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CURA-4870 Prepare the UI to show the list of configurations

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This commit is contained in:
Diego Prado Gesto 2018-03-04 17:26:37 +01:00
parent 6e35fc5035
commit 49fcf35d9b
9 changed files with 113 additions and 100 deletions
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23
cura/PrinterOutputDevice.py
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@ -1,4 +1,4 @@
# Copyright (c) 2017 Ultimaker B.V.
# Copyright (c) 2018 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from UM.i18n import i18nCatalog
@ -6,13 +6,12 @@ from UM.OutputDevice.OutputDevice import OutputDevice
from PyQt5.QtCore import pyqtProperty, QObject, QTimer, pyqtSignal
from PyQt5.QtWidgets import QMessageBox
from UM.Logger import Logger
from UM.Signal import signalemitter
from UM.Application import Application
from enum import IntEnum # For the connection state tracking.
from typing import List, Optional
from typing import List, Set, Optional
MYPY = False
if MYPY:
@ -46,13 +45,13 @@ class PrinterOutputDevice(QObject, OutputDevice):
connectionTextChanged = pyqtSignal()
# Signal to indicate that the configuration of one of the printers has changed.
configurationChanged = pyqtSignal()
uniqueConfigurationsChanged = pyqtSignal()
def __init__(self, device_id, parent = None):
super().__init__(device_id = device_id, parent = parent)
self._printers = [] # type: List[PrinterOutputModel]
self._unique_configurations = [] # type: List[ConfigurationModel]
self._unique_configurations = {} # type: Set[ConfigurationModel]
self._monitor_view_qml_path = ""
self._monitor_component = None
@ -182,20 +181,22 @@ class PrinterOutputDevice(QObject, OutputDevice):
self.acceptsCommandsChanged.emit()
# Returns the unique configurations of the current printers
@pyqtProperty("QVariantList", notify = configurationChanged)
def uniqueConfiguration(self):
@pyqtProperty("QVariantMap", notify = uniqueConfigurationsChanged)
def uniqueConfigurations(self):
return self._unique_configurations
def _updateUniqueConfigurations(self):
print("Calculating the unique configurations")
self._unique_configurations = list(set([printer.printerConfiguration for printer in self._printers]))
print(self._unique_configurations)
self.configurationChanged.emit()
self._unique_configurations = set([printer.printerConfiguration for printer in self._printers])
self.uniqueConfigurationsChanged.emit()
def _onPrintersChanged(self):
for printer in self._printers:
printer.configurationChanged.connect(self._updateUniqueConfigurations)
# If at this point the list of unique configurations is empty, we force the calculation
if not self._unique_configurations:
self._updateUniqueConfigurations()
## The current processing state of the backend.
class ConnectionState(IntEnum):