70 lines
2.4 KiB
JavaScript
70 lines
2.4 KiB
JavaScript
import { isObject, isString } from "../../../utils/types.mjs";
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import { hyphenate } from "../../../utils/strings.mjs";
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import Loading from "./service.mjs";
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import { isRef, ref } from "vue";
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//#region ../../packages/components/loading/src/directive.ts
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const INSTANCE_KEY = Symbol("ElLoading");
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const getAttributeName = (name) => {
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return `element-loading-${hyphenate(name)}`;
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};
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const createInstance = (el, binding) => {
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const vm = binding.instance;
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const getBindingProp = (key) => isObject(binding.value) ? binding.value[key] : void 0;
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const resolveExpression = (key) => {
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return ref(isString(key) && vm?.[key] || key);
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};
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const getProp = (name) => resolveExpression(getBindingProp(name) || el.getAttribute(getAttributeName(name)));
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const fullscreen = getBindingProp("fullscreen") ?? binding.modifiers.fullscreen;
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const options = {
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text: getProp("text"),
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svg: getProp("svg"),
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svgViewBox: getProp("svgViewBox"),
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spinner: getProp("spinner"),
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background: getProp("background"),
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customClass: getProp("customClass"),
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fullscreen,
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target: getBindingProp("target") ?? (fullscreen ? void 0 : el),
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body: getBindingProp("body") ?? binding.modifiers.body,
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lock: getBindingProp("lock") ?? binding.modifiers.lock
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};
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const instance = Loading(options);
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instance._context = vLoading._context;
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el[INSTANCE_KEY] = {
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options,
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instance
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};
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};
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const updateOptions = (originalOptions, newOptions) => {
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for (const key of Object.keys(originalOptions)) if (isRef(originalOptions[key])) originalOptions[key].value = newOptions[key];
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};
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const vLoading = {
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mounted(el, binding) {
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if (binding.value) createInstance(el, binding);
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},
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updated(el, binding) {
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const instance = el[INSTANCE_KEY];
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if (!binding.value) {
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instance?.instance.close();
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el[INSTANCE_KEY] = null;
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return;
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}
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if (!instance) createInstance(el, binding);
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else updateOptions(instance.options, isObject(binding.value) ? binding.value : {
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text: el.getAttribute(getAttributeName("text")),
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svg: el.getAttribute(getAttributeName("svg")),
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svgViewBox: el.getAttribute(getAttributeName("svgViewBox")),
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spinner: el.getAttribute(getAttributeName("spinner")),
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background: el.getAttribute(getAttributeName("background")),
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customClass: el.getAttribute(getAttributeName("customClass"))
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});
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},
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unmounted(el) {
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el[INSTANCE_KEY]?.instance.close();
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el[INSTANCE_KEY] = null;
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}
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};
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vLoading._context = null;
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//#endregion
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export { vLoading as default };
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//# sourceMappingURL=directive.mjs.map
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