CPackWiX: add CPack component support

Creates a hierarchy of WiX features from CPack components and component groups.
Switch to the FeatureTree UI in case components have been defined.
Handles the component REQUIRE and HIDDEN options
and the component group EXPANDED option.

1 files changed, 27 insertions, 4 deletions

diff --git a/Source/CPack/WiX/cmCPackWIXGenerator.h b/Source/CPack/WiX/cmCPackWIXGenerator.h
index 481a07d..84f68b6 100644
--- a/Source/CPack/WiX/cmCPackWIXGenerator.h
+++ b/Source/CPack/WiX/cmCPackWIXGenerator.h
@@ -56,7 +56,7 @@ protected:
 
   virtual bool SupportsComponentInstallation() const
     {
-    return false;
+    return true;
     }
 
 private:
@@ -79,9 +79,30 @@ private:
 
   bool CreateWiXSourceFiles();
 
-  bool CreateStartMenuShortcuts(
+  bool CreateFeatureHierarchy(
+    cmWIXSourceWriter& featureDefinitions);
+
+  bool EmitFeatureForComponentGroup(
+    cmWIXSourceWriter& featureDefinitions,
+    cmCPackComponentGroup const& group);
+
+  bool EmitFeatureForComponent(
+    cmWIXSourceWriter& featureDefinitions,
+    cmCPackComponent const& component);
+
+  bool AddComponentsToFeature(
+    std::string const& rootPath,
+    std::string const& featureId,
     cmWIXSourceWriter& directoryDefinitions,
     cmWIXSourceWriter& fileDefinitions,
+    cmWIXSourceWriter& featureDefinitions,
+    shortcut_map_t& shortcutMap);
+
+  bool CreateStartMenuShortcuts(
+    std::string const& cpackComponentName,
+    std::string const& featureId,
+    shortcut_map_t& shortcutMap,
+    cmWIXSourceWriter& fileDefinitions,
     cmWIXSourceWriter& featureDefinitions);
 
   void CreateUninstallShortcut(
@@ -106,7 +127,8 @@ private:
     cmWIXSourceWriter& directoryDefinitions,
     cmWIXSourceWriter& fileDefinitions,
     cmWIXSourceWriter& featureDefinitions,
-    const std::vector<std::string>& pkgExecutables);
+    const std::vector<std::string>& pkgExecutables,
+    shortcut_map_t& shortcutMap);
 
   bool RequireOption(const std::string& name, std::string& value) const;
 
@@ -136,10 +158,11 @@ private:
   void AddCustomFlags(
     const std::string& variableName, std::ostream& stream);
 
+  void CreateStartMenuFolder(cmWIXSourceWriter& directoryDefinitions);
+
   std::vector<std::string> wixSources;
   id_map_t pathToIdMap;
   ambiguity_map_t idAmbiguityCounter;
-  shortcut_map_t shortcutMap;
 
   extension_set_t candleExtensions;
   extension_set_t lightExtensions;