diff options
Diffstat (limited to 'null_applet/null_applet.c')
| -rw-r--r-- | null_applet/null_applet.c | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/null_applet/null_applet.c b/null_applet/null_applet.c new file mode 100644 index 00000000..7b3e2e55 --- /dev/null +++ b/null_applet/null_applet.c @@ -0,0 +1,173 @@ +/* -*- 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * Author: + * Davyd Madeley <[email protected]> + */ + +#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) |