// set capture size
int ImageViewport_setCaptureSize(PyImage *self, PyObject *value, void *closure)
{
// check validity of parameter
if (value == NULL ||
!(PyTuple_Check(value) || PyList_Check(value)) ||
PySequence_Fast_GET_SIZE(value) != 2 ||
!PyLong_Check(PySequence_Fast_GET_ITEM(value, 0)) ||
!PyLong_Check(PySequence_Fast_GET_ITEM(value, 1)))
{
PyErr_SetString(PyExc_TypeError, "The value must be a sequence of 2 ints");
return -1;
}
// set capture size
short size[2] = {
short(PyLong_AsLong(PySequence_Fast_GET_ITEM(value, 0))),
short(PyLong_AsLong(PySequence_Fast_GET_ITEM(value, 1)))
};
try
{
// can throw in case of resize and buffer exports
getImageViewport(self)->setCaptureSize(size);
}
catch (Exception & exp)
{
exp.report();
return -1;
}
// success
return 0;
}
// get capture size
PyObject *ImageViewport_getCaptureSize (PyImage *self, void *closure)
{
short *size = getImageViewport(self)->getCaptureSize();
PyObject *ret = PyTuple_New(2);
PyTuple_SET_ITEM(ret, 0, PyLong_FromLong(size[0]));
PyTuple_SET_ITEM(ret, 1, PyLong_FromLong(size[1]));
return ret;
}
// get position
static PyObject *ImageViewport_getPosition (PyImage *self, void *closure)
{
GLint *pos = getImageViewport(self)->getPosition();
PyObject *ret = PyTuple_New(2);
PyTuple_SET_ITEM(ret, 0, PyLong_FromLong(pos[0]));
PyTuple_SET_ITEM(ret, 1, PyLong_FromLong(pos[1]));
return ret;
}
// set whole
int ImageViewport_setAlpha (PyImage * self, PyObject * value, void * closure)
{
// check parameter, report failure
if (value == NULL || !PyBool_Check(value))
{
PyErr_SetString(PyExc_TypeError, "The value must be a bool");
return -1;
}
// set alpha
if (self->m_image != NULL) getImageViewport(self)->setAlpha(value == Py_True);
// success
return 0;
}
// set capture size
int ImageViewport_setCaptureSize (PyImage * self, PyObject * value, void * closure)
{
// check validity of parameter
if (value == NULL || !PySequence_Check(value) || PySequence_Length(value) != 2
|| !PyLong_Check(PySequence_Fast_GET_ITEM(value, 0))
|| !PyLong_Check(PySequence_Fast_GET_ITEM(value, 1)))
{
PyErr_SetString(PyExc_TypeError, "The value must be a sequence of 2 ints");
return -1;
}
// set capture size
short size [] = {
short(PyLong_AsSsize_t(PySequence_Fast_GET_ITEM(value, 0))),
short(PyLong_AsSsize_t(PySequence_Fast_GET_ITEM(value, 1)))
};
getImageViewport(self)->setCaptureSize(size);
// success
return 0;
}
// set position
static int ImageViewport_setPosition (PyImage * self, PyObject * value, void * closure)
{
// check validity of parameter
if (value == NULL || !PySequence_Check(value) || PySequence_Size(value) != 2
|| !PyLong_Check(PySequence_Fast_GET_ITEM(value, 0))
|| !PyLong_Check(PySequence_Fast_GET_ITEM(value, 1)))
{
PyErr_SetString(PyExc_TypeError, "The value must be a sequence of 2 ints");
return -1;
}
// set position
GLint pos [] = {
GLint(PyLong_AsSsize_t(PySequence_Fast_GET_ITEM(value, 0))),
GLint(PyLong_AsSsize_t(PySequence_Fast_GET_ITEM(value, 1)))
};
getImageViewport(self)->setPosition(pos);
// success
return 0;
}
// set whole
int ImageViewport_setWhole(PyImage *self, PyObject *value, void *closure)
{
// check parameter, report failure
if (value == NULL || !PyBool_Check(value))
{
PyErr_SetString(PyExc_TypeError, "The value must be a bool");
return -1;
}
try
{
// set whole, can throw in case of resize and buffer exports
if (self->m_image != NULL) getImageViewport(self)->setWhole(value == Py_True);
}
catch (Exception & exp)
{
exp.report();
return -1;
}
// success
return 0;
}
// get capture size
PyObject * ImageViewport_getCaptureSize (PyImage * self, void * closure)
{
return Py_BuildValue("(ii)", getImageViewport(self)->getCaptureSize()[0],
getImageViewport(self)->getCaptureSize()[1]);
}
// get position
static PyObject * ImageViewport_getPosition (PyImage * self, void * closure)
{
return Py_BuildValue("(ii)", getImageViewport(self)->getPosition()[0],
getImageViewport(self)->getPosition()[1]);
}
// get alpha
PyObject * ImageViewport_getAlpha (PyImage * self, void * closure)
{
if (self->m_image != NULL && getImageViewport(self)->getAlpha()) Py_RETURN_TRUE;
else Py_RETURN_FALSE;
}
