static PyObject *
PyDiaObject_GetAttr(PyDiaObject *self, gchar *attr)
{
if (!strcmp(attr, "__members__"))
return Py_BuildValue("[sssss]", "bounding_box", "connections",
"handles", "properties", "type");
else if (!strcmp(attr, "type"))
return PyDiaObjectType_New(self->object->type);
else if (!strcmp(attr, "bounding_box"))
return PyDiaRectangle_New(&(self->object->bounding_box), NULL);
else if (!strcmp(attr, "handles")) {
int i;
PyObject *ret = PyTuple_New(self->object->num_handles);
for (i = 0; i < self->object->num_handles; i++)
PyTuple_SetItem(ret, i, PyDiaHandle_New(self->object->handles[i], self->object));
return ret;
} else if (!strcmp(attr, "connections")) {
int i;
PyObject *ret = PyTuple_New(self->object->num_connections);
for (i = 0; i < self->object->num_connections; i++)
PyTuple_SetItem(ret, i, PyDiaConnectionPoint_New(
self->object->connections[i]));
return ret;
} else if (!strcmp(attr, "properties")) {
return PyDiaProperties_New(self->object);
}
return Py_FindMethod(PyDiaObject_Methods, (PyObject *)self, attr);
}
static PyObject *
PyDiaDiagram_FindClosestConnectionPoint(PyDiaDiagram *self, PyObject *args)
{
Point p;
double dist;
ConnectionPoint *cpoint;
PyObject *ret;
PyDiaObject *obj = NULL;
if (!PyArg_ParseTuple(args, "dd|O!:Diagram.find_closest_connectionpoint",
&p.x, &p.y, PyDiaObject_Type, &obj))
return NULL;
dist = diagram_find_closest_connectionpoint(self->dia, &cpoint, &p,
obj ? obj->object : NULL);
ret = PyTuple_New(2);
PyTuple_SetItem(ret, 0, PyFloat_FromDouble(dist));
if (cpoint)
PyTuple_SetItem(ret, 1, PyDiaConnectionPoint_New(cpoint));
else {
Py_INCREF(Py_None);
PyTuple_SetItem(ret, 1, Py_None);
}
return ret;
}
