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Implement IPluginFactory::getClassInfo

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This commit is contained in:
Robbert van der Helm
2020-12-05 14:13:52 +01:00
parent e6da03ae84
commit dd48523183
2 changed files with 51 additions and 9 deletions
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src/common/serialization/vst3/plugin-factory.cpp
+24 -5
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@@ -26,12 +26,24 @@ YaPluginFactory::YaPluginFactory(
// TODO: We should only copy the interfaces that we support. This should use
// the same list as that used in `createInstance()`.
known_iids.insert(factory->iid);
if (Steinberg::PFactoryInfo info;
factory->getFactoryInfo(&info) == Steinberg::kResultOk) {
factory_info = info;
}
num_classes = factory->countClasses();
// TODO: At this point we don't know what this class is and thus we can't
// filter unsupported classes, right?
class_infos_1.resize(num_classes);
for (int i = 0; i < num_classes; i++) {
Steinberg::PClassInfo info;
if (factory->getClassInfo(i, &info) == Steinberg::kResultOk) {
class_infos_1[i] = info;
}
}
auto factory2 = Steinberg::FUnknownPtr<Steinberg::IPluginFactory2>(factory);
if (!factory2) {
return;
@@ -93,11 +105,18 @@ int32 PLUGIN_API YaPluginFactory::countClasses() {
return num_classes;
}
tresult PLUGIN_API
YaPluginFactory::getClassInfo(Steinberg::int32 /*index*/,
Steinberg::PClassInfo* /*info*/) {
// TODO: Implement
return 0;
tresult PLUGIN_API YaPluginFactory::getClassInfo(Steinberg::int32 index,
Steinberg::PClassInfo* info) {
if (index >= static_cast<int32>(class_infos_1.size())) {
return Steinberg::kInvalidArgument;
}
if (class_infos_1[index]) {
*info = *class_infos_1[index];
return Steinberg::kResultOk;
} else {
return Steinberg::kResultFalse;
}
}
tresult PLUGIN_API