void
PaymentRequestUpdateEvent::UpdateWith(Promise& aPromise, ErrorResult& aRv)
{
if (!IsTrusted()) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
return;
}
MOZ_ASSERT(mRequest);
if (mWaitForUpdate || !mRequest->ReadyForUpdate()) {
aRv.Throw(NS_ERROR_DOM_INVALID_STATE_ERR);
return;
}
aPromise.AppendNativeHandler(this);
StopPropagation();
StopImmediatePropagation();
mWaitForUpdate = true;
mRequest->SetUpdating(true);
}
void KVGeoNavigator::PropagateParticle(KVNucleus* part, TVector3* TheOrigin)
{
// Propagate a particle through the geometry in the direction of its momentum,
// until we reach the boundary of the geometry, or until fStopPropagation is set to kFALSE.
// Propagation will also stop if we encounter a volume whose name begins with "DEADZONE"
// Define point of origin of particles
if (TheOrigin) fGeometry->SetCurrentPoint(TheOrigin->X(), TheOrigin->Y(), TheOrigin->Z());
else fGeometry->SetCurrentPoint(0., 0., 0.);
// unit vector in direction of particle's momentum
TVector3 v = part->GetMomentum().Unit();
// use particle's momentum direction
fGeometry->SetCurrentDirection(v.x(), v.y(), v.z());
fGeometry->FindNode();
fCurrentVolume = fGeometry->GetCurrentVolume();
fCurrentNode = fGeometry->GetCurrentNode();
fMotherNode = fGeometry->GetMother();
fCurrentMatrix = *(fGeometry->GetCurrentMatrix());
fCurrentPath = fGeometry->GetPath();
// move along trajectory until we hit a new volume
fGeometry->FindNextBoundaryAndStep();
fStepSize = fGeometry->GetStep();
TGeoVolume* newVol = fGeometry->GetCurrentVolume();
TGeoNode* newNod = fGeometry->GetCurrentNode();
TGeoNode* newMom = fGeometry->GetMother();
TGeoHMatrix* newMatx = fGeometry->GetCurrentMatrix();
TString newPath = fGeometry->GetPath();
Double_t XX, YY, ZZ;
XX = YY = ZZ = 0.;
// reset user flag for stopping propagation of particle
SetStopPropagation(kFALSE);
// Info("PropagateParticle","Beginning: i am in %s on node %s with path %s, and matrix:",
// fCurrentVolume->GetName(),fCurrentNode->GetName(),fCurrentPath.Data());
// fCurrentMatrix.Print();
// track particle until we leave the geometry or until fStopPropagation
// becomes kTRUE
while (!fGeometry->IsOutside()) {
const Double_t* posi = fGeometry->GetCurrentPoint();
fEntryPoint.SetXYZ(XX, YY, ZZ);
XX = posi[0];
YY = posi[1];
ZZ = posi[2];
fExitPoint.SetXYZ(XX, YY, ZZ);
TString vn = GetCurrentVolume()->GetName();
if (vn.BeginsWith("DEADZONE")) {
part->GetParameters()->SetValue("DEADZONE", Form("%s/%s", GetCurrentVolume()->GetName(), GetCurrentNode()->GetName()));
break;
}
// Info("PropagateParticle","just before ParticleEntersNewVolume\nnow i am in %s on node %s with path %s and matrix:",
// fCurrentVolume->GetName(),fCurrentNode->GetName(),fCurrentPath.Data());
// fCurrentMatrix.Print();
ParticleEntersNewVolume(part);
if (StopPropagation()) break;
fCurrentVolume = newVol;
fCurrentNode = newNod;
fMotherNode = newMom;
fCurrentMatrix = *newMatx;
fCurrentPath = newPath;
// Info("PropagateParticle","after ParticleEntersNewVolume\nnow i am in %s on node %s with path %s and matrix:",
// fCurrentVolume->GetName(),fCurrentNode->GetName(),fCurrentPath.Data());
// fCurrentMatrix.Print();
// move on to next volume crossed by trajectory
fGeometry->FindNextBoundaryAndStep();
fStepSize = fGeometry->GetStep();
newVol = fGeometry->GetCurrentVolume();
newNod = fGeometry->GetCurrentNode();
newMom = fGeometry->GetMother();
newMatx = fGeometry->GetCurrentMatrix();
newPath = fGeometry->GetPath();
}
}
