void PropertyPythonObject::fromString(const std::string& repr)
{
Base::PyGILStateLocker lock;
try {
Py::Module pickle(PyImport_ImportModule("json"),true);
Py::Callable method(pickle.getAttr(std::string("loads")));
Py::Tuple args(1);
args.setItem(0, Py::String(repr));
Py::Object res = method.apply(args);
if (this->object.hasAttr("__setstate__")) {
Py::Tuple args(1);
args.setItem(0, res);
Py::Callable state(this->object.getAttr("__setstate__"));
state.apply(args);
}
else if (this->object.hasAttr("__dict__")) {
this->object.setAttr("__dict__", res);
}
else {
this->object = res;
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
}
const char* ViewProviderPythonFeatureImp::getDefaultDisplayMode() const
{
// Run the getDefaultDisplayMode method of the proxy object.
Base::PyGILStateLocker lock;
static std::string mode;
try {
App::Property* proxy = object->getPropertyByName("Proxy");
if (proxy && proxy->getTypeId() == App::PropertyPythonObject::getClassTypeId()) {
Py::Object vp = static_cast<App::PropertyPythonObject*>(proxy)->getValue();
if (vp.hasAttr(std::string("getDefaultDisplayMode"))) {
Py::Callable method(vp.getAttr(std::string("getDefaultDisplayMode")));
Py::Tuple args;
Py::String str(method.apply(args));
//if (str.isUnicode())
// str = str.encode("ascii"); // json converts strings into unicode
mode = str.as_std_string("ascii");
return mode.c_str();
}
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
return 0;
}
void ViewProviderPythonFeatureImp::attach(App::DocumentObject *pcObject)
{
// Run the attach method of the proxy object.
Base::PyGILStateLocker lock;
try {
App::Property* proxy = object->getPropertyByName("Proxy");
if (proxy && proxy->getTypeId() == App::PropertyPythonObject::getClassTypeId()) {
Py::Object vp = static_cast<App::PropertyPythonObject*>(proxy)->getValue();
if (vp.hasAttr(std::string("attach"))) {
if (vp.hasAttr("__object__")) {
Py::Callable method(vp.getAttr(std::string("attach")));
Py::Tuple args;
method.apply(args);
}
else {
Py::Callable method(vp.getAttr(std::string("attach")));
Py::Tuple args(1);
args.setItem(0, Py::Object(object->getPyObject(), true));
method.apply(args);
}
// #0000415: Now simulate a property change event to call
// claimChildren if implemented.
pcObject->Label.touch();
}
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
}
std::vector<App::DocumentObject*> ViewProviderPythonFeatureImp::claimChildren(const std::vector<App::DocumentObject*>& base) const
{
std::vector<App::DocumentObject*> children;
Base::PyGILStateLocker lock;
try {
App::Property* proxy = object->getPropertyByName("Proxy");
if (proxy && proxy->getTypeId() == App::PropertyPythonObject::getClassTypeId()) {
Py::Object vp = static_cast<App::PropertyPythonObject*>(proxy)->getValue();
if (vp.hasAttr(std::string("claimChildren"))) {
Py::Callable method(vp.getAttr(std::string("claimChildren")));
Py::Tuple args;
Py::Sequence list(method.apply(args));
for (Py::Sequence::iterator it = list.begin(); it != list.end(); ++it) {
PyObject* item = (*it).ptr();
if (PyObject_TypeCheck(item, &(App::DocumentObjectPy::Type))) {
App::DocumentObject* obj = static_cast<App::DocumentObjectPy*>(item)->getDocumentObjectPtr();
children.push_back(obj);
}
}
}
else {
children = base;
}
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
return children;
}
DocumentObjectExecReturn *FeaturePythonImp::execute()
{
// Run the execute method of the proxy object.
Base::PyGILStateLocker lock;
try {
Property* proxy = object->getPropertyByName("Proxy");
if (proxy && proxy->getTypeId() == PropertyPythonObject::getClassTypeId()) {
Py::Object feature = static_cast<PropertyPythonObject*>(proxy)->getValue();
if (feature.hasAttr("__object__")) {
Py::Callable method(feature.getAttr(std::string("execute")));
Py::Tuple args(0);
method.apply(args);
}
else {
Py::Callable method(feature.getAttr(std::string("execute")));
Py::Tuple args(1);
args.setItem(0, Py::Object(object->getPyObject(), true));
method.apply(args);
}
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
std::stringstream str;
str << object->Label.getValue() << ": " << e.what();
return new App::DocumentObjectExecReturn(str.str());
}
return DocumentObject::StdReturn;
}
std::string PropertyPythonObject::toString() const
{
std::string repr;
Base::PyGILStateLocker lock;
try {
Py::Module pickle(PyImport_ImportModule("json"),true);
Py::Callable method(pickle.getAttr(std::string("dumps")));
Py::Object dump;
if (this->object.hasAttr("__getstate__")) {
Py::Tuple args;
Py::Callable state(this->object.getAttr("__getstate__"));
dump = state.apply(args);
}
else if (this->object.hasAttr("__dict__")) {
dump = this->object.getAttr("__dict__");
}
else {
dump = this->object;
}
Py::Tuple args(1);
args.setItem(0, dump);
Py::Object res = method.apply(args);
Py::String str(res);
repr = str.as_std_string("ascii");
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
return repr;
}
SoDetail* ViewProviderPythonFeatureImp::getDetail(const char* name) const
{
// Run the onChanged method of the proxy object.
Base::PyGILStateLocker lock;
try {
App::Property* proxy = object->getPropertyByName("Proxy");
if (proxy && proxy->getTypeId() == App::PropertyPythonObject::getClassTypeId()) {
Py::Object vp = static_cast<App::PropertyPythonObject*>(proxy)->getValue();
if (vp.hasAttr(std::string("getDetail"))) {
Py::Callable method(vp.getAttr(std::string("getDetail")));
Py::Tuple args(1);
args.setItem(0, Py::String(name));
Py::Object det(method.apply(args));
void* ptr = 0;
Base::Interpreter().convertSWIGPointerObj("pivy.coin", "SoDetail *", det.ptr(), &ptr, 0);
SoDetail* detail = reinterpret_cast<SoDetail*>(ptr);
return detail ? detail->copy() : 0;
}
}
}
catch (const Base::Exception& e) {
e.ReportException();
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
return 0;
}
std::string ViewProviderPythonFeatureImp::getElement(const SoDetail *det) const
{
// Run the onChanged method of the proxy object.
Base::PyGILStateLocker lock;
try {
App::Property* proxy = object->getPropertyByName("Proxy");
if (proxy && proxy->getTypeId() == App::PropertyPythonObject::getClassTypeId()) {
Py::Object vp = static_cast<App::PropertyPythonObject*>(proxy)->getValue();
if (vp.hasAttr(std::string("getElement"))) {
PyObject* pivy = 0;
// Note: As there is no ref'counting mechanism for the SoDetail class we must
// pass '0' as the last parameter so that the Python object does not 'own'
// the detail object.
pivy = Base::Interpreter().createSWIGPointerObj("pivy.coin", "SoDetail *", (void*)det, 0);
Py::Callable method(vp.getAttr(std::string("getElement")));
Py::Tuple args(1);
args.setItem(0, Py::Object(pivy, true));
Py::String name(method.apply(args));
return (std::string)name;
}
}
}
catch (const Base::Exception& e) {
e.ReportException();
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
return "";
}
void FeaturePythonImp::onChanged(const Property* prop)
{
// Run the execute method of the proxy object.
Base::PyGILStateLocker lock;
try {
Property* proxy = object->getPropertyByName("Proxy");
if (proxy && proxy->getTypeId() == PropertyPythonObject::getClassTypeId()) {
Py::Object feature = static_cast<PropertyPythonObject*>(proxy)->getValue();
if (feature.hasAttr(std::string("onChanged"))) {
if (feature.hasAttr("__object__")) {
Py::Callable method(feature.getAttr(std::string("onChanged")));
Py::Tuple args(1);
std::string prop_name = object->getName(prop);
args.setItem(0, Py::String(prop_name));
method.apply(args);
}
else {
Py::Callable method(feature.getAttr(std::string("onChanged")));
Py::Tuple args(2);
args.setItem(0, Py::Object(object->getPyObject(), true));
std::string prop_name = object->getName(prop);
args.setItem(1, Py::String(prop_name));
method.apply(args);
}
}
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
}
ViewProviderPythonFeatureImp::ValueT
ViewProviderPythonFeatureImp::canDropObject(App::DocumentObject* obj) const
{
// Run the onChanged method of the proxy object.
Base::PyGILStateLocker lock;
try {
App::Property* proxy = object->getPropertyByName("Proxy");
if (proxy && proxy->getTypeId() == App::PropertyPythonObject::getClassTypeId()) {
Py::Object vp = static_cast<App::PropertyPythonObject*>(proxy)->getValue();
if (vp.hasAttr(std::string("canDropObject"))) {
Py::Callable method(vp.getAttr(std::string("canDropObject")));
Py::Tuple args(1);
args.setItem(0, Py::Object(obj->getPyObject(), true));
Py::Boolean ok(method.apply(args));
return static_cast<bool>(ok) ? Accepted : Rejected;
}
else {
return NotImplemented;
}
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
return Rejected;
}
void PropertyPythonObject::loadPickle(const std::string& str)
{
// find the custom attributes and restore them
Base::PyGILStateLocker lock;
try {
std::string buffer = str;
boost::regex pickle("S'(\\w+)'.+S'(\\w+)'\\n");
boost::match_results<std::string::const_iterator> what;
std::string::const_iterator start, end;
start = buffer.begin();
end = buffer.end();
while (boost::regex_search(start, end, what, pickle)) {
std::string key = std::string(what[1].first, what[1].second);
std::string val = std::string(what[2].first, what[2].second);
this->object.setAttr(key, Py::String(val));
buffer = std::string(what[2].second, end);
start = buffer.begin();
end = buffer.end();
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
}
QIcon ViewProviderPythonFeatureImp::getIcon() const
{
// default icon
//static QPixmap px = BitmapFactory().pixmap("Tree_Python");
// Run the getIcon method of the proxy object.
Base::PyGILStateLocker lock;
try {
App::Property* proxy = object->getPropertyByName("Proxy");
if (proxy && proxy->getTypeId() == App::PropertyPythonObject::getClassTypeId()) {
Py::Object vp = static_cast<App::PropertyPythonObject*>(proxy)->getValue();
if (vp.hasAttr(std::string("getIcon"))) {
Py::Callable method(vp.getAttr(std::string("getIcon")));
Py::Tuple args;
Py::String str(method.apply(args));
std::string content = str.as_std_string("utf-8");
QPixmap icon;
// Check if the passed string is a filename, otherwise treat as xpm data
QFileInfo fi(QString::fromUtf8(content.c_str()));
if (fi.isFile() && fi.exists()) {
icon.load(fi.absoluteFilePath());
} else {
QByteArray ary;
int strlen = (int)content.size();
ary.resize(strlen);
for (int j=0; j<strlen; j++)
ary[j]=content[j];
// Make sure to remove crap around the XPM data
QList<QByteArray> lines = ary.split('\n');
QByteArray buffer;
buffer.reserve(ary.size()+lines.size());
for (QList<QByteArray>::iterator it = lines.begin(); it != lines.end(); ++it) {
QByteArray trim = it->trimmed();
if (!trim.isEmpty()) {
buffer.append(trim);
buffer.append('\n');
}
}
icon.loadFromData(buffer, "XPM");
}
if (!icon.isNull()) {
return icon;
}
}
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
return QIcon();
}
void TaskDialogPython::helpRequested()
{
Base::PyGILStateLocker lock;
try {
if (dlg.hasAttr(std::string("helpRequested"))) {
Py::Callable method(dlg.getAttr(std::string("helpRequested")));
Py::Tuple args;
method.apply(args);
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
}
void SelectionObserverPython::clearSelection(const SelectionChanges& msg)
{
Base::PyGILStateLocker lock;
try {
if (this->inst.hasAttr(std::string("clearSelection"))) {
Py::Callable method(this->inst.getAttr(std::string("clearSelection")));
Py::Tuple args(1);
args.setItem(0, Py::String(msg.pDocName ? msg.pDocName : ""));
method.apply(args);
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
}
void TaskDialogPython::clicked(int i)
{
Base::PyGILStateLocker lock;
try {
if (dlg.hasAttr(std::string("clicked"))) {
Py::Callable method(dlg.getAttr(std::string("clicked")));
Py::Tuple args(1);
args.setItem(0, Py::Int(i));
method.apply(args);
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
}
bool TaskDialogPython::needsFullSpace() const
{
Base::PyGILStateLocker lock;
try {
if (dlg.hasAttr(std::string("needsFullSpace"))) {
Py::Callable method(dlg.getAttr(std::string("needsFullSpace")));
Py::Tuple args;
Py::Boolean ret(method.apply(args));
return (bool)ret;
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
return TaskDialog::needsFullSpace();
}
/**
* Executes the selected macro file.
*/
void DlgMacroExecuteImp::accept()
{
QTreeWidgetItem* item;
int index = tabMacroWidget->currentIndex();
if (index == 0) { //user-specific
item = userMacroListBox->currentItem();
}
else {
//index == 1 system-wide
item = systemMacroListBox->currentItem();
}
if (!item)
return;
QDialog::accept();
MacroItem * mitem = static_cast<MacroItem *>(item);
QDir dir;
if (!mitem->systemWide){
dir =QDir(this->macroPath);
}
else {
QString dirstr = QString::fromUtf8(App::GetApplication().getHomePath()) + QString::fromUtf8("Macro");
dir = QDir(dirstr);
}
QFileInfo fi(dir, item->text(0));
try {
Application::Instance->macroManager()->run(Gui::MacroManager::File, fi.filePath().toUtf8());
// after macro run recalculate the document
if (Application::Instance->activeDocument())
Application::Instance->activeDocument()->getDocument()->recompute();
}
catch (const Base::SystemExitException&) {
// handle SystemExit exceptions
Base::PyGILStateLocker locker;
Base::PyException e;
e.ReportException();
}
}
void Command::invoke(int i)
{
// Do not query _pcAction since it isn't created necessarily
#ifdef FC_LOGUSERACTION
Base::Console().Log("CmdG: %s\n",sName);
#endif
// set the application module type for the macro
getGuiApplication()->macroManager()->setModule(sAppModule);
try {
// check if it really works NOW (could be a delay between click deactivation of the button)
if (isActive())
activated( i );
}
catch (const Base::SystemExitException&) {
throw;
}
catch (Base::PyException &e) {
e.ReportException();
}
catch (Py::Exception&) {
Base::PyGILStateLocker lock;
Base::PyException e;
e.ReportException();
}
catch (Base::AbortException&) {
}
catch (Base::Exception &e) {
e.ReportException();
// Pop-up a dialog for FreeCAD-specific exceptions
QMessageBox::critical(Gui::getMainWindow(), QObject::tr("Exception"), QLatin1String(e.what()));
}
catch (std::exception &e) {
Base::Console().Error("C++ exception thrown (%s)\n", e.what());
}
catch (const char* e) {
Base::Console().Error("%s\n", e);
}
#ifndef FC_DEBUG
catch (...) {
Base::Console().Error("Gui::Command::activated(%d): Unknown C++ exception thrown\n", i);
}
#endif
}
void TaskDialogPython::modifyStandardButtons(QDialogButtonBox *buttonBox)
{
Base::PyGILStateLocker lock;
try {
if (dlg.hasAttr(std::string("modifyStandardButtons"))) {
Gui::PythonWrapper wrap;
wrap.loadGuiModule();
wrap.loadWidgetsModule();
Py::Callable method(dlg.getAttr(std::string("modifyStandardButtons")));
Py::Tuple args(1);
args.setItem(0, wrap.fromQWidget(buttonBox, "QDialogButtonBox"));
method.apply(args);
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
}
QDialogButtonBox::StandardButtons TaskDialogPython::getStandardButtons(void) const
{
Base::PyGILStateLocker lock;
try {
if (dlg.hasAttr(std::string("getStandardButtons"))) {
Py::Callable method(dlg.getAttr(std::string("getStandardButtons")));
Py::Tuple args;
Py::Int ret(method.apply(args));
int value = (int)ret;
return QDialogButtonBox::StandardButtons(value);
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
return TaskDialog::getStandardButtons();
}
bool TaskWatcherPython::shouldShow()
{
Base::PyGILStateLocker lock;
try {
if (watcher.hasAttr(std::string("shouldShow"))) {
Py::Callable method(watcher.getAttr(std::string("shouldShow")));
Py::Tuple args;
Py::Boolean ret(method.apply(args));
return (bool)ret;
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
if (!this->Filter.empty())
return match();
else
return TaskWatcher::shouldShow();
}
bool ViewProviderPythonFeatureImp::onDelete(const std::vector<std::string> & sub)
{
Base::PyGILStateLocker lock;
try {
App::Property* proxy = object->getPropertyByName("Proxy");
if (proxy && proxy->getTypeId() == App::PropertyPythonObject::getClassTypeId()) {
Py::Object vp = static_cast<App::PropertyPythonObject*>(proxy)->getValue();
if (vp.hasAttr(std::string("onDelete"))) {
Py::Tuple seq(sub.size());
int index=0;
for (std::vector<std::string>::const_iterator it = sub.begin(); it != sub.end(); ++it) {
seq.setItem(index++, Py::String(*it));
}
if (vp.hasAttr("__object__")) {
Py::Callable method(vp.getAttr(std::string("onDelete")));
Py::Tuple args(1);
args.setItem(0, seq);
Py::Boolean ok(method.apply(args));
return (bool)ok;
}
else {
Py::Callable method(vp.getAttr(std::string("onDelete")));
Py::Tuple args(2);
args.setItem(0, Py::Object(object->getPyObject(), true));
args.setItem(1, seq);
Py::Boolean ok(method.apply(args));
return (bool)ok;
}
}
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
return true;
}
std::vector<std::string> ViewProviderPythonFeatureImp::getDisplayModes(void) const
{
// Run the getDisplayModes method of the proxy object.
Base::PyGILStateLocker lock;
std::vector<std::string> modes;
try {
App::Property* proxy = object->getPropertyByName("Proxy");
if (proxy && proxy->getTypeId() == App::PropertyPythonObject::getClassTypeId()) {
Py::Object vp = static_cast<App::PropertyPythonObject*>(proxy)->getValue();
if (vp.hasAttr(std::string("getDisplayModes"))) {
if (vp.hasAttr("__object__")) {
Py::Callable method(vp.getAttr(std::string("getDisplayModes")));
Py::Tuple args;
Py::Sequence list(method.apply(args));
for (Py::Sequence::iterator it = list.begin(); it != list.end(); ++it) {
Py::String str(*it);
modes.push_back(str.as_std_string("ascii"));
}
}
else {
Py::Callable method(vp.getAttr(std::string("getDisplayModes")));
Py::Tuple args(1);
args.setItem(0, Py::Object(object->getPyObject(), true));
Py::Sequence list(method.apply(args));
for (Py::Sequence::iterator it = list.begin(); it != list.end(); ++it) {
Py::String str(*it);
modes.push_back(str.as_std_string("ascii"));
}
}
}
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
return modes;
}
void SelectionObserverPython::addSelection(const SelectionChanges& msg)
{
Base::PyGILStateLocker lock;
try {
if (this->inst.hasAttr(std::string("addSelection"))) {
Py::Callable method(this->inst.getAttr(std::string("addSelection")));
Py::Tuple args(4);
args.setItem(0, Py::String(msg.pDocName ? msg.pDocName : ""));
args.setItem(1, Py::String(msg.pObjectName ? msg.pObjectName : ""));
args.setItem(2, Py::String(msg.pSubName ? msg.pSubName : ""));
Py::Tuple tuple(3);
tuple[0] = Py::Float(msg.x);
tuple[1] = Py::Float(msg.y);
tuple[2] = Py::Float(msg.z);
args.setItem(3, tuple);
method.apply(args);
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
}
bool ViewProviderPythonFeatureImp::useNewSelectionModel() const
{
// Run the useNewSelectionModel method of the proxy object.
Base::PyGILStateLocker lock;
try {
App::Property* proxy = object->getPropertyByName("Proxy");
if (proxy && proxy->getTypeId() == App::PropertyPythonObject::getClassTypeId()) {
Py::Object vp = static_cast<App::PropertyPythonObject*>(proxy)->getValue();
if (vp.hasAttr(std::string("useNewSelectionModel"))) {
Py::Callable method(vp.getAttr(std::string("useNewSelectionModel")));
Py::Tuple args;
Py::Boolean ok(method.apply(args));
return (bool)ok;
}
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
return true;
}
ViewProviderPythonFeatureImp::ValueT
ViewProviderPythonFeatureImp::unsetEdit(int ModNum)
{
// Run the onChanged method of the proxy object.
Base::PyGILStateLocker lock;
try {
App::Property* proxy = object->getPropertyByName("Proxy");
if (proxy && proxy->getTypeId() == App::PropertyPythonObject::getClassTypeId()) {
Py::Object vp = static_cast<App::PropertyPythonObject*>(proxy)->getValue();
if (vp.hasAttr(std::string("unsetEdit"))) {
if (vp.hasAttr("__object__")) {
Py::Callable method(vp.getAttr(std::string("unsetEdit")));
Py::Tuple args(1);
args.setItem(0, Py::Int(ModNum));
Py::Boolean ok(method.apply(args));
bool value = (bool)ok;
return value ? Accepted : Rejected;
}
else {
Py::Callable method(vp.getAttr(std::string("unsetEdit")));
Py::Tuple args(2);
args.setItem(0, Py::Object(object->getPyObject(), true));
args.setItem(1, Py::Int(ModNum));
Py::Boolean ok(method.apply(args));
bool value = (bool)ok;
return value ? Accepted : Rejected;
}
}
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
return NotImplemented;
}
void PropertyPythonObject::Save (Base::Writer &writer) const
{
//if (writer.isForceXML()) {
std::string repr = this->toString();
repr = Base::base64_encode((const unsigned char*)repr.c_str(), repr.size());
std::string val = /*encodeValue*/(repr);
writer.Stream() << writer.ind() << "<Python value=\"" << val
<< "\" encoded=\"yes\"";
Base::PyGILStateLocker lock;
try {
if (this->object.hasAttr("__module__") && this->object.hasAttr("__class__")) {
Py::String mod(this->object.getAttr("__module__"));
Py::Object cls(this->object.getAttr("__class__"));
if (cls.hasAttr("__name__")) {
Py::String name(cls.getAttr("__name__"));
writer.Stream() << " module=\"" << (std::string)mod << "\""
<< " class=\"" << (std::string)name << "\"";
}
}
else {
writer.Stream() << " json=\"yes\"";
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
saveObject(writer);
writer.Stream() << "/>" << std::endl;
//}
//else {
// writer.Stream() << writer.ind() << "<Python file=\"" <<
// writer.addFile("pickle", this) << "\"/>" << std::endl;
//}
}
void ViewProviderPythonFeatureImp::setupContextMenu(QMenu* menu)
{
// Run the attach method of the proxy object.
Base::PyGILStateLocker lock;
try {
App::Property* proxy = object->getPropertyByName("Proxy");
if (proxy && proxy->getTypeId() == App::PropertyPythonObject::getClassTypeId()) {
Py::Object vp = static_cast<App::PropertyPythonObject*>(proxy)->getValue();
if (vp.hasAttr(std::string("setupContextMenu"))) {
if (vp.hasAttr("__object__")) {
PythonWrapper wrap;
wrap.loadGuiModule();
wrap.loadWidgetsModule();
Py::Callable method(vp.getAttr(std::string("setupContextMenu")));
Py::Tuple args(1);
args.setItem(0, wrap.fromQWidget(menu, "QMenu"));
method.apply(args);
}
else {
PythonWrapper wrap;
wrap.loadGuiModule();
wrap.loadWidgetsModule();
Py::Callable method(vp.getAttr(std::string("setupContextMenu")));
Py::Tuple args(2);
args.setItem(0, Py::Object(object->getPyObject(), true));
args.setItem(1, wrap.fromQWidget(menu, "QMenu"));
method.apply(args);
}
}
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
}
void ViewProviderPythonFeatureImp::updateData(const App::Property* prop)
{
// Run the updateData method of the proxy object.
Base::PyGILStateLocker lock;
try {
App::Property* proxy = object->getPropertyByName("Proxy");
if (proxy && proxy->getTypeId() == App::PropertyPythonObject::getClassTypeId()) {
Py::Object vp = static_cast<App::PropertyPythonObject*>(proxy)->getValue();
if (vp.hasAttr(std::string("updateData"))) {
if (vp.hasAttr("__object__")) {
Py::Callable method(vp.getAttr(std::string("updateData")));
Py::Tuple args(1);
const char* prop_name = object->getObject()->getPropertyName(prop);
if (prop_name) {
args.setItem(0, Py::String(prop_name));
method.apply(args);
}
}
else {
Py::Callable method(vp.getAttr(std::string("updateData")));
Py::Tuple args(2);
args.setItem(0, Py::Object(object->getObject()->getPyObject(), true));
const char* prop_name = object->getObject()->getPropertyName(prop);
if (prop_name) {
args.setItem(1, Py::String(prop_name));
method.apply(args);
}
}
}
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
}
std::string ViewProviderPythonFeatureImp::setDisplayMode(const char* ModeName)
{
// Run the setDisplayMode method of the proxy object.
Base::PyGILStateLocker lock;
try {
App::Property* proxy = object->getPropertyByName("Proxy");
if (proxy && proxy->getTypeId() == App::PropertyPythonObject::getClassTypeId()) {
Py::Object vp = static_cast<App::PropertyPythonObject*>(proxy)->getValue();
if (vp.hasAttr(std::string("setDisplayMode"))) {
Py::Callable method(vp.getAttr(std::string("setDisplayMode")));
Py::Tuple args(1);
args.setItem(0, Py::String(ModeName));
Py::String str(method.apply(args));
return str.as_std_string("ascii");
}
}
}
catch (Py::Exception&) {
Base::PyException e; // extract the Python error text
e.ReportException();
}
return ModeName;
}
