Automatic moc'ing in Visual Studio

gistfile1.xml

<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

  <PropertyGroup>
    <SourceDir>src/</SourceDir>
    <CppDir>$(SourceDir)main</CppDir>
    <GenDir>$(SourceDir)gen/cpp</GenDir>
  </PropertyGroup>

  <PropertyGroup>
    <QtDir>c:\qt\4.8.0\</QtDir>
    <MocExt>hpp</MocExt>
    <Moc>$(QtDir)/bin/moc.exe</Moc>
  </PropertyGroup>
  
  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
    <MocFlags>-DUNICODE -DWIN32 -DQT_LARGEFILE_SUPPORT -DQT_CORE_LIB -I$(GenDir)/ -I$(QtDir)\include\ -I$(QtDir)\include\Qt -I$(QtDir)\include\QtCore -I$(QtDir)\include\QtDeclarative -I$(QtDir)\include\QtGui</MocFlags>
  </PropertyGroup>

  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
    <MocFlags>-DUNICODE -DWIN32 -DQT_LARGEFILE_SUPPORT -DQT_NO_DEBUG=1 -DQT_CORE_LIB -I$(GenDir)/ -I$(QtDir)\include\ -I$(QtDir)\include\Qt -I$(QtDir)\include\QtCore -I$(QtDir)\include\QtDeclarative -I$(QtDir)\include\QtGui</MocFlags>
  </PropertyGroup>

  <ItemGroup>
    <QtIncludes Include="$(CppDir)/**/*.$(MocExt)"/>
  </ItemGroup>

  <Target Inputs="@(QtIncludes)" 
          Name="Moc" 
          BeforeTargets="ClCompile" 
          Outputs="@(QtIncludes->'$(GenDir)/moc_%(Filename).cpp')">
    <Exec Command = "$(Moc) %(QtIncludes.identity) -nw -o $(GenDir)/moc_%(Filename).cpp $(MocFlags)"/>
  </Target>

  <Target Name="CreateDirectories" BeforeTargets="Moc">
    <MakeDir
        Directories="$(GenDir)"/>
  </Target>

  <Target Inputs="@(CopyToOutput)"
          Name="CopytoOut"
          Outputs="@(CopyToOutput->'%(DestinationFolder)/%(RecursiveDir)%(Filename)%(Extension)')"
          AfterTargets="Link">
  </Target>
  
</Project>