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desktop: allow re-focus between "globally active" views of the same PID

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Commit 7e72bf975f changed behavior to not automatically focus xwayland
views using the "Globally Active" input model (WM_HINTS.inputs = false
but WM_TAKE_FOCUS listed in WM_PROTOCOLS).

One undesired side effect of this change is that when a dialog is
closed, the parent window is not re-focused if "Globally Active". This
issue is seen for example with JDownloader. It can be solved taking a
similar approach to what is done for unmanaged xwayland views: allow
automatic re-focus between views sharing the same PID.

Note that it's difficult to completely solve all of the focus issues
with Globally Active views without proper WM_TAKE_FOCUS support.
Implementing proper support is difficult since it requires wlroots
changes and would also mean waiting for a message round-trip in
desktop_focus_topmost_view().

Fixes (partially): 7e72bf975f
("view/xwayland: avoid focusing views that don't want focus")
This commit is contained in:
John Lindgren 2023-10-14 16:29:13 -04:00 • committed by Johan Malm
parent dd7f563a50
commit f6e3527767
3 changed files with 30 additions and 5 deletions
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13
include/view.h
View file

@ -290,6 +290,14 @@ void view_array_append(struct server *server, struct wl_array *views,
enum view_wants_focus view_wants_focus(struct view *view);
/**
* view_is_focusable_from() - variant of view_is_focusable()
* that takes into account the previously focused surface
* @view: view to be checked
* @prev_surface: previously focused surface
*/
bool view_is_focusable_from(struct view *view, struct wlr_surface *prev);
/**
* view_is_focusable() - Check whether or not a view can be focused
* @view: view to be checked
@ -302,7 +310,10 @@ enum view_wants_focus view_wants_focus(struct view *view);
* The only views that are allowed to be focusd are those that have a surface
* and have been mapped at some point since creation.
*/
bool view_is_focusable(struct view *view);
static inline bool
view_is_focusable(struct view *view) {
return view_is_focusable_from(view, NULL);
}
void view_toggle_keybinds(struct view *view);