void Visit(const ObservationZonePoint &oz) {
switch (oz.GetShape()) {
case ObservationZone::Shape::FAI_SECTOR:
case ObservationZone::Shape::SECTOR:
Visit((const SectorZone &)oz);
break;
case ObservationZone::Shape::LINE:
Visit((const LineSectorZone &)oz);
break;
case ObservationZone::Shape::MAT_CYLINDER:
case ObservationZone::Shape::CYLINDER:
Visit((const CylinderZone &)oz);
break;
case ObservationZone::Shape::CUSTOM_KEYHOLE:
case ObservationZone::Shape::DAEC_KEYHOLE:
case ObservationZone::Shape::BGAFIXEDCOURSE:
case ObservationZone::Shape::BGAENHANCEDOPTION:
case ObservationZone::Shape::BGA_START:
Visit((const KeyholeZone &)oz);
break;
case ObservationZone::Shape::ANNULAR_SECTOR:
Visit((const AnnularSectorZone &)oz);
break;
case ObservationZone::Shape::SYMMETRIC_QUADRANT:
Visit((const SymmetricSectorZone &)oz);
break;
}
}
static void
Serialise(WritableDataNode &node, const ObservationZonePoint &data)
{
switch (data.GetShape()) {
case ObservationZone::Shape::FAI_SECTOR:
node.SetAttribute(_T("type"), _T("FAISector"));
break;
case ObservationZone::Shape::SECTOR:
Visit(node, (const SectorZone &)data);
break;
case ObservationZone::Shape::LINE:
Visit(node, (const LineSectorZone &)data);
break;
case ObservationZone::Shape::MAT_CYLINDER:
node.SetAttribute(_T("type"), _T("MatCylinder"));
break;
case ObservationZone::Shape::CYLINDER:
Visit(node, (const CylinderZone &)data);
break;
case ObservationZone::Shape::CUSTOM_KEYHOLE: {
const KeyholeZone &keyhole = (const KeyholeZone &)data;
node.SetAttribute(_T("type"), _T("CustomKeyhole"));
node.SetAttribute(_T("inner_radius"), keyhole.GetInnerRadius());
break;
}
case ObservationZone::Shape::DAEC_KEYHOLE:
node.SetAttribute(_T("type"), _T("Keyhole"));
break;
case ObservationZone::Shape::BGAFIXEDCOURSE:
node.SetAttribute(_T("type"), _T("BGAFixedCourse"));
break;
case ObservationZone::Shape::BGAENHANCEDOPTION:
node.SetAttribute(_T("type"), _T("BGAEnhancedOption"));
break;
case ObservationZone::Shape::BGA_START:
node.SetAttribute(_T("type"), _T("BGAStartSector"));
break;
case ObservationZone::Shape::ANNULAR_SECTOR:
Visit(node, (const AnnularSectorZone &)data);
break;
case ObservationZone::Shape::SYMMETRIC_QUADRANT:
Visit(node, (const SymmetricSectorZone &)data);
break;
}
}
void
OrderedTaskPointRadiusLabel(const ObservationZonePoint &ozp, TCHAR* buffer)
{
switch (ozp.GetShape()) {
case ObservationZonePoint::FAI_SECTOR:
_tcscpy(buffer, _("FAI quadrant"));
return;
case ObservationZonePoint::SECTOR:
case ObservationZonePoint::ANNULAR_SECTOR:
_stprintf(buffer,_T("%s - %s: %.1f%s"), _("Sector"), _("Radius"),
(double)Units::ToUserDistance(((const SectorZone &)ozp).GetRadius()),
Units::GetDistanceName());
return;
case ObservationZonePoint::LINE:
_stprintf(buffer,_T("%s - %s: %.1f%s"), _("Line"), _("Gate Width"),
(double)Units::ToUserDistance(((const LineSectorZone &)ozp).GetLength()),
Units::GetDistanceName());
return;
case ObservationZonePoint::CYLINDER:
_stprintf(buffer,_T("%s - %s: %.1f%s"), _("Cylinder"), _("Radius"),
(double)Units::ToUserDistance(((const CylinderZone &)ozp).GetRadius()),
Units::GetDistanceName());
return;
case ObservationZonePoint::KEYHOLE:
_tcscpy(buffer, _("DAeC Keyhole"));
return;
case ObservationZonePoint::BGAFIXEDCOURSE:
_tcscpy(buffer, _("BGA Fixed Course"));
return;
case ObservationZonePoint::BGAENHANCEDOPTION:
_tcscpy(buffer, _("BGA Enhanced Option"));
return;
case ObservationZonePoint::BGA_START:
_tcscpy(buffer, _("BGA Start Sector"));
return;
}
gcc_unreachable();
assert(false);
}
static fixed
GetRadius(const ObservationZonePoint &oz)
{
switch (oz.GetShape()) {
case ObservationZonePoint::LINE:
case ObservationZonePoint::CYLINDER:
case ObservationZonePoint::SECTOR:
case ObservationZonePoint::FAI_SECTOR:
case ObservationZonePoint::KEYHOLE:
case ObservationZonePoint::BGAFIXEDCOURSE:
case ObservationZonePoint::BGAENHANCEDOPTION:
case ObservationZonePoint::BGA_START:
case ObservationZonePoint::ANNULAR_SECTOR:
const CylinderZone &cz = (const CylinderZone &)oz;
return cz.GetRadius();
}
return fixed(1);
}
static fixed
GetOZSize(const ObservationZonePoint &oz)
{
switch (oz.GetShape()) {
case ObservationZone::Shape::SECTOR:
case ObservationZone::Shape::SYMMETRIC_QUADRANT:
return ((const SectorZone &)oz).GetRadius();
case ObservationZone::Shape::LINE:
return ((const LineSectorZone &)oz).GetLength();
case ObservationZone::Shape::CYLINDER:
case ObservationZone::Shape::MAT_CYLINDER:
return ((const CylinderZone &)oz).GetRadius();
case ObservationZone::Shape::ANNULAR_SECTOR:
return ((const AnnularSectorZone &)oz).GetRadius();
default:
return fixed(-1);
}
}
gcc_pure
static double
GetRadius(const ObservationZonePoint &oz)
{
switch (oz.GetShape()) {
case ObservationZone::Shape::LINE:
case ObservationZone::Shape::MAT_CYLINDER:
case ObservationZone::Shape::CYLINDER:
case ObservationZone::Shape::SECTOR:
case ObservationZone::Shape::FAI_SECTOR:
case ObservationZone::Shape::CUSTOM_KEYHOLE:
case ObservationZone::Shape::DAEC_KEYHOLE:
case ObservationZone::Shape::BGAFIXEDCOURSE:
case ObservationZone::Shape::BGAENHANCEDOPTION:
case ObservationZone::Shape::BGA_START:
case ObservationZone::Shape::ANNULAR_SECTOR:
case ObservationZone::Shape::SYMMETRIC_QUADRANT:
const CylinderZone &cz = (const CylinderZone &)oz;
return cz.GetRadius();
}
return 1;
}
void set_shape(ObservationZone::Shape shape) {
if (oz != NULL && shape == oz->GetShape())
return;
delete oz;
oz = NULL;
fixed radius(10000);
switch (shape) {
case ObservationZone::Shape::LINE:
oz = new LineSectorZone(location, 2 * radius);
break;
case ObservationZone::Shape::CYLINDER:
oz = new CylinderZone(location, radius);
break;
case ObservationZone::Shape::MAT_CYLINDER:
oz = CylinderZone::CreateMatCylinderZone(location);
break;
case ObservationZone::Shape::SECTOR:
oz = new SectorZone(location, radius,
Angle::Degrees(0), Angle::Degrees(70));
break;
case ObservationZone::Shape::ANNULAR_SECTOR:
oz = new AnnularSectorZone(location, radius,
Angle::Degrees(0), Angle::Degrees(70),
Half(radius));
break;
case ObservationZone::Shape::FAI_SECTOR:
oz = SymmetricSectorZone::CreateFAISectorZone(location);
break;
case ObservationZone::Shape::CUSTOM_KEYHOLE:
oz = KeyholeZone::CreateCustomKeyholeZone(location, fixed(10000),
Angle::QuarterCircle());
break;
case ObservationZone::Shape::DAEC_KEYHOLE:
oz = KeyholeZone::CreateDAeCKeyholeZone(location);
break;
case ObservationZone::Shape::BGAFIXEDCOURSE:
oz = KeyholeZone::CreateBGAFixedCourseZone(location);
break;
case ObservationZone::Shape::BGAENHANCEDOPTION:
oz = KeyholeZone::CreateBGAEnhancedOptionZone(location);
break;
case ObservationZone::Shape::BGA_START:
oz = KeyholeZone::CreateBGAStartSectorZone(location);
break;
case ObservationZone::Shape::SYMMETRIC_QUADRANT:
oz = new SymmetricSectorZone(location);
break;
}
if (oz != NULL)
oz->SetLegs(&previous, &next);
if (IsDefined())
Invalidate();
}
ObservationZonePoint(const ObservationZonePoint &other,
const GeoPoint &_reference)
:ObservationZone(other.GetShape(), other.CanStartThroughTop()),
reference(_reference) {}
void
OZRenderer::Draw(Canvas &canvas, Layer layer, const Projection &projection,
const ObservationZonePoint &_oz, int offset)
{
if (layer == LAYER_SHADE && offset < 0)
return;
Prepare(canvas, layer, offset);
switch (_oz.GetShape()) {
case ObservationZone::Shape::LINE:
case ObservationZone::Shape::FAI_SECTOR: {
const SectorZone &oz = (const SectorZone &)_oz;
auto p_center = projection.GeoToScreen(oz.GetReference());
if (layer != LAYER_ACTIVE)
canvas.DrawSegment(p_center,
projection.GeoToScreenDistance(oz.GetRadius()),
oz.GetStartRadial() - projection.GetScreenAngle(),
oz.GetEndRadial() - projection.GetScreenAngle());
else {
auto p_start = projection.GeoToScreen(oz.GetSectorStart());
auto p_end = projection.GeoToScreen(oz.GetSectorEnd());
canvas.DrawTwoLines(p_start, p_center, p_end);
}
break;
}
case ObservationZone::Shape::MAT_CYLINDER:
case ObservationZone::Shape::CYLINDER: {
const CylinderZone &oz = (const CylinderZone &)_oz;
if (layer != LAYER_INACTIVE) {
auto p_center = projection.GeoToScreen(oz.GetReference());
canvas.DrawCircle(p_center.x, p_center.y,
projection.GeoToScreenDistance(oz.GetRadius()));
}
break;
}
case ObservationZone::Shape::BGA_START:
case ObservationZone::Shape::SYMMETRIC_QUADRANT:
case ObservationZone::Shape::SECTOR: {
const SectorZone &oz = (const SectorZone &)_oz;
if (layer != LAYER_INACTIVE) {
auto p_center = projection.GeoToScreen(oz.GetReference());
canvas.DrawSegment(p_center,
projection.GeoToScreenDistance(oz.GetRadius()),
oz.GetStartRadial() - projection.GetScreenAngle(),
oz.GetEndRadial() - projection.GetScreenAngle());
auto p_start = projection.GeoToScreen(oz.GetSectorStart());
auto p_end = projection.GeoToScreen(oz.GetSectorEnd());
canvas.DrawTwoLines(p_start, p_center, p_end);
}
break;
}
case ObservationZone::Shape::CUSTOM_KEYHOLE:
case ObservationZone::Shape::DAEC_KEYHOLE:
case ObservationZone::Shape::BGAFIXEDCOURSE:
case ObservationZone::Shape::BGAENHANCEDOPTION: {
const KeyholeZone &oz = (const KeyholeZone &)_oz;
auto p_center = projection.GeoToScreen(oz.GetReference());
canvas.DrawKeyhole(p_center,
projection.GeoToScreenDistance(oz.GetInnerRadius()),
projection.GeoToScreenDistance(oz.GetRadius()),
oz.GetStartRadial() - projection.GetScreenAngle(),
oz.GetEndRadial() - projection.GetScreenAngle());
break;
}
case ObservationZone::Shape::ANNULAR_SECTOR: {
const AnnularSectorZone &oz = (const AnnularSectorZone &)_oz;
auto p_center = projection.GeoToScreen(oz.GetReference());
canvas.DrawAnnulus(p_center,
projection.GeoToScreenDistance(oz.GetInnerRadius()),
projection.GeoToScreenDistance(oz.GetRadius()),
oz.GetStartRadial() - projection.GetScreenAngle(),
oz.GetEndRadial() - projection.GetScreenAngle());
}
}
Finish(canvas, layer);
}