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Fetch preview image from cloud for monitor page.

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part of CURA-7147
This commit is contained in:
Remco Burema 2020-04-16 12:18:49 +02:00
parent 52f01a71c3
commit 006822334c
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GPG key ID: 215C49431D43F98C
3 changed files with 22 additions and 4 deletions
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17
plugins/UM3NetworkPrinting/src/Models/UM3PrintJobOutputModel.py
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@ -1,10 +1,13 @@
# Copyright (c) 2019 Ultimaker B.V.
# Copyright (c) 2020 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
from typing import List
from typing import List, Optional
from PyQt5.QtCore import pyqtProperty, pyqtSignal
from PyQt5.QtGui import QImage
from PyQt5.QtNetwork import QNetworkReply, QNetworkRequest
from UM.Logger import Logger
from UM.TaskManagement.HttpRequestManager import HttpRequestManager
from cura.PrinterOutput.Models.PrintJobOutputModel import PrintJobOutputModel
from cura.PrinterOutput.PrinterOutputController import PrinterOutputController
@ -32,3 +35,13 @@ class UM3PrintJobOutputModel(PrintJobOutputModel):
image = QImage()
image.loadFromData(data)
self.updatePreviewImage(image)
def loadPreviewImageFromUrl(self, url: str) -> None:
HttpRequestManager.getInstance().get(url=url, callback=self._onImageLoaded, error_callback=self._onImageLoaded)
def _onImageLoaded(self, reply: QNetworkReply, error: Optional["QNetworkReply.NetworkError"] = None) -> None:
if not HttpRequestManager.replyIndicatesSuccess(reply, error):
Logger.warning("Requesting preview image failed, response code {0} while trying to connect to {1}".format(
reply.attribute(QNetworkRequest.HttpStatusCodeAttribute), reply.url()))
return
self.updatePreviewImageData(reply.readAll())