mirror of
https://github.com/Ultimaker/Cura.git
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65 lines
2.6 KiB
Python
65 lines
2.6 KiB
Python
# Copyright (c) 2019 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 QObject
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from UM.i18n import i18nCatalog
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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.Version import Version
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catalog = i18nCatalog("cura")
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class ChangeLog(Extension, QObject):
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def __init__(self, parent = None):
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QObject.__init__(self, parent)
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Extension.__init__(self)
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self._changelog_window = None
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self._changelog_context = None
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version_string = Application.getInstance().getVersion()
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if version_string is not "master":
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self._current_app_version = Version(version_string)
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else:
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self._current_app_version = None
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Application.getInstance().engineCreatedSignal.connect(self._onEngineCreated)
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Application.getInstance().getPreferences().addPreference("general/latest_version_changelog_shown", "2.0.0") #First version of CURA with uranium
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self.setMenuName(catalog.i18nc("@item:inmenu", "Changelog"))
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self.addMenuItem(catalog.i18nc("@item:inmenu", "Show Changelog"), self.showChangelog)
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def _onEngineCreated(self):
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if not self._current_app_version:
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return #We're on dev branch.
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if Application.getInstance().getPreferences().getValue("general/latest_version_changelog_shown") == "master":
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latest_version_shown = Version("0.0.0")
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else:
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latest_version_shown = Version(Application.getInstance().getPreferences().getValue("general/latest_version_changelog_shown"))
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Application.getInstance().getPreferences().setValue("general/latest_version_changelog_shown", Application.getInstance().getVersion())
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# Do not show the changelog when there is no global container stack
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# This implies we are running Cura for the first time.
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if not Application.getInstance().getGlobalContainerStack():
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return
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if self._current_app_version > latest_version_shown:
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self.showChangelog()
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def showChangelog(self):
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if not self._changelog_window:
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self.createChangelogWindow()
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self._changelog_window.show()
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def hideChangelog(self):
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if self._changelog_window:
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self._changelog_window.hide()
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def createChangelogWindow(self):
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path = os.path.join(PluginRegistry.getInstance().getPluginPath(self.getPluginId()), "ChangeLog.qml")
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self._changelog_window = Application.getInstance().createQmlComponent(path, {"manager": self})
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