(committed by Damon)

2001-11-09  Federico Mena Quintero  <federico@ximian.com>

	(committed by Damon)

	Fix bug #14699.

	* pcs/query.c (QueryState): Added a state QUERY_WAIT_FOR_BACKEND
	to indicate that the query is not populated as we are waiting for
	the backend to be opened.
	(query_init): Start in the QUERY_WAIT_FOR_BACKEND state.
	(query_destroy): Only disconnect from the backend if we are in a
	state that implies that we are connected to its signals.
	(query_construct): If the backend is already loaded, immediately
	set the state to QUERY_START_PENDING.
	(backend_opened_cb): Disconnect from the backend's "opened"
	signal.  Set the state to QUERY_START_PENDING.
	(match_component): We can now only match components if the query
	is in progress or if it is done.  Assert to that effect, and do
	not ensure_sexp().
	(match_component): Do not check for a nonexistent component using
	g_return_if_fail().  Also, there is no need to ref/unref the
	component.
	(backend_obj_updated_cb): Assert to the effect of our state.
	(backend_obj_removed_cb): Likewise.
	(parse_sexp): Renamed from ensure_sexp().  Assert that the query
	has not started.  Do not disconnect from the backend's signals
	here, since we have no connections.
	(start_query_cb): Set the state to QUERY_IN_PROGRESS here instead
	of in populate_query().

svn path=/trunk/; revision=14941

0 files changed, 0 insertions, 0 deletions