* Set a python callable as callback * @param cb the callback to set * @param pyfunc the python callable to call */
| 147 | * @param pyfunc the python callable to call |
| 148 | */ |
| 149 | void SetCallback(size_t cb, PyObject* pyfunc) |
| 150 | { |
| 151 | assert(cb < NB_PYTHON_CB); |
| 152 | assert(PyCallable_Check(pyfunc)); |
| 153 | |
| 154 | /** unref previous callback (if any) */ |
| 155 | if (!!m_callbacks[cb]) |
| 156 | Py_XDECREF(m_callbacks[cb]); |
| 157 | |
| 158 | /** set the new callback */ |
| 159 | m_callbacks[cb] = pyfunc; |
| 160 | Py_XINCREF(pyfunc); |
| 161 | } |
| 162 | |
| 163 | private: |
| 164 | static inline int CallPythonCallback(void* param, enum libcecSwigCallback callback, PyObject* arglist) |