PyObject* SketchObjectPy::addExternal(PyObject *args)
{
char *ObjectName;
char *SubName;
if (!PyArg_ParseTuple(args, "ss:Give an object and subelement name", &ObjectName,&SubName))
return 0;
// get the target object for the external link
Sketcher::SketchObject* skObj = this->getSketchObjectPtr();
App::DocumentObject * Obj = skObj->getDocument()->getObject(ObjectName);
if (!Obj) {
std::stringstream str;
str << ObjectName << " does not exist in the document";
PyErr_SetString(PyExc_ValueError, str.str().c_str());
return 0;
}
// check if this type of external geometry is allowed
if (!skObj->isExternalAllowed(Obj->getDocument(), Obj)) {
std::stringstream str;
str << ObjectName << " is not allowed as external geometry of this sketch";
PyErr_SetString(PyExc_ValueError, str.str().c_str());
return 0;
}
// add the external
if (skObj->addExternal(Obj,SubName) < 0) {
std::stringstream str;
str << "Not able to add external shape element";
PyErr_SetString(PyExc_ValueError, str.str().c_str());
return 0;
}
Py_Return;
}
void CmdSketcherSelectConstraints::activated(int iMsg)
{
// get the selection
std::vector<Gui::SelectionObject> selection = getSelection().getSelectionEx();
Sketcher::SketchObject* Obj = dynamic_cast<Sketcher::SketchObject*>(selection[0].getObject());
// only one sketch with its subelements are allowed to be selected
if (selection.size() != 1) {
QMessageBox::warning(Gui::getMainWindow(), QObject::tr("Wrong selection"),
QObject::tr("Select elements from a single sketch."));
return;
}
// get the needed lists and objects
const std::vector<std::string> &SubNames = selection[0].getSubNames();
const std::vector< Sketcher::Constraint * > &vals = Obj->Constraints.getValues();
std::string doc_name = Obj->getDocument()->getName();
std::string obj_name = Obj->getNameInDocument();
std::stringstream ss;
getSelection().clearSelection();
// go through the selected subelements
for (std::vector<std::string>::const_iterator it=SubNames.begin(); it != SubNames.end(); ++it) {
// only handle edges
if (it->size() > 4 && it->substr(0,4) == "Edge") {
int GeoId = std::atoi(it->substr(4,4000).c_str()) - 1;
// push all the constraints
int i=1;
for (std::vector< Sketcher::Constraint * >::const_iterator it= vals.begin();
it != vals.end(); ++it,++i) {
if ( (*it)->First == GeoId || (*it)->Second == GeoId || (*it)->Third == GeoId){
ss.str(std::string());
ss << "Constraint" << i;
Gui::Selection().addSelection(doc_name.c_str(), obj_name.c_str(), ss.str().c_str());
}
}
}
}
}