json_object *ipc_json_describe_container(swayc_t *c) {
if (!(sway_assert(c, "Container must not be null."))) {
return NULL;
}
json_object *object = json_object_new_object();
json_object_object_add(object, "id", json_object_new_int((int)c->id));
json_object_object_add(object, "name", (c->name) ? json_object_new_string(c->name) : NULL);
json_object_object_add(object, "rect", ipc_json_create_rect(c));
json_object_object_add(object, "visible", json_object_new_boolean(c->visible));
json_object_object_add(object, "focused", json_object_new_boolean(c == current_focus));
switch (c->type) {
case C_ROOT:
json_object_object_add(object, "type", json_object_new_string("root"));
break;
case C_OUTPUT:
ipc_json_describe_output(c, object);
break;
case C_CONTAINER: // fallthrough
case C_VIEW:
ipc_json_describe_view(c, object);
break;
case C_WORKSPACE:
ipc_json_describe_workspace(c, object);
break;
case C_TYPES: // fallthrough; this should never happen, I'm just trying to silence compiler warnings
default:
break;
}
return object;
}
void ipc_get_workspaces_callback(swayc_t *workspace, void *data) {
if (workspace->type == C_WORKSPACE) {
json_object_array_add((json_object *)data, ipc_json_describe_workspace(workspace));
}
}
json_object_object_add(object, "active", json_object_new_boolean(true));
json_object_object_add(object, "primary", json_object_new_boolean(false));
json_object_object_add(object, "rect", rect);
json_object_object_add(object, "current_workspace",
output->focused ? json_object_new_string(output->focused->name) : NULL);
return object;
}
void ipc_get_outputs_callback(swayc_t *container, void *data) {
if (container->type == C_OUTPUT) {
json_object_array_add((json_object *)data, ipc_json_describe_output(container));
}
}
void ipc_event_workspace(swayc_t *old, swayc_t *new) {
json_object *obj = json_object_new_object();
json_object_object_add(obj, "change", json_object_new_string("focus"));
json_object_object_add(obj, "old", ipc_json_describe_workspace(old));
json_object_object_add(obj, "current", ipc_json_describe_workspace(new));
const char *json_string = json_object_to_json_string(obj);
for (int i = 0; i < ipc_client_list->length; i++) {
struct ipc_client *client = ipc_client_list->items[i];
if ((client->subscribed_events & IPC_GET_WORKSPACES) == 0) break;
ipc_send_reply(client, json_string, (uint32_t) strlen(json_string));
}
json_object_put(obj); // free
}
