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

1 files changed, 221 insertions, 0 deletions

diff --git a/eel/eel-mate-extensions.c b/eel/eel-mate-extensions.c
new file mode 100644
index 00000000..212abefc
--- /dev/null
+++ b/eel/eel-mate-extensions.c
@@ -0,0 +1,221 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+
+/* eel-mate-extensions.c - implementation of new functions that operate on
+                            mate classes. Perhaps some of these should be
+  			    rolled into mate someday.
+
+   Copyright (C) 1999, 2000, 2001 Eazel, Inc.
+
+   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.
+
+   Authors: Darin Adler <[email protected]>
+*/
+
+#include <config.h>
+
+#define MATE_DESKTOP_USE_UNSTABLE_API
+
+#include "eel-mate-extensions.h"
+#include "eel-art-extensions.h"
+#include "eel-gdk-extensions.h"
+#include "eel-glib-extensions.h"
+#include "eel-gtk-extensions.h"
+#include "eel-stock-dialogs.h"
+#include "eel-i18n.h"
+#include <X11/Xatom.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <gdk/gdkx.h>
+#include <gtk/gtk.h>
+#include <libmate/mate-desktop-utils.h>
+#include <limits.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
+#include <unistd.h>
+
+/* Return a command string containing the path to a terminal on this system. */
+
+static char *
+try_terminal_command (const char *program,
+                      const char *args)
+{
+    char *program_in_path, *quoted, *result;
+
+    if (program == NULL)
+    {
+        return NULL;
+    }
+
+    program_in_path = g_find_program_in_path (program);
+    if (program_in_path == NULL)
+    {
+        return NULL;
+    }
+
+    quoted = g_shell_quote (program_in_path);
+    if (args == NULL || args[0] == '\0')
+    {
+        return quoted;
+    }
+    result = g_strconcat (quoted, " ", args, NULL);
+    g_free (quoted);
+    return result;
+}
+
+static char *
+try_terminal_command_argv (int argc,
+                           char **argv)
+{
+    GString *string;
+    int i;
+    char *quoted, *result;
+
+    if (argc == 0)
+    {
+        return NULL;
+    }
+
+    if (argc == 1)
+    {
+        return try_terminal_command (argv[0], NULL);
+    }
+
+    string = g_string_new (argv[1]);
+    for (i = 2; i < argc; i++)
+    {
+        quoted = g_shell_quote (argv[i]);
+        g_string_append_c (string, ' ');
+        g_string_append (string, quoted);
+        g_free (quoted);
+    }
+    result = try_terminal_command (argv[0], string->str);
+    g_string_free (string, TRUE);
+
+    return result;
+}
+
+static char *
+get_terminal_command_prefix (gboolean for_command)
+{
+    int argc;
+    char **argv;
+    char *command;
+    guint i;
+    static const char *const commands[][3] =
+    {
+        { "mate-terminal", "-x",                                      "" },
+        { "dtterm",         "-e",                                      "-ls" },
+        { "nxterm",         "-e",                                      "-ls" },
+        { "color-xterm",    "-e",                                      "-ls" },
+        { "rxvt",           "-e",                                      "-ls" },
+        { "xterm",          "-e",                                      "-ls" },
+    };
+
+    /* Try the terminal from preferences. Use without any
+     * arguments if we are just doing a standalone terminal.
+     */
+    argc = 0;
+    argv = g_new0 (char *, 1);
+    mate_desktop_prepend_terminal_to_vector (&argc, &argv);
+
+    command = NULL;
+    if (argc != 0)
+    {
+        if (for_command)
+        {
+            command = try_terminal_command_argv (argc, argv);
+        }
+        else
+        {
+            /* Strip off the arguments in a lame attempt
+             * to make it be an interactive shell.
+             */
+            command = try_terminal_command (argv[0], NULL);
+        }
+    }
+
+    while (argc != 0)
+    {
+        g_free (argv[--argc]);
+    }
+    g_free (argv);
+
+    if (command != NULL)
+    {
+        return command;
+    }
+
+    /* Try well-known terminal applications in same order that gmc did. */
+    for (i = 0; i < G_N_ELEMENTS (commands); i++)
+    {
+        command = try_terminal_command (commands[i][0],
+                                        commands[i][for_command ? 1 : 2]);
+        if (command != NULL)
+        {
+            break;
+        }
+    }
+
+    return command;
+}
+
+char *
+eel_mate_make_terminal_command (const char *command)
+{
+    char *prefix, *quoted, *terminal_command;
+
+    if (command == NULL)
+    {
+        return get_terminal_command_prefix (FALSE);
+    }
+    prefix = get_terminal_command_prefix (TRUE);
+    quoted = g_shell_quote (command);
+    terminal_command = g_strconcat (prefix, " /bin/sh -c ", quoted, NULL);
+    g_free (prefix);
+    g_free (quoted);
+    return terminal_command;
+}
+
+void
+eel_mate_open_terminal_on_screen (const char *command,
+                                  GdkScreen  *screen)
+{
+    char *command_line;
+
+    if (screen == NULL)
+    {
+        screen = gdk_screen_get_default ();
+    }
+
+    command_line = eel_mate_make_terminal_command (command);
+    if (command_line == NULL)
+    {
+        g_message ("Could not start a terminal");
+        return;
+    }
+    gdk_spawn_command_line_on_screen (screen, command_line, NULL);
+    g_free (command_line);
+}
+
+void
+eel_mate_open_terminal (const char *command)
+{
+    eel_mate_open_terminal_on_screen (command, NULL);
+}