void PropertyFileIncluded::Restore(Base::XMLReader &reader)
{
reader.readElement("FileIncluded");
if (reader.hasAttribute("file")) {
string file (reader.getAttribute("file") );
if (!file.empty()) {
// initate a file read
reader.addFile(file.c_str(),this);
// is in the document transient path
aboutToSetValue();
_cValue = getDocTransientPath() + "/" + file;
_BaseFileName = file;
hasSetValue();
}
}
// section is XML stream
else if (reader.hasAttribute("data")) {
string file (reader.getAttribute("data") );
if (!file.empty()) {
// is in the document transient path
aboutToSetValue();
_cValue = getDocTransientPath() + "/" + file;
reader.readBinFile(_cValue.c_str());
reader.readEndElement("FileIncluded");
_BaseFileName = file;
hasSetValue();
}
}
}
void PropertyPythonObject::restoreObject(Base::XMLReader &reader)
{
Base::PyGILStateLocker lock;
try {
PropertyContainer* parent = this->getContainer();
if (reader.hasAttribute("object")) {
if (strcmp(reader.getAttribute("object"),"yes") == 0) {
Py::Object obj = Py::asObject(parent->getPyObject());
this->object.setAttr("__object__", obj);
}
}
if (reader.hasAttribute("vobject")) {
if (strcmp(reader.getAttribute("vobject"),"yes") == 0) {
Py::Object obj = Py::asObject(parent->getPyObject());
this->object.setAttr("__vobject__", obj);
}
}
}
catch (Py::Exception& e) {
e.clear();
}
catch (const Base::Exception& e) {
Base::Console().Error("%s\n",e.what());
}
catch (...) {
Base::Console().Error("Critical error in PropertyPythonObject::restoreObject\n");
}
}
void PropertyColumnWidths::Restore(Base::XMLReader &reader)
{
int Cnt;
// Column info
reader.readElement("ColumnInfo");
Cnt = reader.hasAttribute("Count") ? reader.getAttributeAsInteger("Count") : 0;
for (int i = 0; i < Cnt; i++) {
reader.readElement("Column");
const char* name = reader.hasAttribute("name") ? reader.getAttribute("name") : 0;
const char * width = reader.hasAttribute("width") ? reader.getAttribute("width") : 0;
try {
if (name && width) {
int col = App::decodeColumn(name);
int colWidth = atoi(width);
setValue(col, colWidth);
}
}
catch (...) {
// Something is wrong, skip this column
}
}
reader.readEndElement("ColumnInfo");
}
void DynamicProperty::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");
Property* prop = getPropertyByName(PropName);
try {
if (!prop) {
short attribute = 0;
bool readonly = false, hidden = false;
const char *group=0, *doc=0, *attr=0, *ro=0, *hide=0;
if (reader.hasAttribute("group"))
group = reader.getAttribute("group");
if (reader.hasAttribute("doc"))
doc = reader.getAttribute("doc");
if (reader.hasAttribute("attr")) {
attr = reader.getAttribute("attr");
if (attr) attribute = attr[0]-48;
}
if (reader.hasAttribute("ro")) {
ro = reader.getAttribute("ro");
if (ro) readonly = (ro[0]-48) != 0;
}
if (reader.hasAttribute("hide")) {
hide = reader.getAttribute("hide");
if (hide) hidden = (hide[0]-48) != 0;
}
prop = addDynamicProperty(TypeName, PropName, group, doc, attribute, readonly, hidden);
}
}
catch(const Base::Exception& e) {
// only handle this exception type
Base::Console().Warning(e.what());
}
//NOTE: We must also check the type of the current property because a subclass of
//PropertyContainer might change the type of a property but not its name. In this
//case we would force to read-in a wrong property type and the behaviour would be
//undefined.
// Don't read transient properties
if (!(getPropertyType(prop) & Prop_Transient)) {
if (prop && strcmp(prop->getTypeId().getName(), TypeName) == 0)
prop->Restore(reader);
else if (prop)
Base::Console().Warning("%s: Overread data for property %s of type %s, expected type is %s\n",
pc->getTypeId().getName(), prop->getName(), prop->getTypeId().getName(), TypeName);
else
Base::Console().Warning("%s: No property found with name %s and type %s\n",
pc->getTypeId().getName(), PropName, TypeName);
}
reader.readEndElement("Property");
}
reader.readEndElement("Properties");
}
void PropertyRowHeights::Restore(Base::XMLReader &reader)
{
int Cnt;
// Row info
reader.readElement("RowInfo");
Cnt = reader.hasAttribute("Count") ? reader.getAttributeAsInteger("Count") : 0;
for (int i = 0; i < Cnt; i++) {
reader.readElement("Row");
const char* name = reader.hasAttribute("name") ? reader.getAttribute("name") : 0;
const char * height = reader.hasAttribute("height") ? reader.getAttribute("height") : 0;
try {
if (name && height) {
int row = App::decodeRow(name);
int rowHeight = atoi(height);
setValue(row, rowHeight);
}
}
catch (...) {
// Something is wrong, skip this row
}
}
reader.readEndElement("RowInfo");
}
void PropertyColorList::Restore(Base::XMLReader &reader)
{
reader.readElement("ColorList");
if (reader.hasAttribute("file")) {
std::string file (reader.getAttribute("file"));
if (!file.empty()) {
// initate a file read
reader.addFile(file.c_str(),this);
}
}
}
void PropertyExpressionEngine::Restore(Base::XMLReader &reader)
{
reader.readElement("ExpressionEngine");
int count = reader.getAttributeAsFloat("count");
for (int i = 0; i < count; ++i) {
DocumentObject * docObj = freecad_dynamic_cast<DocumentObject>(getContainer());
reader.readElement("Expression");
ObjectIdentifier path = ObjectIdentifier::parse(docObj, reader.getAttribute("path"));
boost::shared_ptr<Expression> expression(ExpressionParser::parse(docObj, reader.getAttribute("expression")));
const char * comment = reader.hasAttribute("comment") ? reader.getAttribute("comment") : 0;
setValue(path, expression, comment);
}
reader.readEndElement("ExpressionEngine");
}
void PropertyEnumeration::Restore(Base::XMLReader &reader)
{
// read my Element
reader.readElement("Integer");
// get the value of my Attribute
long val = reader.getAttributeAsInteger("value");
if (reader.hasAttribute("CustomEnum")) {
reader.readElement("CustomEnumList");
int count = reader.getAttributeAsInteger("count");
std::vector<std::string> values(count);
for(int i = 0; i < count; i++) {
reader.readElement("Enum");
values[i] = reader.getAttribute("value");
}
reader.readEndElement("CustomEnumList");
_CustomEnum = true;
setEnumVector(values);
}
setValue(val);
}
void PropertyPythonObject::Restore(Base::XMLReader &reader)
{
reader.readElement("Python");
if (reader.hasAttribute("file")) {
std::string file(reader.getAttribute("file"));
reader.addFile(file.c_str(),this);
}
else {
bool load_json=false;
bool load_pickle=false;
bool load_failed=false;
std::string buffer = reader.getAttribute("value");
if (reader.hasAttribute("encoded") &&
strcmp(reader.getAttribute("encoded"),"yes") == 0) {
buffer = Base::base64_decode(buffer);
}
else {
buffer = decodeValue(buffer);
}
Base::PyGILStateLocker lock;
try {
boost::regex pickle("^\\(i(\\w+)\\n(\\w+)\\n");
boost::match_results<std::string::const_iterator> what;
std::string::const_iterator start, end;
start = buffer.begin();
end = buffer.end();
if (reader.hasAttribute("module") && reader.hasAttribute("class")) {
Py::Module mod(PyImport_ImportModule(reader.getAttribute("module")),true);
PyObject* cls = mod.getAttr(reader.getAttribute("class")).ptr();
#if PY_MAJOR_VERSION >= 3
if (PyType_Check(cls)) {
#else
if (PyClass_Check(cls)) {
this->object = PyInstance_NewRaw(cls, 0);
}
else if (PyType_Check(cls)) {
#endif
this->object = PyType_GenericAlloc((PyTypeObject*)cls, 0);
}
else {
throw Py::TypeError("neither class nor type object");
}
load_json = true;
}
else if (boost::regex_search(start, end, what, pickle)) {
std::string nam = std::string(what[1].first, what[1].second);
std::string cls = std::string(what[2].first, what[2].second);
Py::Module mod(PyImport_ImportModule(nam.c_str()),true);
#if PY_MAJOR_VERSION >= 3
this->object = PyObject_CallObject(mod.getAttr(cls).ptr(), NULL);
#else
this->object = PyInstance_NewRaw(mod.getAttr(cls).ptr(), 0);
#endif
load_pickle = true;
buffer = std::string(what[2].second, end);
}
else if (reader.hasAttribute("json")) {
load_json = true;
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
this->object = Py::None();
load_failed = true;
}
aboutToSetValue();
if (load_json)
this->fromString(buffer);
else if (load_pickle)
this->loadPickle(buffer);
else if (!load_failed)
Base::Console().Warning("PropertyPythonObject::Restore: unsupported serialisation: %s\n", buffer.c_str());
restoreObject(reader);
hasSetValue();
}
}
void Cell::restore(Base::XMLReader &reader)
{
const char* style = reader.hasAttribute("style") ? reader.getAttribute("style") : 0;
const char* alignment = reader.hasAttribute("alignment") ? reader.getAttribute("alignment") : 0;
const char* content = reader.hasAttribute("content") ? reader.getAttribute("content") : "";
const char* foregroundColor = reader.hasAttribute("foregroundColor") ? reader.getAttribute("foregroundColor") : 0;
const char* backgroundColor = reader.hasAttribute("backgroundColor") ? reader.getAttribute("backgroundColor") : 0;
const char* displayUnit = reader.hasAttribute("displayUnit") ? reader.getAttribute("displayUnit") : 0;
const char* alias = reader.hasAttribute("alias") ? reader.getAttribute("alias") : 0;
const char* rowSpan = reader.hasAttribute("rowSpan") ? reader.getAttribute("rowSpan") : 0;
const char* colSpan = reader.hasAttribute("colSpan") ? reader.getAttribute("colSpan") : 0;
// Don't trigger multiple updates below; wait until everything is loaded by calling unfreeze() below.
PropertySheet::AtomicPropertyChange signaller(*owner);
if (content) {
setContent(content);
}
if (style) {
using namespace boost;
std::set<std::string> styleSet;
escaped_list_separator<char> e('\0', '|', '\0');
std::string line = std::string(style);
tokenizer<escaped_list_separator<char> > tok(line, e);
for(tokenizer<escaped_list_separator<char> >::iterator i = tok.begin(); i != tok.end();++i)
styleSet.insert(*i);
setStyle(styleSet);
}
if (alignment) {
int alignmentCode = 0;
using namespace boost;
escaped_list_separator<char> e('\0', '|', '\0');
std::string line = std::string(alignment);
tokenizer<escaped_list_separator<char> > tok(line, e);
for(tokenizer<escaped_list_separator<char> >::iterator i = tok.begin(); i != tok.end();++i)
alignmentCode = decodeAlignment(*i, alignmentCode);
setAlignment(alignmentCode);
}
if (foregroundColor) {
App::Color color = decodeColor(foregroundColor, App::Color(0, 0, 0, 1));
setForeground(color);
}
if (backgroundColor) {
App::Color color = decodeColor(backgroundColor, App::Color(1, 1, 1, 1));
setBackground(color);
}
if (displayUnit)
setDisplayUnit(displayUnit);
if (alias)
setAlias(alias);
if (rowSpan || colSpan) {
int rs = rowSpan ? atoi(rowSpan) : 1;
int cs = colSpan ? atoi(colSpan) : 1;
setSpans(rs, cs);
}
}
void DynamicProperty::Restore(Base::XMLReader &reader)
{
//first all extensions must be initialised so that they can handle their properties
if(this->pc->isDerivedFrom(App::ExtensionContainer::getClassTypeId()))
static_cast<App::ExtensionContainer*>(this->pc)->restoreExtensions(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");
Property* prop = getPropertyByName(PropName);
try {
if (!prop) {
short attribute = 0;
bool readonly = false, hidden = false;
const char *group=0, *doc=0, *attr=0, *ro=0, *hide=0;
if (reader.hasAttribute("group"))
group = reader.getAttribute("group");
if (reader.hasAttribute("doc"))
doc = reader.getAttribute("doc");
if (reader.hasAttribute("attr")) {
attr = reader.getAttribute("attr");
if (attr) attribute = attr[0]-48;
}
if (reader.hasAttribute("ro")) {
ro = reader.getAttribute("ro");
if (ro) readonly = (ro[0]-48) != 0;
}
if (reader.hasAttribute("hide")) {
hide = reader.getAttribute("hide");
if (hide) hidden = (hide[0]-48) != 0;
}
prop = addDynamicProperty(TypeName, PropName, group, doc, attribute, readonly, hidden);
}
}
catch(const Base::Exception& e) {
// only handle this exception type
Base::Console().Warning(e.what());
}
//NOTE: We must also check the type of the current property because a subclass of
//PropertyContainer might change the type of a property but not its name. In this
//case we would force to read-in a wrong property type and the behaviour would be
//undefined.
// Don't read transient properties
if (!(getPropertyType(prop) & Prop_Transient)) {
if (prop && strcmp(prop->getTypeId().getName(), TypeName) == 0) {
try {
prop->Restore(reader);
}
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());
}
#ifndef FC_DEBUG
catch (...) {
Base::Console().Error("DynamicProperty::Restore: Unknown C++ exception thrown");
}
#endif
}
else if (prop) {
Base::Console().Warning("%s: Overread data for property %s of type %s, expected type is %s\n",
pc->getTypeId().getName(), prop->getName(), prop->getTypeId().getName(), TypeName);
}
else {
Base::Console().Warning("%s: No property found with name %s and type %s\n",
pc->getTypeId().getName(), PropName, TypeName);
}
}
reader.readEndElement("Property");
}
reader.readEndElement("Properties");
}