mirror of
https://github.com/qgis/QGIS.git
synced 2025-02-24 00:47:57 -05:00
59 lines
2.2 KiB
Python
59 lines
2.2 KiB
Python
# -*- coding: utf-8 -*-
|
|
|
|
"""
|
|
***************************************************************************
|
|
ParameterSelection.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__ = '$Format:%H$'
|
|
|
|
from processing.parameters.Parameter import Parameter
|
|
|
|
class ParameterSelection(Parameter):
|
|
|
|
def __init__(self, name="", description="", options=[], default = 0):
|
|
Parameter.__init__(self, name, description)
|
|
self.options = options
|
|
self.value = None
|
|
self.default = default
|
|
|
|
def setValue(self, n):
|
|
if n is None:
|
|
self.value = self.default
|
|
return True
|
|
try:
|
|
n = int(n)
|
|
self.value = n
|
|
return True
|
|
except:
|
|
return False
|
|
|
|
def getAsScriptCode(self):
|
|
return "##" + self.name + "=selection " + ";".join(self.options)
|
|
|
|
def deserialize(self, s):
|
|
tokens = s.split("|")
|
|
if len(tokens) == 5:
|
|
return ParameterSelection(tokens[1], tokens[2], tokens[3].split(";"), int(tokens[4]))
|
|
else:
|
|
return ParameterSelection(tokens[1], tokens[2], tokens[3].split(";"))
|
|
|
|
def serialize(self):
|
|
return self.__module__.split(".")[-1] + "|" + self.name + "|" + self.description +\
|
|
"|" + ";".join(self.options) |