int
textresize(Text *t, Rectangle r, int keepextra)
{
int odx;
if(Dy(r) <= 0)
r.max.y = r.min.y;
else if(!keepextra)
r.max.y -= Dy(r)%t->fr.font->height;
odx = Dx(t->all);
t->all = r;
t->scrollr = r;
t->scrollr.max.x = r.min.x+Scrollwid;
t->lastsr = nullrect;
r.min.x += Scrollwid+Scrollgap;
frclear(&t->fr, 0);
textredraw(t, r, t->fr.font, t->fr.b, odx);
if(keepextra && t->fr.r.max.y < t->all.max.y && !t->fr.noredraw){
/* draw background in bottom fringe of window */
r.min.x -= Scrollgap;
r.min.y = t->fr.r.max.y;
r.max.y = t->all.max.y;
draw(screen, r, t->fr.cols[BACK], nil, ZP);
}
return t->all.max.y;
}
static void
cmddraw(Win *w)
{
Rectangle r;
frclear(&w->fr, 0);
r = insetrect(w->inner, 1);
r.min.x += SCRTSIZ;
scrollbar(w);
frinit(&w->fr, r, display->defaultfont, w->im, w->tab->cols);
frinsert(&w->fr, w->runes + w->toprune, w->runes + w->nrunes, 0);
}
void
textclose(Text *t)
{
free(t->cache);
frclear(t, 1);
filedeltext(t->file, t);
t->file = nil;
rfclose(t->reffont);
if(argtext == t)
argtext = nil;
if(typetext == t)
typetext = nil;
if(seltext == t)
seltext = nil;
if(mousetext == t)
mousetext = nil;
if(barttext == t)
barttext = nil;
}
int
textresize(Text *t, Rectangle r)
{
int odx;
if(Dy(r) > 0)
r.max.y -= Dy(r)%t->font->height;
else
r.max.y = r.min.y;
odx = Dx(t->all);
t->all = r;
t->scrollr = r;
t->scrollr.max.x = r.min.x+Scrollwid;
t->lastsr = nullrect;
r.min.x += Scrollwid+Scrollgap;
frclear(t, 0);
textredraw(t, r, t->font, t->b, odx);
return r.max.y;
}
int
textresize(Text *t, Image *b, Rectangle r)
{
if(Dy(r) > 0)
r.max.y -= Dy(r)%t->font->height;
else
r.max.y = r.min.y;
t->all = r;
t->scrollr = r;
t->scrollr.max.x = r.min.x+Scrollsize;
t->lastsr = ZR;
r.min.x += Scrollsize+Scrollgap;
frclear(t, 0);
textredraw(t, r, t->font, b);
if(t->what == Textarea)
textscrdraw(t);
return r.max.y;
}
void
textclose(Text *t)
{
closerunestr(&t->rs);
frclear(t, 1);
}