Fully implement IInfoListener

src/common/serialization/vst3.h

@@ -92,6 +92,7 @@ using ControlRequest =
                  YaEditController2::OpenAboutBox,
                  YaEditControllerHostEditing::BeginEditFromHost,
                  YaEditControllerHostEditing::EndEditFromHost,
+                 YaInfoListener::SetChannelContextInfos,
                  YaKeyswitchController::GetKeyswitchCount,
                  YaKeyswitchController::GetKeyswitchInfo,
                  YaMidiMapping::GetMidiControllerAssignment,

src/plugin/bridges/vst3-impls/plugin-proxy.cpp

@@ -524,10 +524,16 @@ Vst3PluginProxyImpl::endEditFromHost(Steinberg::Vst::ParamID paramID) {
 
 tresult PLUGIN_API Vst3PluginProxyImpl::setChannelContextInfos(
     Steinberg::Vst::IAttributeList* list) {
-    // TODO: Implement
+    if (list) {
-    bridge.logger.log(
+        return bridge.send_message(YaInfoListener::SetChannelContextInfos{
-        "TODO: Implement IInfoListener::setChannelContextInfos()");
+            .instance_id = instance_id(),
-    return Steinberg::kNotImplemented;
+            .list = YaAttributeList::read_channel_context(list)});
+    } else {
+        bridge.logger.log(
+            "WARNING: Null pointer passed to "
+            "'IInfoListener::setChannelContextInfos()'");
+        return Steinberg::kInvalidArgument;
+    }
 }
 
 int32 PLUGIN_API Vst3PluginProxyImpl::getKeyswitchCount(int32 busIndex,

src/wine-host/bridges/vst3.cpp

@@ -45,6 +45,7 @@ InstanceInterfaces::InstanceInterfaces(
       edit_controller(object),
       edit_controller_2(object),
       edit_controller_host_editing(object),
+      info_listener(object),
       keyswitch_controller(object),
       midi_mapping(object),
       note_expression_controller(object),
@@ -430,6 +431,11 @@ void Vst3Bridge::run() {
                     .edit_controller_host_editing->endEditFromHost(
                         request.param_id);
             },
+            [&](YaInfoListener::SetChannelContextInfos& request)
+                -> YaInfoListener::SetChannelContextInfos::Response {
+                return object_instances[request.instance_id]
+                    .info_listener->setChannelContextInfos(&request.list);
+            },
             [&](const YaKeyswitchController::GetKeyswitchCount& request)
                 -> YaKeyswitchController::GetKeyswitchCount::Response {
                 return object_instances[request.instance_id]

src/wine-host/bridges/vst3.h

@@ -155,6 +155,8 @@ struct InstanceInterfaces {
     Steinberg::FUnknownPtr<Steinberg::Vst::IEditController2> edit_controller_2;
     Steinberg::FUnknownPtr<Steinberg::Vst::IEditControllerHostEditing>
         edit_controller_host_editing;
+    Steinberg::FUnknownPtr<Steinberg::Vst::ChannelContext::IInfoListener>
+        info_listener;
     Steinberg::FUnknownPtr<Steinberg::Vst::IKeyswitchController>
         keyswitch_controller;
     Steinberg::FUnknownPtr<Steinberg::Vst::IMidiMapping> midi_mapping;