2017-06-29 00:51:58 +02:00
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#include <assert.h>
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#include <wayland-server.h>
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#include <wlr/util/log.h>
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2017-08-14 19:22:28 +02:00
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#include <wlr/types/wlr_wl_shell.h>
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2017-08-05 18:57:34 +02:00
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#include <stdlib.h>
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2017-09-26 23:59:25 +02:00
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#include <wayland-server-protocol.h>
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2017-06-29 00:51:58 +02:00
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2017-08-05 18:57:34 +02:00
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static void shell_surface_pong(struct wl_client *client, struct wl_resource
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*resource, uint32_t serial) {
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wlr_log(L_DEBUG, "TODO: implement shell surface pong");
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2017-09-26 23:59:25 +02:00
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struct wlr_wl_shell_surface *surface = wl_resource_get_user_data(resource);
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if (surface->ping_serial != serial) {
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return;
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}
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wl_event_source_timer_update(surface->ping_timer, 0);
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surface->ping_serial = 0;
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2017-08-05 18:57:34 +02:00
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}
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static void shell_surface_move(struct wl_client *client, struct wl_resource
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*resource, struct wl_resource *seat, uint32_t serial) {
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wlr_log(L_DEBUG, "TODO: implement shell surface move");
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}
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static void shell_surface_resize(struct wl_client *client,
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struct wl_resource *resource, struct wl_resource *seat, uint32_t serial,
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uint32_t edges) {
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wlr_log(L_DEBUG, "TODO: implement shell surface resize");
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}
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static void shell_surface_set_toplevel(struct wl_client *client,
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struct wl_resource *resource) {
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wlr_log(L_DEBUG, "TODO: implement shell surface set_toplevel");
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}
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static void shell_surface_set_transient(struct wl_client *client,
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struct wl_resource *resource, struct wl_resource *parent, int32_t x,
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int32_t y, uint32_t flags) {
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wlr_log(L_DEBUG, "TODO: implement shell surface set_transient");
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}
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static void shell_surface_set_fullscreen(struct wl_client *client,
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struct wl_resource *resource, uint32_t method, uint32_t framerate,
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struct wl_resource *output) {
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wlr_log(L_DEBUG, "TODO: implement shell surface set_fullscreen");
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}
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static void shell_surface_set_popup(struct wl_client *client,
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struct wl_resource *resource, struct wl_resource *seat, uint32_t serial,
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struct wl_resource *parent, int32_t x, int32_t y, uint32_t flags) {
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wlr_log(L_DEBUG, "TODO: implement shell surface set_popup");
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}
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static void shell_surface_set_maximized(struct wl_client *client,
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struct wl_resource *resource, struct wl_resource *output) {
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wlr_log(L_DEBUG, "TODO: implement shell surface set_maximized");
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}
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static void shell_surface_set_title(struct wl_client *client,
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struct wl_resource *resource, const char *title) {
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wlr_log(L_DEBUG, "TODO: implement shell surface set_title");
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}
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static void shell_surface_set_class(struct wl_client *client,
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struct wl_resource *resource, const char *class_) {
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wlr_log(L_DEBUG, "TODO: implement shell surface set_class");
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}
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struct wl_shell_surface_interface shell_surface_interface = {
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.pong = shell_surface_pong,
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.move = shell_surface_move,
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.resize = shell_surface_resize,
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.set_toplevel = shell_surface_set_toplevel,
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.set_transient = shell_surface_set_transient,
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.set_fullscreen = shell_surface_set_fullscreen,
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.set_popup = shell_surface_set_popup,
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.set_maximized = shell_surface_set_maximized,
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.set_title = shell_surface_set_title,
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.set_class = shell_surface_set_class,
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};
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static void destroy_shell_surface(struct wl_resource *resource) {
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2017-08-14 19:22:28 +02:00
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struct wlr_wl_shell_surface *state = wl_resource_get_user_data(resource);
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2017-08-15 02:08:32 +02:00
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wl_list_remove(&state->link);
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2017-08-05 18:57:34 +02:00
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free(state);
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}
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2017-09-26 23:59:25 +02:00
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static int wlr_wl_shell_surface_ping_timeout(void *user_data) {
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struct wlr_wl_shell_surface *surface = user_data;
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wl_signal_emit(&surface->events.ping_timeout, surface);
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surface->ping_serial = 0;
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return 1;
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}
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2017-08-14 19:22:28 +02:00
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static void wl_shell_get_shell_surface(struct wl_client *client,
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2017-08-09 23:30:22 +02:00
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struct wl_resource *resource, uint32_t id,
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struct wl_resource *surface) {
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2017-08-09 13:12:26 +02:00
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struct wlr_texture *wlr_texture = wl_resource_get_user_data(surface);
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2017-08-15 02:08:32 +02:00
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struct wlr_wl_shell *wlr_wl_shell = wl_resource_get_user_data(resource);
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2017-08-14 19:22:28 +02:00
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struct wlr_wl_shell_surface *state =
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calloc(1, sizeof(struct wlr_wl_shell_surface));
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2017-09-26 23:59:25 +02:00
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if (state == NULL) {
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wl_client_post_no_memory(client);
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return;
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}
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state->shell = wlr_wl_shell;
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state->client = client;
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2017-08-09 13:12:26 +02:00
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state->wlr_texture = wlr_texture;
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2017-08-15 02:08:32 +02:00
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state->surface = surface;
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2017-09-26 23:59:25 +02:00
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2017-08-05 18:57:34 +02:00
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struct wl_resource *shell_surface_resource = wl_resource_create(client,
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&wl_shell_surface_interface, wl_resource_get_version(resource), id);
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2017-08-20 13:41:15 +02:00
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wlr_log(L_DEBUG, "New wl_shell %p (res %p)", state, shell_surface_resource);
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2017-08-05 18:57:34 +02:00
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wl_resource_set_implementation(shell_surface_resource,
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&shell_surface_interface, state, destroy_shell_surface);
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2017-09-26 23:59:25 +02:00
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wl_signal_init(&state->events.ping_timeout);
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struct wl_display *display = wl_client_get_display(client);
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struct wl_event_loop *loop = wl_display_get_event_loop(display);
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state->ping_timer = wl_event_loop_add_timer(loop,
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wlr_wl_shell_surface_ping_timeout, state);
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if (state->ping_timer == NULL) {
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wl_client_post_no_memory(client);
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}
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2017-09-27 14:48:53 +02:00
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wl_list_insert(&wlr_wl_shell->surfaces, &state->link);
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wl_signal_emit(&wlr_wl_shell->events.new_surface, state);
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2017-06-29 00:51:58 +02:00
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}
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static struct wl_shell_interface wl_shell_impl = {
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.get_shell_surface = wl_shell_get_shell_surface
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};
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static void wl_shell_destroy(struct wl_resource *resource) {
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2017-08-15 15:27:28 +02:00
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wl_list_remove(wl_resource_get_link(resource));
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2017-06-29 00:51:58 +02:00
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}
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2017-08-14 19:22:28 +02:00
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static void wl_shell_bind(struct wl_client *wl_client, void *_wl_shell,
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2017-06-29 00:51:58 +02:00
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uint32_t version, uint32_t id) {
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2017-08-14 19:22:28 +02:00
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struct wlr_wl_shell *wl_shell = _wl_shell;
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assert(wl_client && wl_shell);
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2017-06-29 00:51:58 +02:00
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if (version > 1) {
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wlr_log(L_ERROR, "Client requested unsupported wl_shell version, disconnecting");
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wl_client_destroy(wl_client);
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return;
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}
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struct wl_resource *wl_resource = wl_resource_create(
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wl_client, &wl_shell_interface, version, id);
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wl_resource_set_implementation(wl_resource, &wl_shell_impl,
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2017-08-14 19:22:28 +02:00
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wl_shell, wl_shell_destroy);
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wl_list_insert(&wl_shell->wl_resources, wl_resource_get_link(wl_resource));
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2017-06-29 00:51:58 +02:00
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}
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2017-08-15 15:33:54 +02:00
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struct wlr_wl_shell *wlr_wl_shell_create(struct wl_display *display) {
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struct wlr_wl_shell *wlr_wl_shell =
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calloc(1, sizeof(struct wlr_wl_shell));
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if (!wlr_wl_shell) {
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return NULL;
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}
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2017-09-26 23:59:25 +02:00
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wlr_wl_shell->ping_timeout = 10000;
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2017-06-29 00:51:58 +02:00
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struct wl_global *wl_global = wl_global_create(display,
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2017-08-14 19:22:28 +02:00
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&wl_shell_interface, 1, wlr_wl_shell, wl_shell_bind);
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2017-08-15 02:08:32 +02:00
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if (!wl_global) {
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2017-08-15 15:33:54 +02:00
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free(wlr_wl_shell);
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return NULL;
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2017-08-15 02:08:32 +02:00
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}
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2017-08-14 19:22:28 +02:00
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wlr_wl_shell->wl_global = wl_global;
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wl_list_init(&wlr_wl_shell->wl_resources);
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2017-08-15 02:08:32 +02:00
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wl_list_init(&wlr_wl_shell->surfaces);
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2017-09-26 23:59:25 +02:00
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wl_signal_init(&wlr_wl_shell->events.new_surface);
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2017-08-15 15:33:54 +02:00
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return wlr_wl_shell;
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2017-08-14 19:22:28 +02:00
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}
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void wlr_wl_shell_destroy(struct wlr_wl_shell *wlr_wl_shell) {
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if (!wlr_wl_shell) {
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return;
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}
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struct wl_resource *resource = NULL, *temp = NULL;
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wl_resource_for_each_safe(resource, temp, &wlr_wl_shell->wl_resources) {
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struct wl_list *link = wl_resource_get_link(resource);
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wl_list_remove(link);
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}
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// TODO: destroy surfaces
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2017-08-15 15:38:30 +02:00
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// TODO: this segfault (wl_display->registry_resource_list is not init)
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// wl_global_destroy(wlr_wl_shell->wl_global);
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2017-08-15 15:33:54 +02:00
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free(wlr_wl_shell);
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2017-06-29 00:51:58 +02:00
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}
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2017-09-26 23:59:25 +02:00
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void wlr_wl_shell_surface_ping(struct wlr_wl_shell_surface *surface) {
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if (surface->ping_serial != 0) {
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// already pinged
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return;
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}
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surface->ping_serial =
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wl_display_next_serial(wl_client_get_display(surface->client));
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wl_event_source_timer_update(surface->ping_timer,
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surface->shell->ping_timeout);
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2017-09-27 14:48:53 +02:00
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wl_shell_surface_send_ping(surface->surface, surface->ping_serial);
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2017-09-26 23:59:25 +02:00
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}
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