forked from openlp/openlp
Fix a potential problem with the First Time Wizard where people would overwrite their song databases by being too eager to click 'next' and 'yes'.
bzr-revno: 1388
This commit is contained in:
Raoul Snyman
commit
78c539e1d8
@ -184,13 +184,15 @@ class OpenLP(QtGui.QApplication):
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# make sure Qt really display the splash screen
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self.processEvents()
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# start the main app window
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self.mainWindow = MainWindow(screens, app_version, self.clipboard(),
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not has_run_wizard)
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self.mainWindow = MainWindow(screens, app_version, self.clipboard())
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self.mainWindow.show()
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if show_splash:
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# now kill the splashscreen
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self.splash.finish(self.mainWindow)
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self.mainWindow.repaint()
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self.processEvents()
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if not has_run_wizard:
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self.mainWindow.firstTime()
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update_check = QtCore.QSettings().value(
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u'general/update check', QtCore.QVariant(True)).toBool()
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if update_check:
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@ -111,17 +111,19 @@ class FirstTimeForm(QtGui.QWizard, Ui_FirstTimeWizard):
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self.biblesTreeWidget.expandAll()
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themes = self.config.get(u'themes', u'files')
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themes = themes.split(u',')
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if not os.path.exists(os.path.join(gettempdir(), u'openlp')):
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os.makedirs(os.path.join(gettempdir(), u'openlp'))
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for theme in themes:
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title = self.config.get(u'theme_%s' % theme, u'title')
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filename = self.config.get(u'theme_%s' % theme, u'filename')
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screenshot = self.config.get(u'theme_%s' % theme, u'screenshot')
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urllib.urlretrieve(u'%s/%s' % (self.web, screenshot),
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os.path.join(gettempdir(), screenshot))
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os.path.join(gettempdir(), u'openlp', screenshot))
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item = QtGui.QListWidgetItem(title, self.themesListWidget)
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item.setData(QtCore.Qt.UserRole,
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QtCore.QVariant(filename))
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item.setIcon(build_icon(
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os.path.join(gettempdir(), screenshot)))
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os.path.join(gettempdir(), u'openlp', screenshot)))
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item.setCheckState(QtCore.Qt.Unchecked)
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item.setFlags(item.flags() | QtCore.Qt.ItemIsUserCheckable)
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@ -230,29 +232,18 @@ class FirstTimeForm(QtGui.QWizard, Ui_FirstTimeWizard):
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self._setPluginStatus(self.songUsageCheckBox, u'songusage/status')
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self._setPluginStatus(self.alertCheckBox, u'alerts/status')
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# Build directories for downloads
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songs_destination = AppLocation.get_section_data_path(u'songs')
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songs_destination = os.path.join(unicode(gettempdir()), u'openlp')
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bibles_destination = AppLocation.get_section_data_path(u'bibles')
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themes_destination = AppLocation.get_section_data_path(u'themes')
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# Install songs
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# Download songs
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for i in xrange(self.songsListWidget.count()):
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item = self.songsListWidget.item(i)
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if item.checkState() == QtCore.Qt.Checked:
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filename = item.data(QtCore.Qt.UserRole).toString()
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self._incrementProgressBar(self.downloading % filename)
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destination = os.path.join(songs_destination, u'songs.sqlite')
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if os.path.exists(destination):
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if QtGui.QMessageBox.question(self,
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translate('OpenLP.FirstTimeWizard',
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'Overwrite Existing Songs?'),
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translate('OpenLP.FirstTimeWizard', 'Your songs '
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'database already exists and your current songs will '
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'be permanently lost, are you sure you want to '
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'replace it ?'),
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QtGui.QMessageBox.Yes | QtGui.QMessageBox.No,
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QtGui.QMessageBox.No) != QtGui.QMessageBox.Yes:
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continue
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destination = os.path.join(songs_destination, unicode(filename))
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urllib.urlretrieve(u'%s%s' % (self.web, filename), destination)
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# Install Bibles
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# Download Bibles
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bibles_iterator = QtGui.QTreeWidgetItemIterator(self.biblesTreeWidget)
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while bibles_iterator.value():
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item = bibles_iterator.value()
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@ -262,7 +253,7 @@ class FirstTimeForm(QtGui.QWizard, Ui_FirstTimeWizard):
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urllib.urlretrieve(u'%s%s' % (self.web, bible),
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os.path.join(bibles_destination, bible))
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bibles_iterator += 1
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# Install themes
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# Download themes
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for i in xrange(self.themesListWidget.count()):
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item = self.themesListWidget.item(i)
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if item.checkState() == QtCore.Qt.Checked:
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@ -25,6 +25,8 @@
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###############################################################################
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import logging
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import os
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from tempfile import gettempdir
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from PyQt4 import QtCore, QtGui
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@ -461,14 +463,13 @@ class MainWindow(QtGui.QMainWindow, Ui_MainWindow):
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actionList = ActionList()
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def __init__(self, screens, applicationVersion, clipboard, firstTime):
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def __init__(self, screens, applicationVersion, clipboard):
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"""
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This constructor sets up the interface, the various managers, and the
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plugins.
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"""
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QtGui.QMainWindow.__init__(self)
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self.screens = screens
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self.actionList = ActionList()
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self.applicationVersion = applicationVersion
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self.clipboard = clipboard
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# Set up settings sections for the main application
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@ -478,6 +479,7 @@ class MainWindow(QtGui.QMainWindow, Ui_MainWindow):
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self.serviceSettingsSection = u'servicemanager'
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self.songsSettingsSection = u'songs'
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self.serviceNotSaved = False
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self.actionList = ActionList()
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self.settingsmanager = SettingsManager(screens)
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self.aboutForm = AboutForm(self, applicationVersion)
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self.settingsForm = SettingsForm(self.screens, self, self)
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@ -624,10 +626,6 @@ class MainWindow(QtGui.QMainWindow, Ui_MainWindow):
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self.MediaToolBox.setCurrentIndex(savedPlugin)
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self.settingsForm.postSetUp()
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Receiver.send_message(u'cursor_normal')
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# Import themes if first time
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if firstTime:
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self.themeManagerContents.firstTime()
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def setAutoLanguage(self, value):
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self.LanguageGroup.setDisabled(value)
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@ -670,6 +668,20 @@ class MainWindow(QtGui.QMainWindow, Ui_MainWindow):
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self.setViewMode(False, True, False, False, True)
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self.ModeLiveItem.setChecked(True)
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def firstTime(self):
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# Import themes if first time
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Receiver.send_message(u'openlp_process_events')
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self.themeManagerContents.firstTime()
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for plugin in self.pluginManager.plugins:
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if hasattr(plugin, u'firstTime'):
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Receiver.send_message(u'openlp_process_events')
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plugin.firstTime()
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Receiver.send_message(u'openlp_process_events')
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temp_dir = os.path.join(unicode(gettempdir()), u'openlp')
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for filename in os.listdir(temp_dir):
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os.remove(os.path.join(temp_dir, filename))
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os.removedirs(temp_dir)
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def blankCheck(self):
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"""
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Check and display message if screen blank on setup.
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@ -151,12 +151,14 @@ class OpenLPSongImport(SongImport):
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source_songs = self.source_session.query(OldSong).all()
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song_total = len(source_songs)
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if self.import_wizard:
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self.import_wizard.progressBar.setMaximum(song_total)
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song_count = 1
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for song in source_songs:
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self.import_wizard.incrementProgressBar(unicode(translate(
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'SongsPlugin.OpenLPSongImport', 'Importing song %d of %d.')) %
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(song_count, song_total))
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if self.import_wizard:
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self.import_wizard.incrementProgressBar(
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unicode(translate('SongsPlugin.OpenLPSongImport',
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'Importing song %d of %d.')) % (song_count, song_total))
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new_song = Song()
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new_song.title = song.title
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if has_media_files and hasattr(song, 'alternate_title'):
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@ -62,6 +62,7 @@ class SongImport(QtCore.QObject):
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else:
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raise KeyError(u'Keyword arguments "filename[s]" not supplied.')
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log.debug(self.import_source)
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self.import_wizard = None
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self.song = None
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self.stop_import_flag = False
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self.set_defaults()
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@ -26,16 +26,20 @@
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import logging
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import re
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import os
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from tempfile import gettempdir
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from PyQt4 import QtCore, QtGui
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from openlp.core.lib import Plugin, StringContent, build_icon, translate
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from openlp.core.lib import Plugin, StringContent, build_icon, translate, \
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Receiver
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from openlp.core.lib.db import Manager
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from openlp.core.lib.ui import UiStrings
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from openlp.plugins.songs.lib import add_author_unknown, SongMediaItem, \
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SongsTab, SongXML
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from openlp.plugins.songs.lib.db import init_schema, Song
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from openlp.plugins.songs.lib.importer import SongFormat
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from openlp.plugins.songs.lib.olpimport import OpenLPSongImport
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log = logging.getLogger(__name__)
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@ -244,6 +248,35 @@ class SongsPlugin(Plugin):
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}
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self.setPluginUiTextStrings(tooltips)
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def firstTime(self):
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"""
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If the first time wizard has run, this function is run to import all the
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new songs into the database.
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"""
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db_dir = unicode(os.path.join(gettempdir(), u'openlp'))
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song_dbs = []
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for sfile in os.listdir(db_dir):
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if sfile.startswith(u'songs_') and sfile.endswith(u'.sqlite'):
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song_dbs.append(os.path.join(db_dir, sfile))
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if len(song_dbs) == 0:
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return
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progress = QtGui.QProgressDialog(self.formparent)
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progress.setWindowModality(QtCore.Qt.WindowModal)
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progress.setLabelText(translate('OpenLP.Ui', 'Starting import...'))
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progress.setCancelButton(None)
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progress.setRange(0, len(song_dbs))
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progress.setMinimumDuration(0)
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progress.forceShow()
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for idx, db in enumerate(song_dbs):
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progress.setValue(idx)
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Receiver.send_message(u'openlp_process_events')
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importer = OpenLPSongImport(self.manager, filename=db)
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importer.do_import()
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progress.setValue(len(song_dbs))
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self.mediaItem.displayResultsSong(
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self.manager.get_all_objects(Song, order_by_ref=Song.search_title))
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self.onToolsReindexItemTriggered()
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def finalise(self):
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"""
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Time to tidy up on exit
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