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cycle: add server->cycle_preview_tree

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This doesn't change any behaviors.
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tokyo4j 2025-12-08 17:14:31 +09:00 • committed by Johan Malm
parent dfe428ae14
commit 8ad96c0410
3 changed files with 21 additions and 22 deletions
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1
include/labwc.h
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@ -238,6 +238,7 @@ struct server {
/* Tree for unmanaged xsurfaces without initialized view (usually popups) */
struct wlr_scene_tree *unmanaged_tree;
#endif
struct wlr_scene_tree *cycle_preview_tree;
/* Tree for built in menu */
struct wlr_scene_tree *menu_tree;

10
src/cycle/cycle.c
View file

@ -40,7 +40,8 @@ update_preview_outlines(struct view *view)
.border_width = theme->osd_window_switcher_preview_border_width,
};
rect = lab_scene_rect_create(&server->scene->tree, &opts);
wlr_scene_node_place_above(&rect->tree->node, &server->menu_tree->node);
wlr_scene_node_place_above(&rect->tree->node,
&server->cycle_preview_tree->node);
server->cycle.preview_outline = rect;
}
@ -245,13 +246,8 @@ preview_selected_view(struct view *view)
cycle->preview_was_shaded = true;
}
/*
* FIXME: This abuses an implementation detail of the always-on-top tree.
* Create a permanent server->osd_preview_tree instead that can
* also be used as parent for the preview outlines.
*/
wlr_scene_node_reparent(cycle->preview_node,
view->server->view_tree_always_on_top);
view->server->cycle_preview_tree);
/* Finally raise selected node to the top */
wlr_scene_node_raise_to_top(cycle->preview_node);

32
src/server.c
View file

@ -564,21 +564,22 @@ server_init(struct server *server)
* z-order for nodes which cover the whole work-area. For per-output
* scene-trees, see handle_new_output() in src/output.c
*
* | Type | Scene Tree | Per Output | Example
* | ------------------- | ---------------- | ---------- | -------
* | ext-session | lock-screen | Yes | swaylock
* | window switcher OSD | cycle_osd_tree | Yes |
* | compositor-menu | menu_tree | No | root-menu
* | layer-shell | layer-popups | Yes |
* | layer-shell | overlay-layer | Yes |
* | layer-shell | top-layer | Yes | waybar
* | xwayland-OR | unmanaged | No | dmenu
* | xdg-popups | xdg-popups | No |
* | toplevels windows | always-on-top | No |
* | toplevels windows | normal | No | firefox
* | toplevels windows | always-on-bottom | No | pcmanfm-qt --desktop
* | layer-shell | bottom-layer | Yes | waybar
* | layer-shell | background-layer | Yes | swaybg
* | Scene Tree | Description
* | ---------------------------------- | -------------------------------------
* | output->session_lock_tree | session lock surfaces (e.g. swaylock)
* | output->cycle_osd_tree | window switcher's on-screen display
* | server->cycle_preview_tree | window switcher's previewed window
* | server->menu_tree | labwc's server-side menus
* | output->layer_popup_tree | xdg popups on layer surfaces
* | output->layer_tree[3] | overlay layer surfaces (e.g. rofi)
* | output->layer_tree[2] | top layer surfaces (e.g. waybar)
* | server->unmanaged_tree | unmanaged X11 surfaces (e.g. dmenu)
* | server->xdg_popup_tree | xdg popups on xdg windows
* | server->view_tree_always_on_top | always-on-top xdg/X11 windows
* | server->view_tree | normal xdg/X11 windows (e.g. firefox)
* | server->view_tree_always_on_bottom | always-on-bottom xdg/X11 windows
* | output->layer_tree[1] | bottom layer surfaces
* | output->layer_tree[0] | background layer surfaces (e.g. swaybg)
*/
server->view_tree_always_on_bottom = wlr_scene_tree_create(&server->scene->tree);
@ -589,6 +590,7 @@ server_init(struct server *server)
server->unmanaged_tree = wlr_scene_tree_create(&server->scene->tree);
#endif
server->menu_tree = wlr_scene_tree_create(&server->scene->tree);
server->cycle_preview_tree = wlr_scene_tree_create(&server->scene->tree);
workspaces_init(server);