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giscloud_uploader_provider.py
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giscloud_uploader_provider.py
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# -*- coding: utf-8 -*-
"""
/***************************************************************************
GISCloudUpload
A QGIS plugin
Uploader to GIs cloud
-------------------
begin : 2015-11-23
copyright : (C) 2015 by Spatial Vision
email : michael.king@spatialvision.com.au
***************************************************************************/
/***************************************************************************
* *
* 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__ = 'Spatial Vision'
__date__ = '2015-11-23'
__copyright__ = '(C) 2015 by Spatial Vision'
# This will get replaced with a git SHA1 when you do a git archive
__revision__ = '$Format:%H$'
from processing.core.AlgorithmProvider import AlgorithmProvider
from processing.core.ProcessingConfig import Setting, ProcessingConfig
from giscloud_uploader_algorithm import GISCloudUploadAlgorithm
from giscloud_utils import GISCloudUtils
class GISCloudUploadProvider(AlgorithmProvider):
"""
In this class we set the default processing options.
"""
def __init__(self):
AlgorithmProvider.__init__(self)
# Deactivate provider by default
self.activate = False
# Load algorithms
self.alglist = [GISCloudUploadAlgorithm()]
for alg in self.alglist:
alg.provider = self
def initializeSettings(self):
"""
Setting of the GIS Cloud API Key as a core parameter.
Do not forget to call the parent method, since it takes care
or automatically adding a setting for activating or
deactivating the algorithms in the provider.
"""
AlgorithmProvider.initializeSettings(self)
ProcessingConfig.addSetting(Setting(
self.getDescription(),
GISCloudUtils.GISCloud_character,
'Please enter your GIS Cloud account API', "Paste API Key here", valuetype=Setting.STRING))
def unload(self):
"""
Setting should be removed here, so they do not appear anymore
when the plugin is unloaded.
"""
AlgorithmProvider.unload(self)
ProcessingConfig.removeSetting(
GISCloudUtils.GISCloud_character)
def getName(self):
"""This is the name that will appear on the toolbox.
It is also used to create the command line name of all the
algorithms from this provider.
"""
return self.getDescription()
def getDescription(self):
"""
This is the provided full name.
"""
return "GIS Cloud Uploader"
def getIcon(self):
"""
Get the icon.
"""
return GISCloudUtils.getIcon()
def _loadAlgorithms(self):
"""Here we fill the list of algorithms in self.algs.
This method is called whenever the list of algorithms should
be updated. If the list of algorithms can change (for instance,
if it contains algorithms from user-defined scripts and a new
script might have been added), you should create the list again
here.
In this case, since the list is always the same, we assign from
the pre-made list. This assignment has to be done in this method
even if the list does not change, since the self.algs list is
cleared before calling this method.
"""
self.algs = self.alglist