70 lines
1.6 KiB
C
70 lines
1.6 KiB
C
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file pythonCallbackObject.h
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* @author drose
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* @date 2009-03-13
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*/
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#ifndef PYTHONCALLBACKOBJECT_H
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#define PYTHONCALLBACKOBJECT_H
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#include "pandabase.h"
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#ifdef HAVE_PYTHON
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#include "py_panda.h"
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#include "callbackObject.h"
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/**
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* This is a specialization on CallbackObject to allow a callback to directly
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* call an arbitarary Python function. Powerful! But use with caution.
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*/
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class PythonCallbackObject : public CallbackObject {
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PUBLISHED:
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PythonCallbackObject(PyObject *function = Py_None);
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virtual ~PythonCallbackObject();
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ALLOC_DELETED_CHAIN(PythonCallbackObject);
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void set_function(PyObject *function);
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PyObject *get_function();
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MAKE_PROPERTY(function, get_function, set_function);
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public:
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virtual void do_callback(CallbackData *cbdata);
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private:
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void do_python_callback(CallbackData *cbdata);
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PyObject *_function;
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public:
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static TypeHandle get_class_type() {
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return _type_handle;
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}
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static void init_type() {
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CallbackObject::init_type();
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register_type(_type_handle, "PythonCallbackObject",
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CallbackObject::get_class_type());
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}
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virtual TypeHandle get_type() const {
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return get_class_type();
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}
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virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
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private:
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static TypeHandle _type_handle;
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};
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#include "pythonCallbackObject.I"
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#endif // HAVE_PYTHON
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#endif
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