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75 lines
2.7 KiB
Python
75 lines
2.7 KiB
Python
# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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RenderingStyles.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 processing.tools.system import userFolder
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class RenderingStyles:
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styles = {}
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@staticmethod
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def addAlgStylesAndSave(algname, styles):
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RenderingStyles.styles[algname] = styles
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RenderingStyles.saveSettings()
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@staticmethod
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def configFile():
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return os.path.join(userFolder(), 'processing_qgis_styles.conf')
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@staticmethod
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def loadStyles():
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if not os.path.isfile(RenderingStyles.configFile()):
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return
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with open(RenderingStyles.configFile()) as lines:
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line = lines.readline().strip('\n')
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while line != '':
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tokens = line.split('|')
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if tokens[0] in list(RenderingStyles.styles.keys()):
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RenderingStyles.styles[tokens[0]][tokens[1]] = tokens[2]
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else:
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alg = {}
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alg[tokens[1]] = tokens[2]
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RenderingStyles.styles[tokens[0]] = alg
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line = lines.readline().strip('\n')
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@staticmethod
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def saveSettings():
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with open(RenderingStyles.configFile(), 'w') as fout:
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for alg in list(RenderingStyles.styles.keys()):
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for out in list(RenderingStyles.styles[alg].keys()):
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fout.write(alg + '|' + out + '|' +
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RenderingStyles.styles[alg][out] + '\n')
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@staticmethod
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def getStyle(algname, outputname):
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if algname in RenderingStyles.styles:
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if outputname in RenderingStyles.styles[algname]:
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return RenderingStyles.styles[algname][outputname]
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return None
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