From e1966a7ea59933f72e1a8fdf35ae06398c626f4b Mon Sep 17 00:00:00 2001
From: Thomas-Karl Pietrowski <thopiekar@googlemail.com>
Date: Thu, 14 Jan 2016 18:31:23 +0100
Subject: [PATCH 1/2] Scanning i18n directory for languages:

Instead of having a list of languages hardcoded, we scan the i18n directory for available languages.
It was a TODO, which was left after fixing po-file installation. After finding the macro I decided to fix it here.
The reference to the added macro is there as an URL.
---
 CMakeLists.txt | 29 +++++++++++++++--------------
 1 file changed, 15 insertions(+), 14 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f3edadff74..9384c58ff4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,6 +9,20 @@ set(URANIUM_SCRIPTS_DIR "${CMAKE_SOURCE_DIR}/../uranium/scripts" CACHE DIRECTORY
 set(CURA_VERSION "master" CACHE STRING "Version name of Cura")
 configure_file(cura/CuraVersion.py.in CuraVersion.py @ONLY)
 
+# Macro needed to list all sub-directory of a directory.
+# There is no function in cmake as far as I know.
+# Found at: http://stackoverflow.com/a/7788165
+MACRO(SUBDIRLIST result curdir)
+  FILE(GLOB children RELATIVE ${curdir} ${curdir}/*)
+  SET(dirlist "")
+  FOREACH(child ${children})
+    IF(IS_DIRECTORY ${curdir}/${child})
+        LIST(APPEND dirlist ${child})
+    ENDIF()
+  ENDFOREACH()
+  SET(${result} ${dirlist})
+ENDMACRO()
+
 if(NOT ${URANIUM_SCRIPTS_DIR} STREQUAL "")
     # Extract Strings
     add_custom_target(extract-messages ${URANIUM_SCRIPTS_DIR}/extract-messages ${CMAKE_SOURCE_DIR} cura)
@@ -25,20 +39,7 @@ if(NOT ${URANIUM_SCRIPTS_DIR} STREQUAL "")
         # during development, normally you want to simply use the install target to install
         # the files along side the rest of the application.
 
-        #TODO: Find a way to get a rid of this list of languages.
-        set(languages
-            en
-            x-test
-            ru
-            fr
-            de
-            it
-            es
-            fi
-            pl
-            cs
-            bg
-        )
+        SUBDIRLIST(languages ${CMAKE_SOURCE_DIR}/resources/i18n/)
         foreach(lang ${languages})
             file(GLOB po_files ${CMAKE_SOURCE_DIR}/resources/i18n/${lang}/*.po)
             foreach(po_file ${po_files})

From 44ab89724eda9a012ca342db5d1f048132346401 Mon Sep 17 00:00:00 2001
From: Jaime van Kessel <nallath@gmail.com>
Date: Fri, 15 Jan 2016 15:18:16 +0100
Subject: [PATCH 2/2] ConvexHullDecorator is now correctly duplicated

The deepcopy of convex hull decorator now returns an empty (new) ConvexHulldecorator object
This ensures that the init is correctly called. CURA-665
---
 cura/ConvexHullDecorator.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/cura/ConvexHullDecorator.py b/cura/ConvexHullDecorator.py
index 1f1bc5db34..f16c2a295e 100644
--- a/cura/ConvexHullDecorator.py
+++ b/cura/ConvexHullDecorator.py
@@ -18,7 +18,12 @@ class ConvexHullDecorator(SceneNodeDecorator):
         self._profile = None
         Application.getInstance().getMachineManager().activeProfileChanged.connect(self._onActiveProfileChanged)
         self._onActiveProfileChanged()
-    
+
+    ## Force that a new (empty) object is created upon copy.
+    def __deepcopy__(self, memo):
+        copy = ConvexHullDecorator()
+        return copy
+
     def getConvexHull(self):
         return self._convex_hull