1 files changed, 178 insertions, 0 deletions
diff --git a/libmate-desktop/mate-desktop-utils.c b/libmate-desktop/mate-desktop-utils.c
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+++ b/libmate-desktop/mate-desktop-utils.c
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+/* -*- Mode: C; c-set-style: linux indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+/* mate-desktop-utils.c - Utilities for the MATE Desktop
+
+ Copyright (C) 1998 Tom Tromey
+ All rights reserved.
+
+ This file is part of the Mate Library.
+
+ The Mate Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+ 
+ The Mate Library 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
+ Library General Public License for more details.
+ 
+ You should have received a copy of the GNU Library General Public
+ License along with the Mate Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+/*
+ @NOTATION@
+ */
+
+#include <config.h>
+#include <glib.h>
+#include <mateconf/mateconf-client.h>
+#include <glib/gi18n-lib.h>
+
+#define MATE_DESKTOP_USE_UNSTABLE_API
+#include <libmate/mate-desktop-utils.h>
+
+#include "private.h"
+
+/**
+ * mate_desktop_prepend_terminal_to_vector:
+ * @argc: a pointer to the vector size
+ * @argv: a pointer to the vector
+ *
+ * Description: Prepends a terminal (either the one configured as default in
+ * the user's MATE setup, or one of the common xterm emulators) to the passed
+ * in vector, modifying it in the process. The vector should be allocated with
+ * #g_malloc, as this will #g_free the original vector. Also all elements must
+ * have been allocated separately. That is the standard glib/MATE way of
+ * doing vectors however. If the integer that @argc points to is negative, the
+ * size will first be computed. Also note that passing in pointers to a vector
+ * that is empty, will just create a new vector for you.
+ **/
+void
+mate_desktop_prepend_terminal_to_vector (int *argc, char ***argv)
+{
+#ifndef G_OS_WIN32
+ char **real_argv;
+ int real_argc;
+ int i, j;
+ char **term_argv = NULL;
+ int term_argc = 0;
+ MateConfClient *client;
+
+ gchar *terminal = NULL;
+
+ char **the_argv;
+
+ g_return_if_fail (argc != NULL);
+ g_return_if_fail (argv != NULL);
+
+ _mate_desktop_init_i18n ();
+
+ /* sanity */
+ if(*argv == NULL)
+ *argc = 0;
+
+ the_argv = *argv;
+
+ /* compute size if not given */
+ if (*argc < 0) {
+ for (i = 0; the_argv[i] != NULL; i++)
+ ;
+ *argc = i;
+ }
+
+ client = mateconf_client_get_default ();
+ terminal = mateconf_client_get_string (client, "/desktop/mate/applications/terminal/exec", NULL);
+ g_object_unref (client);
+ 
+ if (terminal) {
+ gchar *command_line;
+ gchar *exec_flag;
+ exec_flag = mateconf_client_get_string (client, "/desktop/mate/applications/terminal/exec_arg", NULL);
+
+ if (exec_flag == NULL)
+ command_line = g_strdup (terminal);
+ else
+ command_line = g_strdup_printf ("%s %s", terminal,
+ exec_flag);
+
+ g_shell_parse_argv (command_line,
+ &term_argc,
+ &term_argv,
+ NULL /* error */);
+
+ g_free (command_line);
+ g_free (exec_flag);
+ g_free (terminal);
+ }
+
+ if (term_argv == NULL) {
+ char *check;
+
+ term_argc = 2;
+ term_argv = g_new0 (char *, 3);
+
+ check = g_find_program_in_path ("mate-terminal");
+ if (check != NULL) {
+ term_argv[0] = check;
+ /* Note that mate-terminal takes -x and
+ * as -e in mate-terminal is broken we use that. */
+ term_argv[1] = g_strdup ("-x");
+ } else {
+ if (check == NULL)
+ check = g_find_program_in_path ("nxterm");
+ if (check == NULL)
+ check = g_find_program_in_path ("color-xterm");
+ if (check == NULL)
+ check = g_find_program_in_path ("rxvt");
+ if (check == NULL)
+ check = g_find_program_in_path ("xterm");
+ if (check == NULL)
+ check = g_find_program_in_path ("dtterm");
+ if (check == NULL) {
+ g_warning (_("Cannot find a terminal, using "
+ "xterm, even if it may not work"));
+ check = g_strdup ("xterm");
+ }
+ term_argv[0] = check;
+ term_argv[1] = g_strdup ("-e");
+ }
+ }
+
+ real_argc = term_argc + *argc;
+ real_argv = g_new (char *, real_argc + 1);
+
+ for (i = 0; i < term_argc; i++)
+ real_argv[i] = term_argv[i];
+
+ for (j = 0; j < *argc; j++, i++)
+ real_argv[i] = (char *)the_argv[j];
+
+ real_argv[i] = NULL;
+
+ g_free (*argv);
+ *argv = real_argv;
+ *argc = real_argc;
+
+ /* we use g_free here as we sucked all the inner strings
+ * out from it into real_argv */
+ g_free (term_argv);
+#else
+ /* FIXME: Implement when needed */
+ g_warning ("mate_prepend_terminal_to_vector: Not implemented");
+#endif
+}
+
+void
+_mate_desktop_init_i18n (void) {
+ static gboolean initialized = FALSE;
+ 
+ if (!initialized) {
+ bindtextdomain (GETTEXT_PACKAGE, MATELOCALEDIR);
+#ifdef HAVE_BIND_TEXTDOMAIN_CODESET
+ bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
+#endif
+ initialized = TRUE;
+ }
+}
+