25bd5d8adb
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"
113 lines
3.9 KiB
C++
113 lines
3.9 KiB
C++
/*
|
|
==============================================================================
|
|
|
|
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
|