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cursor: keep track of XCursor manager and name 

Will be useful to apply the current cursor to new outputs.
This commit is contained in:
Simon Ser 2023-06-23 19:27:06 +02:00 committed by Alexander Orzechowski
parent 69c44de22f
commit d1d6cd9008
1 changed files with 18 additions and 0 deletions
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18
types/wlr_cursor.c
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@ -1,3 +1,4 @@
#define _POSIX_C_SOURCE 200809L
#include <assert.h>
#include <limits.h>
#include <math.h>
@ -87,6 +88,10 @@ struct wlr_cursor_state {
} surface_hotspot;
struct wl_listener surface_commit;
struct wl_listener surface_destroy;
// only when using an XCursor as the cursor image
struct wlr_xcursor_manager *xcursor_manager;
char *xcursor_name;
};
struct wlr_cursor *wlr_cursor_create(void) {
@ -215,6 +220,10 @@ static void cursor_reset_image(struct wlr_cursor *cur) {
wl_list_init(&cur->state->surface_destroy.link);
wl_list_init(&cur->state->surface_commit.link);
cur->state->surface = NULL;
cur->state->xcursor_manager = NULL;
free(cur->state->xcursor_name);
cur->state->xcursor_name = NULL;
}
void wlr_cursor_destroy(struct wlr_cursor *cur) {
@ -484,6 +493,12 @@ static void output_cursor_set_xcursor_image(struct wlr_cursor_output_cursor *out
void wlr_cursor_set_xcursor(struct wlr_cursor *cur,
struct wlr_xcursor_manager *manager, const char *name) {
if (manager == cur->state->xcursor_manager &&
cur->state->xcursor_name != NULL &&
strcmp(name, cur->state->xcursor_name) == 0) {
return;
}
cursor_reset_image(cur);
struct wlr_cursor_output_cursor *output_cursor;
@ -499,6 +514,9 @@ void wlr_cursor_set_xcursor(struct wlr_cursor *cur,
output_cursor->xcursor = xcursor;
output_cursor_set_xcursor_image(output_cursor, 0);
}
cur->state->xcursor_manager = manager;
cur->state->xcursor_name = strdup(name);
}
static void cursor_handle_surface_destroy(