From d61e516bbc0e4e71e6fdcafc34e1f7b671107074 Mon Sep 17 00:00:00 2001
From: attila <attila@juce.com>
Date: Mon, 3 Jun 2024 14:31:10 +0200
Subject: [PATCH] Add the parameterIndex property to all WebView related
 parameter ParameterAttachments

This affects the WebSliderParameterAttachment,
WebToggleButtonParameterAttachment, and WebComboBoxParameterAttachment
classes.
---
 .../utilities/juce_ParameterAttachments.cpp                    | 3 +++
 modules/juce_gui_extra/native/javascript/index.js              | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/modules/juce_audio_processors/utilities/juce_ParameterAttachments.cpp b/modules/juce_audio_processors/utilities/juce_ParameterAttachments.cpp
index 2f602c37e7..825c212161 100644
--- a/modules/juce_audio_processors/utilities/juce_ParameterAttachments.cpp
+++ b/modules/juce_audio_processors/utilities/juce_ParameterAttachments.cpp
@@ -304,6 +304,7 @@ void WebSliderParameterAttachment::sendInitialUpdate()
     object->setProperty ("label", parameter.getLabel());
     object->setProperty ("numSteps", parameter.getNumSteps());
     object->setProperty ("interval", range.interval);
+    object->setProperty ("parameterIndex", parameter.getParameterIndex());
     sliderState.emitEvent (object.get());
     attachment.sendInitialUpdate();
 }
@@ -347,6 +348,7 @@ void WebToggleButtonParameterAttachment::sendInitialUpdate()
     DynamicObject::Ptr object { new DynamicObject };
     object->setProperty (detail::WebSliderRelayEvents::Event::eventTypeKey, "propertiesChanged");
     object->setProperty ("name", parameter.getName (100));
+    object->setProperty ("parameterIndex", parameter.getParameterIndex());
     relay.emitEvent (object.get());
     attachment.sendInitialUpdate();
 }
@@ -395,6 +397,7 @@ void WebComboBoxParameterAttachment::sendInitialUpdate()
     DynamicObject::Ptr object { new DynamicObject };
     object->setProperty (detail::WebSliderRelayEvents::Event::eventTypeKey, "propertiesChanged");
     object->setProperty ("name", parameter.getName (100));
+    object->setProperty ("parameterIndex", parameter.getParameterIndex());
 
     if (auto* choiceParameter = dynamic_cast<AudioParameterChoice*> (&parameter))
         object->setProperty ("choices", choiceParameter->choices);
diff --git a/modules/juce_gui_extra/native/javascript/index.js b/modules/juce_gui_extra/native/javascript/index.js
index 8eea75ce74..5710789436 100644
--- a/modules/juce_gui_extra/native/javascript/index.js
+++ b/modules/juce_gui_extra/native/javascript/index.js
@@ -141,6 +141,7 @@ class SliderState {
       label: "",
       numSteps: 100,
       interval: 0,
+      parameterIndex: -1,
     };
     this.valueChangedEvent = new ListenerList();
     this.propertiesChangedEvent = new ListenerList();
@@ -252,6 +253,7 @@ class ToggleState {
     this.value = false;
     this.properties = {
       name: "",
+      parameterIndex: -1,
     };
     this.valueChangedEvent = new ListenerList();
     this.propertiesChangedEvent = new ListenerList();
@@ -326,6 +328,7 @@ class ComboBoxState {
     this.value = 0.0;
     this.properties = {
       name: "",
+      parameterIndex: -1,
       choices: [],
     };
     this.valueChangedEvent = new ListenerList();