From 05039de135846b69f2ef0741b03afb63318f31ac Mon Sep 17 00:00:00 2001 From: Dana Jansens Date: Fri, 10 Jan 2003 09:44:59 +0000 Subject: [PATCH] add setup_fallback_focus() to handle focus when nothing is left focused --- scripts/builtins.py | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/scripts/builtins.py b/scripts/builtins.py index 9b909d01..4204d315 100644 --- a/scripts/builtins.py +++ b/scripts/builtins.py @@ -269,6 +269,38 @@ def setup_scroll(): mbind("C-A-4", MC_Frame, MouseClick, send_to_next_desktop) mbind("C-A-5", MC_Frame, MouseClick, send_to_prev_desktop) +focus_stack = [] +def setup_fallback_focus(): + """Sets up a focus fallback routine so that when no windows are focused, + the last window on the desktop that had focus will be focused.""" + def focused(data): + global focus_stack + if data.client: + window = data.client.window() + # add to front the stack + if window in focus_stack: + focus_stack.remove(window) + focus_stack.insert(0, window) + else: + # pass around focus + desktop = openbox.screen(data.screen).desktop() + l = len(focus_stack) + i = 0 + while i < l: + w = focus_stack[i] + client = openbox.findClient(w) + if not client: # window is gone, remove it + focus_stack.pop(i) + l = l - 1 + elif client.desktop() == desktop and \ + client.normal() and client.focus(): + break + else: + i = i + 1 + + ebind(EventFocus, focused) + + ############################################################################ ### Window placement algorithms, choose one of these and ebind it to the ### ### EventPlaceWindow action. ### -- 2.39.2