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53 lines
2.2 KiB
Python
53 lines
2.2 KiB
Python
# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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DeletePreconfiguredAlgorithmAction.py
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---------------------
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Date : April 2016
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Copyright : (C) 2016 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__ = 'April 2016'
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__copyright__ = '(C) 2016, 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.PyQt.QtWidgets import QMessageBox
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from qgis.core import QgsApplication
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from processing.gui.ContextAction import ContextAction
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from processing.preconfigured.PreconfiguredAlgorithm import PreconfiguredAlgorithm
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class DeletePreconfiguredAlgorithmAction(ContextAction):
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def __init__(self):
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self.name = self.tr('Delete preconfigured algorithm', 'DeletePreconfiguredAlgorithmAction')
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def isEnabled(self):
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return isinstance(self.itemData, PreconfiguredAlgorithm)
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def execute(self):
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reply = QMessageBox.question(None,
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self.tr('Confirmation', 'DeletePreconfiguredAlgorithmAction'),
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self.tr('Are you sure you want to delete this algorithm?',
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'DeletePreconfiguredAlgorithmAction'),
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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.descriptionFile)
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QgsApplication.processingRegistry().providerById('preconfigured').refreshAlgorithms()
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