添加CustomTextRenderer类，用于实现文字描边功能

core/Base/Renderer.cpp

@@ -3,12 +3,15 @@
 #include "..\e2dnode.h"
 
 static bool s_bShowFps = false;
+static float s_fDpiScaleX = 0;
+static float s_fDpiScaleY = 0;
 static IDWriteTextFormat * s_pTextFormat = nullptr;
 static ID2D1Factory * s_pDirect2dFactory = nullptr;
 static ID2D1HwndRenderTarget * s_pRenderTarget = nullptr;
 static ID2D1SolidColorBrush * s_pSolidBrush = nullptr;
 static IWICImagingFactory * s_pIWICFactory = nullptr;
 static IDWriteFactory * s_pDWriteFactory = nullptr;
+static e2d::CustomTextRenderer * s_pTextRenderer = nullptr;
 static D2D1_COLOR_F s_nClearColor = D2D1::ColorF(D2D1::ColorF::Black);
 
 
@@ -16,7 +19,7 @@ bool e2d::Renderer::__createDeviceIndependentResources()
 {
 	// 创建设备无关资源，它们的生命周期和程序的时长相同
 	HRESULT hr = D2D1CreateFactory(
-		D2D1_FACTORY_TYPE_SINGLE_THREADED, 
+		D2D1_FACTORY_TYPE_SINGLE_THREADED,
 		&s_pDirect2dFactory
 	);
 
@@ -46,21 +49,27 @@ bool e2d::Renderer::__createDeviceIndependentResources()
 		ASSERT(SUCCEEDED(hr), "Create IDWriteFactory Failed!");
 	}
 
+	if (SUCCEEDED(hr))
+	{
+		// 工厂将返回当前的系统 DPI，这个值也将用来创建窗口
+		Renderer::getID2D1Factory()->GetDesktopDpi(&s_fDpiScaleX, &s_fDpiScaleY);
+	}
+
 	if (SUCCEEDED(hr))
 	{
 		// 创建文本格式化对象
 		hr = s_pDWriteFactory->CreateTextFormat(
 			L"",
 			NULL,
-			DWRITE_FONT_WEIGHT_NORMAL,
+			DWRITE_FONT_WEIGHT_BOLD,
 			DWRITE_FONT_STYLE_NORMAL,
 			DWRITE_FONT_STRETCH_NORMAL,
-			18,
+			22,
 			L"",
 			&s_pTextFormat
 		);
 
-		if (s_pTextFormat)
+		if (SUCCEEDED(hr))
 		{
 			s_pTextFormat->SetWordWrapping(DWRITE_WORD_WRAPPING_NO_WRAP);
 		}
@@ -72,7 +81,7 @@ bool e2d::Renderer::__createDeviceIndependentResources()
 bool e2d::Renderer::__createDeviceResources()
 {
 	HRESULT hr = S_OK;
-	
+
 	if (!s_pRenderTarget)
 	{
 		HWND hWnd = Window::getHWnd();
@@ -107,8 +116,18 @@ bool e2d::Renderer::__createDeviceResources()
 			);
 			ASSERT(SUCCEEDED(hr), "Create ID2D1SolidColorBrush Failed!");
 		}
+
+		if (SUCCEEDED(hr))
+		{
+			// 创建自定义的文字渲染器
+			s_pTextRenderer = new (std::nothrow) CustomTextRenderer(
+				s_pDirect2dFactory,
+				s_pRenderTarget,
+				s_pSolidBrush
+			);
+		}
 	}
-	
+
 	return SUCCEEDED(hr);
 }
 
@@ -116,6 +135,7 @@ void e2d::Renderer::__discardDeviceResources()
 {
 	SafeReleaseInterface(&s_pRenderTarget);
 	SafeReleaseInterface(&s_pSolidBrush);
+	SafeReleaseInterface(&s_pTextRenderer);
 }
 
 void e2d::Renderer::__discardResources()
@@ -124,6 +144,7 @@ void e2d::Renderer::__discardResources()
 	SafeReleaseInterface(&s_pDirect2dFactory);
 	SafeReleaseInterface(&s_pRenderTarget);
 	SafeReleaseInterface(&s_pSolidBrush);
+	SafeReleaseInterface(&s_pTextRenderer);
 	SafeReleaseInterface(&s_pIWICFactory);
 	SafeReleaseInterface(&s_pDWriteFactory);
 }
@@ -148,7 +169,7 @@ void e2d::Renderer::__render()
 	{
 		static int s_nRenderTimes = 0;
 		static double s_fLastRenderTime = 0;
-		static e2d::String s_sFpsText = L"";
+		static String s_sFpsText;
 
 		s_nRenderTimes++;
 
@@ -160,9 +181,31 @@ void e2d::Renderer::__render()
 			s_nRenderTimes = 0;
 		}
 
-		s_pSolidBrush->SetColor(D2D1::ColorF(D2D1::ColorF::White));
+		IDWriteTextLayout * pTextLayout = nullptr;
-		s_pRenderTarget->SetTransform(D2D1::Matrix3x2F::Identity());
+
-		s_pRenderTarget->DrawTextW(s_sFpsText, (UINT32)s_sFpsText.getLength(), s_pTextFormat, D2D1::RectF(), s_pSolidBrush);
+		hr = s_pDWriteFactory->CreateTextLayout(
+			s_sFpsText,
+			(UINT32)s_sFpsText.getLength(),
+			s_pTextFormat,
+			0,
+			0,
+			&pTextLayout
+		);
+
+		if (SUCCEEDED(hr))
+		{
+			s_pRenderTarget->SetTransform(D2D1::Matrix3x2F::Identity());
+			s_pTextRenderer->SetTextStyle(
+				D2D1::ColorF(D2D1::ColorF::White),
+				D2D1::ColorF(D2D1::ColorF::Black),
+				2.0f,
+				1.0f
+			);
+
+			pTextLayout->Draw(NULL, s_pTextRenderer, 10, 0);
+
+			SafeReleaseInterface(&pTextLayout);
+		}
 	}
 
 	// 终止渲染
@@ -195,6 +238,16 @@ void e2d::Renderer::showFps(bool show)
 	s_bShowFps = show;
 }
 
+float e2d::Renderer::getDpiScaleX()
+{
+	return s_fDpiScaleX;
+}
+
+float e2d::Renderer::getDpiScaleY()
+{
+	return s_fDpiScaleY;
+}
+
 ID2D1Factory * e2d::Renderer::getID2D1Factory()
 {
 	return s_pDirect2dFactory;
@@ -219,3 +272,8 @@ IDWriteFactory * e2d::Renderer::getIDWriteFactory()
 {
 	return s_pDWriteFactory;
 }
+
+e2d::CustomTextRenderer * e2d::Renderer::getCustomTextRenderer()
+{
+	return s_pTextRenderer;
+}

core/Base/Window.cpp

@@ -29,10 +29,8 @@ bool e2d::Window::__init()
 
 	// 因为 CreateWindow 函数使用的是像素大小，获取系统的 DPI 以使它
 	// 适应窗口缩放
-	float dpiX, dpiY;
+	float dpiX = Renderer::getDpiScaleX();
-
+	float dpiY = Renderer::getDpiScaleY();
-	// 工厂将返回当前的系统 DPI，这个值也将用来创建窗口
-	Renderer::getID2D1Factory()->GetDesktopDpi(&dpiX, &dpiY);
 
 	UINT nWidth = static_cast<UINT>(ceil(640 * dpiX / 96.f));
 	UINT nHeight = static_cast<UINT>(ceil(480 * dpiY / 96.f));

core/Custom/CustomTextRenderer.cpp

@@ -0,0 +1,346 @@
+#include "..\e2dcustom.h"
+
+using namespace e2d;
+
+CustomTextRenderer::CustomTextRenderer(
+	ID2D1Factory* pD2DFactory,
+	ID2D1HwndRenderTarget* pRT,
+	ID2D1SolidColorBrush* pBrush
+)
+	: cRefCount_(0)
+	, pD2DFactory_(pD2DFactory)
+	, pRT_(pRT)
+	, pBrush_(pBrush)
+	, sFillColor_()
+	, sOutlineColor_()
+	, fStrokeWidth_(1)
+	, fOpacity_(1)
+{
+	pD2DFactory_->AddRef();
+	pRT_->AddRef();
+	pBrush_->AddRef();
+}
+
+CustomTextRenderer::~CustomTextRenderer()
+{
+	SafeReleaseInterface(&pD2DFactory_);
+	SafeReleaseInterface(&pRT_);
+	SafeReleaseInterface(&pBrush_);
+}
+
+STDMETHODIMP_(void) CustomTextRenderer::SetTextStyle(
+	CONST D2D1_COLOR_F &fillColor,
+	CONST D2D1_COLOR_F &outlineColor,
+	FLOAT strokeWidth,
+	FLOAT opacity
+)
+{
+	sFillColor_ = fillColor;
+	sOutlineColor_ = outlineColor;
+	fStrokeWidth_ = strokeWidth;
+	fOpacity_ = opacity;
+}
+
+STDMETHODIMP CustomTextRenderer::DrawGlyphRun(
+	__maybenull void* clientDrawingContext,
+	FLOAT baselineOriginX,
+	FLOAT baselineOriginY,
+	DWRITE_MEASURING_MODE measuringMode,
+	__in DWRITE_GLYPH_RUN const* glyphRun,
+	__in DWRITE_GLYPH_RUN_DESCRIPTION const* glyphRunDescription,
+	IUnknown* clientDrawingEffect
+)
+{
+	HRESULT hr = S_OK;
+
+	ID2D1PathGeometry* pPathGeometry = NULL;
+	hr = pD2DFactory_->CreatePathGeometry(
+		&pPathGeometry
+	);
+
+	ID2D1GeometrySink* pSink = NULL;
+	if (SUCCEEDED(hr))
+	{
+		hr = pPathGeometry->Open(
+			&pSink
+		);
+	}
+
+	if (SUCCEEDED(hr))
+	{
+		hr = glyphRun->fontFace->GetGlyphRunOutline(
+			glyphRun->fontEmSize,
+			glyphRun->glyphIndices,
+			glyphRun->glyphAdvances,
+			glyphRun->glyphOffsets,
+			glyphRun->glyphCount,
+			glyphRun->isSideways,
+			glyphRun->bidiLevel % 2,
+			pSink
+		);
+	}
+
+	if (SUCCEEDED(hr))
+	{
+		hr = pSink->Close();
+	}
+
+	D2D1::Matrix3x2F const matrix = D2D1::Matrix3x2F(
+		1.0f, 0.0f,
+		0.0f, 1.0f,
+		baselineOriginX, baselineOriginY
+	);
+
+	ID2D1TransformedGeometry* pTransformedGeometry = NULL;
+	if (SUCCEEDED(hr))
+	{
+		hr = pD2DFactory_->CreateTransformedGeometry(
+			pPathGeometry,
+			&matrix,
+			&pTransformedGeometry
+		);
+	}
+
+	if (SUCCEEDED(hr))
+	{
+		pBrush_->SetOpacity(fOpacity_);
+		pBrush_->SetColor(sOutlineColor_);
+
+		pRT_->DrawGeometry(
+			pTransformedGeometry,
+			pBrush_,
+			fStrokeWidth_
+		);
+
+		pBrush_->SetColor(sFillColor_);
+
+		pRT_->FillGeometry(
+			pTransformedGeometry,
+			pBrush_
+		);
+	}
+
+	SafeReleaseInterface(&pPathGeometry);
+	SafeReleaseInterface(&pSink);
+	SafeReleaseInterface(&pTransformedGeometry);
+
+	return hr;
+}
+
+STDMETHODIMP CustomTextRenderer::DrawUnderline(
+	__maybenull void* clientDrawingContext,
+	FLOAT baselineOriginX,
+	FLOAT baselineOriginY,
+	__in DWRITE_UNDERLINE const* underline,
+	IUnknown* clientDrawingEffect
+)
+{
+	HRESULT hr;
+
+	D2D1_RECT_F rect = D2D1::RectF(
+		0,
+		underline->offset,
+		underline->width,
+		underline->offset + underline->thickness
+	);
+
+	ID2D1RectangleGeometry* pRectangleGeometry = NULL;
+	hr = pD2DFactory_->CreateRectangleGeometry(
+		&rect,
+		&pRectangleGeometry
+	);
+
+	D2D1::Matrix3x2F const matrix = D2D1::Matrix3x2F(
+		1.0f, 0.0f,
+		0.0f, 1.0f,
+		baselineOriginX, baselineOriginY
+	);
+
+	ID2D1TransformedGeometry* pTransformedGeometry = NULL;
+	if (SUCCEEDED(hr))
+	{
+		hr = pD2DFactory_->CreateTransformedGeometry(
+			pRectangleGeometry,
+			&matrix,
+			&pTransformedGeometry
+		);
+	}
+
+	if (SUCCEEDED(hr))
+	{
+		pBrush_->SetOpacity(fOpacity_);
+		pBrush_->SetColor(sOutlineColor_);
+
+		pRT_->DrawGeometry(
+			pTransformedGeometry,
+			pBrush_,
+			fStrokeWidth_
+		);
+
+		pBrush_->SetColor(sFillColor_);
+
+		pRT_->FillGeometry(
+			pTransformedGeometry,
+			pBrush_
+		);
+	}
+
+	SafeReleaseInterface(&pRectangleGeometry);
+	SafeReleaseInterface(&pTransformedGeometry);
+
+	return S_OK;
+}
+
+STDMETHODIMP CustomTextRenderer::DrawStrikethrough(
+	__maybenull void* clientDrawingContext,
+	FLOAT baselineOriginX,
+	FLOAT baselineOriginY,
+	__in DWRITE_STRIKETHROUGH const* strikethrough,
+	IUnknown* clientDrawingEffect
+)
+{
+	HRESULT hr;
+
+	D2D1_RECT_F rect = D2D1::RectF(
+		0,
+		strikethrough->offset,
+		strikethrough->width,
+		strikethrough->offset + strikethrough->thickness
+	);
+
+	ID2D1RectangleGeometry* pRectangleGeometry = NULL;
+	hr = pD2DFactory_->CreateRectangleGeometry(
+		&rect,
+		&pRectangleGeometry
+	);
+
+	D2D1::Matrix3x2F const matrix = D2D1::Matrix3x2F(
+		1.0f, 0.0f,
+		0.0f, 1.0f,
+		baselineOriginX, baselineOriginY
+	);
+
+	ID2D1TransformedGeometry* pTransformedGeometry = NULL;
+	if (SUCCEEDED(hr))
+	{
+		hr = pD2DFactory_->CreateTransformedGeometry(
+			pRectangleGeometry,
+			&matrix,
+			&pTransformedGeometry
+		);
+	}
+
+	if (SUCCEEDED(hr))
+	{
+		pBrush_->SetOpacity(fOpacity_);
+		pBrush_->SetColor(sOutlineColor_);
+
+		pRT_->DrawGeometry(
+			pTransformedGeometry,
+			pBrush_,
+			fStrokeWidth_
+		);
+
+		pBrush_->SetColor(sFillColor_);
+
+		pRT_->FillGeometry(
+			pTransformedGeometry,
+			pBrush_
+		);
+	}
+
+	SafeReleaseInterface(&pRectangleGeometry);
+	SafeReleaseInterface(&pTransformedGeometry);
+
+	return S_OK;
+}
+
+STDMETHODIMP CustomTextRenderer::DrawInlineObject(
+	__maybenull void* clientDrawingContext,
+	FLOAT originX,
+	FLOAT originY,
+	IDWriteInlineObject* inlineObject,
+	BOOL isSideways,
+	BOOL isRightToLeft,
+	IUnknown* clientDrawingEffect
+)
+{
+	return E_NOTIMPL;
+}
+
+STDMETHODIMP_(unsigned long) CustomTextRenderer::AddRef()
+{
+	return InterlockedIncrement(&cRefCount_);
+}
+
+STDMETHODIMP_(unsigned long) CustomTextRenderer::Release()
+{
+	unsigned long newCount = InterlockedDecrement(&cRefCount_);
+
+	if (newCount == 0)
+	{
+		delete this;
+		return 0;
+	}
+
+	return newCount;
+}
+
+STDMETHODIMP CustomTextRenderer::IsPixelSnappingDisabled(
+	__maybenull void* clientDrawingContext,
+	__out BOOL* isDisabled
+)
+{
+	*isDisabled = FALSE;
+	return S_OK;
+}
+
+STDMETHODIMP CustomTextRenderer::GetCurrentTransform(
+	__maybenull void* clientDrawingContext,
+	__out DWRITE_MATRIX* transform
+)
+{
+	pRT_->GetTransform(reinterpret_cast<D2D1_MATRIX_3X2_F*>(transform));
+	return S_OK;
+}
+
+STDMETHODIMP CustomTextRenderer::GetPixelsPerDip(
+	__maybenull void* clientDrawingContext,
+	__out FLOAT* pixelsPerDip
+)
+{
+	float x, yUnused;
+
+	pRT_->GetDpi(&x, &yUnused);
+	*pixelsPerDip = x / 96;
+
+	return S_OK;
+}
+
+STDMETHODIMP CustomTextRenderer::QueryInterface(
+	IID const& riid,
+	void** ppvObject
+)
+{
+	if (__uuidof(IDWriteTextRenderer) == riid)
+	{
+		*ppvObject = this;
+	}
+	else if (__uuidof(IDWritePixelSnapping) == riid)
+	{
+		*ppvObject = this;
+	}
+	else if (__uuidof(IUnknown) == riid)
+	{
+		*ppvObject = this;
+	}
+	else
+	{
+		*ppvObject = NULL;
+		return E_FAIL;
+	}
+
+	AddRef();
+
+	return S_OK;
+}

core/e2dbase.h

@@ -241,6 +241,12 @@ public:
 		bool show = true
 	);
 
+	// 获取系统 DPI 缩放
+	static float getDpiScaleX();
+
+	// 获取系统 DPI 缩放
+	static float getDpiScaleY();
+
 	// 获取 ID2D1Factory 对象
 	static ID2D1Factory * getID2D1Factory();
 
@@ -256,6 +262,9 @@ public:
 	// 获取 IDWriteFactory 对象
 	static IDWriteFactory * getIDWriteFactory();
 
+	// 获取自定义的文字渲染器
+	static CustomTextRenderer * getCustomTextRenderer();
+
 private:
 	// 渲染游戏画面
 	static void __render();

core/e2dcommon.h

@@ -1,5 +1,6 @@
 #pragma once
 #include "e2dmacros.h"
+#include "e2dcustom.h"
 #include <set>
 #include <stack>
 #include <vector>
@@ -677,13 +678,7 @@ protected:
 };
 
 
-template<typename T>
-inline void SafeDelete(T** p) { if (*p) { delete *p; *p = nullptr; } }
-
 template<typename Object>
 inline void SafeRelease(Object** p) { if (*p) { (*p)->release(); *p = nullptr; } }
 
-template<class Interface>
-inline void SafeReleaseInterface(Interface **pp) { if (*pp != nullptr) { (*pp)->Release(); (*pp) = nullptr; } }
-
 }

core/e2dcustom.h

@@ -0,0 +1,106 @@
+#pragma once
+#include "e2dmacros.h"
+
+namespace e2d
+{
+	template<class Interface>
+	inline void SafeReleaseInterface(Interface **pp) 
+	{ 
+		if (*pp != nullptr) 
+		{ 
+			(*pp)->Release(); 
+			(*pp) = nullptr; 
+		}
+	}
+
+	// ×Ô¶¨ÒåµÄÎÄ×ÖäÖȾÆ÷
+	class CustomTextRenderer 
+		: public IDWriteTextRenderer
+	{
+	public:
+		CustomTextRenderer(
+			ID2D1Factory* pD2DFactory,
+			ID2D1HwndRenderTarget* pRT,
+			ID2D1SolidColorBrush* pBrush
+		);
+
+		~CustomTextRenderer();
+
+		STDMETHOD_(void, SetTextStyle)(
+			CONST D2D1_COLOR_F &fillColor,
+			CONST D2D1_COLOR_F &outlineColor,
+			FLOAT strokeWidth,
+			FLOAT opacity
+		);
+
+		STDMETHOD(DrawGlyphRun)(
+			__maybenull void* clientDrawingContext,
+			FLOAT baselineOriginX,
+			FLOAT baselineOriginY,
+			DWRITE_MEASURING_MODE measuringMode,
+			__in DWRITE_GLYPH_RUN const* glyphRun,
+			__in DWRITE_GLYPH_RUN_DESCRIPTION const* glyphRunDescription,
+			IUnknown* clientDrawingEffect
+		);
+
+		STDMETHOD(DrawUnderline)(
+			__maybenull void* clientDrawingContext,
+			FLOAT baselineOriginX,
+			FLOAT baselineOriginY,
+			__in DWRITE_UNDERLINE const* underline,
+			IUnknown* clientDrawingEffect
+		);
+
+		STDMETHOD(DrawStrikethrough)(
+			__maybenull void* clientDrawingContext,
+			FLOAT baselineOriginX,
+			FLOAT baselineOriginY,
+			__in DWRITE_STRIKETHROUGH const* strikethrough,
+			IUnknown* clientDrawingEffect
+		);
+
+		STDMETHOD(DrawInlineObject)(
+			__maybenull void* clientDrawingContext,
+			FLOAT originX,
+			FLOAT originY,
+			IDWriteInlineObject* inlineObject,
+			BOOL isSideways,
+			BOOL isRightToLeft,
+			IUnknown* clientDrawingEffect
+		);
+
+		STDMETHOD(IsPixelSnappingDisabled)(
+			__maybenull void* clientDrawingContext,
+			__out BOOL* isDisabled
+		);
+
+		STDMETHOD(GetCurrentTransform)(
+			__maybenull void* clientDrawingContext,
+			__out DWRITE_MATRIX* transform
+		);
+
+		STDMETHOD(GetPixelsPerDip)(
+			__maybenull void* clientDrawingContext,
+			__out FLOAT* pixelsPerDip
+		);
+
+	public:
+		unsigned long STDMETHODCALLTYPE AddRef();
+		unsigned long STDMETHODCALLTYPE Release();
+		HRESULT STDMETHODCALLTYPE QueryInterface(
+			IID const& riid,
+			void** ppvObject
+		);
+
+	private:
+		unsigned long cRefCount_;
+		D2D1_COLOR_F sFillColor_;
+		D2D1_COLOR_F sOutlineColor_;
+		FLOAT fStrokeWidth_;
+		FLOAT fOpacity_;
+		ID2D1Factory* pD2DFactory_;
+		ID2D1HwndRenderTarget* pRT_;
+		ID2D1SolidColorBrush* pBrush_;
+	};
+
+}

project/vs2017/Easy2D.vcxproj

@@ -222,6 +222,7 @@
     <ClCompile Include="..\..\core\Common\Size.cpp" />
     <ClCompile Include="..\..\core\Common\String.cpp" />
     <ClCompile Include="..\..\core\Common\Image.cpp" />
+    <ClCompile Include="..\..\core\Custom\CustomTextRenderer.cpp" />
     <ClCompile Include="..\..\core\Manager\ActionManager.cpp" />
     <ClCompile Include="..\..\core\Manager\InputManager.cpp" />
     <ClCompile Include="..\..\core\Manager\MusicManager.cpp" />
@@ -255,6 +256,7 @@
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\core\e2daction.h" />
+    <ClInclude Include="..\..\core\e2dcustom.h" />
     <ClInclude Include="..\..\core\easy2d.h" />
     <ClInclude Include="..\..\core\e2dbase.h" />
     <ClInclude Include="..\..\core\e2dcommon.h" />

project/vs2017/Easy2D.vcxproj.filters

@@ -31,6 +31,9 @@
     <Filter Include="Tool\Listener">
       <UniqueIdentifier>{d3968182-2399-40d4-8e39-accb4711018c}</UniqueIdentifier>
     </Filter>
+    <Filter Include="Custom">
+      <UniqueIdentifier>{3475b59d-d50c-43b1-8334-bcb9e1703ed2}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\core\Base\Input.cpp">
@@ -219,6 +222,9 @@
     <ClCompile Include="..\..\core\Tool\Listener\Listener.cpp">
       <Filter>Tool\Listener</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\core\Custom\CustomTextRenderer.cpp">
+      <Filter>Custom</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\core\easy2d.h" />
@@ -232,5 +238,6 @@
     <ClInclude Include="..\..\core\e2dshape.h" />
     <ClInclude Include="..\..\core\e2dtool.h" />
     <ClInclude Include="..\..\core\e2dtransition.h" />
+    <ClInclude Include="..\..\core\e2dcustom.h" />
   </ItemGroup>
 </Project>