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This way it's not available to the rest of Cura, especially since PackageList is not such an uncommon name. It could give name collisions. Moreover, the rest of Cura doesn't need to have a list of packages from the Marketplace, so it's better separation. Contributes to issue CURA-8556.
53 lines
2.2 KiB
Python
53 lines
2.2 KiB
Python
# Copyright (c) 2021 Ultimaker B.V.
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# Cura is released under the terms of the LGPLv3 or higher.
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import os.path
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from PyQt5.QtCore import pyqtSlot
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from PyQt5.QtQml import qmlRegisterType
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from typing import Optional, TYPE_CHECKING
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from cura.ApplicationMetadata import CuraSDKVersion
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from cura.CuraApplication import CuraApplication # Creating QML objects and managing packages.
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from cura.UltimakerCloud import UltimakerCloudConstants
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from UM.Extension import Extension # We are implementing the main object of an extension here.
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from UM.Logger import Logger
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from UM.PluginRegistry import PluginRegistry # To find out where we are stored (the proper way).
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from .PackageList import PackageList # To register this type with QML.
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if TYPE_CHECKING:
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from PyQt5.QtCore import QObject
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ROOT_URL = f"{UltimakerCloudConstants.CuraCloudAPIRoot}/cura-packages/v{UltimakerCloudConstants.CuraCloudAPIVersion}/cura/v{CuraSDKVersion}" # Root of all Marketplace API requests.
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PACKAGES_URL = f"{ROOT_URL}/packages" # URL to use for requesting the list of packages.
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class Marketplace(Extension):
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"""
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The main managing object for the Marketplace plug-in.
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"""
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def __init__(self) -> None:
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super().__init__()
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self._window: Optional["QObject"] = None # If the window has been loaded yet, it'll be cached in here.
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qmlRegisterType(PackageList, "Marketplace", 1, 0, "PackageList")
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@pyqtSlot()
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def show(self) -> None:
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"""
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Opens the window of the Marketplace.
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If the window hadn't been loaded yet into Qt, it will be created lazily.
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"""
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if self._window is None:
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plugin_path = PluginRegistry.getInstance().getPluginPath(self.getPluginId())
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if plugin_path is None:
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plugin_path = os.path.dirname(__file__)
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path = os.path.join(plugin_path, "resources", "qml", "Marketplace.qml")
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self._window = CuraApplication.getInstance().createQmlComponent(path, {})
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if self._window is None: # Still None? Failed to load the QML then.
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Logger.error(f"Failed to load QML for Marketplace window.")
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return
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self._window.show()
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self._window.requestActivate() # Bring window into focus, if it was already open in the background.
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