contrib/mandoc/term_ps.c

45 	(size_t)((double)(x) * (1000.0 / (double)(p)->ps->scale))
49 	((double)(x) / (1000.0 / (double)(p)->ps->scale))
543 	p->ps = mandoc_calloc(1, sizeof(*p->ps));
556 	p->ps->medianame = "Letter";
570 			p->ps->medianame = "A3";
574 			p->ps->medianame = "A4";
578 			p->ps->medianame = "A5";
582 			p->ps->medianame = "Legal";
586 			p->ps->medianame = "CustomSize";
596 	p->ps->scale = 11;
610 	lineheight = PNT2AFM(p, ((double)p->ps->scale * 1.4));
612 	p->ps->width = p->ps->lastwidth = (size_t)pagex;
613 	p->ps->height = (size_t)pagey;
614 	p->ps->header = pagey - (marginy / 2) - (lineheight / 2);
615 	p->ps->top = pagey - marginy;
616 	p->ps->footer = (marginy / 2) - (lineheight / 2);
617 	p->ps->bottom = marginy;
618 	p->ps->left = marginx;
619 	p->ps->lineheight = lineheight;
630 	lastwidth = p->ps->width;
632 		p->ps->width += width;
634 		p->ps->width = width ? (size_t)width : p->ps->lastwidth;
635 	else if (p->ps->width > (size_t)width)
636 		p->ps->width -= width;
638 		p->ps->width = 0;
639 	p->ps->lastwidth = lastwidth;
649 	free(p->ps->psmarg);
650 	free(p->ps->pdfobjs);
652 	free(p->ps);
670 	if ( ! (PS_MARGINS & p->ps->flags)) {
673 		p->ps->pdfbytes += len < 0 ? 0 : (size_t)len;
685 	pos = (int)p->ps->psmargcur;
686 	vsnprintf(&p->ps->psmarg[pos], PS_BUFSLOP, fmt, ap);
690 	p->ps->psmargcur = strlen(p->ps->psmarg);
700 	if ( ! (PS_MARGINS & p->ps->flags)) {
702 		p->ps->pdfbytes++;
708 	pos = (int)p->ps->psmargcur++;
709 	p->ps->psmarg[pos++] = c;
710 	p->ps->psmarg[pos] = '\0';
719 	if ((obj - 1) >= p->ps->pdfobjsz) {
720 		p->ps->pdfobjsz = obj + 128;
721 		p->ps->pdfobjs = mandoc_reallocarray(p->ps->pdfobjs,
722 		    p->ps->pdfobjsz, sizeof(size_t));
725 	p->ps->pdfobjs[(int)obj - 1] = p->ps->pdfbytes;
742 	assert(p->ps->psmarg && p->ps->psmarg[0]);
743 	ps_printf(p, "%s", p->ps->psmarg);
746 		len = p->ps->pdfbytes - p->ps->pdflastpg;
747 		base = p->ps->pages * 4 + p->ps->pdfbody;
774 	p->ps->pages++;
775 	p->ps->psrow = p->ps->top;
776 	assert( ! (PS_NEWPAGE & p->ps->flags));
777 	p->ps->flags |= PS_NEWPAGE;
794 	if ( ! (PS_NEWPAGE & p->ps->flags)) {
795 		assert(0 == p->ps->flags);
796 		assert('\0' == p->ps->last);
802 		ps_printf(p, "%%%%Pages: %zu\n", p->ps->pages);
810 			(size_t)AFM2PNT(p, p->ps->width),
811 			(size_t)AFM2PNT(p, p->ps->height));
813 	ps_printf(p, "/Count %zu\n", p->ps->pages);
816 	for (i = 0; i < p->ps->pages; i++)
817 		ps_printf(p, " %zu 0 R", i * 4 + p->ps->pdfbody + 3);
819 	base = (p->ps->pages - 1) * 4 + p->ps->pdfbody + 4;
827 	xref = p->ps->pdfbytes;
834 		    p->ps->pdfobjs[(int)i]);
858 	if (p->ps->psmarg) {
859 		assert(p->ps->psmargsz);
860 		p->ps->psmarg[0] = '\0';
863 	/*p->ps->pdfbytes = 0;*/
864 	p->ps->psmargcur = 0;
865 	p->ps->flags = PS_MARGINS;
866 	p->ps->pscol = p->ps->left;
867 	p->ps->psrow = p->ps->header;
868 	p->ps->lastrow = 0; /* impossible row */
875 	p->ps->pscol = p->ps->left;
876 	p->ps->psrow = p->ps->footer;
881 	p->ps->flags &= ~PS_MARGINS;
883 	assert(0 == p->ps->flags);
884 	assert(p->ps->psmarg);
885 	assert('\0' != p->ps->psmarg[0]);
893 		width = AFM2PNT(p, p->ps->width);
894 		height = AFM2PNT(p, p->ps->height);
902 		    p->ps->medianame, width, height);
915 		ps_printf(p, "/fs %zu def\n", p->ps->scale);
926 		    p->ps->medianame);
949 	p->ps->pdfbody = (size_t)TERMFONT__MAX + 3;
950 	p->ps->pscol = p->ps->left;
951 	p->ps->psrow = p->ps->top;
952 	p->ps->flags |= PS_NEWPAGE;
966 	if (PS_NEWPAGE & p->ps->flags) {
969 			    p->ps->pages + 1, p->ps->pages + 1);
970 			ps_printf(p, "f%d\n", (int)p->ps->lastf);
972 			pdf_obj(p, p->ps->pdfbody +
973 			    p->ps->pages * 4);
976 			    p->ps->pdfbody + 1 + p->ps->pages * 4);
979 		p->ps->pdflastpg = p->ps->pdfbytes;
980 		p->ps->flags &= ~PS_NEWPAGE;
988 	if ( ! (PS_INLINE & p->ps->flags)) {
991 			    (int)p->ps->lastf, p->ps->scale);
993 			    AFM2PNT(p, p->ps->pscol),
994 			    AFM2PNT(p, p->ps->psrow));
996 			ps_printf(p, "%.3f", AFM2PNT(p, p->ps->pscol));
997 			if (p->ps->psrow != p->ps->lastrow)
999 				    AFM2PNT(p, p->ps->psrow));
1002 		p->ps->flags |= PS_INLINE;
1005 	assert( ! (PS_NEWPAGE & p->ps->flags));
1026 	f = (int)p->ps->lastf;
1033 	p->ps->pscol += (size_t)fonts[f].gly[c].wx;
1046 	if ( ! (PS_INLINE & p->ps->flags))
1051 	else if (p->ps->psrow == p->ps->lastrow)
1055 		p->ps->lastrow = p->ps->psrow;
1058 	p->ps->flags &= ~PS_INLINE;
1067 	if (p->ps->last == '\0')
1072 	if (p->ps->nextf != p->ps->lastf) {
1074 		ps_setfont(p, p->ps->nextf);
1076 	p->ps->nextf = TERMFONT_NONE;
1083 	if (p->ps->pscolnext) {
1084 		wx = fonts[p->ps->lastf].gly[(int)p->ps->last-32].wx;
1085 		if (p->ps->pscol + wx < p->ps->pscolnext)
1086 			p->ps->pscol = (p->ps->pscol +
1087 			    p->ps->pscolnext - wx) / 2;
1090 	ps_pletter(p, p->ps->last);
1091 	p->ps->last = '\0';
1098 	if (p->ps->pscol < p->ps->pscolnext) {
1100 		p->ps->pscol = p->ps->pscolnext;
1119 		assert(p->ps->last != '\0');
1120 		assert( ! (p->ps->flags & PS_BACKSP));
1121 		p->ps->flags |= PS_BACKSP;
1129 	if (p->ps->flags & PS_BACKSP) {
1130 		if (p->ps->last == '_') {
1131 			switch (p->ps->nextf) {
1135 				p->ps->nextf = TERMFONT_BI;
1138 				p->ps->nextf = TERMFONT_UNDER;
1140 			p->ps->last = c;
1141 			p->ps->flags &= ~PS_BACKSP;
1144 		if (p->ps->last == c) {
1145 			switch (p->ps->nextf) {
1149 				p->ps->nextf = TERMFONT_BI;
1152 				p->ps->nextf = TERMFONT_BOLD;
1154 			p->ps->flags &= ~PS_BACKSP;
1163 		savecol = p->ps->pscol;
1181 	p->ps->last = c;
1191 		if (p->ps->pscolnext < p->ps->pscol)
1192 			p->ps->pscolnext = p->ps->pscol;
1194 		p->ps->pscol = savecol;
1195 		p->ps->flags &= ~PS_BACKSP;
1197 		p->ps->pscolnext = 0;
1213 	p->ps->pscol += len;
1231 	if (PS_MARGINS & p->ps->flags)
1236 	p->ps->pscol = p->ps->left;
1240 	if (PS_NEWPAGE & p->ps->flags)
1248 	if (p->ps->psrow >= p->ps->lineheight + p->ps->bottom) {
1249 		p->ps->psrow -= p->ps->lineheight;
1267 	p->ps->lastf = f;
1274 	if (PS_NEWPAGE & p->ps->flags)
1281 		    (int)f, p->ps->scale);
1341 		r = su->scale * p->ps->lineheight;
1354 	if (p->ps->psmargcur + sz <= p->ps->psmargsz)
1360 	p->ps->psmargsz += sz;
1361 	p->ps->psmarg = mandoc_realloc(p->ps->psmarg, p->ps->psmargsz);