From 07a37d2e92e7ff223d4bff4ecd26d446dd8102a0 Mon Sep 17 00:00:00 2001
From: Jarl Gullberg <jarl.gullberg@gmail.com>
Date: Tue, 13 Jun 2017 19:51:14 +0200
Subject: [PATCH] Added constant switching between GTK#2 and GTK#3 references
 in the project file.

---
 src/OpenTK.GLWidget/OpenTK.GLWidget.csproj | 61 +++++++++++++++++-----
 1 file changed, 48 insertions(+), 13 deletions(-)

diff --git a/src/OpenTK.GLWidget/OpenTK.GLWidget.csproj b/src/OpenTK.GLWidget/OpenTK.GLWidget.csproj
index 91e089ba..b4359702 100644
--- a/src/OpenTK.GLWidget/OpenTK.GLWidget.csproj
+++ b/src/OpenTK.GLWidget/OpenTK.GLWidget.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="14.0">
   <PropertyGroup>
     <ProjectType>Local</ProjectType>
     <ProductVersion>8.0.30703</ProductVersion>
@@ -41,13 +41,14 @@
     <BootstrapperEnabled>true</BootstrapperEnabled>
     <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
     <TargetFrameworkProfile />
+    <LangVersion>7</LangVersion>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
     <BaseAddress>285212672</BaseAddress>
     <ConfigurationOverrideFile>
     </ConfigurationOverrideFile>
-    <DefineConstants>DEBUG;TRACE;</DefineConstants>
+    <DefineConstants>DEBUG;TRACE;GTK3;</DefineConstants>
     <DocumentationFile>bin\Debug\OpenTK.GLWidget.xml</DocumentationFile>
     <DebugSymbols>True</DebugSymbols>
     <FileAlignment>4096</FileAlignment>
@@ -65,7 +66,7 @@
     <BaseAddress>285212672</BaseAddress>
     <ConfigurationOverrideFile>
     </ConfigurationOverrideFile>
-    <DefineConstants>TRACE;</DefineConstants>
+    <DefineConstants>TRACE;GTK3;</DefineConstants>
     <DocumentationFile>bin\Release\OpenTK.GLWidget.xml</DocumentationFile>
     <FileAlignment>4096</FileAlignment>
     <Optimize>True</Optimize>
@@ -81,19 +82,53 @@
     <SignAssembly>True</SignAssembly>
   </PropertyGroup>
   <PropertyGroup>
-    <AssemblyOriginatorKeyFile>..\..\OpenTK.snk</AssemblyOriginatorKeyFile>
+    <AssemblyOriginatorKeyFile>$(SolutionDir)\OpenTK.snk</AssemblyOriginatorKeyFile>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System">
       <Name>System</Name>
     </Reference>
-    <Reference Include="atk-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f" />
-    <Reference Include="gdk-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f" />
-    <Reference Include="glib-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f" />
-    <Reference Include="glade-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f" />
-    <Reference Include="gtk-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f" />
-    <Reference Include="pango-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f" />
   </ItemGroup>
+  <Choose>
+    <When Condition="$(DefineConstants.Contains('GTK3'))">
+      <ItemGroup>
+        <Reference Include="atk-sharp, Version=3.0.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f">
+          <HintPath>$(SolutionDir)\packages\gtk-sharp3.3.22.0.0\lib\net40\atk-sharp.dll</HintPath>
+        </Reference>
+        <Reference Include="cairo-sharp, Version=1.12.0.0, Culture=neutral, PublicKeyToken=0738eb9f132ed756">
+          <HintPath>$(SolutionDir)\packages\gtk-sharp3.3.22.0.0\lib\net40\cairo-sharp.dll</HintPath>
+        </Reference>
+        <Reference Include="gdk-sharp, Version=3.0.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f">
+          <HintPath>$(SolutionDir)\packages\gtk-sharp3.3.22.0.0\lib\net40\gdk-sharp.dll</HintPath>
+        </Reference>
+        <Reference Include="gio-sharp, Version=3.0.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f">
+          <HintPath>$(SolutionDir)\packages\gtk-sharp3.3.22.0.0\lib\net40\gio-sharp.dll</HintPath>
+        </Reference>
+        <Reference Include="glib-sharp, Version=3.0.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f">
+          <HintPath>$(SolutionDir)\packages\gtk-sharp3.3.22.0.0\lib\net40\glib-sharp.dll</HintPath>
+        </Reference>
+        <Reference Include="gtk-dotnet, Version=3.0.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f">
+          <HintPath>$(SolutionDir)\packages\gtk-sharp3.3.22.0.0\lib\net40\gtk-dotnet.dll</HintPath>
+        </Reference>
+        <Reference Include="gtk-sharp, Version=3.0.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f">
+          <HintPath>$(SolutionDir)\packages\gtk-sharp3.3.22.0.0\lib\net40\gtk-sharp.dll</HintPath>
+        </Reference>
+        <Reference Include="pango-sharp, Version=3.0.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f">
+          <HintPath>$(SolutionDir)\packages\gtk-sharp3.3.22.0.0\lib\net40\pango-sharp.dll</HintPath>
+        </Reference>
+      </ItemGroup>
+    </When>
+    <Otherwise>
+      <ItemGroup>
+        <Reference Include="atk-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f" />
+        <Reference Include="gdk-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f" />
+        <Reference Include="glib-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f" />
+        <Reference Include="glade-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f" />
+        <Reference Include="gtk-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f" />
+        <Reference Include="pango-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f" />
+      </ItemGroup>
+    </Otherwise>
+  </Choose>
   <ItemGroup>
     <ProjectReference Include="..\OpenTK\OpenTK.csproj">
       <Name>OpenTK</Name>
@@ -129,17 +164,17 @@
     <When Condition="$(TargetFrameworkIdentifier) == '.NETFramework' And ($(TargetFrameworkVersion) == 'v4.5' Or $(TargetFrameworkVersion) == 'v4.5.1' Or $(TargetFrameworkVersion) == 'v4.5.2' Or $(TargetFrameworkVersion) == 'v4.5.3' Or $(TargetFrameworkVersion) == 'v4.6' Or $(TargetFrameworkVersion) == 'v4.6.1' Or $(TargetFrameworkVersion) == 'v4.6.2' Or $(TargetFrameworkVersion) == 'v4.6.3' Or $(TargetFrameworkVersion) == 'v4.7')">
       <ItemGroup>
         <Reference Include="cairo-sharp">
-          <HintPath>..\..\packages\GtkSharp\lib\net45\cairo-sharp.dll</HintPath>
+          <HintPath>$(SolutionDir)\packages\GtkSharp\lib\net45\cairo-sharp.dll</HintPath>
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
         <Reference Include="gio-sharp">
-          <HintPath>..\..\packages\GtkSharp\lib\net45\gio-sharp.dll</HintPath>
+          <HintPath>$(SolutionDir)\packages\GtkSharp\lib\net45\gio-sharp.dll</HintPath>
           <Private>True</Private>
           <Paket>True</Paket>
         </Reference>
       </ItemGroup>
     </When>
   </Choose>
-  <Import Project="..\..\packages\GtkSharp\build\$(__paket__GtkSharp_targets).targets" Condition="Exists('..\..\packages\GtkSharp\build\$(__paket__GtkSharp_targets).targets')" Label="Paket" />
+  <Import Project="$(SolutionDir)\packages\GtkSharp\build\$(__paket__GtkSharp_targets).targets" Condition="Exists('$(SolutionDir)\packages\GtkSharp\build\$(__paket__GtkSharp_targets).targets')" Label="Paket" />
 </Project>
\ No newline at end of file