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# -*- coding: utf-8 -*-
"""
***************************************************************************
FusionAlgorithm.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'
# This will get replaced with a git SHA1 when you do a git archive
__revision__ = '$Format:%H$'
import os
from PyQt4 import QtGui
from processing.core.GeoAlgorithm import GeoAlgorithm
from processing.parameters.ParameterString import ParameterString
from FusionUtils import FusionUtils
class FusionAlgorithm(GeoAlgorithm):
ADVANCED_MODIFIERS = 'ADVANCED_MODIFIERS'
def getIcon(self):
filepath = os.path.dirname(__file__) + '/../../../images/tool.png'
return QtGui.QIcon(filepath)
def checkBeforeOpeningParametersDialog(self):
path = FusionUtils.FusionPath()
if path == '':
return 'Fusion folder is not configured.\nPlease configure it \
before running Fusion algorithms.'
def addAdvancedModifiers(self):
param = ParameterString(self.ADVANCED_MODIFIERS, 'Additional modifiers'
, '')
param.isAdvanced = True
self.addParameter(param)
def addAdvancedModifiersToCommand(self, commands):
s = str(self.getParameterValue(self.ADVANCED_MODIFIERS)).strip()
if s != '':
commands.append(s)
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