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add method to get view providers of d view via Python

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This commit is contained in:
wmayer
2018-01-11 16:14:53 +01:00
parent 8f868f778e
commit 29533320fc
2 changed files with 37 additions and 21 deletions
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57
src/Gui/View3DPy.cpp
View File

@@ -176,6 +176,7 @@ void View3DInventorPy::init_type()
"'addFinishCallback','addStartCallback','addMotionCallback','addValueChangedCallback'\n");
add_varargs_method("setActiveObject", &View3DInventorPy::setActiveObject, "setActiveObject(name,object)\nadd or set a new active object");
add_varargs_method("getActiveObject", &View3DInventorPy::getActiveObject, "getActiveObject(name)\nreturns the active object for the given type");
add_varargs_method("getViewProvidersOfType", &View3DInventorPy::getViewProvidersOfType, "getViewProvidersOfType(name)\nreturns a list of view providers for the given type");
add_varargs_method("redraw", &View3DInventorPy::redraw, "redraw(): renders the scene on screen (useful for animations)");
}
@@ -2163,40 +2164,54 @@ Py::Object View3DInventorPy::removeDraggerCallback(const Py::Tuple& args)
Py::Object View3DInventorPy::setActiveObject(const Py::Tuple& args)
{
PyObject* docObject = 0;
char* name;
//allow reset of active object by setting "None"
if( args.length() == 2 && args.back() == Py::None() ) {
PyArg_Parse(args.front().ptr(), "s", &name);
_view->setActiveObject(NULL, name);
return Py::None();
}
if (!PyArg_ParseTuple(args.ptr(), "sO!", &name, &App::DocumentObjectPy::Type, &docObject))
throw Py::Exception();
PyObject* docObject = 0;
char* name;
if (docObject){
App::DocumentObject* obj = static_cast<App::DocumentObjectPy*>(docObject)->getDocumentObjectPtr();
_view->setActiveObject(obj, name);
}
return Py::None();
//allow reset of active object by setting "None"
if (args.length() == 2 && args.back() == Py::None()) {
PyArg_Parse(args.front().ptr(), "s", &name);
_view->setActiveObject(NULL, name);
return Py::None();
}
if (!PyArg_ParseTuple(args.ptr(), "sO!", &name, &App::DocumentObjectPy::Type, &docObject))
throw Py::Exception();
if (docObject){
App::DocumentObject* obj = static_cast<App::DocumentObjectPy*>(docObject)->getDocumentObjectPtr();
_view->setActiveObject(obj, name);
}
return Py::None();
}
Py::Object View3DInventorPy::getActiveObject(const Py::Tuple& args)
{
char* name;
if (!PyArg_ParseTuple(args.ptr(), "s", &name))
throw Py::Exception();
throw Py::Exception();
App::DocumentObject* obj = _view->getActiveObject<App::DocumentObject*>(name);
if(!obj)
return Py::None();
return Py::Object(obj->getPyObject());
}
Py::Object View3DInventorPy::getViewProvidersOfType(const Py::Tuple& args)
{
char* name;
if (!PyArg_ParseTuple(args.ptr(), "s", &name))
throw Py::Exception();
std::vector<ViewProvider*> vps = _view->getViewer()->getViewProvidersOfType(Base::Type::fromName(name));
Py::List list;
for (std::vector<ViewProvider*>::iterator it = vps.begin(); it != vps.end(); ++it) {
list.append(Py::asObject((*it)->getPyObject()));
}
return list;
}
Py::Object View3DInventorPy::redraw(const Py::Tuple& args)
{
if (!PyArg_ParseTuple(args.ptr(), ""))

1
src/Gui/View3DPy.h
View File

@@ -105,6 +105,7 @@ public:
Py::Object removeDraggerCallback(const Py::Tuple&);
Py::Object setActiveObject(const Py::Tuple&);
Py::Object getActiveObject(const Py::Tuple&);
Py::Object getViewProvidersOfType(const Py::Tuple&);
Py::Object redraw(const Py::Tuple&);
private: