diff options
Diffstat (limited to 'calendar/cal-client/cal-query.c')
| -rw-r--r-- | calendar/cal-client/cal-query.c | 374 |
1 files changed, 0 insertions, 374 deletions
diff --git a/calendar/cal-client/cal-query.c b/calendar/cal-client/cal-query.c deleted file mode 100644 index e77f5ad3e9..0000000000 --- a/calendar/cal-client/cal-query.c +++ /dev/null @@ -1,374 +0,0 @@ -/* Evolution calendar - Live query client object - * - * Copyright (C) 2001 Ximian, Inc. - * - * Author: Federico Mena-Quintero <federico@ximian.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <string.h> -#include <bonobo/bonobo-exception.h> -#include "cal-marshal.h" -#include "cal-client.h" -#include "cal-query.h" -#include "query-listener.h" - - - -/* Private part of the CalQuery structure */ -struct _CalQueryPrivate { - /* Handle to the query in the server */ - GNOME_Evolution_Calendar_Query query; - - /* Our query listener implementation */ - QueryListener *listener; - - /* The CalClient associated with this query */ - CalClient *client; -}; - -/* Property IDs */ -enum props { - PROP_0, - PROP_QUERY, - PROP_LISTENER, - PROP_CLIENT -}; - -/* Signal IDs */ -enum { - OBJECTS_ADDED, - OBJECTS_MODIFIED, - OBJECTS_REMOVED, - QUERY_PROGRESS, - QUERY_DONE, - LAST_SIGNAL -}; - -static guint signals[LAST_SIGNAL]; - -static GObjectClass *parent_class; - - - -static void -objects_added_cb (QueryListener *listener, GList *objects, gpointer data) -{ - CalQuery *query; - - query = CAL_QUERY (data); - - g_signal_emit (G_OBJECT (query), signals[OBJECTS_ADDED], 0, objects); -} - -static void -objects_modified_cb (QueryListener *listener, GList *objects, gpointer data) -{ - CalQuery *query; - - query = CAL_QUERY (data); - - g_signal_emit (G_OBJECT (query), signals[OBJECTS_MODIFIED], 0, objects); -} - -static void -objects_removed_cb (QueryListener *listener, GList *uids, gpointer data) -{ - CalQuery *query; - - query = CAL_QUERY (data); - - g_signal_emit (G_OBJECT (query), signals[OBJECTS_REMOVED], 0, uids); -} - -static void -query_progress_cb (QueryListener *listener, const char *message, int percent, gpointer data) -{ - CalQuery *query; - - query = CAL_QUERY (data); - - g_signal_emit (G_OBJECT (query), signals[QUERY_PROGRESS], 0, message, percent); -} - -static void -query_done_cb (QueryListener *listener, ECalendarStatus status, gpointer data) -{ - CalQuery *query; - - query = CAL_QUERY (data); - - g_signal_emit (G_OBJECT (query), signals[QUERY_DONE], 0, status); -} - -/* Object initialization function for the calendar query */ -static void -cal_query_init (CalQuery *query, CalQueryClass *klass) -{ - CalQueryPrivate *priv; - - priv = g_new0 (CalQueryPrivate, 1); - query->priv = priv; - - priv->listener = NULL; - priv->query = CORBA_OBJECT_NIL; -} - -static void -cal_query_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec) -{ - CalQuery *query; - CalQueryPrivate *priv; - - query = CAL_QUERY (object); - priv = query->priv; - - switch (property_id) { - case PROP_QUERY: - priv->query = bonobo_object_dup_ref (g_value_get_pointer (value), NULL); - break; - case PROP_LISTENER: - priv->listener = bonobo_object_ref (g_value_get_pointer (value)); - - g_signal_connect (G_OBJECT (priv->listener), "objects_added", - G_CALLBACK (objects_added_cb), query); - g_signal_connect (G_OBJECT (priv->listener), "objects_modified", - G_CALLBACK (objects_modified_cb), query); - g_signal_connect (G_OBJECT (priv->listener), "objects_removed", - G_CALLBACK (objects_removed_cb), query); - g_signal_connect (G_OBJECT (priv->listener), "query_progress", - G_CALLBACK (query_progress_cb), query); - g_signal_connect (G_OBJECT (priv->listener), "query_done", - G_CALLBACK (query_done_cb), query); - break; - case PROP_CLIENT: - priv->client = CAL_CLIENT (g_value_dup_object (value)); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); - break; - } -} - -static void -cal_query_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec) -{ - CalQuery *query; - CalQueryPrivate *priv; - - query = CAL_QUERY (object); - priv = query->priv; - - switch (property_id) { - case PROP_QUERY: - g_value_set_pointer (value, priv->query); - break; - case PROP_LISTENER: - g_value_set_pointer (value, priv->listener); - break; - case PROP_CLIENT: - g_value_set_object (value, priv->client); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); - break; - } -} - - -/* Finalize handler for the calendar query */ -static void -cal_query_finalize (GObject *object) -{ - CalQuery *query; - CalQueryPrivate *priv; - - g_return_if_fail (object != NULL); - g_return_if_fail (IS_CAL_QUERY (object)); - - query = CAL_QUERY (object); - priv = query->priv; - - /* The server keeps a copy of the query listener, so we must unref it */ - g_signal_handlers_disconnect_matched (priv->listener, G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, query); - bonobo_object_unref (BONOBO_OBJECT (priv->listener)); - - if (priv->query != CORBA_OBJECT_NIL) - bonobo_object_release_unref (priv->query, NULL); - - g_free (priv); - - if (G_OBJECT_CLASS (parent_class)->finalize) - (* G_OBJECT_CLASS (parent_class)->finalize) (object); -} - -/* Class initialization function for the calendar query */ -static void -cal_query_class_init (CalQueryClass *klass) -{ - GObjectClass *object_class; - GParamSpec *param; - - object_class = (GObjectClass *) klass; - - parent_class = g_type_class_peek_parent (klass); - - object_class->set_property = cal_query_set_property; - object_class->get_property = cal_query_get_property; - object_class->finalize = cal_query_finalize; - - param = g_param_spec_pointer ("query", NULL, NULL, - G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY); - g_object_class_install_property (object_class, PROP_QUERY, param); - param = g_param_spec_pointer ("listener", NULL, NULL, - G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY); - g_object_class_install_property (object_class, PROP_LISTENER, param); - param = g_param_spec_object ("client", NULL, NULL, CAL_CLIENT_TYPE, - G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY); - g_object_class_install_property (object_class, PROP_CLIENT, param); - - signals[OBJECTS_ADDED] = - g_signal_new ("objects_added", - G_TYPE_FROM_CLASS (klass), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (CalQueryClass, objects_added), - NULL, NULL, - cal_marshal_VOID__POINTER, - G_TYPE_NONE, 1, G_TYPE_POINTER); - signals[OBJECTS_MODIFIED] = - g_signal_new ("objects_modified", - G_TYPE_FROM_CLASS (klass), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (CalQueryClass, objects_modified), - NULL, NULL, - cal_marshal_VOID__POINTER, - G_TYPE_NONE, 1, G_TYPE_POINTER); - signals[OBJECTS_REMOVED] = - g_signal_new ("objects_removed", - G_TYPE_FROM_CLASS (klass), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (CalQueryClass, objects_removed), - NULL, NULL, - cal_marshal_VOID__POINTER, - G_TYPE_NONE, 1, G_TYPE_POINTER); - signals[QUERY_PROGRESS] = - g_signal_new ("query_progress", - G_TYPE_FROM_CLASS (klass), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (CalQueryClass, query_progress), - NULL, NULL, - cal_marshal_VOID__POINTER, - G_TYPE_NONE, 2, G_TYPE_STRING, G_TYPE_INT); - signals[QUERY_DONE] = - g_signal_new ("query_done", - G_TYPE_FROM_CLASS (klass), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (CalQueryClass, query_done), - NULL, NULL, - cal_marshal_VOID__INT, - G_TYPE_NONE, 1, G_TYPE_INT); -} - -/** - * cal_query_get_type: - * - * Registers the #CalQuery class if necessary, and returns the type ID assigned - * to it. - * - * Return value: The type ID of the #CalQuery class. - **/ -GType -cal_query_get_type (void) -{ - static GType cal_query_type = 0; - - if (!cal_query_type) { - static GTypeInfo info = { - sizeof (CalQueryClass), - (GBaseInitFunc) NULL, - (GBaseFinalizeFunc) NULL, - (GClassInitFunc) cal_query_class_init, - NULL, NULL, - sizeof (CalQuery), - 0, - (GInstanceInitFunc) cal_query_init - }; - cal_query_type = g_type_register_static (G_TYPE_OBJECT, "CalQuery", &info, 0); - } - - return cal_query_type; -} - -/** - * cal_query_new: - * @client: Client from which the query is being created. - * @cal: Handle to an open calendar. - * @sexp: S-expression that defines the query. - * - * Creates a new query object by issuing the query creation request to the - * calendar server. - * - * Return value: A newly-created query object, or NULL if the request failed. - **/ -CalQuery * -cal_query_new (GNOME_Evolution_Calendar_Query corba_query, QueryListener *listener, CalClient *client) -{ - CalQuery *query; - - query = g_object_new (CAL_QUERY_TYPE, "query", corba_query, "listener", - listener, "client", client, NULL); - - return query; -} - -/** - * cal_query_get_client - * @query: A #CalQuery object. - * - * Get the #CalClient associated with this query. - * - * Returns: the associated client. - */ -CalClient * -cal_query_get_client (CalQuery *query) -{ - g_return_val_if_fail (IS_CAL_QUERY (query), NULL); - - return query->priv->client; -} - -void -cal_query_start (CalQuery *query) -{ - CalQueryPrivate *priv; - CORBA_Environment ev; - - g_return_if_fail (query != NULL); - g_return_if_fail (IS_CAL_QUERY (query)); - - priv = query->priv; - - CORBA_exception_init (&ev); - - GNOME_Evolution_Calendar_Query_start (priv->query, &ev); - if (BONOBO_EX (&ev)) - g_warning (G_STRLOC ": Unable to start query"); - - CORBA_exception_free (&ev); -} |