More command input improvements

Author: timothyschoen

Source/Object.cpp

@@ -420,7 +420,8 @@ void Object::setType(String const& newType, pd::WeakReference existingObject)
 
         if (checkedOut && checkedIn && (outlet->isSignal == iolets[0]->isSignal) && (inlet->isSignal == iolets[this->numInputs]->isSignal)) {
             // Call async to make sure the object is created before the connection
-            MessageManager::callAsync([this, outlet, inlet]() {
+            MessageManager::callAsync([_this = SafePointer(this), this, outlet, inlet]() {
+                if(!_this) return;
                 cnv->connections.add(cnv, outlet, iolets[0], nullptr);
                 cnv->connections.add(cnv, iolets[this->numInputs], inlet, nullptr);
             });

Source/PluginEditor.cpp

@@ -1637,6 +1637,8 @@ bool PluginEditor::perform(InvocationInfo const& info)
             cnv->deselectAll();
             if (auto* obj = cnv->objects.back())
                 cnv->setSelected(obj, true); // Select newly created object
+            
+            sidebar->updateCommandInputTarget();
             return true;
         }