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9dbac2e06f
...and thus simplify the usage of wlr_scene_node_at(). Specifically:
- desktop.c: in get_cursor_context() use node-description for
layer-surfaces and layer-popups. This lays the foundations for a
pointer-enter-event being sent when a new layer-surfaces appears under
the pointer (even if the pointer doesn not move).
- layers.c:
* Iterate over `struct wlr_scene_tree *layer_tree[]` rather than
`struct wl_list layers[]` when arranging layers to avoid surfaces
being out of sync with nodes
* Set signal handlers after scene node creation to avoid configure
race conditions
* Handle scene-node destroy event rather than event of
`struct wlr_layer_surface_v1`
* Arrange layers on map and unmap
* Handle client request for layer-change
Fixes issue #667
42 lines
991 B
C
42 lines
991 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#ifndef __LABWC_LAYERS_H
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#define __LABWC_LAYERS_H
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#include <wayland-server.h>
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#include <wlr/types/wlr_layer_shell_v1.h>
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struct server;
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struct output;
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struct lab_layer_surface {
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struct wl_list link; /* output::layers */
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struct wlr_scene_layer_surface_v1 *scene_layer_surface;
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struct wl_listener node_destroy;
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struct wl_listener map;
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struct wl_listener unmap;
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struct wl_listener surface_commit;
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struct wl_listener output_destroy;
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struct wl_listener new_popup;
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struct wlr_box geo;
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bool mapped;
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/* TODO: add extent? */
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struct server *server;
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};
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struct lab_layer_popup {
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struct wlr_xdg_popup *wlr_popup;
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struct wlr_scene_tree *scene_tree;
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/* To simplify moving popup nodes from the bottom to the top layer */
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struct wlr_box output_toplevel_sx_box;
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struct wl_listener destroy;
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struct wl_listener new_popup;
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};
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void layers_init(struct server *server);
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void layers_arrange(struct output *output);
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#endif /* __LABWC_LAYERS_H */
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