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#include "../../src/platform/wayland/shell.c"
#include <assert.h>
struct notifications {
int count;
uint32_t state;
};
static void state_changed(struct yasl_surface *surface, uint32_t state, void *ud)
{
struct notifications *notifications = ud;
assert(yasl_surface_state(surface) == state);
notifications->count++;
notifications->state = state;
}
static void configure(struct wayland_surface *surface, uint32_t *states, size_t count)
{
struct wl_array array = {.size = count * sizeof(*states), .data = states};
toplevel_configure(surface, NULL, 640, 480, &array);
assert(surface->req_width == 640 && surface->req_height == 480);
}
int main(void)
{
struct notifications notifications = {0};
struct wayland_surface surface = {.base.state = YASL_STATE_CSD};
wayland_surface_set_callbacks(&surface, &(struct yasl_window_cbs){
.state = state_changed}, ¬ifications);
assert(yasl_surface_state(&surface.base) == YASL_STATE_CSD);
uint32_t fullscreen[] = {XDG_TOPLEVEL_STATE_FULLSCREEN,
XDG_TOPLEVEL_STATE_ACTIVATED, XDG_TOPLEVEL_STATE_FULLSCREEN, 31, UINT32_MAX};
configure(&surface, fullscreen, sizeof(fullscreen) / sizeof(*fullscreen));
assert(notifications.count == 1);
assert(notifications.state == (YASL_STATE_CSD | YASL_STATE_FULLSCREEN | YASL_STATE_ACTIVATED));
configure(&surface, fullscreen, sizeof(fullscreen) / sizeof(*fullscreen));
assert(notifications.count == 1);
/* Decoration changes preserve the other flags and do not notify twice. */
toplevel_decoration_configure(&surface, NULL, ZXDG_TOPLEVEL_DECORATION_V1_MODE_SERVER_SIDE);
assert(notifications.count == 2);
assert(notifications.state == (YASL_STATE_FULLSCREEN | YASL_STATE_ACTIVATED));
toplevel_decoration_configure(&surface, NULL, ZXDG_TOPLEVEL_DECORATION_V1_MODE_SERVER_SIDE);
assert(notifications.count == 2);
uint32_t maximized[] = {XDG_TOPLEVEL_STATE_MAXIMIZED, XDG_TOPLEVEL_STATE_SUSPENDED};
configure(&surface, maximized, sizeof(maximized) / sizeof(*maximized));
assert(notifications.count == 3);
assert(notifications.state == (YASL_STATE_MAXIMIZED | YASL_STATE_SUSPENDED));
toplevel_decoration_configure(&surface, NULL, ZXDG_TOPLEVEL_DECORATION_V1_MODE_CLIENT_SIDE);
assert(notifications.count == 4);
assert(notifications.state == (YASL_STATE_CSD | YASL_STATE_MAXIMIZED | YASL_STATE_SUSPENDED));
/* Each tiled edge maps to the same portable flag; changing edges alone
* leaves the reported state unchanged. */
uint32_t edges[] = {XDG_TOPLEVEL_STATE_TILED_LEFT, XDG_TOPLEVEL_STATE_TILED_RIGHT,
XDG_TOPLEVEL_STATE_TILED_TOP, XDG_TOPLEVEL_STATE_TILED_BOTTOM};
for (size_t i = 0; i < sizeof(edges) / sizeof(*edges); i++) {
configure(&surface, &edges[i], 1);
assert(notifications.count == 5);
assert(notifications.state == (YASL_STATE_CSD | YASL_STATE_TILED));
}
configure(&surface, edges, 0);
assert(notifications.count == 6);
assert(notifications.state == YASL_STATE_CSD);
/* State still advances when applications have not installed callbacks. */
wayland_surface_set_callbacks(&surface, NULL, NULL);
configure(&surface, fullscreen, sizeof(fullscreen) / sizeof(*fullscreen));
assert(yasl_surface_state(&surface.base) ==
(YASL_STATE_CSD | YASL_STATE_FULLSCREEN | YASL_STATE_ACTIVATED));
assert(notifications.count == 6);
return 0;
}
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