Function addMenuSubMenu

js/utils.js:43–66

(node, _app, config)

    };
}
export function addMenuSubMenu(node, _app, config) {
    const oldGetExtraMenuOptions = node.prototype.getExtraMenuOptions;
    node.prototype.getExtraMenuOptions = function (canvas, menuOptions) {
        oldGetExtraMenuOptions && oldGetExtraMenuOptions.apply(this, [canvas, menuOptions]);
        const idx = menuOptions.findIndex(option => option === null || option === void 0 ? void 0 : option.content.includes('Shape')) + 1;
        menuOptions.splice((idx > 0 ? idx : menuOptions.length - 1), 0, {
            content: typeof config.name == 'function' ? config.name(this) : config.name,
            has_submenu: true,
            callback: (_value, _options, event, parentMenu, _node) => {
                new LiteGraph.ContextMenu(config.options.map(option => ({ content: option })), {
                    event,
                    parentMenu,
                    callback: (value, _options, _event, _parentMenu, _node) => {
                        if (config.property) {
                            this.properties = this.properties || {};
                            this.properties[config.property] = config.prepareValue ? config.prepareValue(value.content, this) : value.content;
                        }
                        config.callback && config.callback(this);
                    },
                });
            }
        });
    };
}
export function addConnectionLayoutSupport(node, app, options = [['Left', 'Right'], ['Right', 'Left']], callback) {
    addMenuSubMenu(node, app, {
        name: 'Connections Layout',