diff options
Diffstat (limited to '')
| -rw-r--r-- | anchor.c | 61 |
1 files changed, 58 insertions, 3 deletions
@@ -1,4 +1,4 @@ -/* $Id: anchor.c,v 1.1 2001/11/08 05:14:10 a-ito Exp $ */ +/* $Id: anchor.c,v 1.2 2001/11/09 04:59:17 a-ito Exp $ */ #ifdef __EMX__ #include <strings.h> #endif @@ -96,7 +96,6 @@ registerForm(Buffer * buf, FormList * flist, struct parsed_tag * tag, int line, &a, NULL, line, pos); - fi->anchor_num = buf->formitem->nanchor - 1; return a; } @@ -358,7 +357,7 @@ putHmarker(HmarkerList * ml, int line, int pos, int seq) } if (ml->markmax == 0) { ml->markmax = FIRST_MARKER_SIZE; - ml->marks = New_N(BufferPoint, ml->markmax); + ml->marks = NewAtom_N(BufferPoint, ml->markmax); #ifdef __CYGWIN__ bzero((char *) ml->marks, sizeof(BufferPoint) * ml->markmax); #else /* not __CYGWIN__ */ @@ -418,3 +417,59 @@ closest_prev_anchor(AnchorList * a, Anchor * an, int x, int y) } return an; } + +void +addMultirowsForm(Buffer *buf, AnchorList *al) +{ + int i, j, k, col, ecol, pos; + Anchor a_form, *a; + FormItemList *fi; + Line *l, *ls; + + if (al == NULL || al->nanchor == 0) + return; + for (i = 0; i < al->nanchor; i++) { + a_form = al->anchors[i]; + al->anchors[i].rows = 1; + if (a_form.hseq < 0 || a_form.rows <= 1) + continue; + for (l = buf->firstLine; l != NULL; l = l->next) { + if (l->linenumber == a_form.y) + break; + } + if (! l) + continue; + if (a_form.y == a_form.start.line) + ls = l; + else { + for (ls = l; ls != NULL; + ls = (a_form.y < a_form.start.line) ? ls->next : ls->prev) { + if (ls->linenumber == a_form.start.line) + break; + } + if (! ls) + continue; + } + fi = (FormItemList *) a_form.url; + col = COLPOS(ls, a_form.start.pos); + ecol = COLPOS(ls, a_form.end.pos); + for (j = 0; l && j < a_form.rows; l = l->next, j++) { + pos = columnPos(l, col); + if (j == 0) { + buf->hmarklist->marks[a_form.hseq].line = l->linenumber; + buf->hmarklist->marks[a_form.hseq].pos = pos; + } + if (a_form.start.line == l->linenumber) + continue; + buf->formitem = putAnchor(buf->formitem, a_form.url, + a_form.target, &a, NULL, l->linenumber, pos); + a->hseq = a_form.hseq; + a->y = a_form.y; + a->end.pos = pos + ecol - col; + l->lineBuf[pos - 1] = '['; + l->lineBuf[a->end.pos] = ']'; + for (k = pos; k < a->end.pos; k++) + l->propBuf[k] |= PE_FORM; + } + } +} |