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Emit backend errors so we can process them differently than through a qml notification

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This commit is contained in:
ChrisTerBeke 2018-03-05 14:33:13 +01:00
parent 52735fb9a9
commit cd01b096b5
3 changed files with 20 additions and 6 deletions
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9
plugins/CuraEngineBackend/CuraEngineBackend.py
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@ -33,6 +33,9 @@ from UM.i18n import i18nCatalog
catalog = i18nCatalog("cura")
class CuraEngineBackend(QObject, Backend):
backendError = Signal()
## Starts the back-end plug-in.
#
# This registers all the signal listeners and prepares for communication
@ -289,6 +292,7 @@ class CuraEngineBackend(QObject, Backend):
if job.isCancelled() or job.getError() or job.getResult() == StartSliceJob.StartJobResult.Error:
self.backendStateChange.emit(BackendState.Error)
self.backendError.emit(job)
return
if job.getResult() == StartSliceJob.StartJobResult.MaterialIncompatible:
@ -297,6 +301,7 @@ class CuraEngineBackend(QObject, Backend):
"Unable to slice with the current material as it is incompatible with the selected machine or configuration."), title = catalog.i18nc("@info:title", "Unable to slice"))
self._error_message.show()
self.backendStateChange.emit(BackendState.Error)
self.backendError.emit(job)
else:
self.backendStateChange.emit(BackendState.NotStarted)
return
@ -325,6 +330,7 @@ class CuraEngineBackend(QObject, Backend):
title = catalog.i18nc("@info:title", "Unable to slice"))
self._error_message.show()
self.backendStateChange.emit(BackendState.Error)
self.backendError.emit(job)
else:
self.backendStateChange.emit(BackendState.NotStarted)
return
@ -347,6 +353,7 @@ class CuraEngineBackend(QObject, Backend):
title = catalog.i18nc("@info:title", "Unable to slice"))
self._error_message.show()
self.backendStateChange.emit(BackendState.Error)
self.backendError.emit(job)
return
if job.getResult() == StartSliceJob.StartJobResult.BuildPlateError:
@ -355,6 +362,7 @@ class CuraEngineBackend(QObject, Backend):
title = catalog.i18nc("@info:title", "Unable to slice"))
self._error_message.show()
self.backendStateChange.emit(BackendState.Error)
self.backendError.emit(job)
else:
self.backendStateChange.emit(BackendState.NotStarted)
@ -364,6 +372,7 @@ class CuraEngineBackend(QObject, Backend):
title = catalog.i18nc("@info:title", "Unable to slice"))
self._error_message.show()
self.backendStateChange.emit(BackendState.Error)
self.backendError.emit(job)
else:
self.backendStateChange.emit(BackendState.NotStarted)
self._invokeSlice()