mirror of
https://github.com/qgis/QGIS.git
synced 2025-10-31 00:06:02 -04:00
2628c480c5
Prevent changes to files that weren't changed between releases. This eases review of the changes between releases significantly.
67 lines
2.6 KiB
Python
67 lines
2.6 KiB
Python
# -*- coding: utf-8 -*-
|
|
|
|
"""
|
|
***************************************************************************
|
|
PreconfiguredAlgorithmProvider.py
|
|
---------------------
|
|
Date : April 2016
|
|
Copyright : (C) 2016 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__ = 'April 2016'
|
|
__copyright__ = '(C) 2016, Victor Olaya'
|
|
|
|
import os
|
|
|
|
from qgis.core import QgsProcessingProvider
|
|
from processing.preconfigured.PreconfiguredAlgorithm import PreconfiguredAlgorithm
|
|
from processing.preconfigured.PreconfiguredUtils import preconfiguredAlgorithmsFolder
|
|
from processing.preconfigured.NewPreconfiguredAlgorithmAction import NewPreconfiguredAlgorithmAction
|
|
from processing.preconfigured.DeletePreconfiguredAlgorithmAction import DeletePreconfiguredAlgorithmAction
|
|
from processing.gui.ProviderActions import ProviderContextMenuActions
|
|
|
|
|
|
class PreconfiguredAlgorithmProvider(QgsProcessingProvider):
|
|
|
|
def __init__(self):
|
|
super().__init__()
|
|
self.algs = []
|
|
self.contextMenuActions = \
|
|
[NewPreconfiguredAlgorithmAction(), DeletePreconfiguredAlgorithmAction()]
|
|
|
|
def loadAlgorithms(self):
|
|
self.algs = []
|
|
folder = preconfiguredAlgorithmsFolder()
|
|
for path, subdirs, files in os.walk(folder):
|
|
for descriptionFile in files:
|
|
if descriptionFile.endswith('json'):
|
|
fullpath = os.path.join(path, descriptionFile)
|
|
alg = PreconfiguredAlgorithm(fullpath)
|
|
self.algs.append(alg)
|
|
for a in self.algs:
|
|
self.addAlgorithm(a)
|
|
|
|
def load(self):
|
|
ProviderContextMenuActions.registerProviderContextMenuActions(self.contextMenuActions)
|
|
self.refreshAlgorithms()
|
|
return True
|
|
|
|
def unload(self):
|
|
ProviderContextMenuActions.deregisterProviderContextMenuActions(self.contextMenuActions)
|
|
|
|
def id(self):
|
|
return 'preconfigured'
|
|
|
|
def name(self):
|
|
return self.tr('Preconfigured algorithms', 'PreconfiguredAlgorithmProvider')
|