From: daid303 <daid303@gmail.com>
Date: Fri, 19 Apr 2013 07:41:28 +0000 (+0200)
Subject: Update the gcode selection slider during loading.
X-Git-Tag: 13.05~79
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=924e0d67d34fe66ff2a0be8a40872eee0886138f;p=cura.git

Update the gcode selection slider during loading.
---

diff --git a/Cura/gui/sceneView.py b/Cura/gui/sceneView.py
index af92d4d2..448191fb 100644
--- a/Cura/gui/sceneView.py
+++ b/Cura/gui/sceneView.py
@@ -326,9 +326,20 @@ class SceneView(openglGui.glGuiPanel):
 			self._gcodeVBOs = []
 		if ready:
 			self._gcode = gcodeInterpreter.gcode()
+			self._gcode.progressCallback = self._gcodeLoadCallback
 			self._gcode.load(self._slicer.getGCodeFilename())
 		self.QueueRefresh()
 
+	def _gcodeLoadCallback(self, progress):
+		if self._gcode is None:
+			return True
+		if self.layerSelect.getValue() == self.layerSelect.getMaxValue():
+			self.layerSelect.setRange(1, len(self._gcode.layerList) - 1)
+			self.layerSelect.setValue(self.layerSelect.getMaxValue())
+		else:
+			self.layerSelect.setRange(1, len(self._gcode.layerList) - 1)
+		return False
+
 	def loadScene(self, fileList):
 		for filename in fileList:
 			try:
@@ -667,8 +678,6 @@ void main(void)
 
 		if self.viewMode == 'gcode':
 			if self._gcode is not None:
-				self.layerSelect.setRange(1, len(self._gcode.layerList) - 1)
-
 				glPushMatrix()
 				glTranslate(-self._machineSize[0] / 2, -self._machineSize[1] / 2, 0)
 				t = time.time()