CPackWIX: Allow Windows Installer property customization

Modules/CPackWIX.cmake

@@ -216,9 +216,24 @@
 #  allow other CMake projects to find your package with
 #  the :command:`find_package` command.
 #
+# .. variable:: CPACK_WIX_PROPERTY_<PROPERTY>
+#
+#  This variable can be used to provide a value for
+#  the Windows Installer property ``<PROPERTY>``
+#
+#  The follwing list contains some example properties that can be used to
+#  customize information under
+#  "Programs and Features" (also known as "Add or Remove Programs")
+#
+#  * ARPCOMMENTS - Comments
+#  * ARPHELPLINK - Help and support information URL
+#  * ARPURLINFOABOUT - General information URL
+#  * URLUPDATEINFO - Update information URL
+#  * ARPHELPTELEPHONE - Help and support telephone number
+#  * ARPSIZE - Size (in kilobytes) of the application
 
 #=============================================================================
-# Copyright 2013 Kitware, Inc.
+# Copyright 2014 Kitware, Inc.
 #
 # Distributed under the OSI-approved BSD License (the "License");
 # see accompanying file Copyright.txt for details.

Modules/WIX.template.in

@@ -40,5 +40,7 @@
         <FeatureRef Id="ProductFeature"/>
 
         <UIRef Id="$(var.CPACK_WIX_UI_REF)" />
+
+        <?include "properties.wxi"?>
     </Product>
 </Wix>

Source/CPack/WiX/cmCPackWIXGenerator.cxx

@@ -215,6 +215,13 @@ bool cmCPackWIXGenerator::InitializeWiXConfiguration()
     SetOption("CPACK_WIX_UI_REF", defaultRef.c_str());
     }
 
+  const char* packageContact = GetOption("CPACK_PACKAGE_CONTACT");
+  if(packageContact != 0 &&
+     GetOption("CPACK_WIX_PROPERTY_ARPCONTACT") == 0)
+    {
+    SetOption("CPACK_WIX_PROPERTY_ARPCONTACT", packageContact);
+    }
+
   CollectExtensions("CPACK_WIX_EXTENSIONS", this->CandleExtensions);
   CollectExtensions("CPACK_WIX_CANDLE_EXTENSIONS", this->CandleExtensions);
 
@@ -239,6 +246,7 @@ bool cmCPackWIXGenerator::PackageFilesImpl()
     }
 
   CreateWiXVariablesIncludeFile();
+  CreateWiXPropertiesIncludeFile();
 
   if(!CreateWiXSourceFiles())
     {
@@ -315,6 +323,35 @@ void cmCPackWIXGenerator::CreateWiXVariablesIncludeFile()
   CopyDefinition(includeFile, "CPACK_WIX_UI_REF");
 }
 
+void cmCPackWIXGenerator::CreateWiXPropertiesIncludeFile()
+{
+  std::string includeFilename =
+    this->CPackTopLevel + "/properties.wxi";
+
+  cmWIXSourceWriter includeFile(
+    this->Logger, includeFilename, true);
+
+  std::string prefix = "CPACK_WIX_PROPERTY_";
+  std::vector<std::string> options = GetOptions();
+
+  for(size_t i = 0; i < options.size(); ++i)
+    {
+    std::string const& name = options[i];
+
+    if(name.length() > prefix.length() &&
+       name.substr(0, prefix.length()) == prefix)
+      {
+      std::string id = name.substr(prefix.length());
+      std::string value = GetOption(name.c_str());
+
+      includeFile.BeginElement("Property");
+      includeFile.AddAttribute("Id", id);
+      includeFile.AddAttribute("Value", value);
+      includeFile.EndElement("Property");
+      }
+    }
+}
+
 void cmCPackWIXGenerator::CopyDefinition(
   cmWIXSourceWriter &source, std::string const& name)
 {

Source/CPack/WiX/cmCPackWIXGenerator.h

@@ -73,6 +73,8 @@ private:
 
   void CreateWiXVariablesIncludeFile();
 
+  void CreateWiXPropertiesIncludeFile();
+
   void CopyDefinition(
     cmWIXSourceWriter &source, std::string const& name);
 

Source/CPack/cmCPackGenerator.cxx

@@ -1201,6 +1201,12 @@ const char* cmCPackGenerator::GetOption(const char* op) const
   return ret;
 }
 
+//----------------------------------------------------------------------
+std::vector<std::string> cmCPackGenerator::GetOptions() const
+{
+  return this->MakefileMap->GetDefinitions();
+}
+
 //----------------------------------------------------------------------
 int cmCPackGenerator::PackageFiles()
 {

Source/CPack/cmCPackGenerator.h

@@ -102,6 +102,7 @@ public:
   void SetOption(const char* op, const char* value);
   void SetOptionIfNotSet(const char* op, const char* value);
   const char* GetOption(const char* op) const;
+  std::vector<std::string> GetOptions() const;
   bool IsSet(const char* name) const;
   bool IsOn(const char* name) const;
 

Tests/CPackWiXGenerator/CMakeLists.txt

@@ -58,6 +58,9 @@ set(CPACK_WIX_PATCH_FILE "${CMAKE_CURRENT_SOURCE_DIR}/patch.xml")
 
 set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/license.txt")
 
+set(CPACK_WIX_PROPERTY_ARPCOMMENTS "My Custom ARPCOMMENTS")
+set(CPACK_WIX_PROPERTY_ARPHELPLINK "http://www.cmake.org")
+
 include(CPack)
 
 cpack_add_install_type(Full DISPLAY_NAME "Everything")