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62 lines
2.7 KiB
Python
62 lines
2.7 KiB
Python
# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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MultipleFileInputPanel.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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(C) 2013 by CS Systemes d'information (CS SI)
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Email : volayaf at gmail dot com
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otb at c-s dot fr (CS SI)
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Contributors : Victor Olaya - basis from MultipleInputPanel
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Alexia Mondot (CS SI) - adapt for a new parameter
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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 QtGui
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from processing.gui.MultipleFileInputDialog import MultipleFileInputDialog
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class MultipleFileInputPanel(QtGui.QWidget):
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def __init__(self, parent = None):
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super(MultipleFileInputPanel, self).__init__(parent)
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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, 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)) + " elements selected")
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def showSelectionDialog(self):
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dlg = MultipleFileInputDialog(self.selectedoptions)
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dlg.exec_()
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if dlg.selectedoptions != None:
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self.selectedoptions = dlg.selectedoptions
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self.label.setText(str(len(self.selectedoptions)) + " elements selected")
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