void
pageclose(Page *p)
{
Page *c, *nc;
if(p == selpage)
selpage = nil;
pageabort(p);
closeimages(p);
urlfree(p->url);
p->url = nil;
if(p->doc){
freedocinfo(p->doc);
p->doc = nil;
}
layfree(p->lay);
p->lay = nil;
freeitems(p->items);
p->items = nil;
for(c=p->child; c!=nil; c=nc){
nc = c->next;
pageclose(c);
free(c);
}
p->child = nil;
closerunestr(&p->title);
closerunestr(&p->refresh.rs);
p->refresh.t = 0;
p->pos = ZP;
p->top = ZP;
p->bot = ZP;
p->loading = p->aborting = FALSE;
}
static
int
tableheight(Table *t, int sep)
{
Tablecell *c;
Lay *lay;
int i, h, toth;
for(i=0; i<t->nrow; i++){
h = 0;
for(c=t->rows[i].cells; c!=nil; c=c->nextinrow){
if(c->rowspan != 1)
continue;
lay = layitems(c->content, Rect(0, 0, cellwidth(t, c, sep), 0), FALSE);
h = max(h, max(Dy(lay->r), c->hspec));
layfree(lay);
}
t->rows[i].height = h;
}
fixrows(t, sep);
toth = 0;
for(i=0; i<t->nrow; i++)
toth += t->rows[i].height;
return toth;
}
static
void
settable(Table *t)
{
Tablecell *c;
Lay *lay;
for(c=t->cells; c!=nil; c=c->next){
lay = layitems(c->content, Rect(0,0,0,0), FALSE);
c->minw = Dx(lay->r);
layfree(lay);
if(dimenkind(c->wspec) == Dnone){
lay = layitems(c->content, Rect(0,0,Tablemax,0), FALSE);
c->maxw = Dx(lay->r);
layfree(lay);
}
}
}
static
void
fixrows(Table *t, int sep)
{
Tablecell *c;
Lay *lay;
int h, ah, i, d, n, rem;
for(c=t->cells; c!=nil; c=c->next){
if(c->rowspan == 1)
continue;
n = c->rowspan;
if(n==0 || c->row+n>t->nrow)
n = t->nrow - c->row;
lay = layitems(c->content, Rect(0,0,cellwidth(t, c, sep),0), FALSE);
h = max(Dy(lay->r), c->hspec);
layfree(lay);
h -= t->cellspacing*(n-1) + n*sep;
ah = 0;
for(i=c->row; i<c->row+n; i++)
ah += t->rows[i].height;
rem = h-ah;
if(rem <= 0)
continue;
for(i=c->row; i<c->row+n; i++){
if(ah > 0){
d = t->rows[i].height*100/ah;
d = d*rem/100;
}else
d = rem/n;
t->rows[i].height += d;
}
}
}
