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output: add list of layers

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This commit is contained in:
Jente Hidskes 2020-02-24 20:06:21 +01:00
parent 1ea91900d9
commit c3a3539080
2 changed files with 14 additions and 1 deletions
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6
output.c
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@ -1,7 +1,7 @@
/* /*
* Cage: A Wayland kiosk. * Cage: A Wayland kiosk.
* *
* Copyright (C) 2018-2020 Jente Hidskes * Copyright (C) 2018-2021 Jente Hidskes
* Copyright (C) 2019 The Sway authors * Copyright (C) 2019 The Sway authors
* *
* See the LICENSE file accompanying this file. * See the LICENSE file accompanying this file.
@ -230,6 +230,10 @@ handle_new_output(struct wl_listener *listener, void *data)
} }
} }
for (size_t i = 0; i < sizeof(output->layers) / sizeof(output->layers[0]); i++) {
wl_list_init(&output->layers[i]);
}
if (!wlr_xcursor_manager_load(server->seat->xcursor_manager, wlr_output->scale)) { if (!wlr_xcursor_manager_load(server->seat->xcursor_manager, wlr_output->scale)) {
wlr_log(WLR_ERROR, "Cannot load XCursor theme for output '%s' with scale %f", wlr_output->name, wlr_log(WLR_ERROR, "Cannot load XCursor theme for output '%s' with scale %f", wlr_output->name,
wlr_output->scale); wlr_output->scale);

9
output.h
View file

@ -8,6 +8,14 @@
#include "server.h" #include "server.h"
#include "view.h" #include "view.h"
/* There exist currently four layers:
* - ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND
* - ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM
* - ZWLR_LAYER_SHELL_V1_LAYER_TOP
* - ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY
*/
#define NUM_LAYERS 4
struct cg_output { struct cg_output {
struct cg_server *server; struct cg_server *server;
struct wlr_output *wlr_output; struct wlr_output *wlr_output;
@ -19,6 +27,7 @@ struct cg_output {
struct wl_listener frame; struct wl_listener frame;
struct wl_list link; // cg_server::outputs struct wl_list link; // cg_server::outputs
struct wl_list layers[NUM_LAYERS]; // cg_layer_surface::link
}; };
void handle_new_output(struct wl_listener *listener, void *data); void handle_new_output(struct wl_listener *listener, void *data);