void PropertyLink::Restore(Base::XMLReader &reader)
{
// read my element
reader.readElement("Link");
// get the value of my attribute
std::string name = reader.getAttribute("value");
// Property not in a DocumentObject!
assert(getContainer()->getTypeId().isDerivedFrom(App::DocumentObject::getClassTypeId()) );
if (name != "") {
DocumentObject* parent = static_cast<DocumentObject*>(getContainer());
App::Document* document = parent->getDocument();
DocumentObject* object = document ? document->getObject(name.c_str()) : 0;
if (!object) {
if (reader.isVerbose()) {
Base::Console().Warning("Lost link to '%s' while loading, maybe "
"an object was not loaded correctly\n",name.c_str());
}
}
else if (parent == object) {
if (reader.isVerbose()) {
Base::Console().Warning("Object '%s' links to itself, nullify it\n",name.c_str());
}
object = 0;
}
setValue(object);
}
else {
setValue(0);
}
}
void PropertyLinkSubList::Restore(Base::XMLReader &reader)
{
// read my element
reader.readElement("LinkSubList");
// get the value of my attribute
int count = reader.getAttributeAsInteger("count");
std::vector<DocumentObject*> values;
values.reserve(count);
std::vector<std::string> SubNames;
SubNames.reserve(count);
for (int i = 0; i < count; i++) {
reader.readElement("Link");
std::string name = reader.getAttribute("obj");
// In order to do copy/paste it must be allowed to have defined some
// referenced objects in XML which do not exist anymore in the new
// document. Thus, we should silently ignore this.
// Property not in an object!
DocumentObject* father = static_cast<DocumentObject*>(getContainer());
App::Document* document = father->getDocument();
DocumentObject* child = document ? document->getObject(name.c_str()) : 0;
if (child)
values.push_back(child);
else if (reader.isVerbose())
Base::Console().Warning("Lost link to '%s' while loading, maybe "
"an object was not loaded correctly\n",name.c_str());
std::string subName = reader.getAttribute("sub");
SubNames.push_back(subName);
}
reader.readEndElement("LinkSubList");
// assignment
setValues(values,SubNames);
}
void PropertyLinkSub::Restore(Base::XMLReader &reader)
{
// read my element
reader.readElement("LinkSub");
// get the values of my attributes
std::string name = reader.getAttribute("value");
int count = reader.getAttributeAsInteger("count");
// Property not in a DocumentObject!
assert(getContainer()->getTypeId().isDerivedFrom(App::DocumentObject::getClassTypeId()) );
std::vector<std::string> values(count);
for (int i = 0; i < count; i++) {
reader.readElement("Sub");
values[i] = reader.getAttribute("value");
}
reader.readEndElement("LinkSub");
DocumentObject *pcObject;
if (!name.empty()) {
App::Document* document = static_cast<DocumentObject*>(getContainer())->getDocument();
pcObject = document ? document->getObject(name.c_str()) : 0;
if (!pcObject) {
if (reader.isVerbose()) {
Base::Console().Warning("Lost link to '%s' while loading, maybe "
"an object was not loaded correctly\n",name.c_str());
}
}
setValue(pcObject,values);
}
else {
setValue(0);
}
}
void PropertyLinkList::Restore(Base::XMLReader &reader)
{
// read my element
reader.readElement("LinkList");
// get the value of my attribute
int count = reader.getAttributeAsInteger("count");
App::PropertyContainer* container = getContainer();
if (!container)
throw Base::RuntimeError("Property is not part of a container");
if (!container->getTypeId().isDerivedFrom(App::DocumentObject::getClassTypeId())) {
std::stringstream str;
str << "Container is not a document object ("
<< container->getTypeId().getName() << ")";
throw Base::TypeError(str.str());
}
std::vector<DocumentObject*> values;
values.reserve(count);
for (int i = 0; i < count; i++) {
reader.readElement("Link");
std::string name = reader.getAttribute("value");
// In order to do copy/paste it must be allowed to have defined some
// referenced objects in XML which do not exist anymore in the new
// document. Thus, we should silently ignore this.
// Property not in an object!
DocumentObject* father = static_cast<DocumentObject*>(getContainer());
App::Document* document = father->getDocument();
DocumentObject* child = document ? document->getObject(name.c_str()) : 0;
if (child)
values.push_back(child);
else if (reader.isVerbose())
Base::Console().Warning("Lost link to '%s' while loading, maybe "
"an object was not loaded correctly\n", name.c_str());
}
reader.readEndElement("LinkList");
// assignment
setValues(values);
}