def main(self):
npackages = self._populate_list()
if npackages == 0:
if self._apt_lists_dir_has_missing_files():
if self._ask_perform_update():
worker = PackageWorker.get_worker()
worker.perform_update(self._window)
npackages = self._populate_list()
if npackages == 0:
self._show_no_codecs_error()
return gst.pbutils.INSTALL_PLUGINS_NOT_FOUND
else:
self._show_no_codecs_error()
return gst.pbutils.INSTALL_PLUGINS_NOT_FOUND
gtk.main()
return self._return_code
def _install_selection(self, widget, data=None):
iter = self._package_list_model.get_iter_first()
packages = []
while iter:
if self._package_list_model.get_value(iter, LIST_PKG_TO_INSTALL):
packages.append((self._package_list_model.get_value(iter, LIST_PKG_NAME),
self._package_list_model.get_value(iter, LIST_PKG_REQUEST)))
iter = self._package_list_model.iter_next(iter)
if not packages or len(packages) == 0:
self.modal_dialog(gtk.MESSAGE_WARNING,
_("No packages selected"))
self._return_code = gst.pbutils.INSTALL_PLUGINS_NOT_FOUND
return
# check codec install message
if not self._confirm_codec_install(set([package[LIST_PKG_TO_INSTALL] for package in packages])):
return
worker = PackageWorker.get_worker()
install_success = worker.perform_action(self._window, set([package[LIST_PKG_TO_INSTALL] for package in packages]), set())
if install_success:
if not self._requests or len(self._requests) == 0:
self.modal_dialog(gtk.MESSAGE_INFO,
_("Packages successfully installed"),
_("The selected packages were successfully "
"installed and provided all requested plugins"))
self._return_code = gst.pbutils.INSTALL_PLUGINS_SUCCESS
else:
self.modal_dialog(gtk.MESSAGE_INFO,
_("Packages successfully installed"),
_("The selected packages were successfully "
"installed but did not provide all requested "
"plugins"))
self._return_code = gst.pbutils.INSTALL_PLUGINS_PARTIAL_SUCCESS
else:
self.modal_dialog(gtk.MESSAGE_ERROR,
_("No packages installed"),
_("None of the selected packages were installed."))
self._return_code = gst.pbutils.INSTALL_PLUGINS_ERROR
gtk.main_quit()
