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https://git.mirrors.martin98.com/https://github.com/Ultimaker/Cura
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34 lines
1.3 KiB
Python
34 lines
1.3 KiB
Python
from PyQt6.QtGui import QImage
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from PyQt6.QtQuick import QQuickImageProvider
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from PyQt6.QtCore import QSize
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from UM.Application import Application
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from typing import Tuple
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class PrintJobPreviewImageProvider(QQuickImageProvider):
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def __init__(self):
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super().__init__(QQuickImageProvider.ImageType.Image)
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def requestImage(self, id: str, size: QSize) -> Tuple[QImage, QSize]:
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"""Request a new image.
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:param id: id of the requested image
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:param size: is not used defaults to QSize(15, 15)
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:return: an tuple containing the image and size
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"""
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# The id will have an uuid and an increment separated by a slash. As we don't care about the value of the
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# increment, we need to strip that first.
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uuid = id[id.find("/") + 1:]
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for output_device in Application.getInstance().getOutputDeviceManager().getOutputDevices():
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if not hasattr(output_device, "printJobs"):
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continue
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for print_job in output_device.printJobs:
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if print_job.key == uuid:
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if print_job.getPreviewImage():
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return print_job.getPreviewImage(), QSize(15, 15)
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return QImage(), QSize(15, 15)
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return QImage(), QSize(15, 15) |