diff options
Diffstat (limited to 'hw/xprint/pcl/PclText.c')
| -rw-r--r-- | hw/xprint/pcl/PclText.c | 934 |
1 files changed, 0 insertions, 934 deletions
diff --git a/hw/xprint/pcl/PclText.c b/hw/xprint/pcl/PclText.c deleted file mode 100644 index 324de3014..000000000 --- a/hw/xprint/pcl/PclText.c +++ /dev/null @@ -1,934 +0,0 @@ -/******************************************************************* -** -** ********************************************************* -** * -** * File: PclText.c -** * -** * Contents: -** * Character-drawing routines for the PCL DDX -** * -** * Created: 10/23/95 -** * -** ********************************************************* -** -********************************************************************/ -/* -(c) Copyright 1996 Hewlett-Packard Company -(c) Copyright 1996 International Business Machines Corp. -(c) Copyright 1996 Sun Microsystems, Inc. -(c) Copyright 1996 Novell, Inc. -(c) Copyright 1996 Digital Equipment Corp. -(c) Copyright 1996 Fujitsu Limited -(c) Copyright 1996 Hitachi, Ltd. - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER -IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the names of the copyright holders shall -not be used in advertising or otherwise to promote the sale, use or other -dealings in this Software without prior written authorization from said -copyright holders. -*/ - -#ifdef HAVE_DIX_CONFIG_H -#include <dix-config.h> -#endif - -#ifdef DO_TWO_BYTE_PCL -#include "iconv.h" -#endif /* DO_TWO_BYTE_PCL */ -#include "gcstruct.h" -#include "windowstr.h" - -#include "Pcl.h" -#include "migc.h" -#include <X11/Xatom.h> - -#include "PclSFonts.h" - -static PclFontHead8Ptr makeFontHeader8 (FontPtr, PclSoftFontInfoPtr); -static PclFontHead16Ptr makeFontHeader16(FontPtr, PclSoftFontInfoPtr); -static PclInternalFontPtr makeInternalFont(FontPtr, PclSoftFontInfoPtr); -static void fillFontDescData(FontPtr, PclFontDescPtr, unsigned int); -static PclCharDataPtr fillCharDescData(PclCharDataPtr, CharInfoPtr); -static void output_text(FILE *, PclContextPrivPtr, unsigned char); -static char * getFontName(FontPtr); -static char isInternal(FontPtr); -static void selectInternalFont(FILE *, PclInternalFontPtr, int); -static void selectSize(FILE *, PclContextPrivPtr, PclInternalFontPtr); -static char t[80]; - -#ifdef DO_TWO_BYTE_PCL -static void code_conv(PclSoftFontInfoPtr, FontPtr, char *, char *); -#endif /* DO_TWO_BYTE_PCL */ - -#define ESC 0x1b -#define PER 0x25 -#define ETX 0x3 -#define ETX_ALT 0x2a -#define DOWNLOAD_FONT 0 -#define INTERNAL_FONT 1 - -int -PclPolyText8( - DrawablePtr pDrawable, - GCPtr pGC, - int x, - int y, - int count, - char *string) -{ -XpContextPtr pCon; -PclContextPrivPtr pConPriv; -unsigned long n, i; -int w; -CharInfoPtr charinfo[255], *chinfo; - -FILE *outFile; -PclSoftFontInfoPtr pSoftFontInfo; -PclFontHead8Ptr pfh8 = (PclFontHead8Ptr)NULL; -PclInternalFontPtr pin = (PclInternalFontPtr)NULL; -PclCharDataRec cd; -unsigned char *p; -unsigned char last_fid; -int max_ascent, max_descent; - -int nbox; -BoxPtr pbox; -BoxRec box; -RegionPtr drawRegion, region; -char font_type; - - if( PclUpdateDrawableGC( pGC, pDrawable, &outFile ) == FALSE ) - return x; - - GetGlyphs(pGC->font, (unsigned long)count, (unsigned char *)string, - Linear8Bit, &n, charinfo); - if ( n == 0 ) - return x; - - pCon = PclGetContextFromWindow( (WindowPtr)pDrawable ); - pConPriv = (PclContextPrivPtr) - dixLookupPrivate(&pCon->devPrivates, PclContextPrivateKey); - pSoftFontInfo = pConPriv->pSoftFontInfo; - font_type = isInternal(pGC->font); - if ( font_type == DOWNLOAD_FONT ) { - /* - * Create Soft Font Header Information - */ - pfh8 = makeFontHeader8(pGC->font, pSoftFontInfo); - if (!pfh8) - return x; - - /* - * exec Soft Font Downloading - */ - p = (unsigned char *)string; - for (i=0, chinfo=charinfo; i<n; i++, p++, chinfo++) { - if ( !pfh8->index[*p] ) { - fillCharDescData(&cd, *chinfo); - PclDownloadSoftFont8(pConPriv->pJobFile, pSoftFontInfo, - pfh8, &cd, p); - xfree(cd.raster_top); - } - } - - /* - * print characters - */ - MACRO_START( outFile, pConPriv ); - sprintf(t, "\033%%0B;PU%d,%dPD;TD1;DT%c,1;", - x + pDrawable->x, y + pDrawable->y + pGC->font->info.fontAscent, - ETX); - SAVE_PCL( outFile, pConPriv, t ); - SAVE_PCL_COUNT( outFile, pConPriv, "FI0;SS;LB", 9 ); - - last_fid = 0; - w = 0; - max_ascent = charinfo[0]->metrics.ascent; - max_descent = charinfo[0]->metrics.descent; - p = (unsigned char *)string; - for (i=0, chinfo=charinfo; i<n; i++, p++, chinfo++) { - if ( last_fid != pfh8->fid ) { - sprintf(t, "%c;FI%d;SS;LB", ETX, pfh8->fid); - SAVE_PCL( outFile, pConPriv, t ); - - last_fid = pfh8->fid; - } - - output_text(outFile, pConPriv, pfh8->index[*p]); - - w += (*chinfo)->metrics.characterWidth; - max_ascent = MAX(max_ascent, (*chinfo)->metrics.ascent); - max_descent = MAX(max_descent, (*chinfo)->metrics.descent); - } - - sprintf(t, "%c", ETX); - SAVE_PCL_COUNT( outFile, pConPriv, t, 1 ); - sprintf(t, "TD0;\033%%1A"); - SAVE_PCL( outFile, pConPriv, t ); - MACRO_END( outFile ); - - } else { - int fid = 0; - - pin = makeInternalFont(pGC->font, pSoftFontInfo); - if (!pin) - return x; - - selectInternalFont(outFile, pin, fid); - - /* - * print characters - */ - MACRO_START( outFile, pConPriv ); - sprintf(t, "\033%%0B;PU%d,%dPD;TD1;DT%c,1;", - x + pDrawable->x, y + pDrawable->y + pGC->font->info.fontAscent, - ETX); - SAVE_PCL( outFile, pConPriv, t ); - selectSize(outFile, pConPriv, pin); - SAVE_PCL_COUNT( outFile, pConPriv, "FI0;SS;LB", 9 ); - - w = 0; - max_ascent = charinfo[0]->metrics.ascent; - max_descent = charinfo[0]->metrics.descent; - p = (unsigned char *)string; - for (i=0, chinfo=charinfo; i<n; i++, p++, chinfo++) { - output_text(outFile, pConPriv, *p); - - w += (*chinfo)->metrics.characterWidth; - max_ascent = MAX(max_ascent, (*chinfo)->metrics.ascent); - max_descent = MAX(max_descent, (*chinfo)->metrics.descent); - } - sprintf(t, "%c", ETX); - SAVE_PCL_COUNT( outFile, pConPriv, t, 1 ); - sprintf(t, "TD0;\033%%1A"); - SAVE_PCL( outFile, pConPriv, t ); - MACRO_END( outFile ); - } - - /* - * Convert the collection of rectangles into a proper region, then - * intersect it with the clip region. - */ - box.x1 = x + pDrawable->x; - box.y1 = y - max_ascent + pDrawable->y + pGC->font->info.fontAscent; - box.x2 = x + w + pDrawable->x; - box.y2 = y + max_descent + pDrawable->y + pGC->font->info.fontAscent; - - drawRegion = miRegionCreate( &box, 0 ); - region = miRegionCreate( NULL, 0 ); - miIntersect( region, drawRegion, pGC->pCompositeClip ); - - /* - * For each rectangle in the clip region, set the HP-GL/2 "input - * window" and render the entire polyline to it. - */ - pbox = REGION_RECTS( region ); - nbox = REGION_NUM_RECTS( region ); - - PclSendData(outFile, pConPriv, pbox, nbox, 1.0); - - /* - * Clean up the temporary regions - */ - REGION_DESTROY( pGC->pScreen, drawRegion ); - REGION_DESTROY( pGC->pScreen, region ); - - return x+w; -} - -int -PclPolyText16( - DrawablePtr pDrawable, - GCPtr pGC, - int x, - int y, - int count, - unsigned short *string) -{ -XpContextPtr pCon; -PclContextPrivPtr pConPriv; -unsigned long n, i; -int w; -CharInfoPtr charinfo[255], *chinfo; - -FILE *outFile; -PclSoftFontInfoPtr pSoftFontInfo; -PclFontHead16Ptr pfh16 = (PclFontHead16Ptr)NULL; -PclCharDataRec cd; -FontInfoPtr pfi; -unsigned char row, col; -char *p; -unsigned char last_fid; -int max_ascent, max_descent; -unsigned short def; - -int nbox; -BoxPtr pbox; -BoxRec box; -RegionPtr drawRegion, region; -char font_type; - - if( PclUpdateDrawableGC( pGC, pDrawable, &outFile ) == FALSE ) - return x; - - GetGlyphs(pGC->font, (unsigned long)count, (unsigned char *)string, - (FONTLASTROW(pGC->font) == 0) ? Linear16Bit : TwoD16Bit, - &n, charinfo); - - pCon = PclGetContextFromWindow( (WindowPtr)pDrawable ); - pConPriv = (PclContextPrivPtr) - dixLookupPrivate(&pCon->devPrivates, PclContextPrivateKey); - pSoftFontInfo = pConPriv->pSoftFontInfo; - - font_type = isInternal(pGC->font); - if ( font_type == DOWNLOAD_FONT ) { - /* - * Create Soft Font Header Information - */ - pfh16 = makeFontHeader16(pGC->font, pSoftFontInfo); - if (!pfh16) - return x; - - /* - * exec Soft Font Downloading - */ - pfi = (FontInfoRec *)&pGC->font->info; - p = (char *)string; - for (i=0, p=(char *)string, chinfo=charinfo; i<n; i++, p+=2, chinfo++) { - row = *p & 0xff; - col = *(p+1) & 0xff; - if ( (pfi->firstRow <= row) && (row <= pfi->lastRow) - && (pfi->firstCol <= col) && (col <= pfi->lastCol) ) { - row = row - pfi->firstRow; - col = col - pfi->firstCol; - } else { - def = pfi->defaultCh; - row = ((def>>8)&0xff) - pfi->firstRow; - col = (def&0xff) - pfi->firstCol; - } - if ( !pfh16->index[row][col].fid ) { - fillCharDescData(&cd, *chinfo); - PclDownloadSoftFont16(pConPriv->pJobFile, pSoftFontInfo, - pfh16, &cd, row, col); - xfree(cd.raster_top); - } - } - - /* - * print characters - */ - MACRO_START( outFile, pConPriv ); - sprintf(t, "\033%%0B;PU%d,%dPD;TD1;DT%c,1;", - x + pDrawable->x, y + pDrawable->y + pGC->font->info.fontAscent, - ETX); - SAVE_PCL( outFile, pConPriv, t ); - SAVE_PCL_COUNT( outFile, pConPriv, "FI0;SS;LB", 9 ); - - last_fid = 0; - - w = 0; - max_ascent = charinfo[0]->metrics.ascent; - max_descent = charinfo[0]->metrics.descent; - for (i=0, p=(char *)string, chinfo=charinfo; i<n; i++, p+=2, chinfo++) { - row = *p & 0xff; - col = *(p+1) & 0xff; - if ( (pfi->firstRow <= row) && (row <= pfi->lastRow) - && (pfi->firstCol <= col) && (col <= pfi->lastCol) ) { - row = row - pfi->firstRow; - col = col - pfi->firstCol; - } else { - def = pfi->defaultCh; - row = ((def>>8)&0xff) - pfi->firstRow; - col = (def&0xff) - pfi->firstCol; - } - if ( last_fid != pfh16->index[row][col].fid ) { - sprintf(t, "%cFI%d;SS;LB", - ETX, pfh16->index[row][col].fid); - SAVE_PCL( outFile, pConPriv, t ); - last_fid = pfh16->index[row][col].fid; - } - - output_text(outFile, pConPriv, pfh16->index[row][col].cindex); - - w += (*chinfo)->metrics.characterWidth; - max_ascent = MAX(max_ascent, (*chinfo)->metrics.ascent); - max_descent = MAX(max_descent, (*chinfo)->metrics.descent); - } - sprintf(t, "%c", ETX); - SAVE_PCL_COUNT( outFile, pConPriv, t, 1 ); - sprintf(t, "TD0;\033%%1A"); - SAVE_PCL( outFile, pConPriv, t ); - MACRO_END( outFile ); - - } else { -#ifdef DO_TWO_BYTE_PCL - PclInternalFontPtr pin; - int fid = 0; - - pin = makeInternalFont(pGC->font, pSoftFontInfo); - if (!pin) - return x; - - selectInternalFont(outFile, pin, fid); - fprintf(outFile, "%c&t31P", ESC); - - /* - * print characters - */ - MACRO_START( outFile, pConPriv ); - sprintf(t, "\033%%0B;PU%d,%dPD;TD1;DT%c,1;", - x + pDrawable->x, y + pDrawable->y + pGC->font->info.fontAscent, - ETX); - SAVE_PCL( outFile, pConPriv, t ); - sprintf(t, "TD0;\033%%1A"); - SAVE_PCL( outFile, pConPriv, t ); - - w = 0; - last_fid = 0; - max_ascent = charinfo[0]->metrics.ascent; - max_descent = charinfo[0]->metrics.descent; - for (i=0, p=(char *)string, chinfo=charinfo; i<n; i++, p+=2, chinfo++) { - char tobuf[3]; - code_conv(pSoftFontInfo, pGC->font, (char *)p, tobuf); - fprintf(outFile, "%c%c", tobuf[0], tobuf[1]); - - w += (*chinfo)->metrics.characterWidth; - max_ascent = MAX(max_ascent, (*chinfo)->metrics.ascent); - max_descent = MAX(max_descent, (*chinfo)->metrics.descent); - } - MACRO_END( outFile ); -#else - return x; -#endif /* DO_TWO_BYTE_PCL */ - } - - /* - * Convert the collection of rectangles into a proper region, then - * intersect it with the clip region. - */ - box.x1 = x + pDrawable->x; - box.y1 = y - max_ascent + pDrawable->y + pGC->font->info.fontAscent; - box.x2 = x + w + pDrawable->x; - box.y2 = y + max_descent + pDrawable->y + pGC->font->info.fontAscent; - - drawRegion = miRegionCreate( &box, 0 ); - region = miRegionCreate( NULL, 0 ); - miIntersect( region, drawRegion, pGC->pCompositeClip ); - - /* - * For each rectangle in the clip region, set the HP-GL/2 "input - * window" and render the entire polyline to it. - */ - pbox = REGION_RECTS( region ); - nbox = REGION_NUM_RECTS( region ); - - PclSendData(outFile, pConPriv, pbox, nbox, 1.0); - - /* - * Clean up the temporary regions - */ - REGION_DESTROY( pGC->pScreen, drawRegion ); - REGION_DESTROY( pGC->pScreen, region ); - - return x+w; -} - -void -PclImageText8( - DrawablePtr pDrawable, - GCPtr pGC, - int x, int y, - int count, - char *string) -{ -} - -void -PclImageText16( - DrawablePtr pDrawable, - GCPtr pGC, - int x, - int y, - int count, - unsigned short *string) -{ -} - -void -PclImageGlyphBlt( - DrawablePtr pDrawable, - GCPtr pGC, - int x, int y, - unsigned int nGlyphs, - CharInfoPtr *pCharInfo, - pointer pGlyphBase) -{ -} - -void -PclPolyGlyphBlt( - DrawablePtr pDrawable, - GCPtr pGC, - int x, int y, - unsigned int nGlyphs, - CharInfoPtr *pCharInfo, - pointer pGlyphBase) -{ -} - -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ - -static PclFontHead8Ptr -makeFontHeader8(FontPtr pfont, PclSoftFontInfoPtr pSoftFontInfo) -{ -PclFontHead8Ptr phead8 = pSoftFontInfo->phead8; -PclFontHead8Ptr pfh8 = phead8; -PclFontHead8Ptr prev = (PclFontHead8Ptr)NULL; -FontInfoPtr pfi; -char *fontname; -unsigned char nindex; -int i; -unsigned long n; -CharInfoPtr charinfo[1]; -unsigned int space_width; - - if (pSoftFontInfo == (PclSoftFontInfoPtr) NULL) - return (PclFontHead8Ptr)NULL; - - /* - * Verify it has already been created, if so, return it. - */ - if ( (fontname = getFontName(pfont)) == (char *)NULL) - return (PclFontHead8Ptr)NULL; - - while (pfh8 != (PclFontHead8Ptr) NULL) { - if (!strcmp(pfh8->fontname, fontname)) - return pfh8; - prev = pfh8; - pfh8 = pfh8->next; - } - - /* - * Create Font Header Information - */ - pfh8 = (PclFontHead8Ptr)xalloc(sizeof(PclFontHead8Rec)); - if (pfh8 == (PclFontHead8Ptr)NULL) - return (PclFontHead8Ptr)NULL; - - pfi = (FontInfoRec *)&pfont->info; - GetGlyphs(pfont, 1, (unsigned char *)&pfi->defaultCh, - Linear8Bit, &n, charinfo); - if ( n ) - space_width = charinfo[0]->metrics.characterWidth; - else - space_width = FONTMAXBOUNDS(pfont,characterWidth); - - fillFontDescData(pfont, &(pfh8->fd), space_width); - pfh8->fid = 0; - pfh8->fontname = (char *)xalloc(strlen(fontname) + 1); - if (pfh8->fontname == (char *)NULL) { - xfree(pfh8); - return (PclFontHead8Ptr) NULL; - } - strcpy(pfh8->fontname, fontname); - - nindex = 0xff; - pfh8->index = (unsigned char *)xalloc(nindex); - if ( pfh8->index == (unsigned char *) NULL ) { - xfree(pfh8->fontname); - xfree(pfh8); - return (PclFontHead8Ptr) NULL; - } - - for (i=0; i<=nindex; i++) - pfh8->index[i] = 0x0; - - pfh8->next = (PclFontHead8Ptr)NULL; - - if ( prev == (PclFontHead8Ptr) NULL) - pSoftFontInfo->phead8 = pfh8; - else - prev->next = pfh8; - - return pfh8; -} - -static PclFontHead16Ptr -makeFontHeader16(FontPtr pfont, PclSoftFontInfoPtr pSoftFontInfo) -{ -PclFontHead16Ptr phead16 = pSoftFontInfo->phead16; -PclFontHead16Ptr pfh16 = phead16; -PclFontHead16Ptr prev = (PclFontHead16Ptr)NULL; -PclFontMapRec ** index; -FontInfoPtr pfi; -char *fontname; -unsigned char nindex_row, nindex_col; -int i, j; -unsigned long n; -CharInfoPtr charinfo[1]; -unsigned int space_width; - - if (pSoftFontInfo == (PclSoftFontInfoPtr) NULL) - return (PclFontHead16Ptr)NULL; - - /* - * Verify it has already been created, if so, return it. - */ - if ( (fontname = getFontName(pfont)) == (char *)NULL) - return (PclFontHead16Ptr)NULL; - - while (pfh16 != (PclFontHead16Ptr) NULL) { - if (!strcmp(pfh16->fontname, fontname)) - return pfh16; - prev = pfh16; - pfh16 = pfh16->next; - } - - /* - * Create Font Header Information - */ - pfh16 = (PclFontHead16Ptr)xalloc(sizeof(PclFontHead16Rec)); - if (pfh16 == (PclFontHead16Ptr)NULL) - return (PclFontHead16Ptr)NULL; - - pfi = (FontInfoRec *)&pfont->info; - GetGlyphs(pfont, 1, (unsigned char *)&pfi->defaultCh, - (FONTLASTROW(pfont) == 0) ? Linear16Bit : TwoD16Bit, - &n, charinfo); - - if ( n ) - space_width = charinfo[0]->metrics.characterWidth; - else - space_width = FONTMAXBOUNDS(pfont,characterWidth); - - fillFontDescData(pfont, &(pfh16->fd), space_width); - pfh16->cur_fid = 0; - pfh16->cur_cindex = 0; - pfh16->fontname = (char *)xalloc(strlen(fontname) + 1); - if (pfh16->fontname == (char *)NULL) { - xfree(pfh16); - return (PclFontHead16Ptr) NULL; - } - strcpy(pfh16->fontname, fontname); - - pfi = (FontInfoRec *)&pfont->info; - nindex_col = pfi->lastCol - pfi->firstCol + 1; - nindex_row = pfi->lastRow - pfi->firstRow + 1; - index = (PclFontMapRec **)xalloc(sizeof(PclFontMapRec *)*nindex_row); - if (index == (PclFontMapRec **)NULL) { - xfree(pfh16->fontname); - xfree(pfh16); - return (PclFontHead16Ptr) NULL; - } - for (i=0; i<nindex_row; i++) { - index[i] = (PclFontMapRec *)xalloc(sizeof(PclFontMapRec)*nindex_col); - if (index[i] == (PclFontMapRec *)NULL) { - for(j=0; j<i; j++) - xfree(index[j]); - xfree(pfh16->fontname); - xfree(pfh16); - return (PclFontHead16Ptr) NULL; - } - for (j=0; j<=nindex_col; j++) - index[i][j].fid = 0x0; - } - - pfh16->index = index; - pfh16->firstCol = pfi->firstCol; - pfh16->lastCol = pfi->lastCol; - pfh16->firstRow = pfi->firstRow; - pfh16->lastRow = pfi->lastRow; - pfh16->next = (PclFontHead16Ptr)NULL; - - if ( prev == (PclFontHead16Ptr) NULL) - pSoftFontInfo->phead16 = pfh16; - else - prev->next = pfh16; - - return pfh16; -} - -static PclInternalFontPtr -makeInternalFont(FontPtr pfont, PclSoftFontInfoPtr pSoftFontInfo) -{ -PclInternalFontPtr pinfont = pSoftFontInfo->pinfont; -PclInternalFontPtr pin = pinfont; -PclInternalFontPtr prev = (PclInternalFontPtr)NULL; -FontPropPtr props; -FontInfoPtr pfi; -char *fontname; -Atom xa_pcl_font_name, xa_res, xa_ave_width, xa_spacing; -int width = 1; -int mask; -int i; - - if (pSoftFontInfo == (PclSoftFontInfoPtr) NULL) - return (PclInternalFontPtr)NULL; - - /* - * Verify it has already been created, if so, return it. - */ - if ( (fontname = getFontName(pfont)) == (char *)NULL) - return (PclInternalFontPtr)NULL; - - while (pin != (PclInternalFontPtr) NULL) { - if (!strcmp(pin->fontname, fontname)) - return pin; - prev = pin; - pin = pin->next; - } - - /* - * Create Internal Font Information - */ - pin = (PclInternalFontPtr)xalloc(sizeof(PclInternalFontRec)); - if (pin == (PclInternalFontPtr)NULL) - return (PclInternalFontPtr)NULL; - - pin->fontname = (char *)xalloc(strlen(fontname) + 1); - if (pin->fontname == (char *)NULL) { - xfree(pin); - return (PclInternalFontPtr) NULL; - } - strcpy(pin->fontname, fontname); - - xa_pcl_font_name = MakeAtom("PCL_FONT_NAME", strlen("PCL_FONT_NAME"), TRUE); - xa_res = MakeAtom("RESOLUTION_X", strlen("RESOLUTION_X"), TRUE); - xa_ave_width = MakeAtom("AVERAGE_WIDTH", strlen("AVERAGE_WIDTH"), TRUE); - xa_spacing = MakeAtom("SPACING", strlen("SPACING"), TRUE); - pfi = (FontInfoRec *)&pfont->info; - props = pfi->props; - - mask = 0; - for (i=0; i<pfi->nprops; i++, props++) { - if ( (Atom) props->name == xa_pcl_font_name ) { - pin->pcl_font_name = NameForAtom(props->value); - mask |= 0x1; - } else if ( props->name == XA_POINT_SIZE ) { - pin->height = (float) props->value / 10.0; - mask |= 0x2; - } else if ( (Atom) props->name == xa_res ) { - mask |= 0x4; - } else if ( (Atom) props->name == xa_ave_width ) { - width = (int) props->value / 10; - mask |= 0x8; - } else if ( (Atom) props->name == xa_spacing ) { - pin->spacing = NameForAtom(props->value); - mask |= 0x10; - } - } - if ( mask != 0x1f ) { - xfree(pin->fontname); - xfree(pin); - return (PclInternalFontPtr) NULL; - } - - if ( *pin->spacing != 'P' || *pin->spacing != 'p' ) { - if (width == 0) - width = 1; - pin->pitch = (float) 300.0 / width; /* Hard-Code: Resolution is 300 */ - } - - pin->next = (PclInternalFontPtr)NULL; - if ( prev == (PclInternalFontPtr) NULL) - pSoftFontInfo->pinfont = pin; - else - prev->next = pin; - - return pin; -} - -static void -fillFontDescData(FontPtr pfont, PclFontDescPtr pfd, unsigned int space) -{ -FontInfoPtr pfi; - - pfi = (FontInfoRec *)&pfont->info; - - if ( (pfi->maxbounds.leftSideBearing == pfi->minbounds.leftSideBearing) - && (pfi->maxbounds.rightSideBearing == pfi->minbounds.rightSideBearing) - && (pfi->maxbounds.characterWidth == pfi->minbounds.characterWidth) - && (pfi->maxbounds.ascent == pfi->minbounds.ascent) - && (pfi->maxbounds.descent == pfi->minbounds.descent) - ) - pfd->spacing = MONOSPACE; - else - pfd->spacing = PROPSPACE; - - pfd->pitch = space; - pfd->cellheight = FONTMAXBOUNDS(pfont,ascent) - + FONTMAXBOUNDS(pfont,descent); - pfd->cellwidth = FONTMAXBOUNDS(pfont,rightSideBearing) - - FONTMINBOUNDS(pfont,leftSideBearing); - pfd->ascent = FONTMAXBOUNDS(pfont,ascent); /*FONTASCENT(pfont);*/ - pfd->descent = FONTMAXBOUNDS(pfont,descent); /*FONTDESCENT(pfont);*/ -} - -static PclCharDataPtr -fillCharDescData(PclCharDataPtr pcd, CharInfoPtr pci) -{ -unsigned int byte_width; -unsigned char *p; -register int nbyGlyphWidth; -unsigned char *pglyph, *pg; -unsigned int i, j; - - pcd->h_offset = pci->metrics.leftSideBearing; - pcd->v_offset = pci->metrics.ascent; - pcd->width = pci->metrics.rightSideBearing - - pci->metrics.leftSideBearing; - pcd->height = pci->metrics.ascent + pci->metrics.descent; - pcd->font_pitch = pci->metrics.characterWidth; - - byte_width = (pcd->width + 7)/8; - pcd->raster_top = (unsigned char *)xalloc(byte_width * pcd->height); - if (pcd->raster_top == (unsigned char *)NULL) - return (PclCharDataPtr)NULL; - - p = pcd->raster_top; - nbyGlyphWidth = GLYPHWIDTHBYTESPADDED(pci); - pglyph = FONTGLYPHBITS(pglyphBase, pci); - for (i=0; i<pcd->height; i++) { - pg = pglyph + nbyGlyphWidth * i; - for (j=0; j<byte_width; j++) - *p++ = *pg++; - } - return pcd; -} - -static void -output_text(FILE *outFile, - PclContextPrivPtr pConPriv, - unsigned char index) -{ - if ( index == ETX ) { - sprintf(t, "%c;DT%c,1;LB%c%c;DT%c,1;LB", - ETX, ETX_ALT, ETX, ETX_ALT, ETX); - SAVE_PCL( outFile, pConPriv, t ); - } else { - sprintf(t, "%c", index); - SAVE_PCL_COUNT( outFile, pConPriv, t, 1 ); - } -} - -static char * -getFontName(FontPtr pfont) -{ -int i; -FontInfoPtr pfi; -FontPropPtr props; -char *fontname; - - pfi = (FontInfoRec *)&pfont->info; - props = pfi->props; - fontname = (char *) NULL; - for (i=0; i<pfi->nprops; i++, props++) { - if ( props->name == XA_FONT ) { - fontname = (char *)NameForAtom(props->value); - break; - } - } - return fontname; -} - -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ -/* Internal Font Selection */ -/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ - -static char -isInternal(FontPtr pfont) -{ -int i; -FontInfoPtr pfi; -FontPropPtr props; -Atom dest; - - dest = MakeAtom("PRINTER_RESIDENT_FONT", strlen("PRINTER_RESIDENT_FONT"), TRUE); - - pfi = (FontInfoRec *)&pfont->info; - props = pfi->props; - for (i=0; i<pfi->nprops; i++, props++) { - if ( (Atom) props->name == dest && props->value == 2 ) - return INTERNAL_FONT; - } - return DOWNLOAD_FONT; -} - -static void -selectInternalFont(FILE *outFile, PclInternalFontPtr pin, int fid) -{ - fprintf(outFile, "%c*c%dD", ESC, fid); - if ( *pin->spacing == 'P' || *pin->spacing == 'p' ) - fprintf(outFile, pin->pcl_font_name, pin->height); - else - fprintf(outFile, pin->pcl_font_name, pin->pitch); - fprintf(outFile, "%c*c6F", ESC); -} - -static void -selectSize(FILE *outFile, - PclContextPrivPtr pConPriv, - PclInternalFontPtr pin) -{ - if ( *pin->spacing == 'P' || *pin->spacing == 'p' ) { - sprintf(t, "SD4,%f;", pin->height); - SAVE_PCL( outFile, pConPriv, t ); - } else { - sprintf(t, "SD3,%f;", pin->pitch); - SAVE_PCL( outFile, pConPriv, t ); - } - return; -} - -#ifdef DO_TWO_BYTE_PCL -static void -code_conv( - PclSoftFontInfoPtr pSoftFontInfo, - FontPtr pfont, - char *from, - char *to -) -{ -iconv_t cd; -char frombuf[9], *fromptr; -size_t inbyte = 5, outbyte=2; - - fromptr = frombuf; - frombuf[0] = 0x1b; /* Esc */ - frombuf[1] = 0x24; /* $ */ - frombuf[2] = 0x42; /* B */ - frombuf[3] = *from; - frombuf[4] = *(from+1); - frombuf[5] = 0x1b; /* Esc */ - frombuf[6] = 0x28; /* ( */ - frombuf[7] = 0x4a; /* J */ - frombuf[8] = 0x0; - if ((cd = iconv_open("sjis", "jis")) == (iconv_t)(-1)) { - *to = (unsigned char)NULL; - return; - } - - if ( iconv(cd, &fromptr, &inbyte, &to, &outbyte) == -1 ) - *to = (unsigned char)NULL; - - iconv_close(cd); - return; -} -#endif /* DO_TWO_BYTE_PCL */ |