Improve IDE usability by “folderizing” the sources and include headers by default.

CMakeLists.txt

@@ -24,6 +24,35 @@ endif()
 #	set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
 #endif()
 
+#----------------------------------------------------------------
+# Support Functions
+#----------------------------------------------------------------
+
+# Mirror the folder structure for sources inside the IDE...
+function(folderize_sources sources prefix)
+	foreach(FILE ${${sources}}) 
+	  get_filename_component(PARENT_DIR "${FILE}" PATH)
+
+	  # skip src or include and changes /'s to \\'s
+	  string(REPLACE "${prefix}" "" GROUP "${PARENT_DIR}")
+	  string(REGEX REPLACE "(\\./)?(src|include)/?" "" GROUP "${GROUP}")
+	  string(REPLACE "/" "\\" GROUP "${GROUP}")
+
+      # If it's got a path, then append a "\\" separator (otherwise leave it blank)
+	  if ("${GROUP}" MATCHES ".+")
+	  	set(GROUP "\\${GROUP}")
+	  endif()
+
+	  source_group("${GROUP}" FILES "${FILE}")
+	endforeach()
+endfunction(folderize_sources)
+
+
+
+file(GLOB_RECURSE msdfgen_HEADERS
+	"core/*.h"
+	"lib/*.h"
+	"ext/*.h")
 
 file(GLOB_RECURSE msdfgen_SOURCES
 	"core/*.cpp"
@@ -35,8 +64,10 @@ include_directories(${FREETYPE_INCLUDE_DIRS})
 include_directories("include")
 
 # Build the library (aliased name because it's the same target name the exe)
+folderize_sources(msdfgen_HEADERS ${CMAKE_SOURCE_DIR})
+folderize_sources(msdfgen_SOURCES ${CMAKE_SOURCE_DIR})
 
-add_library(lib_msdfgen ${msdfgen_SOURCES})
+add_library(lib_msdfgen ${msdfgen_SOURCES} ${msdfgen_HEADERS})
 set_target_properties(lib_msdfgen PROPERTIES OUTPUT_NAME msdfgen)
 target_link_libraries(lib_msdfgen ${FREETYPE_LIBRARIES})