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/modules/juce_graphics/placement/juce_RectanglePlacement.cpp

@@ -0,0 +1,122 @@
+/*
+  ==============================================================================
+
+   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.
+
+  ==============================================================================
+*/
+
+namespace juce
+{
+
+bool RectanglePlacement::operator== (const RectanglePlacement& other) const noexcept
+{
+    return flags == other.flags;
+}
+
+bool RectanglePlacement::operator!= (const RectanglePlacement& other) const noexcept
+{
+    return flags != other.flags;
+}
+
+void RectanglePlacement::applyTo (double& x, double& y, double& w, double& h,
+                                  const double dx, const double dy, const double dw, const double dh) const noexcept
+{
+    if (w == 0.0 || h == 0.0)
+        return;
+
+    if ((flags & stretchToFit) != 0)
+    {
+        x = dx;
+        y = dy;
+        w = dw;
+        h = dh;
+    }
+    else
+    {
+        double scale = (flags & fillDestination) != 0 ? jmax (dw / w, dh / h)
+                                                      : jmin (dw / w, dh / h);
+
+        if ((flags & onlyReduceInSize) != 0)
+            scale = jmin (scale, 1.0);
+
+        if ((flags & onlyIncreaseInSize) != 0)
+            scale = jmax (scale, 1.0);
+
+        w *= scale;
+        h *= scale;
+
+        if ((flags & xLeft) != 0)
+            x = dx;
+        else if ((flags & xRight) != 0)
+            x = dx + dw - w;
+        else
+            x = dx + (dw - w) * 0.5;
+
+        if ((flags & yTop) != 0)
+            y = dy;
+        else if ((flags & yBottom) != 0)
+            y = dy + dh - h;
+        else
+            y = dy + (dh - h) * 0.5;
+    }
+}
+
+AffineTransform RectanglePlacement::getTransformToFit (const Rectangle<float>& source, const Rectangle<float>& destination) const noexcept
+{
+    if (source.isEmpty())
+        return AffineTransform();
+
+    float newX = destination.getX();
+    float newY = destination.getY();
+
+    float scaleX = destination.getWidth() / source.getWidth();
+    float scaleY = destination.getHeight() / source.getHeight();
+
+    if ((flags & stretchToFit) == 0)
+    {
+        scaleX = (flags & fillDestination) != 0 ? jmax (scaleX, scaleY)
+                                                : jmin (scaleX, scaleY);
+
+        if ((flags & onlyReduceInSize) != 0)
+            scaleX = jmin (scaleX, 1.0f);
+
+        if ((flags & onlyIncreaseInSize) != 0)
+            scaleX = jmax (scaleX, 1.0f);
+
+        scaleY = scaleX;
+
+        if ((flags & xRight) != 0)
+            newX += destination.getWidth() - source.getWidth() * scaleX;             // right
+        else if ((flags & xLeft) == 0)
+            newX += (destination.getWidth() - source.getWidth() * scaleX) / 2.0f;    // centre
+
+        if ((flags & yBottom) != 0)
+            newY += destination.getHeight() - source.getHeight() * scaleX;             // bottom
+        else if ((flags & yTop) == 0)
+            newY += (destination.getHeight() - source.getHeight() * scaleX) / 2.0f;    // centre
+    }
+
+    return AffineTransform::translation (-source.getX(), -source.getY())
+                .scaled (scaleX, scaleY)
+                .translated (newX, newY);
+}
+
+} // namespace juce