@ui5/webcomponents-base - npm Package Compare versions

Comparing version 0.0.0-fa45f79f6 to 0.0.0-ff46a5903

bundle.esm.js

 import { registerThemeProperties } from "./dist/AssetRegistry.js";
 
-import "./dist/features/calendar/Buddhist.js";
-import "./dist/features/calendar/Islamic.js";
-import "./dist/features/calendar/Japanese.js";
-import "./dist/features/calendar/Persian.js";
-
 // ESM bundle targets Edge + browsers with native support
 import "./dist/features/browsersupport/Edge.js";
+import "./dist/features/OpenUI5Support.js";
 
@@ -16,2 +12,3 @@ // Test components
 import "./dist/test-resources/elements/Child.js";
+import "./dist/test-resources/elements/WithStaticArea.js";
 import "./dist/test-resources/elements/GenericExt.js";
@@ -18,0 +15,0 @@

CHANGELOG.md

@@ -6,2 +6,40 @@ # Change Log
 
+# [0.19.0](https://github.com/SAP/ui5-webcomponents/compare/v0.18.0...v0.19.0) (2020-03-27)
+
+
+### Bug Fixes
+
+* **framework:** fix travis build ([#1212](https://github.com/SAP/ui5-webcomponents/issues/1212)) ([7f30cf3](https://github.com/SAP/ui5-webcomponents/commit/7f30cf3))
+* **framework:** openUI5 cldr support re-added ([#1207](https://github.com/SAP/ui5-webcomponents/issues/1207)) ([6bf40a2](https://github.com/SAP/ui5-webcomponents/commit/6bf40a2))
+* **framework:** Provide a workaround for Firefox 74 shadow root bug ([#1347](https://github.com/SAP/ui5-webcomponents/issues/1347)) ([7cc67a7](https://github.com/SAP/ui5-webcomponents/commit/7cc67a7))
+* **framework:** StaticArea and StaticAreaElement identify as UI5Element ([#1168](https://github.com/SAP/ui5-webcomponents/issues/1168)) ([28f827a](https://github.com/SAP/ui5-webcomponents/commit/28f827a))
+* **framework:** prevent infinite loop when fetching i18n bundles ([#1333](https://github.com/SAP/ui5-webcomponents/issues/1333)) ([f605566](https://github.com/SAP/ui5-webcomponents/commit/f605566))
+* **framework:** prevent error when deleting static area item ([#1335](https://github.com/SAP/ui5-webcomponents/issues/1335)) ([5a99536](https://github.com/SAP/ui5-webcomponents/commit/5a99536))
+* **framework:** apply size "compact" for StaticArea items ([#1204](https://github.com/SAP/ui5-webcomponents/issues/1204)) ([c411774](https://github.com/SAP/ui5-webcomponents/commit/c411774))
+* **framework:** merge metadata properly ([#1092](https://github.com/SAP/ui5-webcomponents/issues/1092)) ([6a29872](https://github.com/SAP/ui5-webcomponents/commit/6a29872))
+* **framework:** create font face style tag only once ([#1090](https://github.com/SAP/ui5-webcomponents/issues/1090)) ([1a09e13](https://github.com/SAP/ui5-webcomponents/commit/1a09e13))
+
+
+### Code Refactoring
+
+* **framework:** propagate compact size when ui5-content-density-compact class is set ([#1136](https://github.com/SAP/ui5-webcomponents/issues/1136)) ([2db62ba](https://github.com/SAP/ui5-webcomponents/commit/2db62ba))
+
+
+### Features
+
+* **framework:** Allow the registration of custom themes ([#1109](https://github.com/SAP/ui5-webcomponents/issues/1109)) ([6a69521](https://github.com/SAP/ui5-webcomponents/commit/6a69521))
+* **framework:** create getLocaleData API ([#1269](https://github.com/SAP/ui5-webcomponents/issues/1269)) ([c9253a6](https://github.com/SAP/ui5-webcomponents/commit/c9253a6))
+* **framework:** OpenUI5 integration ([#1138](https://github.com/SAP/ui5-webcomponents/issues/1138)) ([5527990](https://github.com/SAP/ui5-webcomponents/commit/5527990))
+* **Itemnavigation:** add paging behaviour ([#1116](https://github.com/SAP/ui5-webcomponents/issues/1116)) ([1cb0832](https://github.com/SAP/ui5-webcomponents/commit/1cb0832))
+* **ScrollEnablement:** enhance implementation to work on desktop ([#1374](https://github.com/SAP/ui5-webcomponents/issues/1374)) ([2567bea](https://github.com/SAP/ui5-webcomponents/commit/2567bea))
+
+
+### BREAKING CHANGES
+
+* **framework:** remove `set/get` for compact size, use CSS class `ui5-content-density-compact` as a replacement.
+
+
+
+
+
 # [0.18.0](https://github.com/SAP/ui5-webcomponents/compare/v0.17.0...v0.18.0) (2019-12-02)
@@ -8,0 +46,0 @@

dist/asset-registries/i18n.js

@@ -1,6 +0,6 @@
-import "../shims/jquery-shim.js";
-import "../shims/Core-shim.js";
-import { getLanguage } from "../LocaleProvider.js";
+import getLocale from "../locale/getLocale.js";
 import { fetchJsonOnce } from "../util/FetchHelper.js";
-import { normalizeLocale, nextFallbackLocale } from "../util/normalizeLocale.js";
+import normalizeLocale from "../locale/normalizeLocale.js";
+import nextFallbackLocale from "../locale/nextFallbackLocale.js";
+import { DEFAULT_LANGUAGE } from "../generated/AssetParameters.js";
 
@@ -52,3 +52,3 @@ const bundleData = new Map();
 
-	const language = getLanguage();
+	const language = getLocale().getLanguage();
 
@@ -60,2 +60,6 @@ let localeId = normalizeLocale(language);
 
+	if (localeId === DEFAULT_LANGUAGE) {
+		return;
+	}
+
 	const bundleURL = bundlesForPackage[localeId];
@@ -65,3 +69,3 @@
 		setI18nBundleData(packageName, bundleURL);
-		return bundleURL;
+		return;
 	}
@@ -68,0 +72,0 @@

dist/asset-registries/LocaleData.js

@@ -1,6 +0,8 @@
-import { registerModuleContent } from "../ResourceLoaderOverrides.js";
 import { fetchJsonOnce } from "../util/FetchHelper.js";
+import { getFeature } from "../FeaturesRegistry.js";
+import { DEFAULT_LOCALE, SUPPORTED_LOCALES } from "../generated/AssetParameters.js";
 
-const supportedLocales = ["ar", "ar_EG", "ar_SA", "bg", "ca", "cs", "da", "de", "de_AT", "de_CH", "el", "el_CY", "en", "en_AU", "en_GB", "en_HK", "en_IE", "en_IN", "en_NZ", "en_PG", "en_SG", "en_ZA", "es", "es_AR", "es_BO", "es_CL", "es_CO", "es_MX", "es_PE", "es_UY", "es_VE", "et", "fa", "fi", "fr", "fr_BE", "fr_CA", "fr_CH", "fr_LU", "he", "hi", "hr", "hu", "id", "it", "it_CH", "ja", "kk", "ko", "lt", "lv", "ms", "nb", "nl", "nl_BE", "pl", "pt", "pt_PT", "ro", "ru", "ru_UA", "sk", "sl", "sr", "sv", "th", "tr", "uk", "vi", "zh_CN", "zh_HK", "zh_SG", "zh_TW"];
+const OpenUI5Support = getFeature("OpenUI5Support");
 
+const resources = new Map();
 const cldrData = {};
@@ -38,9 +40,9 @@ const cldrUrls = {};
 	let localeId = `${language}_${region}`;
-	if (!supportedLocales.includes(localeId)) {
+	if (!SUPPORTED_LOCALES.includes(localeId)) {
 		// fallback to language only
 		localeId = language;
 	}
-	if (!supportedLocales.includes(localeId)) {
+	if (!SUPPORTED_LOCALES.includes(localeId)) {
 		// fallback to english
-		localeId = "en";
+		localeId = DEFAULT_LOCALE;
 	}
@@ -57,3 +59,3 @@
 
-	const missingLocales = supportedLocales.filter(locale => !cldrData[locale] && !cldrUrls[locale]);
+	const missingLocales = SUPPORTED_LOCALES.filter(locale => !cldrData[locale] && !cldrUrls[locale]);
 	missingLocales.forEach(locale => {
@@ -64,2 +66,20 @@ cldrUrls[locale] = cldrMappingFn(locale);
 
+const registerModuleContent = (moduleName, content) => {
+	resources.set(moduleName, content);
+};
+
+const getModuleContent = moduleName => {
+	const moduleContent = resources.get(moduleName);
+	if (moduleContent) {
+		return moduleContent;
+	}
+
+	const missingModule = moduleName.match(/sap\/ui\/core\/cldr\/(\w+)\.json/);
+	if (missingModule) {
+		throw new Error(`CLDR data for locale ${missingModule[1]} is not loaded!`);
+	}
+
+	throw new Error(`Unknown module ${moduleName}`);
+};
+
 const fetchCldr = async (language, region, script) => {
@@ -69,5 +89,9 @@ resolveMissingMappings();
 
-	const cldrObj = cldrData[localeId];
+	let cldrObj = cldrData[localeId];
 	const url = cldrUrls[localeId];
 
+	if (!cldrObj && OpenUI5Support) {
+		cldrObj = OpenUI5Support.getLocaleDataObject();
+	}
+
 	if (cldrObj) {
@@ -104,3 +128,4 @@ // inlined from build or fetched independently
 	getCldrData,
+	getModuleContent,
 	_registerMappingFunction,
 };

dist/asset-registries/Themes.js

 import { fetchJsonOnce } from "../util/FetchHelper.js";
+import { DEFAULT_THEME } from "../generated/AssetParameters.js";
 
@@ -49,4 +50,4 @@ const themeURLs = new Map();
 		const regThemesStr = [...registeredThemes.values()].join(", ");
-		console.warn(`You have requested a non-registered theme - falling back to sap_fiori_3. Registered themes are: ${regThemesStr}`); /* eslint-disable-line */
-		return themeStyles.get(`${packageName}_sap_fiori_3`);
+		console.warn(`You have requested a non-registered theme - falling back to ${DEFAULT_THEME}. Registered themes are: ${regThemesStr}`); /* eslint-disable-line */
+		return themeStyles.get(`${packageName}_${DEFAULT_THEME}`);
 	}
@@ -53,0 +54,0 @@

dist/boot.js

 import whenDOMReady from "./util/whenDOMReady.js";
 import insertFontFace from "./FontFace.js";
 import { getTheme } from "./config/Theme.js";
-import { _applyTheme } from "./Theming.js";
+import applyTheme from "./theming/applyTheme.js";
 import whenPolyfillLoaded from "./compatibility/whenPolyfillLoaded.js";
+import { getFeature } from "./FeaturesRegistry.js";
 
 let bootPromise;
+const OpenUI5Support = getFeature("OpenUI5Support");
 
@@ -15,4 +17,9 @@ const boot = () => {
 	bootPromise = new Promise(async resolve => {
+		if (OpenUI5Support) {
+			await OpenUI5Support.init();
+		}
+
 		await whenDOMReady();
-		await _applyTheme(getTheme());
+		await applyTheme(getTheme());
+		OpenUI5Support && OpenUI5Support.attachListeners();
 		insertFontFace();
@@ -19,0 +26,0 @@ await whenPolyfillLoaded();

dist/config/AnimationMode.js

 import { getAnimationMode as getConfiguredAnimationMode } from "../InitialConfiguration.js";
 
-const animationMode = getConfiguredAnimationMode();
+let animationMode;
 
 const getAnimationMode = () => {
+	if (animationMode === undefined) {
+		animationMode = getConfiguredAnimationMode();
+	}
+
 	return animationMode;
@@ -7,0 +11,0 @@ };

dist/config/CalendarType.js

@@ -1,13 +0,13 @@
-import CalendarType from "@ui5/webcomponents-utils/dist/sap/ui/core/CalendarType.js";
+import CalendarType from "../types/CalendarType.js";
 import { getCalendarType as getConfiguredCalendarType } from "../InitialConfiguration.js";
 
-const calendarType = getConfiguredCalendarType();
+let calendarType;
 
 const getCalendarType = () => {
-	if (calendarType) {
-		const type = Object.keys(CalendarType).find(calType => calType === calendarType);
+	if (calendarType === undefined) {
+		calendarType = getConfiguredCalendarType();
+	}
 
-		if (type) {
-			return type;
-		}
+	if (CalendarType.isValid(calendarType)) {
+		return calendarType;
 	}
@@ -14,0 +14,0 @@

dist/config/FormatSettings.js

 import { getFormatSettings } from "../InitialConfiguration.js";
 
-const formatSettings = getFormatSettings();
+let formatSettings;
 
 const getFirstDayOfWeek = () => {
+	if (formatSettings === undefined) {
+		formatSettings = getFormatSettings();
+	}
+
 	return formatSettings.firstDayOfWeek;
@@ -7,0 +11,0 @@ };

dist/config/Language.js

 import { getLanguage as getConfiguredLanguage } from "../InitialConfiguration.js";
 
-const language = getConfiguredLanguage();
+let language;
 
 const getLanguage = () => {
+	if (language === undefined) {
+		language = getConfiguredLanguage();
+	}
 	return language;
@@ -7,0 +10,0 @@ };

dist/config/NoConflict.js

@@ -12,9 +12,14 @@ import { getNoConflict as getConfiguredNoConflict } from "../InitialConfiguration.js";
 
-let noConflict = getConfiguredNoConflict();
+let noConflict;
 
 const shouldNotFireOriginalEvent = eventName => {
-	return !(noConflict.events && noConflict.events.includes && noConflict.events.includes(eventName));
+	const nc = getNoConflict();
+	return !(nc.events && nc.events.includes && nc.events.includes(eventName));
 };
 
 const getNoConflict = () => {
+	if (noConflict === undefined) {
+		noConflict = getConfiguredNoConflict();
+	}
+
 	return noConflict;
@@ -24,2 +29,4 @@ };
 const skipOriginalEvent = eventName => {
+	const nc = getNoConflict();
+
 	// Always fire these events
@@ -31,3 +38,3 @@ if (shouldFireOriginalEvent(eventName)) {
 	// Read from the configuration
-	if (noConflict === true) {
+	if (nc === true) {
 		return true;
@@ -34,0 +41,0 @@ }

dist/config/Theme.js

 import { getTheme as getConfiguredTheme } from "../InitialConfiguration.js";
-import { _applyTheme } from "../Theming.js";
+import applyTheme from "../theming/applyTheme.js";
 
-let theme = getConfiguredTheme();
+let theme;
 
 const getTheme = () => {
+	if (theme === undefined) {
+		theme = getConfiguredTheme();
+	}
+
 	return theme;
@@ -18,3 +22,3 @@ };
 	// Update CSS Custom Properties
-	await _applyTheme(theme);
+	await applyTheme(theme);
 };
@@ -21,0 +25,0 @@

dist/delegate/ItemNavigation.js

@@ -9,3 +9,3 @@ import RenderScheduler from "../RenderScheduler.js";
 	isEnd,
-} from "../events/PseudoEvents.js";
+} from "../Keys.js";
 
@@ -12,0 +12,0 @@ import EventProvider from "../EventProvider.js";

dist/delegate/ScrollEnablement.js

@@ -0,1 +1,2 @@
+import { isPhone } from "../Device.js";
 import EventProvider from "../EventProvider.js";
@@ -5,2 +6,3 @@ import scroll from "../animations/scroll.js";
 const scrollEventName = "scroll";
+const touchEndEventName = isPhone() ? "touchend" : "mouseup";
 
@@ -10,4 +12,16 @@ class ScrollEnablement extends EventProvider {
 		super();
-		containerComponent.addEventListener("touchstart", this.ontouchstart.bind(this), { passive: true });
-		containerComponent.addEventListener("touchmove", this.ontouchmove.bind(this), { passive: true });
+		this.containerComponent = containerComponent;
+		this.mouseMove = this.ontouchmove.bind(this);
+		this.mouseUp = this.ontouchend.bind(this);
+		this.touchStart = this.ontouchstart.bind(this);
+
+		this.isPhone = isPhone();
+
+		if (this.isPhone) {
+			containerComponent.addEventListener("touchstart", this.touchStart, { passive: true });
+			containerComponent.addEventListener("touchmove", this.mouseMove, { passive: true });
+			containerComponent.addEventListener("touchend", this.mouseUp, { passive: true });
+		} else {
+			containerComponent.addEventListener("mousedown", this.touchStart, { passive: true });
+		}
 	}
@@ -46,4 +60,4 @@
 		const rect = this._container.getBoundingClientRect();
-		const x = touch.clientX;
-		const y = touch.clientY;
+		const x = this.isPhone ? touch.clientX : touch.x;
+		const y = this.isPhone ? touch.clientY : touch.y;
 
@@ -55,7 +69,13 @@ return x >= rect.left && x <= rect.right
 	ontouchstart(event) {
-		const touch = event.touches[0];
-		this._prevDragX = touch.pageX;
-		this._prevDragY = touch.pageY;
+		const touch = this.isPhone ? event.touches[0] : null;
 
-		this._canScroll = this._isTouchInside(touch);
+		if (!this.isPhone) {
+			document.addEventListener("mouseup", this.mouseUp, { passive: true });
+			document.addEventListener("mousemove", this.mouseMove, { passive: true });
+		}
+
+		this._prevDragX = this.isPhone ? touch.pageX : event.x;
+		this._prevDragY = this.isPhone ? touch.pageY : event.y;
+
+		this._canScroll = this._isTouchInside(this.isPhone ? touch : event);
 	}
@@ -69,6 +89,6 @@
 		const container = this._container;
-		const touch = event.touches[0];
+		const touch = this.isPhone ? event.touches[0] : null;
 
-		const dragX = touch.pageX;
-		const dragY = touch.pageY;
+		const dragX = this.isPhone ? touch.pageX : event.x;
+		const dragY = this.isPhone ? touch.pageY : event.y;
 
@@ -78,3 +98,6 @@ container.scrollLeft += this._prevDragX - dragX;
 
-		this.fireEvent(scrollEventName, {});
+		this.fireEvent(scrollEventName, {
+			isLeft: dragX > this._prevDragX,
+			isRight: dragX < this._prevDragX,
+		});
 
@@ -84,4 +107,30 @@ this._prevDragX = dragX;
 	}
+
+	ontouchend(event) {
+		if (!this._canScroll) {
+			return;
+		}
+
+		const container = this._container;
+		const dragX = this.isPhone ? event.pageX : event.x;
+		const dragY = this.isPhone ? event.pageY : event.y;
+
+		container.scrollLeft += this._prevDragX - dragX;
+		container.scrollTop += this._prevDragY - dragY;
+
+		this.fireEvent(touchEndEventName, {
+			isLeft: dragX > this._prevDragX,
+			isRight: dragX < this._prevDragX,
+		});
+
+		this._prevDragX = dragX;
+		this._prevDragY = dragY;
+
+		if (!this.isPhone) {
+			document.removeEventListener("mousemove", this.mouseMove, { passive: true });
+			document.removeEventListener("mouseup", this.mouseUp);
+		}
+	}
 }
 
 export default ScrollEnablement;

dist/features/browsersupport/IE11.js

@@ -5,3 +5,3 @@ // CSS Custom Properties
 // String
-import "@ui5/webcomponents-utils/dist/sap/ui/thirdparty/es6-string-methods.js";
+import "../../thirdparty/es6-string-methods.js";
 
@@ -8,0 +8,0 @@ // Object

dist/FontFace.js

@@ -5,2 +5,3 @@ /**
 import createStyleInHead from "./util/createStyleInHead.js";
+import { getFeature } from "./FeaturesRegistry.js";
 
@@ -64,2 +65,8 @@ /* CDN Locations */
 
+	// If OpenUI5 is found, let it set the font
+	const OpenUI5Support = getFeature("OpenUI5Support");
+	if (OpenUI5Support && OpenUI5Support.isLoaded()) {
+		return;
+	}
+
 	createStyleInHead(fontFaceCSS, { "data-ui5-font-face": "" });
@@ -66,0 +73,0 @@ };

dist/i18nBundle.js

@@ -15,9 +15,7 @@ import { fetchI18nBundle, getI18nBundleData } from "./asset-registries/i18n.js";
 		}
+
 		const bundle = getI18nBundleData(this.packageName);
+		const messageText = bundle && bundle[textObj.key] ? bundle[textObj.key] : textObj.defaultText;
 
-		if (!bundle || !bundle[textObj.key]) {
-			return formatMessage(textObj.defaultText, params); // Fallback to "en"
-		}
-
-		return formatMessage(bundle[textObj.key], params);
+		return formatMessage(messageText, params);
 	}
@@ -31,7 +29,7 @@ }
 
-	const i18nBunle = new I18nBundle(packageName);
-	I18nBundleInstances.set(packageName, i18nBunle);
-	return i18nBunle;
+	const i18nBundle = new I18nBundle(packageName);
+	I18nBundleInstances.set(packageName, i18nBundle);
+	return i18nBundle;
 };
 
 export { fetchI18nBundle, getI18nBundle };

dist/InitialConfiguration.js

@@ -0,6 +1,10 @@
+import merge from "./thirdparty/merge.js";
+import { getFeature } from "./FeaturesRegistry.js";
+import { DEFAULT_THEME } from "./generated/AssetParameters.js";
+
 let initialized = false;
 
-const initialConfig = {
+let initialConfig = {
 	animationMode: "full",
-	theme: "sap_fiori_3",
+	theme: DEFAULT_THEME,
 	rtl: null,
@@ -53,4 +57,2 @@ language: null,
 
-let runtimeConfig = {};
-
 const parseConfigurationScript = () => {
@@ -69,3 +71,3 @@ const configScript = document.querySelector("[data-ui5-config]") || document.querySelector("[data-id='sap-ui-config']"); // for backward compatibility
 		if (configJSON) {
-			runtimeConfig = Object.assign({}, configJSON);
+			initialConfig = merge(initialConfig, configJSON);
 		}
@@ -91,12 +93,17 @@ }
 
-		runtimeConfig[param] = value;
+		initialConfig[param] = value;
 	});
 };
 
-const applyConfigurations = () => {
-	Object.keys(runtimeConfig).forEach(key => {
-		initialConfig[key] = runtimeConfig[key];
-	});
+const applyOpenUI5Configuration = () => {
+	const OpenUI5Support = getFeature("OpenUI5Support");
+	if (!OpenUI5Support || !OpenUI5Support.isLoaded()) {
+		return;
+	}
+
+	const OpenUI5Config = OpenUI5Support.getConfigurationSettingsObject();
+	initialConfig = merge(initialConfig, OpenUI5Config);
 };
 
+
 const initConfiguration = () => {
@@ -107,6 +114,11 @@ if (initialized) {
 
+	// 1. Lowest priority - configuration script
 	parseConfigurationScript();
+
+	// 2. URL parameters overwrite configuration script parameters
 	parseURLParameters();
-	applyConfigurations();
 
+	// 3. If OpenUI5 is detected, it has the highest priority
+	applyOpenUI5Configuration();
+
 	initialized = true;
@@ -113,0 +125,0 @@ };

dist/StaticAreaItem.js

 import { getStaticAreaInstance, removeStaticArea } from "./StaticArea.js";
+import RenderScheduler from "./RenderScheduler.js";
 
@@ -12,4 +13,9 @@ /**
 		this.ui5ElementContext = _ui5ElementContext;
+		this._rendered = false;
 	}
 
+	isRendered() {
+		return this._rendered;
+	}
+
 	/**
@@ -30,2 +36,3 @@ * @protected
 			getStaticAreaInstance().appendChild(this.staticAreaItemDomRef);
+			this._rendered = true;
 		}
@@ -40,2 +47,6 @@
 	_removeFragmentFromStaticArea() {
+		if (!this.staticAreaItemDomRef) {
+			return;
+		}
+
 		const staticArea = getStaticAreaInstance();
@@ -55,5 +66,26 @@
 	 * @protected
+	 */
+	_updateContentDensity(isCompact) {
+		if (!this.staticAreaItemDomRef) {
+			return;
+		}
+
+		if (isCompact) {
+			this.staticAreaItemDomRef.classList.add("sapUiSizeCompact");
+			this.staticAreaItemDomRef.classList.add("ui5-content-density-compact");
+		} else {
+			this.staticAreaItemDomRef.classList.remove("sapUiSizeCompact");
+			this.staticAreaItemDomRef.classList.remove("ui5-content-density-compact");
+		}
+	}
+
+	/**
+	 * @protected
 	 * Returns reference to the DOM element where the current fragment is added.
 	 */
-	getDomRef() {
+	async getDomRef() {
+		if (!this._rendered || !this.staticAreaItemDomRef) {
+			this._updateFragment();
+		}
+		await RenderScheduler.whenDOMUpdated(); // Wait for the content of the ui5-static-area-item to be rendered
 		return this.staticAreaItemDomRef.shadowRoot;
@@ -60,0 +92,0 @@ }

dist/SVGIconRegistry.js

 const registry = new Map();
 const iconCollectionPromises = new Map();
 
+const ICON_NOT_FOUND = "ICON_NOT_FOUND";
 const DEFAULT_COLLECTION = "SAP-icons";
@@ -30,6 +31,11 @@
 	if (!iconCollectionPromises.has(collection)) {
-		iconCollectionPromises.set(collection, Promise.reject());
+		iconCollectionPromises.set(collection, Promise.resolve(ICON_NOT_FOUND));
 	}
 
-	await iconCollectionPromises.get(collection);
+	const iconData = await iconCollectionPromises.get(collection);
+
+	if (iconData === ICON_NOT_FOUND) {
+		return iconData;
+	}
+
 	return registry.get(key);
@@ -36,0 +42,0 @@ };

dist/test-resources/assets/Themes.js

@@ -7,2 +7,3 @@ import { registerThemeProperties } from "../../asset-registries/Themes.js";
 const belizeHcb = `:root{ --var1: orange; }`;
+const belizeHcw = `:root{ --var1: orange; }`;
 
@@ -13,1 +14,2 @@ registerThemeProperties("@ui5/webcomponents-base-test", "sap_fiori_3", fiori3);
 registerThemeProperties("@ui5/webcomponents-base-test", "sap_belize_hcb", belizeHcb);
+registerThemeProperties("@ui5/webcomponents-base-test", "sap_belize_hcw", belizeHcw);

dist/test-resources/elements/Generic.js

@@ -29,2 +29,3 @@ import UI5Element from "../../UI5Element.js";
 	},
+	managedSlots: true,
 	slots: {
@@ -31,0 +32,0 @@ default: {

dist/test-resources/elements/Parent.js

@@ -6,2 +6,3 @@ import UI5Element from "../../UI5Element.js";
 	tag: "ui5-test-parent",
+	managedSlots: true,
 	slots: {
@@ -8,0 +9,0 @@ default: {

dist/Theming.js

@@ -1,45 +0,7 @@
-import { addCustomCSS, getCustomCSS } from "./theming/CustomStyle.js";
-import { getThemeProperties, getRegisteredPackages } from "./asset-registries/Themes.js";
-import { injectThemeProperties } from "./theming/StyleInjection.js";
+import { addCustomCSS } from "./theming/CustomStyle.js";
+import { setExternalThemePresent } from "./theming/ExternalThemePresent.js";
 
-const themeChangeCallbacks = [];
-
-const attachThemeChange = function attachThemeChange(callback) {
-	if (themeChangeCallbacks.indexOf(callback) === -1) {
-		themeChangeCallbacks.push(callback);
-	}
-};
-
-const _applyTheme = async theme => {
-	let cssText = "";
-
-	const registeredPackages = getRegisteredPackages();
-	registeredPackages.forEach(async packageName => {
-		cssText = await getThemeProperties(packageName, theme);
-		injectThemeProperties(cssText, packageName);
-	});
-
-	_executeThemeChangeCallbacks(theme);
-};
-
-const _executeThemeChangeCallbacks = theme => {
-	themeChangeCallbacks.forEach(callback => callback(theme));
-};
-
-const getEffectiveStyle = ElementClass => {
-	const tag = ElementClass.getMetadata().getTag();
-	const customStyle = getCustomCSS(tag) || "";
-	let componentStyles = ElementClass.styles;
-
-	if (Array.isArray(componentStyles)) {
-		componentStyles = componentStyles.join(" ");
-	}
-	return `${componentStyles} ${customStyle}`;
-};
-
 export {
-	attachThemeChange,
-	_applyTheme,
-	getEffectiveStyle,
 	addCustomCSS,
+	setExternalThemePresent,
 };

dist/types/ValueState.js

@@ -11,2 +11,3 @@ import DataType from "./DataType.js";
 	Error: "Error",
+	Information: "Information",
 };
@@ -13,0 +14,0 @@

dist/UI5Element.js

@@ -1,11 +0,12 @@
-import merge from "@ui5/webcomponents-utils/dist/sap/base/util/merge.js";
+import merge from "./thirdparty/merge.js";
 import boot from "./boot.js";
-import { skipOriginalEvent } from "./config/NoConflict.js";
-import DOMObserver from "./compatibility/DOMObserver.js";
 import UI5ElementMetadata from "./UI5ElementMetadata.js";
 import StaticAreaItem from "./StaticAreaItem.js";
+import RenderScheduler from "./RenderScheduler.js";
+import DOMObserver from "./compatibility/DOMObserver.js";
+import { skipOriginalEvent } from "./config/NoConflict.js";
+import getConstructableStyle from "./theming/getConstructableStyle.js";
+import createComponentStyleTag from "./theming/createComponentStyleTag.js";
+import getEffectiveStyle from "./theming/getEffectiveStyle.js";
 import Integer from "./types/Integer.js";
-import RenderScheduler from "./RenderScheduler.js";
-import { getConstructableStyle, createHeadStyle } from "./CSS.js";
-import { getEffectiveStyle } from "./Theming.js";
 import { kebabToCamelCase, camelToKebabCase } from "./util/StringHelper.js";
@@ -21,6 +22,7 @@ import isValidPropertyName from "./util/isValidPropertyName.js";
 const DefinitionsSet = new Set();
-const IDMap = new Map();
+let autoId = 0;
 
 const elementTimeouts = new Map();
 
+const GLOBAL_CONTENT_DENSITY_CSS_VAR = "--_ui5_content_density";
 /**
@@ -43,2 +45,3 @@ * Base class for all UI5 Web Components
 		this._initializeContainers();
+		this._upToDate = false;
 
@@ -52,2 +55,3 @@ let deferredResolve;
 		this._monitoredChildProps = new Map();
+		this._firePropertyChange = false;
 	}
@@ -59,3 +63,3 @@
 	_generateId() {
-		this._id = this.constructor._nextID();
+		this._id = `ui5wc_${++autoId}`;
 	}
@@ -67,4 +71,7 @@
 	_initializeContainers() {
+		const needsShadowDOM = this.constructor._needsShadowDOM();
+		const needsStaticArea = this.constructor._needsStaticArea();
+
 		// Init Shadow Root
-		if (this.constructor._needsShadowDOM()) {
+		if (needsShadowDOM) {
 			this.attachShadow({ mode: "open" });
@@ -74,3 +81,3 @@
 			if (window.ShadyDOM) {
-				createHeadStyle(this.constructor);
+				createComponentStyleTag(this.constructor);
 			}
@@ -86,3 +93,3 @@
 		// Init StaticAreaItem only if needed
-		if (this.constructor._needsStaticArea()) {
+		if (needsStaticArea) {
 			this.staticAreaItem = new StaticAreaItem(this);
@@ -97,8 +104,17 @@ }
 	async connectedCallback() {
+		const needsShadowDOM = this.constructor._needsShadowDOM();
+		const slotsAreManaged = this.constructor.getMetadata().slotsAreManaged();
+
 		// Render the Shadow DOM
-		if (this.constructor._needsShadowDOM()) {
-			// always register the observer before yielding control to the main thread (await)
-			this._startObservingDOMChildren();
+		if (needsShadowDOM) {
+			if (slotsAreManaged) {
+				// always register the observer before yielding control to the main thread (await)
+				this._startObservingDOMChildren();
+				await this._processChildren();
+			}
 
-			await this._processChildren();
+			if (!this.shadowRoot) { // Workaround for Firefox74 bug
+				await Promise.resolve();
+			}
+
 			await RenderScheduler.renderImmediately(this);
@@ -110,7 +126,2 @@ this._domRefReadyPromise._deferredResolve();
 		}
-
-		// Render Fragment if neccessary
-		if (this.constructor._needsStaticArea()) {
-			this.staticAreaItem._updateFragment(this);
-		}
 	}
@@ -123,4 +134,11 @@
 	disconnectedCallback() {
-		if (this.constructor._needsShadowDOM()) {
-			this._stopObservingDOMChildren();
+		const needsShadowDOM = this.constructor._needsShadowDOM();
+		const needsStaticArea = this.constructor._needsStaticArea();
+		const slotsAreManaged = this.constructor.getMetadata().slotsAreManaged();
+
+		if (needsShadowDOM) {
+			if (slotsAreManaged) {
+				this._stopObservingDOMChildren();
+			}
+
 			if (typeof this.onExitDOM === "function") {
@@ -131,3 +149,3 @@ this.onExitDOM();
 
-		if (this.constructor._needsStaticArea()) {
+		if (needsStaticArea) {
 			this.staticAreaItem._removeFragmentFromStaticArea();
@@ -145,5 +163,7 @@ }
 		}
+
+		const canSlotText = this.constructor.getMetadata().canSlotText();
 		const mutationObserverOptions = {
 			childList: true,
-			subtree: true,
+			subtree: canSlotText,
 			characterData: true,
@@ -177,3 +197,3 @@ };
 		const slotsMap = this.constructor.getMetadata().getSlots();
-		const canSlotText = slotsMap.default && slotsMap.default.type === Node;
+		const canSlotText = this.constructor.getMetadata().canSlotText();
 		const domChildren = Array.from(canSlotText ? this.childNodes : this.children);
@@ -183,3 +203,3 @@
 		for (const [slotName, slotData] of Object.entries(slotsMap)) { // eslint-disable-line
-			this._clearSlot(slotName);
+			this._clearSlot(slotName, slotData);
 		}
@@ -204,5 +224,5 @@
 			if (slotData.individualSlots) {
-				const nextId = (autoIncrementMap.get(slotName) || 0) + 1;
-				autoIncrementMap.set(slotName, nextId);
-				child._individualSlot = `${slotName}-${nextId}`;
+				const nextIndex = (autoIncrementMap.get(slotName) || 0) + 1;
+				autoIncrementMap.set(slotName, nextIndex);
+				child._individualSlot = `${slotName}-${nextIndex}`;
 			}
@@ -231,4 +251,4 @@
 
-			if (child.isUI5Element) {
-				this._attachChildPropertyUpdated(child, slotData);
+			if (child.isUI5Element && slotData.listenFor) {
+				this._attachChildPropertyUpdated(child, slotData.listenFor);
 			}
@@ -252,3 +272,3 @@
 		});
-		this._invalidate();
+		this._invalidate("slots");
 	}
@@ -260,4 +280,3 @@
 	 */
-	_clearSlot(slotName) {
-		const slotData = this.constructor.getMetadata().getSlots()[slotName];
+	_clearSlot(slotName, slotData) {
 		const propertyName = slotData.propertyName || slotName;
@@ -355,5 +374,4 @@
 	 */
-	_attachChildPropertyUpdated(child, propData) {
-		const listenFor = propData.listenFor,
-			childMetadata = child.constructor.getMetadata(),
+	_attachChildPropertyUpdated(child, listenFor) {
+		const childMetadata = child.constructor.getMetadata(),
 			slotName = this.constructor._getSlotName(child), // all slotted children have the same configuration
@@ -365,6 +383,2 @@ childProperties = childMetadata.getProperties();
 
-		if (!listenFor) {
-			return;
-		}
-
 		if (Array.isArray(listenFor)) {
@@ -382,2 +396,3 @@ observedProps = listenFor;
 		child.addEventListener("_propertyChange", this._invalidateParentOnPropertyUpdate);
+		child._firePropertyChange = true;
 	}
@@ -390,2 +405,3 @@
 		child.removeEventListener("_propertyChange", this._invalidateParentOnPropertyUpdate);
+		child._firePropertyChange = false;
 	}
@@ -399,9 +415,9 @@
 
-		const customEvent = new CustomEvent("_propertyChange", {
-			detail: { name, newValue: value },
-			composed: false,
-			bubbles: true,
-		});
-
-		this.dispatchEvent(customEvent);
+		if (this._firePropertyChange) {
+			this.dispatchEvent(new CustomEvent("_propertyChange", {
+				detail: { name, newValue: value },
+				composed: false,
+				bubbles: true,
+			}));
+		}
 	}
@@ -437,3 +453,3 @@
 	_invalidate() {
-		if (this._invalidated) {
+		if (!this._upToDate) {
 			// console.log("already invalidated", this, ...arguments);
@@ -444,3 +460,3 @@ return;
 		if (this.getDomRef() && !this._suppressInvalidation) {
-			this._invalidated = true;
+			this._upToDate = false;
 			// console.log("INVAL", this, ...arguments);
@@ -456,2 +472,4 @@ RenderScheduler.renderDeferred(this);
 	_render() {
+		const hasIndividualSlots = this.constructor.getMetadata().hasIndividualSlots();
+
 		// suppress invalidation to prevent state changes scheduling another rendering
@@ -474,6 +492,6 @@ this._suppressInvalidation = true;
 		// console.log(this.getDomRef() ? "RE-RENDER" : "FIRST RENDER", this);
-		delete this._invalidated;
+		this._upToDate = true;
 		this._updateShadowRoot();
 
-		if (this.constructor._needsStaticArea()) {
+		if (this._shouldUpdateFragment()) {
 			this.staticAreaItem._updateFragment(this);
@@ -483,3 +501,5 @@ }
 		// Safari requires that children get the slot attribute only after the slot tags have been rendered in the shadow DOM
-		this._assignIndividualSlotsToChildren();
+		if (hasIndividualSlots) {
+			this._assignIndividualSlotsToChildren();
+		}
 
@@ -621,2 +641,12 @@ // Call the onAfterRendering hook
 
+	get isCompact() {
+		return getComputedStyle(this).getPropertyValue(GLOBAL_CONTENT_DENSITY_CSS_VAR) === "compact";
+	}
+
+	updateStaticAreaItemContentDensity() {
+		if (this.staticAreaItem) {
+			this.staticAreaItem._updateContentDensity(this.isCompact);
+		}
+	}
+
 	/**
@@ -640,17 +670,4 @@ * Used to duck-type UI5 elements without using instanceof
 	/**
-	 * Used to generate the next auto-increment id for the current class
-	 * @returns {string}
 	 * @private
 	 */
-	static _nextID() {
-		const className = kebabToCamelCase(this.getMetadata().getTag());
-		const lastNumber = IDMap.get(className);
-		const nextNumber = lastNumber !== undefined ? lastNumber + 1 : 1;
-		IDMap.set(className, nextNumber);
-		return `__${className}${nextNumber}`;
-	}
-
-	/**
-	 * @private
-	 */
 	static _getSlotName(child) {
@@ -680,2 +697,6 @@ // Text nodes can only go to the default slot
 
+	_shouldUpdateFragment() {
+		return this.constructor._needsStaticArea() && this.staticAreaItem.isRendered();
+	}
+
 	/**
@@ -705,2 +726,3 @@ * @private
 		const defaultState = {};
+		const slotsAreManaged = MetadataClass.slotsAreManaged();
 
@@ -731,6 +753,8 @@ // Initialize properties
 		// Initialize slots
-		const slots = MetadataClass.getSlots();
-		for (const [slotName, slotData] of Object.entries(slots)) { // eslint-disable-line
-			const propertyName = slotData.propertyName || slotName;
-			defaultState[propertyName] = [];
+		if (slotsAreManaged) {
+			const slots = MetadataClass.getSlots();
+			for (const [slotName, slotData] of Object.entries(slots)) { // eslint-disable-line
+				const propertyName = slotData.propertyName || slotName;
+				defaultState[propertyName] = [];
+			}
 		}
@@ -747,2 +771,3 @@
 		const proto = this.prototype;
+		const slotsAreManaged = this.getMetadata().slotsAreManaged();
 
@@ -793,20 +818,22 @@ // Properties
 		// Slots
-		const slots = this.getMetadata().getSlots();
-		for (const [slotName, slotData] of Object.entries(slots)) { // eslint-disable-line
-			if (!isValidPropertyName(slotName)) {
-				throw new Error(`"${slotName}" is not a valid property name. Use a name that does not collide with DOM APIs`);
+		if (slotsAreManaged) {
+			const slots = this.getMetadata().getSlots();
+			for (const [slotName, slotData] of Object.entries(slots)) { // eslint-disable-line
+				if (!isValidPropertyName(slotName)) {
+					throw new Error(`"${slotName}" is not a valid property name. Use a name that does not collide with DOM APIs`);
+				}
+
+				const propertyName = slotData.propertyName || slotName;
+				Object.defineProperty(proto, propertyName, {
+					get() {
+						if (this._state[propertyName] !== undefined) {
+							return this._state[propertyName];
+						}
+						return [];
+					},
+					set() {
+						throw new Error("Cannot set slots directly, use the DOM APIs");
+					},
+				});
 			}
-
-			const propertyName = slotData.propertyName || slotName;
-			Object.defineProperty(proto, propertyName, {
-				get() {
-					if (this._state[propertyName] !== undefined) {
-						return this._state[propertyName];
-					}
-					return [];
-				},
-				set() {
-					throw new Error("Cannot set slots directly, use the DOM APIs");
-				},
-			});
 		}
@@ -838,2 +865,7 @@ }
 		await boot();
+
+		if (this.onDefine) {
+			await this.onDefine();
+		}
+
 		const tag = this.getMetadata().getTag();
@@ -840,0 +872,0 @@

dist/UI5ElementMetadata.js

@@ -81,2 +81,11 @@ import DataType from "./types/DataType.js";
 	/**
+	 * Determines whether this UI5 Element has a default slot of type Node, therefore can slot text
+	 * @returns {boolean}
+	 */
+	canSlotText() {
+		const defaultSlot = this.getSlots().default;
+		return defaultSlot && defaultSlot.type === Node;
+	}
+
+	/**
 	 * Determines whether this UI5 Element supports any slots
@@ -90,2 +99,18 @@ * @public
 	/**
+	 * Determines whether this UI5 Element supports any slots with "individualSlots: true"
+	 * @public
+	 */
+	hasIndividualSlots() {
+		return this.slotsAreManaged() && Object.entries(this.getSlots()).some(([_slotName, slotData]) => slotData.individualSlots);
+	}
+
+	/**
+	 * Determines whether this UI5 Element needs to invalidate if children are added/removed/changed
+	 * @public
+	 */
+	slotsAreManaged() {
+		return !!this.metadata.managedSlots;
+	}
+
+	/**
 	 * Returns an object with key-value pairs of properties and their metadata definitions
@@ -92,0 +117,0 @@ * @public

dist/util/detectNavigatorLanguage.js

@@ -0,1 +1,3 @@
+import { DEFAULT_LANGUAGE } from "../generated/AssetParameters.js";
+
 export default () => {
@@ -10,3 +12,3 @@ const browserLanguages = navigator.languages;
 
-	return rawLocale || "en";
+	return rawLocale || DEFAULT_LANGUAGE;
 };

dist/util/StringHelper.js

@@ -1,5 +0,20 @@
-const kebabToCamelCase = string => toCamelCase(string.split("-"));
+const kebabToCamelMap = new Map();
+const camelToKebabMap = new Map();
 
-const camelToKebabCase = string => string.replace(/([a-z])([A-Z])/g, "$1-$2").toLowerCase();
+const kebabToCamelCase = string => {
+	if (!kebabToCamelMap.has(string)) {
+		const result = toCamelCase(string.split("-"));
+		kebabToCamelMap.set(string, result);
+	}
+	return kebabToCamelMap.get(string);
+};
 
+const camelToKebabCase = string => {
+	if (!camelToKebabMap.has(string)) {
+		const result = string.replace(/([a-z])([A-Z])/g, "$1-$2").toLowerCase();
+		camelToKebabMap.set(string, result);
+	}
+	return camelToKebabMap.get(string);
+};
+
 const toCamelCase = parts => {
@@ -6,0 +21,0 @@ return parts.map((string, index) => {

dist/util/TabbableElements.js

@@ -1,2 +0,1 @@
-
 import isNodeTabbable from "./isNodeTabbable.js";
@@ -3,0 +2,0 @@

package-scripts.js

@@ -0,8 +1,13 @@
+const path = require("path");
+const resolve = require("resolve");
+
 const serveConfig = `../tools/components-package/serve.json`;
 const port = `9191`;
 
+const assetParametersScript = resolve.sync("@ui5/webcomponents-base/lib/generate-asset-parameters/index.js");
+
 const scripts = {
 	clean: "rimraf dist",
 	lint: "eslint . --config config/.eslintrc.js",
-	prepare: "nps clean copy",
+	prepare: "nps clean copy generateAssetParameters",
 	build: {
@@ -13,4 +18,3 @@ default: "nps lint prepare build.bundle",
 	copy: {
-		default: "nps copy.cldr copy.src copy.test copy.webcomponents-polyfill",
-		cldr: 'copy-and-watch "../../node_modules/@ui5/webcomponents-utils/dist/**/cldr/*.json" dist/generated/assets/cldr/',
+		default: "nps copy.src copy.test copy.webcomponents-polyfill",
 		src: "copy-and-watch \"src/**/*.js\" dist/",
@@ -20,2 +24,3 @@ test: "copy-and-watch \"test/**/*.*\" dist/test-resources",
 	},
+	generateAssetParameters: `node "${assetParametersScript}"`,
 	watch: {
@@ -22,0 +27,0 @@ default: 'concurrently "nps watch.test" "nps watch.src" "nps watch.bundle"',

package.json

 {
   "name": "@ui5/webcomponents-base",
-  "version": "0.0.0-fa45f79f6",
+  "version": "0.0.0-ff46a5903",
   "description": "UI5 Web Components: webcomponents.base",
   "author": "SAP SE (https://www.sap.com)",
   "license": "Apache-2.0",
-  "type": "module",
   "module": "index.js",
@@ -28,3 +27,2 @@ "keywords": [
   "dependencies": {
-    "@ui5/webcomponents-utils": "0.0.0-fa45f79f6",
     "css-vars-ponyfill": "^2.1.2",
@@ -36,3 +34,3 @@ "lit-html": "^1.0.0",
   "devDependencies": {
-    "@ui5/webcomponents-tools": "0.0.0-fa45f79f6",
+    "@ui5/webcomponents-tools": "0.0.0-ff46a5903",
     "array-uniq": "^2.0.0",
@@ -39,0 +37,0 @@ "copy-and-watch": "^0.1.4",

src/asset-registries/i18n.js

@@ -1,6 +0,6 @@
-import "../shims/jquery-shim.js";
-import "../shims/Core-shim.js";
-import { getLanguage } from "../LocaleProvider.js";
+import getLocale from "../locale/getLocale.js";
 import { fetchJsonOnce } from "../util/FetchHelper.js";
-import { normalizeLocale, nextFallbackLocale } from "../util/normalizeLocale.js";
+import normalizeLocale from "../locale/normalizeLocale.js";
+import nextFallbackLocale from "../locale/nextFallbackLocale.js";
+import { DEFAULT_LANGUAGE } from "../generated/AssetParameters.js";
 
@@ -52,3 +52,3 @@ const bundleData = new Map();
 
-	const language = getLanguage();
+	const language = getLocale().getLanguage();
 
@@ -60,2 +60,6 @@ let localeId = normalizeLocale(language);
 
+	if (localeId === DEFAULT_LANGUAGE) {
+		return;
+	}
+
 	const bundleURL = bundlesForPackage[localeId];
@@ -65,3 +69,3 @@
 		setI18nBundleData(packageName, bundleURL);
-		return bundleURL;
+		return;
 	}
@@ -68,0 +72,0 @@

src/asset-registries/LocaleData.js

@@ -1,6 +0,8 @@
-import { registerModuleContent } from "../ResourceLoaderOverrides.js";
 import { fetchJsonOnce } from "../util/FetchHelper.js";
+import { getFeature } from "../FeaturesRegistry.js";
+import { DEFAULT_LOCALE, SUPPORTED_LOCALES } from "../generated/AssetParameters.js";
 
-const supportedLocales = ["ar", "ar_EG", "ar_SA", "bg", "ca", "cs", "da", "de", "de_AT", "de_CH", "el", "el_CY", "en", "en_AU", "en_GB", "en_HK", "en_IE", "en_IN", "en_NZ", "en_PG", "en_SG", "en_ZA", "es", "es_AR", "es_BO", "es_CL", "es_CO", "es_MX", "es_PE", "es_UY", "es_VE", "et", "fa", "fi", "fr", "fr_BE", "fr_CA", "fr_CH", "fr_LU", "he", "hi", "hr", "hu", "id", "it", "it_CH", "ja", "kk", "ko", "lt", "lv", "ms", "nb", "nl", "nl_BE", "pl", "pt", "pt_PT", "ro", "ru", "ru_UA", "sk", "sl", "sr", "sv", "th", "tr", "uk", "vi", "zh_CN", "zh_HK", "zh_SG", "zh_TW"];
+const OpenUI5Support = getFeature("OpenUI5Support");
 
+const resources = new Map();
 const cldrData = {};
@@ -38,9 +40,9 @@ const cldrUrls = {};
 	let localeId = `${language}_${region}`;
-	if (!supportedLocales.includes(localeId)) {
+	if (!SUPPORTED_LOCALES.includes(localeId)) {
 		// fallback to language only
 		localeId = language;
 	}
-	if (!supportedLocales.includes(localeId)) {
+	if (!SUPPORTED_LOCALES.includes(localeId)) {
 		// fallback to english
-		localeId = "en";
+		localeId = DEFAULT_LOCALE;
 	}
@@ -57,3 +59,3 @@
 
-	const missingLocales = supportedLocales.filter(locale => !cldrData[locale] && !cldrUrls[locale]);
+	const missingLocales = SUPPORTED_LOCALES.filter(locale => !cldrData[locale] && !cldrUrls[locale]);
 	missingLocales.forEach(locale => {
@@ -64,2 +66,20 @@ cldrUrls[locale] = cldrMappingFn(locale);
 
+const registerModuleContent = (moduleName, content) => {
+	resources.set(moduleName, content);
+};
+
+const getModuleContent = moduleName => {
+	const moduleContent = resources.get(moduleName);
+	if (moduleContent) {
+		return moduleContent;
+	}
+
+	const missingModule = moduleName.match(/sap\/ui\/core\/cldr\/(\w+)\.json/);
+	if (missingModule) {
+		throw new Error(`CLDR data for locale ${missingModule[1]} is not loaded!`);
+	}
+
+	throw new Error(`Unknown module ${moduleName}`);
+};
+
 const fetchCldr = async (language, region, script) => {
@@ -69,5 +89,9 @@ resolveMissingMappings();
 
-	const cldrObj = cldrData[localeId];
+	let cldrObj = cldrData[localeId];
 	const url = cldrUrls[localeId];
 
+	if (!cldrObj && OpenUI5Support) {
+		cldrObj = OpenUI5Support.getLocaleDataObject();
+	}
+
 	if (cldrObj) {
@@ -104,3 +128,4 @@ // inlined from build or fetched independently
 	getCldrData,
+	getModuleContent,
 	_registerMappingFunction,
 };

src/asset-registries/Themes.js

 import { fetchJsonOnce } from "../util/FetchHelper.js";
+import { DEFAULT_THEME } from "../generated/AssetParameters.js";
 
@@ -49,4 +50,4 @@ const themeURLs = new Map();
 		const regThemesStr = [...registeredThemes.values()].join(", ");
-		console.warn(`You have requested a non-registered theme - falling back to sap_fiori_3. Registered themes are: ${regThemesStr}`); /* eslint-disable-line */
-		return themeStyles.get(`${packageName}_sap_fiori_3`);
+		console.warn(`You have requested a non-registered theme - falling back to ${DEFAULT_THEME}. Registered themes are: ${regThemesStr}`); /* eslint-disable-line */
+		return themeStyles.get(`${packageName}_${DEFAULT_THEME}`);
 	}
@@ -53,0 +54,0 @@

src/boot.js

 import whenDOMReady from "./util/whenDOMReady.js";
 import insertFontFace from "./FontFace.js";
 import { getTheme } from "./config/Theme.js";
-import { _applyTheme } from "./Theming.js";
+import applyTheme from "./theming/applyTheme.js";
 import whenPolyfillLoaded from "./compatibility/whenPolyfillLoaded.js";
+import { getFeature } from "./FeaturesRegistry.js";
 
 let bootPromise;
+const OpenUI5Support = getFeature("OpenUI5Support");
 
@@ -15,4 +17,9 @@ const boot = () => {
 	bootPromise = new Promise(async resolve => {
+		if (OpenUI5Support) {
+			await OpenUI5Support.init();
+		}
+
 		await whenDOMReady();
-		await _applyTheme(getTheme());
+		await applyTheme(getTheme());
+		OpenUI5Support && OpenUI5Support.attachListeners();
 		insertFontFace();
@@ -19,0 +26,0 @@ await whenPolyfillLoaded();

src/config/AnimationMode.js

 import { getAnimationMode as getConfiguredAnimationMode } from "../InitialConfiguration.js";
 
-const animationMode = getConfiguredAnimationMode();
+let animationMode;
 
 const getAnimationMode = () => {
+	if (animationMode === undefined) {
+		animationMode = getConfiguredAnimationMode();
+	}
+
 	return animationMode;
@@ -7,0 +11,0 @@ };

src/config/CalendarType.js

@@ -1,13 +0,13 @@
-import CalendarType from "@ui5/webcomponents-utils/dist/sap/ui/core/CalendarType.js";
+import CalendarType from "../types/CalendarType.js";
 import { getCalendarType as getConfiguredCalendarType } from "../InitialConfiguration.js";
 
-const calendarType = getConfiguredCalendarType();
+let calendarType;
 
 const getCalendarType = () => {
-	if (calendarType) {
-		const type = Object.keys(CalendarType).find(calType => calType === calendarType);
+	if (calendarType === undefined) {
+		calendarType = getConfiguredCalendarType();
+	}
 
-		if (type) {
-			return type;
-		}
+	if (CalendarType.isValid(calendarType)) {
+		return calendarType;
 	}
@@ -14,0 +14,0 @@

src/config/FormatSettings.js

 import { getFormatSettings } from "../InitialConfiguration.js";
 
-const formatSettings = getFormatSettings();
+let formatSettings;
 
 const getFirstDayOfWeek = () => {
+	if (formatSettings === undefined) {
+		formatSettings = getFormatSettings();
+	}
+
 	return formatSettings.firstDayOfWeek;
@@ -7,0 +11,0 @@ };

src/config/Language.js

 import { getLanguage as getConfiguredLanguage } from "../InitialConfiguration.js";
 
-const language = getConfiguredLanguage();
+let language;
 
 const getLanguage = () => {
+	if (language === undefined) {
+		language = getConfiguredLanguage();
+	}
 	return language;
@@ -7,0 +10,0 @@ };

src/config/NoConflict.js

@@ -12,9 +12,14 @@ import { getNoConflict as getConfiguredNoConflict } from "../InitialConfiguration.js";
 
-let noConflict = getConfiguredNoConflict();
+let noConflict;
 
 const shouldNotFireOriginalEvent = eventName => {
-	return !(noConflict.events && noConflict.events.includes && noConflict.events.includes(eventName));
+	const nc = getNoConflict();
+	return !(nc.events && nc.events.includes && nc.events.includes(eventName));
 };
 
 const getNoConflict = () => {
+	if (noConflict === undefined) {
+		noConflict = getConfiguredNoConflict();
+	}
+
 	return noConflict;
@@ -24,2 +29,4 @@ };
 const skipOriginalEvent = eventName => {
+	const nc = getNoConflict();
+
 	// Always fire these events
@@ -31,3 +38,3 @@ if (shouldFireOriginalEvent(eventName)) {
 	// Read from the configuration
-	if (noConflict === true) {
+	if (nc === true) {
 		return true;
@@ -34,0 +41,0 @@ }

src/config/Theme.js

 import { getTheme as getConfiguredTheme } from "../InitialConfiguration.js";
-import { _applyTheme } from "../Theming.js";
+import applyTheme from "../theming/applyTheme.js";
 
-let theme = getConfiguredTheme();
+let theme;
 
 const getTheme = () => {
+	if (theme === undefined) {
+		theme = getConfiguredTheme();
+	}
+
 	return theme;
@@ -18,3 +22,3 @@ };
 	// Update CSS Custom Properties
-	await _applyTheme(theme);
+	await applyTheme(theme);
 };
@@ -21,0 +25,0 @@

src/delegate/ItemNavigation.js

@@ -9,3 +9,3 @@ import RenderScheduler from "../RenderScheduler.js";
 	isEnd,
-} from "../events/PseudoEvents.js";
+} from "../Keys.js";
 
@@ -12,0 +12,0 @@ import EventProvider from "../EventProvider.js";

src/delegate/ScrollEnablement.js

@@ -0,1 +1,2 @@
+import { isPhone } from "../Device.js";
 import EventProvider from "../EventProvider.js";
@@ -5,2 +6,3 @@ import scroll from "../animations/scroll.js";
 const scrollEventName = "scroll";
+const touchEndEventName = isPhone() ? "touchend" : "mouseup";
 
@@ -10,4 +12,16 @@ class ScrollEnablement extends EventProvider {
 		super();
-		containerComponent.addEventListener("touchstart", this.ontouchstart.bind(this), { passive: true });
-		containerComponent.addEventListener("touchmove", this.ontouchmove.bind(this), { passive: true });
+		this.containerComponent = containerComponent;
+		this.mouseMove = this.ontouchmove.bind(this);
+		this.mouseUp = this.ontouchend.bind(this);
+		this.touchStart = this.ontouchstart.bind(this);
+
+		this.isPhone = isPhone();
+
+		if (this.isPhone) {
+			containerComponent.addEventListener("touchstart", this.touchStart, { passive: true });
+			containerComponent.addEventListener("touchmove", this.mouseMove, { passive: true });
+			containerComponent.addEventListener("touchend", this.mouseUp, { passive: true });
+		} else {
+			containerComponent.addEventListener("mousedown", this.touchStart, { passive: true });
+		}
 	}
@@ -46,4 +60,4 @@
 		const rect = this._container.getBoundingClientRect();
-		const x = touch.clientX;
-		const y = touch.clientY;
+		const x = this.isPhone ? touch.clientX : touch.x;
+		const y = this.isPhone ? touch.clientY : touch.y;
 
@@ -55,7 +69,13 @@ return x >= rect.left && x <= rect.right
 	ontouchstart(event) {
-		const touch = event.touches[0];
-		this._prevDragX = touch.pageX;
-		this._prevDragY = touch.pageY;
+		const touch = this.isPhone ? event.touches[0] : null;
 
-		this._canScroll = this._isTouchInside(touch);
+		if (!this.isPhone) {
+			document.addEventListener("mouseup", this.mouseUp, { passive: true });
+			document.addEventListener("mousemove", this.mouseMove, { passive: true });
+		}
+
+		this._prevDragX = this.isPhone ? touch.pageX : event.x;
+		this._prevDragY = this.isPhone ? touch.pageY : event.y;
+
+		this._canScroll = this._isTouchInside(this.isPhone ? touch : event);
 	}
@@ -69,6 +89,6 @@
 		const container = this._container;
-		const touch = event.touches[0];
+		const touch = this.isPhone ? event.touches[0] : null;
 
-		const dragX = touch.pageX;
-		const dragY = touch.pageY;
+		const dragX = this.isPhone ? touch.pageX : event.x;
+		const dragY = this.isPhone ? touch.pageY : event.y;
 
@@ -78,3 +98,6 @@ container.scrollLeft += this._prevDragX - dragX;
 
-		this.fireEvent(scrollEventName, {});
+		this.fireEvent(scrollEventName, {
+			isLeft: dragX > this._prevDragX,
+			isRight: dragX < this._prevDragX,
+		});
 
@@ -84,4 +107,30 @@ this._prevDragX = dragX;
 	}
+
+	ontouchend(event) {
+		if (!this._canScroll) {
+			return;
+		}
+
+		const container = this._container;
+		const dragX = this.isPhone ? event.pageX : event.x;
+		const dragY = this.isPhone ? event.pageY : event.y;
+
+		container.scrollLeft += this._prevDragX - dragX;
+		container.scrollTop += this._prevDragY - dragY;
+
+		this.fireEvent(touchEndEventName, {
+			isLeft: dragX > this._prevDragX,
+			isRight: dragX < this._prevDragX,
+		});
+
+		this._prevDragX = dragX;
+		this._prevDragY = dragY;
+
+		if (!this.isPhone) {
+			document.removeEventListener("mousemove", this.mouseMove, { passive: true });
+			document.removeEventListener("mouseup", this.mouseUp);
+		}
+	}
 }
 
 export default ScrollEnablement;

src/features/browsersupport/IE11.js

@@ -5,3 +5,3 @@ // CSS Custom Properties
 // String
-import "@ui5/webcomponents-utils/dist/sap/ui/thirdparty/es6-string-methods.js";
+import "../../thirdparty/es6-string-methods.js";
 
@@ -8,0 +8,0 @@ // Object

src/FontFace.js

@@ -5,2 +5,3 @@ /**
 import createStyleInHead from "./util/createStyleInHead.js";
+import { getFeature } from "./FeaturesRegistry.js";
 
@@ -64,2 +65,8 @@ /* CDN Locations */
 
+	// If OpenUI5 is found, let it set the font
+	const OpenUI5Support = getFeature("OpenUI5Support");
+	if (OpenUI5Support && OpenUI5Support.isLoaded()) {
+		return;
+	}
+
 	createStyleInHead(fontFaceCSS, { "data-ui5-font-face": "" });
@@ -66,0 +73,0 @@ };

src/i18nBundle.js

@@ -15,9 +15,7 @@ import { fetchI18nBundle, getI18nBundleData } from "./asset-registries/i18n.js";
 		}
+
 		const bundle = getI18nBundleData(this.packageName);
+		const messageText = bundle && bundle[textObj.key] ? bundle[textObj.key] : textObj.defaultText;
 
-		if (!bundle || !bundle[textObj.key]) {
-			return formatMessage(textObj.defaultText, params); // Fallback to "en"
-		}
-
-		return formatMessage(bundle[textObj.key], params);
+		return formatMessage(messageText, params);
 	}
@@ -31,7 +29,7 @@ }
 
-	const i18nBunle = new I18nBundle(packageName);
-	I18nBundleInstances.set(packageName, i18nBunle);
-	return i18nBunle;
+	const i18nBundle = new I18nBundle(packageName);
+	I18nBundleInstances.set(packageName, i18nBundle);
+	return i18nBundle;
 };
 
 export { fetchI18nBundle, getI18nBundle };

src/InitialConfiguration.js

@@ -0,6 +1,10 @@
+import merge from "./thirdparty/merge.js";
+import { getFeature } from "./FeaturesRegistry.js";
+import { DEFAULT_THEME } from "./generated/AssetParameters.js";
+
 let initialized = false;
 
-const initialConfig = {
+let initialConfig = {
 	animationMode: "full",
-	theme: "sap_fiori_3",
+	theme: DEFAULT_THEME,
 	rtl: null,
@@ -53,4 +57,2 @@ language: null,
 
-let runtimeConfig = {};
-
 const parseConfigurationScript = () => {
@@ -69,3 +71,3 @@ const configScript = document.querySelector("[data-ui5-config]") || document.querySelector("[data-id='sap-ui-config']"); // for backward compatibility
 		if (configJSON) {
-			runtimeConfig = Object.assign({}, configJSON);
+			initialConfig = merge(initialConfig, configJSON);
 		}
@@ -91,12 +93,17 @@ }
 
-		runtimeConfig[param] = value;
+		initialConfig[param] = value;
 	});
 };
 
-const applyConfigurations = () => {
-	Object.keys(runtimeConfig).forEach(key => {
-		initialConfig[key] = runtimeConfig[key];
-	});
+const applyOpenUI5Configuration = () => {
+	const OpenUI5Support = getFeature("OpenUI5Support");
+	if (!OpenUI5Support || !OpenUI5Support.isLoaded()) {
+		return;
+	}
+
+	const OpenUI5Config = OpenUI5Support.getConfigurationSettingsObject();
+	initialConfig = merge(initialConfig, OpenUI5Config);
 };
 
+
 const initConfiguration = () => {
@@ -107,6 +114,11 @@ if (initialized) {
 
+	// 1. Lowest priority - configuration script
 	parseConfigurationScript();
+
+	// 2. URL parameters overwrite configuration script parameters
 	parseURLParameters();
-	applyConfigurations();
 
+	// 3. If OpenUI5 is detected, it has the highest priority
+	applyOpenUI5Configuration();
+
 	initialized = true;
@@ -113,0 +125,0 @@ };

src/StaticAreaItem.js

 import { getStaticAreaInstance, removeStaticArea } from "./StaticArea.js";
+import RenderScheduler from "./RenderScheduler.js";
 
@@ -12,4 +13,9 @@ /**
 		this.ui5ElementContext = _ui5ElementContext;
+		this._rendered = false;
 	}
 
+	isRendered() {
+		return this._rendered;
+	}
+
 	/**
@@ -30,2 +36,3 @@ * @protected
 			getStaticAreaInstance().appendChild(this.staticAreaItemDomRef);
+			this._rendered = true;
 		}
@@ -40,2 +47,6 @@
 	_removeFragmentFromStaticArea() {
+		if (!this.staticAreaItemDomRef) {
+			return;
+		}
+
 		const staticArea = getStaticAreaInstance();
@@ -55,5 +66,26 @@
 	 * @protected
+	 */
+	_updateContentDensity(isCompact) {
+		if (!this.staticAreaItemDomRef) {
+			return;
+		}
+
+		if (isCompact) {
+			this.staticAreaItemDomRef.classList.add("sapUiSizeCompact");
+			this.staticAreaItemDomRef.classList.add("ui5-content-density-compact");
+		} else {
+			this.staticAreaItemDomRef.classList.remove("sapUiSizeCompact");
+			this.staticAreaItemDomRef.classList.remove("ui5-content-density-compact");
+		}
+	}
+
+	/**
+	 * @protected
 	 * Returns reference to the DOM element where the current fragment is added.
 	 */
-	getDomRef() {
+	async getDomRef() {
+		if (!this._rendered || !this.staticAreaItemDomRef) {
+			this._updateFragment();
+		}
+		await RenderScheduler.whenDOMUpdated(); // Wait for the content of the ui5-static-area-item to be rendered
 		return this.staticAreaItemDomRef.shadowRoot;
@@ -60,0 +92,0 @@ }

src/SVGIconRegistry.js

 const registry = new Map();
 const iconCollectionPromises = new Map();
 
+const ICON_NOT_FOUND = "ICON_NOT_FOUND";
 const DEFAULT_COLLECTION = "SAP-icons";
@@ -30,6 +31,11 @@
 	if (!iconCollectionPromises.has(collection)) {
-		iconCollectionPromises.set(collection, Promise.reject());
+		iconCollectionPromises.set(collection, Promise.resolve(ICON_NOT_FOUND));
 	}
 
-	await iconCollectionPromises.get(collection);
+	const iconData = await iconCollectionPromises.get(collection);
+
+	if (iconData === ICON_NOT_FOUND) {
+		return iconData;
+	}
+
 	return registry.get(key);
@@ -36,0 +42,0 @@ };

src/Theming.js

@@ -1,45 +0,7 @@
-import { addCustomCSS, getCustomCSS } from "./theming/CustomStyle.js";
-import { getThemeProperties, getRegisteredPackages } from "./asset-registries/Themes.js";
-import { injectThemeProperties } from "./theming/StyleInjection.js";
+import { addCustomCSS } from "./theming/CustomStyle.js";
+import { setExternalThemePresent } from "./theming/ExternalThemePresent.js";
 
-const themeChangeCallbacks = [];
-
-const attachThemeChange = function attachThemeChange(callback) {
-	if (themeChangeCallbacks.indexOf(callback) === -1) {
-		themeChangeCallbacks.push(callback);
-	}
-};
-
-const _applyTheme = async theme => {
-	let cssText = "";
-
-	const registeredPackages = getRegisteredPackages();
-	registeredPackages.forEach(async packageName => {
-		cssText = await getThemeProperties(packageName, theme);
-		injectThemeProperties(cssText, packageName);
-	});
-
-	_executeThemeChangeCallbacks(theme);
-};
-
-const _executeThemeChangeCallbacks = theme => {
-	themeChangeCallbacks.forEach(callback => callback(theme));
-};
-
-const getEffectiveStyle = ElementClass => {
-	const tag = ElementClass.getMetadata().getTag();
-	const customStyle = getCustomCSS(tag) || "";
-	let componentStyles = ElementClass.styles;
-
-	if (Array.isArray(componentStyles)) {
-		componentStyles = componentStyles.join(" ");
-	}
-	return `${componentStyles} ${customStyle}`;
-};
-
 export {
-	attachThemeChange,
-	_applyTheme,
-	getEffectiveStyle,
 	addCustomCSS,
+	setExternalThemePresent,
 };

src/types/ValueState.js

@@ -11,2 +11,3 @@ import DataType from "./DataType.js";
 	Error: "Error",
+	Information: "Information",
 };
@@ -13,0 +14,0 @@

src/UI5Element.js

@@ -1,11 +0,12 @@
-import merge from "@ui5/webcomponents-utils/dist/sap/base/util/merge.js";
+import merge from "./thirdparty/merge.js";
 import boot from "./boot.js";
-import { skipOriginalEvent } from "./config/NoConflict.js";
-import DOMObserver from "./compatibility/DOMObserver.js";
 import UI5ElementMetadata from "./UI5ElementMetadata.js";
 import StaticAreaItem from "./StaticAreaItem.js";
+import RenderScheduler from "./RenderScheduler.js";
+import DOMObserver from "./compatibility/DOMObserver.js";
+import { skipOriginalEvent } from "./config/NoConflict.js";
+import getConstructableStyle from "./theming/getConstructableStyle.js";
+import createComponentStyleTag from "./theming/createComponentStyleTag.js";
+import getEffectiveStyle from "./theming/getEffectiveStyle.js";
 import Integer from "./types/Integer.js";
-import RenderScheduler from "./RenderScheduler.js";
-import { getConstructableStyle, createHeadStyle } from "./CSS.js";
-import { getEffectiveStyle } from "./Theming.js";
 import { kebabToCamelCase, camelToKebabCase } from "./util/StringHelper.js";
@@ -21,6 +22,7 @@ import isValidPropertyName from "./util/isValidPropertyName.js";
 const DefinitionsSet = new Set();
-const IDMap = new Map();
+let autoId = 0;
 
 const elementTimeouts = new Map();
 
+const GLOBAL_CONTENT_DENSITY_CSS_VAR = "--_ui5_content_density";
 /**
@@ -43,2 +45,3 @@ * Base class for all UI5 Web Components
 		this._initializeContainers();
+		this._upToDate = false;
 
@@ -52,2 +55,3 @@ let deferredResolve;
 		this._monitoredChildProps = new Map();
+		this._firePropertyChange = false;
 	}
@@ -59,3 +63,3 @@
 	_generateId() {
-		this._id = this.constructor._nextID();
+		this._id = `ui5wc_${++autoId}`;
 	}
@@ -67,4 +71,7 @@
 	_initializeContainers() {
+		const needsShadowDOM = this.constructor._needsShadowDOM();
+		const needsStaticArea = this.constructor._needsStaticArea();
+
 		// Init Shadow Root
-		if (this.constructor._needsShadowDOM()) {
+		if (needsShadowDOM) {
 			this.attachShadow({ mode: "open" });
@@ -74,3 +81,3 @@
 			if (window.ShadyDOM) {
-				createHeadStyle(this.constructor);
+				createComponentStyleTag(this.constructor);
 			}
@@ -86,3 +93,3 @@
 		// Init StaticAreaItem only if needed
-		if (this.constructor._needsStaticArea()) {
+		if (needsStaticArea) {
 			this.staticAreaItem = new StaticAreaItem(this);
@@ -97,8 +104,17 @@ }
 	async connectedCallback() {
+		const needsShadowDOM = this.constructor._needsShadowDOM();
+		const slotsAreManaged = this.constructor.getMetadata().slotsAreManaged();
+
 		// Render the Shadow DOM
-		if (this.constructor._needsShadowDOM()) {
-			// always register the observer before yielding control to the main thread (await)
-			this._startObservingDOMChildren();
+		if (needsShadowDOM) {
+			if (slotsAreManaged) {
+				// always register the observer before yielding control to the main thread (await)
+				this._startObservingDOMChildren();
+				await this._processChildren();
+			}
 
-			await this._processChildren();
+			if (!this.shadowRoot) { // Workaround for Firefox74 bug
+				await Promise.resolve();
+			}
+
 			await RenderScheduler.renderImmediately(this);
@@ -110,7 +126,2 @@ this._domRefReadyPromise._deferredResolve();
 		}
-
-		// Render Fragment if neccessary
-		if (this.constructor._needsStaticArea()) {
-			this.staticAreaItem._updateFragment(this);
-		}
 	}
@@ -123,4 +134,11 @@
 	disconnectedCallback() {
-		if (this.constructor._needsShadowDOM()) {
-			this._stopObservingDOMChildren();
+		const needsShadowDOM = this.constructor._needsShadowDOM();
+		const needsStaticArea = this.constructor._needsStaticArea();
+		const slotsAreManaged = this.constructor.getMetadata().slotsAreManaged();
+
+		if (needsShadowDOM) {
+			if (slotsAreManaged) {
+				this._stopObservingDOMChildren();
+			}
+
 			if (typeof this.onExitDOM === "function") {
@@ -131,3 +149,3 @@ this.onExitDOM();
 
-		if (this.constructor._needsStaticArea()) {
+		if (needsStaticArea) {
 			this.staticAreaItem._removeFragmentFromStaticArea();
@@ -145,5 +163,7 @@ }
 		}
+
+		const canSlotText = this.constructor.getMetadata().canSlotText();
 		const mutationObserverOptions = {
 			childList: true,
-			subtree: true,
+			subtree: canSlotText,
 			characterData: true,
@@ -177,3 +197,3 @@ };
 		const slotsMap = this.constructor.getMetadata().getSlots();
-		const canSlotText = slotsMap.default && slotsMap.default.type === Node;
+		const canSlotText = this.constructor.getMetadata().canSlotText();
 		const domChildren = Array.from(canSlotText ? this.childNodes : this.children);
@@ -183,3 +203,3 @@
 		for (const [slotName, slotData] of Object.entries(slotsMap)) { // eslint-disable-line
-			this._clearSlot(slotName);
+			this._clearSlot(slotName, slotData);
 		}
@@ -204,5 +224,5 @@
 			if (slotData.individualSlots) {
-				const nextId = (autoIncrementMap.get(slotName) || 0) + 1;
-				autoIncrementMap.set(slotName, nextId);
-				child._individualSlot = `${slotName}-${nextId}`;
+				const nextIndex = (autoIncrementMap.get(slotName) || 0) + 1;
+				autoIncrementMap.set(slotName, nextIndex);
+				child._individualSlot = `${slotName}-${nextIndex}`;
 			}
@@ -231,4 +251,4 @@
 
-			if (child.isUI5Element) {
-				this._attachChildPropertyUpdated(child, slotData);
+			if (child.isUI5Element && slotData.listenFor) {
+				this._attachChildPropertyUpdated(child, slotData.listenFor);
 			}
@@ -252,3 +272,3 @@
 		});
-		this._invalidate();
+		this._invalidate("slots");
 	}
@@ -260,4 +280,3 @@
 	 */
-	_clearSlot(slotName) {
-		const slotData = this.constructor.getMetadata().getSlots()[slotName];
+	_clearSlot(slotName, slotData) {
 		const propertyName = slotData.propertyName || slotName;
@@ -355,5 +374,4 @@
 	 */
-	_attachChildPropertyUpdated(child, propData) {
-		const listenFor = propData.listenFor,
-			childMetadata = child.constructor.getMetadata(),
+	_attachChildPropertyUpdated(child, listenFor) {
+		const childMetadata = child.constructor.getMetadata(),
 			slotName = this.constructor._getSlotName(child), // all slotted children have the same configuration
@@ -365,6 +383,2 @@ childProperties = childMetadata.getProperties();
 
-		if (!listenFor) {
-			return;
-		}
-
 		if (Array.isArray(listenFor)) {
@@ -382,2 +396,3 @@ observedProps = listenFor;
 		child.addEventListener("_propertyChange", this._invalidateParentOnPropertyUpdate);
+		child._firePropertyChange = true;
 	}
@@ -390,2 +405,3 @@
 		child.removeEventListener("_propertyChange", this._invalidateParentOnPropertyUpdate);
+		child._firePropertyChange = false;
 	}
@@ -399,9 +415,9 @@
 
-		const customEvent = new CustomEvent("_propertyChange", {
-			detail: { name, newValue: value },
-			composed: false,
-			bubbles: true,
-		});
-
-		this.dispatchEvent(customEvent);
+		if (this._firePropertyChange) {
+			this.dispatchEvent(new CustomEvent("_propertyChange", {
+				detail: { name, newValue: value },
+				composed: false,
+				bubbles: true,
+			}));
+		}
 	}
@@ -437,3 +453,3 @@
 	_invalidate() {
-		if (this._invalidated) {
+		if (!this._upToDate) {
 			// console.log("already invalidated", this, ...arguments);
@@ -444,3 +460,3 @@ return;
 		if (this.getDomRef() && !this._suppressInvalidation) {
-			this._invalidated = true;
+			this._upToDate = false;
 			// console.log("INVAL", this, ...arguments);
@@ -456,2 +472,4 @@ RenderScheduler.renderDeferred(this);
 	_render() {
+		const hasIndividualSlots = this.constructor.getMetadata().hasIndividualSlots();
+
 		// suppress invalidation to prevent state changes scheduling another rendering
@@ -474,6 +492,6 @@ this._suppressInvalidation = true;
 		// console.log(this.getDomRef() ? "RE-RENDER" : "FIRST RENDER", this);
-		delete this._invalidated;
+		this._upToDate = true;
 		this._updateShadowRoot();
 
-		if (this.constructor._needsStaticArea()) {
+		if (this._shouldUpdateFragment()) {
 			this.staticAreaItem._updateFragment(this);
@@ -483,3 +501,5 @@ }
 		// Safari requires that children get the slot attribute only after the slot tags have been rendered in the shadow DOM
-		this._assignIndividualSlotsToChildren();
+		if (hasIndividualSlots) {
+			this._assignIndividualSlotsToChildren();
+		}
 
@@ -621,2 +641,12 @@ // Call the onAfterRendering hook
 
+	get isCompact() {
+		return getComputedStyle(this).getPropertyValue(GLOBAL_CONTENT_DENSITY_CSS_VAR) === "compact";
+	}
+
+	updateStaticAreaItemContentDensity() {
+		if (this.staticAreaItem) {
+			this.staticAreaItem._updateContentDensity(this.isCompact);
+		}
+	}
+
 	/**
@@ -640,17 +670,4 @@ * Used to duck-type UI5 elements without using instanceof
 	/**
-	 * Used to generate the next auto-increment id for the current class
-	 * @returns {string}
 	 * @private
 	 */
-	static _nextID() {
-		const className = kebabToCamelCase(this.getMetadata().getTag());
-		const lastNumber = IDMap.get(className);
-		const nextNumber = lastNumber !== undefined ? lastNumber + 1 : 1;
-		IDMap.set(className, nextNumber);
-		return `__${className}${nextNumber}`;
-	}
-
-	/**
-	 * @private
-	 */
 	static _getSlotName(child) {
@@ -680,2 +697,6 @@ // Text nodes can only go to the default slot
 
+	_shouldUpdateFragment() {
+		return this.constructor._needsStaticArea() && this.staticAreaItem.isRendered();
+	}
+
 	/**
@@ -705,2 +726,3 @@ * @private
 		const defaultState = {};
+		const slotsAreManaged = MetadataClass.slotsAreManaged();
 
@@ -731,6 +753,8 @@ // Initialize properties
 		// Initialize slots
-		const slots = MetadataClass.getSlots();
-		for (const [slotName, slotData] of Object.entries(slots)) { // eslint-disable-line
-			const propertyName = slotData.propertyName || slotName;
-			defaultState[propertyName] = [];
+		if (slotsAreManaged) {
+			const slots = MetadataClass.getSlots();
+			for (const [slotName, slotData] of Object.entries(slots)) { // eslint-disable-line
+				const propertyName = slotData.propertyName || slotName;
+				defaultState[propertyName] = [];
+			}
 		}
@@ -747,2 +771,3 @@
 		const proto = this.prototype;
+		const slotsAreManaged = this.getMetadata().slotsAreManaged();
 
@@ -793,20 +818,22 @@ // Properties
 		// Slots
-		const slots = this.getMetadata().getSlots();
-		for (const [slotName, slotData] of Object.entries(slots)) { // eslint-disable-line
-			if (!isValidPropertyName(slotName)) {
-				throw new Error(`"${slotName}" is not a valid property name. Use a name that does not collide with DOM APIs`);
+		if (slotsAreManaged) {
+			const slots = this.getMetadata().getSlots();
+			for (const [slotName, slotData] of Object.entries(slots)) { // eslint-disable-line
+				if (!isValidPropertyName(slotName)) {
+					throw new Error(`"${slotName}" is not a valid property name. Use a name that does not collide with DOM APIs`);
+				}
+
+				const propertyName = slotData.propertyName || slotName;
+				Object.defineProperty(proto, propertyName, {
+					get() {
+						if (this._state[propertyName] !== undefined) {
+							return this._state[propertyName];
+						}
+						return [];
+					},
+					set() {
+						throw new Error("Cannot set slots directly, use the DOM APIs");
+					},
+				});
 			}
-
-			const propertyName = slotData.propertyName || slotName;
-			Object.defineProperty(proto, propertyName, {
-				get() {
-					if (this._state[propertyName] !== undefined) {
-						return this._state[propertyName];
-					}
-					return [];
-				},
-				set() {
-					throw new Error("Cannot set slots directly, use the DOM APIs");
-				},
-			});
 		}
@@ -838,2 +865,7 @@ }
 		await boot();
+
+		if (this.onDefine) {
+			await this.onDefine();
+		}
+
 		const tag = this.getMetadata().getTag();
@@ -840,0 +872,0 @@

src/UI5ElementMetadata.js

@@ -81,2 +81,11 @@ import DataType from "./types/DataType.js";
 	/**
+	 * Determines whether this UI5 Element has a default slot of type Node, therefore can slot text
+	 * @returns {boolean}
+	 */
+	canSlotText() {
+		const defaultSlot = this.getSlots().default;
+		return defaultSlot && defaultSlot.type === Node;
+	}
+
+	/**
 	 * Determines whether this UI5 Element supports any slots
@@ -90,2 +99,18 @@ * @public
 	/**
+	 * Determines whether this UI5 Element supports any slots with "individualSlots: true"
+	 * @public
+	 */
+	hasIndividualSlots() {
+		return this.slotsAreManaged() && Object.entries(this.getSlots()).some(([_slotName, slotData]) => slotData.individualSlots);
+	}
+
+	/**
+	 * Determines whether this UI5 Element needs to invalidate if children are added/removed/changed
+	 * @public
+	 */
+	slotsAreManaged() {
+		return !!this.metadata.managedSlots;
+	}
+
+	/**
 	 * Returns an object with key-value pairs of properties and their metadata definitions
@@ -92,0 +117,0 @@ * @public

src/util/detectNavigatorLanguage.js

@@ -0,1 +1,3 @@
+import { DEFAULT_LANGUAGE } from "../generated/AssetParameters.js";
+
 export default () => {
@@ -10,3 +12,3 @@ const browserLanguages = navigator.languages;
 
-	return rawLocale || "en";
+	return rawLocale || DEFAULT_LANGUAGE;
 };

src/util/StringHelper.js

@@ -1,5 +0,20 @@
-const kebabToCamelCase = string => toCamelCase(string.split("-"));
+const kebabToCamelMap = new Map();
+const camelToKebabMap = new Map();
 
-const camelToKebabCase = string => string.replace(/([a-z])([A-Z])/g, "$1-$2").toLowerCase();
+const kebabToCamelCase = string => {
+	if (!kebabToCamelMap.has(string)) {
+		const result = toCamelCase(string.split("-"));
+		kebabToCamelMap.set(string, result);
+	}
+	return kebabToCamelMap.get(string);
+};
 
+const camelToKebabCase = string => {
+	if (!camelToKebabMap.has(string)) {
+		const result = string.replace(/([a-z])([A-Z])/g, "$1-$2").toLowerCase();
+		camelToKebabMap.set(string, result);
+	}
+	return camelToKebabMap.get(string);
+};
+
 const toCamelCase = parts => {
@@ -6,0 +21,0 @@ return parts.map((string, index) => {

src/util/TabbableElements.js

@@ -1,2 +0,1 @@
-
 import isNodeTabbable from "./isNodeTabbable.js";
@@ -3,0 +2,0 @@

New alerts

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Accesses the file system, and could potentially read sensitive data.

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Fixed alerts

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Improved metrics

Dependency count

4

decreased by-20%

Number of low license alerts

1

decreased by-66.67%

License quality

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increased by42.86%

Worsened metrics

Total package byte prevSize

4340542

decreased by-65.22%

Number of package files

275

decreased by-19.35%

Lines of code

16488

decreased by-95.51%

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increased byInfinity%

Number of medium supply chain risk alerts

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increased by16.67%

Is type module

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Dependency changes

• - Removed@ui5/webcomponents-utils@0.0.0-fa45f79f6

• - Removed@ui5/webcomponents-utils@0.0.0-fa45f79f6(transitive)