void CmdPartDesignMoveFeatureInTree::activated(int iMsg)
{
Q_UNUSED(iMsg);
std::vector<App::DocumentObject*> features = getSelection().getObjectsOfType(Part::Feature::getClassTypeId());
if (features.empty()) return;
PartDesign::Body *body = PartDesignGui::getBodyFor ( features.front(), false );
App::DocumentObject * bodyBase = nullptr;
// sanity check
bool allFeaturesFromSameBody = true;
if ( body ) {
bodyBase= body->BaseFeature.getValue();
for ( auto feat: features ) {
if ( !body->hasObject ( feat ) ) {
allFeaturesFromSameBody = false;
break;
}
if ( bodyBase== feat) {
QMessageBox::warning (0, QObject::tr( "Selection error" ),
QObject::tr( "Impossible to move the base feature of a body." ) );
return;
}
}
}
if (!body || ! allFeaturesFromSameBody) {
QMessageBox::warning (0, QObject::tr( "Selection error" ),
QObject::tr( "Select one or more features from the same body." ) );
return;
}
// Create a list of all features in this body
const std::vector<App::DocumentObject*> & model = body->Group.getValues();
// Ask user to select the target feature
bool ok;
QStringList items;
if ( bodyBase ) {
items.push_back( QString::fromUtf8 ( bodyBase->Label.getValue () ) );
} else {
items.push_back( QObject::tr( "Beginning of the body" ) );
}
for ( auto feat: model ) {
items.push_back( QString::fromUtf8 ( feat->Label.getValue() ) );
}
QString text = QInputDialog::getItem(Gui::getMainWindow(),
qApp->translate("PartDesign_MoveFeatureInTree", "Select feature"),
qApp->translate("PartDesign_MoveFeatureInTree", "Select a feature from the list"),
items, 0, false, &ok);
if (!ok) return;
int index = items.indexOf(text);
// first object is the beginning of the body
App::DocumentObject* target = index != 0 ? model[index-1] : nullptr;
openCommand("Move an object inside tree");
for ( auto feat: features ) {
if ( feat == target ) continue;
std::string targetStr;
if (target) {
targetStr.append("App.activeDocument().").append(target->getNameInDocument());
} else {
targetStr = "None";
}
// Remove and re-insert the feature to/from the Body
// TODO if tip was moved the new position of tip is quite undetermined (2015-08-07, Fat-Zer)
// TODO warn the user if we are moving an object to some place before the object's link (2015-08-07, Fat-Zer)
doCommand ( Doc,"App.activeDocument().%s.removeObject(App.activeDocument().%s)",
body->getNameInDocument(), feat->getNameInDocument() );
doCommand ( Doc, "App.activeDocument().%s.insertObject(App.activeDocument().%s, %s, True)",
body->getNameInDocument(), feat->getNameInDocument(), targetStr.c_str () );
}
updateActive();
}
bool ReferenceSelection::allow(App::Document* pDoc, App::DocumentObject* pObj, const char* sSubName)
{
// TODO review this function (2015-09-04, Fat-Zer)
PartDesign::Body *body;
App::DocumentObject* originGroupObject = nullptr;
if ( support ) {
body = PartDesign::Body::findBodyOf (support);
} else {
body = PartDesignGui::getBody (false);
}
if ( body ) { // Search for Part of the body
originGroupObject = App::OriginGroupExtension::getGroupOfObject ( body ) ;
} else if ( support ) { // if no body search part for support
originGroupObject = App::OriginGroupExtension::getGroupOfObject ( support ) ;
} else { // fallback to active part
originGroupObject = PartDesignGui::getActivePart ( );
}
App::OriginGroupExtension* originGroup = nullptr;
if(originGroupObject)
originGroup = originGroupObject->getExtensionByType<App::OriginGroupExtension>();
// Don't allow selection in other document
if ( support && pDoc != support->getDocument() ) {
return false;
}
// Enable selection from origin of current part/
if ( pObj->getTypeId().isDerivedFrom(App::OriginFeature::getClassTypeId()) ) {
bool fits = false;
if ( plane && pObj->getTypeId().isDerivedFrom(App::Plane::getClassTypeId()) ) {
fits = true;
} else if ( edge && pObj->getTypeId().isDerivedFrom(App::Line::getClassTypeId()) ) {
fits = true;
}
if (fits) { // check that it is actually belongs to the chosen body or part
try { // here are some throwers
if (body) {
if (body->getOrigin ()->hasObject (pObj) ) {
return true;
}
} else if (originGroup ) {
if ( originGroup->getOrigin ()->hasObject (pObj) ) {
return true;
}
}
} catch (const Base::Exception)
{ }
}
return false; // The Plane/Axis doesn't fits our needs
}
if (pObj->getTypeId().isDerivedFrom(Part::Datum::getClassTypeId())) {
if (!body) { // Allow selecting Part::Datum features from the active Body
return false;
} else if (!allowOtherBody && !body->hasObject(pObj)) {
return false;
}
if (plane && (pObj->getTypeId().isDerivedFrom(PartDesign::Plane::getClassTypeId())))
return true;
if (edge && (pObj->getTypeId().isDerivedFrom(PartDesign::Line::getClassTypeId())))
return true;
if (point && (pObj->getTypeId().isDerivedFrom(PartDesign::Point::getClassTypeId())))
return true;
return false;
}
// Handle selection of geometry elements
if (!sSubName || sSubName[0] == '\0')
return false;
if (!allowOtherBody) {
if (support == NULL)
return false;
if (pObj != support)
return false;
}
std::string subName(sSubName);
if (edge && subName.size() > 4 && subName.substr(0,4) == "Edge") {
const Part::TopoShape &shape = static_cast<const Part::Feature*>(pObj)->Shape.getValue();
TopoDS_Shape sh = shape.getSubShape(subName.c_str());
const TopoDS_Edge& edge = TopoDS::Edge(sh);
if (!edge.IsNull()) {
if (planar) {
BRepAdaptor_Curve adapt(edge);
if (adapt.GetType() == GeomAbs_Line)
return true;
} else {
return true;
}
}
}
if (plane && subName.size() > 4 && subName.substr(0,4) == "Face") {
const Part::TopoShape &shape = static_cast<const Part::Feature*>(pObj)->Shape.getValue();
TopoDS_Shape sh = shape.getSubShape(subName.c_str());
const TopoDS_Face& face = TopoDS::Face(sh);
if (!face.IsNull()) {
if (planar) {
BRepAdaptor_Surface adapt(face);
if (adapt.GetType() == GeomAbs_Plane)
return true;
} else {
return true;
}
}
}
if (point && subName.size() > 6 && subName.substr(0,6) == "Vertex") {
return true;
}
return false;
}