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87 lines
3.2 KiB
Python
87 lines
3.2 KiB
Python
# -*- coding: utf-8 -*-
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###############################################################################
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#
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# CSW Client
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# ---------------------------------------------------------
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# QGIS Catalogue Service client.
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#
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# Copyright (C) 2010 NextGIS (http://nextgis.org),
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# Alexander Bruy (alexander.bruy@gmail.com),
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# Maxim Dubinin (sim@gis-lab.info)
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#
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# Copyright (C) 2014 Tom Kralidis (tomkralidis@gmail.com)
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#
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# This source is free software; you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free
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# Software Foundation; either version 2 of the License, or (at your option)
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# any later version.
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#
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# This code is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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# details.
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#
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# A copy of the GNU General Public License is available on the World Wide Web
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# at <http://www.gnu.org/copyleft/gpl.html>. You can also obtain it by writing
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# to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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# MA 02111-1307, USA.
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#
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###############################################################################
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from PyQt4.QtCore import QSettings
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from PyQt4.QtGui import QDialog, QMessageBox
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from MetaSearch.ui.newconnectiondialog import Ui_NewConnectionDialog
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class NewConnectionDialog(QDialog, Ui_NewConnectionDialog):
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"""Dialogue to add a new CSW entry"""
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def __init__(self, conn_name=None):
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"""init"""
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QDialog.__init__(self)
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self.setupUi(self)
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self.settings = QSettings()
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self.conn_name = None
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self.conn_name_orig = conn_name
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def accept(self):
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"""add CSW entry"""
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conn_name = self.leName.text().strip()
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conn_url = self.leURL.text().strip()
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if any([conn_name == '', conn_url == '']):
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QMessageBox.warning(self, self.tr('Save connection'),
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self.tr('Both Name and URL must be provided'))
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return
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if conn_name is not None:
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key = '/MetaSearch/%s' % conn_name
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keyurl = '%s/url' % key
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key_orig = '/MetaSearch/%s' % self.conn_name_orig
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# warn if entry was renamed to an existing connection
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if all([self.conn_name_orig != conn_name,
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self.settings.contains(keyurl)]):
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res = QMessageBox.warning(self, self.tr('Save connection'),
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self.tr('Overwrite %s?' % conn_name),
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QMessageBox.Ok | QMessageBox.Cancel)
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if res == QMessageBox.Cancel:
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return
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# on rename delete original entry first
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if all([self.conn_name_orig is not None,
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self.conn_name_orig != conn_name]):
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self.settings.remove(key_orig)
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self.settings.setValue(keyurl, conn_url)
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self.settings.setValue('/MetaSearch/selected', conn_name)
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QDialog.accept(self)
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def reject(self):
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"""back out of dialogue"""
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QDialog.reject(self)
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