Grab keyboard synchronouosly to allow replays

This allows to catch if a grabbed key (combo) is actually w/o effect
(because eg. the OnDesktop condition does not match) and then replay
the event ungrabbed to pass it to the focused client.

Just like mouse grabbing, this BEARS THE POTENTIAL TO LOCK INPUT, thus
needs AS MUCH TESTING AS POSSIBLE

BUG: 1137

1 files changed, 4 insertions, 1 deletions

diff --git a/src/Screen.cc b/src/Screen.cc
index 013b6c6..277952b 100644
--- a/src/Screen.cc
+++ b/src/Screen.cc
@@ -658,11 +658,14 @@ void BScreen::propertyNotify(Atom atom) {
 
 void BScreen::keyPressEvent(XKeyEvent &ke) {
     if (Fluxbox::instance()->keys()->doAction(ke.type, ke.state, ke.keycode,
-                Keys::GLOBAL|Keys::ON_DESKTOP)) {
+                Keys::GLOBAL|(ke.subwindow ? 0 : Keys::ON_DESKTOP))) {
 
         // re-grab keyboard, so we don't pass KeyRelease to clients
         // also for catching invalid keys in the middle of keychains
         FbTk::EventManager::instance()->grabKeyboard(rootWindow().window());
+        XAllowEvents(Fluxbox::instance()->display(), SyncKeyboard, CurrentTime);
+    } else {
+        XAllowEvents(Fluxbox::instance()->display(), ReplayKeyboard, CurrentTime);
     }
 }