Misc: stoppaint_force & Documentation update

- Add stoppaint_force option, controlled via D-Bus, to stop painting
  completely, which may look better than unredirecting the screen,
  sometimes. (#41)

- Add x2, y2 matching targets.

- Update documentation.

1 files changed, 4 insertions, 0 deletions

diff --git a/dbus.c b/dbus.c
index 2d9a86bd2..671ef8eef 100644
--- a/dbus.c
+++ b/dbus.c
@@ -899,6 +899,7 @@ cdbus_process_opts_get(session_t *ps, DBusMessage *msg) {
   cdbus_m_opts_get_do(paint_on_overlay, cdbus_reply_bool);
   cdbus_m_opts_get_do(unredir_if_possible, cdbus_reply_bool);
   cdbus_m_opts_get_do(redirected_force, cdbus_reply_enum);
+  cdbus_m_opts_get_do(stoppaint_force, cdbus_reply_enum);
   cdbus_m_opts_get_do(logpath, cdbus_reply_string);
   cdbus_m_opts_get_do(synchronize, cdbus_reply_bool);
 
@@ -1081,6 +1082,9 @@ cdbus_process_opts_set(session_t *ps, DBusMessage *msg) {
     goto cdbus_process_opts_set_success;
   }
 
+  // stoppaint_force
+  cdbus_m_opts_set_do(stoppaint_force, CDBUS_TYPE_ENUM, cdbus_enum_t);
+
 #undef cdbus_m_opts_set_do
 
   printf_errf("(): " CDBUS_ERROR_BADTGT_S, target);