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layer: improve keyboard-interactivity

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- Process layer-shell keyboard interactivity in the map and commit
  handlers only, rather than in layers_arrange(). This allows handling of
  the layer-surface that emitted the event rather than iterating over all
  surfaces in the output layer-tree, and therefore avoids having to guess
  which surface should have keyboard preference (and it might not be the
  last one added to the list which was the assumption previously).

- Prevent seat_focus_surface() from setting keyboard focus if a layer-shell
  surface with exclusive keyboard-interactivity has the focus.

- Set cursor_context type for layer-surfaces without node-descriptors
  in order to set keyboard focus correctly in cursor_button_press().

Tested satisfactorily with xfce4-panel and gtk-layer-demo.

Fixes #725 and #704
This commit is contained in:
Johan Malm 2023-01-28 22:34:27 +00:00 • committed by Johan Malm
parent 4dc99e2f38
commit 6f3043b08d
3 changed files with 72 additions and 35 deletions
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4
src/desktop.c
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@ -323,6 +323,7 @@ get_cursor_context(struct server *server)
ret.type = LAB_SSD_ROOT;
return ret;
}
#if HAVE_XWAYLAND
if (node->type == WLR_SCENE_NODE_BUFFER) {
struct wlr_surface *surface = lab_wlr_surface_from_node(node);
@ -382,6 +383,9 @@ get_cursor_context(struct server *server)
if (node->type == WLR_SCENE_NODE_BUFFER) {
struct wlr_surface *surface = lab_wlr_surface_from_node(node);
if (surface) {
if (wlr_surface_is_layer_surface(surface)) {
ret.type = LAB_SSD_LAYER_SURFACE;
}
if (is_layer_descendant(node)) {
/*
* layer-shell subsurfaces need to be