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/* -*- 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)
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