Hide the toolbar and don't show time and material information when loading a gcode

Contributes to CURA-5979.

resources/qml/ActionPanel/OutputProcessWidget.qml

@@ -18,6 +18,7 @@ Column
     id: widget
 
     spacing: UM.Theme.getSize("thin_margin").height
+    property bool preSlicedData: PrintInformation.preSliced
 
     UM.I18nCatalog
     {
@@ -48,7 +49,7 @@ Column
                 id: estimatedTime
                 width: parent.width
 
-                text: PrintInformation.currentPrintTime.getDisplayString(UM.DurationFormat.Long)
+                text: preSlicedData ? catalog.i18nc("@label", "No time estimation available") : PrintInformation.currentPrintTime.getDisplayString(UM.DurationFormat.Long)
                 source: UM.Theme.getIcon("clock")
                 font: UM.Theme.getFont("small")
             }
@@ -63,6 +64,10 @@ Column
 
                 text:
                 {
+                    if (preSlicedData)
+                    {
+                        return catalog.i18nc("@label", "No cost estimation available")
+                    }
                     var totalLengths = 0
                     var totalWeights = 0
                     if (printMaterialLengths)
@@ -86,6 +91,7 @@ Column
         PrintInformationWidget
         {
             id: printInformationPanel
+            visible: !preSlicedData
 
             anchors
             {

resources/qml/Cura.qml

@@ -212,7 +212,7 @@ UM.MainWindow
                     verticalCenter: parent.verticalCenter
                     left: parent.left
                 }
-                visible: CuraApplication.platformActivity
+                visible: CuraApplication.platformActivity && !PrintInformation.preSliced
             }
 
             ObjectsList