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_gui_extra/native/juce_AndroidViewComponent.cpp

@@ -0,0 +1,176 @@
+/*
+  ==============================================================================
+
+   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
+{
+
+class AndroidViewComponent::Pimpl  : public ComponentMovementWatcher
+{
+public:
+    Pimpl (const LocalRef<jobject>& v, Component& comp)
+        : ComponentMovementWatcher (&comp),
+          view (v),
+          owner (comp)
+    {
+        if (owner.isShowing())
+            componentPeerChanged();
+    }
+
+    ~Pimpl() override
+    {
+        removeFromParent();
+    }
+
+    void componentMovedOrResized (bool /*wasMoved*/, bool /*wasResized*/) override
+    {
+        auto* topComp = owner.getTopLevelComponent();
+
+        if (topComp->getPeer() != nullptr)
+        {
+            auto pos = topComp->getLocalPoint (&owner, Point<int>());
+
+            Rectangle<int> r (pos.x, pos.y, owner.getWidth(), owner.getHeight());
+            r *= Desktop::getInstance().getDisplays().getPrimaryDisplay()->scale;
+
+            getEnv()->CallVoidMethod (view, AndroidView.layout, r.getX(), r.getY(),
+                                      r.getRight(), r.getBottom());
+        }
+    }
+
+    void componentPeerChanged() override
+    {
+        auto* peer = owner.getPeer();
+
+        if (currentPeer != peer)
+        {
+            removeFromParent();
+            currentPeer = peer;
+
+            addToParent();
+        }
+
+        enum
+        {
+            VISIBLE   = 0,
+            INVISIBLE = 4
+        };
+
+        getEnv()->CallVoidMethod (view, AndroidView.setVisibility, owner.isShowing() ? VISIBLE : INVISIBLE);
+     }
+
+    void componentVisibilityChanged() override
+    {
+        componentPeerChanged();
+    }
+
+    void componentBroughtToFront (Component& comp) override
+    {
+        ComponentMovementWatcher::componentBroughtToFront (comp);
+    }
+
+    Rectangle<int> getViewBounds() const
+    {
+        auto* env = getEnv();
+
+        int width  = env->CallIntMethod (view, AndroidView.getWidth);
+        int height = env->CallIntMethod (view, AndroidView.getHeight);
+
+        return Rectangle<int> (width, height);
+    }
+
+    GlobalRef view;
+
+private:
+    void addToParent()
+    {
+        if (currentPeer != nullptr)
+        {
+            jobject peerView = (jobject) currentPeer->getNativeHandle();
+
+            // NB: Assuming a parent is always of ViewGroup type
+            auto* env = getEnv();
+
+            env->CallVoidMethod (peerView, AndroidViewGroup.addView, view.get());
+            componentMovedOrResized (false, false);
+        }
+    }
+
+    void removeFromParent()
+    {
+        auto* env = getEnv();
+        auto parentView = env->CallObjectMethod (view, AndroidView.getParent);
+
+        if (parentView != nullptr)
+        {
+            // Assuming a parent is always of ViewGroup type
+            env->CallVoidMethod (parentView, AndroidViewGroup.removeView, view.get());
+        }
+    }
+
+    Component& owner;
+    ComponentPeer* currentPeer = nullptr;
+
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (Pimpl)
+};
+
+//==============================================================================
+AndroidViewComponent::AndroidViewComponent()
+{
+}
+
+AndroidViewComponent::~AndroidViewComponent() {}
+
+void AndroidViewComponent::setView (void* view)
+{
+    if (view != getView())
+    {
+        pimpl.reset();
+
+        if (view != nullptr)
+        {
+            // explicitly create a new local ref here so that we don't
+            // delete the users pointer
+            auto* env = getEnv();
+            auto localref = LocalRef<jobject>(env->NewLocalRef((jobject) view));
+
+            pimpl.reset (new Pimpl (localref, *this));
+        }
+    }
+}
+
+void* AndroidViewComponent::getView() const
+{
+    return pimpl == nullptr ? nullptr : (void*) pimpl->view;
+}
+
+void AndroidViewComponent::resizeToFitView()
+{
+    if (pimpl != nullptr)
+        setBounds (pimpl->getViewBounds());
+}
+
+void AndroidViewComponent::paint (Graphics&) {}
+
+} // namespace juce