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66 lines
2.5 KiB
Python
66 lines
2.5 KiB
Python
# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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MessageBarProgress.py
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---------------------
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Date : April 2013
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Copyright : (C) 2013 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__ = 'April 2013'
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__copyright__ = '(C) 2013, 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 qgis.PyQt.QtCore import Qt, QCoreApplication
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from qgis.PyQt.QtWidgets import QProgressBar
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from qgis.utils import iface
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from qgis.core import QgsProcessingFeedback
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from processing.gui.MessageDialog import MessageDialog
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class MessageBarProgress(QgsProcessingFeedback):
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def __init__(self, algname=None):
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QgsProcessingFeedback.__init__(self)
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self.msg = []
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self.progressMessageBar = \
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iface.messageBar().createMessage(self.tr('Executing algorithm <i>{0}</i>'.format(algname if algname else '')))
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self.progress = QProgressBar()
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self.progressChanged.connect(self.progress.setValue)
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self.progress.setMaximum(100)
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self.progress.setAlignment(Qt.AlignLeft | Qt.AlignVCenter)
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self.progressMessageBar.layout().addWidget(self.progress)
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iface.messageBar().pushWidget(self.progressMessageBar,
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iface.messageBar().INFO)
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def reportError(self, msg):
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self.msg.append(msg)
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def close(self):
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if self.msg:
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dlg = MessageDialog()
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dlg.setTitle(QCoreApplication.translate('MessageBarProgress', 'Problem executing algorithm'))
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dlg.setMessage("<br>".join(self.msg))
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dlg.exec_()
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iface.messageBar().clearWidgets()
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def tr(self, string, context=''):
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if context == '':
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context = 'MessageBarProgress'
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return QCoreApplication.translate(context, string)
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