void
ShowMapItemListDialog(const MapItemList &list,
const DialogLook &dialog_look,
const MapLook &look,
const TrafficLook &traffic_look,
const FinalGlideBarLook &final_glide_look,
const MapSettings &settings,
ProtectedAirspaceWarningManager *airspace_warnings)
{
switch (list.size()) {
case 0:
/* no map items in the list */
return;
case 1:
/* only one map item, show it */
ShowMapItemDialog(*list[0], airspace_warnings);
break;
default:
/* more than one map item: show a list */
int i = ShowMapItemListDialog(list, dialog_look, look,
traffic_look, final_glide_look, settings);
assert(i >= -1 && i < (int)list.size());
if (i >= 0)
ShowMapItemDialog(*list[i], airspace_warnings);
}
}
bool
GlueMapWindow::ShowMapItems(const GeoPoint &location,
bool show_empty_message) const
{
fixed range = visible_projection.DistancePixelsToMeters(Layout::GetHitRadius());
MapItemList list;
MapItemListBuilder builder(list, location, range);
builder.AddLocation(Basic(), terrain);
if (route_planner)
builder.AddArrivalAltitudes(*route_planner, terrain,
GetComputerSettings().task.safety_height_arrival);
if (Basic().location_available)
builder.AddSelfIfNear(Basic().location, Calculated().heading);
if (task)
builder.AddTaskOZs(*task);
const Airspaces *airspace_database = airspace_renderer.GetAirspaces();
if (airspace_database)
builder.AddVisibleAirspace(*airspace_database,
airspace_renderer.GetWarningManager(),
GetComputerSettings().airspace,
GetMapSettings().airspace, Basic(),
Calculated());
if (marks && render_projection.GetMapScale() <= fixed_int_constant(30000))
builder.AddMarkers(*marks);
if (render_projection.GetMapScale() <= fixed_int_constant(4000))
builder.AddThermals(Calculated().thermal_locator, Basic(), Calculated());
if (waypoints)
builder.AddWaypoints(*waypoints);
if (Basic().flarm.available)
builder.AddTraffic(Basic().flarm);
// Sort the list of map items
list.Sort();
// Show the list dialog
if (list.empty()) {
if (show_empty_message)
ShowMessageBox(_("There is nothing interesting near this location."),
_("Map elements at this location"), MB_OK | MB_ICONINFORMATION);
return false;
}
ShowMapItemListDialog(UIGlobals::GetMainWindow(), list,
UIGlobals::GetDialogLook(), look, traffic_look,
final_glide_bar_renderer.GetLook(), GetMapSettings(),
glide_computer != NULL
? &glide_computer->GetAirspaceWarnings() : NULL);
return true;
}
void
ShowMapItemListDialog(SingleWindow &parent,
const GeoVector &_vector,
const MapItemList &_list, short _elevation,
const MapLook &_look,
const TrafficLook &_traffic_look,
const MapSettings &_settings,
ProtectedAirspaceWarningManager *_airspace_warnings)
{
switch (_list.size()) {
case 0:
/* no map items in the list */
return;
case 1:
/* only one map item, show it */
ShowMapItemDialog(*_list[0], parent);
break;
default:
/* more than one map item: show a list */
vector = _vector;
list = &_list;
elevation = _elevation;
look = &_look;
traffic_look = &_traffic_look;
settings = &_settings;
airspace_warnings = _airspace_warnings;
int i = ShowMapItemListDialog(parent);
assert(i >= -1 && i < (int)_list.size());
if (i >= 0)
ShowMapItemDialog(*_list[i], parent);
}
}
bool
GlueMapWindow::ShowMapItems(const GeoPoint &location,
bool show_empty_message) const
{
/* not using MapWindowBlackboard here because this method is called
by the main thread */
const ComputerSettings &computer_settings =
CommonInterface::GetComputerSettings();
const MapSettings &settings = CommonInterface::GetMapSettings();
const MoreData &basic = CommonInterface::Basic();
const DerivedInfo &calculated = CommonInterface::Calculated();
fixed range = visible_projection.DistancePixelsToMeters(Layout::GetHitRadius());
MapItemList list;
MapItemListBuilder builder(list, location, range);
if (settings.item_list.add_location)
builder.AddLocation(basic, terrain);
if (settings.item_list.add_arrival_altitude && route_planner)
builder.AddArrivalAltitudes(*route_planner, terrain,
computer_settings.task.safety_height_arrival);
if (basic.location_available)
builder.AddSelfIfNear(basic.location, basic.attitude.heading);
if (task)
builder.AddTaskOZs(*task);
const Airspaces *airspace_database = airspace_renderer.GetAirspaces();
if (airspace_database)
builder.AddVisibleAirspace(*airspace_database,
airspace_renderer.GetWarningManager(),
computer_settings.airspace,
settings.airspace, basic,
calculated);
if (marks && visible_projection.GetMapScale() <= fixed(30000))
builder.AddMarkers(*marks);
if (visible_projection.GetMapScale() <= fixed(4000))
builder.AddThermals(calculated.thermal_locator, basic, calculated);
if (waypoints)
builder.AddWaypoints(*waypoints);
#ifdef HAVE_NOAA
if (noaa_store)
builder.AddWeatherStations(*noaa_store);
#endif
builder.AddTraffic(basic.flarm.traffic, computer_settings.team_code);
// Sort the list of map items
list.Sort();
// Show the list dialog
if (list.empty()) {
if (show_empty_message)
ShowMessageBox(_("There is nothing interesting near this location."),
_("Map elements at this location"), MB_OK | MB_ICONINFORMATION);
return false;
}
ShowMapItemListDialog(UIGlobals::GetMainWindow(), list,
UIGlobals::GetDialogLook(), look, traffic_look,
final_glide_bar_renderer.GetLook(), settings,
glide_computer != NULL
? &glide_computer->GetAirspaceWarnings() : NULL);
return true;
}
