mirror of
https://git.mirrors.martin98.com/https://github.com/Ultimaker/Cura
synced 2025-04-21 13:19:37 +08:00
80 lines
2.3 KiB
Python
80 lines
2.3 KiB
Python
from PyQt5.QtCore import Qt, QUrl, pyqtSignal, pyqtSlot, QObject
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from PyQt5.QtQml import QQmlComponent, QQmlContext
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from UM.PluginRegistry import PluginRegistry
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from UM.Application import Application
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import os
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import threading
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class WorkspaceDialog(QObject):
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showDialogSignal = pyqtSignal()
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def __init__(self, parent = None):
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super().__init__(parent)
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self._component = None
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self._context = None
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self._view = None
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self._qml_url = "WorkspaceDialog.qml"
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self._lock = threading.Lock()
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self._result = None # What option did the user pick?
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self._visible = False
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self.showDialogSignal.connect(self.__show)
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def getResult(self):
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return self._result
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def _createViewFromQML(self):
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path = QUrl.fromLocalFile(os.path.join(PluginRegistry.getInstance().getPluginPath("3MFReader"), self._qml_url))
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self._component = QQmlComponent(Application.getInstance()._engine, path)
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self._context = QQmlContext(Application.getInstance()._engine.rootContext())
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self._context.setContextProperty("manager", self)
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self._view = self._component.create(self._context)
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def show(self):
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# Emit signal so the right thread actually shows the view.
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self._lock.acquire()
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self._result = None
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self._visible = True
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self.showDialogSignal.emit()
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@pyqtSlot()
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## Used to notify the dialog so the lock can be released.
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def notifyClosed(self):
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if self._result is None:
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self._result = "cancel"
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self._lock.release()
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def hide(self):
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self._visible = False
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self._lock.release()
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self._view.hide()
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@pyqtSlot()
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def onOverrideButtonClicked(self):
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self._view.hide()
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self.hide()
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self._result = "override"
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@pyqtSlot()
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def onNewButtonClicked(self):
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self._view.hide()
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self.hide()
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self._result = "new"
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@pyqtSlot()
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def onCancelButtonClicked(self):
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self._view.hide()
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self.hide()
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self._result = "cancel"
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## Block thread until the dialog is closed.
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def waitForClose(self):
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if self._visible:
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self._lock.acquire()
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self._lock.release()
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def __show(self):
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if self._view is None:
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self._createViewFromQML()
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self._view.show()
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