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2628c480c5
Prevent changes to files that weren't changed between releases. This eases review of the changes between releases significantly.
92 lines
3.3 KiB
Python
92 lines
3.3 KiB
Python
# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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MultipleInputPanel.py
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---------------------
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Date : August 2012
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Copyright : (C) 2012 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__ = 'August 2012'
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__copyright__ = '(C) 2012, Victor Olaya'
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import os
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import warnings
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from qgis.core import QgsProcessing
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from qgis.PyQt import uic
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from qgis.PyQt.QtCore import pyqtSignal
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''
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from processing.gui.MultipleInputDialog import MultipleInputDialog
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from processing.gui.MultipleFileInputDialog import MultipleFileInputDialog
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pluginPath = os.path.split(os.path.dirname(__file__))[0]
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with warnings.catch_warnings():
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warnings.filterwarnings("ignore", category=DeprecationWarning)
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WIDGET, BASE = uic.loadUiType(
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os.path.join(pluginPath, 'ui', 'widgetBaseSelector.ui'))
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class MultipleInputPanel(BASE, WIDGET):
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selectionChanged = pyqtSignal()
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def __init__(self, options=None, datatype=None):
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super(MultipleInputPanel, self).__init__(None)
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self.setupUi(self)
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self.leText.setEnabled(False)
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self.leText.setText(self.tr('0 elements selected'))
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self.btnSelect.clicked.connect(self.showSelectionDialog)
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self.options = options
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self.datatype = datatype
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self.selectedoptions = []
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def setSelectedItems(self, selected):
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# No checking is performed!
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self.selectedoptions = selected
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self.leText.setText(
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self.tr('{0} elements selected').format(len(self.selectedoptions)))
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def showSelectionDialog(self):
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if self.datatype == QgsProcessing.TypeFile:
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dlg = MultipleFileInputDialog(self.selectedoptions)
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else:
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dlg = MultipleInputDialog(self.options, self.selectedoptions, datatype=self.datatype)
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dlg.exec_()
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if dlg.selectedoptions is not None:
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self.selectedoptions = dlg.selectedoptions
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self.leText.setText(
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self.tr('{0} elements selected').format(len(self.selectedoptions)))
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self.selectionChanged.emit()
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def updateForOptions(self, options):
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selectedoptions = []
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selected = [self.options[i] if isinstance(i, int) else i for i in self.selectedoptions]
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for sel in selected:
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if not isinstance(sel, int):
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try:
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idx = options.index(sel)
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selectedoptions.append(idx)
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except ValueError:
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pass
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else:
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selectedoptions.append(sel)
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self.options = options
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self.setSelectedItems(selectedoptions)
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