From bdfdf77ffcfce934834a0f3a30d9c566dbd0e676 Mon Sep 17 00:00:00 2001
From: Dion Moult <dion@thinkmoult.com>
Date: Mon, 19 Aug 2019 21:02:53 +1000
Subject: [PATCH] Add contexts file for IFC2X3

---
 src/Mod/Arch/ArchIFCSchema.py                 | 11 ----
 src/Mod/Arch/CMakeLists.txt                   |  1 +
 src/Mod/Arch/Presets/ifc_contexts_IFC2X3.json | 66 +++++++++++++++++++
 3 files changed, 67 insertions(+), 11 deletions(-)
 create mode 100644 src/Mod/Arch/Presets/ifc_contexts_IFC2X3.json

diff --git a/src/Mod/Arch/ArchIFCSchema.py b/src/Mod/Arch/ArchIFCSchema.py
index b6486544df..33d971d8ab 100644
--- a/src/Mod/Arch/ArchIFCSchema.py
+++ b/src/Mod/Arch/ArchIFCSchema.py
@@ -3,20 +3,9 @@ import FreeCAD, os, json
 ifcVersions = ["IFC4", "IFC2X3"]
 IfcVersion = ifcVersions[FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Mod/Arch").GetInt("IfcVersion",0)]
 
-# BEGIN FIXME
-# the file ifc_contexts_IFC2x3.json is missing at all in sources
-# All Arch module is broken if pref is set to IFC2x3
-# we will use the IFC4 one instead, to get back the Arch module
-# Still lots of stuff does not work, but at least the Arch loads
-'''
 with open(os.path.join(FreeCAD.getResourceDir(), "Mod", "Arch", "Presets",
 "ifc_contexts_" + IfcVersion + ".json")) as f:
     IfcContexts = json.load(f)
-'''
-with open(os.path.join(FreeCAD.getResourceDir(), "Mod", "Arch", "Presets",
-"ifc_contexts_" + "IFC4" + ".json")) as f:
-    IfcContexts = json.load(f)
-# END FIXME
 
 with open(os.path.join(FreeCAD.getResourceDir(), "Mod", "Arch", "Presets",
 "ifc_products_" + IfcVersion + ".json")) as f:
diff --git a/src/Mod/Arch/CMakeLists.txt b/src/Mod/Arch/CMakeLists.txt
index e317fb00ec..093ba9e7f7 100644
--- a/src/Mod/Arch/CMakeLists.txt
+++ b/src/Mod/Arch/CMakeLists.txt
@@ -66,6 +66,7 @@ SET(Arch_presets
     Presets/ifc_products_IFC4.json
     Presets/ifc_types_IFC2X3.json
     Presets/ifc_types_IFC4.json
+    Presets/ifc_contexts_IFC2X3.json
     Presets/ifc_contexts_IFC4.json
 )
 
diff --git a/src/Mod/Arch/Presets/ifc_contexts_IFC2X3.json b/src/Mod/Arch/Presets/ifc_contexts_IFC2X3.json
new file mode 100644
index 0000000000..748d1784ca
--- /dev/null
+++ b/src/Mod/Arch/Presets/ifc_contexts_IFC2X3.json
@@ -0,0 +1,66 @@
+{
+    "IfcProject": {
+        "is_abstract": false,
+        "parent": "IfcObject",
+        "attributes": [
+            {
+                "name": "GlobalId",
+                "type": "IfcGloballyUniqueId",
+                "is_enum": false,
+                "enum_values": []
+            },
+            {
+                "name": "Name",
+                "type": "IfcLabel",
+                "is_enum": false,
+                "enum_values": []
+            },
+            {
+                "name": "Description",
+                "type": "IfcText",
+                "is_enum": false,
+                "enum_values": []
+            },
+            {
+                "name": "ObjectType",
+                "type": "IfcLabel",
+                "is_enum": false,
+                "enum_values": []
+            },
+            {
+                "name": "LongName",
+                "type": "IfcLabel",
+                "is_enum": false,
+                "enum_values": []
+            },
+            {
+                "name": "Phase",
+                "type": "IfcLabel",
+                "is_enum": false,
+                "enum_values": []
+            }
+        ],
+        "complex_attributes": [
+            {
+                "name": "OwnerHistory",
+                "type": "IfcOwnerHistory"
+            },
+            {
+                "name": "IsDecomposedBy",
+                "type": "IfcRelAggregates"
+            },
+            {
+                "name": "RepresentationContexts",
+                "type": "IfcRepresentationContext"
+            },
+            {
+                "name": "UnitsInContext",
+                "type": "IfcUnitAssignment"
+            },
+            {
+                "name": "IsDefinedBy",
+                "type": "IfcRelDefinesByProperties"
+            }
+        ]
+    }
+}