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Show material cost in Job Specs area...

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...if weight/price information is available
This commit is contained in:
fieldOfView 2016-12-13 16:22:29 +01:00
parent 27cf300ba6
commit a83c397d69
2 changed files with 67 additions and 12 deletions
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30
cura/PrintInformation.py
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@ -12,6 +12,7 @@ import cura.Settings.ExtruderManager
import math
import os.path
import unicodedata
import json
## A class for processing and calculating minimum, current and maximum print time as well as managing the job name
#
@ -48,6 +49,7 @@ class PrintInformation(QObject):
self._material_lengths = []
self._material_weights = []
self._material_costs = []
self._backend = Application.getInstance().getBackend()
if self._backend:
@ -77,6 +79,12 @@ class PrintInformation(QObject):
def materialWeights(self):
return self._material_weights
materialCostsChanged = pyqtSignal()
@pyqtProperty("QVariantList", notify = materialCostsChanged)
def materialCosts(self):
return self._material_costs
def _onPrintDurationMessage(self, total_time, material_amounts):
self._current_print_time.setDuration(total_time)
self.currentPrintTimeChanged.emit()
@ -85,20 +93,40 @@ class PrintInformation(QObject):
r = Application.getInstance().getGlobalContainerStack().getProperty("material_diameter", "value") / 2
self._material_lengths = []
self._material_weights = []
self._material_costs = []
material_preference_values = json.loads(Preferences.getInstance().getValue("cura/material_settings"))
extruder_stacks = list(cura.Settings.ExtruderManager.getInstance().getMachineExtruders(Application.getInstance().getGlobalContainerStack().getId()))
for index, amount in enumerate(material_amounts):
## Find the right extruder stack. As the list isn't sorted because it's a annoying generator, we do some
# list comprehension filtering to solve this for us.
material = None
if extruder_stacks: # Multi extrusion machine
extruder_stack = [extruder for extruder in extruder_stacks if extruder.getMetaDataEntry("position") == str(index)][0]
density = extruder_stack.getMetaDataEntry("properties", {}).get("density", 0)
material = extruder_stack.findContainer({"type": "material"})
else: # Machine with no extruder stacks
density = Application.getInstance().getGlobalContainerStack().getMetaDataEntry("properties", {}).get("density", 0)
material = Application.getInstance().getGlobalContainerStack().findContainer({"type": "material"})
self._material_weights.append(float(amount) * float(density) / 1000)
weight = float(amount) * float(density) / 1000
cost = 0
if material:
material_guid = material.getMetaDataEntry("GUID")
if material_guid in material_preference_values:
weight_per_spool = float(material_preference_values[material_guid]["spool_weight"])
cost_per_spool = float(material_preference_values[material_guid]["spool_cost"])
cost = cost_per_spool * weight / weight_per_spool
self._material_weights.append(weight)
self._material_lengths.append(round((amount / (math.pi * r ** 2)) / 1000, 2))
self._material_costs.append(cost)
self.materialLengthsChanged.emit()
self.materialWeightsChanged.emit()
self.materialCostsChanged.emit()
@pyqtSlot(str)
def setJobName(self, name):