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Expose dynamic property signals to python observer

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This commit is contained in:
ickby
2018-10-02 08:21:56 +02:00
committed by wmayer
parent 7ec4fb357c
commit fb95e3247d
3 changed files with 131 additions and 0 deletions
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83
src/App/DocumentObserverPython.cpp
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@@ -96,6 +96,13 @@ DocumentObserverPython::DocumentObserverPython(const Py::Object& obj) : inst(obj
(&DocumentObserverPython::slotCommitTransaction, this, _1));
this->connectDocumentAbortTransaction = App::GetApplication().signalAbortTransaction.connect(boost::bind
(&DocumentObserverPython::slotAbortTransaction, this, _1));
this->connectObjectAppendDynamicProperty = App::GetApplication().signalAppendDynamicProperty.connect(boost::bind
(&DocumentObserverPython::slotAppendDynamicProperty, this, _1));
this->connectObjectRemoveDynamicProperty = App::GetApplication().signalRemoveDynamicProperty.connect(boost::bind
(&DocumentObserverPython::slotRemoveDynamicProperty, this, _1));
this->connectObjectChangePropertyEditor = App::GetApplication().signalChangePropertyEditor.connect(boost::bind
(&DocumentObserverPython::slotChangePropertyEditor, this, _1));
}
DocumentObserverPython::~DocumentObserverPython()
@@ -118,6 +125,10 @@ DocumentObserverPython::~DocumentObserverPython()
this->connectDocumentOpenTransaction.disconnect();
this->connectDocumentCommitTransaction.disconnect();
this->connectDocumentAbortTransaction.disconnect();
this->connectObjectAppendDynamicProperty.disconnect();
this->connectObjectRemoveDynamicProperty.disconnect();
this->connectObjectChangePropertyEditor.disconnect();
}
void DocumentObserverPython::slotCreatedDocument(const App::Document& Doc)
@@ -435,3 +446,75 @@ void DocumentObserverPython::slotAbortTransaction(const App::Document& doc)
e.ReportException();
}
}
void DocumentObserverPython::slotAppendDynamicProperty(const App::Property& Prop)
{
Base::PyGILStateLocker lock;
try {
if (this->inst.hasAttr(std::string("slotAppendDynamicProperty"))) {
auto container = Prop.getContainer();
Py::Callable method(this->inst.getAttr(std::string("slotAppendDynamicProperty")));
Py::Tuple args(2);
args.setItem(0, Py::Object(static_cast<App::DocumentObject*>(container)->getPyObject(), true));
// If a property is touched but not part of a document object then its name is null.
// In this case the slot function must not be called.
const char* prop_name = container->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();
}
}
void DocumentObserverPython::slotRemoveDynamicProperty(const App::Property& Prop)
{
Base::PyGILStateLocker lock;
try {
if (this->inst.hasAttr(std::string("slotRemoveDynamicProperty"))) {
auto container = Prop.getContainer();
Py::Callable method(this->inst.getAttr(std::string("slotRemoveDynamicProperty")));
Py::Tuple args(2);
args.setItem(0, Py::Object(static_cast<App::DocumentObject*>(container)->getPyObject(), true));
// If a property is touched but not part of a document object then its name is null.
// In this case the slot function must not be called.
const char* prop_name = container->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();
}
}
void DocumentObserverPython::slotChangePropertyEditor(const App::Property& Prop)
{
Base::PyGILStateLocker lock;
try {
if (this->inst.hasAttr(std::string("slotChangePropertyEditor"))) {
auto container = Prop.getContainer();
Py::Callable method(this->inst.getAttr(std::string("slotChangePropertyEditor")));
Py::Tuple args(2);
args.setItem(0, Py::Object(static_cast<App::DocumentObject*>(container)->getPyObject(), true));
// If a property is touched but not part of a document object then its name is null.
// In this case the slot function must not be called.
const char* prop_name = container->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();
}
}