From 84fbdba9f56cc608478d3ebf3a0cf610450f3b34 Mon Sep 17 00:00:00 2001
From: yuyoyuppe <a.yuyoyuppe@gmail.com>
Date: Wed, 4 Mar 2020 13:40:32 +0300
Subject: [PATCH] MSIX: use com_object_factory for powerrename

---
 .../powerrename/UWPui/PowerRenameUWPUI.cpp    | 66 +------------------
 1 file changed, 2 insertions(+), 64 deletions(-)

diff --git a/src/modules/powerrename/UWPui/PowerRenameUWPUI.cpp b/src/modules/powerrename/UWPui/PowerRenameUWPUI.cpp
index be556e37ae..8ced4e21b7 100644
--- a/src/modules/powerrename/UWPui/PowerRenameUWPUI.cpp
+++ b/src/modules/powerrename/UWPui/PowerRenameUWPUI.cpp
@@ -4,6 +4,7 @@
 #include <CLSID.h>
 #include <PowerRenameExt.h>
 #include <common.h>
+#include <com_object_factory.h>
 
 std::atomic<DWORD> g_dwModuleRefCount = 0;
 
@@ -24,69 +25,6 @@ void ModuleRelease()
 }
 HINSTANCE g_hInst = 0;
 
-class CPowerRenameClassLocalFactory : public IClassFactory
-{
-public:
-    CPowerRenameClassLocalFactory(_In_ REFCLSID clsid) :
-        _clsid(clsid)
-    {
-    }
-
-    // IUnknown methods
-    IFACEMETHODIMP QueryInterface(_In_ REFIID riid, _COM_Outptr_ void** ppv)
-    {
-        static const QITAB qit[] = {
-            QITABENT(CPowerRenameClassLocalFactory, IClassFactory),
-            { 0 }
-        };
-        return QISearch(this, qit, riid, ppv);
-    }
-
-    IFACEMETHODIMP_(ULONG)
-    AddRef()
-    {
-        return ++_refCount;
-    }
-
-    IFACEMETHODIMP_(ULONG)
-    Release()
-    {
-        LONG refCount = --_refCount;
-        return refCount;
-    }
-
-    // IClassFactory methods
-    IFACEMETHODIMP CreateInstance(_In_opt_ IUnknown* punkOuter, _In_ REFIID riid, _Outptr_ void** ppv)
-    {
-        *ppv = NULL;
-        HRESULT hr;
-        if (punkOuter)
-        {
-            hr = CLASS_E_NOAGGREGATION;
-        }
-        else
-        {
-            if (_clsid == CLSID_PowerRenameMenu)
-            {
-                hr = CPowerRenameMenu::s_CreateInstance(punkOuter, riid, ppv);
-            }
-            else
-            {
-                hr = CLASS_E_CLASSNOTAVAILABLE;
-            }
-        }
-        return hr;
-    }
-
-    IFACEMETHODIMP LockServer(BOOL)
-    {
-        return S_OK;
-    }
-
-private:
-    std::atomic<long> _refCount;
-    CLSID _clsid;
-};
 
 int APIENTRY wWinMain(_In_ HINSTANCE hInstance,
                       _In_opt_ HINSTANCE,
@@ -96,7 +34,7 @@ int APIENTRY wWinMain(_In_ HINSTANCE hInstance,
     main_thread_id = GetCurrentThreadId();
     winrt::init_apartment();
     g_hInst = hInstance;
-    CPowerRenameClassLocalFactory factory{CLSID_PowerRenameMenu};
+    com_object_factory<CPowerRenameMenu> factory;
     DWORD token;
     if (!SUCCEEDED(CoRegisterClassObject(CLSID_PowerRenameMenu, &factory, CLSCTX_LOCAL_SERVER, REGCLS_MULTIPLEUSE, &token)))
     {