From 61e56c2d8eb406d12b75e8d2066df04265dec8b1 Mon Sep 17 00:00:00 2001
From: Sergey Sharybin <sergey.vfx@gmail.com>
Date: Fri, 10 Aug 2018 14:14:14 +0200
Subject: [PATCH] Allow sharing only once

---
 benchmark/space/__init__.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/benchmark/space/__init__.py b/benchmark/space/__init__.py
index 1a87e55..cba5f62 100644
--- a/benchmark/space/__init__.py
+++ b/benchmark/space/__init__.py
@@ -41,6 +41,7 @@ global_scene_status = {}
 global_cancel = False
 global_cached_system_info = None
 global_cached_compute_devices = None
+global_results_submitted = False
 images = {}
 current_progress = 0.0
 progress_lock = Lock()
@@ -59,12 +60,14 @@ def reset_global_state():
     global global_result_dict
     global global_background_image_path
     global global_scene_status
+    global global_results_submitted
     global_result_platform = None
     global_progress_status = None
     global_result_stats = None
     global_result_dict = None
     global_background_image_path = ""
     global_scene_status = {}
+    global_results_submitted = False
 
 ################################################################################
 # Draw Utilities.
@@ -568,6 +571,7 @@ class BENCHMARK_PT_main(Panel):
         sub.separator()
 
         sub = col.row()
+        sub.enabled = not global_results_submitted
         sub.scale_y = 2.25
         sub.operator("benchmark.share", text="SHARE ONLINE")
 
@@ -854,6 +858,7 @@ class BENCHMARK_OT_share(bpy.types.Operator):
 
     def execute(self, context):
         from benchmark import submission
+        global global_results_submitted
 
         make_buttons_default()
         print('Submitting benchmark')
@@ -864,6 +869,7 @@ class BENCHMARK_OT_share(bpy.types.Operator):
             return {'CANCELLED'}
         print('Submission done')
         make_buttons_green()
+        global_results_submitted = True
         return {'FINISHED'}
 
 class BENCHMARK_OT_opendata_link(bpy.types.Operator):