Method paintRow

Telegram/SourceFiles/boxes/peer_list_box.cpp:1844–1993

}

crl::time PeerListContent::paintRow(
		Painter &p,
		crl::time now,
		RowIndex index) {
	const auto row = getRow(index);
	Assert(row != nullptr);

	const auto &st = row->computeSt(_st.item);

	row->lazyInitialize(st);
	const auto outerWidth = width();

	auto refreshStatusAt = row->refreshStatusTime();
	if (refreshStatusAt > 0 && now >= refreshStatusAt) {
		row->refreshStatus();
		refreshStatusAt = row->refreshStatusTime();
	}
	const auto refreshStatusIn = (refreshStatusAt > 0)
		? std::max(refreshStatusAt - now, crl::time(1))
		: 0;

	const auto peer = row->special() ? nullptr : row->peer().get();
	const auto active = (_contexted.index.value >= 0)
		? _contexted
		: (_pressed.index.value >= 0)
		? _pressed
		: _selected;
	const auto selected = (active.index == index)
		&& (!active.element || !row->elementOnlySelect(active.element));

	if (_mode == Mode::Custom) {
		_controller->customRowPaint(p, now, row, selected);
		return refreshStatusIn;
	}

	const auto opacity = row->opacity();
	const auto &bg = selected
		? st.button.textBgOver
		: st.button.textBg;
	if (opacity < 1.) {
		p.setOpacity(opacity);
	}
	const auto guard = gsl::finally([&] {
		if (opacity < 1.) {
			p.setOpacity(1.);
		}
	});

	p.fillRect(0, 0, outerWidth, _rowHeight, bg);
	row->paintRipple(p, st, 0, 0, outerWidth);
	row->paintUserpic(
		p,
		st,
		st.photoPosition.x(),
		st.photoPosition.y(),
		outerWidth);

	p.setPen(st::contactsNameFg);