static void i3ipc_con_initialize_floating_nodes(JsonArray *array, guint index_, JsonNode *element_node, gpointer user_data) {
i3ipcCon *parent = I3IPC_CON(user_data);
JsonObject *data = json_node_get_object(element_node);
i3ipcCon *con = i3ipc_con_new(parent, data, parent->priv->conn);
parent->priv->floating_nodes = g_list_append(parent->priv->floating_nodes, con);
}
/*
* Callback function for when a channel receives data from the ipc socket.
* Emits the corresponding signal with the reply.
*/
static gboolean ipc_on_data(GIOChannel *channel, GIOCondition condition, i3ipcConnection *conn) {
if (condition != G_IO_IN)
return TRUE;
GIOStatus status;
uint32_t reply_length;
uint32_t reply_type;
gchar *reply;
GError *err = NULL;
JsonParser *parser;
JsonObject *json_reply;
status = ipc_recv_message(channel, &reply_type, &reply_length, &reply, &err);
if (status == G_IO_STATUS_EOF) {
g_signal_emit(conn, connection_signals[IPC_SHUTDOWN], 0);
if (conn->priv->main_loop != NULL)
i3ipc_connection_main_quit(conn);
return FALSE;
}
if (err) {
g_warning("could not get event reply\n");
g_error_free(err);
g_free(reply);
return TRUE;
}
reply[reply_length] = '\0';
parser = json_parser_new();
json_parser_load_from_data(parser, reply, -1, &err);
if (err) {
g_warning("could not parse event reply json (%s)\n", err->message);
g_error_free(err);
g_free(reply);
g_object_unref(parser);
return TRUE;
}
json_reply = json_node_get_object(json_parser_get_root(parser));
switch (1 << (reply_type & 0x7F))
{
case I3IPC_EVENT_WORKSPACE:
{
i3ipcWorkspaceEvent *e = g_slice_new0(i3ipcWorkspaceEvent);
e->change = g_strdup(json_object_get_string_member(json_reply, "change"));
if (json_object_has_member(json_reply, "current") && !json_object_get_null_member(json_reply, "current"))
e->current = i3ipc_con_new(NULL, json_object_get_object_member(json_reply, "current"), conn);
if (json_object_has_member(json_reply, "old") && !json_object_get_null_member(json_reply, "old"))
e->old = i3ipc_con_new(NULL, json_object_get_object_member(json_reply, "old"), conn);
g_signal_emit(conn, connection_signals[WORKSPACE], g_quark_from_string(e->change), e);
break;
}
case I3IPC_EVENT_OUTPUT:
{
i3ipcGenericEvent *e = g_slice_new0(i3ipcGenericEvent);
e->change = g_strdup(json_object_get_string_member(json_reply, "change"));
g_signal_emit(conn, connection_signals[OUTPUT], g_quark_from_string(e->change), e);
break;
}
case I3IPC_EVENT_MODE:
{
i3ipcGenericEvent *e = g_slice_new0(i3ipcGenericEvent);
e->change = g_strdup(json_object_get_string_member(json_reply, "change"));
g_signal_emit(conn, connection_signals[MODE], g_quark_from_string(e->change), e);
break;
}
case I3IPC_EVENT_WINDOW:
{
i3ipcWindowEvent *e = g_slice_new0(i3ipcWindowEvent);
e->change = g_strdup(json_object_get_string_member(json_reply, "change"));
if (json_object_has_member(json_reply, "container") && !json_object_get_null_member(json_reply, "container"))
e->container = i3ipc_con_new(NULL, json_object_get_object_member(json_reply, "container"), conn);
g_signal_emit(conn, connection_signals[WINDOW], g_quark_from_string(e->change), e);
break;
}
case I3IPC_EVENT_BARCONFIG_UPDATE:
{
i3ipcBarconfigUpdateEvent *e = g_slice_new0(i3ipcBarconfigUpdateEvent);
e->id = g_strdup(json_object_get_string_member(json_reply, "id"));
e->hidden_state = g_strdup(json_object_get_string_member(json_reply, "hidden_state"));
e->mode = g_strdup(json_object_get_string_member(json_reply, "mode"));
g_signal_emit(conn, connection_signals[BARCONFIG_UPDATE], 0, e);
break;
}
case I3IPC_EVENT_BINDING:
{
i3ipcBindingEvent *e = g_slice_new0(i3ipcBindingEvent);
e->change = g_strdup(json_object_get_string_member(json_reply, "change"));
JsonObject *json_binding_info = json_object_get_object_member(json_reply, "binding");
e->binding = g_slice_new0(i3ipcBindingInfo);
e->binding->command = g_strdup(json_object_get_string_member(json_binding_info, "command"));
e->binding->input_code = json_object_get_int_member(json_binding_info, "input_code");
e->binding->input_type = g_strdup(json_object_get_string_member(json_binding_info, "input_type"));
e->binding->symbol = g_strdup(json_object_get_string_member(json_binding_info, "symbol"));
JsonArray *mods = json_object_get_array_member(json_binding_info, "mods");
gint mods_len = json_array_get_length(mods);
for (int i = 0; i < mods_len; i += 1) {
e->binding->mods = g_slist_append(e->binding->mods, g_strdup(json_array_get_string_element(mods, i)));
}
g_signal_emit(conn, connection_signals[BINDING], g_quark_from_string(e->change), e);
break;
}
default:
g_warning("got unknown event\n");
break;
}
g_object_unref(parser);
g_free(reply);
return TRUE;
}
