From d4bb75a2eedb5a79c20cabbdd46760232122a538 Mon Sep 17 00:00:00 2001
From: Ross Hendrickson <ross.hendrickson@gmail.com>
Date: Sun, 4 Aug 2013 04:40:45 +0000
Subject: [PATCH] Work on SD file refresh

---
 octoprint/cura/__init__.py | 4 ----
 octoprint/printer.py       | 4 +---
 octoprint/util/comm.py     | 3 +++
 3 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/octoprint/cura/__init__.py b/octoprint/cura/__init__.py
index 6872bc21..50669f2c 100644
--- a/octoprint/cura/__init__.py
+++ b/octoprint/cura/__init__.py
@@ -4,7 +4,6 @@ __license__ = 'GNU Affero General Public License http://www.gnu.org/licenses/agp
 import logging
 
 from octoprint.settings import settings
-from octoprint.gcodefiles import GcodeManager
 
 class CuraFactory(object):
 
@@ -48,9 +47,6 @@ class CuraEngine(object):
 			logging.info("Subprocess args: %s" % str(call_args))
 			process = subprocess.call(call_args)
 			call_back(*call_back_args)
-			# TODO: Figure out a better way to have the file manager refresh
-			manager = GcodeManager()
-			manager.processGcode(call_args[4])
 			logging.info("Slicing call back complete:%s" % str(call_back))
 
 		args = [self.cura_path, '-s', config, '-o',  gcode, file_path]
diff --git a/octoprint/printer.py b/octoprint/printer.py
index 0770da15..754552e8 100644
--- a/octoprint/printer.py
+++ b/octoprint/printer.py
@@ -463,7 +463,6 @@ class Printer():
 	def addSdFile(self, filename, absolutePath):
 		from octoprint.util import isGcodeFileName
 		from octoprint.util import isSTLFileName
-		from octoprint.gcodefiles import GcodeManager
 
 		logging.info("Adding SD Card file:%s" % filename)
 		if not self._comm or self._comm.isBusy():
@@ -481,8 +480,7 @@ class Printer():
 			callBackArgs = [gcodeFileName, gcodePath]
 			callBack = self.streamSdFile
 
-			gcodeManager = GcodeManager()
-			gcodeManager.processSTL(
+			self._gcodeManager.processSTL(
 				absolutePath, callBack, callBackArgs)
 
 	def streamSdFile(self, filename, path):
diff --git a/octoprint/util/comm.py b/octoprint/util/comm.py
index ce7e1f77..1a8a141f 100644
--- a/octoprint/util/comm.py
+++ b/octoprint/util/comm.py
@@ -409,6 +409,7 @@ class MachineCom(object):
 
 	def endSdFileTransfer(self, filename):
 		if not self.isOperational() or self.isBusy():
+			logging.info("endSdFile busy")
 			return
 
 		self.sendCommand("M29 %s" % filename.lower())
@@ -426,7 +427,9 @@ class MachineCom(object):
 		self.refreshSdFiles()
 
 	def refreshSdFiles(self):
+		logging.info("refresh sd files")
 		if not self.isOperational() or self.isBusy():
+			logging.info("refresh busy")
 			return
 		self.sendCommand("M20")