VS: Add Resx configuration to the vcxproj file

In my project group we are using CMake to generate c++/cli winform
projects and I noticed the work done in commit 79ec7868 (VS: Add Windows
Forms Support, 2013-04-29) was in the right direction for solving some
of the problems we were facing.

The changes as submitted was breaking some functionality in our
projects, so I made some changes that fixes our problems and I believe
that it will also work for others.

* Resx files did not link correctly with the winform h-file so I added
  the Resx configuration to the vcxproj file.

* I removed the functionality for setting <CLRSupport> true for the
  project based on if an resx-file is pressent.  This is preventing
  us from using native cpp code.  Also this do not address that some
  projects will need to set other options like clr:pure, clr:safe.
  This could be implemented as a cmake option, so it is possible to
  specify exactly what is needed.  Existing VSWindowsFormsResx Test
  project is updated so it will be working with my changes.

Source/cmVisualStudio10TargetGenerator.cxx

@@ -300,7 +300,7 @@ void cmVisualStudio10TargetGenerator::Generate()
   this->WriteCustomCommands();
   this->WriteAllSources();
   this->WriteDotNetReferences();
-
+  this->WriteEmbeddedResourceGroup();
   this->WriteWinRTReferences();
   this->WriteProjectReferences();
   this->WriteString(
@@ -339,6 +339,47 @@ void cmVisualStudio10TargetGenerator::WriteDotNetReferences()
     }
 }
 
+void cmVisualStudio10TargetGenerator::WriteEmbeddedResourceGroup()
+{
+  std::vector<cmSourceFile*> const& resxObjs =
+    this->GeneratorTarget->ResxSources;
+  if(!resxObjs.empty())
+    {
+    this->WriteString("<ItemGroup>\n", 1);
+    for(std::vector<cmSourceFile*>::const_iterator oi = resxObjs.begin();
+        oi != resxObjs.end(); ++oi)
+      {
+      std::string obj = (*oi)->GetFullPath();
+      this->WriteString("<EmbeddedResource Include=\"", 2);
+      this->ConvertToWindowsSlash(obj);
+      (*this->BuildFileStream ) << obj << "\">\n";
+
+      this->WriteString("<DependentUpon>", 3);
+      std::string hFileName = obj.substr(0, obj.find_last_of(".")) + ".h";
+      (*this->BuildFileStream ) << hFileName;
+      this->WriteString("</DependentUpon>\n", 3);
+
+      std::vector<std::string> const * configs =
+        this->GlobalGenerator->GetConfigurations();
+      for(std::vector<std::string>::const_iterator i = configs->begin();
+          i != configs->end(); ++i)
+        {
+        this->WritePlatformConfigTag("LogicalName", i->c_str(), 3);
+        if(this->Target->GetProperty("VS_GLOBAL_ROOTNAMESPACE"))
+          {
+          (*this->BuildFileStream ) << "$(RootNamespace).";
+          }
+        (*this->BuildFileStream ) << "%(Filename)";
+        (*this->BuildFileStream ) << ".resources";
+        (*this->BuildFileStream ) << "</LogicalName>\n";
+        }
+
+      this->WriteString("</EmbeddedResource>\n", 2);
+      }
+    this->WriteString("</ItemGroup>\n", 1);
+    }
+}
+
 void cmVisualStudio10TargetGenerator::WriteWinRTReferences()
 {
   std::vector<std::string> references;
@@ -466,11 +507,6 @@ void cmVisualStudio10TargetGenerator::WriteProjectConfigurationValues()
                         "</WindowsAppContainer>\n", 2);
       }
 
-    if(!this->GeneratorTarget->ResxSources.empty())
-      {
-      this->WriteString("<CLRSupport>true</CLRSupport>\n", 2);
-      }
-
     this->WriteString("</PropertyGroup>\n", 1);
     }
 }
@@ -663,11 +699,12 @@ void cmVisualStudio10TargetGenerator::WriteGroups()
     this->WriteGroupSources(ti->first.c_str(), ti->second, sourceGroups);
     }
 
-  std::vector<cmSourceFile*> resxObjs = this->GeneratorTarget->ResxSources;
+  std::vector<cmSourceFile*> const& resxObjs =
+    this->GeneratorTarget->ResxSources;
   if(!resxObjs.empty())
     {
     this->WriteString("<ItemGroup>\n", 1);
-    for(std::vector<cmSourceFile*>::iterator oi = resxObjs.begin();
+    for(std::vector<cmSourceFile*>::const_iterator oi = resxObjs.begin();
         oi != resxObjs.end(); ++oi)
       {
       std::string obj = (*oi)->GetFullPath();

Source/cmVisualStudio10TargetGenerator.h

@@ -59,6 +59,7 @@ private:
   void WriteSources(const char* tool, std::vector<cmSourceFile*> const&);
   void WriteAllSources();
   void WriteDotNetReferences();
+  void WriteEmbeddedResourceGroup();
   void WriteWinRTReferences();
   void WritePathAndIncrementalLinkOptions();
   void WriteItemDefinitionGroups();

Tests/VSWindowsFormsResx/CMakeLists.txt

@@ -25,6 +25,7 @@ set(TARGET_SRC
   WindowsFormsResx/MyForm.cpp
   WindowsFormsResx/Source.cpp
   )
+set_source_files_properties(${TARGET_SRC} PROPERTIES COMPILE_FLAGS "/clr")
 
 set(TARGET_RESX
   WindowsFormsResx/MyForm.resx