comparison transform/TransformFactory.cpp @ 58:f7cb156508cc

* Avoid showing input selection and channel selection for generator plugins

 
     Vamp::PluginBase *plugin = 0;
 
     bool frequency = false;
     bool effect = false;
+    bool generator = false;
 
     if (FeatureExtractionPluginFactory::instanceFor(id)) {
 
         Vamp::Plugin *vp =
             FeatureExtractionPluginFactory::instanceFor(id)->instantiatePlugin

             desc->audioOutputPortCount > 0 &&
             !desc->isSynth) {
             effect = true;
         }
 
+        if (desc->audioInputPortCount == 0) {
+            generator = true;
+        }
+
         if (output != "A") {
             int outputNo = output.toInt();
             if (outputNo >= 0 && outputNo < desc->controlOutputPortCount) {
                 outputLabel = desc->controlOutputPortNames[outputNo].c_str();
             }

 
         int defaultChannel = context.channel;
 
         PluginParameterDialog *dialog = new PluginParameterDialog(plugin);
 
-        if (candidateModelNames.size() > 1) {
+        if (candidateModelNames.size() > 1 && !generator) {
             dialog->setCandidateInputModels(candidateModelNames);
         }
 
-        dialog->setChannelArrangement(sourceChannels, targetChannels,
-                                      defaultChannel);
+        if (targetChannels > 0) {
+            dialog->setChannelArrangement(sourceChannels, targetChannels,
+                                          defaultChannel);
+        }
         
         dialog->setOutputLabel(outputLabel);
         
         dialog->setShowProcessingOptions(true, frequency);