forked from openlp/openlp
73 lines
3.9 KiB
Python
73 lines
3.9 KiB
Python
# -*- coding: utf-8 -*-
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# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
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###############################################################################
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# OpenLP - Open Source Lyrics Projection #
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# --------------------------------------------------------------------------- #
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# Copyright (c) 2008-2014 Raoul Snyman #
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# Portions copyright (c) 2008-2014 Tim Bentley, Gerald Britton, Jonathan #
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# Corwin, Samuel Findlay, Michael Gorven, Scott Guerrieri, Matthias Hub, #
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# Meinert Jordan, Armin Köhler, Erik Lundin, Edwin Lunando, Brian T. Meyer. #
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# Joshua Miller, Stevan Pettit, Andreas Preikschat, Mattias Põldaru, #
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# Christian Richter, Philip Ridout, Simon Scudder, Jeffrey Smith, #
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# Maikel Stuivenberg, Martin Thompson, Jon Tibble, Dave Warnock, #
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# Frode Woldsund, Martin Zibricky, Patrick Zimmermann #
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# --------------------------------------------------------------------------- #
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# This program is free software; you can redistribute it and/or modify it #
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# under the terms of the GNU General Public License as published by the Free #
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# Software Foundation; version 2 of the License. #
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# #
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# This program is distributed in the hope that it will be useful, but WITHOUT #
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
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# more details. #
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# #
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# You should have received a copy of the GNU General Public License along #
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# with this program; if not, write to the Free Software Foundation, Inc., 59 #
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# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
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###############################################################################
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from PyQt4 import QtGui
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from openlp.core.common import RegistryProperties, translate
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from openlp.plugins.songusage.lib.db import SongUsageItem
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from .songusagedeletedialog import Ui_SongUsageDeleteDialog
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class SongUsageDeleteForm(QtGui.QDialog, Ui_SongUsageDeleteDialog, RegistryProperties):
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"""
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Class documentation goes here.
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"""
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def __init__(self, manager, parent):
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"""
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Constructor
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"""
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self.manager = manager
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super(SongUsageDeleteForm, self).__init__(parent)
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self.setupUi(self)
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self.button_box.clicked.connect(self.on_button_box_clicked)
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def on_button_box_clicked(self, button):
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"""
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The button event has been triggered
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:param button: The button pressed
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"""
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if self.button_box.standardButton(button) == QtGui.QDialogButtonBox.Ok:
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ret = QtGui.QMessageBox.question(
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self,
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translate('SongUsagePlugin.SongUsageDeleteForm', 'Delete Selected Song Usage Events?'),
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translate('SongUsagePlugin.SongUsageDeleteForm',
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'Are you sure you want to delete selected Song Usage data?'),
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QtGui.QMessageBox.StandardButtons(QtGui.QMessageBox.Yes | QtGui.QMessageBox.No), QtGui.QMessageBox.No)
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if ret == QtGui.QMessageBox.Yes:
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delete_date = self.delete_calendar.selectedDate().toPyDate()
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self.manager.delete_all_objects(SongUsageItem, SongUsageItem.usagedate <= delete_date)
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self.main_window.information_message(
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translate('SongUsagePlugin.SongUsageDeleteForm', 'Deletion Successful'),
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translate('SongUsagePlugin.SongUsageDeleteForm',
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'All requested data has been deleted successfully.')
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)
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self.accept()
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else:
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self.reject() |