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wm: revoke curr focus if new focus is undefined

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This allows the window layouter to ensure that input entered after
switching to an empty screen won't be routed to the old focused but
no longer visible window.

Issue #5390
This commit is contained in:
Norman Feske 2024-12-05 15:56:52 +01:00 committed by Christian Helmuth
parent 3600705a2f
commit e27d0d36fa
1 changed files with 5 additions and 1 deletions
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6
repos/gems/src/server/wm/main.cc
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@ -79,10 +79,14 @@ struct Wm::Main : Pointer::Tracker, Gui::Session_component::Action
{
_gui_root.revoke_exclusive_input();
_focus_rom.update();
bool defined = false;
_focus_rom.xml().with_optional_sub_node("window", [&] (Xml_node const &window) {
_with_win_id_from_xml(window, [&] (Window_registry::Id id) {
_gui_root.with_gui_session(id, [&] (Capability<Gui::Session> cap) {
_focus_gui_session.focus(cap); }); }); });
_focus_gui_session.focus(cap);
defined = true; }); }); });
if (!defined)
_focus_gui_session.focus({ });
}
Signal_handler<Main> _focus_handler {