Desktop
/* $Id: lock.c,v 1.1 2009/08/07 02:44:37 khorben Exp $ */
/* Copyright (c) 2009 Pierre Pronchery <khorben@defora.org> */
/* This file is part of DeforaOS Desktop Panel */
/* This program 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, version 3 of the License.
*
* 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, see <http://www.gnu.org/licenses/>. */
#include "panel.h"
/* Lock */
/* private */
/* prototypes */
static GtkWidget * _lock_init(PanelApplet * applet);
/* callbacks */
static void _on_clicked(GtkWidget * widget, gpointer data);
/* public */
/* variables */
PanelApplet applet =
{
NULL,
_lock_init,
NULL,
PANEL_APPLET_POSITION_START,
NULL
};
/* private */
/* functions */
/* lock_init */
static GtkWidget * _lock_init(PanelApplet * applet)
{
GtkWidget * ret;
GtkWidget * image;
ret = gtk_button_new();
image = gtk_image_new_from_icon_name("gnome-lockscreen",
GTK_ICON_SIZE_LARGE_TOOLBAR);
gtk_button_set_image(GTK_BUTTON(ret), image);
gtk_button_set_relief(GTK_BUTTON(ret), GTK_RELIEF_NONE);
g_signal_connect(G_OBJECT(ret), "clicked", G_CALLBACK(_on_clicked),
NULL);
return ret;
}
/* callbacks */
/* on_clicked */
static void _on_clicked(GtkWidget * widget, gpointer data)
{
char * argv[] = { "xscreensaver-command", "-lock", NULL };
GSpawnFlags flags = G_SPAWN_SEARCH_PATH
| G_SPAWN_STDOUT_TO_DEV_NULL
| G_SPAWN_STDERR_TO_DEV_NULL;
g_spawn_async(NULL, argv, NULL, flags, NULL, NULL, NULL, NULL);
}