1107 lines
43 KiB
JavaScript
Executable file
1107 lines
43 KiB
JavaScript
Executable file
const NAMESPACE = 'ionicons';
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let scopeId;
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let hostTagName;
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let isSvgMode = false;
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let queuePending = false;
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const win = typeof window !== 'undefined' ? window : {};
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const doc = win.document || { head: {} };
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const plt = {
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$flags$: 0,
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$resourcesUrl$: '',
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jmp: (h) => h(),
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raf: (h) => requestAnimationFrame(h),
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ael: (el, eventName, listener, opts) => el.addEventListener(eventName, listener, opts),
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rel: (el, eventName, listener, opts) => el.removeEventListener(eventName, listener, opts),
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ce: (eventName, opts) => new CustomEvent(eventName, opts),
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};
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const promiseResolve = (v) => Promise.resolve(v);
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const supportsConstructibleStylesheets = /*@__PURE__*/ (() => {
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try {
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new CSSStyleSheet();
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return typeof new CSSStyleSheet().replace === 'function';
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}
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catch (e) { }
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return false;
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})()
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;
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const HYDRATED_CSS = '{visibility:hidden}.hydrated{visibility:inherit}';
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const createTime = (fnName, tagName = '') => {
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{
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return () => {
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return;
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};
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}
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};
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const uniqueTime = (key, measureText) => {
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{
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return () => {
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return;
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};
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}
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};
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const rootAppliedStyles = new WeakMap();
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const registerStyle = (scopeId, cssText, allowCS) => {
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let style = styles.get(scopeId);
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if (supportsConstructibleStylesheets && allowCS) {
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style = (style || new CSSStyleSheet());
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style.replace(cssText);
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}
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else {
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style = cssText;
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}
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styles.set(scopeId, style);
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};
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const addStyle = (styleContainerNode, cmpMeta, mode, hostElm) => {
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let scopeId = getScopeId(cmpMeta);
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let style = styles.get(scopeId);
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// if an element is NOT connected then getRootNode() will return the wrong root node
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// so the fallback is to always use the document for the root node in those cases
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styleContainerNode = styleContainerNode.nodeType === 11 /* DocumentFragment */ ? styleContainerNode : doc;
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if (style) {
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if (typeof style === 'string') {
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styleContainerNode = styleContainerNode.head || styleContainerNode;
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let appliedStyles = rootAppliedStyles.get(styleContainerNode);
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let styleElm;
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if (!appliedStyles) {
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rootAppliedStyles.set(styleContainerNode, (appliedStyles = new Set()));
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}
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if (!appliedStyles.has(scopeId)) {
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{
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{
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styleElm = doc.createElement('style');
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styleElm.innerHTML = style;
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}
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styleContainerNode.insertBefore(styleElm, styleContainerNode.querySelector('link'));
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}
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if (appliedStyles) {
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appliedStyles.add(scopeId);
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}
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}
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}
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else if (!styleContainerNode.adoptedStyleSheets.includes(style)) {
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styleContainerNode.adoptedStyleSheets = [...styleContainerNode.adoptedStyleSheets, style];
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}
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}
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return scopeId;
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};
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const attachStyles = (hostRef) => {
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const cmpMeta = hostRef.$cmpMeta$;
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const elm = hostRef.$hostElement$;
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const flags = cmpMeta.$flags$;
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const endAttachStyles = createTime('attachStyles', cmpMeta.$tagName$);
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const scopeId = addStyle(elm.shadowRoot ? elm.shadowRoot : elm.getRootNode(), cmpMeta);
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if (flags & 10 /* needsScopedEncapsulation */) {
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// only required when we're NOT using native shadow dom (slot)
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// or this browser doesn't support native shadow dom
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// and this host element was NOT created with SSR
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// let's pick out the inner content for slot projection
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// create a node to represent where the original
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// content was first placed, which is useful later on
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// DOM WRITE!!
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elm['s-sc'] = scopeId;
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elm.classList.add(scopeId + '-h');
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}
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endAttachStyles();
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};
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const getScopeId = (cmp, mode) => 'sc-' + (cmp.$tagName$);
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/**
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* Default style mode id
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*/
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/**
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* Reusable empty obj/array
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* Don't add values to these!!
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*/
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const EMPTY_OBJ = {};
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const isDef = (v) => v != null;
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const isComplexType = (o) => {
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// https://jsperf.com/typeof-fn-object/5
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o = typeof o;
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return o === 'object' || o === 'function';
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};
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/**
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* Production h() function based on Preact by
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* Jason Miller (@developit)
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* Licensed under the MIT License
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* https://github.com/developit/preact/blob/master/LICENSE
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*
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* Modified for Stencil's compiler and vdom
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*/
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// const stack: any[] = [];
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// export function h(nodeName: string | d.FunctionalComponent, vnodeData: d.PropsType, child?: d.ChildType): d.VNode;
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// export function h(nodeName: string | d.FunctionalComponent, vnodeData: d.PropsType, ...children: d.ChildType[]): d.VNode;
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const h = (nodeName, vnodeData, ...children) => {
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let child = null;
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let simple = false;
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let lastSimple = false;
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let vNodeChildren = [];
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const walk = (c) => {
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for (let i = 0; i < c.length; i++) {
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child = c[i];
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if (Array.isArray(child)) {
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walk(child);
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}
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else if (child != null && typeof child !== 'boolean') {
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if ((simple = typeof nodeName !== 'function' && !isComplexType(child))) {
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child = String(child);
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}
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if (simple && lastSimple) {
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// If the previous child was simple (string), we merge both
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vNodeChildren[vNodeChildren.length - 1].$text$ += child;
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}
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else {
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// Append a new vNode, if it's text, we create a text vNode
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vNodeChildren.push(simple ? newVNode(null, child) : child);
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}
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lastSimple = simple;
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}
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}
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};
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walk(children);
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if (vnodeData) {
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{
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const classData = vnodeData.className || vnodeData.class;
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if (classData) {
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vnodeData.class =
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typeof classData !== 'object'
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? classData
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: Object.keys(classData)
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.filter((k) => classData[k])
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.join(' ');
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}
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}
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}
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const vnode = newVNode(nodeName, null);
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vnode.$attrs$ = vnodeData;
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if (vNodeChildren.length > 0) {
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vnode.$children$ = vNodeChildren;
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}
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return vnode;
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};
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const newVNode = (tag, text) => {
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const vnode = {
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$flags$: 0,
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$tag$: tag,
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$text$: text,
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$elm$: null,
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$children$: null,
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};
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{
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vnode.$attrs$ = null;
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}
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return vnode;
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};
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const Host = {};
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const isHost = (node) => node && node.$tag$ === Host;
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/**
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* Production setAccessor() function based on Preact by
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* Jason Miller (@developit)
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* Licensed under the MIT License
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* https://github.com/developit/preact/blob/master/LICENSE
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*
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* Modified for Stencil's compiler and vdom
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*/
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const setAccessor = (elm, memberName, oldValue, newValue, isSvg, flags) => {
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if (oldValue !== newValue) {
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let isProp = isMemberInElement(elm, memberName);
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memberName.toLowerCase();
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if (memberName === 'class') {
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const classList = elm.classList;
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const oldClasses = parseClassList(oldValue);
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const newClasses = parseClassList(newValue);
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classList.remove(...oldClasses.filter((c) => c && !newClasses.includes(c)));
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classList.add(...newClasses.filter((c) => c && !oldClasses.includes(c)));
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}
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else {
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// Set property if it exists and it's not a SVG
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const isComplex = isComplexType(newValue);
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if ((isProp || (isComplex && newValue !== null)) && !isSvg) {
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try {
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if (!elm.tagName.includes('-')) {
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let n = newValue == null ? '' : newValue;
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// Workaround for Safari, moving the <input> caret when re-assigning the same valued
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if (memberName === 'list') {
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isProp = false;
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}
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else if (oldValue == null || elm[memberName] != n) {
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elm[memberName] = n;
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}
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}
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else {
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elm[memberName] = newValue;
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}
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}
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catch (e) { }
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}
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if (newValue == null || newValue === false) {
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if (newValue !== false || elm.getAttribute(memberName) === '') {
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{
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elm.removeAttribute(memberName);
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}
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}
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}
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else if ((!isProp || flags & 4 /* isHost */ || isSvg) && !isComplex) {
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newValue = newValue === true ? '' : newValue;
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{
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elm.setAttribute(memberName, newValue);
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}
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}
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}
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}
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};
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const parseClassListRegex = /\s/;
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const parseClassList = (value) => (!value ? [] : value.split(parseClassListRegex));
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const updateElement = (oldVnode, newVnode, isSvgMode, memberName) => {
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// if the element passed in is a shadow root, which is a document fragment
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// then we want to be adding attrs/props to the shadow root's "host" element
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// if it's not a shadow root, then we add attrs/props to the same element
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const elm = newVnode.$elm$.nodeType === 11 /* DocumentFragment */ && newVnode.$elm$.host
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? newVnode.$elm$.host
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: newVnode.$elm$;
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const oldVnodeAttrs = (oldVnode && oldVnode.$attrs$) || EMPTY_OBJ;
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const newVnodeAttrs = newVnode.$attrs$ || EMPTY_OBJ;
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{
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// remove attributes no longer present on the vnode by setting them to undefined
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for (memberName in oldVnodeAttrs) {
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if (!(memberName in newVnodeAttrs)) {
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setAccessor(elm, memberName, oldVnodeAttrs[memberName], undefined, isSvgMode, newVnode.$flags$);
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}
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}
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}
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// add new & update changed attributes
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for (memberName in newVnodeAttrs) {
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setAccessor(elm, memberName, oldVnodeAttrs[memberName], newVnodeAttrs[memberName], isSvgMode, newVnode.$flags$);
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}
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};
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const createElm = (oldParentVNode, newParentVNode, childIndex, parentElm) => {
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// tslint:disable-next-line: prefer-const
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let newVNode = newParentVNode.$children$[childIndex];
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let i = 0;
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let elm;
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let childNode;
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if (newVNode.$text$ !== null) {
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// create text node
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elm = newVNode.$elm$ = doc.createTextNode(newVNode.$text$);
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}
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else {
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// create element
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elm = newVNode.$elm$ = (doc.createElement(newVNode.$tag$));
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// add css classes, attrs, props, listeners, etc.
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{
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updateElement(null, newVNode, isSvgMode);
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}
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if (isDef(scopeId) && elm['s-si'] !== scopeId) {
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// if there is a scopeId and this is the initial render
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// then let's add the scopeId as a css class
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elm.classList.add((elm['s-si'] = scopeId));
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}
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if (newVNode.$children$) {
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for (i = 0; i < newVNode.$children$.length; ++i) {
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// create the node
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childNode = createElm(oldParentVNode, newVNode, i);
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// return node could have been null
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if (childNode) {
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// append our new node
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elm.appendChild(childNode);
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}
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}
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}
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}
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return elm;
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};
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const addVnodes = (parentElm, before, parentVNode, vnodes, startIdx, endIdx) => {
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let containerElm = (parentElm);
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let childNode;
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if (containerElm.shadowRoot && containerElm.tagName === hostTagName) {
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containerElm = containerElm.shadowRoot;
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}
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for (; startIdx <= endIdx; ++startIdx) {
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if (vnodes[startIdx]) {
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childNode = createElm(null, parentVNode, startIdx);
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if (childNode) {
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vnodes[startIdx].$elm$ = childNode;
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containerElm.insertBefore(childNode, before);
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}
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}
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}
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};
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const removeVnodes = (vnodes, startIdx, endIdx, vnode, elm) => {
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for (; startIdx <= endIdx; ++startIdx) {
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if ((vnode = vnodes[startIdx])) {
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elm = vnode.$elm$;
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// remove the vnode's element from the dom
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elm.remove();
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}
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}
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};
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const updateChildren = (parentElm, oldCh, newVNode, newCh) => {
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let oldStartIdx = 0;
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let newStartIdx = 0;
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let oldEndIdx = oldCh.length - 1;
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let oldStartVnode = oldCh[0];
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let oldEndVnode = oldCh[oldEndIdx];
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let newEndIdx = newCh.length - 1;
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let newStartVnode = newCh[0];
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let newEndVnode = newCh[newEndIdx];
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let node;
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while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) {
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if (oldStartVnode == null) {
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// Vnode might have been moved left
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oldStartVnode = oldCh[++oldStartIdx];
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}
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else if (oldEndVnode == null) {
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oldEndVnode = oldCh[--oldEndIdx];
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}
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else if (newStartVnode == null) {
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newStartVnode = newCh[++newStartIdx];
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}
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else if (newEndVnode == null) {
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newEndVnode = newCh[--newEndIdx];
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}
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else if (isSameVnode(oldStartVnode, newStartVnode)) {
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patch(oldStartVnode, newStartVnode);
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oldStartVnode = oldCh[++oldStartIdx];
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newStartVnode = newCh[++newStartIdx];
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}
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else if (isSameVnode(oldEndVnode, newEndVnode)) {
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patch(oldEndVnode, newEndVnode);
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oldEndVnode = oldCh[--oldEndIdx];
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newEndVnode = newCh[--newEndIdx];
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}
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else if (isSameVnode(oldStartVnode, newEndVnode)) {
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patch(oldStartVnode, newEndVnode);
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parentElm.insertBefore(oldStartVnode.$elm$, oldEndVnode.$elm$.nextSibling);
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oldStartVnode = oldCh[++oldStartIdx];
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newEndVnode = newCh[--newEndIdx];
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}
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else if (isSameVnode(oldEndVnode, newStartVnode)) {
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patch(oldEndVnode, newStartVnode);
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parentElm.insertBefore(oldEndVnode.$elm$, oldStartVnode.$elm$);
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oldEndVnode = oldCh[--oldEndIdx];
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newStartVnode = newCh[++newStartIdx];
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}
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else {
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{
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// new element
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node = createElm(oldCh && oldCh[newStartIdx], newVNode, newStartIdx);
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newStartVnode = newCh[++newStartIdx];
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}
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if (node) {
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{
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oldStartVnode.$elm$.parentNode.insertBefore(node, oldStartVnode.$elm$);
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}
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}
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}
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}
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if (oldStartIdx > oldEndIdx) {
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addVnodes(parentElm, newCh[newEndIdx + 1] == null ? null : newCh[newEndIdx + 1].$elm$, newVNode, newCh, newStartIdx, newEndIdx);
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}
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else if (newStartIdx > newEndIdx) {
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removeVnodes(oldCh, oldStartIdx, oldEndIdx);
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}
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};
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const isSameVnode = (vnode1, vnode2) => {
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// compare if two vnode to see if they're "technically" the same
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// need to have the same element tag, and same key to be the same
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if (vnode1.$tag$ === vnode2.$tag$) {
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return true;
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}
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return false;
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};
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const patch = (oldVNode, newVNode) => {
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const elm = (newVNode.$elm$ = oldVNode.$elm$);
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const oldChildren = oldVNode.$children$;
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const newChildren = newVNode.$children$;
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const text = newVNode.$text$;
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if (text === null) {
|
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// element node
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{
|
|
{
|
|
// either this is the first render of an element OR it's an update
|
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// AND we already know it's possible it could have changed
|
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// this updates the element's css classes, attrs, props, listeners, etc.
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updateElement(oldVNode, newVNode, isSvgMode);
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}
|
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}
|
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if (oldChildren !== null && newChildren !== null) {
|
|
// looks like there's child vnodes for both the old and new vnodes
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updateChildren(elm, oldChildren, newVNode, newChildren);
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}
|
|
else if (newChildren !== null) {
|
|
// no old child vnodes, but there are new child vnodes to add
|
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if (oldVNode.$text$ !== null) {
|
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// the old vnode was text, so be sure to clear it out
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|
elm.textContent = '';
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}
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|
// add the new vnode children
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addVnodes(elm, null, newVNode, newChildren, 0, newChildren.length - 1);
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|
}
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|
else if (oldChildren !== null) {
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|
// no new child vnodes, but there are old child vnodes to remove
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|
removeVnodes(oldChildren, 0, oldChildren.length - 1);
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|
}
|
|
}
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|
else if (oldVNode.$text$ !== text) {
|
|
// update the text content for the text only vnode
|
|
// and also only if the text is different than before
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|
elm.data = text;
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|
}
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|
};
|
|
const renderVdom = (hostRef, renderFnResults) => {
|
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const hostElm = hostRef.$hostElement$;
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const cmpMeta = hostRef.$cmpMeta$;
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const oldVNode = hostRef.$vnode$ || newVNode(null, null);
|
|
const rootVnode = isHost(renderFnResults) ? renderFnResults : h(null, null, renderFnResults);
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hostTagName = hostElm.tagName;
|
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if (cmpMeta.$attrsToReflect$) {
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rootVnode.$attrs$ = rootVnode.$attrs$ || {};
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cmpMeta.$attrsToReflect$.map(([propName, attribute]) => (rootVnode.$attrs$[attribute] = hostElm[propName]));
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}
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|
rootVnode.$tag$ = null;
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rootVnode.$flags$ |= 4 /* isHost */;
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|
hostRef.$vnode$ = rootVnode;
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|
rootVnode.$elm$ = oldVNode.$elm$ = (hostElm.shadowRoot || hostElm );
|
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{
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scopeId = hostElm['s-sc'];
|
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}
|
|
// synchronous patch
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patch(oldVNode, rootVnode);
|
|
};
|
|
const getElement = (ref) => (getHostRef(ref).$hostElement$ );
|
|
/**
|
|
* Helper function to create & dispatch a custom Event on a provided target
|
|
* @param elm the target of the Event
|
|
* @param name the name to give the custom Event
|
|
* @param opts options for configuring a custom Event
|
|
* @returns the custom Event
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|
*/
|
|
const emitEvent = (elm, name, opts) => {
|
|
const ev = plt.ce(name, opts);
|
|
elm.dispatchEvent(ev);
|
|
return ev;
|
|
};
|
|
const attachToAncestor = (hostRef, ancestorComponent) => {
|
|
if (ancestorComponent && !hostRef.$onRenderResolve$ && ancestorComponent['s-p']) {
|
|
ancestorComponent['s-p'].push(new Promise((r) => (hostRef.$onRenderResolve$ = r)));
|
|
}
|
|
};
|
|
const scheduleUpdate = (hostRef, isInitialLoad) => {
|
|
{
|
|
hostRef.$flags$ |= 16 /* isQueuedForUpdate */;
|
|
}
|
|
if (hostRef.$flags$ & 4 /* isWaitingForChildren */) {
|
|
hostRef.$flags$ |= 512 /* needsRerender */;
|
|
return;
|
|
}
|
|
attachToAncestor(hostRef, hostRef.$ancestorComponent$);
|
|
// there is no ancestor component or the ancestor component
|
|
// has already fired off its lifecycle update then
|
|
// fire off the initial update
|
|
const dispatch = () => dispatchHooks(hostRef, isInitialLoad);
|
|
return writeTask(dispatch) ;
|
|
};
|
|
const dispatchHooks = (hostRef, isInitialLoad) => {
|
|
const endSchedule = createTime('scheduleUpdate', hostRef.$cmpMeta$.$tagName$);
|
|
const instance = hostRef.$lazyInstance$ ;
|
|
let promise;
|
|
endSchedule();
|
|
return then(promise, () => updateComponent(hostRef, instance, isInitialLoad));
|
|
};
|
|
const updateComponent = async (hostRef, instance, isInitialLoad) => {
|
|
// updateComponent
|
|
const elm = hostRef.$hostElement$;
|
|
const endUpdate = createTime('update', hostRef.$cmpMeta$.$tagName$);
|
|
const rc = elm['s-rc'];
|
|
if (isInitialLoad) {
|
|
// DOM WRITE!
|
|
attachStyles(hostRef);
|
|
}
|
|
const endRender = createTime('render', hostRef.$cmpMeta$.$tagName$);
|
|
{
|
|
callRender(hostRef, instance);
|
|
}
|
|
if (rc) {
|
|
// ok, so turns out there are some child host elements
|
|
// waiting on this parent element to load
|
|
// let's fire off all update callbacks waiting
|
|
rc.map((cb) => cb());
|
|
elm['s-rc'] = undefined;
|
|
}
|
|
endRender();
|
|
endUpdate();
|
|
{
|
|
const childrenPromises = elm['s-p'];
|
|
const postUpdate = () => postUpdateComponent(hostRef);
|
|
if (childrenPromises.length === 0) {
|
|
postUpdate();
|
|
}
|
|
else {
|
|
Promise.all(childrenPromises).then(postUpdate);
|
|
hostRef.$flags$ |= 4 /* isWaitingForChildren */;
|
|
childrenPromises.length = 0;
|
|
}
|
|
}
|
|
};
|
|
const callRender = (hostRef, instance, elm) => {
|
|
try {
|
|
instance = instance.render() ;
|
|
{
|
|
hostRef.$flags$ &= ~16 /* isQueuedForUpdate */;
|
|
}
|
|
{
|
|
hostRef.$flags$ |= 2 /* hasRendered */;
|
|
}
|
|
{
|
|
{
|
|
// looks like we've got child nodes to render into this host element
|
|
// or we need to update the css class/attrs on the host element
|
|
// DOM WRITE!
|
|
{
|
|
renderVdom(hostRef, instance);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
catch (e) {
|
|
consoleError(e, hostRef.$hostElement$);
|
|
}
|
|
return null;
|
|
};
|
|
const postUpdateComponent = (hostRef) => {
|
|
const tagName = hostRef.$cmpMeta$.$tagName$;
|
|
const elm = hostRef.$hostElement$;
|
|
const endPostUpdate = createTime('postUpdate', tagName);
|
|
const ancestorComponent = hostRef.$ancestorComponent$;
|
|
if (!(hostRef.$flags$ & 64 /* hasLoadedComponent */)) {
|
|
hostRef.$flags$ |= 64 /* hasLoadedComponent */;
|
|
{
|
|
// DOM WRITE!
|
|
addHydratedFlag(elm);
|
|
}
|
|
endPostUpdate();
|
|
{
|
|
hostRef.$onReadyResolve$(elm);
|
|
if (!ancestorComponent) {
|
|
appDidLoad();
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
endPostUpdate();
|
|
}
|
|
// load events fire from bottom to top
|
|
// the deepest elements load first then bubbles up
|
|
{
|
|
if (hostRef.$onRenderResolve$) {
|
|
hostRef.$onRenderResolve$();
|
|
hostRef.$onRenderResolve$ = undefined;
|
|
}
|
|
if (hostRef.$flags$ & 512 /* needsRerender */) {
|
|
nextTick(() => scheduleUpdate(hostRef, false));
|
|
}
|
|
hostRef.$flags$ &= ~(4 /* isWaitingForChildren */ | 512 /* needsRerender */);
|
|
}
|
|
// ( •_•)
|
|
// ( •_•)>⌐■-■
|
|
// (⌐■_■)
|
|
};
|
|
const appDidLoad = (who) => {
|
|
// on appload
|
|
// we have finish the first big initial render
|
|
{
|
|
addHydratedFlag(doc.documentElement);
|
|
}
|
|
nextTick(() => emitEvent(win, 'appload', { detail: { namespace: NAMESPACE } }));
|
|
};
|
|
const safeCall = (instance, method, arg) => {
|
|
if (instance && instance[method]) {
|
|
try {
|
|
return instance[method](arg);
|
|
}
|
|
catch (e) {
|
|
consoleError(e);
|
|
}
|
|
}
|
|
return undefined;
|
|
};
|
|
const then = (promise, thenFn) => {
|
|
return promise && promise.then ? promise.then(thenFn) : thenFn();
|
|
};
|
|
const addHydratedFlag = (elm) => elm.classList.add('hydrated')
|
|
;
|
|
const parsePropertyValue = (propValue, propType) => {
|
|
// ensure this value is of the correct prop type
|
|
if (propValue != null && !isComplexType(propValue)) {
|
|
if (propType & 4 /* Boolean */) {
|
|
// per the HTML spec, any string value means it is a boolean true value
|
|
// but we'll cheat here and say that the string "false" is the boolean false
|
|
return propValue === 'false' ? false : propValue === '' || !!propValue;
|
|
}
|
|
if (propType & 1 /* String */) {
|
|
// could have been passed as a number or boolean
|
|
// but we still want it as a string
|
|
return String(propValue);
|
|
}
|
|
// redundant return here for better minification
|
|
return propValue;
|
|
}
|
|
// not sure exactly what type we want
|
|
// so no need to change to a different type
|
|
return propValue;
|
|
};
|
|
const getValue = (ref, propName) => getHostRef(ref).$instanceValues$.get(propName);
|
|
const setValue = (ref, propName, newVal, cmpMeta) => {
|
|
// check our new property value against our internal value
|
|
const hostRef = getHostRef(ref);
|
|
const elm = hostRef.$hostElement$ ;
|
|
const oldVal = hostRef.$instanceValues$.get(propName);
|
|
const flags = hostRef.$flags$;
|
|
const instance = hostRef.$lazyInstance$ ;
|
|
newVal = parsePropertyValue(newVal, cmpMeta.$members$[propName][0]);
|
|
if ((!(flags & 8 /* isConstructingInstance */) || oldVal === undefined) && newVal !== oldVal) {
|
|
// gadzooks! the property's value has changed!!
|
|
// set our new value!
|
|
hostRef.$instanceValues$.set(propName, newVal);
|
|
if (instance) {
|
|
// get an array of method names of watch functions to call
|
|
if (cmpMeta.$watchers$ && flags & 128 /* isWatchReady */) {
|
|
const watchMethods = cmpMeta.$watchers$[propName];
|
|
if (watchMethods) {
|
|
// this instance is watching for when this property changed
|
|
watchMethods.map((watchMethodName) => {
|
|
try {
|
|
// fire off each of the watch methods that are watching this property
|
|
instance[watchMethodName](newVal, oldVal, propName);
|
|
}
|
|
catch (e) {
|
|
consoleError(e, elm);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
if ((flags & (2 /* hasRendered */ | 16 /* isQueuedForUpdate */)) === 2 /* hasRendered */) {
|
|
// looks like this value actually changed, so we've got work to do!
|
|
// but only if we've already rendered, otherwise just chill out
|
|
// queue that we need to do an update, but don't worry about queuing
|
|
// up millions cuz this function ensures it only runs once
|
|
scheduleUpdate(hostRef, false);
|
|
}
|
|
}
|
|
}
|
|
};
|
|
const proxyComponent = (Cstr, cmpMeta, flags) => {
|
|
if (cmpMeta.$members$) {
|
|
if (Cstr.watchers) {
|
|
cmpMeta.$watchers$ = Cstr.watchers;
|
|
}
|
|
// It's better to have a const than two Object.entries()
|
|
const members = Object.entries(cmpMeta.$members$);
|
|
const prototype = Cstr.prototype;
|
|
members.map(([memberName, [memberFlags]]) => {
|
|
if ((memberFlags & 31 /* Prop */ ||
|
|
((flags & 2 /* proxyState */) && memberFlags & 32 /* State */))) {
|
|
// proxyComponent - prop
|
|
Object.defineProperty(prototype, memberName, {
|
|
get() {
|
|
// proxyComponent, get value
|
|
return getValue(this, memberName);
|
|
},
|
|
set(newValue) {
|
|
// proxyComponent, set value
|
|
setValue(this, memberName, newValue, cmpMeta);
|
|
},
|
|
configurable: true,
|
|
enumerable: true,
|
|
});
|
|
}
|
|
});
|
|
if ((flags & 1 /* isElementConstructor */)) {
|
|
const attrNameToPropName = new Map();
|
|
prototype.attributeChangedCallback = function (attrName, _oldValue, newValue) {
|
|
plt.jmp(() => {
|
|
const propName = attrNameToPropName.get(attrName);
|
|
// In a web component lifecycle the attributeChangedCallback runs prior to connectedCallback
|
|
// in the case where an attribute was set inline.
|
|
// ```html
|
|
// <my-component some-attribute="some-value"></my-component>
|
|
// ```
|
|
//
|
|
// There is an edge case where a developer sets the attribute inline on a custom element and then
|
|
// programmatically changes it before it has been upgraded as shown below:
|
|
//
|
|
// ```html
|
|
// <!-- this component has _not_ been upgraded yet -->
|
|
// <my-component id="test" some-attribute="some-value"></my-component>
|
|
// <script>
|
|
// // grab non-upgraded component
|
|
// el = document.querySelector("#test");
|
|
// el.someAttribute = "another-value";
|
|
// // upgrade component
|
|
// customElements.define('my-component', MyComponent);
|
|
// </script>
|
|
// ```
|
|
// In this case if we do not unshadow here and use the value of the shadowing property, attributeChangedCallback
|
|
// will be called with `newValue = "some-value"` and will set the shadowed property (this.someAttribute = "another-value")
|
|
// to the value that was set inline i.e. "some-value" from above example. When
|
|
// the connectedCallback attempts to unshadow it will use "some-value" as the initial value rather than "another-value"
|
|
//
|
|
// The case where the attribute was NOT set inline but was not set programmatically shall be handled/unshadowed
|
|
// by connectedCallback as this attributeChangedCallback will not fire.
|
|
//
|
|
// https://developers.google.com/web/fundamentals/web-components/best-practices#lazy-properties
|
|
//
|
|
// TODO(STENCIL-16) we should think about whether or not we actually want to be reflecting the attributes to
|
|
// properties here given that this goes against best practices outlined here
|
|
// https://developers.google.com/web/fundamentals/web-components/best-practices#avoid-reentrancy
|
|
if (this.hasOwnProperty(propName)) {
|
|
newValue = this[propName];
|
|
delete this[propName];
|
|
}
|
|
else if (prototype.hasOwnProperty(propName) &&
|
|
typeof this[propName] === 'number' &&
|
|
this[propName] == newValue) {
|
|
// if the propName exists on the prototype of `Cstr`, this update may be a result of Stencil using native
|
|
// APIs to reflect props as attributes. Calls to `setAttribute(someElement, propName)` will result in
|
|
// `propName` to be converted to a `DOMString`, which may not be what we want for other primitive props.
|
|
return;
|
|
}
|
|
this[propName] = newValue === null && typeof this[propName] === 'boolean' ? false : newValue;
|
|
});
|
|
};
|
|
// create an array of attributes to observe
|
|
// and also create a map of html attribute name to js property name
|
|
Cstr.observedAttributes = members
|
|
.filter(([_, m]) => m[0] & 15 /* HasAttribute */) // filter to only keep props that should match attributes
|
|
.map(([propName, m]) => {
|
|
const attrName = m[1] || propName;
|
|
attrNameToPropName.set(attrName, propName);
|
|
if (m[0] & 512 /* ReflectAttr */) {
|
|
cmpMeta.$attrsToReflect$.push([propName, attrName]);
|
|
}
|
|
return attrName;
|
|
});
|
|
}
|
|
}
|
|
return Cstr;
|
|
};
|
|
const initializeComponent = async (elm, hostRef, cmpMeta, hmrVersionId, Cstr) => {
|
|
// initializeComponent
|
|
if ((hostRef.$flags$ & 32 /* hasInitializedComponent */) === 0) {
|
|
{
|
|
// we haven't initialized this element yet
|
|
hostRef.$flags$ |= 32 /* hasInitializedComponent */;
|
|
// lazy loaded components
|
|
// request the component's implementation to be
|
|
// wired up with the host element
|
|
Cstr = loadModule(cmpMeta);
|
|
if (Cstr.then) {
|
|
// Await creates a micro-task avoid if possible
|
|
const endLoad = uniqueTime();
|
|
Cstr = await Cstr;
|
|
endLoad();
|
|
}
|
|
if (!Cstr.isProxied) {
|
|
// we've never proxied this Constructor before
|
|
// let's add the getters/setters to its prototype before
|
|
// the first time we create an instance of the implementation
|
|
{
|
|
cmpMeta.$watchers$ = Cstr.watchers;
|
|
}
|
|
proxyComponent(Cstr, cmpMeta, 2 /* proxyState */);
|
|
Cstr.isProxied = true;
|
|
}
|
|
const endNewInstance = createTime('createInstance', cmpMeta.$tagName$);
|
|
// ok, time to construct the instance
|
|
// but let's keep track of when we start and stop
|
|
// so that the getters/setters don't incorrectly step on data
|
|
{
|
|
hostRef.$flags$ |= 8 /* isConstructingInstance */;
|
|
}
|
|
// construct the lazy-loaded component implementation
|
|
// passing the hostRef is very important during
|
|
// construction in order to directly wire together the
|
|
// host element and the lazy-loaded instance
|
|
try {
|
|
new Cstr(hostRef);
|
|
}
|
|
catch (e) {
|
|
consoleError(e);
|
|
}
|
|
{
|
|
hostRef.$flags$ &= ~8 /* isConstructingInstance */;
|
|
}
|
|
{
|
|
hostRef.$flags$ |= 128 /* isWatchReady */;
|
|
}
|
|
endNewInstance();
|
|
fireConnectedCallback(hostRef.$lazyInstance$);
|
|
}
|
|
if (Cstr.style) {
|
|
// this component has styles but we haven't registered them yet
|
|
let style = Cstr.style;
|
|
const scopeId = getScopeId(cmpMeta);
|
|
if (!styles.has(scopeId)) {
|
|
const endRegisterStyles = createTime('registerStyles', cmpMeta.$tagName$);
|
|
registerStyle(scopeId, style, !!(cmpMeta.$flags$ & 1 /* shadowDomEncapsulation */));
|
|
endRegisterStyles();
|
|
}
|
|
}
|
|
}
|
|
// we've successfully created a lazy instance
|
|
const ancestorComponent = hostRef.$ancestorComponent$;
|
|
const schedule = () => scheduleUpdate(hostRef, true);
|
|
if (ancestorComponent && ancestorComponent['s-rc']) {
|
|
// this is the initial load and this component it has an ancestor component
|
|
// but the ancestor component has NOT fired its will update lifecycle yet
|
|
// so let's just cool our jets and wait for the ancestor to continue first
|
|
// this will get fired off when the ancestor component
|
|
// finally gets around to rendering its lazy self
|
|
// fire off the initial update
|
|
ancestorComponent['s-rc'].push(schedule);
|
|
}
|
|
else {
|
|
schedule();
|
|
}
|
|
};
|
|
const fireConnectedCallback = (instance) => {
|
|
{
|
|
safeCall(instance, 'connectedCallback');
|
|
}
|
|
};
|
|
const connectedCallback = (elm) => {
|
|
if ((plt.$flags$ & 1 /* isTmpDisconnected */) === 0) {
|
|
const hostRef = getHostRef(elm);
|
|
const cmpMeta = hostRef.$cmpMeta$;
|
|
const endConnected = createTime('connectedCallback', cmpMeta.$tagName$);
|
|
if (!(hostRef.$flags$ & 1 /* hasConnected */)) {
|
|
// first time this component has connected
|
|
hostRef.$flags$ |= 1 /* hasConnected */;
|
|
{
|
|
// find the first ancestor component (if there is one) and register
|
|
// this component as one of the actively loading child components for its ancestor
|
|
let ancestorComponent = elm;
|
|
while ((ancestorComponent = ancestorComponent.parentNode || ancestorComponent.host)) {
|
|
// climb up the ancestors looking for the first
|
|
// component that hasn't finished its lifecycle update yet
|
|
if (ancestorComponent['s-p']) {
|
|
// we found this components first ancestor component
|
|
// keep a reference to this component's ancestor component
|
|
attachToAncestor(hostRef, (hostRef.$ancestorComponent$ = ancestorComponent));
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
// Lazy properties
|
|
// https://developers.google.com/web/fundamentals/web-components/best-practices#lazy-properties
|
|
if (cmpMeta.$members$) {
|
|
Object.entries(cmpMeta.$members$).map(([memberName, [memberFlags]]) => {
|
|
if (memberFlags & 31 /* Prop */ && elm.hasOwnProperty(memberName)) {
|
|
const value = elm[memberName];
|
|
delete elm[memberName];
|
|
elm[memberName] = value;
|
|
}
|
|
});
|
|
}
|
|
{
|
|
initializeComponent(elm, hostRef, cmpMeta);
|
|
}
|
|
}
|
|
else {
|
|
// fire off connectedCallback() on component instance
|
|
fireConnectedCallback(hostRef.$lazyInstance$);
|
|
}
|
|
endConnected();
|
|
}
|
|
};
|
|
const disconnectedCallback = (elm) => {
|
|
if ((plt.$flags$ & 1 /* isTmpDisconnected */) === 0) {
|
|
const hostRef = getHostRef(elm);
|
|
const instance = hostRef.$lazyInstance$ ;
|
|
{
|
|
safeCall(instance, 'disconnectedCallback');
|
|
}
|
|
}
|
|
};
|
|
const bootstrapLazy = (lazyBundles, options = {}) => {
|
|
const endBootstrap = createTime();
|
|
const cmpTags = [];
|
|
const exclude = options.exclude || [];
|
|
const customElements = win.customElements;
|
|
const head = doc.head;
|
|
const metaCharset = /*@__PURE__*/ head.querySelector('meta[charset]');
|
|
const visibilityStyle = /*@__PURE__*/ doc.createElement('style');
|
|
const deferredConnectedCallbacks = [];
|
|
let appLoadFallback;
|
|
let isBootstrapping = true;
|
|
Object.assign(plt, options);
|
|
plt.$resourcesUrl$ = new URL(options.resourcesUrl || './', doc.baseURI).href;
|
|
lazyBundles.map((lazyBundle) => {
|
|
lazyBundle[1].map((compactMeta) => {
|
|
const cmpMeta = {
|
|
$flags$: compactMeta[0],
|
|
$tagName$: compactMeta[1],
|
|
$members$: compactMeta[2],
|
|
$listeners$: compactMeta[3],
|
|
};
|
|
{
|
|
cmpMeta.$members$ = compactMeta[2];
|
|
}
|
|
{
|
|
cmpMeta.$attrsToReflect$ = [];
|
|
}
|
|
{
|
|
cmpMeta.$watchers$ = {};
|
|
}
|
|
const tagName = cmpMeta.$tagName$;
|
|
const HostElement = class extends HTMLElement {
|
|
// StencilLazyHost
|
|
constructor(self) {
|
|
// @ts-ignore
|
|
super(self);
|
|
self = this;
|
|
registerHost(self, cmpMeta);
|
|
if (cmpMeta.$flags$ & 1 /* shadowDomEncapsulation */) {
|
|
// this component is using shadow dom
|
|
// and this browser supports shadow dom
|
|
// add the read-only property "shadowRoot" to the host element
|
|
// adding the shadow root build conditionals to minimize runtime
|
|
{
|
|
{
|
|
self.attachShadow({ mode: 'open' });
|
|
}
|
|
}
|
|
}
|
|
}
|
|
connectedCallback() {
|
|
if (appLoadFallback) {
|
|
clearTimeout(appLoadFallback);
|
|
appLoadFallback = null;
|
|
}
|
|
if (isBootstrapping) {
|
|
// connectedCallback will be processed once all components have been registered
|
|
deferredConnectedCallbacks.push(this);
|
|
}
|
|
else {
|
|
plt.jmp(() => connectedCallback(this));
|
|
}
|
|
}
|
|
disconnectedCallback() {
|
|
plt.jmp(() => disconnectedCallback(this));
|
|
}
|
|
componentOnReady() {
|
|
return getHostRef(this).$onReadyPromise$;
|
|
}
|
|
};
|
|
cmpMeta.$lazyBundleId$ = lazyBundle[0];
|
|
if (!exclude.includes(tagName) && !customElements.get(tagName)) {
|
|
cmpTags.push(tagName);
|
|
customElements.define(tagName, proxyComponent(HostElement, cmpMeta, 1 /* isElementConstructor */));
|
|
}
|
|
});
|
|
});
|
|
{
|
|
visibilityStyle.innerHTML = cmpTags + HYDRATED_CSS;
|
|
visibilityStyle.setAttribute('data-styles', '');
|
|
head.insertBefore(visibilityStyle, metaCharset ? metaCharset.nextSibling : head.firstChild);
|
|
}
|
|
// Process deferred connectedCallbacks now all components have been registered
|
|
isBootstrapping = false;
|
|
if (deferredConnectedCallbacks.length) {
|
|
deferredConnectedCallbacks.map((host) => host.connectedCallback());
|
|
}
|
|
else {
|
|
{
|
|
plt.jmp(() => (appLoadFallback = setTimeout(appDidLoad, 30)));
|
|
}
|
|
}
|
|
// Fallback appLoad event
|
|
endBootstrap();
|
|
};
|
|
const getAssetPath = (path) => {
|
|
const assetUrl = new URL(path, plt.$resourcesUrl$);
|
|
return assetUrl.origin !== win.location.origin ? assetUrl.href : assetUrl.pathname;
|
|
};
|
|
const hostRefs = new WeakMap();
|
|
const getHostRef = (ref) => hostRefs.get(ref);
|
|
const registerInstance = (lazyInstance, hostRef) => hostRefs.set((hostRef.$lazyInstance$ = lazyInstance), hostRef);
|
|
const registerHost = (elm, cmpMeta) => {
|
|
const hostRef = {
|
|
$flags$: 0,
|
|
$hostElement$: elm,
|
|
$cmpMeta$: cmpMeta,
|
|
$instanceValues$: new Map(),
|
|
};
|
|
{
|
|
hostRef.$onReadyPromise$ = new Promise((r) => (hostRef.$onReadyResolve$ = r));
|
|
elm['s-p'] = [];
|
|
elm['s-rc'] = [];
|
|
}
|
|
return hostRefs.set(elm, hostRef);
|
|
};
|
|
const isMemberInElement = (elm, memberName) => memberName in elm;
|
|
const consoleError = (e, el) => (0, console.error)(e, el);
|
|
const cmpModules = /*@__PURE__*/ new Map();
|
|
const loadModule = (cmpMeta, hostRef, hmrVersionId) => {
|
|
// loadModuleImport
|
|
const exportName = cmpMeta.$tagName$.replace(/-/g, '_');
|
|
const bundleId = cmpMeta.$lazyBundleId$;
|
|
const module = cmpModules.get(bundleId) ;
|
|
if (module) {
|
|
return module[exportName];
|
|
}
|
|
return import(
|
|
/* webpackInclude: /\.entry\.js$/ */
|
|
/* webpackExclude: /\.system\.entry\.js$/ */
|
|
/* webpackMode: "lazy" */
|
|
`./${bundleId}.entry.js${''}`).then((importedModule) => {
|
|
{
|
|
cmpModules.set(bundleId, importedModule);
|
|
}
|
|
return importedModule[exportName];
|
|
}, consoleError);
|
|
};
|
|
const styles = new Map();
|
|
const queueDomReads = [];
|
|
const queueDomWrites = [];
|
|
const queueTask = (queue, write) => (cb) => {
|
|
queue.push(cb);
|
|
if (!queuePending) {
|
|
queuePending = true;
|
|
if (write && plt.$flags$ & 4 /* queueSync */) {
|
|
nextTick(flush);
|
|
}
|
|
else {
|
|
plt.raf(flush);
|
|
}
|
|
}
|
|
};
|
|
const consume = (queue) => {
|
|
for (let i = 0; i < queue.length; i++) {
|
|
try {
|
|
queue[i](performance.now());
|
|
}
|
|
catch (e) {
|
|
consoleError(e);
|
|
}
|
|
}
|
|
queue.length = 0;
|
|
};
|
|
const flush = () => {
|
|
// always force a bunch of medium callbacks to run, but still have
|
|
// a throttle on how many can run in a certain time
|
|
// DOM READS!!!
|
|
consume(queueDomReads);
|
|
// DOM WRITES!!!
|
|
{
|
|
consume(queueDomWrites);
|
|
if ((queuePending = queueDomReads.length > 0)) {
|
|
// still more to do yet, but we've run out of time
|
|
// let's let this thing cool off and try again in the next tick
|
|
plt.raf(flush);
|
|
}
|
|
}
|
|
};
|
|
const nextTick = /*@__PURE__*/ (cb) => promiseResolve().then(cb);
|
|
const writeTask = /*@__PURE__*/ queueTask(queueDomWrites, true);
|
|
|
|
export { Host as H, getElement as a, bootstrapLazy as b, getAssetPath as g, h, promiseResolve as p, registerInstance as r };
|