moving from https://github.com/perberos/mate-desktop-environment

1 files changed, 178 insertions, 0 deletions

diff --git a/libmate-desktop/mate-desktop-utils.c b/libmate-desktop/mate-desktop-utils.c
new file mode 100644
index 0000000..003a37f
--- /dev/null
+++ b/libmate-desktop/mate-desktop-utils.c
@@ -0,0 +1,178 @@
+/* -*- 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;
+	}
+}
+