Remove mailcheck, add new null_applet to deprecate mailcheck

2004-10-26  Davyd Madeley  <davyd@madeley.id.au>

        * Makefile.am:
        * configure.in: Remove mailcheck, add new null_applet to deprecate
          mailcheck

        A null_applet/*: null_applet: The Applet Deprecation Applet

        R mailcheck/*: The Inbox Monitor, may it Rest In Peace

5 files changed, 255 insertions, 0 deletions

diff --git a/null_applet/ChangeLog b/null_applet/ChangeLog
new file mode 100644
index 000000000..175f06c4a
--- /dev/null
+++ b/null_applet/ChangeLog
@@ -0,0 +1,7 @@
+2004-10-26  Davyd Madeley  <davyd@madeley.id.au>
+
+	* README:
+	* GNOME_NullApplet_Factory.server.in.in:
+	* Makefile.am:
+	* null_applet.c: Initial version: specifically for deprecating the
+	  mailcheck applet.
diff --git a/null_applet/GNOME_NullApplet_Factory.server.in.in b/null_applet/GNOME_NullApplet_Factory.server.in.in
new file mode 100644
index 000000000..fb11b1f10
--- /dev/null
+++ b/null_applet/GNOME_NullApplet_Factory.server.in.in
@@ -0,0 +1,35 @@
+<oaf_info>
+
+<!-- null_applet factory -->
+<oaf_server iid="OAFIID:GNOME_NullApplet_Factory"
+	    type="exe"
+	    location="@LIBEXECDIR@/null_applet">
+
+	<oaf_attribute name="repo_ids" type="stringv">
+		<item value="IDL:Bonobo/GenericFactory:1.0"/>
+		<item value="IDL:Bonobo/Unknown:1.0"/>
+	</oaf_attribute>
+	<oaf_attribute name="name" type="string" _value="Null Applet Factory"/>
+	<oaf_attribute name="description" type="string" _value="Factory for deprecating applets"/>
+
+</oaf_server>
+
+<!-- mailcheck applet -->
+<oaf_server iid="OAFIID:GNOME_MailcheckApplet"
+	    type="factory" 
+	    location="OAFIID:GNOME_NullApplet_Factory">
+
+	<oaf_attribute name="repo_ids" type="stringv">
+		<item value="IDL:GNOME/Vertigo/PanelAppletShell:1.0"/>
+		<item value="IDL:Bonobo/Control:1.0"/>
+		<item value="IDL:Bonobo/Unknown:1.0"/>
+	</oaf_attribute>
+	<oaf_attribute name="name" type="string" _value="Inbox Monitor (Deprecated)"/>
+	<oaf_attribute name="description" type="string" _value="Alert you when new mail arrives"/>
+	<oaf_attribute name="bugzilla:bugzilla" type="string" value="GNOME"/>
+	<oaf_attribute name="bugzilla:product" type="string" value="gnome-applets"/>
+	<oaf_attribute name="bugzilla:component" type="string" value="Mailcheck Applet"/>
+
+</oaf_server>
+
+</oaf_info>
diff --git a/null_applet/Makefile.am b/null_applet/Makefile.am
new file mode 100644
index 000000000..76881660c
--- /dev/null
+++ b/null_applet/Makefile.am
@@ -0,0 +1,22 @@
+INCLUDES = -I. -I$(srcdir) \
+-DGNOMELOCALEDIR=\""$(prefix)/$(DATADIRNAME)/locale"\" \
+$(GNOME_APPLETS_CFLAGS)
+
+libexec_PROGRAMS = null_applet
+
+null_applet_SOURCES = null_applet.c
+
+null_applet_LDADD = $(GNOME_APPLETS_LIBS)
+
+serverdir = $(libdir)/bonobo/servers
+server_in_files = GNOME_NullApplet_Factory.server.in
+server_DATA = $(server_in_files:.server.in=.server)
+
+$(server_in_files): $(server_in_files:.server.in=.server.in.in)
+	sed -e "s|\@LIBEXECDIR\@|$(libexecdir)|" $< > $@
+
+@INTLTOOL_SERVER_RULE@
+
+CLEANFILES = $(server_in_files) $(server_DATA)
+
+EXTRA_DIST = GNOME_NullApplet_Factory.server.in.in
diff --git a/null_applet/README b/null_applet/README
new file mode 100644
index 000000000..be4c8a706
--- /dev/null
+++ b/null_applet/README
@@ -0,0 +1,22 @@
+What the hell is a Null Applet?
+===============================
+
+The Null Applet is the Applet Deprecation Applet. It allows us to remove applets
+from a users configuration, without them getting cryptic messages about being
+unable to resolve things, and getting a raw dump of preferences (the panel likes
+to do this). In the future, the null applet will also be useful for when someone
+decides not to build one of the optional applets, to prevent them from seeing
+the same ugly message.
+
+How do I add an applet to Null Applet?
+======================================
+
+You'll need the factory from the oaf_server, copy that server to
+GNOME_NullApplet_Factory.server.in.in, set it's location to
+GNOME_NullApplet_Factory. Remove it's panel:icon attribute so that it doesn't
+appear in the add to panel list.
+
+Who wrote this abomination?
+===========================
+
+Blame Davyd Madeley <davyd@madeley.id.au>
diff --git a/null_applet/null_applet.c b/null_applet/null_applet.c
new file mode 100644
index 000000000..bcd217413
--- /dev/null
+++ b/null_applet/null_applet.c
@@ -0,0 +1,169 @@
+/* -*- 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 <davyd@madeley.id.au>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <gtk/gtk.h>
+#include <gconf/gconf-client.h>
+#include <panel-applet.h>
+
+static const char null_applet_iid[] = "OAFIID:GNOME_NullApplet";
+static const char factory_iid[] = "OAFIID:GNOME_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:GNOME_MailcheckApplet", "Inbox Monitor");
+}
+
+static gboolean already_running;
+
+static void
+response_cb (GtkWidget *dialog, gint arg1, gpointer user_data)
+{
+	PanelApplet *applet;
+	
+	applet = PANEL_APPLET (user_data);
+
+	gtk_widget_destroy (dialog);
+}
+
+static char
+*get_all_applets (void)
+{
+	GConfClient *client;
+	GError *error;
+	GSList *list, *l, *applet_list;
+	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 = gconf_client_get_default ();
+
+	list = gconf_client_all_dirs (client,
+		"/apps/panel/profiles/default/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/bonobo_iid", l->data);
+		oafiid = gconf_client_get_string (client, key, &error);
+		if (error)
+		{
+			g_warning ("Error: %s", error->message);
+			g_error_free (error);
+			error = NULL;
+		}
+		g_free (key);
+		
+		name = g_hash_table_lookup (hash_table, oafiid);
+		if (name)
+		{
+			g_warning ("Deleting %s (%s) from config",
+					oafiid, name);
+			gconf_client_recursive_unset (client, l->data,
+					GCONF_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 (PanelApplet *applet,
+		const char  *iid,
+		gpointer     user_data)
+{
+	char *applet_list;
+
+	if (already_running)
+	{
+		g_warning ("not first applet, ignoring");
+		return FALSE;
+	}
+	already_running = TRUE;
+	g_warning ("was given applet to handle\n");
+
+	applet_list = get_all_applets ();
+
+	GtkWidget *dialog;
+
+	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 GNOME 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;
+}
+
+PANEL_APPLET_BONOBO_FACTORY (factory_iid,
+		PANEL_TYPE_APPLET,
+		"Null-Applet", "0",
+		applet_factory, NULL);