int lo_coerce(lo_type type_to, lo_arg * to, lo_type type_from,
lo_arg * from)
{
if (type_to == type_from) {
memcpy(to, from, lo_arg_size(type_from, from));
return 1;
}
if (lo_is_string_type(type_to) && lo_is_string_type(type_from)) {
strcpy((char *) to, (char *) from);
return 1;
}
if (lo_is_numerical_type(type_to) && lo_is_numerical_type(type_from)) {
switch (type_to) {
case LO_INT32:
to->i = (uint32_t) lo_hires_val(type_from, from);
break;
case LO_INT64:
to->i64 = (uint64_t) lo_hires_val(type_from, from);
break;
case LO_FLOAT:
to->f = (float) lo_hires_val(type_from, from);
break;
case LO_DOUBLE:
to->d = (double) lo_hires_val(type_from, from);
break;
default:
fprintf(stderr, "liblo: bad coercion: %c -> %c\n", type_from,
type_to);
return 0;
}
return 1;
}
return 0;
}
static int lo_can_coerce(char a, char b)
{
return ((a == b) ||
(lo_is_numerical_type(a) && lo_is_numerical_type(b)) ||
(lo_is_string_type(a) && lo_is_string_type (b)));
}
int wxSpinTreeCtrl_liblo_callback(const char *path, const char *types, lo_arg **argv, int argc, void * WXUNUSED(data), void *user_data)
{
// DEBUG PRINT:
printf("wxSpinTreeCtrl got spin message: %s", path);
for (int i=0; i<argc; i++) {
printf(" ");
lo_arg_pp((lo_type) types[i], argv[i]);
}
printf("\n");
if (!argc)
{
std::cout << "ERROR: got message for " << path << " without any method or arguments" << std::endl;
return 1;
}
// check that the treeCtrl was provided as user_data
wxSpinTreeCtrl *treeCtrl = (wxSpinTreeCtrl*) user_data;
if (! treeCtrl)
return 1;
// WARNING: this callback will match ANY path, so we must manually check
// if it is within the SPIN namespace, and if it matches the sceneID:
// TODO: replace this with node/scene callbacks!!!
/*
std::string spinToken, sceneString, nodeString;
std::istringstream pathstream(path);
pathstream.get(); // ignore leading slash
getline(pathstream, spinToken, '/');
getline(pathstream, sceneString, '/');
getline(pathstream, nodeString, '/');
if ((spinToken!="SPIN") || !spin::wildcardMatch(sceneString.c_str(), spin::spinApp::Instance().getSceneID().c_str()) )
{
std::cout << "Warning: wxSpinTreeCtrl is ignoring message: " << path << std::endl;
return 1;
}
*/
// get the method (argv[0]):
std::string theMethod;
if (lo_is_string_type((lo_type) types[0]))
{
theMethod = std::string((char *) argv[0]);
}
else
return 0;
// SCENE MESSAGES:
if (1)//(nodeString.empty())
{
if ((theMethod=="nodeList") && (argc>2))
{
for (int i = 2; i < argc; ++i)
{
if (strcmp((char*) argv[i], "NULL") != 0) treeCtrl->addNode((char*) argv[i]);
}
}
else if ((theMethod=="createNode") && (argc==3))
{
treeCtrl->addNode((char*) argv[1]);
}
else if ((theMethod=="deleteNode") && (argc==2))
{
treeCtrl->removeNode((char*) argv[1]);
}
else if (theMethod=="refresh")
{
treeCtrl->Refresh();
}
else if (theMethod=="clear")
{
treeCtrl->Refresh();
treeCtrl->SelectNode(NULL);
}
else if ((theMethod=="parentChange") && (argc==3))
{
//std::cout << "got parentChange for node " << (char*)argv[1] << ". New parent: " << (char*)argv[2] << std::endl;
//treeCtrl->removeNode((char*) argv[1]);
//treeCtrl->addNode((char*) argv[1]);
treeCtrl->addNode((char*)argv[1]);
}
}
/*
// NODE MESSAGES:
else
{
if ((theMethod=="setParent") && (argc==2))
{
treeCtrl->removeNode(nodeString.c_str());
treeCtrl->addNode(nodeString.c_str());
}
}
*/
return 1;
}
