Added plugin keyword PYTHONINTERFACE to specify that the plugin will support python bindings

cmake/plugin.cmake

@@ -16,7 +16,8 @@
 #                      [INSTALLDATA dir1 dir2 ...]
 #                      [TRANSLATION_LANGUAGES lang1 lang2 ...]
 #                      [TRANSLATION_ADDFILES file1 file2 ...]
-#                      [LICENSEMANAGER])
+#                      [LICENSEMANAGER]
+#                      [PYTHONINTERFACE] )
 #
 
 # DIRS                   = additional directories with source files
@@ -33,12 +34,13 @@
 # INCDIRS                = additional include directories
 # ADDSRC                 = additional source files
 # INSTALLDATA            = directories that will be installed into the openflipper data directory
-# GLEWDEFINITIONS = Checks glew if it defines the given definitions
+# GLEWDEFINITIONS        = Checks glew if it defines the given definitions
 #
 # TRANSLATION_LANGUAGES = language codes for translation
 # TRANSLATION_ADDFILES  = additional files that should be included into the translation files
 #
-# LICENSEMANAGER = Compile plugin with license management
+# LICENSEMANAGER   = Compile plugin with license management
+# PYTHONINTERFACE  = if defined, the plugin will try to build a python interface which has to be in a subdirectory called PythonInterface
 #
 # Plugins can implement a acg_list_filter ("listname") macro to filter out
 # unneeded headers, sources and ui files from the autogenerated
@@ -78,7 +80,7 @@ macro (_get_plugin_parameters _prefix)
     set (_current_var _foo)
     set (_supported_var DIRS TYPES OPT_TYPES DEPS OPTDEPS LDFLAGSADD CFLAGSADD CDEFINITIONSADD
       LIBRARIES ADD_CORE_APP_LIBRARIES LIBDIRS INCDIRS ADDSRC INSTALLDATA GLEWDEFINITIONS TRANSLATION_LANGUAGES TRANSLATION_ADDFILES)
-    set (_supported_flags LICENSEMANAGER)
+    set (_supported_flags LICENSEMANAGER PYTHONINTERFACE)
     foreach (_val ${_supported_var})
         set (${_prefix}_${_val})
     endforeach ()
@@ -612,7 +614,7 @@ function (_build_openflipper_plugin plugin)
     acg_append_files (headers  "*.hh" ${directories})
     acg_append_files (sources  "*.cc" ${directories})
     acg_append_files (sources  "*.cpp" ${directories})
-	acg_append_files (ui-files "*.ui" ${directories})
+    acg_append_files (ui-files "*.ui" ${directories})
     acg_append_files (sources "*.c" ${directories})
     acg_append_files (qrc "*.qrc" ${directories})
 	
@@ -636,6 +638,18 @@ function (_build_openflipper_plugin plugin)
       endif()
     endif ()
 
+    if ( ${_PLUGIN}_PYTHONINTERFACE AND NOT DISABLE_OPENFLIPPER_PYTHON_SYSTEM )
+  
+      if(PYTHON3_FOUND)
+        message("Trying to build ${_PLUGIN}_PYTHONINTERFACE ")
+        acg_append_files (sources  "*.cc" PythonInterface)
+   
+        include_directories( ${Python3_INCLUDE_DIRS} )
+        add_definitions(-DPYTHONINTERFACE_ENABLED)
+      endif()
+
+    endif()
+
     add_definitions(${${_PLUGIN}_TYPE_DEFINITIONS})
 
     add_library (Plugin-${plugin} MODULE ${sources} ${headers} ${qrc} ${${_PLUGIN}_ADDSRC})