/* -*- mode: C; c-basic-offset: 4 -*- * Null Applet - The Applet Deprecation Applet * Copyright (c) 2004, Davyd Madeley * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * * Author: * Davyd Madeley <davyd@madeley.id.au> */ #ifdef HAVE_CONFIG_H #include <config.h> #endif #include <gtk/gtk.h> #include <mateconf/mateconf-client.h> #include <mate-panel-applet.h> static const char factory_iid[] = "OAFIID:MATE_NullApplet_Factory"; static inline void insert_oafiids (GHashTable *hash_table) { /* * Add OAFIID's and descriptions of deprecated applets here */ g_hash_table_insert (hash_table, "OAFIID:MATE_MailcheckApplet", _("Inbox Monitor")); g_hash_table_insert (hash_table, "OAFIID:MATE_CDPlayerApplet", _("CD Player")); g_hash_table_insert (hash_table, "OAFIID:MATE_MixerApplet_Factory", _("Volume Control")); g_hash_table_insert (hash_table, "OAFIID:MATE_MixerApplet", _("Volume Control")); g_hash_table_insert (hash_table, "OAFIID:MATE_KeyboardApplet", _("Keyboard Indicator")); } static gboolean already_running; static void response_cb (GtkWidget *dialog, gint arg1, gpointer user_data) { gtk_widget_destroy (dialog); } static char *get_all_applets (void) { MateConfClient *client; GError *error; GSList *list, *l; char *key, *oafiid, *name; GHashTable *hash_table; GString *string; error = NULL; hash_table = g_hash_table_new (g_str_hash, g_str_equal); insert_oafiids (hash_table); string = g_string_new (""); client = mateconf_client_get_default (); mateconf_client_suggest_sync (client, NULL); list = mateconf_client_all_dirs (client, "/apps/panel/applets", &error); if (error) { g_warning ("Error: %s", error->message); g_error_free (error); error = NULL; } for (l = list; l; l = l->next) { key = g_strdup_printf ("%s/matecomponent_iid", (gchar *)l->data); oafiid = mateconf_client_get_string (client, key, &error); if (error) { g_warning ("Error: %s", error->message); g_error_free (error); error = NULL; } g_free (key); if (oafiid) { name = g_hash_table_lookup (hash_table, oafiid); if (name) { mateconf_client_recursive_unset (client, l->data, MATECONF_UNSET_INCLUDING_SCHEMA_NAMES, &error); if (error) { g_warning ("Error: %s", error->message); g_error_free (error); error = NULL; } g_string_append_printf (string, " • %s\n", name); } g_free (oafiid); } g_free (l->data); } g_slist_free (list); g_hash_table_destroy (hash_table); return g_string_free (string, FALSE); } static gboolean applet_factory (MatePanelApplet *applet, const char *iid, gpointer user_data) { char *applet_list; GtkWidget *dialog; if (already_running) { return FALSE; } already_running = TRUE; applet_list = get_all_applets (); dialog = gtk_message_dialog_new_with_markup (NULL, GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_INFO, GTK_BUTTONS_OK, "<span size=\"large\" weight=\"bold\">%s</span>" "\n\n%s\n\n%s\n%s\n%s", _("Some panel items are no longer available"), _("One or more panel items (also referred to as applets" ") are no longer available in the MATE desktop."), _("These items will now be removed from your " "configuration:"), applet_list, _("You will not receive this message again.") ); g_free (applet_list); g_signal_connect (G_OBJECT (dialog), "response", G_CALLBACK (response_cb), applet); gtk_widget_show_all (dialog); return TRUE; } MATE_PANEL_APPLET_MATECOMPONENT_FACTORY (factory_iid, PANEL_TYPE_APPLET, "Null-Applet", "0", applet_factory, NULL)