SCA_PythonKeyboard.cpp

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/*
 * $Id: SCA_PythonKeyboard.cpp 35169 2011-02-25 13:32:11Z jesterking $
 *
 * ***** BEGIN GPL LICENSE BLOCK *****
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * Contributor(s): none yet.
 *
 * ***** END GPL LICENSE BLOCK *****
 */

#include "SCA_PythonKeyboard.h"
#include "SCA_IInputDevice.h"

/* ------------------------------------------------------------------------- */
/* Native functions                                                          */
/* ------------------------------------------------------------------------- */

SCA_PythonKeyboard::SCA_PythonKeyboard(SCA_IInputDevice* keyboard)
: PyObjectPlus(),
m_keyboard(keyboard)
{
#ifdef WITH_PYTHON
        m_event_dict = PyDict_New();
#endif
}

SCA_PythonKeyboard::~SCA_PythonKeyboard()
{
#ifdef WITH_PYTHON
        PyDict_Clear(m_event_dict);
        Py_DECREF(m_event_dict);
#endif
}

#ifdef WITH_PYTHON

/* ------------------------------------------------------------------------- */
/* Python functions                                                          */
/* ------------------------------------------------------------------------- */

/* Integration hooks ------------------------------------------------------- */
PyTypeObject SCA_PythonKeyboard::Type = {
        PyVarObject_HEAD_INIT(NULL, 0)
        "SCA_PythonKeyboard",
        sizeof(PyObjectPlus_Proxy),
        0,
        py_base_dealloc,
        0,
        0,
        0,
        0,
        py_base_repr,
        0,0,0,0,0,0,0,0,0,
        Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
        0,0,0,0,0,0,0,
        Methods,
        0,
        0,
        &PyObjectPlus::Type,
        0,0,0,0,0,0,
        py_base_new
};

PyMethodDef SCA_PythonKeyboard::Methods[] = {
        {NULL,NULL} //Sentinel
};

PyAttributeDef SCA_PythonKeyboard::Attributes[] = {
        KX_PYATTRIBUTE_RO_FUNCTION("events", SCA_PythonKeyboard, pyattr_get_events),
        { NULL }        //Sentinel
};

PyObject* SCA_PythonKeyboard::pyattr_get_events(void *self_v, const KX_PYATTRIBUTE_DEF *attrdef)
{
        SCA_PythonKeyboard* self = static_cast<SCA_PythonKeyboard*>(self_v);
        
        for (int i=SCA_IInputDevice::KX_BEGINKEY; i<=SCA_IInputDevice::KX_ENDKEY; i++)
        {
                const SCA_InputEvent & inevent = self->m_keyboard->GetEventValue((SCA_IInputDevice::KX_EnumInputs)i);
                
                PyDict_SetItem(self->m_event_dict, PyLong_FromSsize_t(i), PyLong_FromSsize_t(inevent.m_status));
        }
        Py_INCREF(self->m_event_dict);
        return self->m_event_dict;
}

#endif