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layer-shell: initial layer shell v1 implementation

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This commit is contained in:
Sungjoon Moon 2025-10-22 16:13:00 +09:00
parent 0e946d5a4f
commit 8a11a66d87
8 changed files with 538 additions and 24 deletions
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21
view.c
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@ -115,8 +115,6 @@ view_unmap(struct cg_view *view)
{
wl_list_remove(&view->link);
wlr_scene_node_destroy(&view->scene_tree->node);
view->wlr_surface->data = NULL;
view->wlr_surface = NULL;
}
@ -124,12 +122,16 @@ view_unmap(struct cg_view *view)
void
view_map(struct cg_view *view, struct wlr_surface *surface)
{
view->scene_tree = wlr_scene_subsurface_tree_create(&view->server->scene->tree, surface);
if (!view->scene_tree) {
wl_resource_post_no_memory(surface->resource);
return;
view->scene_tree = wlr_scene_subsurface_tree_create(&view->server->scene->tree, surface);
if (!view->scene_tree) {
wl_resource_post_no_memory(surface->resource);
return;
}
}
if (view->scene_tree) {
view->scene_tree->node.data = view;
}
view->scene_tree->node.data = view;
view->wlr_surface = surface;
surface->data = view;
@ -137,11 +139,12 @@ view_map(struct cg_view *view, struct wlr_surface *surface)
#if CAGE_HAS_XWAYLAND
/* We shouldn't position override-redirect windows. They set
their own (x,y) coordinates in handle_wayland_surface_map. */
if (view->type != CAGE_XWAYLAND_VIEW || xwayland_view_should_manage(view))
#endif
{
if (view->type != CAGE_XWAYLAND_VIEW || xwayland_view_should_manage(view)) {
view_position(view);
}
#else
view_position(view);
#endif
wl_list_insert(&view->server->views, &view->link);
seat_set_focus(view->server->seat, view);