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backend/wayland: introduce wlr_wl_output_set_app_id()

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This commit is contained in:
Kirill Primak 2024-06-11 14:32:12 +03:00 committed by Simon Ser
parent bc82835756
commit f320df65e6
3 changed files with 37 additions and 1 deletions
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32
backend/wayland/output.c
View File

@ -281,6 +281,21 @@ static bool update_title(struct wlr_wl_output *output, const char *title) {
return true;
}
static bool update_app_id(struct wlr_wl_output *output, const char *app_id) {
if (app_id == NULL) {
app_id = "wlroots";
}
char *wl_app_id = strdup(app_id);
if (wl_app_id == NULL) {
return false;
}
free(output->app_id);
output->app_id = wl_app_id;
return true;
}
static bool output_test(struct wlr_output *wlr_output,
const struct wlr_output_state *state) {
struct wlr_wl_output *output =
@ -579,7 +594,7 @@ static bool output_commit(struct wlr_output *wlr_output,
output->requested_width = output->requested_height = 0;
} else if (output->own_surface && pending_enabled && !output->initialized) {
xdg_toplevel_set_title(output->xdg_toplevel, output->title);
xdg_toplevel_set_app_id(output->xdg_toplevel, "wlroots");
xdg_toplevel_set_app_id(output->xdg_toplevel, output->app_id);
wl_surface_commit(output->surface);
output->initialized = true;
@ -748,6 +763,7 @@ static void output_destroy(struct wlr_output *wlr_output) {
wl_display_flush(output->backend->remote_display);
free(output->title);
free(output->app_id);
free(output);
}
@ -952,6 +968,10 @@ struct wlr_output *wlr_wl_output_create(struct wlr_backend *wlr_backend) {
wlr_log_errno(WLR_ERROR, "Could not allocate xdg toplevel title");
goto error;
}
if (!update_app_id(output, NULL)) {
wlr_log_errno(WLR_ERROR, "Could not allocate xdg toplevel app_id");
goto error;
}
xdg_surface_add_listener(output->xdg_surface,
&xdg_surface_listener, output);
@ -1001,6 +1021,16 @@ void wlr_wl_output_set_title(struct wlr_output *output, const char *title) {
}
}
void wlr_wl_output_set_app_id(struct wlr_output *output, const char *app_id) {
struct wlr_wl_output *wl_output = get_wl_output_from_output(output);
assert(wl_output->xdg_toplevel != NULL);
if (update_app_id(wl_output, app_id) && wl_output->initialized) {
xdg_toplevel_set_app_id(wl_output->xdg_toplevel, wl_output->app_id);
wl_display_flush(wl_output->backend->remote_display);
}
}
struct wl_surface *wlr_wl_output_get_surface(struct wlr_output *output) {
struct wlr_wl_output *wl_output = get_wl_output_from_output(output);
return wl_output->surface;

1
include/backend/wayland.h
View File

@ -91,6 +91,7 @@ struct wlr_wl_output {
struct wl_list presentation_feedbacks;
char *title;
char *app_id;
// 0 if not requested
int32_t requested_width, requested_height;

5
include/wlr/backend/wayland.h
View File

@ -63,6 +63,11 @@ bool wlr_output_is_wl(struct wlr_output *output);
*/
void wlr_wl_output_set_title(struct wlr_output *output, const char *title);
/**
* Sets the app_id of a struct wlr_output which is a Wayland toplevel.
*/
void wlr_wl_output_set_app_id(struct wlr_output *output, const char *app_id);
/**
* Returns the remote struct wl_surface used by the Wayland output.
*/