From bc9d31ccbc9d4522927fa97bead9f1224e5bd72c Mon Sep 17 00:00:00 2001
From: fieldOfView <aldo@fieldofview.com>
Date: Sun, 26 Nov 2017 21:44:09 +0100
Subject: [PATCH] Allow postprocessing before sending data to the printer

Fixes https://github.com/Ultimaker/Cura/issues/2855
Also see https://github.com/Ultimaker/Cura/commit/91e8ac6868762595a73363230234d223c1270753
---
 plugins/UM3NetworkPrinting/NetworkClusterPrinterOutputDevice.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/plugins/UM3NetworkPrinting/NetworkClusterPrinterOutputDevice.py b/plugins/UM3NetworkPrinting/NetworkClusterPrinterOutputDevice.py
index b6e94121f8..de1aab434d 100644
--- a/plugins/UM3NetworkPrinting/NetworkClusterPrinterOutputDevice.py
+++ b/plugins/UM3NetworkPrinting/NetworkClusterPrinterOutputDevice.py
@@ -263,6 +263,8 @@ class NetworkClusterPrinterOutputDevice(NetworkPrinterOutputDevice.NetworkPrinte
             self._error_message.show()
             return
 
+        self.writeStarted.emit(self) # Allow postprocessing before sending data to the printer
+
         if len(self._printers) > 1:
             self.spawnPrintView()  # Ask user how to print it.
         elif len(self._printers) == 1: