struct client *
client_create(int x, int y, int width, int height)
{
struct client *client;
struct surface *surface;
wl_log_set_handler_client(log_handler);
/* connect to display */
client = xzalloc(sizeof *client);
client->wl_display = wl_display_connect(NULL);
assert(client->wl_display);
wl_list_init(&client->global_list);
/* setup registry so we can bind to interfaces */
client->wl_registry = wl_display_get_registry(client->wl_display);
wl_registry_add_listener(client->wl_registry, ®istry_listener, client);
/* trigger global listener */
wl_display_dispatch(client->wl_display);
wl_display_roundtrip(client->wl_display);
/* must have WL_SHM_FORMAT_ARGB32 */
assert(client->has_argb);
/* must have wl_test interface */
assert(client->test);
/* must have an output */
assert(client->output);
/* initialize the client surface */
surface = xzalloc(sizeof *surface);
surface->wl_surface =
wl_compositor_create_surface(client->wl_compositor);
assert(surface->wl_surface);
wl_surface_add_listener(surface->wl_surface, &surface_listener,
surface);
client->surface = surface;
wl_surface_set_user_data(surface->wl_surface, surface);
surface->width = width;
surface->height = height;
surface->wl_buffer = create_shm_buffer(client, width, height,
&surface->data);
memset(surface->data, 64, width * height * 4);
move_client(client, x, y);
return client;
}
static void
check_client_move(struct client *client, int x, int y)
{
move_client(client, x, y);
if (output_contains_client(client)) {
assert(client->surface->output == client->output);
} else {
assert(client->surface->output == NULL);
}
}
void track_pointer(coordinates_t loc, pointer_action_t pac, xcb_point_t pos)
{
node_t *n = loc.node;
resize_handle_t rh = get_handle(loc.node, pos, pac);
uint16_t last_motion_x = pos.x, last_motion_y = pos.y;
xcb_timestamp_t last_motion_time = 0;
xcb_generic_event_t *evt = NULL;
grabbing = true;
grabbed_node = n;
do {
free(evt);
while ((evt = xcb_wait_for_event(dpy)) == NULL) {
xcb_flush(dpy);
}
uint8_t resp_type = XCB_EVENT_RESPONSE_TYPE(evt);
if (resp_type == XCB_MOTION_NOTIFY) {
xcb_motion_notify_event_t *e = (xcb_motion_notify_event_t*) evt;
uint32_t dtime = e->time - last_motion_time;
if (dtime < pointer_motion_interval) {
continue;
}
last_motion_time = e->time;
int16_t dx = e->root_x - last_motion_x;
int16_t dy = e->root_y - last_motion_y;
if (pac == ACTION_MOVE) {
move_client(&loc, dx, dy);
} else {
resize_client(&loc, rh, e->root_x, e->root_y, false);
}
last_motion_x = e->root_x;
last_motion_y = e->root_y;
xcb_flush(dpy);
} else if (resp_type == XCB_BUTTON_RELEASE) {
grabbing = false;
} else {
handle_event(evt);
}
} while (grabbing && grabbed_node != NULL);
free(evt);
xcb_ungrab_pointer(dpy, XCB_CURRENT_TIME);
if (grabbed_node == NULL) {
grabbing = false;
return;
}
if (pac == ACTION_MOVE) {
put_status(SBSC_MASK_POINTER_ACTION, "pointer_action 0x%08X 0x%08X 0x%08X move end\n", loc.monitor->id, loc.desktop->id, n->id);
} else if (pac == ACTION_RESIZE_CORNER) {
put_status(SBSC_MASK_POINTER_ACTION, "pointer_action 0x%08X 0x%08X 0x%08X resize_corner end\n", loc.monitor->id, loc.desktop->id, n->id);
} else if (pac == ACTION_RESIZE_SIDE) {
put_status(SBSC_MASK_POINTER_ACTION, "pointer_action 0x%08X 0x%08X 0x%08X resize_side end\n", loc.monitor->id, loc.desktop->id, n->id);
}
xcb_rectangle_t r = get_rectangle(NULL, NULL, n);
put_status(SBSC_MASK_NODE_GEOMETRY, "node_geometry 0x%08X 0x%08X 0x%08X %ux%u+%i+%i\n", loc.monitor->id, loc.desktop->id, loc.node->id, r.width, r.height, r.x, r.y);
if ((pac == ACTION_MOVE && IS_TILED(n->client)) ||
((pac == ACTION_RESIZE_CORNER || pac == ACTION_RESIZE_SIDE) &&
n->client->state == STATE_TILED)) {
for (node_t *f = first_extrema(loc.desktop->root); f != NULL; f = next_leaf(f, loc.desktop->root)) {
if (f == n || f->client == NULL || !IS_TILED(f->client)) {
continue;
}
xcb_rectangle_t r = f->client->tiled_rectangle;
put_status(SBSC_MASK_NODE_GEOMETRY, "node_geometry 0x%08X 0x%08X 0x%08X %ux%u+%i+%i\n", loc.monitor->id, loc.desktop->id, f->id, r.width, r.height, r.x, r.y);
}
}
}
