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67 lines
2.6 KiB
Python
67 lines
2.6 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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# This will get replaced with a git SHA1 when you do a git archive
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__revision__ = '$Format:%H$'
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from PyQt4 import QtCore, QtGui
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from processing.gui.MultipleInputDialog import MultipleInputDialog
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class MultipleInputPanel(QtGui.QWidget):
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def __init__(self, options, datatype=None, parent=None):
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super(MultipleInputPanel, self).__init__(parent)
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self.options = options
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self.datatype = datatype
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self.selectedoptions = []
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self.horizontalLayout = QtGui.QHBoxLayout(self)
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self.horizontalLayout.setSpacing(2)
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self.horizontalLayout.setMargin(0)
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self.label = QtGui.QLabel()
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self.label.setText('0 elements selected')
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self.label.setSizePolicy(QtGui.QSizePolicy.Expanding,
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QtGui.QSizePolicy.Expanding)
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self.horizontalLayout.addWidget(self.label)
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self.pushButton = QtGui.QPushButton()
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self.pushButton.setText('...')
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self.pushButton.clicked.connect(self.showSelectionDialog)
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self.horizontalLayout.addWidget(self.pushButton)
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self.setLayout(self.horizontalLayout)
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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.label.setText(str(len(self.selectedoptions))
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+ ' elements selected')
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def showSelectionDialog(self):
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dlg = MultipleInputDialog(self.options, self.selectedoptions)
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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.label.setText(str(len(self.selectedoptions))
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+ ' elements selected')
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