def on_recover_button_clicked(self, widget):
iter = self.backup_combobox.get_active_iter()
model = self.backup_combobox.get_model()
dir = self.dir_label.get_text()
path = model.get_value(iter, 1)
if dir.count('/') == 2:
message = _('Would you like to recover the backup: <b>%s/%s</b>?') % (dir, os.path.basename(path)[:-4])
else:
message = _('Would you like to recover the backup of all <b>%s</b> settings named <b>%s</b>?') % (dir, os.path.basename(path)[:-4])
addon_message = _('<b>NOTES</b>: While recovering, your desktop may be unresponsive for a moment.')
dialog = QuestionDialog(message + '\n\n' + addon_message)
response = dialog.run()
dialog.destroy()
if response == gtk.RESPONSE_YES:
if dir.count('/') == 1:
for line in open(path):
stdout, stderr = do_recover_task(line.strip())
else:
stdout, stderr = do_recover_task(path)
if stderr:
log.error(stderr)
#TODO raise error or others
return
self.__show_successful_with_logout_button(_('Recovery Successful!\nYou may need to restart your desktop for changes to take effect'))
def on_reset_button_clicked(self, widget):
iter = self.backup_combobox.get_active_iter()
model = self.backup_combobox.get_model()
dir = self.dir_label.get_text()
if dir.count('/') == 2:
message = _(
'Would you like to reset settings for: <b>%s</b>?') % dir
else:
message = _(
'Would you like to reset all settings under: <b>%s</b>?') % dir
addon_message = _(
'<b>NOTES</b>: Whilst resetting, your desktop may be unresponsive for a moment.'
)
dialog = QuestionDialog(message + '\n\n' + addon_message)
response = dialog.run()
dialog.destroy()
if response == gtk.RESPONSE_YES:
stdout, stderr = do_reset_task(dir)
if stderr:
log.error(stderr)
#TODO raise error or others
return
self.__show_successful_with_logout_button(
_('Reset Successful!\nYou may need to restart your desktop for changes to take effect'
))
def upgrade_sources(self):
dialog = QuestionDialog(_('After a successful distribution upgrade, '
'any third-party sources you use will be disabled by default.\n'
'Would you like to re-enable any sources disabled by Update Manager?'),
title=_('Upgrade Third Party Sources'))
response = dialog.run()
dialog.destroy()
if response == gtk.RESPONSE_YES:
proxy.upgrade_sources(self.__get_disable_string(), UPGRADE_DICT)
if not self.check_source_upgradable():
InfoDialog(_('Upgrade Successful!')).launch()
else:
ErrorDialog(_('Upgrade Failed!')).launch()
self.emit('call', 'ubuntutweak.modules.sourceeditor', 'update_source_combo', {})
self.update_thirdparty()
def upgrade_sources(self):
dialog = QuestionDialog(_(
'After a successful distribution upgrade, '
'any third-party sources you use will be disabled by default.\n'
'Would you like to re-enable any sources disabled by Update Manager?'
),
title=_('Upgrade Third Party Sources'))
response = dialog.run()
dialog.destroy()
if response == gtk.RESPONSE_YES:
proxy.upgrade_sources(self.__get_disable_string(), UPGRADE_DICT)
if not self.check_source_upgradable():
InfoDialog(_('Upgrade Successful!')).launch()
else:
ErrorDialog(_('Upgrade Failed!')).launch()
self.emit('call', 'ubuntutweak.modules.sourceeditor',
'update_source_combo', {})
self.update_thirdparty()
def create_task_dialog(self, title, desc, updateview):
dialog = QuestionDialog(desc, title=title)
vbox = dialog.vbox
swindow = gtk.ScrolledWindow()
swindow.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
swindow.set_size_request(-1, 200)
vbox.pack_start(swindow, False, False, 0)
swindow.add(updateview)
swindow.show_all()
return dialog
def on_restore_directory(self, widget):
model, iter = self.get_selection().get_selected()
userdir = model.get_value(iter, COLUMN_DIR)
dialog = QuestionDialog(_('Ubuntu Tweak will restore the selected '
'directory to it\'s default location.\n'
'However, you must move your files back into place manually.\n'
'Do you wish to continue?'))
if dialog.run() == gtk.RESPONSE_YES:
newdir = os.path.join(os.getenv("HOME"), self.uf.get_restorename(userdir))
self.uf.set_userdir(userdir, newdir)
model.set_value(iter, COLUMN_PATH, newdir)
if not os.path.exists(newdir):
os.mkdir(newdir)
elif os.path.isfile(newdir):
os.remove(newdir)
os.mkdir(newdir)
dialog.destroy()
def check_version(self):
gtk.gdk.threads_enter()
version = TweakSettings.get_version()
if version > VERSION:
dialog = QuestionDialog(_(
'A newer version: %s is available online.\nWould you like to update?\n\nNote: if you prefer to update from the source code, you can disable this feature in Preferences.'
) % version,
title=_('Software Update'))
update = False
if dialog.run() == gtk.RESPONSE_YES:
update = True
dialog.destroy()
if update:
dialog = UpdateDialog(parent=self.get_toplevel())
dialog.run()
dialog.destroy()
gtk.gdk.threads_leave()
def on_delete_button_clicked(self, widget):
def try_remove_record_in_root_backup(dir, path):
rootpath = build_backup_prefix('/'.join(dir.split('/')[:2])) + os.path.basename(path)
if os.path.exists(rootpath):
lines = open(rootpath).read().split()
lines.remove(path)
if len(lines) == 0:
os.remove(rootpath)
else:
new = open(rootpath, 'w')
new.write('\n'.join(lines))
new.close()
def try_remove_all_subback(path):
for line in open(path):
os.remove(line.strip())
iter = self.backup_combobox.get_active_iter()
model = self.backup_combobox.get_model()
dir = self.dir_label.get_text()
path = model.get_value(iter, 1)
if dir.count('/') == 2:
dialog = QuestionDialog(_('Would you like to delete the backup: <b>%s/%s</b>?') % (dir, os.path.basename(path)[:-4]))
else:
dialog = QuestionDialog(_('Would you like to delete the backup of all <b>%s</b> settings named <b>%s</b>?') % (dir, os.path.basename(path)[:-4]))
response = dialog.run()
dialog.destroy()
if response == gtk.RESPONSE_YES:
if dir.count('/') == 2:
try_remove_record_in_root_backup(dir, path)
else:
try_remove_all_subback(path)
os.remove(path)
self.update_backup_model(dir)
def check_version(self):
gtk.gdk.threads_enter()
version = TweakSettings.get_version()
if version > VERSION:
dialog = QuestionDialog(_('A newer version: %s is available online.\nWould you like to update?\n\nNote: if you prefer to update from the source code, you can disable this feature in Preferences.') % version,
title=_('Software Update'))
update = False
if dialog.run() == gtk.RESPONSE_YES:
update = True
dialog.destroy()
if update:
dialog = UpdateDialog(parent=self.get_toplevel())
dialog.run()
dialog.destroy()
gtk.gdk.threads_leave()
def on_recover_button_clicked(self, widget):
iter = self.backup_combobox.get_active_iter()
model = self.backup_combobox.get_model()
dir = self.dir_label.get_text()
path = model.get_value(iter, 1)
if dir.count('/') == 2:
message = _('Would you like to recover the backup: <b>%s/%s</b>?'
) % (dir, os.path.basename(path)[:-4])
else:
message = _(
'Would you like to recover the backup of all <b>%s</b> settings named <b>%s</b>?'
) % (dir, os.path.basename(path)[:-4])
addon_message = _(
'<b>NOTES</b>: While recovering, your desktop may be unresponsive for a moment.'
)
dialog = QuestionDialog(message + '\n\n' + addon_message)
response = dialog.run()
dialog.destroy()
if response == gtk.RESPONSE_YES:
if dir.count('/') == 1:
for line in open(path):
stdout, stderr = do_recover_task(line.strip())
else:
stdout, stderr = do_recover_task(path)
if stderr:
log.error(stderr)
#TODO raise error or others
return
self.__show_successful_with_logout_button(
_('Recovery Successful!\nYou may need to restart your desktop for changes to take effect'
))
def on_reset_button_clicked(self, widget):
iter = self.backup_combobox.get_active_iter()
model = self.backup_combobox.get_model()
dir = self.dir_label.get_text()
if dir.count('/') == 2:
message = _('Would you like to reset settings for: <b>%s</b>?') % dir
else:
message = _('Would you like to reset all settings under: <b>%s</b>?') % dir
addon_message = _('<b>NOTES</b>: Whilst resetting, your desktop may be unresponsive for a moment.')
dialog = QuestionDialog(message + '\n\n' + addon_message)
response = dialog.run()
dialog.destroy()
if response == gtk.RESPONSE_YES:
stdout, stderr = do_reset_task(dir)
if stderr:
log.error(stderr)
#TODO raise error or others
return
self.__show_successful_with_logout_button(_('Reset Successful!\nYou may need to restart your desktop for changes to take effect'))
def on_clean_thumbnails_clicked(self, widget):
question = QuestionDialog(_('The thumbnail cache will be deleted. Do you wish to continue?'),
title = _('Warning'))
if question.run() == gtk.RESPONSE_YES:
question.destroy()
dialog = CleanDialog(widget.get_toplevel())
dialog.run()
InfoDialog(_('Clean up Successful!')).launch()
self.set_clean_button_label(widget)
else:
question.destroy()
def on_delete_button_clicked(self, widget):
def try_remove_record_in_root_backup(dir, path):
rootpath = build_backup_prefix('/'.join(
dir.split('/')[:2])) + os.path.basename(path)
if os.path.exists(rootpath):
lines = open(rootpath).read().split()
lines.remove(path)
if len(lines) == 0:
os.remove(rootpath)
else:
new = open(rootpath, 'w')
new.write('\n'.join(lines))
new.close()
def try_remove_all_subback(path):
for line in open(path):
os.remove(line.strip())
iter = self.backup_combobox.get_active_iter()
model = self.backup_combobox.get_model()
dir = self.dir_label.get_text()
path = model.get_value(iter, 1)
if dir.count('/') == 2:
dialog = QuestionDialog(
_('Would you like to delete the backup: <b>%s/%s</b>?') %
(dir, os.path.basename(path)[:-4]))
else:
dialog = QuestionDialog(
_('Would you like to delete the backup of all <b>%s</b> settings named <b>%s</b>?'
) % (dir, os.path.basename(path)[:-4]))
response = dialog.run()
dialog.destroy()
if response == gtk.RESPONSE_YES:
if dir.count('/') == 2:
try_remove_record_in_root_backup(dir, path)
else:
try_remove_all_subback(path)
os.remove(path)
self.update_backup_model(dir)
def on_sync_button_clicked(self, widget):
dialog = CheckSourceDialog(widget.get_toplevel(), self.url)
dialog.run()
dialog.destroy()
if dialog.status == True:
dialog = QuestionDialog(
_("Update available, Would you like to update?"))
response = dialog.run()
dialog.destroy()
if response == gtk.RESPONSE_YES:
dialog = FetchingDialog(parent=self.get_toplevel(),
url=get_source_data_url())
dialog.connect('destroy', self.on_source_data_downloaded)
dialog.run()
dialog.destroy()
elif dialog.error == True:
ErrorDialog(
_("Network Error, Please check your network connection or the remote server is down."
)).launch()
else:
utdata.save_synced_timestamp(SOURCE_ROOT)
self.update_timestamp()
InfoDialog(_("No update available.")).launch()
def on_hostname_button_clicked(self, widget, label):
old_name = os.uname()[1]
dialog = QuestionDialog(_(
'Please enter your new hostname. Blank characters should not be used.'
),
title=_('New hostname'))
entry = gtk.Entry()
dialog.add_widget(entry)
res = dialog.run()
new_name = entry.get_text()
dialog.destroy()
if res == gtk.RESPONSE_YES:
ret = proxy.exec_command('hostname %s' % new_name)
ret = proxy.exec_command('echo %s > /etc/hostname' % new_name)
ret = proxy.exec_command("sed -i 's/%s/%s/g' /etc/hosts" %
(old_name, new_name))
log.debug("New name is: %s, The ret is: %s" % (new_name, ret))
if os.popen('hostname').read().strip() == new_name:
label.set_label(new_name)
def on_hostname_button_clicked(self, widget, label):
old_name = os.uname()[1]
dialog = QuestionDialog(_('Please enter your new hostname. Blank characters should not be used.'),
title = _('New hostname'))
entry = gtk.Entry()
dialog.add_widget(entry)
res = dialog.run()
new_name = entry.get_text()
dialog.destroy()
if res == gtk.RESPONSE_YES:
ret = proxy.exec_command('hostname %s' % new_name)
ret = proxy.exec_command('echo %s > /etc/hostname' % new_name)
ret = proxy.exec_command("sed -i 's/%s/%s/g' /etc/hosts" % (old_name, new_name))
log.debug("New name is: %s, The ret is: %s" % (new_name, ret))
if os.popen('hostname').read().strip() == new_name:
label.set_label(new_name)
def on_enable_toggled(self, cell, path):
model = self.get_model()
iter = model.get_iter((int(path),))
id = model.get_value(iter, self.COLUMN_ID)
name = model.get_value(iter, self.COLUMN_NAME)
enabled = model.get_value(iter, self.COLUMN_ENABLED)
conflicts = SOURCE_PARSER.get_conflicts(id)
dependencies = SOURCE_PARSER.get_dependencies(id)
#Convert to real model, because will involke the set method
if type(model) == gtk.TreeModelFilter:
iter = model.convert_iter_to_child_iter(iter)
model = model.get_model()
if not enabled and conflicts:
conflict_list = []
conflict_name_list = []
for conflict_id in conflicts:
if self.get_source_enabled(conflict_id):
conflict_list.append(conflict_id)
name_list = [r[self.COLUMN_NAME] for r in model if r[self.COLUMN_ID] == conflict_id]
if name_list:
conflict_name_list.extend(name_list)
if conflict_list and conflict_name_list:
full_name = ', '.join(conflict_name_list)
ErrorDialog(_('You can\'t enable this Source because'
'<b>"%(SOURCE)s"</b> conflicts with it.\nTo '
'continue you need to disable <b>"%(SOURCE)s"</b>' \
'first.') % {'SOURCE': full_name}).launch()
model.set(iter, self.COLUMN_ENABLED, enabled)
return
if enabled is False and dependencies:
depend_list = []
depend_name_list = []
for depend_id in dependencies:
if self.get_source_enabled(depend_id) is False:
depend_list.append(depend_id)
name_list = [r[self.COLUMN_NAME] for r in model if r[self.COLUMN_ID] == depend_id]
if name_list:
depend_name_list.extend(name_list)
if depend_list and depend_name_list:
full_name = ', '.join(depend_name_list)
dialog = QuestionDialog(\
_('To enable this Source, You need to enable <b>"%s"</b> at first.\nDo you wish to continue?') \
% full_name,
title=_('Dependency Notice'))
if dialog.run() == gtk.RESPONSE_YES:
for depend_id in depend_list:
self.set_source_enabled(depend_id)
self.set_source_enabled(id)
else:
model.set(iter, self.COLUMN_ENABLED, enabled)
dialog.destroy()
return
if enabled and SOURCE_PARSER.has_reverse_depends(id):
depend_list = []
depend_name_list = []
for depend_id in SOURCE_PARSER.get_reverse_depends(id):
if self.get_source_enabled(depend_id):
depend_list.append(depend_id)
name_list = [r[self.COLUMN_NAME] for r in model if r[self.COLUMN_ID] == depend_id]
if name_list:
depend_name_list.extend(name_list)
if depend_list and depend_name_list:
full_name = ', '.join(depend_name_list)
ErrorDialog(_('You can\'t disable this Source because '
'<b>"%(SOURCE)s"</b> depends on it.\nTo continue '
'you need to disable <b>"%(SOURCE)s"</b> first.') \
% {'SOURCE': full_name}).launch()
model.set(iter, self.COLUMN_ENABLED, enabled)
return
self.do_source_enable(iter, not enabled)
def clean_selected_ppa(self):
self.set_busy()
# name_list is to display the name of PPA
# url_list is to identify the ppa
name_list = []
url_list = []
for id in self.get_list():
#TODO
try:
name_list.append(SOURCE_PARSER.get_name(int(id)))
url_list.append(SOURCE_PARSER.get_url(int(id)))
except:
name_list.append(ppa.get_short_name(id))
url_list.append(id)
package_view = DowngradeView()
package_view.update_model(url_list)
sw = gtk.ScrolledWindow()
sw.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
select_pkgs = package_view.get_downgrade_packages()
sw.add(package_view)
#TODO the logic is a little ugly, need to improve the BaseMessageDialog
if not select_pkgs:
message = _("It's safe to purge the PPA, no packages need to be downgraded.")
sw.hide()
else:
message = _("To safely purge the PPA, the following packages must be downgraded.")
sw.show_all()
sw.set_size_request(500, 100)
dialog = QuestionDialog(message, title=_("You're going to purge: %s") % ', '.join(name_list))
dialog.set_resizable(True)
dialog.vbox.pack_start(sw, True, True, 0)
dialog.show()
response = dialog.run()
dialog.destroy()
# Workflow
# 1. Downgrade all the PPA packages to offical packages #TODO Maybe not official? Because anther ppa which is enabled may have newer packages then offical
# 2. If succeed, disable PPA, or keep it
if response == gtk.RESPONSE_YES:
self.set_busy()
log.debug("The select pkgs is: %s", str(select_pkgs))
dialog = CleanPpaDialog(self.get_toplevel(), select_pkgs, url_list)
dialog.run()
dialog.destroy()
if dialog.error:
self.show_failed_dialog(dialog.error)
else:
self.show_success_dialog()
self.update_ppa_model()
self.unset_busy()
else:
self.update_ppa_model()
# TODO refresh source?
self.__check_list = []
self.emit('cleaned')
self.unset_busy()
def on_have_update(self, client, id, entry, data):
if entry.get_value().get_bool():
if self.check_update():
dialog = QuestionDialog(_('New source data available, would you like to update?'))
response = dialog.run()
dialog.destroy()
if response == gtk.RESPONSE_YES:
dialog = FetchingDialog(get_source_data_url(),
self.get_toplevel())
dialog.connect('destroy', self.on_source_data_downloaded)
dialog.run()
dialog.destroy()
def clean_selected_ppa(self):
self.set_busy()
# name_list is to display the name of PPA
# url_list is to identify the ppa
name_list = []
url_list = []
for id in self.get_list():
#TODO
try:
name_list.append(SOURCE_PARSER.get_name(int(id)))
url_list.append(SOURCE_PARSER.get_url(int(id)))
except:
name_list.append(ppa.get_short_name(id))
url_list.append(id)
package_view = DowngradeView()
package_view.update_model(url_list)
sw = gtk.ScrolledWindow()
sw.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
select_pkgs = package_view.get_downgrade_packages()
sw.add(package_view)
#TODO the logic is a little ugly, need to improve the BaseMessageDialog
if not select_pkgs:
message = _(
"It's safe to purge the PPA, no packages need to be downgraded."
)
sw.hide()
else:
message = _(
"To safely purge the PPA, the following packages must be downgraded."
)
sw.show_all()
sw.set_size_request(500, 100)
dialog = QuestionDialog(message,
title=_("You're going to purge: %s") %
', '.join(name_list))
dialog.set_resizable(True)
dialog.vbox.pack_start(sw, True, True, 0)
dialog.show()
response = dialog.run()
dialog.destroy()
# Workflow
# 1. Downgrade all the PPA packages to offical packages #TODO Maybe not official? Because anther ppa which is enabled may have newer packages then offical
# 2. If succeed, disable PPA, or keep it
if response == gtk.RESPONSE_YES:
self.set_busy()
log.debug("The select pkgs is: %s", str(select_pkgs))
dialog = CleanPpaDialog(self.get_toplevel(), select_pkgs, url_list)
dialog.run()
dialog.destroy()
if dialog.error == False:
self.show_success_dialog()
else:
self.show_failed_dialog()
self.update_ppa_model()
self.unset_busy()
else:
self.update_ppa_model()
# TODO refresh source?
self.__check_list = []
self.emit('cleaned')
self.unset_busy()
def on_have_update(self, client, id, entry, data):
if entry.get_value().get_bool():
if self.check_update():
dialog = QuestionDialog(
_('New source data available, would you like to update?'))
response = dialog.run()
dialog.destroy()
if response == gtk.RESPONSE_YES:
dialog = FetchingDialog(get_source_data_url(),
self.get_toplevel())
dialog.connect('destroy', self.on_source_data_downloaded)
dialog.run()
dialog.destroy()
def on_enable_toggled(self, cell, path):
model = self.get_model()
iter = model.get_iter((int(path), ))
id = model.get_value(iter, self.COLUMN_ID)
name = model.get_value(iter, self.COLUMN_NAME)
enabled = model.get_value(iter, self.COLUMN_ENABLED)
conflicts = SOURCE_PARSER.get_conflicts(id)
dependencies = SOURCE_PARSER.get_dependencies(id)
#Convert to real model, because will involke the set method
if type(model) == gtk.TreeModelFilter:
iter = model.convert_iter_to_child_iter(iter)
model = model.get_model()
if not enabled and conflicts:
conflict_list = []
conflict_name_list = []
for conflict_id in conflicts:
if self.get_source_enabled(conflict_id):
conflict_list.append(conflict_id)
name_list = [
r[self.COLUMN_NAME] for r in model
if r[self.COLUMN_ID] == conflict_id
]
if name_list:
conflict_name_list.extend(name_list)
if conflict_list and conflict_name_list:
full_name = ', '.join(conflict_name_list)
ErrorDialog(_('You can\'t enable this Source because'
'<b>"%(SOURCE)s"</b> conflicts with it.\nTo '
'continue you need to disable <b>"%(SOURCE)s"</b>' \
'first.') % {'SOURCE': full_name}).launch()
model.set(iter, self.COLUMN_ENABLED, enabled)
return
if enabled is False and dependencies:
depend_list = []
depend_name_list = []
for depend_id in dependencies:
if self.get_source_enabled(depend_id) is False:
depend_list.append(depend_id)
name_list = [
r[self.COLUMN_NAME] for r in model
if r[self.COLUMN_ID] == depend_id
]
if name_list:
depend_name_list.extend(name_list)
if depend_list and depend_name_list:
full_name = ', '.join(depend_name_list)
dialog = QuestionDialog(\
_('To enable this Source, You need to enable <b>"%s"</b> at first.\nDo you wish to continue?') \
% full_name,
title=_('Dependency Notice'))
if dialog.run() == gtk.RESPONSE_YES:
for depend_id in depend_list:
self.set_source_enabled(depend_id)
self.set_source_enabled(id)
else:
model.set(iter, self.COLUMN_ENABLED, enabled)
dialog.destroy()
return
if enabled and SOURCE_PARSER.has_reverse_depends(id):
depend_list = []
depend_name_list = []
for depend_id in SOURCE_PARSER.get_reverse_depends(id):
if self.get_source_enabled(depend_id):
depend_list.append(depend_id)
name_list = [
r[self.COLUMN_NAME] for r in model
if r[self.COLUMN_ID] == depend_id
]
if name_list:
depend_name_list.extend(name_list)
if depend_list and depend_name_list:
full_name = ', '.join(depend_name_list)
ErrorDialog(_('You can\'t disable this Source because '
'<b>"%(SOURCE)s"</b> depends on it.\nTo continue '
'you need to disable <b>"%(SOURCE)s"</b> first.') \
% {'SOURCE': full_name}).launch()
model.set(iter, self.COLUMN_ENABLED, enabled)
return
self.do_source_enable(iter, not enabled)
def refresh_source(parent):
dialog = UpdateCacheDialog(parent)
dialog.run()
new_pkg = []
for pkg in PACKAGE_WORKER.get_new_package():
if pkg in APP_PARSER:
new_pkg.append(pkg)
new_updates = list(PACKAGE_WORKER.get_update_package())
if new_pkg or new_updates:
updateview = UpdateView()
updateview.connect('select', on_select_action)
if new_pkg:
updateview.update_model(new_pkg)
if new_updates:
updateview.update_updates(new_updates)
dialog = QuestionDialog(_(
'You can install new applications by selecting them and choosing "Yes".\nOr you can install them at Application Center by choosing "No".'
),
title=_('New applications are available'))
vbox = dialog.vbox
sw = gtk.ScrolledWindow()
sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
sw.set_size_request(-1, 200)
vbox.pack_start(sw, False, False, 0)
sw.add(updateview)
select_button = gtk.CheckButton(_('Select All'))
select_button.connect('clicked', on_select_button_clicked, updateview)
vbox.pack_start(select_button, False, False, 0)
vbox.show_all()
res = dialog.run()
dialog.destroy()
to_rm = updateview.to_rm
to_add = updateview.to_add
if res == gtk.RESPONSE_YES and to_add:
PACKAGE_WORKER.perform_action(parent, to_add, to_rm)
PACKAGE_WORKER.update_apt_cache(True)
done = PACKAGE_WORKER.get_install_status(to_add, to_rm)
if done:
InfoDialog(_('Update Successful!')).launch()
else:
ErrorDialog(_('Update Failed!')).launch()
return True
else:
dialog = InfoDialog(
_("Your system is clean and there are no updates yet."),
title=_('Software information is now up-to-date'))
dialog.launch()
return False
def on_change_icon_clicked(self, widget):
dialog = gtk.FileChooserDialog(_('Choose a new logo image'),
action=gtk.FILE_CHOOSER_ACTION_OPEN,
buttons=(gtk.STOCK_REVERT_TO_SAVED, gtk.RESPONSE_DELETE_EVENT,
gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_OPEN, gtk.RESPONSE_ACCEPT))
filter = gtk.FileFilter()
filter.set_name(_("PNG images with 24x24 size or SVG images"))
filter.add_pattern('*.png')
filter.add_pattern('*.svg')
dialog.set_current_folder(os.path.expanduser('~'))
dialog.add_filter(filter)
if system.CODENAME == 'karmic':
dest = os.path.expanduser('~/.icons/%s/places/24/start-here' % self.__setting.get_icon_theme())
else:
dest = os.path.expanduser('~/.icons/%s/apps/24/start-here' % self.__setting.get_icon_theme())
revert_button = dialog.action_area.get_children()[-1]
HAVE_ICON = os.path.exists(dest + '.png') or os.path.exists(dest + '.svg')
if not HAVE_ICON:
revert_button.set_sensitive(False)
filename = ''
response = dialog.run()
if response == gtk.RESPONSE_ACCEPT:
filename = dialog.get_filename()
dialog.destroy()
if filename:
ext = os.path.splitext(filename)[1]
log.debug('The select file name is: %s' % ext)
pixbuf = gtk.gdk.pixbuf_new_from_file(filename)
w, h = pixbuf.get_width(), pixbuf.get_height()
dest = dest + ext
if ext == '.png' and (w != 24 or h != 24):
ErrorDialog(_("This image size isn't suitable for the panel.\nIt should measure 24x24.")).launch()
return
else:
os.system('mkdir -p %s' % os.path.dirname(dest))
os.system('cp %s %s' % (filename, dest))
if ext == '.svg':
pixbuf = pixbuf.scale_simple(24, 24, gtk.gdk.INTERP_BILINEAR)
image = gtk.image_new_from_pixbuf(pixbuf)
widget.set_image(image)
elif response == gtk.RESPONSE_DELETE_EVENT:
dialog.destroy()
for dest in glob.glob(dest + '*'):
os.remove(dest)
image = gtk.image_new_from_pixbuf(icon.get_from_name('start-here', force_reload=True))
widget.set_image(image)
else:
dialog.destroy()
return
dialog = QuestionDialog(_('Do you want your changes to take effect immediately?'))
if dialog.run() == gtk.RESPONSE_YES:
os.system('killall gnome-panel')
dialog.destroy()