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;
}
void
textinit(Text *t, Image *b, Rectangle r, Font *f, Image *cols[NCOL])
{
t->all = r;
t->scrollr = r;
t->scrollr.max.x = r.min.x+Scrollsize;
t->lastsr = ZR;
r.min.x += Scrollsize+Scrollgap;
t->rs.nr = 0;
memmove(t->Frame.cols, cols, sizeof t->Frame.cols);
textredraw(t, r, f, b);
}
void
textinit(Text *t, File *f, Rectangle r, Reffont *rf, Image *cols[NCOL])
{
t->file = f;
t->all = r;
t->scrollr = r;
t->scrollr.max.x = r.min.x+Scrollwid;
t->lastsr = nullrect;
r.min.x += Scrollwid+Scrollgap;
t->eq0 = ~0;
t->ncache = 0;
t->reffont = rf;
t->tabstop = maxtab;
memmove(t->Frame.cols, cols, sizeof t->Frame.cols);
textredraw(t, r, rf->f, screen, -1);
}
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;
}
