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117 lines
4.3 KiB
Python
117 lines
4.3 KiB
Python
# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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ScriptSelector.py
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---------------------
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Date : May 2016
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Copyright : (C) 2016 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__ = 'May 2016'
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__copyright__ = '(C) 2016, Victor Olaya'
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# This will get replaced with a git SHA1 when you do a git archive
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import os
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from collections import defaultdict
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from qgis.PyQt import uic
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from qgis.PyQt.QtCore import Qt
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from qgis.PyQt.QtWidgets import QTreeWidgetItem, QFileDialog
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from processing.core.alglist import algList
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pluginPath = os.path.split(os.path.dirname(__file__))[0]
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WIDGET, BASE = uic.loadUiType(
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os.path.join(pluginPath, 'ui', 'DlgConfig.ui'))
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class ScriptSelector(BASE, WIDGET):
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def __init__(self):
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super(ScriptSelector, self).__init__(None)
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self.setupUi(self)
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self.scripts = None
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allScripts = defaultdict(list)
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alglist = algList.getProviderFromName("script").algs
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for script in alglist:
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allScripts[script.group].append(script)
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for group, groupScripts in allScripts.iteritems():
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groupItem = QTreeWidgetItem()
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groupItem.setText(0, group)
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groupItem.setFlags(groupItem.flags() | Qt.ItemIsTristate)
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for script in groupScripts:
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scriptItem = QTreeWidgetItem()
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scriptItem.setFlags(scriptItem.flags() | Qt.ItemIsUserCheckable)
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scriptItem.setCheckState(0, Qt.Checked)
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scriptItem.script = script
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scriptItem.setText(0, script.name)
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groupItem.addChild(scriptItem)
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self.scriptsTree.addTopLevelItem(groupItem)
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self.scriptsTree.expandAll()
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self.selectAllLabel.linkActivated.connect(lambda: self.checkScripts(True))
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self.unselectAllLabel.linkActivated.connect(lambda: self.checkScripts(False))
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self.folderButton.clicked.connect(self.selectFolder)
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self.buttonBox.accepted.connect(self.okPressed)
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self.buttonBox.rejected.connect(self.cancelPressed)
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def selectFolder(self):
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folder = QFileDialog.getExistingDirectory(self, 'Select folder')
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if folder:
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self.folderBox.setText(folder)
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def checkScripts(self, b):
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state = Qt.Checked if b else Qt.Unchecked
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for i in xrange(self.scriptsTree.topLevelItemCount()):
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item = self.scriptsTree.topLevelItem(i)
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for j in xrange(item.childCount()):
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child = item.child(j)
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child.setCheckState(0, state)
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def cancelPressed(self):
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self.close()
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def _getValue(self, textBox):
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textBox.setStyleSheet("QLineEdit{background: white}")
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value = textBox.text()
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if value:
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return value
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textBox.setStyleSheet("QLineEdit{background: yellow}")
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raise Exception("wrong parameter value")
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def okPressed(self):
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self.scripts = []
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for i in xrange(self.scriptsTree.topLevelItemCount()):
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groupItem = self.scriptsTree.topLevelItem(i)
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for j in xrange(groupItem.childCount()):
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scriptItem = groupItem.child(j)
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if scriptItem.checkState(0) == Qt.Checked:
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self.scripts.append(scriptItem.script)
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self.folder = self._getValue(self.folderBox)
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try:
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self.name = self._getValue(self.nameBox)
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self.description = self._getValue(self.descriptionBox)
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self.author = self._getValue(self.authorBox)
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self.email = self._getValue(self.emailBox)
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except:
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return
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self.close()
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