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82ef7d2a89
Contains variables for model parameters, algorithm results for other child algorithms which are not dependent on the algorithm. Allows removal of final pieces of ModelerAlgorithm code
52 lines
1.9 KiB
Python
52 lines
1.9 KiB
Python
# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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DeleteModelAction.py
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---------------------
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Date : August 2012
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Copyright : (C) 2012 by Victor Olaya
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Email : volayaf at gmail dot com
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************
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"""
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__author__ = 'Victor Olaya'
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__date__ = 'August 2012'
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__copyright__ = '(C) 2012, Victor Olaya'
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# This will get replaced with a git SHA1 when you do a git archive
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__revision__ = '$Format:%H$'
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import os
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from qgis.core import QgsApplication, QgsProcessingModelAlgorithm
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from qgis.PyQt.QtWidgets import QMessageBox
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from processing.gui.ContextAction import ContextAction
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class DeleteModelAction(ContextAction):
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def __init__(self):
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self.name = self.tr('Delete model', 'DeleteModelAction')
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def isEnabled(self):
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return isinstance(self.itemData, QgsProcessingModelAlgorithm)
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def execute(self):
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reply = QMessageBox.question(
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None,
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self.tr('Confirmation', 'DeleteModelAction'),
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self.tr('Are you sure you want to delete this model?', 'DeleteModelAction'),
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QMessageBox.Yes | QMessageBox.No,
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QMessageBox.No)
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if reply == QMessageBox.Yes:
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os.remove(self.itemData.sourceFilePath())
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QgsApplication.processingRegistry().providerById('model').refreshAlgorithms()
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