static void *ctx_wm_python_context_get(const bContext *C, const char *member, void *fall_through)
{
#ifdef WITH_PYTHON
bContextDataResult result;
if (C && CTX_py_dict_get(C)) {
memset(&result, 0, sizeof(bContextDataResult));
BPY_context_member_get((bContext *)C, member, &result);
if (result.ptr.data)
return result.ptr.data;
}
#endif
return fall_through;
}
static int ctx_data_get(bContext *C, const char *member, bContextDataResult *result)
{
int done= 0, recursion= C->data.recursion;
int ret= 0;
memset(result, 0, sizeof(bContextDataResult));
#ifdef WITH_PYTHON
if(CTX_py_dict_get(C)) {
return BPY_context_member_get(C, member, result);
// if (BPY_context_member_get(C, member, result))
// return 1;
}
#endif
/* we check recursion to ensure that we do not get infinite
* loops requesting data from ourselfs in a context callback */
/* Ok, this looks evil...
* if(ret) done= -(-ret | -done);
*
* Values in order of importance
* (0, -1, 1) - Where 1 is highest priority
* */
if(done!=1 && recursion < 1 && C->wm.store) {
bContextStoreEntry *entry;
C->data.recursion= 1;
entry= BLI_rfindstring(&C->wm.store->entries, member, offsetof(bContextStoreEntry, name));
if(entry) {
result->ptr= entry->ptr;
done= 1;
}
}
if(done!=1 && recursion < 2 && C->wm.region) {
C->data.recursion= 2;
if(C->wm.region->type && C->wm.region->type->context) {
ret = C->wm.region->type->context(C, member, result);
if(ret) done= -(-ret | -done);
}
}
if(done!=1 && recursion < 3 && C->wm.area) {
C->data.recursion= 3;
if(C->wm.area->type && C->wm.area->type->context) {
ret = C->wm.area->type->context(C, member, result);
if(ret) done= -(-ret | -done);
}
}
if(done!=1 && recursion < 4 && C->wm.screen) {
bContextDataCallback cb= C->wm.screen->context;
C->data.recursion= 4;
if(cb) {
ret = cb(C, member, result);
if(ret) done= -(-ret | -done);
}
}
C->data.recursion= recursion;
return done;
}
