SeedValue
seed_gtk_builder_connect_signals(SeedContext ctx,
SeedObject function,
SeedObject this_object,
gsize argument_count,
const SeedValue arguments[],
SeedException *exception)
{
builder_ud ud;
GtkBuilder *b;
CHECK_ARG_COUNT("GtkBuilder.connect_signals", 1);
if (!seed_value_is_object (ctx, arguments[0]))
{
seed_make_exception (ctx, exception, "TypeError",
"connect_signals expects one object as the first argument");
return seed_make_undefined (ctx);
}
b = GTK_BUILDER (seed_value_to_object (ctx, this_object, exception));
ud.ctx = ctx;
ud.obj = arguments[0];
if (argument_count == 2)
ud.user_data = arguments[1];
else
ud.user_data = NULL;
gtk_builder_connect_signals_full(b, seed_builder_connect_func, &ud);
return seed_make_undefined (ctx);
}
void
js_signal_from_c(TestSimpleFixture* fixture, gconstpointer _data)
{
TestSharedState* state = (TestSharedState*) _data;
SeedValue* val = seed_simple_evaluate(
state->eng->context,
"Gtk = imports.gi.Gtk;"
"GObject = imports.gi.GObject;"
"Gtk.init(null, null);"
"HelloWindowType = {"
" parent: Gtk.Window.type,"
" name: \"HelloWindow\","
" class_init: function(klass, prototype)"
" {"
" var HelloSignalDefinition = {name: \"hello\","
" "
"parameters: [GObject.TYPE_INT,"
" "
" GObject.TYPE_STRING],"
" "
"return_type: GObject.TYPE_DOUBLE};"
" hello_signal_id = klass.install_signal(HelloSignalDefinition);"
" },"
" init: function(instance)"
" {"
" }};"
"HelloWindow = new GType(HelloWindowType);"
"w = new HelloWindow();",
NULL);
GObject* obj = seed_value_to_object(state->eng->context, val, NULL);
g_signal_connect(obj, "hello", G_CALLBACK(hello_cb), NULL);
val = seed_simple_evaluate(state->eng->context,
"g = w.signal.hello.emit(2,'Test')", NULL);
g_assert(seed_value_to_double(state->eng->context, val, NULL) == 5.12);
}
