License text in About dialog

Author: rbuj

src/callbacks.cpp

@@ -181,6 +181,23 @@ cb_about (GtkAction *action, gpointer data)
         NULL
     };
 
+    const gchar * license[] = {
+        N_("System Monitor 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; either version 2 of the License, or "
+        "(at your option) any later version."),
+        N_("System Monitor 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."),
+        N_("You should have received a copy of the GNU General Public License "
+        "along with System Monitor; if not, write to the Free Software Foundation, Inc., "
+        "51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA")
+    };
+
+    gchar *license_trans;
+    license_trans = g_strjoin ("\n\n", _(license[0]), _(license[1]), _(license[2]), NULL);
+
     gtk_show_about_dialog (
         GTK_WINDOW (procdata->app),
         "name",               _("System Monitor"),
@@ -194,11 +211,13 @@ cb_about (GtkAction *action, gpointer data)
         "artists",            artists,
         "documenters",        documenters,
         "translator-credits", _("translator-credits"),
-        "license",            "GPL 2+",
+        "license",            license_trans,
         "wrap-license",       TRUE,
         "website",            "http://www.mate-desktop.org",
         NULL
         );
+
+    g_free (license_trans);
 }