURCE
SIG_CD_HREFBORDER CDRESOURCE
SIG_CD_HREF2 CDRESOURCE
SIG_CD_TABLEDATAEXTENSION CDTABLEDATAEXTENSION
SIG_CD_EMBEDDEDCALCTL CDEMBEDDEDCALCTL
SIG_CD_ACTIONEXT CDACTIONEXT
SIG_CD_EVENT_LANGUAGE_ENTRY CDEVENTENTRY
SIG_CD_FILESEGMENT CDFILESEGMENT
SIG_CD_FILEHEADER CDFILEHEADER
SIG_CD_DATAFLAGS CDDATAFLAGS
SIG_CD_BACKGROUNDPROPERTIES CDBACKGROUNDPROPERTIES
SIG_CD_EMBEDEXTRA_INFO CDEMBEDEXTRA_INFO
SIG_CD_CLIENT_BLOBPART CDBLOBPART
SIG_CD_CLIENT_EVENT CDEVENT
SIG_CD_BORDERINFO_HS CDBORDERINFO
SIG_CD_LARGE_PARAGRAPH CDLARGEPARAGRAPH
SIG_CD_EXT_EMBEDDEDSCHED CDEMBEDDEDSCHEDCTLEXTRA
SIG_CD_BOXSIZE CDBOXSIZE
SIG_CD_POSITIONING CDPOSITIONING
SIG_CD_LAYER CDLAYER
SIG_CD_DECSFIELD CDDECSFIELD
SIG_CD_SPAN_END CDSPANRECORD
SIG_CD_SPAN_BEGIN CDSPANRECORD
SIG_CD_TEXTPROPERTIESTABLE CDTEXTPROPERTIESTABLE
SIG_CD_BACKGROUNDCOLOR CDCOLOR
SIG_CD_INLINE CDINLINE
SIG_CD_V6HOTSPOTBEGIN_CONTINUATION CDHOTSPOTBEGIN
SIG_CD_TARGET_DBLCLK CDTARGET
SIG_CD_CAPTION CDCAPTION
SIG_CD_LINKCOLORS CDLINKCOLORS
SIG_CD_TABLECELL_HREF CDRESOURCE
SIG_CD_ACTIONBAREXT CDACTIONBAREXT
SIG_CD_IDNAME CDIDNAME
SIG_CD_TABLECELL_IDNAME CDIDNAME
SIG_CD_IMAGESEGMENT CDIMAGESEGMENT
SIG_CD_IMAGEHEADER CDIMAGEHEADER
SIG_CD_V5HOTSPOTBEGIN CDHOTSPOTBEGIN
SIG_CD_V5HOTSPOTEND CDHOTSPOTEND
SIG_CD_TEXTPROPERTY CDTEXTPROPERTY
SIG_CD_PARAGRAPH CDPARAGRAPH
SIG_CD_PABDEFINITION CDPABDEFINITION
SIG_CD_PABREFERENCE CDPABREFERENCE
SIG_CD_TEXT CDTEXT
SIG_CD_HEADER CDHEADER
SIG_CD_LINKEXPORT2 CDLINKEXPORT2
SIG_CD_BITMAPHEADER CDBITMAPHEADER
SIG_CD_BITMAPSEGMENT CDBITMAPSEGMENT
SIG_CD_COLORTABLE CDCOLORTABLE
SIG_CD_GRAPHIC CDGRAPHIC
SIG_CD_PMMETASEG CDPMMETASEG
SIG_CD_WINMETASEG CDWINMETASEG
SIG_CD_MACMETASEG CDMACMETASEG
SIG_CD_CGMMETA CDCGMMETA
SIG_CD_PMMETAHEADER CDPMMETAHEADER
SIG_CD_WINMETAHEADER CDWINMETAHEADER
SIG_CD_MACMETAHEADER CDMACMETAHEADER
SIG_CD_TABLEBEGIN CDTABLEBEGIN
SIG_CD_TABLECELL CDTABLECELL
SIG_CD_TABLEEND CDTABLEEND
SIG_CD_STYLENAME CDSTYLENAME
SIG_CD_STORAGELINK CDSTORAGELINK
SIG_CD_TRANSPARENTTABLE CDTRANSPARENTTABLE
SIG_CD_HORIZONTALRULE CDHRULE
SIG_CD_ALTTEXT CDALTTEXT
SIG_CD_ANCHOR CDANCHOR
SIG_CD_HTMLBEGIN CDHTMLBEGIN
SIG_CD_HTMLEND CDHTMLEND
SIG_CD_HTMLFORMULA CDHTMLFORMULA
SIG_CD_NESTEDTABLEBEGIN CDTABLEBEGIN
SIG_CD_NESTEDTABLECELL CDTABLECELL
SIG_CD_NESTEDTABLEEND CDTABLEEND
SIG_CD_COLOR CDCOLOR
SIG_CD_TABLECELL_COLOR CDCOLOR
SIG_CD_BLOBPART CDBLOBPART
SIG_CD_BEGIN CDBEGINRECORD
SIG_CD_END CDENDRECORD
SIG_CD_VERTICALALIGN CDVERTICALALIGN
SIG_CD_FLOATPOSITION CDFLOAT
SIG_CD_TIMERINFO CDTIMERINFO
SIG_CD_TABLEROWHEIGHT CDTABLEROWHEIGHT
SIG_CD_TABLELABEL CDTABLELABEL
SIG_CD_BIDI_TEXT CDTEXT
SIG_CD_BIDI_TEXTEFFECT CDTEXTEFFECT
SIG_CD_REGIONBEGIN CDREGIONBEGIN
SIG_CD_REGIONEND CDREGIONEND
SIG_CD_TRANSITION CDTRANSITION
SIG_CD_FIELDHINT CDFIELDHINT
SIG_CD_PLACEHOLDER CDPLACEHOLDER
SIG_CD_EMBEDDEDOUTLINE CDEMBEDDEDOUTLINE
SIG_CD_EMBEDDEDVIEW CDEMBEDDEDVIEW
SIG_CD_CELLBACKGROUNDDATA CDCELLBACKGROUNDDATA
SIG_CD_FRAMESETHEADER CDFRAMESETHEADER
SIG_CD_FRAMESET CDFRAMESET
SIG_CD_FRAME CDFRAME
SIG_CD_TARGET CDTARGET
SIG_CD_MAPELEMENT CDMAPELEMENT
SIG_CD_AREAELEMENT CDAREAELEMENT
SIG_CD_HREF CDRESOURCE
SIG_CD_EMBEDDEDCTL CDEMBEDDEDCTL
SIG_CD_HTML_ALTTEXT CDALTTEXT
SIG_CD_EVENT CDEVENT
SIG_CD_PRETABLEBEGIN CDPRETABLEBEGIN
SIG_CD_BORDERINFO CDBORDERINFO
SIG_CD_EMBEDDEDSCHEDCTL CDEMBEDDEDSCHEDCTL
SIG_CD_EXT2_FIELD CDEXT2FIELD
SIG_CD_EMBEDDEDEDITCTL CDEMBEDDEDEDITCTL
SIG_CD_DOCUMENT_PRE_26 CDDOCUMENT
SIG_CD_FIELD_PRE_36 CDFIELD_PRE_36
SIG_CD_FIELD CDFIELD
SIG_CD_DOCUMENT CDDOCUMENT
SIG_CD_METAFILE CDMETAFILE
SIG_CD_BITMAP CDBITMAP
SIG_CD_FONTTABLE CDFONTTABLE
SIG_CD_LINK CDLINK
SIG_CD_LINKEXPORT CDLINKEXPORT
SIG_CD_KEYWORD CDKEYWORD
SIG_CD_LINK2 CDLINK2
SIG_CD_CGM CDCGM
SIG_CD_TIFF CDTIFF
SIG_CD_PATTERNTABLE CDPATTERNTABLE
SIG_CD_DDEBEGIN CDDDEBEGIN
SIG_CD_DDEEND CDDDEEND
SIG_CD_OLEBEGIN CDOLEBEGIN
SIG_CD_OLEEND CDOLEEND
SIG_CD_HOTSPOTBEGIN CDHOTSPOTBEGIN
SIG_CD_HOTSPOTEND CDHOTSPOTEND
SIG_CD_BUTTON CDBUTTON
SIG_CD_BAR CDBAR
SIG_CD_V4HOTSPOTBEGIN CDHOTSPOTBEGIN
SIG_CD_V4HOTSPOTEND CDHOTSPOTEND
SIG_CD_EXT_FIELD CDEXTFIELD
SIG_CD_LSOBJECT CDLSOBJECT
SIG_CD_HTMLHEADER CDHTMLHEADER
SIG_CD_HTMLSEGMENT CDHTMLSEGMENT
SIG_CD_LAYOUT CDLAYOUT
SIG_CD_LAYOUTTEXT CDLAYOUTTEXT
SIG_CD_LAYOUTEND CDLAYOUTEND
SIG_CD_LAYOUTFIELD CDLAYOUTFIELD
SIG_CD_PABHIDE CDPABHIDE
SIG_CD_PABFORMREF CDPABFORMULAREF
SIG_CD_ACTIONBAR CDACTIONBAR
SIG_CD_ACTION CDACTION
SIG_CD_DOCAUTOLAUNCH CDDOCAUTOLAUNCH
SIG_CD_LAYOUTGRAPHIC CDLAYOUTGRAPHIC
SIG_CD_OLEOBJINFO CDOLEOBJ_INFO
SIG_CD_LAYOUTBUTTON CDLAYOUTBUTTON
SIG_CD_TEXTEFFECT CDTEXTEFFECT
SIG_CD_ALTERNATEBEGIN CDALTERNATEBEGIN
SIG_CD_ALTERNATEEND CDALTERNATEEND
SIG_CD_OLERTMARKER CDOLERTMARKER

These values identify the type of a composite data (CD) record. For example, a CD record identified by SIG_CD_PARAGRAPH contains a data structure of type CDPARAGRAPH.

An item of TYPE_COMPOSITE consists of a series of CD records. Each CD record begins with a header. The signature is treated as a WORD value; it consists of two byte fields. The low-order byte contains the actual signature value, and is a value from the SIG_CD_xxx, SIG_QUERY_xxx, or SIG_ACTION_xxx sets. The high-order byte is one of the following:

1) 0x00: Inidicates that the signature word is followed by a DWORD (32-bit) length. The header may be accessed using the LSIG structure.

2) 0xFF: Indicates that the signature word is followed by a WORD (16-bit) length. The header may be accessed using the WSIG structure.

3) 0x01-0xFE: The high-order byte contains an 8-bit length. The header may be accessed using the BSIG structure.

The length specified in the header of a CD record includes the length of the header itself.

Note: CD record headers must be word aligned (CD records always begin on even byte boundaries). This guarantees that distinct signature bytes always align on word boundaries.

API programs normally use the routine EnumCompositeBuffer() to parse the CD records in an item of TYPE_COMPOSITE.

Sample Usage :

//************************************************************************
//
//
//   CDParse
//
//      called by EnumCompositeBuffer to dump contents of each chunk
//      of a compound document (Rich text) item
//
//      Inputs:
//         char     *RecordPtr    - pointer to start of data
//         WORD      RecordType   - type of CD chunk
//         DWORD     RecordLength - length of returned chunk
//         void far *Unused
//
//************************************************************************

STATUS LNPUBLIC CDParse(
   char *RecordPtr,
   WORD RecordType,
   DWORD RecordLength,
   void * Unused)
{
   fprintf( dumpfile,"  CD RECORD. Size = %ld bytes.\n",RecordLength);
   fprintf( dumpfile,"  Record Type =\n");

   switch (RecordType) {      
      case SIG_CD_PARAGRAPH:
         fprintf( dumpfile,"  PARAGRAPH\n");
         break;

      case SIG_CD_PABDEFINITION:
         fprintf( dumpfile,"  PABDEFINITION\n");
         break;

      case SIG_CD_PABREFERENCE:
         fprintf( dumpfile,"  PABREFERENCE\n");
         break;

      case SIG_CD_TEXT:
         fprintf( dumpfile,"  TEXT");
         break;

      case SIG_CD_LINKEXPORT2:
         fprintf( dumpfile,"  LINKEXPORT2\n");
         break;

      case SIG_CD_HEADER:
         fprintf( dumpfile,"  HEADER\n");
         break;

      case SIG_CD_FONTTABLE:
         fprintf( dumpfile,"  FONTTABLE\n");
         break;

      default:
         fprintf( dumpfile,"Unidentified CD Record.\n");
         break;
   }
   return NOERROR;
}

See Also : BSIG EnumCompositeBuffer FONTID LSIG WSIG

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