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51 lines
1.9 KiB
Python
51 lines
1.9 KiB
Python
# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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ModelerScene.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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from qgis.gui import QgsModelGraphicsScene
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from processing.modeler.ModelerGraphicItem import (
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ModelerInputGraphicItem,
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ModelerOutputGraphicItem,
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ModelerChildAlgorithmGraphicItem
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)
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class ModelerScene(QgsModelGraphicsScene):
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"""
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IMPORTANT! This is intentionally a MINIMAL class, only containing code which HAS TO BE HERE
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because it contains Python code for compatibility with deprecated methods ONLY.
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Don't add anything here -- edit the c++ base class instead!
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"""
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def __init__(self, parent=None):
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super().__init__(parent)
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def createParameterGraphicItem(self, model, param):
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return ModelerInputGraphicItem(param.clone(), model)
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def createChildAlgGraphicItem(self, model, child):
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return ModelerChildAlgorithmGraphicItem(child.clone(), model)
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def createOutputGraphicItem(self, model, output):
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return ModelerOutputGraphicItem(output.clone(), model)
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