namespace pv {
namespace widgets {
-DecoderMenu::DecoderMenu(QWidget *parent, bool first_level_decoder) :
+DecoderMenu::DecoderMenu(QWidget *parent, const char* input, bool first_level_decoder) :
QMenu(parent),
mapper_(this)
{
- GSList *l = g_slist_sort(g_slist_copy(
+ GSList *li = g_slist_sort(g_slist_copy(
(GSList*)srd_decoder_list()), decoder_name_cmp);
- for (; l; l = l->next) {
+ for (GSList *l = li; l; l = l->next) {
const srd_decoder *const d = (srd_decoder*)l->data;
assert(d);
const bool have_channels = (d->channels || d->opt_channels) != 0;
- if (first_level_decoder == have_channels) {
- QAction *const action =
- addAction(QString::fromUtf8(d->name));
- action->setData(qVariantFromValue(l->data));
- mapper_.setMapping(action, action);
- connect(action, SIGNAL(triggered()),
- &mapper_, SLOT(map()));
+ if (first_level_decoder != have_channels)
+ continue;
+
+ if (!first_level_decoder) {
+ // Dismiss all non-stacked decoders unless we're looking for first-level decoders
+ if (!d->inputs)
+ continue;
+
+ // TODO For now we ignore that d->inputs is actually a list
+ if (strncmp((char*)(d->inputs->data), input, 1024) != 0)
+ continue;
}
+
+ QAction *const action =
+ addAction(QString::fromUtf8(d->name));
+ action->setData(qVariantFromValue(l->data));
+ mapper_.setMapping(action, action);
+ connect(action, SIGNAL(triggered()),
+ &mapper_, SLOT(map()));
}
- g_slist_free(l);
+ g_slist_free(li);
connect(&mapper_, SIGNAL(mapped(QObject*)),
this, SLOT(on_action(QObject*)));