Пример #1
0
static int UIButton_Popup(duk_context* ctx)
{

    if (!duk_is_object(ctx, 0))
    {
        duk_push_string(ctx, "UIButton.popup first argument must be an object");
        duk_throw(ctx);
    }
    if (!duk_is_callable(ctx, 1))
    {
        duk_push_string(ctx, "UIButton.popup second argument must be callable");
        duk_throw(ctx);
    }

    JSVM* vm = JSVM::GetJSVM(ctx);

    duk_enum(ctx, 0, DUK_ENUM_OWN_PROPERTIES_ONLY);

    UISelectItemSource* source = new UISelectItemSource(vm->GetContext());

    while (duk_next(ctx, -1, 0)) {

        String key = duk_get_string(ctx, -1);

        duk_get_prop(ctx, 0);

        if (duk_is_array(ctx, -1))
        {
            // need to support this, for skin image, etc
            assert(0);
        }
        else if (duk_is_string(ctx, -1))
        {
            // id
            String id = duk_get_string(ctx, -1);            
            source->AddItem(new UISelectItem(vm->GetContext(), key, id));
        }
        else
        {
            duk_push_string(ctx, "UIButton.popup data object key is not an array or string");
            duk_throw(ctx);
        }

        duk_pop(ctx);  // pop key value
    }

    duk_pop(ctx);  // pop enum object

    duk_push_this(ctx);

    duk_dup(ctx, 1);
    duk_put_prop_string(ctx, -2, "__popup_menu_callback");

    UIButton* button = js_to_class_instance<UIButton>(ctx, -1, 0);
    UIMenuWindow* menuWindow = new UIMenuWindow(vm->GetContext(), button, "__popup-menu");
    menuWindow->Show(source);
    duk_pop(ctx);

    return 0;
}
Пример #2
0
static int js_module_read_file(duk_context* ctx)
{
    JSVM* vm = JSVM::GetJSVM(ctx);

    ResourceCache* cache = vm->GetContext()->GetSubsystem<ResourceCache>();

    String path = duk_to_string(ctx, 0);

    SharedPtr<File> file = cache->GetFile(path);

    if (!file->IsOpen())
    {
        duk_push_string(ctx, "Unable to open module file");
        duk_throw(ctx);
        return 0;
    }

    unsigned size = file->GetSize();

    SharedArrayPtr<char> data;
    data = new char[size + 1];
    data[size] = '\0';
    file->Read(data, size);

    duk_push_string(ctx, data);

    return 1;
}