From d0de671c1d23a4869f35bd7b832871bacdfeb212 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jonas=20Dre=C3=9Fler?= Date: Mon, 7 Mar 2022 16:33:16 +0100 Subject: [PATCH] workspace: Use existing focus_window when asked to focus default window We use meta_workpace_focus_default_window() to sync the input focus back to a window after it was on shell UI, this is not really necessary on Wayland, but it is on X11. What this function does internally is ask MetaWindowStack about the topmost window and focus+raise that window. In gnome-shell we set the input focus to the default window every time the key-focus changes to NULL (see shell-global.c -> sync_stage_window_focus()). Now when closing the alt-tab switcher and activating a window while there's an always-on-top window on the workspace, meta_workspace_focus_default_window() will focus that always-on-top window right after closing the alt-tab switcher, making it impossible to focus another window using alt-tab. To fix this, make meta_workspace_focus_default_window() check if there's an existing focus_window first, if there is, use that, and if there isn't, resort to just focusing the topmost one. Fixes: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/5162 Part-of: --- src/core/workspace.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/core/workspace.c b/src/core/workspace.c index 3bd517fca..357e37d89 100644 --- a/src/core/workspace.c +++ b/src/core/workspace.c @@ -1332,10 +1332,22 @@ meta_workspace_focus_default_window (MetaWorkspace *workspace, MetaWindow *not_this_one, guint32 timestamp) { + MetaWindow *current_focus; + if (timestamp == META_CURRENT_TIME) meta_warning ("META_CURRENT_TIME used to choose focus window; " "focus window may not be correct."); + current_focus = workspace->display->focus_window; + + if (current_focus && + current_focus != not_this_one && + meta_window_located_on_workspace (current_focus, workspace)) + { + meta_window_focus (current_focus, timestamp); + return; + } + if (meta_prefs_get_focus_mode () == G_DESKTOP_FOCUS_MODE_CLICK || !workspace->display->mouse_mode) focus_ancestor_or_top_window (workspace, not_this_one, timestamp);