int ntables;
int nanchors;
int nframes;
+ Formfield* curfield;
Form* curform;
Map* curmap;
Table* tabstk;
static Area* newarea(int shape, Rune* href, int target, Area* link);
static DestAnchor* newdestanchor(int index, Rune* name, Item* item, DestAnchor* link);
static Docinfo* newdocinfo(void);
-static Genattr* newgenattr(Rune* id, Rune* class, Rune* style, Rune* title, Attr* events);
+static Genattr* newgenattr(Rune* id, Rune* class, Rune* style, Rune* title, SEvent* events);
static Form* newform(int formid, Rune* name, Rune* action,
int target, int method, Form* link);
static Formfield* newformfield(int ftype, int fieldid, Form* form, Rune* name,
is->ntables = 0;
is->nanchors = 0;
is->nframes = 0;
+ is->curfield = nil;
is->curform = nil;
is->curmap = nil;
is->tabstk = nil;
return is;
}
+static void
+linkitems(Docinfo *di, Item *it)
+{
+ Formfield *ff;
+ Tablecell *c;
+ Table *tt;
+
+ while(it != nil){
+ switch(it->tag) {
+ case Iimagetag:
+ /* link image to docinfo */
+ ((Iimage*)it)->nextimage = di->images;
+ di->images = (Iimage*)it;
+ break;
+ case Iformfieldtag:
+ /* link formfield to form */
+ ff = ((Iformfield*)it)->formfield;
+ if(ff != nil && ff->form != nil){
+ for(ff = ff->form->fields; ff != nil; ff = ff->next){
+ if(ff == ((Iformfield*)it)->formfield)
+ goto Next;
+ if(ff->next == nil)
+ break;
+ }
+ ((Iformfield*)it)->formfield->next = nil;
+ if(ff != nil){
+ ff->next = ((Iformfield*)it)->formfield;
+ ff = ff->next;
+ } else {
+ ff = ((Iformfield*)it)->formfield;
+ ff->form->fields = ff;
+ }
+ linkitems(di, ff->image);
+ }
+ break;
+ case Itabletag:
+ /* link table to docinfo */
+ tt = ((Itable*)it)->table;
+ if(tt == nil)
+ break;
+ tt->tabletok = nil;
+ tt->next = di->tables;
+ di->tables = tt;
+ linkitems(di, tt->caption);
+ for(c = tt->cells; c != nil; c = c->next)
+ linkitems(di, c->content);
+ break;
+ case Ifloattag:
+ linkitems(di, ((Ifloat*)it)->item);
+ break;
+ }
+ Next:
+ it = it->next;
+ }
+}
+
static Item *getitems(ItemSource* is, uchar* data, int datalen);
// Parse an html document and create a list of layout items.
Rune* script;
Map* map;
Form* frm;
- Iimage* ii;
Kidinfo* kd;
Kidinfo* ks;
Kidinfo* pks;
bg = makebackground(nil, acolorval(tok, Abgcolor, di->background.color));
bgurl = aurlval(tok, Abackground, nil, di->base);
if(bgurl != nil) {
- if(di->backgrounditem != nil){
- Iimage **ii;
- for(ii=&di->images; *ii != nil; ii = &((*ii)->nextimage)){
- if(*ii == di->backgrounditem){
- *ii = di->backgrounditem->nextimage;
- break;
- }
- }
+ if(di->backgrounditem != nil)
freeitem(di->backgrounditem);
- }
di->backgrounditem = (Iimage*)newiimage(bgurl, nil, ALnone, 0, 0, 0, 0, 0, 0, nil);
- di->backgrounditem->nextimage = di->images;
- di->images = di->backgrounditem;
}
ps->curbg = bg;
di->background = bg;
fprint(2, "warning: unexpected </FORM>\n");
continue;
}
- // put fields back in input order
- is->curform->fields = (Formfield*)_revlist((List*)is->curform->fields);
is->curform = nil;
break;
ps->skipwhite = 0;
additem(ps, img, tok);
}
- if(!ps->skipping) {
- ((Iimage*)img)->nextimage = di->images;
- di->images = (Iimage*)img;
- }
ps->curanchor = oldcuranchor;
break;
fprint(2, "<INPUT> not inside <FORM>\n");
continue;
}
- is->curform->fields = field = newformfield(
+ field = newformfield(
atabval(tok, Atype, input_tab, NINPUTTAB, Ftext),
++is->curform->nfields,
is->curform,
aval(tok, Avalue),
auintval(tok, Asize, 0),
auintval(tok, Amaxlength, 1000),
- is->curform->fields);
+ nil);
if(aflagval(tok, Achecked))
field->flags = FFchecked;
atabval(tok, Aalign, align_tab, NALIGNTAB, ALbottom),
auintval(tok, Awidth, 0), auintval(tok, Aheight, 0),
0, 0, 0, 0, nil);
- ii = (Iimage*)field->image;
- ii->nextimage = di->images;
- di->images = ii;
break;
case Freset:
di->forms);
di->forms = frm;
ff = newformfield(Ftext,
- 1,
+ ++frm->nfields,
frm,
_Strdup(L"_ISINDEX_"),
nil,
50,
1000,
nil);
- frm->fields = ff;
- frm->nfields = 1;
additem(ps, newiformfield(ff), tok);
addbrk(ps, 1, 0);
break;
fprint(2, "<SELECT> not inside <FORM>\n");
continue;
}
- field = newformfield(Fselect,
+ is->curfield = field = newformfield(Fselect,
++is->curform->nfields,
is->curform,
aval(tok, Aname),
nil,
auintval(tok, Asize, 0),
0,
- is->curform->fields);
- is->curform->fields = field;
+ nil);
if(aflagval(tok, Amultiple))
field->flags = FFmultiple;
ffit = newiformfield(field);
break;
case Tselect+RBRA:
- if(is->curform == nil || is->curform->fields == nil) {
+ if(is->curform == nil || is->curfield == nil) {
if(warn)
fprint(2, "warning: unexpected </SELECT>\n");
continue;
}
- field = is->curform->fields;
+ field = is->curfield;
if(field->ftype != Fselect)
continue;
// put options back in input order
field->options = (Option*)_revlist((List*)field->options);
+ is->curfield = nil;
break;
// <!ELEMENT (STRIKE|U) - - (%text)*>
}
else
is->tabstk = is->tabstk->next;
- curtab->next = di->tables;
- di->tables = curtab;
curtab = is->tabstk;
if(!isempty)
addbrk(ps, 0, 0);
nil,
0,
0,
- is->curform->fields);
- is->curform->fields = field;
+ nil);
field->rows = auintval(tok, Arows, 3);
field->cols = auintval(tok, Acols, 50);
field->value = getpcdata(toks, tokslen, &toki);
}
if(is->tabstk != nil)
is->tabstk = is->tabstk->next;
- curtab->next = di->tables;
- di->tables = curtab;
curtab = is->tabstk;
}
outerps = lastps(ps);
else
printitems(ans, "getitems returning:");
}
+ linkitems(di, ans);
_freetokens(toks, tokslen);
return ans;
}
t->caption_place = ALbottom;
t->caption_lay = nil;
t->tabletok = tok;
- t->tabletok = nil;
t->next = link;
return t;
}
projects / plan9front.git / blobdiff