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_events/native/juce_win32_WinRTWrapper.h

@@ -0,0 +1,112 @@
+/*
+  ==============================================================================
+
+   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.
+
+   The code included in this file is provided under the terms of the ISC license
+   http://www.isc.org/downloads/software-support-policy/isc-license. Permission
+   To use, copy, modify, and/or distribute this software for any purpose with or
+   without fee is hereby granted provided that the above copyright notice and
+   this permission notice appear in all copies.
+
+   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 WinRTWrapper :   public DeletedAtShutdown
+{
+public:
+    //==============================================================================
+    ~WinRTWrapper();
+    bool isInitialised() const noexcept  { return initialised; }
+
+    JUCE_DECLARE_SINGLETON (WinRTWrapper, true)
+
+    //==============================================================================
+    template <class ComClass>
+    ComSmartPtr<ComClass> activateInstance (const wchar_t* runtimeClassID, REFCLSID classUUID)
+    {
+        ComSmartPtr<ComClass> result;
+
+        if (isInitialised())
+        {
+            ComSmartPtr<IInspectable> inspectable;
+            ScopedHString runtimeClass (runtimeClassID);
+            auto hr = roActivateInstance (runtimeClass.get(), inspectable.resetAndGetPointerAddress());
+
+            if (SUCCEEDED (hr))
+                inspectable->QueryInterface (classUUID, (void**) result.resetAndGetPointerAddress());
+        }
+
+        return result;
+    }
+
+    template <class ComClass>
+    ComSmartPtr<ComClass> getWRLFactory (const wchar_t* runtimeClassID)
+    {
+        ComSmartPtr<ComClass> comPtr;
+
+        if (isInitialised())
+        {
+            ScopedHString classID (runtimeClassID);
+
+            if (classID.get() != nullptr)
+                roGetActivationFactory (classID.get(), __uuidof (ComClass), (void**) comPtr.resetAndGetPointerAddress());
+        }
+
+        return comPtr;
+    }
+
+    //==============================================================================
+    class ScopedHString
+    {
+    public:
+        ScopedHString (String);
+        ~ScopedHString();
+
+        HSTRING get() const noexcept          { return hstr; }
+
+    private:
+        HSTRING hstr = nullptr;
+
+        JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ScopedHString)
+    };
+
+    String hStringToString (HSTRING);
+
+private:
+    WinRTWrapper();
+
+    //==============================================================================
+    HMODULE winRTHandle = nullptr;
+    bool initialised = false;
+
+    typedef HRESULT (WINAPI* RoInitializeFuncPtr) (int);
+    typedef HRESULT (WINAPI* WindowsCreateStringFuncPtr) (LPCWSTR, UINT32, HSTRING*);
+    typedef HRESULT (WINAPI* WindowsDeleteStringFuncPtr) (HSTRING);
+    typedef PCWSTR  (WINAPI* WindowsGetStringRawBufferFuncPtr) (HSTRING, UINT32*);
+    typedef HRESULT (WINAPI* RoActivateInstanceFuncPtr) (HSTRING, IInspectable**);
+    typedef HRESULT (WINAPI* RoGetActivationFactoryFuncPtr) (HSTRING, REFIID, void**);
+
+    RoInitializeFuncPtr roInitialize = nullptr;
+    WindowsCreateStringFuncPtr createHString = nullptr;
+    WindowsDeleteStringFuncPtr deleteHString = nullptr;
+    WindowsGetStringRawBufferFuncPtr getHStringRawBuffer = nullptr;
+    RoActivateInstanceFuncPtr roActivateInstance = nullptr;
+    RoGetActivationFactoryFuncPtr roGetActivationFactory = nullptr;
+
+    //==============================================================================
+    JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (WinRTWrapper)
+};
+
+} // namespace juce