4dkankan_bim/src/directives/click-outside.js

/* eslint-disable */
// https://github.com/simplesmiler/vue-clickaway
// https://github.com/ndelvalle/v-click-outside/blob/master/lib/v-click-outside.js
// Mixed both :)
const EVENTS = ['click'];
const instances = [];
const ClickOutside = {
    instances,
    beforeMount: bind,
    update: (el, binding) => {
        if (JSON.stringify(binding.value) === JSON.stringify(binding.oldValue))
            return;
        bind(el, binding);
    },
    unmounted: unbind,
};
function bind(el, { value }) {
    unbind(el);
    const bindingValue = value;
    const isFunction = typeof bindingValue === 'function';
    const isObject = typeof bindingValue === 'object';
    if (!isFunction && !isObject)
        return;
    const isActive = !(bindingValue.isActive === false);
    if (!isActive)
        return;
    const handler = isFunction ? bindingValue : bindingValue.handler;
    const instance = createInstance({ el, handler });
    instance.eventHandlers.forEach(({ event, handler }) => setTimeout(() => document.addEventListener(event, handler, false), 0));
    instances.push(instance);
}
function unbind(el) {
    const instanceIndex = instances.findIndex((instance) => instance.el === el);
    if (instanceIndex === -1)
        return;
    const instance = instances[instanceIndex];
    instance.eventHandlers.forEach(({ event, handler }) => document.removeEventListener(event, handler, false));
    instances.splice(instanceIndex, 1);
}
// --------------------
// Helpers
// --------------------
function createInstance({ el, handler }) {
    return {
        el,
        eventHandlers: EVENTS.map((eventName) => ({
            event: eventName,
            handler: (event) => onEvent({ event, el, handler }),
        })),
    };
}
function onEvent({ event, el, handler }) {
    const path = event.path || (event.composedPath ? event.composedPath() : undefined);
    if (path ? path.indexOf(el) < 0 : !el.contains(event.target)) {
        return handler && handler(event, el);
    }
}
export default ClickOutside;