bulmil
Version:
1,140 lines (1,139 loc) • 122 kB
JavaScript
const NAMESPACE = 'bulmil';
const BUILD = /* bulmil */ { allRenderFn: true, appendChildSlotFix: false, asyncLoading: true, asyncQueue: true, attachStyles: true, cloneNodeFix: false, cmpDidLoad: false, cmpDidRender: false, cmpDidUnload: false, cmpDidUpdate: false, cmpShouldUpdate: false, cmpWillLoad: false, cmpWillRender: false, cmpWillUpdate: false, connectedCallback: false, constructableCSS: true, cssAnnotations: true, cssVarShim: true, devTools: false, disconnectedCallback: false, dynamicImportShim: true, element: false, event: false, hasRenderFn: true, hostListener: false, hostListenerTarget: false, hostListenerTargetBody: false, hostListenerTargetDocument: false, hostListenerTargetParent: false, hostListenerTargetWindow: false, hotModuleReplacement: false, hydrateClientSide: true, hydrateServerSide: false, hydratedAttribute: false, hydratedClass: true, initializeNextTick: true, isDebug: false, isDev: true, isTesting: true, lazyLoad: true, lifecycle: false, lifecycleDOMEvents: true, member: true, method: false, mode: false, observeAttribute: true, profile: false, prop: true, propBoolean: true, propMutable: true, propNumber: true, propString: true, reflect: true, safari10: true, scoped: false, scriptDataOpts: true, shadowDelegatesFocus: false, shadowDom: false, shadowDomShim: true, slot: true, slotChildNodesFix: false, slotRelocation: true, state: false, style: true, svg: false, taskQueue: true, transformTagName: false, updatable: true, vdomAttribute: true, vdomClass: true, vdomFunctional: true, vdomKey: false, vdomListener: true, vdomPropOrAttr: true, vdomRef: false, vdomRender: true, vdomStyle: false, vdomText: true, vdomXlink: false, watchCallback: false };
let scopeId;
let contentRef;
let hostTagName;
let i = 0;
let useNativeShadowDom = false;
let checkSlotFallbackVisibility = false;
let checkSlotRelocate = false;
let isSvgMode = false;
let renderingRef = null;
let queueCongestion = 0;
let queuePending = false;
const win = typeof window !== 'undefined' ? window : {};
const CSS = BUILD.cssVarShim ? win.CSS : null;
const doc = win.document || { head: {} };
const H = (win.HTMLElement || class {
});
const plt = {
$flags$: 0,
$resourcesUrl$: '',
jmp: h => h(),
raf: h => requestAnimationFrame(h),
ael: (el, eventName, listener, opts) => el.addEventListener(eventName, listener, opts),
rel: (el, eventName, listener, opts) => el.removeEventListener(eventName, listener, opts),
ce: (eventName, opts) => new CustomEvent(eventName, opts),
};
const supportsShadow = BUILD.shadowDomShim && BUILD.shadowDom ? /*@__PURE__*/ (() => (doc.head.attachShadow + '').indexOf('[native') > -1)() : true;
const supportsListenerOptions = /*@__PURE__*/ (() => {
let supportsListenerOptions = false;
try {
doc.addEventListener('e', null, Object.defineProperty({}, 'passive', {
get() {
supportsListenerOptions = true;
},
}));
}
catch (e) { }
return supportsListenerOptions;
})();
const promiseResolve = (v) => Promise.resolve(v);
const supportsConstructibleStylesheets = BUILD.constructableCSS
? /*@__PURE__*/ (() => {
try {
new CSSStyleSheet();
return true;
}
catch (e) { }
return false;
})()
: false;
const Context = {};
const addHostEventListeners = (elm, hostRef, listeners, attachParentListeners) => {
if (BUILD.hostListener && listeners) {
// this is called immediately within the element's constructor
// initialize our event listeners on the host element
// we do this now so that we can listen to events that may
// have fired even before the instance is ready
if (BUILD.hostListenerTargetParent) {
// this component may have event listeners that should be attached to the parent
if (attachParentListeners) {
// this is being ran from within the connectedCallback
// which is important so that we know the host element actually has a parent element
// filter out the listeners to only have the ones that ARE being attached to the parent
listeners = listeners.filter(([flags]) => flags & 16 /* TargetParent */);
}
else {
// this is being ran from within the component constructor
// everything BUT the parent element listeners should be attached at this time
// filter out the listeners that are NOT being attached to the parent
listeners = listeners.filter(([flags]) => !(flags & 16 /* TargetParent */));
}
}
listeners.map(([flags, name, method]) => {
const target = BUILD.hostListenerTarget ? getHostListenerTarget(elm, flags) : elm;
const handler = hostListenerProxy(hostRef, method);
const opts = hostListenerOpts(flags);
plt.ael(target, name, handler, opts);
(hostRef.$rmListeners$ = hostRef.$rmListeners$ || []).push(() => plt.rel(target, name, handler, opts));
});
}
};
const hostListenerProxy = (hostRef, methodName) => (ev) => {
if (BUILD.lazyLoad) {
if (hostRef.$flags$ & 256 /* isListenReady */) {
// instance is ready, let's call it's member method for this event
hostRef.$lazyInstance$[methodName](ev);
}
else {
(hostRef.$queuedListeners$ = hostRef.$queuedListeners$ || []).push([methodName, ev]);
}
}
else {
hostRef.$hostElement$[methodName](ev);
}
};
const getHostListenerTarget = (elm, flags) => {
if (BUILD.hostListenerTargetDocument && flags & 4 /* TargetDocument */)
return doc;
if (BUILD.hostListenerTargetWindow && flags & 8 /* TargetWindow */)
return win;
if (BUILD.hostListenerTargetBody && flags & 32 /* TargetBody */)
return doc.body;
if (BUILD.hostListenerTargetParent && flags & 16 /* TargetParent */)
return elm.parentElement;
return elm;
};
// prettier-ignore
const hostListenerOpts = (flags) => supportsListenerOptions
? ({
passive: (flags & 1 /* Passive */) !== 0,
capture: (flags & 2 /* Capture */) !== 0,
})
: (flags & 2 /* Capture */) !== 0;
const CONTENT_REF_ID = 'r';
const ORG_LOCATION_ID = 'o';
const SLOT_NODE_ID = 's';
const TEXT_NODE_ID = 't';
const HYDRATE_ID = 's-id';
const HYDRATED_STYLE_ID = 'sty-id';
const HYDRATE_CHILD_ID = 'c-id';
const HYDRATED_CSS = '{visibility:hidden}.hydrated{visibility:inherit}';
const XLINK_NS = 'http://www.w3.org/1999/xlink';
const createTime = (fnName, tagName = '') => {
if (BUILD.profile && performance.mark) {
const key = `st:${fnName}:${tagName}:${i++}`;
// Start
performance.mark(key);
// End
return () => performance.measure(`[Stencil] ${fnName}() <${tagName}>`, key);
}
else {
return () => {
return;
};
}
};
const uniqueTime = (key, measureText) => {
if (BUILD.profile && performance.mark) {
if (performance.getEntriesByName(key).length === 0) {
performance.mark(key);
}
return () => {
if (performance.getEntriesByName(measureText).length === 0) {
performance.measure(measureText, key);
}
};
}
else {
return () => {
return;
};
}
};
const inspect = (ref) => {
const hostRef = getHostRef(ref);
if (!hostRef) {
return undefined;
}
const flags = hostRef.$flags$;
const hostElement = hostRef.$hostElement$;
return {
renderCount: hostRef.$renderCount$,
flags: {
hasRendered: !!(flags & 2 /* hasRendered */),
hasConnected: !!(flags & 1 /* hasConnected */),
isWaitingForChildren: !!(flags & 4 /* isWaitingForChildren */),
isConstructingInstance: !!(flags & 8 /* isConstructingInstance */),
isQueuedForUpdate: !!(flags & 16 /* isQueuedForUpdate */),
hasInitializedComponent: !!(flags & 32 /* hasInitializedComponent */),
hasLoadedComponent: !!(flags & 64 /* hasLoadedComponent */),
isWatchReady: !!(flags & 128 /* isWatchReady */),
isListenReady: !!(flags & 256 /* isListenReady */),
needsRerender: !!(flags & 512 /* needsRerender */),
},
instanceValues: hostRef.$instanceValues$,
ancestorComponent: hostRef.$ancestorComponent$,
hostElement,
lazyInstance: hostRef.$lazyInstance$,
vnode: hostRef.$vnode$,
modeName: hostRef.$modeName$,
onReadyPromise: hostRef.$onReadyPromise$,
onReadyResolve: hostRef.$onReadyResolve$,
onInstancePromise: hostRef.$onInstancePromise$,
onInstanceResolve: hostRef.$onInstanceResolve$,
onRenderResolve: hostRef.$onRenderResolve$,
queuedListeners: hostRef.$queuedListeners$,
rmListeners: hostRef.$rmListeners$,
['s-id']: hostElement['s-id'],
['s-cr']: hostElement['s-cr'],
['s-lr']: hostElement['s-lr'],
['s-p']: hostElement['s-p'],
['s-rc']: hostElement['s-rc'],
['s-sc']: hostElement['s-sc'],
};
};
const installDevTools = () => {
if (BUILD.devTools) {
const stencil = (win.stencil = win.stencil || {});
const originalInspect = stencil.inspect;
stencil.inspect = (ref) => {
let result = inspect(ref);
if (!result && typeof originalInspect === 'function') {
result = originalInspect(ref);
}
return result;
};
}
};
const rootAppliedStyles = new WeakMap();
const registerStyle = (scopeId, cssText, allowCS) => {
let style = styles.get(scopeId);
if (supportsConstructibleStylesheets && allowCS) {
style = (style || new CSSStyleSheet());
style.replace(cssText);
}
else {
style = cssText;
}
styles.set(scopeId, style);
};
const addStyle = (styleContainerNode, cmpMeta, mode, hostElm) => {
let scopeId = getScopeId(cmpMeta, mode);
let style = styles.get(scopeId);
if (!BUILD.attachStyles) {
return 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 (BUILD.hydrateClientSide && styleContainerNode.host && (styleElm = styleContainerNode.querySelector(`[${HYDRATED_STYLE_ID}="${scopeId}"]`))) {
// This is only happening on native shadow-dom, do not needs CSS var shim
styleElm.innerHTML = style;
}
else {
if (BUILD.cssVarShim && plt.$cssShim$) {
styleElm = plt.$cssShim$.createHostStyle(hostElm, scopeId, style, !!(cmpMeta.$flags$ & 10 /* needsScopedEncapsulation */));
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;
}
if (BUILD.hydrateServerSide || BUILD.hotModuleReplacement) {
styleElm.setAttribute(HYDRATED_STYLE_ID, scopeId);
}
styleContainerNode.insertBefore(styleElm, styleContainerNode.querySelector('link'));
}
if (appliedStyles) {
appliedStyles.add(scopeId);
}
}
}
else if (BUILD.constructableCSS && !styleContainerNode.adoptedStyleSheets.includes(style)) {
styleContainerNode.adoptedStyleSheets = [...styleContainerNode.adoptedStyleSheets, style];
}
}
return scopeId;
};
const attachStyles = (hostRef) => {
const cmpMeta = hostRef.$cmpMeta$;
const elm = hostRef.$hostElement$;
const flags = cmpMeta.$flags$;
const endAttachStyles = createTime('attachStyles', cmpMeta.$tagName$);
const scopeId = addStyle(BUILD.shadowDom && supportsShadow && elm.shadowRoot ? elm.shadowRoot : elm.getRootNode(), cmpMeta, hostRef.$modeName$, elm);
if ((BUILD.shadowDom || BUILD.scoped) && BUILD.cssAnnotations && flags & 10 /* needsScopedEncapsulation */) {
// only required when we're NOT using native shadow dom (slot)
// or this browser doesn't support native shadow dom
// and this host element was NOT created with SSR
// let's pick out the inner content for slot projection
// create a node to represent where the original
// content was first placed, which is useful later on
// DOM WRITE!!
elm['s-sc'] = scopeId;
elm.classList.add(scopeId + '-h');
if (BUILD.scoped && flags & 2 /* scopedCssEncapsulation */) {
elm.classList.add(scopeId + '-s');
}
}
endAttachStyles();
};
const getScopeId = (cmp, mode) => 'sc-' + (BUILD.mode && mode && cmp.$flags$ & 32 /* hasMode */ ? cmp.$tagName$ + '-' + mode : cmp.$tagName$);
const convertScopedToShadow = (css) => css.replace(/\/\*!@([^\/]+)\*\/[^\{]+\{/g, '$1{');
// Private
const computeMode = (elm) => modeResolutionChain.map(h => h(elm)).find(m => !!m);
// Public
const setMode = (handler) => modeResolutionChain.push(handler);
const getMode = (ref) => getHostRef(ref).$modeName$;
/**
* Default style mode id
*/
/**
* Reusable empty obj/array
* Don't add values to these!!
*/
const EMPTY_OBJ = {};
/**
* Namespaces
*/
const SVG_NS = 'http://www.w3.org/2000/svg';
const HTML_NS = 'http://www.w3.org/1999/xhtml';
const isDef = (v) => v != null;
const noop = () => {
/* noop*/
};
const isComplexType = (o) => {
// https://jsperf.com/typeof-fn-object/5
o = typeof o;
return o === 'object' || o === 'function';
};
const IS_DENO_ENV = typeof Deno !== 'undefined';
const IS_NODE_ENV = !IS_DENO_ENV &&
typeof global !== 'undefined' &&
typeof require === 'function' &&
!!global.process &&
typeof __filename === 'string' &&
(!global.origin || typeof global.origin !== 'string');
const IS_DENO_WINDOWS_ENV = IS_DENO_ENV && Deno.build.os === 'windows';
const getCurrentDirectory = IS_NODE_ENV ? process.cwd : IS_DENO_ENV ? Deno.cwd : () => '/';
const exit = IS_NODE_ENV ? process.exit : IS_DENO_ENV ? Deno.exit : noop;
/**
* Production h() function based on Preact by
* Jason Miller (@developit)
* Licensed under the MIT License
* https://github.com/developit/preact/blob/master/LICENSE
*
* Modified for Stencil's compiler and vdom
*/
// const stack: any[] = [];
// export function h(nodeName: string | d.FunctionalComponent, vnodeData: d.PropsType, child?: d.ChildType): d.VNode;
// export function h(nodeName: string | d.FunctionalComponent, vnodeData: d.PropsType, ...children: d.ChildType[]): d.VNode;
const h = (nodeName, vnodeData, ...children) => {
let child = null;
let key = null;
let slotName = null;
let simple = false;
let lastSimple = false;
let vNodeChildren = [];
const walk = (c) => {
for (let i = 0; i < c.length; i++) {
child = c[i];
if (Array.isArray(child)) {
walk(child);
}
else if (child != null && typeof child !== 'boolean') {
if ((simple = typeof nodeName !== 'function' && !isComplexType(child))) {
child = String(child);
}
else if (BUILD.isDev && typeof nodeName !== 'function' && child.$flags$ === undefined) {
consoleDevError(`vNode passed as children has unexpected type.
Make sure it's using the correct h() function.
Empty objects can also be the cause, look for JSX comments that became objects.`);
}
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 ? newVNode(null, child) : child);
}
lastSimple = simple;
}
}
};
walk(children);
if (vnodeData) {
if (BUILD.isDev && nodeName === 'input') {
validateInputProperties(vnodeData);
}
// normalize class / classname attributes
if (BUILD.vdomKey && vnodeData.key) {
key = vnodeData.key;
}
if (BUILD.slotRelocation && vnodeData.name) {
slotName = vnodeData.name;
}
if (BUILD.vdomClass) {
const classData = vnodeData.className || vnodeData.class;
if (classData) {
vnodeData.class =
typeof classData !== 'object'
? classData
: Object.keys(classData)
.filter(k => classData[k])
.join(' ');
}
}
}
if (BUILD.isDev && vNodeChildren.some(isHost)) {
consoleDevError(`The <Host> must be the single root component. Make sure:
- You are NOT using hostData() and <Host> in the same component.
- <Host> is used once, and it's the single root component of the render() function.`);
}
if (BUILD.vdomFunctional && typeof nodeName === 'function') {
// nodeName is a functional component
return nodeName(vnodeData === null ? {} : vnodeData, vNodeChildren, vdomFnUtils);
}
const vnode = newVNode(nodeName, null);
vnode.$attrs$ = vnodeData;
if (vNodeChildren.length > 0) {
vnode.$children$ = vNodeChildren;
}
if (BUILD.vdomKey) {
vnode.$key$ = key;
}
if (BUILD.slotRelocation) {
vnode.$name$ = slotName;
}
return vnode;
};
const newVNode = (tag, text) => {
const vnode = {
$flags$: 0,
$tag$: tag,
$text$: text,
$elm$: null,
$children$: null,
};
if (BUILD.vdomAttribute) {
vnode.$attrs$ = null;
}
if (BUILD.vdomKey) {
vnode.$key$ = null;
}
if (BUILD.slotRelocation) {
vnode.$name$ = null;
}
return vnode;
};
const Host = {};
const isHost = (node) => node && node.$tag$ === Host;
const vdomFnUtils = {
forEach: (children, cb) => children.map(convertToPublic).forEach(cb),
map: (children, cb) => children
.map(convertToPublic)
.map(cb)
.map(convertToPrivate),
};
const convertToPublic = (node) => ({
vattrs: node.$attrs$,
vchildren: node.$children$,
vkey: node.$key$,
vname: node.$name$,
vtag: node.$tag$,
vtext: node.$text$,
});
const convertToPrivate = (node) => {
if (typeof node.vtag === 'function') {
const vnodeData = Object.assign({}, node.vattrs);
if (node.vkey) {
vnodeData.key = node.vkey;
}
if (node.vname) {
vnodeData.name = node.vname;
}
return h(node.vtag, vnodeData, ...node.vchildren || []);
}
const vnode = newVNode(node.vtag, node.vtext);
vnode.$attrs$ = node.vattrs;
vnode.$children$ = node.vchildren;
vnode.$key$ = node.vkey;
vnode.$name$ = node.vname;
return vnode;
};
const validateInputProperties = (vnodeData) => {
const props = Object.keys(vnodeData);
const typeIndex = props.indexOf('type');
const minIndex = props.indexOf('min');
const maxIndex = props.indexOf('max');
const stepIndex = props.indexOf('min');
const value = props.indexOf('value');
if (value === -1) {
return;
}
if (value < typeIndex || value < minIndex || value < maxIndex || value < stepIndex) {
consoleDevWarn(`The "value" prop of <input> should be set after "min", "max", "type" and "step"`);
}
};
/**
* 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) {
let isProp = isMemberInElement(elm, memberName);
let ln = memberName.toLowerCase();
if (BUILD.vdomClass && memberName === 'class') {
const classList = elm.classList;
const oldClasses = parseClassList(oldValue);
const newClasses = parseClassList(newValue);
classList.remove(...oldClasses.filter(c => c && !newClasses.includes(c)));
classList.add(...newClasses.filter(c => c && !oldClasses.includes(c)));
}
else if (BUILD.vdomStyle && memberName === 'style') {
// update style attribute, css properties and values
if (BUILD.updatable) {
for (const prop in oldValue) {
if (!newValue || newValue[prop] == null) {
if (!BUILD.hydrateServerSide && prop.includes('-')) {
elm.style.removeProperty(prop);
}
else {
elm.style[prop] = '';
}
}
}
}
for (const prop in newValue) {
if (!oldValue || newValue[prop] !== oldValue[prop]) {
if (!BUILD.hydrateServerSide && prop.includes('-')) {
elm.style.setProperty(prop, newValue[prop]);
}
else {
elm.style[prop] = newValue[prop];
}
}
}
}
else if (BUILD.vdomKey && memberName === 'key')
;
else if (BUILD.vdomRef && memberName === 'ref') {
// minifier will clean this up
if (newValue) {
newValue(elm);
}
}
else if (BUILD.vdomListener && (BUILD.lazyLoad ? !isProp : !elm.__lookupSetter__(memberName)) && memberName[0] === 'o' && memberName[1] === 'n') {
// 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 (memberName[2] === '-') {
// on- prefixed events
// allows to be explicit about the dom event to listen without any magic
// under the hood:
// <my-cmp on-click> // listens for "click"
// <my-cmp on-Click> // listens for "Click"
// <my-cmp on-ionChange> // listens for "ionChange"
// <my-cmp on-EVENTS> // listens for "EVENTS"
memberName = memberName.slice(3);
}
else if (isMemberInElement(win, ln)) {
// standard event
// the JSX attribute could have been "onMouseOver" and the
// member name "onmouseover" is on the window's prototype
// so let's add the listener "mouseover", which is all lowercased
memberName = ln.slice(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 = ln[2] + memberName.slice(3);
}
if (oldValue) {
plt.rel(elm, memberName, oldValue, false);
}
if (newValue) {
plt.ael(elm, memberName, newValue, false);
}
}
else if (BUILD.vdomPropOrAttr) {
// Set property if it exists and it's not a SVG
const isComplex = isComplexType(newValue);
if ((isProp || (isComplex && newValue !== null)) && !isSvg) {
try {
if (!elm.tagName.includes('-')) {
let n = newValue == null ? '' : newValue;
// Workaround for Safari, moving the <input> caret when re-assigning the same valued
if (memberName === 'list') {
isProp = false;
// tslint:disable-next-line: triple-equals
}
else if (oldValue == null || elm[memberName] != n) {
elm[memberName] = n;
}
}
else {
elm[memberName] = newValue;
}
}
catch (e) { }
}
/**
* Need to manually update attribute if:
* - memberName is not an attribute
* - if we are rendering the host element in order to reflect attribute
* - if it's a SVG, since properties might not work in <svg>
* - if the newValue is null/undefined or 'false'.
*/
let xlink = false;
if (BUILD.vdomXlink) {
if (ln !== (ln = ln.replace(/^xlink\:?/, ''))) {
memberName = ln;
xlink = true;
}
}
if (newValue == null || newValue === false) {
if (newValue !== false || elm.getAttribute(memberName) === '') {
if (BUILD.vdomXlink && xlink) {
elm.removeAttributeNS(XLINK_NS, memberName);
}
else {
elm.removeAttribute(memberName);
}
}
}
else if ((!isProp || flags & 4 /* isHost */ || isSvg) && !isComplex) {
newValue = newValue === true ? '' : newValue;
if (BUILD.vdomXlink && xlink) {
elm.setAttributeNS(XLINK_NS, memberName, newValue);
}
else {
elm.setAttribute(memberName, newValue);
}
}
}
}
};
const parseClassListRegex = /\s/;
const parseClassList = (value) => (!value ? [] : value.split(parseClassListRegex));
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;
if (BUILD.updatable) {
// remove attributes no longer present on the vnode by setting them to undefined
for (memberName in oldVnodeAttrs) {
if (!(memberName in newVnodeAttrs)) {
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.$flags$);
}
};
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 (BUILD.slotRelocation && !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');
}
newVNode.$flags$ |= newVNode.$children$
? // slot element has fallback content
2 /* isSlotFallback */
: // slot element does not have fallback content
1 /* isSlotReference */;
}
}
if (BUILD.isDev && newVNode.$elm$) {
consoleError(`The JSX ${newVNode.$text$ !== null ? `"${newVNode.$text$}" text` : `"${newVNode.$tag$}" element`} node should not be shared within the same renderer. The renderer caches element lookups in order to improve performance. However, a side effect from this is that the exact same JSX node should not be reused. For more information please see https://stenciljs.com/docs/templating-jsx#avoid-shared-jsx-nodes`);
}
if (BUILD.vdomText && newVNode.$text$ !== null) {
// create text node
elm = newVNode.$elm$ = doc.createTextNode(newVNode.$text$);
}
else if (BUILD.slotRelocation && newVNode.$flags$ & 1 /* isSlotReference */) {
// create a slot reference node
elm = newVNode.$elm$ = BUILD.isDebug || BUILD.hydrateServerSide ? slotReferenceDebugNode(newVNode) : doc.createTextNode('');
}
else {
if (BUILD.svg && !isSvgMode) {
isSvgMode = newVNode.$tag$ === 'svg';
}
// create element
elm = newVNode.$elm$ = (BUILD.svg
? doc.createElementNS(isSvgMode ? SVG_NS : HTML_NS, BUILD.slotRelocation && newVNode.$flags$ & 2 /* isSlotFallback */ ? 'slot-fb' : newVNode.$tag$)
: doc.createElement(BUILD.slotRelocation && newVNode.$flags$ & 2 /* isSlotFallback */ ? 'slot-fb' : newVNode.$tag$));
if (BUILD.svg && isSvgMode && newVNode.$tag$ === 'foreignObject') {
isSvgMode = false;
}
// add css classes, attrs, props, listeners, etc.
if (BUILD.vdomAttribute) {
updateElement(null, newVNode, isSvgMode);
}
if ((BUILD.shadowDom || BUILD.scoped) && isDef(scopeId) && elm['s-si'] !== scopeId) {
// if there is a scopeId and this is the initial render
// then let's add the scopeId as a css class
elm.classList.add((elm['s-si'] = scopeId));
}
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);
}
}
}
if (BUILD.svg) {
if (newVNode.$tag$ === 'svg') {
// Only reset the SVG context when we're exiting <svg> element
isSvgMode = false;
}
else if (elm.tagName === 'foreignObject') {
// Reenter SVG context when we're exiting <foreignObject> element
isSvgMode = true;
}
}
}
if (BUILD.slotRelocation) {
elm['s-hn'] = hostTagName;
if (newVNode.$flags$ & (2 /* isSlotFallback */ | 1 /* isSlotReference */)) {
// remember the content reference comment
elm['s-sr'] = true;
// remember the content reference comment
elm['s-cr'] = contentRef;
// remember the slot name, or empty string for default slot
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 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 = ((BUILD.slotRelocation && parentElm['s-cr'] && parentElm['s-cr'].parentNode) || parentElm);
let childNode;
if (BUILD.shadowDom && containerElm.shadowRoot && containerElm.tagName === hostTagName) {
containerElm = containerElm.shadowRoot;
}
for (; startIdx <= endIdx; ++startIdx) {
if (vnodes[startIdx]) {
childNode = createElm(null, parentVNode, startIdx, parentElm);
if (childNode) {
vnodes[startIdx].$elm$ = childNode;
containerElm.insertBefore(childNode, BUILD.slotRelocation ? referenceNode(before) : before);
}
}
}
};
const removeVnodes = (vnodes, startIdx, endIdx, vnode, elm) => {
for (; startIdx <= endIdx; ++startIdx) {
if ((vnode = vnodes[startIdx])) {
elm = vnode.$elm$;
callNodeRefs(vnode);
if (BUILD.slotRelocation) {
// 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 (BUILD.slotRelocation && (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 (BUILD.slotRelocation && (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;
if (BUILD.vdomKey) {
for (i = oldStartIdx; i <= oldEndIdx; ++i) {
if (oldCh[i] && oldCh[i].$key$ !== null && oldCh[i].$key$ === newStartVnode.$key$) {
idxInOld = i;
break;
}
}
}
if (BUILD.vdomKey && 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) {
if (BUILD.slotRelocation) {
parentReferenceNode(oldStartVnode.$elm$).insertBefore(node, referenceNode(oldStartVnode.$elm$));
}
else {
oldStartVnode.$elm$.parentNode.insertBefore(node, oldStartVnode.$elm$);
}
}
}
}
if (oldStartIdx > oldEndIdx) {
addVnodes(parentElm, newCh[newEndIdx + 1] == null ? null : newCh[newEndIdx + 1].$elm$, newVNode, newCh, newStartIdx, newEndIdx);
}
else if (BUILD.updatable && 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 (BUILD.slotRelocation && vnode1.$tag$ === 'slot') {
return vnode1.$name$ === vnode2.$name$;
}
if (BUILD.vdomKey) {
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.$children$;
const tag = newVNode.$tag$;
const text = newVNode.$text$;
let defaultHolder;
if (!BUILD.vdomText || text === null) {
if (BUILD.svg) {
// test if we're rendering an svg element, or still rendering nodes inside of one
// only add this to the when the compiler sees we're using an svg somewhere
isSvgMode = tag === 'svg' ? true : tag === 'foreignObject' ? false : isSvgMode;
}
// element node
if (BUILD.vdomAttribute || BUILD.reflect) {
if (BUILD.slot && 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 (BUILD.updatable && oldChildren !== null && newChildren !== null) {
// looks like there's child vnodes for both the old and new vnodes
updateChildren(elm, oldChildren, newVNode, newChildren);
}
else if (newChildren !== null) {
// no old child vnodes, but there are new child vnodes to add
if (BUILD.updatable && BUILD.vdomText && oldVNode.$text$ !== null) {
// 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 (BUILD.updatable && oldChildren !== null) {
// no new child vnodes, but there are old child vnodes to remove
removeVnodes(oldChildren, 0, oldChildren.length - 1);
}
if (BUILD.svg && isSvgMode && tag === 'svg') {
isSvgMode = false;
}
}
else if (BUILD.vdomText && BUILD.slotRelocation && (defaultHolder = elm['s-cr'])) {
// this element has slotted content
defaultHolder.parentNode.textContent = text;
}
else if (BUILD.vdomText && oldVNode.$text$ !== text) {
// update the text content for the text only vnode
// and also only if the text is different than before
elm.data = text;
}
};
const updateFallbackSlotVisibility = (elm) => {
// tslint:disable-next-line: prefer-const
let childNodes = elm.childNodes;
let childNode;
let i;
let ilen;
let j;
let slotNameAttr;
let nodeType;
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 childNode;
let node;
let hostContentNodes;
let slotNameAttr;
let relocateNodeData;
let j;
let i = 0;
let childNodes = elm.childNodes;
let ilen = childNodes.length;
for (; 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
if (isNodeLocatedInSlot(node, slotNameAttr)) {
// it's possible we've already decided to relocate this node
relocateNodeData = relocateNodes.find(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'] = node['s-sn'] || slotNameAttr;
if (relocateNodeData) {
// previously we never found a slot home for this node
// but turns out we did, so let's remember it now
relocateNodeData.$slotRefNode$ = childNode;
}
else {
// add to our list of nodes to relocate
relocateNodes.push({
$slotRefNode$: childNode,
$nodeToRelocate$: node,
});
}
if (node['s-sr']) {
relocateNodes.map(relocateNode => {
if (isNodeLocatedInSlot(relocateNode.$nodeToRelocate$, node['s-sn'])) {
relocateNodeData = relocateNodes.find(r => r.$nodeToRelocate$ === node);
if (relocateNodeData && !relocateNode.$slotRefNode$) {
relocateNode.$slotRefNode$ = relocateNodeData.$slotRefNode$;
}
}
});
}
}
else if (!relocateNodes.some(r => r.$nodeToRelocate$ === node)) {
// so far this element does not have a slot home, not setting slotRefNode on purpose
// if we never find a home for this element then we'll need to hide it
relocateNodes.push({
$nodeToRelocate$: node,
});
}
}
}
}
if (childNode.nodeType === 1 /* ElementNode */) {
relocateSlotContent(childNode);
}
}
};
const isNodeLocatedInSlot = (nodeToRelocate, slotNameAttr) => {
if (nodeToRelocate.nodeType === 1 /* ElementNode */) {
if (nodeToRelocate.getAttribute('slot') === null && slotNameAttr === '') {
return true;
}
if (nodeToRelocate.getAttribute('slot') === slotNameAttr) {
return true;
}
return false;
}
if (nodeToRelocate['s-sn'] === slotNameAttr) {
return true;
}
return slotNameAttr === '';
};
const callNodeRefs = (vNode) => {
if (BUILD.vdomRef) {
vNode.$attrs$ && vNode.$attrs$.ref && vNode.$attrs$.ref(null);
vNode.$children$ && vNode.$children$.map(