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"""
***************************************************************************
ModelerScene.py
---------------------
Date : August 2012
Copyright : (C) 2012 by Victor Olaya
Email : volayaf at gmail dot com
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************
"""
__author__ = "Victor Olaya"
__date__ = "August 2012"
__copyright__ = "(C) 2012, Victor Olaya"
from qgis.gui import QgsModelGraphicsScene
from processing.modeler.ModelerGraphicItem import (
ModelerInputGraphicItem,
ModelerOutputGraphicItem,
ModelerChildAlgorithmGraphicItem,
)
class ModelerScene(QgsModelGraphicsScene):
"""
IMPORTANT! This is intentionally a MINIMAL class, only containing code which HAS TO BE HERE
because it contains Python code for compatibility with deprecated methods ONLY.
Don't add anything here -- edit the c++ base class instead!
"""
def __init__(self, parent=None):
super().__init__(parent)
def createParameterGraphicItem(self, model, param):
return ModelerInputGraphicItem(param.clone(), model)
def createChildAlgGraphicItem(self, model, child):
return ModelerChildAlgorithmGraphicItem(child.clone(), model)
def createOutputGraphicItem(self, model, output):
return ModelerOutputGraphicItem(output.clone(), model)
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