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43657010ba
several instances need to be created. - In the ThreeMFWorkspaceReader we need to create some temporal instances of Preferences that makes it not singleton anymore. - The current preferences are kept in the Application class and so all the calls to the preferences are changed to get the preferences from Application. - The method getInstance in Preferences is kept as deprecated since some external plugins.
48 lines
1.9 KiB
Python
48 lines
1.9 KiB
Python
# Copyright (c) 2017 Ultimaker B.V.
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# Cura is released under the terms of the LGPLv3 or higher.
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from UM.Extension import Extension
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from UM.Application import Application
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from UM.PluginRegistry import PluginRegistry
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from UM.Logger import Logger
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from cura.CuraApplication import CuraApplication
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from PyQt5.QtCore import QObject, pyqtSlot
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import os.path
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class UserAgreement(QObject, Extension):
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def __init__(self):
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super(UserAgreement, self).__init__()
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self._user_agreement_window = None
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self._user_agreement_context = None
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Application.getInstance().engineCreatedSignal.connect(self._onEngineCreated)
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Application.getInstance().getPreferences().addPreference("general/accepted_user_agreement", False)
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def _onEngineCreated(self):
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if not Application.getInstance().getPreferences().getValue("general/accepted_user_agreement"):
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self.showUserAgreement()
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def showUserAgreement(self):
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if not self._user_agreement_window:
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self.createUserAgreementWindow()
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self._user_agreement_window.show()
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@pyqtSlot(bool)
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def didAgree(self, user_choice):
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if user_choice:
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Logger.log("i", "User agreed to the user agreement")
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Application.getInstance().getPreferences().setValue("general/accepted_user_agreement", True)
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self._user_agreement_window.hide()
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else:
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Logger.log("i", "User did NOT agree to the user agreement")
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Application.getInstance().getPreferences().setValue("general/accepted_user_agreement", False)
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CuraApplication.getInstance().quit()
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CuraApplication.getInstance().setNeedToShowUserAgreement(False)
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def createUserAgreementWindow(self):
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path = os.path.join(PluginRegistry.getInstance().getPluginPath(self.getPluginId()), "UserAgreement.qml")
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self._user_agreement_window = Application.getInstance().createQmlComponent(path, {"manager": self})
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