From b274f63df01f17985a74195b40abf9e7c8871976 Mon Sep 17 00:00:00 2001
From: Lipu Fei <lipu.fei815@gmail.com>
Date: Fri, 4 Aug 2017 13:48:16 +0200
Subject: [PATCH] Use the right stack to retrieve infill values in Recommended
 mode

CURA-3932
---
 resources/qml/SidebarSimple.qml | 39 +++++++++++++++++++++++++++++++--
 1 file changed, 37 insertions(+), 2 deletions(-)

diff --git a/resources/qml/SidebarSimple.qml b/resources/qml/SidebarSimple.qml
index 787bd899cf..f988ae0e8b 100644
--- a/resources/qml/SidebarSimple.qml
+++ b/resources/qml/SidebarSimple.qml
@@ -65,10 +65,10 @@ Item
             id: infillListView
             property int activeIndex:
             {
-                var density = parseInt(infillDensity.properties.value);
-                var steps = parseInt(infillSteps.properties.value);
                 for(var i = 0; i < infillModel.count; ++i)
                 {
+                    var density = parseInt(infillDensity.properties.value);
+                    var steps = parseInt(infillSteps.properties.value);
                     if(density > infillModel.get(i).percentageMin && density <= infillModel.get(i).percentageMax && steps > infillModel.get(i).stepsMin && steps <= infillModel.get(i).stepsMax)
                     {
                         return i;
@@ -521,6 +521,41 @@ Item
         }
     }
 
+    UM.SettingPropertyProvider
+    {
+        id: infillExtruderNumber
+
+        containerStackId: Cura.MachineManager.activeStackId
+        key: "infill_extruder_nr"
+        watchedProperties: [ "value" ]
+        storeIndex: 0
+    }
+
+    Binding
+    {
+        target: infillDensity
+        property: "containerStackId"
+        value:
+        {
+            var activeMachineId = Cura.MachineManager.activeMachineId;
+            if (machineExtruderCount.properties.value > 1)
+            {
+                var infillExtruderNr = parseInt(infillExtruderNumber.properties.value);
+                if (infillExtruderNr >= 0)
+                {
+                    activeMachineId = ExtruderManager.extruderIds[infillExtruderNumber.properties.value];
+                }
+                else if (ExtruderManager.activeExtruderStackId)
+                {
+                    activeMachineId = ExtruderManager.activeExtruderStackId;
+                }
+            }
+
+            infillSteps.containerStackId = activeMachineId;
+            return activeMachineId;
+        }
+    }
+
     UM.SettingPropertyProvider
     {
         id: infillDensity