nautilus-sendto: add mutt support

[Colin Vidal <colin cvidal org>]

Hi,

I try to add mutt support to nautilus-sendto (see the patch bellow).

As mutt needs to be open in a terminal window, I currently just add 
"gnome-terminal -e" command at the beginning of nst->mail_cmd. It works, 
but that's not very portable...
I tried with g_app_info_create_from_commandline("mutt", "mutt", 
G_APP_INFO_NEEDS_TERMINAL, NULL), but it doesn't seem to work.

So, I'm wondering if there is a generic way to get the sensible 
terminal.

Thanks,
Colin

diff --git a/src/nautilus-sendto.c b/src/nautilus-sendto.c
index c0b6fea..79c44fe 100644
--- a/src/nautilus-sendto.c
+++ b/src/nautilus-sendto.c
@@ -40,6 +40,7 @@ typedef enum {
        MAILER_BALSA,
        MAILER_SYLPHEED,
        MAILER_THUNDERBIRD,
+       MAILER_MUTT,
 } MailerType;
 
 typedef struct {
@@ -72,6 +73,12 @@ get_evo_cmd (void)
        return retval;
 }
 
+static void
+set_mutt_cmd (NautilusSendto *nst)
+{
+       nst->mail_cmd = g_strdup_printf("gnome-terminal -e \"%s", nst->mail_cmd);
+}
+
 static gboolean
 init_mailer (NautilusSendto *nst)
 {
@@ -92,6 +99,9 @@ init_mailer (NautilusSendto *nst)
                g_free (nst->mail_cmd);
                nst->mail_cmd = get_evo_cmd ();
                nst->type = MAILER_EVO;
+       } else if (strstr(nst->mail_cmd, "mutt")) {
+               set_mutt_cmd(nst);
+               nst->type = MAILER_MUTT;
        } else {
                /* Find what the default mailer is */
                if (strstr (nst->mail_cmd, "balsa"))
@@ -351,6 +361,26 @@ get_sylpheed_mailto (GString         *mailto,
 }
 
 static void
+get_mutt_mailto (NautilusSendto *nst, GString *mailto, GList *file_list)
+{
+       GList *l;
+       gchar *buf;
+
+       g_string_append_printf (mailto, "-a ");
+
+       buf = g_filename_from_uri(file_list->data, NULL, NULL);
+       g_string_append_printf (mailto, " %s", (char *)buf);
+       g_free(buf);
+       for (l = file_list->next ; l; l = l->next) {
+               buf = g_filename_from_uri(l->data, NULL, NULL);
+               g_string_append_printf (mailto, " %s", (char *)buf);
+               g_free(buf);
+       }
+
+       g_string_append_printf(mailto, "\"");
+}
+
+static void
 send_files (NautilusSendto *nst)
 {
        GString *mailto;
@@ -374,6 +404,9 @@ send_files (NautilusSendto *nst)
        case MAILER_THUNDERBIRD:
                get_thunderbird_mailto (mailto, nst->file_list);
                break;
+       case MAILER_MUTT:
+               get_mutt_mailto (nst, mailto, nst->file_list);
+               break;
        case MAILER_EVO:
        default:
                get_evo_mailto (mailto, nst->file_list);