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|
/************************************************************************/
/* */
/* Read an RTF text file into a BufferDocument */
/* */
/************************************************************************/
# include "tedConfig.h"
# include <stdlib.h>
# include <string.h>
# include <stdio.h>
# include <ctype.h>
# include <bitmap.h>
# include <appDebugon.h>
# include "docRtf.h"
int docRtfObjectProperty( SimpleInputStream * sis,
const RtfControlWord * rcw,
int arg,
RtfReadingContext * rrc )
{
InsertedObject * io= rrc->rrcInsertedObject;
if ( rrc->rrcInIgnoredGroup > 0 )
{ return 0; }
if ( ! io )
{
LSXDEB(rrc->rrcCurrentLine,rcw->rcwWord,rrc->rrcInsertedObject);
return 0;
}
switch( rcw->rcwID )
{
case IOpropKIND:
io->ioKind= rcw->rcwEnumValue;
if ( io->ioKind == DOCokPICTWMETAFILE )
{ io->ioMapMode= arg; }
break;
case IOpropRESULT_KIND:
io->ioRtfResultKind= rcw->rcwEnumValue;
break;
case IOpropEMBED_KIND:
io->ioRtfEmbedKind= rcw->rcwEnumValue;
break;
case IOpropPICT_RESULT_KIND:
io->ioResultKind= rcw->rcwEnumValue;
if ( io->ioResultKind == DOCokPICTWMETAFILE )
{ io->ioResultMapMode= arg; }
break;
case IOpropPICTWIPS_WIDE:
if ( io->ioTwipsWide == 0 )
{ io->ioTwipsWide= arg; }
else{
if ( io->ioTwipsWide- arg > 1 ||
io->ioTwipsWide- arg < -1 )
{ LLDEB(io->ioTwipsWide,arg); }
io->ioTwipsWide= arg;
}
break;
case IOpropPICTWIPS_HIGH:
if ( io->ioTwipsHigh == 0 )
{ io->ioTwipsHigh= arg; }
else{
if ( io->ioTwipsHigh- arg > 1 ||
io->ioTwipsHigh- arg < -1 )
{ LLDEB(io->ioTwipsHigh,arg); }
io->ioTwipsHigh= arg;
}
break;
case IOpropOBJSCALE_X:
case IOpropPICSCALE_X:
if ( io->ioScaleX == 100 )
{ io->ioScaleX= arg; }
else{
if ( io->ioScaleX != arg )
{ LLDEB(io->ioScaleX,arg); }
io->ioScaleX= arg;
}
break;
case IOpropOBJSCALE_Y:
case IOpropPICSCALE_Y:
if ( io->ioScaleY == 100 )
{ io->ioScaleY= arg; }
else{
if ( io->ioScaleY != arg )
{ LLDEB(io->ioScaleY,arg); }
io->ioScaleY= arg;
}
break;
case IOpropPICX_WIN_EXT:
io->io_xWinExt= arg;
break;
case IOpropPICY_WIN_EXT:
io->io_yWinExt= arg;
break;
case IOpropOBJCROP_TOP:
io->ioTopCropTwips= arg;
break;
case IOpropOBJCROP_BOTTOM:
io->ioBottomCropTwips= arg;
break;
case IOpropOBJCROP_LEFT:
io->ioLeftCropTwips= arg;
break;
case IOpropOBJCROP_RIGHT:
io->ioRightCropTwips= arg;
break;
case IOpropPICCROP_TOP:
io->ioTopCropTwips= arg;
break;
case IOpropPICCROP_BOTTOM:
io->ioBottomCropTwips= arg;
break;
case IOpropPICCROP_LEFT:
io->ioLeftCropTwips= arg;
break;
case IOpropPICCROP_RIGHT:
io->ioRightCropTwips= arg;
break;
case IOpropBLIPTAG:
io->ioBliptag= arg;
break;
case IOpropWBMBITSPIXEL:
io->ioBmBitsPerPixel= arg;
break;
case IOpropWBMPLANES:
io->ioBmPlanes= arg;
break;
case IOpropWBMWIDTHBYTES:
io->ioBmBytessPerRow= arg;
break;
case IOpropPICBMP:
io->ioMetafileIsBitmap= arg != 0;
break;
case IOpropPICBPP:
io->ioMetafileBitmapBpp= arg;
break;
case IOprop_UNSUPPORTED:
break;
default:
/* SLDEB(rcw->rcwWord,rcw->rcwID); */
break;
}
return 0;
}
static RtfControlWord docRtfResultPictWords[]=
{
{ "wmetafile", IOpropPICT_RESULT_KIND, DOClevANY, docRtfObjectProperty,
DOCokPICTWMETAFILE },
{ 0, 0, 0 }
};
static int docRtfSaveObjectData( RtfReadingContext * rrc,
const unsigned char * text,
int len )
{
if ( rrc->rrcInIgnoredGroup > 0 )
{ return 0; }
if ( docObjectSetData( rrc->rrcInsertedObject, text, len ) )
{ LDEB(len); return -1; }
return 0;
}
static int docRtfSaveResultData( RtfReadingContext * rrc,
const unsigned char * text,
int len )
{
if ( docSetResultData( rrc->rrcInsertedObject, text, len ) )
{ LDEB(len); return -1; }
return 0;
}
int docRtfReadPict( SimpleInputStream * sis,
const RtfControlWord * rcw,
int arg,
RtfReadingContext * rrc )
{
RtfReadingState * externRrs= rrc->rrcState;
RtfReadingState internRrs;
int rval;
TextParticule * tp;
BufferItem * bi= rrc->rrcBi;
int off= bi->biParaStrlen;
InsertedObject * ioSave= rrc->rrcInsertedObject;
/*
LSLDEB(rrc->rrcCurrentLine,rcw->rcwWord,rrc->rrcInIgnoredGroup);
*/
if ( rrc->rrcInIgnoredGroup == 0 )
{
if ( docInflateTextString( bi, 1 ) )
{ LLDEB(bi->biParaStrlen,1); return -1; }
bi->biParaString[off]= ' ';
bi->biParaStrlen++;
bi->biParaString[bi->biParaStrlen]= '\0';
tp= docInsertObject( rrc->rrcBd, bi, &(rrc->rrcInsertedObject),
-1, off, &(externRrs->rrsTextAttribute) );
if ( ! tp )
{ LDEB(bi->biParaParticuleCount); return -1; }
}
docRtfPushReadingState( rrc, &internRrs );
rval= docRtfConsumeGroup( sis, DOClevPARA, rrc,
(const RtfControlWord *)0, docRtfEmptyTable,
docRtfSaveObjectData );
if ( rval )
{ SLDEB(rcw->rcwWord,rval); }
rrc->rrcInsertedObject= ioSave;
docRtfPopReadingState( rrc );
return rval;
}
static RtfControlWord docRtfXshppictGroups[]=
{
{ "pict", RTFidPICT, DOClevPARA, docRtfReadPict, },
};
int docRtfReadNonshppict( SimpleInputStream * sis,
const RtfControlWord * rcw,
int arg,
RtfReadingContext * rrc )
{
int rval;
rrc->rrcInIgnoredGroup++;
rval= docRtfConsumeGroup( sis, DOClevPARA, rrc,
(const RtfControlWord *)0, docRtfXshppictGroups,
docRtfIgnoreText );
if ( rval )
{ SLDEB(rcw->rcwWord,rval); }
rrc->rrcInIgnoredGroup--;
return rval;
}
int docRtfReadShppict( SimpleInputStream * sis,
const RtfControlWord * rcw,
int arg,
RtfReadingContext * rrc )
{
int rval;
rval= docRtfConsumeGroup( sis, DOClevPARA, rrc,
(const RtfControlWord *)0, docRtfXshppictGroups,
docRtfIgnoreText );
if ( rval )
{ SLDEB(rcw->rcwWord,rval); }
return rval;
}
static int docRtfReadResultPict( SimpleInputStream * sis,
const RtfControlWord * rcw,
int arg,
RtfReadingContext * rrc )
{
int rval;
rval= docRtfConsumeGroup( sis, DOClevPARA, rrc,
docRtfResultPictWords, docRtfEmptyTable,
docRtfSaveResultData );
if ( rval )
{ SLDEB(rcw->rcwWord,rval); }
return rval;
}
static RtfControlWord docRtfNonshpResultpictGroups[]=
{
{ "pict", RTFidPICT, DOClevPARA, docRtfReadResultPict, },
};
static int docRtfReadNonshResultpict( SimpleInputStream * sis,
const RtfControlWord * rcw,
int arg,
RtfReadingContext * rrc )
{
int rval;
rval= docRtfConsumeGroup( sis, DOClevPARA, rrc,
docRtfEmptyTable, docRtfNonshpResultpictGroups,
docRtfIgnoreText );
if ( rval )
{ SLDEB(rcw->rcwWord,rval); }
return rval;
}
static int docRtfSaveObjectClass( RtfReadingContext * rrc,
const unsigned char * text,
int len )
{
if ( docSetObjectClass( rrc->rrcInsertedObject, text, len ) )
{ LDEB(len); return -1; }
return 0;
}
static int docRtfSaveObjectName( RtfReadingContext * rrc,
const unsigned char * text,
int len )
{
if ( docSetObjectName( rrc->rrcInsertedObject, text, len ) )
{ LDEB(len); return -1; }
return 0;
}
static int docRtfObjectClass( SimpleInputStream * sis,
const RtfControlWord * rcw,
int arg,
RtfReadingContext * rrc )
{
int rval;
rval= docRtfConsumeGroup( sis, DOClevPARA, rrc,
docRtfEmptyTable, docRtfEmptyTable,
docRtfSaveObjectClass );
if ( rval )
{ SLDEB(rcw->rcwWord,rval); }
return rval;
}
static int docRtfObjectName( SimpleInputStream * sis,
const RtfControlWord * rcw,
int arg,
RtfReadingContext * rrc )
{
int rval;
rval= docRtfConsumeGroup( sis, DOClevPARA, rrc,
docRtfEmptyTable, docRtfEmptyTable,
docRtfSaveObjectName );
if ( rval )
{ SLDEB(rcw->rcwWord,rval); }
return rval;
}
static int docRtfObjectData( SimpleInputStream * sis,
const RtfControlWord * rcw,
int arg,
RtfReadingContext * rrc )
{
int rval;
rval= docRtfConsumeGroup( sis, DOClevPARA, rrc,
docRtfEmptyTable, docRtfEmptyTable,
docRtfSaveObjectData );
if ( rval )
{ SLDEB(rcw->rcwWord,rval); }
return rval;
}
static RtfControlWord docRtfResultGroups[]=
{
{ "pict", RTFidPICT, DOClevPARA, docRtfReadResultPict, },
{ "nonshppict", RTFidNONSHPPICT,DOClevPARA, docRtfReadNonshResultpict, },
{ 0, 0, 0 }
};
static int docRtfObjectResult( SimpleInputStream * sis,
const RtfControlWord * rcw,
int arg,
RtfReadingContext * rrc )
{
int rval;
rval= docRtfConsumeGroup( sis, DOClevPARA, rrc,
(const RtfControlWord *)0, docRtfResultGroups,
docRtfIgnoreText );
if ( rval )
{ SLDEB(rcw->rcwWord,rval); }
return rval;
}
static RtfControlWord docRtfObjectGroups[]=
{
{ "objname", RTFidOBJNAME, DOClevPARA, docRtfObjectName, },
{ "objclass", RTFidOBJCLASS, DOClevPARA, docRtfObjectClass, },
{ "objdata", RTFidOBJDATA, DOClevPARA, docRtfObjectData, },
{ "result", RTFidOBJDATA, DOClevPARA, docRtfObjectResult, },
{ 0, 0, 0 }
};
int docRtfReadObject( SimpleInputStream * sis,
const RtfControlWord * rcw,
int arg,
RtfReadingContext * rrc )
{
RtfReadingState * rrs= rrc->rrcState;
int rval;
BufferItem * bi= rrc->rrcBi;
int off= bi->biParaStrlen;
InsertedObject * ioSave= rrc->rrcInsertedObject;
if ( docInflateTextString( bi, 1 ) )
{ LLDEB(bi->biParaStrlen,1); return -1; }
bi->biParaString[off]= ' ';
bi->biParaStrlen++;
bi->biParaString[bi->biParaStrlen]= '\0';
if ( ! docInsertObject( rrc->rrcBd, bi, &(rrc->rrcInsertedObject), -1,
off, &(rrs->rrsTextAttribute) ) )
{ LDEB(bi->biParaParticuleCount); return -1; }
rrc->rrcInsertedObject->ioKind= DOCokOLEOBJECT;
rval= docRtfConsumeGroup( sis, DOClevPARA, rrc,
(const RtfControlWord *)0, docRtfObjectGroups,
docRtfSaveObjectData );
rrc->rrcInsertedObject= ioSave;
if ( rval )
{ SLDEB(rcw->rcwWord,rval); }
return rval;
}
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