forked from openlp/openlp
214 lines
9.8 KiB
Python
214 lines
9.8 KiB
Python
# -*- coding: utf-8 -*-
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# vim: autoindent shiftwidth=4 expandtab textwidth=80 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) 2008-2013 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 #
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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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import logging
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import re
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from PyQt4 import QtGui
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from openlp.core.lib import Receiver, translate
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from openlp.core.lib.ui import UiStrings, critical_error_message_box
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from editbibledialog import Ui_EditBibleDialog
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from openlp.plugins.bibles.lib import BibleStrings
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from openlp.plugins.bibles.lib.db import BiblesResourcesDB
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log = logging.getLogger(__name__)
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class EditBibleForm(QtGui.QDialog, Ui_EditBibleDialog):
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"""
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Class to manage the editing of a bible
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"""
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log.info(u'%s EditBibleForm loaded', __name__)
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def __init__(self, mediaitem, parent, manager):
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"""
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Constructor
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"""
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QtGui.QDialog.__init__(self, parent)
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self.mediaitem = mediaitem
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self.book_names = BibleStrings().BookNames
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self.setupUi(self)
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self.manager = manager
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def loadBible(self, bible):
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"""
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Loads a bible.
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``bible``
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The name of the bible.
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"""
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log.debug(u'Load Bible')
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self.bible = bible
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self.versionNameEdit.setText(
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self.manager.get_meta_data(self.bible, u'name').value)
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self.copyrightEdit.setText(
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self.manager.get_meta_data(self.bible, u'copyright').value)
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self.permissionsEdit.setText(
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self.manager.get_meta_data(self.bible, u'permissions').value)
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book_name_language = self.manager.get_meta_data(self.bible,
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u'book_name_language')
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if book_name_language and book_name_language.value != u'None':
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self.languageSelectionComboBox.setCurrentIndex(
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int(book_name_language.value) + 1)
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self.books = {}
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self.webbible = self.manager.get_meta_data(self.bible,
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u'download_source')
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if self.webbible:
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self.bookNameNotice.setText(translate('BiblesPlugin.EditBibleForm',
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'This is a Web Download Bible.\nIt is not possible to '
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'customize the Book Names.'))
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self.scrollArea.hide()
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else:
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self.bookNameNotice.setText(translate('BiblesPlugin.EditBibleForm',
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'To use the customized book names, "Bible language" must be '
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'selected on the Meta Data tab or, if "Global settings" is '
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'selected, on the Bible page in Configure OpenLP.'))
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for book in BiblesResourcesDB.get_books():
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self.books[book[u'abbreviation']] = self.manager.get_book_by_id(
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self.bible, book[u'id'])
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if self.books[book[u'abbreviation']] and not self.webbible:
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self.bookNameEdit[book[u'abbreviation']].setText(
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self.books[book[u'abbreviation']].name)
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else:
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# It is nessecary to remove the Widget otherwise there still
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# exists the vertical spacing in QFormLayout
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self.bookNameWidgetLayout.removeWidget(
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self.bookNameLabel[book[u'abbreviation']])
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self.bookNameLabel[book[u'abbreviation']].hide()
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self.bookNameWidgetLayout.removeWidget(
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self.bookNameEdit[book[u'abbreviation']])
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self.bookNameEdit[book[u'abbreviation']].hide()
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def reject(self):
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"""
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Exit Dialog and do not save
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"""
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log.debug(u'BibleEditForm.reject')
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self.bible = None
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QtGui.QDialog.reject(self)
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def accept(self):
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"""
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Exit Dialog and save data
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"""
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log.debug(u'BibleEditForm.accept')
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version = unicode(self.versionNameEdit.text())
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copyright = unicode(self.copyrightEdit.text())
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permissions = unicode(self.permissionsEdit.text())
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book_name_language = self.languageSelectionComboBox.currentIndex() - 1
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if book_name_language == -1:
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book_name_language = None
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if not self.validateMeta(version, copyright):
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return
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if not self.webbible:
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custom_names = {}
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for abbr, book in self.books.iteritems():
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if book:
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custom_names[abbr] = unicode(self.bookNameEdit[abbr].text())
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if book.name != custom_names[abbr]:
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if not self.validateBook(custom_names[abbr], abbr):
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return
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Receiver.send_message(u'openlp_process_events')
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Receiver.send_message(u'cursor_busy')
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self.manager.save_meta_data(self.bible, version, copyright, permissions,
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book_name_language)
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if not self.webbible:
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for abbr, book in self.books.iteritems():
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if book:
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if book.name != custom_names[abbr]:
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book.name = custom_names[abbr]
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self.manager.update_book(self.bible, book)
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self.bible = None
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Receiver.send_message(u'cursor_normal')
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QtGui.QDialog.accept(self)
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def validateMeta(self, name, copyright):
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"""
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Validate the Meta before saving.
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"""
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if not name:
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self.versionNameEdit.setFocus()
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critical_error_message_box(UiStrings().EmptyField,
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translate('BiblesPlugin.BibleEditForm',
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'You need to specify a version name for your Bible.'))
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return False
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elif not copyright:
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self.copyrightEdit.setFocus()
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critical_error_message_box(UiStrings().EmptyField,
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translate('BiblesPlugin.BibleEditForm',
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'You need to set a copyright for your Bible. '
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'Bibles in the Public Domain need to be marked as such.'))
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return False
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elif self.manager.exists(name) and \
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self.manager.get_meta_data(self.bible, u'name').value != \
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name:
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self.versionNameEdit.setFocus()
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critical_error_message_box(
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translate('BiblesPlugin.BibleEditForm', 'Bible Exists'),
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translate('BiblesPlugin.BibleEditForm',
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'This Bible already exists. Please import '
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'a different Bible or first delete the existing one.'))
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return False
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return True
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def validateBook(self, new_book_name, abbreviation):
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"""
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Validate a book.
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"""
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book_regex = re.compile(u'[\d]*[^\d]+$')
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if not new_book_name:
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self.bookNameEdit[abbreviation].setFocus()
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critical_error_message_box(UiStrings().EmptyField,
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unicode(translate('BiblesPlugin.BibleEditForm',
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'You need to specify a book name for "%s".')) %
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self.book_names[abbreviation])
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return False
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elif not book_regex.match(new_book_name):
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self.bookNameEdit[abbreviation].setFocus()
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critical_error_message_box(UiStrings().EmptyField,
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unicode(translate('BiblesPlugin.BibleEditForm',
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'The book name "%s" is not correct.\nNumbers can only be used '
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'at the beginning and must\nbe followed by one or more '
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'non-numeric characters.')) % new_book_name)
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return False
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for abbr, book in self.books.iteritems():
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if book:
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if abbr == abbreviation:
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continue
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if unicode(self.bookNameEdit[abbr].text()) == new_book_name:
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self.bookNameEdit[abbreviation].setFocus()
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critical_error_message_box(
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translate('BiblesPlugin.BibleEditForm',
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'Duplicate Book Name'),
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unicode(translate('BiblesPlugin.BibleEditForm',
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'The Book Name "%s" has been entered more than once.'))
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% new_book_name)
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return False
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return True
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