void DigikamImageView::addAssignNameOverlay(ImageDelegate* delegate)
{
#ifdef HAVE_KFACE
AssignNameOverlay* const nameOverlay = new AssignNameOverlay(this);
addOverlay(nameOverlay, delegate);
connect(nameOverlay, SIGNAL(confirmFaces(QList<QModelIndex>,int)),
this, SLOT(confirmFaces(QList<QModelIndex>,int)));
connect(nameOverlay, SIGNAL(removeFaces(QList<QModelIndex>)),
this, SLOT(removeFaces(QList<QModelIndex>)));
#else
Q_UNUSED(delegate);
#endif /* HAVE_KFACE */
}
void AssignNameOverlay::slotRejected(const ImageInfo& info, const QVariant& faceIdentifier)
{
Q_UNUSED(info);
Q_UNUSED(faceIdentifier);
//FaceTagsIface face = FaceTagsIface::fromVariant(faceIdentifier);
emit removeFaces(affectedIndexes(index()));
hide();
}
Standard_Boolean ShHealOper_RemoveFace::removeFaces(const TopoDS_Solid& theShape,
TopoDS_Shape& theNewShape)
{
Standard_Boolean isDone = Standard_False;
TopoDS_Solid aSol;
BRep_Builder aB;
aB.MakeSolid(aSol);
TopoDS_Compound aComp;
aB.MakeCompound(aComp);
Standard_Boolean isAddSol = Standard_False, isAddComp = Standard_False;
//firslty faces will be deleted from each shell.
TopoDS_Iterator aItSol(theShape,Standard_False);
for( ; aItSol.More(); aItSol.Next()) {
TopoDS_Shape aSh = aItSol.Value();
TopoDS_Shape aNewShape;
if(removeFaces(aSh,aNewShape))
isDone = Standard_True;
if(aNewShape.IsNull())
continue;
else if(aNewShape.ShapeType() == TopAbs_SHELL ) {
aB.Add(aSol,aNewShape);
isAddSol = Standard_True;
}
else {
aB.Add(aComp,aNewShape);
isAddComp = Standard_True;
}
}
if(isDone) {
//for getting correct solids class ShapeFix_Solid will be used.
if(isAddSol) {
Handle(ShapeFix_Solid) aSfSol = new ShapeFix_Solid(aSol);
aSfSol->FixShellMode()= Standard_False;
aSfSol->Perform();
TopoDS_Shape aresSol = aSfSol->Shape();
if(!isAddComp)
theNewShape = aresSol;
else
aB.Add(aComp,aresSol);
}
else if(isAddComp)
theNewShape = aComp;
else
theNewShape.Nullify();
}
else
theNewShape = theShape;
return isDone;
}
void DigikamImageView::addRejectionOverlay(ImageDelegate* delegate)
{
#ifdef HAVE_KFACE
FaceRejectionOverlay* const rejectionOverlay = new FaceRejectionOverlay(this);
connect(rejectionOverlay, SIGNAL(rejectFaces(QList<QModelIndex>)),
this, SLOT(removeFaces(QList<QModelIndex>)));
addOverlay(rejectionOverlay, delegate);
#else
Q_UNUSED(delegate);
#endif /* HAVE_KFACE */
}
Standard_Boolean ShHealOper_RemoveFace::Perform(const TopTools_SequenceOfShape& theRemoveFaces)
{
myDone = Standard_False;
myErrorStatus = ShHealOper_NotError;
if(myInitShape.IsNull()) {
myErrorStatus = ShHealOper_InvalidParameters;
return myDone;
}
if(theRemoveFaces.IsEmpty())
return Standard_False;
myMapFaces.Clear();
Standard_Integer i=1;
for( ; i <= theRemoveFaces.Length(); i++)
myMapFaces.Add(theRemoveFaces.Value(i));
myDone = removeFaces(myInitShape,myResultShape);
return myDone;
}
Standard_Boolean ShHealOper_RemoveFace::removeFaces(const TopoDS_Shape& theShape,
TopoDS_Shape& theNewShape)
{
Standard_Boolean isDone = Standard_False;
TopAbs_ShapeEnum aType = theShape.ShapeType();
theNewShape = theShape;
if(!myMapFaces.Extent())
return isDone;
if( aType == TopAbs_WIRE || aType == TopAbs_EDGE || aType == TopAbs_VERTEX)
return isDone;
if(aType == TopAbs_FACE && myMapFaces.Contains(theShape)) {
removePCurve(TopoDS::Face(theShape));
myContext->Remove(theShape);
myMapFaces.Remove(theShape);
//theNewShape = TopoDS_Shape();
theNewShape.Nullify();
isDone = Standard_True;
}
else if(aType == TopAbs_SHELL) {
isDone = removeFaces(TopoDS::Shell(theShape),theNewShape);
return isDone;
}
else if(aType == TopAbs_SOLID) {
isDone = removeFaces(TopoDS::Solid(theShape),theNewShape);
myContext->Replace(theShape,theNewShape);
}
else if(aType == TopAbs_COMPSOLID) {
//in the case of compsolid method for removing faces for solid
//will be used.
TopExp_Explorer aExpShell(theShape,TopAbs_SHELL);
TopoDS_Solid aSol;
BRep_Builder aB;
aB.MakeSolid(aSol);
for( ; aExpShell.More(); aExpShell.Next()) {
aB.Add(aSol,aExpShell.Current());
}
TopoDS_Shape aNewShape;
isDone = removeFaces(aSol,aNewShape);
if(isDone)
myContext->Replace(theShape,theNewShape);
}
else if(aType == TopAbs_COMPOUND) {
//in the case of compounf faces will be removed from each part of compound separately
TopoDS_Compound aComp;
TopoDS_Iterator aItShape(theShape,Standard_False);
BRep_Builder aB;
aB.MakeCompound(aComp);
Standard_Integer nbs =0;
for( ; aItShape.More() ; aItShape.Next()) {
TopoDS_Shape aNShape;
if( removeFaces(aItShape.Value(),aNShape)) {
isDone = Standard_True;
myContext->Replace(aItShape.Value(),aNShape);
}
if(!aNShape.IsNull()) {
aB.Add(aComp,aNShape);
nbs++;
}
}
if(isDone) {
if(nbs)
theNewShape = aComp;
else
theNewShape =TopoDS_Shape();
myContext->Replace(theShape,theNewShape);
}
}
return isDone;
}
