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/AudioPluginHost/Source/UI/GraphEditorPanel.h

@@ -0,0 +1,172 @@
+/*
+  ==============================================================================
+
+   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
+
+#include "../Plugins/PluginGraph.h"
+
+class MainHostWindow;
+
+//==============================================================================
+/**
+    A panel that displays and edits a PluginGraph.
+*/
+class GraphEditorPanel   : public Component,
+                           public ChangeListener,
+                           private Timer
+{
+public:
+    GraphEditorPanel (PluginGraph& graph);
+    ~GraphEditorPanel() override;
+
+    void createNewPlugin (const PluginDescription&, Point<int> position);
+
+    void paint (Graphics&) override;
+    void resized() override;
+
+    void mouseDown (const MouseEvent&) override;
+    void mouseUp   (const MouseEvent&) override;
+    void mouseDrag (const MouseEvent&) override;
+
+    void changeListenerCallback (ChangeBroadcaster*) override;
+
+    //==============================================================================
+    void updateComponents();
+
+    //==============================================================================
+    void showPopupMenu (Point<int> position);
+
+    //==============================================================================
+    void beginConnectorDrag (AudioProcessorGraph::NodeAndChannel source,
+                             AudioProcessorGraph::NodeAndChannel dest,
+                             const MouseEvent&);
+    void dragConnector (const MouseEvent&);
+    void endDraggingConnector (const MouseEvent&);
+
+    //==============================================================================
+    PluginGraph& graph;
+
+private:
+    struct PluginComponent;
+    struct ConnectorComponent;
+    struct PinComponent;
+
+    OwnedArray<PluginComponent> nodes;
+    OwnedArray<ConnectorComponent> connectors;
+    std::unique_ptr<ConnectorComponent> draggingConnector;
+    std::unique_ptr<PopupMenu> menu;
+
+    PluginComponent* getComponentForPlugin (AudioProcessorGraph::NodeID) const;
+    ConnectorComponent* getComponentForConnection (const AudioProcessorGraph::Connection&) const;
+    PinComponent* findPinAt (Point<float>) const;
+
+    //==============================================================================
+    Point<int> originalTouchPos;
+
+    void timerCallback() override;
+
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (GraphEditorPanel)
+};
+
+
+//==============================================================================
+/**
+    A panel that embeds a GraphEditorPanel with a midi keyboard at the bottom.
+
+    It also manages the graph itself, and plays it.
+*/
+class GraphDocumentComponent  : public Component,
+                                public DragAndDropTarget,
+                                public DragAndDropContainer,
+                                private ChangeListener
+{
+public:
+    GraphDocumentComponent (AudioPluginFormatManager& formatManager,
+                            AudioDeviceManager& deviceManager,
+                            KnownPluginList& pluginList);
+
+    ~GraphDocumentComponent() override;
+
+    //==============================================================================
+    void createNewPlugin (const PluginDescription&, Point<int> position);
+    void setDoublePrecision (bool doublePrecision);
+    bool closeAnyOpenPluginWindows();
+
+    //==============================================================================
+    std::unique_ptr<PluginGraph> graph;
+
+    void resized() override;
+    void unfocusKeyboardComponent();
+    void releaseGraph();
+
+    //==============================================================================
+    bool isInterestedInDragSource (const SourceDetails&) override;
+    void itemDropped (const SourceDetails&) override;
+
+    //==============================================================================
+    std::unique_ptr<GraphEditorPanel> graphPanel;
+    std::unique_ptr<MidiKeyboardComponent> keyboardComp;
+
+    //==============================================================================
+    void showSidePanel (bool isSettingsPanel);
+    void hideLastSidePanel();
+
+    BurgerMenuComponent burgerMenu;
+
+private:
+    //==============================================================================
+    AudioDeviceManager& deviceManager;
+    KnownPluginList& pluginList;
+
+    AudioProcessorPlayer graphPlayer;
+    MidiKeyboardState keyState;
+    MidiOutput* midiOutput = nullptr;
+
+    struct TooltipBar;
+    std::unique_ptr<TooltipBar> statusBar;
+
+    class TitleBarComponent;
+    std::unique_ptr<TitleBarComponent> titleBarComponent;
+
+    //==============================================================================
+    struct PluginListBoxModel;
+    std::unique_ptr<PluginListBoxModel> pluginListBoxModel;
+
+    ListBox pluginListBox;
+
+    SidePanel mobileSettingsSidePanel { "Settings", 300, true };
+    SidePanel pluginListSidePanel    { "Plugins", 250, false };
+    SidePanel* lastOpenedSidePanel = nullptr;
+
+    //==============================================================================
+    void changeListenerCallback (ChangeBroadcaster*) override;
+
+    void init();
+    void checkAvailableWidth();
+    void updateMidiOutput();
+
+    //==============================================================================
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (GraphDocumentComponent)
+};