void Thickness::handleChangedPropertyType(Base::XMLReader &reader, const char *TypeName, App::Property *prop)
{
if (prop == &Value && strcmp(TypeName, "App::PropertyFloat") == 0) {
App::PropertyFloat v;
v.Restore(reader);
Value.setValue(v.getValue());
}
}
void Primitive::Restore(Base::XMLReader &reader)
{
reader.readElement("Properties");
int Cnt = reader.getAttributeAsInteger("Count");
for (int i=0 ;i<Cnt ;i++) {
reader.readElement("Property");
const char* PropName = reader.getAttribute("name");
const char* TypeName = reader.getAttribute("type");
App::Property* prop = getPropertyByName(PropName);
// For #0001652 the property types of many primitive features have changed
// from PropertyFloat or PropertyFloatConstraint to a more meaningful type.
// In order to load older project files there must be checked in case the
// types don't match if both inherit from PropertyFloat because all derived
// classes do not re-implement the Save/Restore methods.
try {
if (prop && strcmp(prop->getTypeId().getName(), TypeName) == 0) {
prop->Restore(reader);
}
else if (prop) {
Base::Type inputType = Base::Type::fromName(TypeName);
if (prop->getTypeId().isDerivedFrom(App::PropertyFloat::getClassTypeId()) &&
inputType.isDerivedFrom(App::PropertyFloat::getClassTypeId())) {
// Do not directly call the property's Restore method in case the implmentation
// has changed. So, create a temporary PropertyFloat object and assign the value.
App::PropertyFloat floatProp;
floatProp.Restore(reader);
static_cast<App::PropertyFloat*>(prop)->setValue(floatProp.getValue());
}
}
}
catch (const Base::XMLParseException&) {
throw; // re-throw
}
catch (const Base::Exception &e) {
Base::Console().Error("%s\n", e.what());
}
catch (const std::exception &e) {
Base::Console().Error("%s\n", e.what());
}
catch (const char* e) {
Base::Console().Error("%s\n", e);
}
#ifndef FC_DEBUG
catch (...) {
Base::Console().Error("Primitive::Restore: Unknown C++ exception thrown");
}
#endif
reader.readEndElement("Property");
}
reader.readEndElement("Properties");
}
void Transformed::Restore(Base::XMLReader &reader)
{
reader.readElement("Properties");
int Cnt = reader.getAttributeAsInteger("Count");
for (int i=0 ;i<Cnt ;i++) {
reader.readElement("Property");
const char* PropName = reader.getAttribute("name");
const char* TypeName = reader.getAttribute("type");
App::Property* prop = getPropertyByName(PropName);
// The property 'Angle' of PolarPattern has changed from PropertyFloat
// to PropertyAngle and the property 'Length' has changed to PropertyLength.
try {
if (prop && strcmp(prop->getTypeId().getName(), TypeName) == 0) {
prop->Restore(reader);
}
else if (prop) {
Base::Type inputType = Base::Type::fromName(TypeName);
if (prop->getTypeId().isDerivedFrom(App::PropertyFloat::getClassTypeId()) &&
inputType.isDerivedFrom(App::PropertyFloat::getClassTypeId())) {
// Do not directly call the property's Restore method in case the implmentation
// has changed. So, create a temporary PropertyFloat object and assign the value.
App::PropertyFloat floatProp;
floatProp.Restore(reader);
static_cast<App::PropertyFloat*>(prop)->setValue(floatProp.getValue());
}
}
}
catch (const Base::XMLParseException&) {
throw; // re-throw
}
catch (const Base::Exception &e) {
Base::Console().Error("%s\n", e.what());
}
catch (const std::exception &e) {
Base::Console().Error("%s\n", e.what());
}
catch (const char* e) {
Base::Console().Error("%s\n", e);
}
#ifndef FC_DEBUG
catch (...) {
Base::Console().Error("Primitive::Restore: Unknown C++ exception thrown");
}
#endif
reader.readEndElement("Property");
}
reader.readEndElement("Properties");
}
void DrawView::Restore(Base::XMLReader &reader)
{
// this is temporary code for backwards compat (within v0.17). can probably be deleted once there are no development
// fcstd files with old property types in use.
reader.readElement("Properties");
int Cnt = reader.getAttributeAsInteger("Count");
for (int i=0 ;i<Cnt ;i++) {
reader.readElement("Property");
const char* PropName = reader.getAttribute("name");
const char* TypeName = reader.getAttribute("type");
App::Property* schemaProp = getPropertyByName(PropName);
try {
if(schemaProp){
if (strcmp(schemaProp->getTypeId().getName(), TypeName) == 0){ //if the property type in obj == type in schema
schemaProp->Restore(reader); //nothing special to do
} else {
if (strcmp(PropName, "Scale") == 0) {
if (schemaProp->isDerivedFrom(App::PropertyFloatConstraint::getClassTypeId())){ //right property type
schemaProp->Restore(reader); //nothing special to do (redundant)
} else { //Scale, but not PropertyFloatConstraint
App::PropertyFloat tmp;
if (strcmp(tmp.getTypeId().getName(),TypeName)) { //property in file is Float
tmp.setContainer(this);
tmp.Restore(reader);
double tmpValue = tmp.getValue();
if (tmpValue > 0.0) {
static_cast<App::PropertyFloatConstraint*>(schemaProp)->setValue(tmpValue);
} else {
static_cast<App::PropertyFloatConstraint*>(schemaProp)->setValue(1.0);
}
} else {
// has Scale prop that isn't Float!
Base::Console().Log("DrawView::Restore - old Document Scale is Not Float!\n");
// no idea
}
}
} else if (strcmp(PropName, "Source") == 0) {
App::PropertyLinkGlobal glink;
App::PropertyLink link;
if (strcmp(glink.getTypeId().getName(),TypeName) == 0) { //property in file is plg
glink.setContainer(this);
glink.Restore(reader);
if (glink.getValue() != nullptr) {
static_cast<App::PropertyLinkList*>(schemaProp)->setScope(App::LinkScope::Global);
static_cast<App::PropertyLinkList*>(schemaProp)->setValue(glink.getValue());
}
} else if (strcmp(link.getTypeId().getName(),TypeName) == 0) { //property in file is pl
link.setContainer(this);
link.Restore(reader);
if (link.getValue() != nullptr) {
static_cast<App::PropertyLinkList*>(schemaProp)->setScope(App::LinkScope::Global);
static_cast<App::PropertyLinkList*>(schemaProp)->setValue(link.getValue());
}
} else {
// has Source prop isn't PropertyLink or PropertyLinkGlobal!
Base::Console().Log("DrawView::Restore - old Document Source is weird: %s\n", TypeName);
// no idea
}
} else {
Base::Console().Log("DrawView::Restore - old Document has unknown Property\n");
}
}
}
}
catch (const Base::XMLParseException&) {
throw; // re-throw
}
catch (const Base::Exception &e) {
Base::Console().Error("%s\n", e.what());
}
catch (const std::exception &e) {
Base::Console().Error("%s\n", e.what());
}
catch (const char* e) {
Base::Console().Error("%s\n", e);
}
#ifndef FC_DEBUG
catch (...) {
Base::Console().Error("PropertyContainer::Restore: Unknown C++ exception thrown\n");
}
#endif
reader.readEndElement("Property");
}
reader.readEndElement("Properties");
}