void
AlternatesListWidget::Prepare(ContainerWindow &parent, const PixelRect &rc)
{
CreateList(parent, dialog_look, rc,
row_renderer.CalculateLayout(*dialog_look.list.font_bold,
dialog_look.small_font));
GetList().SetLength(alternates.size());
}
/* virtual methods from class List::Handler */
void OnPaintItem(Canvas &canvas, const PixelRect rc,
unsigned index) override {
assert(index < alternates.size());
const ComputerSettings &settings = CommonInterface::GetComputerSettings();
const Waypoint &waypoint = *alternates[index].waypoint;
const GlideResult& solution = alternates[index].solution;
WaypointListRenderer::Draw(canvas, rc, waypoint, solution.vector.distance,
solution.SelectAltitudeDifference(settings.task.glide),
row_renderer,
UIGlobals::GetMapLook().waypoint,
CommonInterface::GetMapSettings().waypoint);
}
void
AlternatesListWidget::OnAction(int id)
{
switch (id) {
case GOTO:
unsigned index = GetCursorIndex();
assert(index < alternates.size());
auto const &item = alternates[index];
auto const &waypoint = item.waypoint;
protected_task_manager->DoGoto(waypoint);
cancel_button->Click();
break;
}
}
