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Added code to export/import settings via an ini file

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This commit is contained in:
Stevan Pettit 2011-08-16 22:58:07 -04:00
parent cb16463d99
commit b95924ae74
3 changed files with 192 additions and 18 deletions
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4
openlp/core/ui/aboutdialog.py
View File

@ -116,7 +116,7 @@ class Ui_AboutDialog(object):
u'Scott "sguerrieri" Guerrieri',
u'Matthias "matthub" Hub', u'Meinert "m2j" Jordan',
u'Armin "orangeshirt" K\xf6hler', u'Joshua "milleja46" Miller',
u'Stevan "StevanP" Pettit', u'Mattias "mahfiaz" P\xf5ldaru',
u'Stevan "ElderP" Pettit', u'Mattias "mahfiaz" P\xf5ldaru',
u'Christian "crichter" Richter', u'Philip "Phill" Ridout',
u'Simon "samscudder" Scudder', u'Jeffrey "whydoubt" Smith',
u'Maikel Stuivenberg', u'Frode "frodus" Woldsund']
@ -125,7 +125,7 @@ class Ui_AboutDialog(object):
packagers = ['Thomas "tabthorpe" Abthorpe (FreeBSD)',
u'Tim "TRB143" Bentley (Fedora)',
u'Matthias "matthub" Hub (Mac OS X)',
u'Stevan "StevanP" Pettit (Windows)',
u'Stevan "ElderP" Pettit (Windows)',
u'Raoul "superfly" Snyman (Ubuntu)']
translators = {
u'af': [u'Johan "nuvolari" Mynhardt'],

181
openlp/core/ui/mainwindow.py
View File

@ -27,13 +27,15 @@
import logging
import os
import sys
import sys, string
from tempfile import gettempdir
from datetime import datetime
from PyQt4 import QtCore, QtGui
from openlp.core.lib import Renderer, build_icon, OpenLPDockWidget, \
PluginManager, Receiver, translate, ImageManager, PluginStatus
PluginManager, Receiver, translate, ImageManager, PluginStatus, \
SettingsManager
from openlp.core.lib.ui import UiStrings, base_action, checkable_action, \
icon_action, shortcut_action
from openlp.core.ui import AboutForm, SettingsForm, ServiceManager, \
@ -283,6 +285,12 @@ class Ui_MainWindow(object):
self.settingsConfigureItem = icon_action(mainWindow,
u'settingsConfigureItem', u':/system/system_settings.png',
category=UiStrings().Settings)
self.settingsImportItem = icon_action(mainWindow,
u'settingsImportItem', u':/general/general_import.png',
category=UiStrings().Settings)
self.settingsExportItem = icon_action(mainWindow,
u'settingsExportItem', u':/general/general_export.png',
category=UiStrings().Settings)
action_list.add_category(UiStrings().Help, CategoryOrder.standardMenu)
self.aboutItem = shortcut_action(mainWindow, u'aboutItem',
[QtGui.QKeySequence(u'Ctrl+F1')], self.onAboutItemClicked,
@ -324,12 +332,14 @@ class Ui_MainWindow(object):
add_actions(self.settingsMenu, (self.settingsPluginListItem,
self.settingsLanguageMenu.menuAction(), None,
self.settingsConfigureItem, self.settingsShortcutsItem,
self.formattingTagItem))
self.formattingTagItem, None,
self.settingsImportItem, self.settingsExportItem))
else:
add_actions(self.settingsMenu, (self.settingsPluginListItem,
self.settingsLanguageMenu.menuAction(), None,
self.formattingTagItem, self.settingsShortcutsItem,
self.settingsConfigureItem))
self.settingsConfigureItem, None,
self.settingsImportItem, self.settingsExportItem))
add_actions(self.toolsMenu, (self.toolsAddToolItem, None))
add_actions(self.toolsMenu, (self.toolsOpenDataFolder, None))
add_actions(self.toolsMenu, (self.toolsFirstTimeWizard, None))
@ -356,6 +366,7 @@ class Ui_MainWindow(object):
self.importLanguageItem.setVisible(False)
self.exportLanguageItem.setVisible(False)
self.setLockPanel(panelLocked)
self.settingsImported = False
def retranslateUi(self, mainWindow):
"""
@ -419,6 +430,10 @@ class Ui_MainWindow(object):
translate('OpenLP.MainWindow', '&Configure Formatting Tags...'))
self.settingsConfigureItem.setText(
translate('OpenLP.MainWindow', '&Configure OpenLP...'))
self.settingsExportItem.setText(
translate('OpenLP.MainWindow', 'Export Settings'))
self.settingsImportItem.setText(
translate('OpenLP.MainWindow', 'Import Settings'))
self.viewMediaManagerItem.setText(
translate('OpenLP.MainWindow', '&Media Manager'))
self.viewMediaManagerItem.setToolTip(
@ -522,8 +537,10 @@ class MainWindow(QtGui.QMainWindow, Ui_MainWindow):
# (not for use by plugins)
self.uiSettingsSection = u'user interface'
self.generalSettingsSection = u'general'
self.serviceSettingsSection = u'servicemanager'
self.advancedlSettingsSection = u'advanced'
self.servicemanagerSettingsSection = u'servicemanager'
self.songsSettingsSection = u'songs'
self.themesSettingsSection = u'themes'
self.serviceNotSaved = False
self.aboutForm = AboutForm(self)
self.settingsForm = SettingsForm(self, self)
@ -572,6 +589,10 @@ class MainWindow(QtGui.QMainWindow, Ui_MainWindow):
QtCore.SIGNAL(u'triggered()'), self.onSettingsConfigureItemClicked)
QtCore.QObject.connect(self.settingsShortcutsItem,
QtCore.SIGNAL(u'triggered()'), self.onSettingsShortcutsItemClicked)
QtCore.QObject.connect(self.settingsImportItem,
QtCore.SIGNAL(u'triggered()'), self.onSettingsImportItemClicked)
QtCore.QObject.connect(self.settingsExportItem,
QtCore.SIGNAL(u'triggered()'), self.onSettingsExportItemClicked)
# i18n set signals for languages
self.languageGroup.triggered.connect(LanguageManager.set_language)
QtCore.QObject.connect(self.modeDefaultItem,
@ -871,6 +892,150 @@ class MainWindow(QtGui.QMainWindow, Ui_MainWindow):
if self.shortcutForm.exec_():
self.shortcutForm.save()
def onSettingsImportItemClicked(self):
"""
Import settings from an export INI file
"""
answer = QtGui.QMessageBox.critical(self,
translate('OpenLP.MainWindow', 'Import settings?'),
translate('OpenLP.MainWindow',
'Are you sure you want to import settings?\n\n'
'Importing settings will make permanent changes to your current '
'OpenLP configuration.\n\n'
'Importing incorrect settings may cause erratic behaviour or '
'OpenLP to terminate abnormally.'),
QtGui.QMessageBox.StandardButtons(
QtGui.QMessageBox.Yes |
QtGui.QMessageBox.No),
QtGui.QMessageBox.No)
if answer == QtGui.QMessageBox.No:
return
importFileName = unicode(QtGui.QFileDialog.getOpenFileName(self,
translate('OpenLP.MainWindow', 'Open File'),
'',
translate('OpenLP.MainWindow',
'OpenLP Export Settings Files (*.ini)')))
if not importFileName:
return
settingSections = []
# Add main sections.
settingSections.extend([self.generalSettingsSection])
settingSections.extend([self.advancedlSettingsSection])
settingSections.extend([self.uiSettingsSection])
settingSections.extend([self.servicemanagerSettingsSection])
settingSections.extend([self.themesSettingsSection])
settingSections.extend([u'SettingsExport'])
# Add plugin sections.
for plugin in self.pluginManager.plugins:
settingSections.extend([plugin.name])
settings = QtCore.QSettings()
importSettings = QtCore.QSettings(importFileName,
QtCore.QSettings.IniFormat)
importKeys = importSettings.allKeys()
for sectionKey in importKeys:
# We need to handle the really bad files.
try:
section, key = string.split(sectionKey, u'/')
except:
section = u'unknown'
key = u''
# Switch General back to lowercase.
if section == u'General':
section = u'general'
sectionKey = section + "/" + key
section = section.replace(u'_', u' ')
# Make sure it's a valid section for us.
if not section in settingSections:
QtGui.QMessageBox.critical(self,
translate('OpenLP.MainWindow', 'Import settings'),
translate('OpenLP.MainWindow',
'The file you selected does appear to be a valid OpenLP '
'settings file.\n\n'
'Section [%s] is not valid \n\n'
'Processing has terminated and no changed have been made.'
% section),
QtGui.QMessageBox.StandardButtons(
QtGui.QMessageBox.Ok))
return
# We have a good file, import it.
for sectionKey in importKeys:
value = importSettings.value(sectionKey)
# Get rid of the "_" we replaced the " " with.
sectionKey = sectionKey.replace(u'_', u' ')
settings.setValue(u'%s' % (sectionKey) ,
QtCore.QVariant(value))
# We must do an immediate restart or current configuration will
# overwrite what was just imported when application terminates
# normally. We need to exit without saving configuration.
QtGui.QMessageBox.information(self,
translate('OpenLP.MainWindow', 'Import settings'),
translate('OpenLP.MainWindow',
'OpenLP will now close. Imported settings will '
'take place the next time you start OpenLP'),
QtGui.QMessageBox.StandardButtons(
QtGui.QMessageBox.Ok))
self.settingsImported = True
self.cleanUp()
sys.exit()
def onSettingsExportItemClicked(self, exportFileName=None):
"""
Export settings to an INI file
"""
if not exportFileName:
exportFileName = unicode(QtGui.QFileDialog.getSaveFileName(self,
translate('OpenLP.MainWindow', 'Export Settings File'), '',
translate('OpenLP.MainWindow',
'OpenLP Export Settings File (*.ini)')))
if not exportFileName:
return
self.saveSettings()
headerSection = u'SettingsExport'
settingSections = []
# Add main sections.
settingSections.extend([self.generalSettingsSection])
settingSections.extend([self.advancedlSettingsSection])
settingSections.extend([self.uiSettingsSection])
settingSections.extend([self.servicemanagerSettingsSection])
settingSections.extend([self.themesSettingsSection])
# Add plugin sections.
for plugin in self.pluginManager.plugins:
settingSections.extend([plugin.name])
# Delete old file if found.
if os.path.exists(exportFileName):
os.remove(exportFileName)
settings = QtCore.QSettings()
settings.remove(headerSection)
# Get the settings.
keys = settings.allKeys()
exportSettings = QtCore.QSettings(exportFileName,
QtCore.QSettings.IniFormat)
# Add a header section.
# This is to insure it's our ini file for import.
now = datetime.now()
applicationVersion = get_application_version()
# Write INI format using Qsettings.
# Write our header.
exportSettings.beginGroup(headerSection)
exportSettings.setValue(u'Make_Changes', u'At Own RISK')
exportSettings.setValue(u'type', u'OpenLP_settings_export')
exportSettings.setValue(u'date_created',
now.strftime("%Y-%m-%d %H:%M"))
exportSettings.setValue(u'version', applicationVersion[u'full'])
exportSettings.endGroup()
# Write all the sections and keys.
for sectionKey in keys:
section, key = string.split(sectionKey, u'/')
keyValue = settings.value(sectionKey)
section = section.replace(u' ', u'_')
key = key.replace(u' ', u'_')
sectionKey = section + u"/" + key
# Change the service section to servicemanager.
if section == u'service':
sectionKey = u'servicemanager/' + key
exportSettings.setValue(sectionKey, keyValue)
return
def onModeDefaultItemClicked(self):
"""
Put OpenLP into "Default" view mode.
@ -923,6 +1088,9 @@ class MainWindow(QtGui.QMainWindow, Ui_MainWindow):
"""
Hook to close the main window and display windows on exit
"""
# If we just did a settings import, close without saving changes.
if self.settingsImported:
event.accept()
if self.serviceManagerContents.isModified():
ret = self.serviceManagerContents.saveModifiedService()
if ret == QtGui.QMessageBox.Save:
@ -1120,6 +1288,9 @@ class MainWindow(QtGui.QMainWindow, Ui_MainWindow):
"""
Save the main window settings.
"""
# Exit if we just did a settings import.
if self.settingsImported:
return
log.debug(u'Saving QSettings')
settings = QtCore.QSettings()
settings.beginGroup(self.generalSettingsSection)

23
openlp/core/ui/servicemanager.py
View File

@ -289,7 +289,7 @@ class ServiceManager(QtGui.QWidget):
QtCore.SIGNAL(u'service_item_update'), self.serviceItemUpdate)
# Last little bits of setting up
self.service_theme = unicode(QtCore.QSettings().value(
self.mainwindow.serviceSettingsSection + u'/service theme',
self.mainwindow.servicemanagerSettingsSection + u'/service theme',
QtCore.QVariant(u'')).toString())
self.servicePath = AppLocation.get_section_data_path(u'servicemanager')
# build the drag and drop context menu
@ -370,7 +370,7 @@ class ServiceManager(QtGui.QWidget):
self.mainwindow.setServiceModified(self.isModified(),
self.shortFileName())
QtCore.QSettings(). \
setValue(u'service/last file',QtCore.QVariant(fileName))
setValue(u'servicemanager/last file',QtCore.QVariant(fileName))
def fileName(self):
"""
@ -428,14 +428,15 @@ class ServiceManager(QtGui.QWidget):
self.mainwindow,
translate('OpenLP.ServiceManager', 'Open File'),
SettingsManager.get_last_dir(
self.mainwindow.serviceSettingsSection),
self.mainwindow.servicemanagerSettingsSection),
translate('OpenLP.ServiceManager',
'OpenLP Service Files (*.osz)')))
if not fileName:
return False
else:
fileName = loadFile
SettingsManager.set_last_dir(self.mainwindow.serviceSettingsSection,
SettingsManager.set_last_dir(
self.mainwindow.servicemanagerSettingsSection,
split_filename(fileName)[0])
self.loadFile(fileName)
@ -460,7 +461,7 @@ class ServiceManager(QtGui.QWidget):
self.setFileName(u'')
self.setModified(False)
QtCore.QSettings(). \
setValue(u'service/last file',QtCore.QVariant(u''))
setValue(u'servicemanager/last file',QtCore.QVariant(u''))
def saveFile(self):
"""
@ -473,7 +474,8 @@ class ServiceManager(QtGui.QWidget):
(basename, extension) = os.path.splitext(file_name)
service_file_name = basename + '.osd'
log.debug(u'ServiceManager.saveFile - %s' % path_file_name)
SettingsManager.set_last_dir(self.mainwindow.serviceSettingsSection,
SettingsManager.set_last_dir(
self.mainwindow.servicemanagerSettingsSection,
path)
service = []
write_list = []
@ -561,7 +563,7 @@ class ServiceManager(QtGui.QWidget):
fileName = unicode(QtGui.QFileDialog.getSaveFileName(self.mainwindow,
UiStrings().SaveService,
SettingsManager.get_last_dir(
self.mainwindow.serviceSettingsSection),
self.mainwindow.servicemanagerSettingsSection),
translate('OpenLP.ServiceManager', 'OpenLP Service Files (*.osz)')))
if not fileName:
return False
@ -623,7 +625,7 @@ class ServiceManager(QtGui.QWidget):
self.mainwindow.addRecentFile(fileName)
self.setModified(False)
QtCore.QSettings().setValue(
'service/last file', QtCore.QVariant(fileName))
'servicemanager/last file', QtCore.QVariant(fileName))
else:
critical_error_message_box(
message=translate('OpenLP.ServiceManager',
@ -665,7 +667,7 @@ class ServiceManager(QtGui.QWidget):
present.
"""
fileName = QtCore.QSettings(). \
value(u'service/last file',QtCore.QVariant(u'')).toString()
value(u'servicemanager/last file',QtCore.QVariant(u'')).toString()
if fileName:
self.loadFile(fileName)
@ -1004,7 +1006,8 @@ class ServiceManager(QtGui.QWidget):
self.service_theme = unicode(self.themeComboBox.currentText())
self.mainwindow.renderer.set_service_theme(self.service_theme)
QtCore.QSettings().setValue(
self.mainwindow.serviceSettingsSection + u'/service theme',
self.mainwindow.servicemanagerSettingsSection +
u'/service theme',
QtCore.QVariant(self.service_theme))
self.regenerateServiceItems()