Add --quit-after-play option. Closes: #230.

src/audacious/main.c

@@ -61,6 +61,7 @@ static struct {
     bool_t play, stop, pause, fwd, rew, play_pause, show_jump_box;
     bool_t enqueue, mainwin, remote;
     bool_t enqueue_to_temp;
+    bool_t quit_after_play;
     bool_t version;
     bool_t verbose;
     char *previous_session_id;
@@ -241,9 +242,10 @@ static GOptionEntry cmd_entries[] = {
     {"enqueue", 'e', 0, G_OPTION_ARG_NONE, &options.enqueue, N_("Add files to the playlist"), NULL},
     {"enqueue-to-temp", 'E', 0, G_OPTION_ARG_NONE, &options.enqueue_to_temp, N_("Add new files to a temporary playlist"), NULL},
     {"show-main-window", 'm', 0, G_OPTION_ARG_NONE, &options.mainwin, N_("Display the main window"), NULL},
+    {"headless", 'h', 0, G_OPTION_ARG_NONE, & headless, N_("Headless mode"), NULL},
+    {"quit-after-play", 'q', 0, G_OPTION_ARG_NONE, &options.quit_after_play, N_("Quit on playback stop"), NULL},
     {"version", 'v', 0, G_OPTION_ARG_NONE, &options.version, N_("Show version"), NULL},
     {"verbose", 'V', 0, G_OPTION_ARG_NONE, &options.verbose, N_("Print debugging messages"), NULL},
-    {"headless", 'h', 0, G_OPTION_ARG_NONE, & headless, N_("Headless mode (beta)"), NULL},
     {G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_FILENAME_ARRAY, &options.filenames, N_("FILE..."), NULL},
     {NULL},
 };
@@ -544,6 +546,17 @@ bool_t do_autosave (void)
     return TRUE;
 }
 
+static bool_t check_should_quit (void)
+{
+    return options.quit_after_play && ! drct_get_playing () && ! playlist_add_in_progress (-1);
+}
+
+static void maybe_quit (void)
+{
+    if (check_should_quit ())
+        gtk_main_quit ();
+}
+
 int main(int argc, char ** argv)
 {
     init_one ();
@@ -564,10 +577,20 @@ int main(int argc, char ** argv)
     AUDDBG ("Startup complete.\n");
     g_timeout_add_seconds (AUTOSAVE_INTERVAL, (GSourceFunc) do_autosave, NULL);
 
+    if (check_should_quit ())
+        goto QUIT;
+
+    hook_associate ("playback stop", (HookFunction) maybe_quit, NULL);
+    hook_associate ("playlist add complete", (HookFunction) maybe_quit, NULL);
     hook_associate ("quit", (HookFunction) gtk_main_quit, NULL);
+
     gtk_main ();
+
+    hook_dissociate ("playback stop", (HookFunction) maybe_quit);
+    hook_dissociate ("playlist add complete", (HookFunction) maybe_quit);
     hook_dissociate ("quit", (HookFunction) gtk_main_quit);
 
+QUIT:
     shut_down ();
     release_lock ();
     return EXIT_SUCCESS;