Make FeaturePython Python binding a template class to avoid code duplication

src/App/FeaturePythonPyImp.h

@@ -0,0 +1,78 @@
+/***************************************************************************
+ *   Copyright (c) 2013 Werner Mayer <wmayer[at]users.sourceforge.net>     *
+ *                                                                         *
+ *   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                                *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef APP_FEATUREPYTHONPYIMP_H
+#define APP_FEATUREPYTHONPYIMP_H
+
+#include <Base/Console.h>
+#include <App/DocumentObjectPy.h>
+
+namespace App
+{
+
+/**
+ * @author Werner Mayer
+ */
+template <class FeaturePyT>
+class FeaturePythonPyT : public FeaturePyT
+{
+public:
+    static PyTypeObject   Type;
+    static PyMethodDef    Methods[];
+
+public:
+    FeaturePythonPyT(DocumentObject *pcObject, PyTypeObject *T = &Type);
+    virtual ~FeaturePythonPyT();
+
+    /** @name callbacks and implementers for the python object methods */
+    //@{
+    /// callback for the addProperty() method
+    static PyObject * staticCallback_addProperty (PyObject *self, PyObject *args);
+    /// implementer for the addProperty() method
+    PyObject*  addProperty(PyObject *args);
+    /// callback for the removeProperty() method
+    static PyObject * staticCallback_removeProperty (PyObject *self, PyObject *args);
+    /// implementer for the removeProperty() method
+    PyObject*  removeProperty(PyObject *args);
+    /// callback for the supportedProperties() method
+    static PyObject * staticCallback_supportedProperties (PyObject *self, PyObject *args);
+    /// implementer for the supportedProperties() method
+    PyObject*  supportedProperties(PyObject *args);
+    //@}
+
+    /// getter method for special attributes (e.g. dynamic ones)
+    PyObject *getCustomAttributes(const char* attr) const;
+    /// setter for special attributes (e.g. dynamic ones)
+    int setCustomAttributes(const char* attr, PyObject *obj);
+    PyObject *_getattr(char *attr);              // __getattr__ function
+    int _setattr(char *attr, PyObject *value);        // __setattr__ function
+
+protected:
+
+private:
+};
+
+} //namespace App
+
+#include "FeaturePythonPyImp.inl"
+
+#endif // APP_FEATUREPYTHONPYIMP_H