Extensions: Show up in the python interface

src/App/ExtensionContainerPyImp.cpp

@@ -0,0 +1,93 @@
+/***************************************************************************
+ *   Copyright (c) Stefan Tröger          (stefantroeger@gmx.net) 2016     *
+ *                                                                         *
+ *   This file is part of the FreeCAD CAx development system.              *
+ *                                                                         *
+ *   This library is free software; you can redistribute it and/or         *
+ *   modify it under the terms of the GNU Library General Public           *
+ *   License as published by the Free Software Foundation; either          *
+ *   version 2 of the License, or (at your option) any later version.      *
+ *                                                                         *
+ *   This library  is distributed in the hope that it will be useful,      *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU Library General Public License for more details.                  *
+ *                                                                         *
+ *   You should have received a copy of the GNU Library General Public     *
+ *   License along with this library; see the file COPYING.LIB. If not,    *
+ *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
+ *   Suite 330, Boston, MA  02111-1307, USA                                *
+ *                                                                         *
+ ***************************************************************************/
+
+
+#include "PreCompiled.h"
+
+#ifndef _PreComp_
+# include <sstream>
+#endif
+
+#include "Application.h"
+
+// inclution of the generated files (generated out of PropertyContainerPy.xml)
+#include "ExtensionContainerPy.h"
+#include "ExtensionContainerPy.cpp"
+
+using namespace App;
+
+// returns a string which represent the object e.g. when printed in python
+std::string ExtensionContainerPy::representation(void) const
+{
+    return std::string("<extension>");
+}
+
+int  ExtensionContainerPy::initialisation() {
+        
+    if (this->ob_type->tp_dict == NULL) {
+        if (PyType_Ready(this->ob_type) < 0)
+            return 0;
+    }
+        
+    ExtensionContainer::ExtensionIterator it = this->getExtensionContainerPtr()->extensionBegin();
+    for(; it != this->getExtensionContainerPtr()->extensionEnd(); ++it) {
+        
+        PyObject* obj = (*it).second->getExtensionPyObject();
+        PyMethodDef* tmpptr = (PyMethodDef*)obj->ob_type->tp_methods;
+        while(tmpptr->ml_name) {
+            //Note: to add methods the call to PyMethod_New is required. However, than the PyObject 
+            //      self is added to the functions arguments list. FreeCAD py implementations are not 
+            //      made to handle this, the do not accept self as argument. Hence we only use function
+            PyObject *func = PyCFunction_New(tmpptr,obj);
+            //PyObject *method = PyMethod_New(func, (PyObject*)this, PyObject_Type((PyObject*)this));  
+            PyDict_SetItem(this->ob_type->tp_dict, PyString_FromString(tmpptr->ml_name), func);
+            Py_DECREF(func);
+            //Py_DECREF(method);
+            ++tmpptr;
+        }
+    }
+    return 0;   
+}
+
+PyObject* ExtensionContainerPy::PyMake(struct _typeobject *, PyObject *, PyObject *)  // Python wrapper
+{
+    // create a new instance of @self.export.Name@ and the Twin object 
+    Base::Console().Message("Make\n");
+    return 0;
+}
+
+// constructor method
+int ExtensionContainerPy::PyInit(PyObject* /*args*/, PyObject* /*kwd*/)
+{
+    Base::Console().Message("Init\n");
+    return 0;
+}
+
+PyObject *ExtensionContainerPy::getCustomAttributes(const char* attr) const
+{   
+    return 0;
+}
+
+int ExtensionContainerPy::setCustomAttributes(const char* attr, PyObject *obj)
+{        
+    return 0;
+}