836434f1f0
2002-01-21 Richard Hestilow <hestilow@ximian.com> * main.c: Use nautilus as the shell if it is already running.
133 lines
3.2 KiB
C
133 lines
3.2 KiB
C
/* -*- mode: c; style: linux -*- */
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/* main.c
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* Copyright (C) 2000, 2001 Ximian, Inc.
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*
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* Written by Bradford Hovinen <hovinen@ximian.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <gnome.h>
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#include <glade/glade.h>
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#include <bonobo.h>
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#include <gconf/gconf.h>
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#include <X11/Xlib.h>
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#include <X11/Xatom.h>
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#include <gdk/gdkx.h>
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#include "capplet-dir.h"
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#include "capplet-dir-view.h"
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static gboolean
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is_nautilus_running (void)
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{
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Atom window_id_atom;
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Window nautilus_xid;
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Atom actual_type;
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int actual_format;
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unsigned long nitems, bytes_after;
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unsigned char *data;
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int retval;
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Atom wmclass_atom;
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gboolean running;
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gint error;
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window_id_atom = XInternAtom (GDK_DISPLAY (),
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"NAUTILUS_DESKTOP_WINDOW_ID", True);
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if (window_id_atom == None) return FALSE;
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retval = XGetWindowProperty (GDK_DISPLAY (), GDK_ROOT_WINDOW (),
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window_id_atom, 0, 1, False, XA_WINDOW,
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&actual_type, &actual_format, &nitems,
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&bytes_after, &data);
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if (data != NULL) {
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nautilus_xid = *(Window *) data;
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XFree (data);
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} else {
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return FALSE;
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}
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if (actual_type != XA_WINDOW) return FALSE;
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if (actual_format != 32) return FALSE;
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wmclass_atom = XInternAtom (GDK_DISPLAY (), "WM_CLASS", False);
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gdk_error_trap_push ();
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retval = XGetWindowProperty (GDK_DISPLAY (), nautilus_xid,
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wmclass_atom, 0, 24, False, XA_STRING,
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&actual_type, &actual_format, &nitems,
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&bytes_after, &data);
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error = gdk_error_trap_pop ();
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if (error == BadWindow) return FALSE;
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if (actual_type == XA_STRING &&
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nitems == 24 &&
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bytes_after == 0 &&
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actual_format == 8 &&
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data != NULL &&
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!strcmp (data, "desktop_window") &&
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!strcmp (data + strlen (data) + 1, "Nautilus"))
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running = TRUE;
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else
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running = FALSE;
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if (data != NULL)
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XFree (data);
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return running;
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}
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int
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main (int argc, char **argv)
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{
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CappletDirEntry *entry;
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CappletDir *dir;
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bindtextdomain (PACKAGE, GNOMELOCALEDIR);
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bind_textdomain_codeset (PACKAGE, "UTF-8");
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textdomain (PACKAGE);
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gnome_program_init ("control-center", VERSION, LIBGNOMEUI_MODULE,
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argc, argv,
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GNOME_PARAM_APP_DATADIR, GNOMECC_DATA_DIR,
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NULL);
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if (is_nautilus_running ())
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execlp ("nautilus", "nautilus", "preferences:///", NULL);
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gnomecc_init ();
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dir = get_root_capplet_dir ();
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if (dir == NULL)
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return -1;
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entry = CAPPLET_DIR_ENTRY (dir);
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if (entry == NULL)
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return -1;
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capplet_dir_entry_activate (entry, NULL);
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gtk_main ();
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return 0;
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}
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