void
WaypointListDialog::OnPaintItem(Canvas &canvas, const PixelRect rc,
unsigned i)
{
if (waypoint_list.empty()) {
assert(i == 0);
const UPixelScalar line_height = rc.bottom - rc.top;
const Font &name_font =
*UIGlobals::GetDialogLook().list.font;
canvas.SetTextColor(COLOR_BLACK);
canvas.Select(name_font);
canvas.DrawText(rc.left + line_height + Layout::FastScale(2),
rc.top + line_height / 2 - name_font.GetHeight() / 2,
dialog_state.IsDefined() || way_points.IsEmpty() ?
_("No Match!") : _("Choose a filter or click here"));
return;
}
assert(i < waypoint_list.size());
const struct WaypointListItem &info = waypoint_list[i];
WaypointListRenderer::Draw(canvas, rc, *info.waypoint,
info.GetVector(location),
UIGlobals::GetDialogLook(),
UIGlobals::GetMapLook().waypoint,
CommonInterface::GetMapSettings().waypoint);
}
static void
OnWaypointListEnter()
{
if (waypoint_list.size() > 0)
dialog->SetModalResult(mrOK);
else
name_control->BeginEditing();
}
WaypointPtr WaypointManager::nearestVisibleWaypoint(D3DXVECTOR3 target)
{
WaypointPtr wp;
float minDist = 65535;
WaypointList seen = visibleWaypoints(target);
if(seen.size()==0) return WaypointPtr();
for(int i=0; i<seen.size(); i++)
{
float d = D3DXVec3Length(&(waypoints[seen[i]]->_position - target));
if(d<minDist)
{
wp = waypoints[seen[i]];
minDist = d;
}
}
return wp;
}
static void
OnWaypointListEnter(gcc_unused unsigned i)
{
if (waypoint_list.size() > 0)
dialog->SetModalResult(mrOK);
else
OnFilterNameButton(*name_button);
}
const Waypoint*
dlgWaypointSelect(SingleWindow &parent, const GeoPoint &_location,
OrderedTask *ordered_task,
const unsigned ordered_task_index)
{
dialog = LoadDialog(callback_table, parent, Layout::landscape ?
_T("IDR_XML_WAYPOINTSELECT_L") : _T("IDR_XML_WAYPOINTSELECT"));
assert(dialog != NULL);
#ifdef GNAV
dialog->SetKeyDownNotify(FormKeyDown);
#endif
const DialogLook &dialog_look = UIGlobals::GetDialogLook();
waypoint_list_control = (ListControl*)dialog->FindByName(_T("frmWaypointList"));
assert(waypoint_list_control != NULL);
waypoint_list_control->SetActivateCallback(OnWaypointListEnter);
waypoint_list_control->SetPaintItemCallback(OnPaintListItem);
waypoint_list_control->SetItemHeight(WaypointListRenderer::GetHeight(dialog_look));
name_button = (WndButton*)dialog->FindByName(_T("cmdFltName"));
name_button->SetOnLeftNotify(OnFilterNameButtonLeft);
name_button->SetOnRightNotify(OnFilterNameButtonRight);
distance_filter = (WndProperty*)dialog->FindByName(_T("prpFltDistance"));
direction_filter = (WndProperty*)dialog->FindByName(_T("prpFltDirection"));
type_filter = (WndProperty *)dialog->FindByName(_T("prpFltType"));
location = _location;
triangle_validator =
new FAITrianglePointValidator(ordered_task, ordered_task_index);
last_heading = CommonInterface::Calculated().heading;
PrepareData();
UpdateList();
dialog->SetTimerNotify(OnTimerNotify);
if (dialog->ShowModal() != mrOK) {
delete dialog;
delete triangle_validator;
return NULL;
}
unsigned index = waypoint_list_control->GetCursorIndex();
delete dialog;
delete triangle_validator;
const Waypoint* retval = NULL;
if (index < waypoint_list.size())
retval = waypoint_list[index].waypoint;
return retval;
}
void
WaypointManagerWidget::OnPaintItem(Canvas &canvas, const PixelRect rc,
unsigned i)
{
assert(i < items.size());
const auto &info = items[i];
WaypointListRenderer::Draw(canvas, rc, *info.waypoint,
row_renderer,
UIGlobals::GetMapLook().waypoint,
CommonInterface::GetMapSettings().waypoint);
}
static void
UpdateList()
{
if (filter_data.type_index == TF_LAST_USED)
FillLastUsedList(waypoint_list, LastUsedWaypoints::GetList(),
way_points);
else
FillList(waypoint_list, way_points, location, last_heading,
filter_data);
waypoint_list_control->SetLength(std::max(1, (int)waypoint_list.size()));
waypoint_list_control->SetOrigin(0);
waypoint_list_control->SetCursorIndex(0);
waypoint_list_control->Invalidate();
}
static void
UpdateList()
{
waypoint_list.clear();
if (dialog_state.type_index == TypeFilter::LAST_USED)
FillLastUsedList(waypoint_list, LastUsedWaypoints::GetList(),
way_points);
else
FillList(waypoint_list, way_points, location, last_heading,
dialog_state);
waypoint_list_control->SetLength(std::max(1, (int)waypoint_list.size()));
waypoint_list_control->SetOrigin(0);
waypoint_list_control->SetCursorIndex(0);
waypoint_list_control->Invalidate();
}
void
WaypointListWidget::UpdateList()
{
items.clear();
if (dialog_state.type_index == TypeFilter::LAST_USED)
FillLastUsedList(items, LastUsedWaypoints::GetList(),
way_points);
else
FillList(items, way_points, location, last_heading,
dialog_state);
auto &list = GetList();
list.SetLength(std::max(1u, (unsigned)items.size()));
list.SetOrigin(0);
list.SetCursorIndex(0);
list.Invalidate();
}
void
WaypointManagerWidget::UpdateList()
{
items.clear();
WaypointFilter filter;
filter.Clear();
filter.type_index = TypeFilter::USER;
WaypointListBuilder builder(filter, GeoPoint::Invalid(),
items, nullptr, 0);
builder.Visit(way_points);
auto &list = GetList();
list.SetLength(items.size());
list.SetOrigin(0);
list.SetCursorIndex(0);
list.Invalidate();
}
const Waypoint*
ShowWaypointListDialog(SingleWindow &parent, const GeoPoint &_location,
OrderedTask *_ordered_task, unsigned _ordered_task_index)
{
dialog = LoadDialog(callback_table, parent, Layout::landscape ?
_T("IDR_XML_WAYPOINTSELECT_L") : _T("IDR_XML_WAYPOINTSELECT"));
assert(dialog != NULL);
#ifdef GNAV
dialog->SetKeyDownFunction(FormKeyDown);
#endif
const DialogLook &dialog_look = UIGlobals::GetDialogLook();
WaypointListDialog dialog2;
waypoint_list_control = (ListControl*)dialog->FindByName(_T("frmWaypointList"));
assert(waypoint_list_control != NULL);
waypoint_list_control->SetItemRenderer(&dialog2);
waypoint_list_control->SetItemHeight(WaypointListRenderer::GetHeight(dialog_look));
waypoint_list_control->SetCursorHandler(&dialog2);
FilterDataFieldListener listener;
name_control = (WndProperty *)dialog->FindByName(_T("name"));
assert(name_control != nullptr);
DataField *name_df = new PrefixDataField(_T(""),
WaypointNameAllowedCharacters);
name_control->SetDataField(name_df);
name_df->SetListener(&listener);
distance_filter = (WndProperty*)dialog->FindByName(_T("prpFltDistance"));
assert(distance_filter != NULL);
distance_filter->GetDataField()->SetListener(&listener);
direction_filter = (WndProperty*)dialog->FindByName(_T("prpFltDirection"));
assert(direction_filter != NULL);
direction_filter->GetDataField()->SetListener(&listener);
type_filter = (WndProperty *)dialog->FindByName(_T("prpFltType"));
assert(type_filter != NULL);
type_filter->GetDataField()->SetListener(&listener);
location = _location;
ordered_task = _ordered_task;
ordered_task_index = _ordered_task_index;
last_heading = CommonInterface::Basic().attitude.heading;
PrepareData();
UpdateList();
const ScopeGPSListener l(CommonInterface::GetLiveBlackboard(), OnGPSUpdate);
if (dialog->ShowModal() != mrOK) {
delete dialog;
return NULL;
}
unsigned index = waypoint_list_control->GetCursorIndex();
delete dialog;
const Waypoint* retval = NULL;
if (index < waypoint_list.size())
retval = waypoint_list[index].waypoint;
return retval;
}
