1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
# -*- coding: utf-8 -*-
"""
***************************************************************************
DeleteScriptAction.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'
import os
from qgis.PyQt.QtCore import QCoreApplication
from qgis.PyQt.QtWidgets import QMessageBox
from qgis.core import QgsApplication, QgsProcessingAlgorithm
from processing.gui.ContextAction import ContextAction
from processing.script import ScriptUtils
class DeleteScriptAction(ContextAction):
def __init__(self):
super().__init__()
self.name = QCoreApplication.translate("DeleteScriptAction", "Delete Script…")
def isEnabled(self):
return isinstance(self.itemData, QgsProcessingAlgorithm) and self.itemData.provider().id() == "script"
def execute(self):
reply = QMessageBox.question(None,
self.tr("Delete Script"),
self.tr("Are you sure you want to delete this script?"),
QMessageBox.Yes | QMessageBox.No,
QMessageBox.No)
if reply == QMessageBox.Yes:
filePath = ScriptUtils.findAlgorithmSource(self.itemData.name())
if filePath is not None:
os.remove(filePath)
QgsApplication.processingRegistry().providerById("script").refreshAlgorithms()
else:
QMessageBox.warning(None,
self.tr("Delete Script"),
self.tr("Can not find corresponding script file.")
)
|
