git subrepo clone --branch=sono6good https://github.com/essej/JUCE.git deps/juce

subrepo:
  subdir:   "deps/juce"
  merged:   "b13f9084e"
upstream:
  origin:   "https://github.com/essej/JUCE.git"
  branch:   "sono6good"
  commit:   "b13f9084e"
git-subrepo:
  version:  "0.4.3"
  origin:   "https://github.com/ingydotnet/git-subrepo.git"
  commit:   "2f68596"

deps/juce/extras/Projucer/Source/Utility/Helpers/jucer_ValueSourceHelpers.h

@@ -0,0 +1,50 @@
+/*
+  ==============================================================================
+
+   This file is part of the JUCE library.
+   Copyright (c) 2020 - Raw Material Software Limited
+
+   JUCE is an open source library subject to commercial or open-source
+   licensing.
+
+   By using JUCE, you agree to the terms of both the JUCE 6 End-User License
+   Agreement and JUCE Privacy Policy (both effective as of the 16th June 2020).
+
+   End User License Agreement: www.juce.com/juce-6-licence
+   Privacy Policy: www.juce.com/juce-privacy-policy
+
+   Or: You may also use this code under the terms of the GPL v3 (see
+   www.gnu.org/licenses).
+
+   JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
+   EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
+   DISCLAIMED.
+
+  ==============================================================================
+*/
+
+#pragma once
+
+
+//==============================================================================
+template <typename Type>
+class NumericValueSource   : public ValueSourceFilter
+{
+public:
+    NumericValueSource (const Value& source)  : ValueSourceFilter (source) {}
+
+    var getValue() const override
+    {
+        return (Type) sourceValue.getValue();
+    }
+
+    void setValue (const var& newValue) override
+    {
+        const Type newVal = static_cast<Type> (newValue);
+
+        if (newVal != static_cast<Type> (getValue()))  // this test is important, because if a property is missing, it won't
+            sourceValue = newVal;                      // create it (causing an unwanted undo action) when a control sets it to 0
+    }
+
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (NumericValueSource)
+};