@stencil/router
Version:
1,227 lines (1,204 loc) • 62.1 kB
JavaScript
'use strict';
const BUILD = {"allRenderFn":false,"cmpDidLoad":true,"cmpDidUnload":true,"cmpDidUpdate":true,"cmpDidRender":false,"cmpWillLoad":true,"cmpWillUpdate":false,"cmpWillRender":false,"connectedCallback":true,"disconnectedCallback":true,"element":false,"event":false,"hasRenderFn":true,"lifecycle":true,"hostListener":false,"hostListenerTargetWindow":false,"hostListenerTargetDocument":false,"hostListenerTargetBody":false,"hostListenerTargetParent":false,"hostListenerTarget":false,"member":true,"method":false,"mode":false,"noVdomRender":false,"observeAttribute":true,"prop":true,"propBoolean":true,"propNumber":true,"propString":true,"propMutable":true,"reflect":true,"scoped":false,"shadowDom":false,"slot":true,"slotRelocation":true,"state":true,"style":true,"svg":false,"updatable":true,"vdomAttribute":true,"vdomClass":true,"vdomFunctional":true,"vdomKey":true,"vdomListener":true,"vdomRef":true,"vdomRender":true,"vdomStyle":true,"vdomText":true,"watchCallback":true,"taskQueue":true,"lazyLoad":true,"hydrateServerSide":false,"cssVarShim":true,"hydrateClientSide":false,"isDebug":false,"isDev":false,"lifecycleDOMEvents":false,"profile":false,"hotModuleReplacement":false,"constructableCSS":true,"cssAnnotations":true};
const NAMESPACE = 'stencilrouter';
const win = window;
const doc = document;
const plt = {
$flags$: 0,
$resourcesUrl$: '',
raf: (h) => requestAnimationFrame(h),
ael: (el, eventName, listener, opts) => el.addEventListener(eventName, listener, opts),
rel: (el, eventName, listener, opts) => el.removeEventListener(eventName, listener, opts),
};
const supportsShadowDom = false;
const supportsConstructibleStylesheets = (() => {
try {
new CSSStyleSheet();
return true;
}
catch (e) { }
return false;
})();
const Context = {};
const hostRefs = new WeakMap();
const getHostRef = (ref) => hostRefs.get(ref);
const registerInstance = (lazyInstance, hostRef) => hostRefs.set(hostRef.$lazyInstance$ = lazyInstance, hostRef);
const registerHost = (elm) => {
{
const hostRef = {
$flags$: 0,
$hostElement$: elm,
$instanceValues$: new Map()
};
hostRef.$onReadyPromise$ = new Promise(r => hostRef.$onReadyResolve$ = r);
return hostRefs.set(elm, hostRef);
}
};
const isMemberInElement = (elm, memberName) => memberName in elm;
const consoleError = (e) => console.error(e);
const loadModule = (cmpMeta, hostRef, hmrVersionId) => {
// loadModuleImport
const bundleId = cmpMeta.$lazyBundleIds$;
return Promise.resolve(require(
/* webpackInclude: /\.entry\.js$/ */
/* webpackExclude: /\.(system|cjs)\.entry\.js$/ */
/* webpackMode: "lazy" */
`./${bundleId}.entry.js${''}`)).then(importedModule => importedModule[cmpMeta.$tagName$.replace(/-/g, '_')], consoleError);
};
const styles = new Map();
const cssVarShim = win.__stencil_cssshim;
let queueCongestion = 0;
let queuePending = false;
const queueDomReads = [];
const queueDomWrites = [];
const queueDomWritesLow = [];
const queueTask = (queue) => (cb) => {
// queue dom reads
queue.push(cb);
if (!queuePending) {
queuePending = true;
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 consumeTimeout = (queue, timeout) => {
let i = 0;
let ts = 0;
while (i < queue.length && (ts = performance.now()) < timeout) {
try {
queue[i++](ts);
}
catch (e) {
consoleError(e);
}
}
if (i === queue.length) {
queue.length = 0;
}
else if (i !== 0) {
queue.splice(0, i);
}
};
const flush = () => {
queueCongestion++;
// 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);
const timeout = (plt.$flags$ & 6 /* queueMask */) === 2 /* appLoaded */
? performance.now() + (7 * Math.ceil(queueCongestion * (1.0 / 22.0)))
: Infinity;
// DOM WRITES!!!
consumeTimeout(queueDomWrites, timeout);
consumeTimeout(queueDomWritesLow, timeout);
if (queueDomWrites.length > 0) {
queueDomWritesLow.push(...queueDomWrites);
queueDomWrites.length = 0;
}
if (queuePending = ((queueDomReads.length + queueDomWrites.length + queueDomWritesLow.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);
}
else {
queueCongestion = 0;
}
};
const nextTick = /*@__PURE__*/ (cb) => Promise.resolve().then(cb);
const readTask = /*@__PURE__*/ queueTask(queueDomReads);
const writeTask = /*@__PURE__*/ queueTask(queueDomWrites);
/**
* Default style mode id
*/
/**
* Reusable empty obj/array
* Don't add values to these!!
*/
const EMPTY_OBJ = {};
const isDef = (v) => v != null;
const toLowerCase = (str) => str.toLowerCase();
const isComplexType = (o) => ['object', 'function'].includes(typeof o);
function getDynamicImportFunction(namespace) {
return `__sc_import_${namespace.replace(/\s|-/g, '_')}`;
}
const patchEsm = () => {
// @ts-ignore
if (!(win.CSS && win.CSS.supports && win.CSS.supports('color', 'var(--c)'))) {
// @ts-ignore
return Promise.resolve(require('./css-shim-f7ddb189-673dd43d.js'));
}
return Promise.resolve();
};
const patchBrowser = async () => {
// @ts-ignore
const importMeta = (typeof document === 'undefined' ? new (require('u' + 'rl').URL)('file:' + __filename).href : (document.currentScript && document.currentScript.src || new URL('stencilrouter-a3d77a87.js', document.baseURI).href));
if (importMeta !== '') {
return Promise.resolve(new URL('.', importMeta).href);
}
else {
const scriptElm = Array.from(doc.querySelectorAll('script')).find(s => (s.src.includes(`/${NAMESPACE}.esm.js`) ||
s.getAttribute('data-namespace') === NAMESPACE));
const resourcesUrl = new URL('.', new URL(scriptElm.getAttribute('data-resources-url') || scriptElm.src, win.location.href));
patchDynamicImport(resourcesUrl.href);
if (!window.customElements) {
// @ts-ignore
await Promise.resolve(require('./dom-a0c82e31-d4621515.js'));
}
return resourcesUrl.href;
}
};
const patchDynamicImport = (base) => {
const importFunctionName = getDynamicImportFunction(NAMESPACE);
try {
win[importFunctionName] = new Function('w', 'return import(w);');
}
catch (e) {
const moduleMap = new Map();
win[importFunctionName] = (src) => {
const url = new URL(src, base).href;
let mod = moduleMap.get(url);
if (!mod) {
const script = doc.createElement('script');
script.type = 'module';
script.src = URL.createObjectURL(new Blob([`import * as m from '${url}'; window.${importFunctionName}.m = m;`], { type: 'application/javascript' }));
mod = new Promise(resolve => {
script.onload = () => {
resolve(win[importFunctionName].m);
script.remove();
};
});
moduleMap.set(url, mod);
doc.head.appendChild(script);
}
return mod;
};
}
};
const HYDRATED_CLASS = 'hydrated';
const rootAppliedStyles = new WeakMap();
const registerStyle = (scopeId, cssText) => {
let style = styles.get(scopeId);
if (supportsConstructibleStylesheets) {
style = (style || new CSSStyleSheet());
style.replace(cssText);
}
else {
style = cssText;
}
styles.set(scopeId, style);
};
const addStyle = (styleContainerNode, tagName, mode, hostElm) => {
let scopeId = getScopeId(tagName);
let style = styles.get(scopeId);
// if an element is NOT connected then getRootNode() will return the wrong root node
// so the fallback is to always use the document for the root node in those cases
styleContainerNode = (styleContainerNode.nodeType === 11 /* DocumentFragment */ ? styleContainerNode : doc);
if (style) {
if (typeof style === 'string') {
styleContainerNode = styleContainerNode.head || styleContainerNode;
let appliedStyles = rootAppliedStyles.get(styleContainerNode);
let styleElm;
if (!appliedStyles) {
rootAppliedStyles.set(styleContainerNode, appliedStyles = new Set());
}
if (!appliedStyles.has(scopeId)) {
{
if (cssVarShim) {
styleElm = cssVarShim.createHostStyle(hostElm, scopeId, style);
const newScopeId = styleElm['s-sc'];
if (newScopeId) {
scopeId = newScopeId;
// we don't want to add this styleID to the appliedStyles Set
// since the cssVarShim might need to apply several different
// stylesheets for the same component
appliedStyles = null;
}
}
else {
styleElm = doc.createElement('style');
styleElm.innerHTML = style;
}
styleContainerNode.appendChild(styleElm);
}
if (appliedStyles) {
appliedStyles.add(scopeId);
}
}
}
else if (!styleContainerNode.adoptedStyleSheets.includes(style)) {
styleContainerNode.adoptedStyleSheets = [
...styleContainerNode.adoptedStyleSheets,
style
];
}
}
return scopeId;
};
const attachStyles = (elm, cmpMeta, mode) => {
const styleId = addStyle(elm.getRootNode(), cmpMeta.$tagName$, mode, elm);
};
const getScopeId = (tagName, mode) => 'sc-' + (tagName);
/**
* Production h() function based on Preact by
* Jason Miller (@developit)
* Licensed under the MIT License
* https://github.com/developit/preact/blob/master/LICENSE
*
* Modified for Stencil's compiler and vdom
*/
// const stack: any[] = [];
// export function h(nodeName: string | d.FunctionalComponent, vnodeData: d.PropsType, child?: d.ChildType): d.VNode;
// export function h(nodeName: string | d.FunctionalComponent, vnodeData: d.PropsType, ...children: d.ChildType[]): d.VNode;
const h = (nodeName, vnodeData, ...children) => {
let child = null;
let simple = false;
let lastSimple = false;
let key;
let slotName;
let vNodeChildren = [];
const walk = (c) => {
for (let i = 0; i < c.length; i++) {
child = c[i];
if (Array.isArray(child)) {
walk(child);
}
else if (child != null && typeof child !== 'boolean') {
if (simple = typeof nodeName !== 'function' && !isComplexType(child)) {
child = String(child);
}
if (simple && lastSimple) {
// If the previous child was simple (string), we merge both
vNodeChildren[vNodeChildren.length - 1].$text$ += child;
}
else {
// Append a new vNode, if it's text, we create a text vNode
vNodeChildren.push(simple ? { $flags$: 0, $text$: child } : child);
}
lastSimple = simple;
}
}
};
walk(children);
if (vnodeData) {
// normalize class / classname attributes
{
key = vnodeData.key || undefined;
}
{
slotName = vnodeData.name;
}
{
const classData = vnodeData.className || vnodeData.class;
if (classData) {
vnodeData.class = typeof classData !== 'object'
? classData
: Object.keys(classData)
.filter(k => classData[k])
.join(' ');
}
}
}
if (typeof nodeName === 'function') {
// nodeName is a functional component
return nodeName(vnodeData, vNodeChildren, vdomFnUtils);
}
const vnode = {
$flags$: 0,
$tag$: nodeName,
$children$: vNodeChildren.length > 0 ? vNodeChildren : null,
$elm$: undefined,
$attrs$: vnodeData,
};
{
vnode.$key$ = key;
}
{
vnode.$name$ = slotName;
}
return vnode;
};
const Host = {};
const vdomFnUtils = {
'forEach': (children, cb) => children.map(convertToPublic).forEach(cb),
'map': (children, cb) => children.map(convertToPublic).map(cb).map(convertToPrivate)
};
const convertToPublic = (node) => {
return {
vattrs: node.$attrs$,
vchildren: node.$children$,
vkey: node.$key$,
vname: node.$name$,
vtag: node.$tag$,
vtext: node.$text$
};
};
const convertToPrivate = (node) => {
return {
$flags$: 0,
$attrs$: node.vattrs,
$children$: node.vchildren,
$key$: node.vkey,
$name$: node.vname,
$tag$: node.vtag,
$text$: node.vtext
};
};
/**
* Production setAccessor() function based on Preact by
* Jason Miller (@developit)
* Licensed under the MIT License
* https://github.com/developit/preact/blob/master/LICENSE
*
* Modified for Stencil's compiler and vdom
*/
const setAccessor = (elm, memberName, oldValue, newValue, isSvg, flags) => {
if (oldValue === newValue) {
return;
}
if (memberName === 'class' && !isSvg) {
// Class
{
const oldList = parseClassList(oldValue);
const baseList = parseClassList(elm.className).filter(item => !oldList.includes(item));
elm.className = baseList.concat(parseClassList(newValue).filter(item => !baseList.includes(item))).join(' ');
}
}
else if (memberName === 'style') {
// update style attribute, css properties and values
{
for (const prop in oldValue) {
if (!newValue || newValue[prop] == null) {
if (prop.includes('-')) {
elm.style.removeProperty(prop);
}
else {
elm.style[prop] = '';
}
}
}
}
for (const prop in newValue) {
if (!oldValue || newValue[prop] !== oldValue[prop]) {
if (prop.includes('-')) {
elm.style.setProperty(prop, newValue[prop]);
}
else {
elm.style[prop] = newValue[prop];
}
}
}
}
else if (memberName === 'key') ;
else if (memberName === 'ref') {
// minifier will clean this up
if (newValue) {
newValue(elm);
}
}
else if (memberName.startsWith('on') && !isMemberInElement(elm, memberName)) {
// Event Handlers
// so if the member name starts with "on" and the 3rd characters is
// a capital letter, and it's not already a member on the element,
// then we're assuming it's an event listener
if (isMemberInElement(elm, toLowerCase(memberName))) {
// standard event
// the JSX attribute could have been "onMouseOver" and the
// member name "onmouseover" is on the element's prototype
// so let's add the listener "mouseover", which is all lowercased
memberName = toLowerCase(memberName.substring(2));
}
else {
// custom event
// the JSX attribute could have been "onMyCustomEvent"
// so let's trim off the "on" prefix and lowercase the first character
// and add the listener "myCustomEvent"
// except for the first character, we keep the event name case
memberName = toLowerCase(memberName[2]) + memberName.substring(3);
}
if (oldValue) {
plt.rel(elm, memberName, oldValue, false);
}
if (newValue) {
plt.ael(elm, memberName, newValue, false);
}
}
else {
// Set property if it exists and it's not a SVG
const isProp = isMemberInElement(elm, memberName);
const isComplex = isComplexType(newValue);
if ((isProp || (isComplex && newValue !== null)) && !isSvg) {
try {
elm[memberName] = newValue == null && elm.tagName.indexOf('-') === -1 ? '' : newValue;
}
catch (e) { }
}
if (newValue == null || newValue === false) {
{
elm.removeAttribute(memberName);
}
}
else if ((!isProp || (flags & 4 /* isHost */) || isSvg) && !isComplex) {
newValue = newValue === true ? '' : newValue.toString();
{
elm.setAttribute(memberName, newValue);
}
}
}
};
const parseClassList = (value) => (!value) ? [] : value.split(' ');
const updateElement = (oldVnode, newVnode, isSvgMode, memberName) => {
// if the element passed in is a shadow root, which is a document fragment
// then we want to be adding attrs/props to the shadow root's "host" element
// if it's not a shadow root, then we add attrs/props to the same element
const elm = (newVnode.$elm$.nodeType === 11 /* DocumentFragment */ && newVnode.$elm$.host) ? newVnode.$elm$.host : newVnode.$elm$;
const oldVnodeAttrs = (oldVnode && oldVnode.$attrs$) || EMPTY_OBJ;
const newVnodeAttrs = newVnode.$attrs$ || EMPTY_OBJ;
{
// remove attributes no longer present on the vnode by setting them to undefined
for (memberName in oldVnodeAttrs) {
if (newVnodeAttrs[memberName] == null && oldVnodeAttrs[memberName] != null) {
setAccessor(elm, memberName, oldVnodeAttrs[memberName], undefined, isSvgMode, newVnode.$flags$);
}
}
}
// add new & update changed attributes
for (memberName in newVnodeAttrs) {
setAccessor(elm, memberName, oldVnodeAttrs[memberName], newVnodeAttrs[memberName], isSvgMode, newVnode.$flags$);
}
};
let scopeId;
let contentRef;
let hostTagName;
let useNativeShadowDom = false;
let checkSlotFallbackVisibility = false;
let checkSlotRelocate = false;
let isSvgMode = false;
const createElm = (oldParentVNode, newParentVNode, childIndex, parentElm) => {
// tslint:disable-next-line: prefer-const
let newVNode = newParentVNode.$children$[childIndex];
let i = 0;
let elm;
let childNode;
let oldVNode;
if (!useNativeShadowDom) {
// remember for later we need to check to relocate nodes
checkSlotRelocate = true;
if (newVNode.$tag$ === 'slot') {
if (scopeId) {
// scoped css needs to add its scoped id to the parent element
parentElm.classList.add(scopeId + '-s');
}
if (!newVNode.$children$) {
// slot element does not have fallback content
// create an html comment we'll use to always reference
// where actual slot content should sit next to
newVNode.$flags$ |= 1 /* isSlotReference */;
}
else {
// slot element has fallback content
// still create an element that "mocks" the slot element
newVNode.$flags$ |= 2 /* isSlotFallback */;
}
}
}
if (isDef(newVNode.$text$)) {
// create text node
newVNode.$elm$ = doc.createTextNode(newVNode.$text$);
}
else if (newVNode.$flags$ & 1 /* isSlotReference */) {
// create a slot reference node
newVNode.$elm$ = doc.createTextNode('');
}
else {
// create element
elm = newVNode.$elm$ = (doc.createElement((newVNode.$flags$ & 2 /* isSlotFallback */) ? 'slot-fb' : newVNode.$tag$));
// add css classes, attrs, props, listeners, etc.
{
updateElement(null, newVNode, isSvgMode);
}
if (newVNode.$children$) {
for (i = 0; i < newVNode.$children$.length; ++i) {
// create the node
childNode = createElm(oldParentVNode, newVNode, i, elm);
// return node could have been null
if (childNode) {
// append our new node
elm.appendChild(childNode);
}
}
}
}
{
newVNode.$elm$['s-hn'] = hostTagName;
if (newVNode.$flags$ & (2 /* isSlotFallback */ | 1 /* isSlotReference */)) {
// remember the content reference comment
newVNode.$elm$['s-sr'] = true;
// remember the content reference comment
newVNode.$elm$['s-cr'] = contentRef;
// remember the slot name, or empty string for default slot
newVNode.$elm$['s-sn'] = newVNode.$name$ || '';
// check if we've got an old vnode for this slot
oldVNode = oldParentVNode && oldParentVNode.$children$ && oldParentVNode.$children$[childIndex];
if (oldVNode && oldVNode.$tag$ === newVNode.$tag$ && oldParentVNode.$elm$) {
// we've got an old slot vnode and the wrapper is being replaced
// so let's move the old slot content back to it's original location
putBackInOriginalLocation(oldParentVNode.$elm$, false);
}
}
}
return newVNode.$elm$;
};
const putBackInOriginalLocation = (parentElm, recursive) => {
plt.$flags$ |= 1 /* isTmpDisconnected */;
const oldSlotChildNodes = parentElm.childNodes;
for (let i = oldSlotChildNodes.length - 1; i >= 0; i--) {
const childNode = oldSlotChildNodes[i];
if (childNode['s-hn'] !== hostTagName && childNode['s-ol']) {
// // this child node in the old element is from another component
// // remove this node from the old slot's parent
// childNode.remove();
// and relocate it back to it's original location
parentReferenceNode(childNode).insertBefore(childNode, referenceNode(childNode));
// remove the old original location comment entirely
// later on the patch function will know what to do
// and move this to the correct spot in need be
childNode['s-ol'].remove();
childNode['s-ol'] = undefined;
checkSlotRelocate = true;
}
if (recursive) {
putBackInOriginalLocation(childNode, recursive);
}
}
plt.$flags$ &= ~1 /* isTmpDisconnected */;
};
const addVnodes = (parentElm, before, parentVNode, vnodes, startIdx, endIdx) => {
let containerElm = ((parentElm['s-cr'] && parentElm['s-cr'].parentNode) || parentElm);
let childNode;
for (; startIdx <= endIdx; ++startIdx) {
if (vnodes[startIdx]) {
childNode = createElm(null, parentVNode, startIdx, parentElm);
if (childNode) {
vnodes[startIdx].$elm$ = childNode;
containerElm.insertBefore(childNode, referenceNode(before));
}
}
}
};
const removeVnodes = (vnodes, startIdx, endIdx, elm) => {
for (; startIdx <= endIdx; ++startIdx) {
if (isDef(vnodes[startIdx])) {
elm = vnodes[startIdx].$elm$;
callNodeRefs(vnodes[startIdx], true);
{
// we're removing this element
// so it's possible we need to show slot fallback content now
checkSlotFallbackVisibility = true;
if (elm['s-ol']) {
// remove the original location comment
elm['s-ol'].remove();
}
else {
// it's possible that child nodes of the node
// that's being removed are slot nodes
putBackInOriginalLocation(elm, true);
}
}
// remove the vnode's element from the dom
elm.remove();
}
}
};
const updateChildren = (parentElm, oldCh, newVNode, newCh) => {
let oldStartIdx = 0;
let newStartIdx = 0;
let idxInOld = 0;
let i = 0;
let oldEndIdx = oldCh.length - 1;
let oldStartVnode = oldCh[0];
let oldEndVnode = oldCh[oldEndIdx];
let newEndIdx = newCh.length - 1;
let newStartVnode = newCh[0];
let newEndVnode = newCh[newEndIdx];
let node;
let elmToMove;
while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) {
if (oldStartVnode == null) {
// Vnode might have been moved left
oldStartVnode = oldCh[++oldStartIdx];
}
else if (oldEndVnode == null) {
oldEndVnode = oldCh[--oldEndIdx];
}
else if (newStartVnode == null) {
newStartVnode = newCh[++newStartIdx];
}
else if (newEndVnode == null) {
newEndVnode = newCh[--newEndIdx];
}
else if (isSameVnode(oldStartVnode, newStartVnode)) {
patch(oldStartVnode, newStartVnode);
oldStartVnode = oldCh[++oldStartIdx];
newStartVnode = newCh[++newStartIdx];
}
else if (isSameVnode(oldEndVnode, newEndVnode)) {
patch(oldEndVnode, newEndVnode);
oldEndVnode = oldCh[--oldEndIdx];
newEndVnode = newCh[--newEndIdx];
}
else if (isSameVnode(oldStartVnode, newEndVnode)) {
// Vnode moved right
if (oldStartVnode.$tag$ === 'slot' || newEndVnode.$tag$ === 'slot') {
putBackInOriginalLocation(oldStartVnode.$elm$.parentNode, false);
}
patch(oldStartVnode, newEndVnode);
parentElm.insertBefore(oldStartVnode.$elm$, oldEndVnode.$elm$.nextSibling);
oldStartVnode = oldCh[++oldStartIdx];
newEndVnode = newCh[--newEndIdx];
}
else if (isSameVnode(oldEndVnode, newStartVnode)) {
// Vnode moved left
if (oldStartVnode.$tag$ === 'slot' || newEndVnode.$tag$ === 'slot') {
putBackInOriginalLocation(oldEndVnode.$elm$.parentNode, false);
}
patch(oldEndVnode, newStartVnode);
parentElm.insertBefore(oldEndVnode.$elm$, oldStartVnode.$elm$);
oldEndVnode = oldCh[--oldEndIdx];
newStartVnode = newCh[++newStartIdx];
}
else {
// createKeyToOldIdx
idxInOld = -1;
{
for (i = oldStartIdx; i <= oldEndIdx; ++i) {
if (oldCh[i] && isDef(oldCh[i].$key$) && oldCh[i].$key$ === newStartVnode.$key$) {
idxInOld = i;
break;
}
}
}
if (idxInOld >= 0) {
elmToMove = oldCh[idxInOld];
if (elmToMove.$tag$ !== newStartVnode.$tag$) {
node = createElm(oldCh && oldCh[newStartIdx], newVNode, idxInOld, parentElm);
}
else {
patch(elmToMove, newStartVnode);
oldCh[idxInOld] = undefined;
node = elmToMove.$elm$;
}
newStartVnode = newCh[++newStartIdx];
}
else {
// new element
node = createElm(oldCh && oldCh[newStartIdx], newVNode, newStartIdx, parentElm);
newStartVnode = newCh[++newStartIdx];
}
if (node) {
{
parentReferenceNode(oldStartVnode.$elm$).insertBefore(node, referenceNode(oldStartVnode.$elm$));
}
}
}
}
if (oldStartIdx > oldEndIdx) {
addVnodes(parentElm, (newCh[newEndIdx + 1] == null ? null : newCh[newEndIdx + 1].$elm$), newVNode, newCh, newStartIdx, newEndIdx);
}
else if (newStartIdx > newEndIdx) {
removeVnodes(oldCh, oldStartIdx, oldEndIdx);
}
};
const isSameVnode = (vnode1, vnode2) => {
// compare if two vnode to see if they're "technically" the same
// need to have the same element tag, and same key to be the same
if (vnode1.$tag$ === vnode2.$tag$) {
if (vnode1.$tag$ === 'slot') {
return vnode1.$name$ === vnode2.$name$;
}
{
return vnode1.$key$ === vnode2.$key$;
}
return true;
}
return false;
};
const referenceNode = (node) => {
// this node was relocated to a new location in the dom
// because of some other component's slot
// but we still have an html comment in place of where
// it's original location was according to it's original vdom
return (node && node['s-ol']) || node;
};
const parentReferenceNode = (node) => (node['s-ol'] ? node['s-ol'] : node).parentNode;
const patch = (oldVNode, newVNode) => {
const elm = newVNode.$elm$ = oldVNode.$elm$;
const oldChildren = oldVNode.$children$;
const newChildren = newVNode.$children$;
let defaultHolder;
if (!isDef(newVNode.$text$)) {
// element node
{
if (newVNode.$tag$ === 'slot') ;
else {
// either this is the first render of an element OR it's an update
// AND we already know it's possible it could have changed
// this updates the element's css classes, attrs, props, listeners, etc.
updateElement(oldVNode, newVNode, isSvgMode);
}
}
if (isDef(oldChildren) && isDef(newChildren)) {
// looks like there's child vnodes for both the old and new vnodes
updateChildren(elm, oldChildren, newVNode, newChildren);
}
else if (isDef(newChildren)) {
// no old child vnodes, but there are new child vnodes to add
if (isDef(oldVNode.$text$)) {
// the old vnode was text, so be sure to clear it out
elm.textContent = '';
}
// add the new vnode children
addVnodes(elm, null, newVNode, newChildren, 0, newChildren.length - 1);
}
else if (isDef(oldChildren)) {
// no new child vnodes, but there are old child vnodes to remove
removeVnodes(oldChildren, 0, oldChildren.length - 1);
}
}
else if (defaultHolder = elm['s-cr']) {
// this element has slotted content
defaultHolder.parentNode.textContent = newVNode.$text$;
}
else if (oldVNode.$text$ !== newVNode.$text$) {
// update the text content for the text only vnode
// and also only if the text is different than before
elm.textContent = newVNode.$text$;
}
};
const updateFallbackSlotVisibility = (elm, childNode, childNodes, i, ilen, j, slotNameAttr, nodeType) => {
childNodes = elm.childNodes;
for (i = 0, ilen = childNodes.length; i < ilen; i++) {
childNode = childNodes[i];
if (childNode.nodeType === 1 /* ElementNode */) {
if (childNode['s-sr']) {
// this is a slot fallback node
// get the slot name for this slot reference node
slotNameAttr = childNode['s-sn'];
// by default always show a fallback slot node
// then hide it if there are other slots in the light dom
childNode.hidden = false;
for (j = 0; j < ilen; j++) {
if (childNodes[j]['s-hn'] !== childNode['s-hn']) {
// this sibling node is from a different component
nodeType = childNodes[j].nodeType;
if (slotNameAttr !== '') {
// this is a named fallback slot node
if (nodeType === 1 /* ElementNode */ && slotNameAttr === childNodes[j].getAttribute('slot')) {
childNode.hidden = true;
break;
}
}
else {
// this is a default fallback slot node
// any element or text node (with content)
// should hide the default fallback slot node
if (nodeType === 1 /* ElementNode */ || (nodeType === 3 /* TextNode */ && childNodes[j].textContent.trim() !== '')) {
childNode.hidden = true;
break;
}
}
}
}
}
// keep drilling down
updateFallbackSlotVisibility(childNode);
}
}
};
const relocateNodes = [];
const relocateSlotContent = (elm) => {
// tslint:disable-next-line: prefer-const
let childNodes = elm.childNodes;
let ilen = childNodes.length;
let i = 0;
let j = 0;
let nodeType = 0;
let childNode;
let node;
let hostContentNodes;
let slotNameAttr;
for (ilen = childNodes.length; i < ilen; i++) {
childNode = childNodes[i];
if (childNode['s-sr'] && (node = childNode['s-cr'])) {
// first got the content reference comment node
// then we got it's parent, which is where all the host content is in now
hostContentNodes = node.parentNode.childNodes;
slotNameAttr = childNode['s-sn'];
for (j = hostContentNodes.length - 1; j >= 0; j--) {
node = hostContentNodes[j];
if (!node['s-cn'] && !node['s-nr'] && node['s-hn'] !== childNode['s-hn']) {
// let's do some relocating to its new home
// but never relocate a content reference node
// that is suppose to always represent the original content location
nodeType = node.nodeType;
if (((nodeType === 3 /* TextNode */ || nodeType === 8 /* CommentNode */) && slotNameAttr === '') ||
(nodeType === 1 /* ElementNode */ && node.getAttribute('slot') === null && slotNameAttr === '') ||
(nodeType === 1 /* ElementNode */ && node.getAttribute('slot') === slotNameAttr)) {
// it's possible we've already decided to relocate this node
if (!relocateNodes.some(r => r.nodeToRelocate === node)) {
// made some changes to slots
// let's make sure we also double check
// fallbacks are correctly hidden or shown
checkSlotFallbackVisibility = true;
node['s-sn'] = slotNameAttr;
// add to our list of nodes to relocate
relocateNodes.push({
slotRefNode: childNode,
nodeToRelocate: node
});
}
}
}
}
}
if (childNode.nodeType === 1 /* ElementNode */) {
relocateSlotContent(childNode);
}
}
};
const callNodeRefs = (vNode, isDestroy) => {
if (vNode) {
vNode.$attrs$ && vNode.$attrs$.ref && vNode.$attrs$.ref(isDestroy ? null : vNode.$elm$);
vNode.$children$ && vNode.$children$.forEach(vChild => {
callNodeRefs(vChild, isDestroy);
});
}
};
const isHost = (node) => {
return node && node.$tag$ === Host;
};
const renderVdom = (hostElm, hostRef, cmpMeta, renderFnResults) => {
const oldVNode = hostRef.$vnode$ || { $flags$: 0 };
hostTagName = toLowerCase(hostElm.tagName);
if (isHost(renderFnResults)) {
renderFnResults.$tag$ = null;
}
else {
renderFnResults = h(null, null, renderFnResults);
}
if (BUILD.reflect && cmpMeta.$attrsToReflect$) {
renderFnResults.$attrs$ = renderFnResults.$attrs$ || {};
cmpMeta.$attrsToReflect$.forEach(([propName, attribute]) => renderFnResults.$attrs$[attribute] = hostElm[propName]);
}
renderFnResults.$flags$ |= 4 /* isHost */;
hostRef.$vnode$ = renderFnResults;
renderFnResults.$elm$ = oldVNode.$elm$ = (BUILD.shadowDom ? hostElm.shadowRoot || hostElm : hostElm);
if (BUILD.scoped || BUILD.shadowDom) {
scopeId = hostElm['s-sc'];
}
if (BUILD.slotRelocation) {
contentRef = hostElm['s-cr'];
useNativeShadowDom = supportsShadowDom && (cmpMeta.$flags$ & 1 /* shadowDomEncapsulation */) !== 0;
// always reset
checkSlotRelocate = checkSlotFallbackVisibility = false;
}
// synchronous patch
patch(oldVNode, renderFnResults);
if (BUILD.slotRelocation) {
if (checkSlotRelocate) {
relocateSlotContent(renderFnResults.$elm$);
for (let i = 0; i < relocateNodes.length; i++) {
const relocateNode = relocateNodes[i];
if (!relocateNode.nodeToRelocate['s-ol']) {
// add a reference node marking this node's original location
// keep a reference to this node for later lookups
const orgLocationNode = (BUILD.isDebug || BUILD.hydrateServerSide)
? doc.createComment(`org-loc`)
: doc.createTextNode('');
orgLocationNode['s-nr'] = relocateNode.nodeToRelocate;
relocateNode.nodeToRelocate.parentNode.insertBefore((relocateNode.nodeToRelocate['s-ol'] = orgLocationNode), relocateNode.nodeToRelocate);
}
}
// while we're moving nodes around existing nodes, temporarily disable
// the disconnectCallback from working
plt.$flags$ |= 1 /* isTmpDisconnected */;
for (let i = 0; i < relocateNodes.length; i++) {
const relocateNode = relocateNodes[i];
// by default we're just going to insert it directly
// after the slot reference node
const parentNodeRef = relocateNode.slotRefNode.parentNode;
let insertBeforeNode = relocateNode.slotRefNode.nextSibling;
let orgLocationNode = relocateNode.nodeToRelocate['s-ol'];
while (orgLocationNode = orgLocationNode.previousSibling) {
let refNode = orgLocationNode['s-nr'];
if (refNode && refNode) {
if (refNode['s-sn'] === relocateNode.nodeToRelocate['s-sn']) {
if (parentNodeRef === refNode.parentNode) {
if ((refNode = refNode.nextSibling) && refNode && !refNode['s-nr']) {
insertBeforeNode = refNode;
break;
}
}
}
}
}
if ((!insertBeforeNode && parentNodeRef !== relocateNode.nodeToRelocate.parentNode) ||
(relocateNode.nodeToRelocate.nextSibling !== insertBeforeNode)) {
// we've checked that it's worth while to relocate
// since that the node to relocate
// has a different next sibling or parent relocated
if (relocateNode.nodeToRelocate !== insertBeforeNode) {
// add it back to the dom but in its new home
parentNodeRef.insertBefore(relocateNode.nodeToRelocate, insertBeforeNode);
}
}
}
// done moving nodes around
// allow the disconnect callback to work again
plt.$flags$ &= ~1 /* isTmpDisconnected */;
}
if (checkSlotFallbackVisibility) {
updateFallbackSlotVisibility(renderFnResults.$elm$);
}
// always reset
relocateNodes.length = 0;
}
};
const safeCall = async (instance, method) => {
if (instance && instance[method]) {
try {
await instance[method]();
}
catch (e) {
consoleError(e);
}
}
};
const scheduleUpdate = async (elm, hostRef, cmpMeta, isInitialLoad) => {
{
hostRef.$flags$ |= 16 /* isQueuedForUpdate */;
}
const instance = hostRef.$lazyInstance$;
if (isInitialLoad) {
{
await safeCall(instance, 'componentWillLoad');
}
}
// there is no ancestorc omponent or the ancestor component
// has already fired off its lifecycle update then
// fire off the initial update
{
writeTask(() => updateComponent(elm, hostRef, cmpMeta, instance, isInitialLoad));
}
};
const updateComponent = (elm, hostRef, cmpMeta, instance, isInitialLoad) => {
// updateComponent
{
hostRef.$flags$ &= ~16 /* isQueuedForUpdate */;
}
{
elm['s-lr'] = false;
}
if (isInitialLoad) {
// DOM WRITE!
attachStyles(elm, cmpMeta, hostRef.$modeName$);
}
{
{
// tell the platform we're actively rendering
// if a value is changed within a render() then
// this tells the platform not to queue the change
hostRef.$flags$ |= 4 /* isActiveRender */;
try {
// 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(elm, hostRef, cmpMeta, (BUILD.allRenderFn) ? instance.render() : (instance.render && instance.render()));
}
catch (e) {
consoleError(e);
}
hostRef.$flags$ &= ~4 /* isActiveRender */;
}
}
if (cssVarShim) {
cssVarShim.updateHost(elm);
}
// set that this component lifecycle rendering has completed
{
elm['s-lr'] = true;
}
{
hostRef.$flags$ |= 2 /* hasRendered */;
}
if (elm['s-rc'].length > 0) {
// 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
elm['s-rc'].forEach(cb => cb());
elm['s-rc'].length = 0;
}
postUpdateComponent(elm, hostRef);
};
const postUpdateComponent = (elm, hostRef, ancestorsActivelyLoadingChildren) => {
if (!elm['s-al']) {
const instance = hostRef.$lazyInstance$;
const ancestorComponent = hostRef.$ancestorComponent$;
if (!(hostRef.$flags$ & 512 /* hasLoadedComponent */)) {
hostRef.$flags$ |= 512 /* hasLoadedComponent */;
{
// DOM WRITE!
// add the css class that this element has officially hydrated
elm.classList.add(HYDRATED_CLASS);
}
{
safeCall(instance, 'componentDidLoad');
}
{
hostRef.$onReadyResolve$(elm);
}
if (!ancestorComponent) {
// on appload
// we have finish the first big initial render
doc.documentElement.classList.add(HYDRATED_CLASS);
{
setTimeout(() => plt.$flags$ |= 2 /* appLoaded */, 999);
}
}
}
else {
{
// we've already loaded this component
// fire off the user's componentDidUpdate method (if one was provided)
// componentDidUpdate runs AFTER render() has been called
// and all child components have finished updating
safeCall(instance, 'componentDidUpdate');
}
}
// load events fire from bottom to top
// the deepest elements load first then bubbles up
if (ancestorComponent) {
// ok so this element already has a known ancestor component
// let's make sure we remove this element from its ancestor's
// known list of child elements which are actively loading
if (ancestorsActivelyLoadingChildren = ancestorComponent['s-al']) {
// remove this element from the actively loading map
ancestorsActivelyLoadingChildren.delete(elm);
// the ancestor's initializeComponent method will do the actual checks
// to see if the ancestor is actually loaded or not
// then let's call the ancestor's initializeComponent method if there's no length
// (which actually ends up as this method again but for the ancestor)
if (ancestorsActivelyLoadingChildren.size === 0) {
ancestorComponent['s-al'] = undefined;
ancestorComponent['s-init']();
}
}
hostRef.$ancestorComponent$ = undefined;
}
// ( •_•)
// ( •_•)>⌐■-■
// (⌐■_■)
}
};
const disconnectedCallback = (elm) => {
if ((plt.$flags$ & 1 /* isTmpDisconnected */) === 0) {
const hostRef = getHostRef(elm);
// clear CSS var-shim tracking
if (cssVarShim) {
cssVarShim.removeHost(elm);
}
const instance = hostRef.$lazyInstance$;
{
safeCall(instance, 'disconnectedCallback');
}
{
safeCall(instance, 'componentDidUnload');
}
}
};
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 & 2 /* Number */) {
// force it to be a number
return parseFloat(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.$flags$;
newVal = parsePropertyValue(newVal, cmpMeta.$members$[propName][0]);
if (newVal !== oldVal && (!(flags & 8 /* isConstructingInstance */) || oldVal === undefined)) {
// gadzooks! the property's value has changed!!
// set our new value!
hostRef.$instanceValues$.set(propName, newVal);
if (hostRef.$lazyInstance$) {
// get an array of method names of watch functions to call
if (cmpMeta.$watchers$ &&
(flags & (1 /* hasConnected */ | 8 /* isConstructingInstance */)) === 1 /* hasConnected */) {
const watchMethods = cmpMeta.$watchers$[propName];
if (watchMethods) {
// this instance is watching for when this property changed
watchMethods.forEach(watchMethodName => {
try {
// fire off each of the watch methods that are watching this property
(BUILD.lazyLoad ? hostRef.$lazyInstance$ : elm)[watchMethodName].call((BUILD.lazyLoad ? hostRef.$lazyInstance$ : elm), newVal, oldVal, propName);
}
catch (e) {
consoleError(e);
}
});
}
}
if ((flags & (4 /* isActiveRender */ | 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(elm, hostRef, cmpMeta, 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.forEach(([memberName, [memberFlags]]) => {
if ((memberFlags & 31) || (flags & 2 && (memberFlags & 32 /* State */))) {
// proxyComponent - prop
Object.defineProperty(prototype, memberName, {
get() {