static void
surface_transform(void *data)
{
struct weston_compositor *compositor = data;
struct weston_surface *surface;
struct weston_view *view;
float x, y;
surface = weston_surface_create(compositor);
assert(surface);
view = weston_view_create(surface);
assert(view);
surface->width = 200;
surface->height = 200;
weston_view_set_position(view, 100, 100);
weston_view_update_transform(view);
weston_view_to_global_float(view, 20, 20, &x, &y);
fprintf(stderr, "20,20 maps to %f, %f\n", x, y);
assert(x == 120 && y == 120);
weston_view_set_position(view, 150, 300);
weston_view_update_transform(view);
weston_view_to_global_float(view, 50, 40, &x, &y);
assert(x == 200 && y == 340);
wl_display_terminate(compositor->wl_display);
}
static void
quit(void *data, uint32_t time, uint32_t value, uint32_t state)
{
if (state != WL_KEYBOARD_KEY_STATE_PRESSED)
return;
wl_display_terminate(display);
}
void sway_terminate(int exit_code) {
if (!server.wl_display) {
// Running as IPC client
exit(exit_code);
} else {
// Running as server
terminate_request = true;
exit_value = exit_code;
ipc_event_shutdown("exit");
wl_display_terminate(server.wl_display);
}
}
static int
sigchld_handler(int signal_number, void *data)
{
struct display *display = data;
int status;
waitpid(-1, &status, 0);
display->child_exit_status = status;
wl_display_terminate(display->display);
return 0;
}
void
wlc_set_active(bool active)
{
if (active == wlc.active)
return;
wlc.active = active;
struct wlc_activate_event ev = { .active = active, .vt = 0 };
wl_signal_emit(&wlc.signals.activate, &ev);
wlc_log(WLC_LOG_INFO, (wlc.active ? "become active" : "deactive"));
}
bool
wlc_get_active(void)
{
return wlc.active;
}
const struct wlc_interface*
wlc_interface(void)
{
return &wlc.interface;
}
struct wlc_system_signals*
wlc_system_signals(void)
{
return &wlc.signals;
}
struct wl_event_loop*
wlc_event_loop(void)
{
return wl_display_get_event_loop(wlc.display);
}
struct wl_display*
wlc_display(void)
{
return wlc.display;
}
static void
compositor_event(struct wl_listener *listener, void *data)
{
(void)listener, (void)data;
// this event is currently only used for knowing when compositor died
wl_display_terminate(wlc.display);
}
static void
surface_to_from_global(void *data)
{
struct weston_compositor *compositor = data;
struct weston_surface *surface;
struct weston_view *view;
float x, y;
wl_fixed_t fx, fy;
int32_t ix, iy;
surface = weston_surface_create(compositor);
assert(surface);
view = weston_view_create(surface);
assert(view);
surface->width = 50;
surface->height = 50;
weston_view_set_position(view, 5, 10);
weston_view_update_transform(view);
weston_view_to_global_float(view, 33, 22, &x, &y);
assert(x == 38 && y == 32);
weston_view_to_global_float(view, -8, -2, &x, &y);
assert(x == -3 && y == 8);
weston_view_to_global_fixed(view, wl_fixed_from_int(12),
wl_fixed_from_int(5), &fx, &fy);
assert(fx == wl_fixed_from_int(17) && fy == wl_fixed_from_int(15));
weston_view_from_global_float(view, 38, 32, &x, &y);
assert(x == 33 && y == 22);
weston_view_from_global_float(view, 42, 5, &x, &y);
assert(x == 37 && y == -5);
weston_view_from_global_fixed(view, wl_fixed_from_int(21),
wl_fixed_from_int(100), &fx, &fy);
assert(fx == wl_fixed_from_int(16) && fy == wl_fixed_from_int(90));
weston_view_from_global(view, 0, 0, &ix, &iy);
assert(ix == -5 && iy == -10);
weston_view_from_global(view, 5, 10, &ix, &iy);
assert(ix == 0 && iy == 0);
wl_display_terminate(compositor->wl_display);
}
static void
surface_to_from_global(void *data)
{
struct weston_compositor *compositor = data;
struct weston_surface *surface;
float x, y;
wl_fixed_t fx, fy;
int32_t ix, iy;
surface = weston_surface_create(compositor);
weston_surface_configure(surface, 5, 10, 50, 50);
weston_surface_update_transform(surface);
weston_surface_to_global_float(surface, 33, 22, &x, &y);
assert(x == 38 && y == 32);
weston_surface_to_global_float(surface, -8, -2, &x, &y);
assert(x == -3 && y == 8);
weston_surface_to_global_fixed(surface, wl_fixed_from_int(12),
wl_fixed_from_int(5), &fx, &fy);
assert(fx == wl_fixed_from_int(17) && fy == wl_fixed_from_int(15));
weston_surface_from_global_float(surface, 38, 32, &x, &y);
assert(x == 33 && y == 22);
weston_surface_from_global_float(surface, 42, 5, &x, &y);
assert(x == 37 && y == -5);
weston_surface_from_global_fixed(surface, wl_fixed_from_int(21),
wl_fixed_from_int(100), &fx, &fy);
assert(fx == wl_fixed_from_int(16) && fy == wl_fixed_from_int(90));
weston_surface_from_global(surface, 0, 0, &ix, &iy);
assert(ix == -5 && iy == -10);
weston_surface_from_global(surface, 5, 10, &ix, &iy);
assert(ix == 0 && iy == 0);
wl_display_terminate(compositor->wl_display);
}
static void
surface_transform(void *data)
{
struct weston_compositor *compositor = data;
struct weston_surface *surface;
float x, y;
surface = weston_surface_create(compositor);
weston_surface_configure(surface, 100, 100, 200, 200);
weston_surface_update_transform(surface);
weston_surface_to_global_float(surface, 20, 20, &x, &y);
fprintf(stderr, "20,20 maps to %f, %f\n", x, y);
assert(x == 120 && y == 120);
weston_surface_set_position(surface, 150, 300);
weston_surface_update_transform(surface);
weston_surface_to_global_float(surface, 50, 40, &x, &y);
assert(x == 200 && y == 340);
wl_display_terminate(compositor->wl_display);
}
