2009-03-13 06:13:11 +00:00
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# -*- coding: utf-8 -*-
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# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
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2009-09-08 19:58:05 +00:00
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###############################################################################
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# OpenLP - Open Source Lyrics Projection #
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# --------------------------------------------------------------------------- #
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2010-12-26 11:04:47 +00:00
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# Copyright (c) 2008-2011 Raoul Snyman #
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# Portions copyright (c) 2008-2011 Tim Bentley, Jonathan Corwin, Michael #
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2011-03-24 19:04:02 +00:00
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# Gorven, Scott Guerrieri, Matthias Hub, Meinert Jordan, Armin Köhler, #
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# Andreas Preikschat, Mattias Põldaru, Christian Richter, Philip Ridout, #
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2011-05-24 20:47:05 +00:00
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# Jeffrey Smith, Maikel Stuivenberg, Martin Thompson, Jon Tibble, Frode #
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# Woldsund #
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2009-09-08 19:58:05 +00:00
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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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2009-03-13 06:13:11 +00:00
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import logging
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2011-05-20 15:14:10 +00:00
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import locale
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2009-03-13 06:13:11 +00:00
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from PyQt4 import QtCore, QtGui
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2011-05-15 18:33:00 +00:00
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from sqlalchemy.sql import or_, func
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2009-03-13 06:13:11 +00:00
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2011-02-10 18:38:03 +00:00
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from openlp.core.lib import MediaManagerItem, Receiver, ItemCapabilities, \
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2011-05-15 19:18:50 +00:00
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check_item_selected, translate
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2011-05-15 19:07:40 +00:00
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from openlp.core.lib.searchedit import SearchEdit
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2011-02-13 14:21:12 +00:00
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from openlp.core.lib.ui import UiStrings
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2010-07-03 01:33:40 +00:00
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from openlp.plugins.custom.lib import CustomXMLParser
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2010-06-15 02:08:22 +00:00
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from openlp.plugins.custom.lib.db import CustomSlide
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2009-03-13 06:13:11 +00:00
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2010-02-27 15:31:23 +00:00
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log = logging.getLogger(__name__)
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2011-05-15 19:07:40 +00:00
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class CustomSearch(object):
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"""
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2011-05-18 14:34:35 +00:00
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An enumeration for custom search methods.
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2011-05-15 19:07:40 +00:00
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"""
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Titles = 1
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Themes = 2
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2009-03-13 06:13:11 +00:00
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class CustomMediaItem(MediaManagerItem):
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"""
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This is the custom media manager item for Custom Slides.
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"""
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2009-03-15 19:31:33 +00:00
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log.info(u'Custom Media Item loaded')
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2009-03-13 06:13:11 +00:00
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2010-09-15 17:55:27 +00:00
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def __init__(self, parent, plugin, icon):
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2009-09-11 04:54:22 +00:00
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self.IconPath = u'custom/custom'
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2010-09-15 17:55:27 +00:00
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MediaManagerItem.__init__(self, parent, self, icon)
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2010-04-06 19:16:14 +00:00
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self.singleServiceItem = False
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2011-04-02 09:52:32 +00:00
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self.quickPreviewAllowed = True
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2011-05-15 18:33:00 +00:00
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self.hasSearch = True
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2009-11-06 18:50:46 +00:00
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# Holds information about whether the edit is remotly triggered and
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# which Custom is required.
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self.remoteCustom = -1
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2010-10-27 15:30:30 +00:00
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self.manager = parent.manager
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2009-10-29 13:44:33 +00:00
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def addEndHeaderBar(self):
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2011-05-15 19:07:40 +00:00
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self.addToolbarSeparator()
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self.searchWidget = QtGui.QWidget(self)
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self.searchWidget.setObjectName(u'searchWidget')
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self.searchLayout = QtGui.QVBoxLayout(self.searchWidget)
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self.searchLayout.setObjectName(u'searchLayout')
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self.searchTextLayout = QtGui.QFormLayout()
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self.searchTextLayout.setObjectName(u'searchTextLayout')
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self.searchTextLabel = QtGui.QLabel(self.searchWidget)
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self.searchTextLabel.setObjectName(u'searchTextLabel')
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self.searchTextEdit = SearchEdit(self.searchWidget)
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self.searchTextEdit.setObjectName(u'searchTextEdit')
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self.searchTextLabel.setBuddy(self.searchTextEdit)
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self.searchTextLayout.addRow(self.searchTextLabel, self.searchTextEdit)
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self.searchLayout.addLayout(self.searchTextLayout)
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self.searchButtonLayout = QtGui.QHBoxLayout()
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self.searchButtonLayout.setObjectName(u'searchButtonLayout')
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self.searchButtonLayout.addStretch()
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self.searchTextButton = QtGui.QPushButton(self.searchWidget)
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self.searchTextButton.setObjectName(u'searchTextButton')
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self.searchButtonLayout.addWidget(self.searchTextButton)
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self.searchLayout.addLayout(self.searchButtonLayout)
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self.pageLayout.addWidget(self.searchWidget)
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# Signals and slots
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QtCore.QObject.connect(self.searchTextEdit,
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QtCore.SIGNAL(u'returnPressed()'), self.onSearchTextButtonClick)
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QtCore.QObject.connect(self.searchTextButton,
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QtCore.SIGNAL(u'pressed()'), self.onSearchTextButtonClick)
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QtCore.QObject.connect(self.searchTextEdit,
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QtCore.SIGNAL(u'textChanged(const QString&)'),
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self.onSearchTextEditChanged)
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QtCore.QObject.connect(self.searchTextEdit,
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QtCore.SIGNAL(u'cleared()'), self.onClearTextButtonClick)
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QtCore.QObject.connect(self.searchTextEdit,
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QtCore.SIGNAL(u'searchTypeChanged(int)'),
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self.onSearchTextButtonClick)
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2009-10-29 13:44:33 +00:00
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QtCore.QObject.connect(Receiver.get_receiver(),
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2010-04-16 07:31:01 +00:00
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QtCore.SIGNAL(u'custom_edit'), self.onRemoteEdit)
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2009-10-29 13:44:33 +00:00
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QtCore.QObject.connect(Receiver.get_receiver(),
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2011-02-16 03:28:06 +00:00
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QtCore.SIGNAL(u'custom_edit_clear'), self.onRemoteEditClear)
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2009-10-29 13:44:33 +00:00
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QtCore.QObject.connect(Receiver.get_receiver(),
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2010-04-16 07:31:01 +00:00
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QtCore.SIGNAL(u'custom_load_list'), self.initialise)
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2009-11-06 18:50:46 +00:00
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QtCore.QObject.connect(Receiver.get_receiver(),
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2010-04-16 07:31:01 +00:00
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QtCore.SIGNAL(u'custom_preview'), self.onPreviewClick)
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2009-03-13 06:13:11 +00:00
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2011-05-15 19:07:40 +00:00
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def retranslateUi(self):
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self.searchTextLabel.setText(u'%s:' % UiStrings().Search)
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self.searchTextButton.setText(UiStrings().Search)
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2009-03-13 06:13:11 +00:00
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def initialise(self):
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2011-05-15 19:07:40 +00:00
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self.searchTextEdit.setSearchTypes([
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(CustomSearch.Titles, u':/songs/song_search_title.png',
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translate('SongsPlugin.MediaItem', 'Titles')),
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(CustomSearch.Themes, u':/slides/slide_theme.png',
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UiStrings().Themes)
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])
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2011-02-04 18:42:37 +00:00
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self.loadList(self.manager.get_all_objects(
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2010-07-18 23:37:24 +00:00
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CustomSlide, order_by_ref=CustomSlide.title))
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2011-05-15 19:07:40 +00:00
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self.searchTextEdit.setCurrentSearchType(QtCore.QSettings().value(
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u'%s/last search type' % self.settingsSection,
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2011-05-15 19:18:50 +00:00
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QtCore.QVariant(CustomSearch.Titles)).toInt()[0])
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2010-11-29 14:04:37 +00:00
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# Called to redisplay the custom list screen edith from a search
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# or from the exit of the Custom edit dialog. If remote editing is
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# active trigger it and clean up so it will not update again.
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2009-11-06 18:50:46 +00:00
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if self.remoteTriggered == u'L':
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self.onAddClick()
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if self.remoteTriggered == u'P':
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self.onPreviewClick()
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self.onRemoteEditClear()
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2009-04-25 06:11:15 +00:00
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2011-05-20 15:18:57 +00:00
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def loadList(self, custom_slides):
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2010-07-07 16:03:30 +00:00
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self.listView.clear()
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2011-05-20 15:14:10 +00:00
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# Sort the customs by its title considering language specific
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2011-05-24 05:23:28 +00:00
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# characters. lower() is needed for windows!
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2011-05-20 17:06:38 +00:00
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custom_slides.sort(
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2011-05-23 10:34:42 +00:00
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cmp=locale.strcoll, key=lambda custom: custom.title.lower())
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2011-05-20 15:18:57 +00:00
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for custom_slide in custom_slides:
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custom_name = QtGui.QListWidgetItem(custom_slide.title)
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2009-09-21 17:56:36 +00:00
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custom_name.setData(
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2011-05-20 15:18:57 +00:00
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QtCore.Qt.UserRole, QtCore.QVariant(custom_slide.id))
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2010-07-07 16:03:30 +00:00
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self.listView.addItem(custom_name)
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2011-05-19 22:20:00 +00:00
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# Auto-select the item if name has been set
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2011-05-23 11:49:14 +00:00
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if custom_slide.title == self.autoSelectItem:
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2011-05-19 22:20:00 +00:00
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self.listView.setCurrentItem(custom_name)
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2009-09-11 04:54:22 +00:00
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def onNewClick(self):
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2009-04-25 06:11:15 +00:00
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self.parent.edit_custom_form.loadCustom(0)
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2011-05-19 22:34:46 +00:00
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self.parent.edit_custom_form.exec_()
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2009-04-25 06:11:15 +00:00
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self.initialise()
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2009-03-13 06:13:11 +00:00
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2009-10-29 13:44:33 +00:00
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def onRemoteEditClear(self):
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2009-11-06 18:50:46 +00:00
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self.remoteTriggered = None
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self.remoteCustom = -1
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def onRemoteEdit(self, customid):
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"""
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Called by ServiceManager or SlideController by event passing
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the Song Id in the payload along with an indicator to say which
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type of display is required.
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"""
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fields = customid.split(u':')
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2010-10-27 15:30:30 +00:00
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valid = self.manager.get_object(CustomSlide, fields[1])
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2009-11-03 19:01:53 +00:00
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if valid:
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2009-11-06 18:50:46 +00:00
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self.remoteCustom = fields[1]
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self.remoteTriggered = fields[0]
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self.parent.edit_custom_form.loadCustom(fields[1],
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(fields[0] == u'P'))
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2009-10-29 13:44:33 +00:00
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self.parent.edit_custom_form.exec_()
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2009-09-11 04:54:22 +00:00
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def onEditClick(self):
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2010-06-16 01:23:57 +00:00
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"""
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Edit a custom item
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"""
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2011-04-15 21:43:59 +00:00
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if check_item_selected(self.listView, UiStrings().SelectEdit):
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2010-07-07 16:03:30 +00:00
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item = self.listView.currentItem()
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2009-06-19 18:41:38 +00:00
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item_id = (item.data(QtCore.Qt.UserRole)).toInt()[0]
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2009-11-06 18:50:46 +00:00
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self.parent.edit_custom_form.loadCustom(item_id, False)
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2009-06-19 18:41:38 +00:00
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self.parent.edit_custom_form.exec_()
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self.initialise()
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2009-03-13 06:13:11 +00:00
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2009-09-11 04:54:22 +00:00
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def onDeleteClick(self):
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2010-06-16 01:23:57 +00:00
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"""
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Remove a custom item from the list and database
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"""
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2011-04-15 21:43:59 +00:00
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if check_item_selected(self.listView, UiStrings().SelectDelete):
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2010-07-07 16:03:30 +00:00
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row_list = [item.row() for item in self.listView.selectedIndexes()]
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2010-06-28 19:05:55 +00:00
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row_list.sort(reverse=True)
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id_list = [(item.data(QtCore.Qt.UserRole)).toInt()[0]
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2010-07-07 16:03:30 +00:00
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for item in self.listView.selectedIndexes()]
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2010-06-28 19:05:55 +00:00
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for id in id_list:
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2010-10-28 14:56:52 +00:00
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self.parent.manager.delete_object(CustomSlide, id)
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2010-06-28 19:05:55 +00:00
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for row in row_list:
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2010-07-07 16:03:30 +00:00
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self.listView.takeItem(row)
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2009-03-13 06:13:11 +00:00
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2010-11-27 15:25:00 +00:00
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def generateSlideData(self, service_item, item=None, xmlVersion=False):
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2010-04-28 14:17:42 +00:00
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raw_slides = []
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2009-05-02 11:16:08 +00:00
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raw_footer = []
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2009-04-25 06:11:15 +00:00
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slide = None
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2009-04-29 19:21:18 +00:00
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theme = None
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2011-02-01 00:33:50 +00:00
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item_id = self._getIdOfItemToGenerate(item, self.remoteCustom)
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2010-04-03 07:10:31 +00:00
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service_item.add_capability(ItemCapabilities.AllowsEdit)
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service_item.add_capability(ItemCapabilities.AllowsPreview)
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2010-04-08 16:00:04 +00:00
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service_item.add_capability(ItemCapabilities.AllowsLoop)
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2011-03-28 17:04:31 +00:00
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service_item.add_capability(ItemCapabilities.AllowsVirtualSplit)
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2010-10-28 14:56:52 +00:00
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customSlide = self.parent.manager.get_object(CustomSlide, item_id)
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2009-06-17 05:11:16 +00:00
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title = customSlide.title
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credit = customSlide.credits
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2010-11-20 18:14:43 +00:00
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service_item.edit_id = item_id
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2009-06-17 05:11:16 +00:00
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theme = customSlide.theme_name
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2010-03-09 19:43:11 +00:00
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if theme:
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2009-06-17 05:11:16 +00:00
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service_item.theme = theme
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2010-07-03 01:33:40 +00:00
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customXML = CustomXMLParser(customSlide.text)
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verseList = customXML.get_verses()
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2009-06-17 05:11:16 +00:00
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for verse in verseList:
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raw_slides.append(verse[1])
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2009-11-06 18:50:46 +00:00
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service_item.title = title
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for slide in raw_slides:
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service_item.add_from_text(slide[:30], slide)
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2010-04-30 22:38:15 +00:00
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if QtCore.QSettings().value(self.settingsSection + u'/display footer',
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2010-04-28 14:17:42 +00:00
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QtCore.QVariant(True)).toBool() or credit:
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2010-03-09 19:43:11 +00:00
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raw_footer.append(title + u' ' + credit)
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2009-12-13 08:57:58 +00:00
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else:
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raw_footer.append(u'')
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2009-11-06 18:50:46 +00:00
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service_item.raw_footer = raw_footer
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2011-05-15 19:07:40 +00:00
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return True
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def onSearchTextButtonClick(self):
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# Save the current search type to the configuration.
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QtCore.QSettings().setValue(u'%s/last search type' %
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self.settingsSection,
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QtCore.QVariant(self.searchTextEdit.currentSearchType()))
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# Reload the list considering the new search type.
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search_keywords = unicode(self.searchTextEdit.displayText())
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search_results = []
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search_type = self.searchTextEdit.currentSearchType()
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if search_type == CustomSearch.Titles:
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log.debug(u'Titles Search')
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search_results = self.parent.manager.get_all_objects(CustomSlide,
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CustomSlide.title.like(u'%' + self.whitespace.sub(u' ',
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2011-05-19 04:48:10 +00:00
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search_keywords) + u'%'), order_by_ref=CustomSlide.title)
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2011-05-15 19:07:40 +00:00
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self.loadList(search_results)
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elif search_type == CustomSearch.Themes:
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log.debug(u'Theme Search')
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search_results = self.parent.manager.get_all_objects(CustomSlide,
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CustomSlide.theme_name.like(u'%' + self.whitespace.sub(u' ',
|
2011-05-19 04:48:10 +00:00
|
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|
search_keywords) + u'%'), order_by_ref=CustomSlide.title)
|
2011-05-15 19:07:40 +00:00
|
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|
self.loadList(search_results)
|
2011-05-15 19:18:50 +00:00
|
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|
self.check_search_result()
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2011-05-15 19:07:40 +00:00
|
|
|
|
|
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|
def onSearchTextEditChanged(self, text):
|
|
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|
"""
|
|
|
|
If search as type enabled invoke the search on each key press.
|
2011-05-18 15:01:33 +00:00
|
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|
If the Title is being searched do not start till 2 characters
|
2011-05-15 19:07:40 +00:00
|
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|
have been entered.
|
|
|
|
"""
|
|
|
|
search_length = 2
|
|
|
|
if len(text) > search_length:
|
|
|
|
self.onSearchTextButtonClick()
|
|
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|
elif len(text) == 0:
|
|
|
|
self.onClearTextButtonClick()
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|
|
|
|
|
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|
def onClearTextButtonClick(self):
|
|
|
|
"""
|
|
|
|
Clear the search text.
|
|
|
|
"""
|
|
|
|
self.searchTextEdit.clear()
|
|
|
|
self.onSearchTextButtonClick()
|
2011-05-18 14:27:29 +00:00
|
|
|
|
2011-05-15 18:33:00 +00:00
|
|
|
def search(self, string):
|
|
|
|
search_results = self.manager.get_all_objects(CustomSlide,
|
|
|
|
or_(func.lower(CustomSlide.title).like(u'%' +
|
|
|
|
string.lower() + u'%'),
|
|
|
|
func.lower(CustomSlide.text).like(u'%' +
|
|
|
|
string.lower() + u'%')),
|
|
|
|
order_by_ref=CustomSlide.title)
|
|
|
|
results = []
|
|
|
|
for custom in search_results:
|
|
|
|
results.append([custom.id, custom.title])
|
|
|
|
return results
|
2011-05-18 14:27:29 +00:00
|
|
|
|