From: daid303 <daid303@gmail.com>
Date: Thu, 18 Apr 2013 15:35:56 +0000 (+0200)
Subject: Add a notification if the copy of GCode fails. Fix the refresh bug if there is no... 
X-Git-Tag: 13.05~81
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=de6c7c822c8d762680ec2ae56aee579b0e4a4038;p=cura.git

Add a notification if the copy of GCode fails. Fix the refresh bug if there is no event happening no refresh was happening
---

diff --git a/Cura/gui/sceneView.py b/Cura/gui/sceneView.py
index 59ee0e09..67232d9b 100644
--- a/Cura/gui/sceneView.py
+++ b/Cura/gui/sceneView.py
@@ -136,8 +136,12 @@ class SceneView(openglGui.glGuiPanel):
 					drive = drives[0]
 				filename = os.path.basename(profile.getPreference('lastFile'))
 				filename = filename[0:filename.rfind('.')] + '.gcode'
-				shutil.copy(self._slicer.getGCodeFilename(), drive[1] + filename)
-				self.notification.message("Saved as %s" % (drive[1] + filename))
+				try:
+					shutil.copy(self._slicer.getGCodeFilename(), drive[1] + filename)
+				except:
+					self.notification.message("Failed to save to SD card")
+				else:
+					self.notification.message("Saved as %s" % (drive[1] + filename))
 			else:
 				defPath = profile.getPreference('lastFile')
 				defPath = defPath[0:defPath.rfind('.')] + '.gcode'
@@ -150,8 +154,12 @@ class SceneView(openglGui.glGuiPanel):
 				filename = dlg.GetPath()
 				dlg.Destroy()
 
-				shutil.copy(self._slicer.getGCodeFilename(), filename)
-				self.notification.message("Saved as %s" % (filename))
+				try:
+					shutil.copy(self._slicer.getGCodeFilename(), filename)
+				except:
+					self.notification.message("Failed to save")
+				else:
+					self.notification.message("Saved as %s" % (filename))
 
 	def OnToolSelect(self, button):
 		if self.rotateToolButton.getSelected():
diff --git a/Cura/gui/util/openglGui.py b/Cura/gui/util/openglGui.py
index 7d289cf7..8855b06f 100644
--- a/Cura/gui/util/openglGui.py
+++ b/Cura/gui/util/openglGui.py
@@ -297,6 +297,9 @@ class glGuiPanel(glcanvas.GLCanvas):
 		pass
 
 	def QueueRefresh(self):
+		wx.CallAfter(self._queueRefresh)
+
+	def _queueRefresh(self):
 		self._refreshQueued = True
 
 	def add(self, ctrl):
diff --git a/Cura/util/profile.py b/Cura/util/profile.py
index 0727cb93..dd69fc74 100644
--- a/Cura/util/profile.py
+++ b/Cura/util/profile.py
@@ -571,6 +571,8 @@ def calculateLineCount():
 def calculateSolidLayerCount():
 	layerHeight = getProfileSettingFloat('layer_height')
 	solidThickness = getProfileSettingFloat('solid_layer_thickness')
+	if layerHeight == 0.0:
+		return 1
 	return int(math.ceil(solidThickness / layerHeight - 0.0001))
 
 def calculateObjectSizeOffsets():