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{"version":3,"file":"Render.js","sourceRoot":"","sources":["../src/Render.ts"],"names":[],"mappings":"AAAA,OAAO,aAAa,MAAM,oBAAoB,CAAC;AAC/C,OAAO,WAAW,MAAM,kBAAkB,CAAC;AAC3C,OAAO,EAAE,oBAAoB,EAAE,MAAM,6BAA6B,CAAC;AACnE,OAAO,EAAE,UAAU,EAAE,MAAM,8BAA8B,CAAC;AAM1D,MAAM,kBAAkB,GAAG,IAAI,GAAG,EAAc,CAAC;AACjD,MAAM,aAAa,GAAG,IAAI,aAAa,EAAoB,CAAC;AAE5D,MAAM,wBAAwB,GAAG,IAAI,WAAW,EAAE,CAAC,CAAC,uCAAuC;AAE3F,IAAI,iBAA4C,EAC/C,wBAAoD,CAAC;AAEtD,IAAI,qBAA0C,CAAC;AAE/C,IAAI,YAAkC,CAAC;AAEvC;;;;;GAKG;AACH,MAAM,cAAc,GAAG,KAAK,EAAE,YAAwB,EAAE,EAAE;IACzD,4BAA4B;IAC5B,wBAAwB,CAAC,GAAG,CAAC,YAAY,CAAC,CAAC;IAE3C,4BAA4B;IAC5B,MAAM,kBAAkB,EAAE,CAAC;AAC5B,CAAC,CAAC;AAEF;;;;GAIG;AACH,MAAM,iBAAiB,GAAG,CAAC,YAAwB,EAAE,EAAE;IACtD,aAAa,CAAC,SAAS,CAAC,uBAAuB,EAAE,YAAY,CAAC,CAAC;IAC/D,kBAAkB,CAAC,GAAG,CAAC,YAAY,CAAC,CAAC;IACrC,YAAY,CAAC,OAAO,EAAE,CAAC;AACxB,CAAC,CAAC;AAEF;;;;GAIG;AACH,MAAM,YAAY,GAAG,CAAC,YAAwB,EAAE,EAAE;IACjD,wBAAwB,CAAC,MAAM,CAAC,YAAY,CAAC,CAAC;IAC9C,kBAAkB,CAAC,MAAM,CAAC,YAAY,CAAC,CAAC;AACzC,CAAC,CAAC;AAEF;;GAEG;AACH,MAAM,kBAAkB,GAAG,KAAK,IAAI,EAAE;IACrC,IAAI,CAAC,YAAY,EAAE;QAClB,YAAY,GAAG,IAAI,OAAO,CAAO,OAAO,CAAC,EAAE;YAC1C,MAAM,CAAC,qBAAqB,CAAC,GAAG,EAAE;gBACjC,qCAAqC;gBAErC,6GAA6G;gBAC7G,wBAAwB,CAAC,OAAO,CAAC,iBAAiB,CAAC,CAAC;gBACpD,2GAA2G;gBAE3G,qEAAqE;gBACrE,YAAY,GAAG,IAAI,CAAC;gBACpB,OAAO,EAAE,CAAC;gBAEV,2EAA2E;gBAC3E,IAAI,CAAC,qBAAqB,EAAE;oBAC3B,qBAAqB,GAAG,UAAU,CAAC,GAAG,EAAE;wBACvC,qBAAqB,GAAG,SAAS,CAAC;wBAClC,IAAI,wBAAwB,CAAC,OAAO,EAAE,EAAE;4BACvC,mBAAmB,EAAE,CAAC;yBACtB;oBACF,CAAC,EAAE,GAAG,CAAC,CAAC;iBACR;YACF,CAAC,CAAC,CAAC;QACJ,CAAC,CAAC,CAAC;KACH;IAED,MAAM,YAAY,CAAC;AACpB,CAAC,CAAC;AAEF;;GAEG;AACH,MAAM,cAAc,GAAG,GAAG,EAAE;IAC3B,IAAI,iBAAiB,EAAE;QACtB,OAAO,iBAAiB,CAAC;KACzB;IAED,iBAAiB,GAAG,IAAI,OAAO,CAAO,OAAO,CAAC,EAAE;QAC/C,wBAAwB,GAAG,OAAO,CAAC;QACnC,MAAM,CAAC,qBAAqB,CAAC,GAAG,EAAE;YACjC,IAAI,wBAAwB,CAAC,OAAO,EAAE,EAAE;gBACvC,iBAAiB,GAAG,SAAS,CAAC;gBAC9B,OAAO,EAAE,CAAC;aACV;QACF,CAAC,CAAC,CAAC;IACJ,CAAC,CAAC,CAAC;IAEH,OAAO,iBAAiB,CAAC;AAC1B,CAAC,CAAC;AAEF,MAAM,+BAA+B,GAAG,GAAG,EAAE;IAC5C,MAAM,eAAe,GAAG,oBAAoB,EAAE,CAAC,GAAG,CAAC,GAAG,CAAC,EAAE,CAAC,cAAc,CAAC,WAAW,CAAC,GAAG,CAAC,CAAC,CAAC;IAC3F,OAAO,OAAO,CAAC,GAAG,CAAC,eAAe,CAAC,CAAC;AACrC,CAAC,CAAC;AAEF,MAAM,cAAc,GAAG,KAAK,IAAI,EAAE;IACjC,MAAM,+BAA+B,EAAE,CAAC;IACxC,MAAM,cAAc,EAAE,CAAC;AACxB,CAAC,CAAC;AAEF,MAAM,mBAAmB,GAAG,GAAG,EAAE;IAChC,IAAI,CAAC,wBAAwB,CAAC,OAAO,EAAE,EAAE;QACxC,yDAAyD;QACzD,OAAO;KACP;IAED,IAAI,wBAAwB,EAAE;QAC7B,wBAAwB,EAAE,CAAC;QAC3B,wBAAwB,GAAG,SAAS,CAAC;QACrC,iBAAiB,GAAG,SAAS,CAAC;KAC9B;AACF,CAAC,CAAC;AAEF;;;;;;;;;;;;;;;GAeG;AACH,MAAM,sBAAsB,GAAG,KAAK,EAAE,OAA2F,EAAE,EAAE;IACpI,kBAAkB,CAAC,OAAO,CAAC,CAAC,OAAmB,EAAE,EAAE;QAClD,MAAM,IAAI,GAAG,OAAO,CAAC,WAAgC,CAAC;QACtD,MAAM,GAAG,GAAG,IAAI,CAAC,WAAW,EAAE,CAAC,MAAM,EAAE,CAAC;QACxC,MAAM,QAAQ,GAAG,UAAU,CAAC,IAAI,CAAC,CAAC;QAClC,MAAM,aAAa,GAAG,IAAI,CAAC,WAAW,EAAE,CAAC,eAAe,EAAE,CAAC;QAC3D,MAAM,UAAU,GAAG,IAAI,CAAC,WAAW,EAAE,CAAC,YAAY,EAAE,CAAC;QACrD,IAAI,CAAC,OAAO,IAAI,CAAC,OAAO,CAAC,GAAG,KAAK,GAAG,CAAC,IAAI,CAAC,OAAO,CAAC,QAAQ,IAAI,QAAQ,CAAC,IAAI,CAAC,OAAO,CAAC,aAAa,IAAI,aAAa,CAAC,IAAI,CAAC,OAAO,CAAC,UAAU,IAAI,UAAU,CAAC,EAAE;YAC1J,cAAc,CAAC,OAAO,CAAC,CAAC;SACxB;IACF,CAAC,CAAC,CAAC;IACH,MAAM,cAAc,EAAE,CAAC;AACxB,CAAC,CAAC;AAEF,MAAM,2BAA2B,GAAG,CAAC,QAAuC,EAAE,EAAE;IAC/E,aAAa,CAAC,WAAW,CAAC,uBAAuB,EAAE,QAAQ,CAAC,CAAC;AAC9D,CAAC,CAAC;AAEF,MAAM,2BAA2B,GAAG,CAAC,QAAuC,EAAE,EAAE;IAC/E,aAAa,CAAC,WAAW,CAAC,uBAAuB,EAAE,QAAQ,CAAC,CAAC;AAC9D,CAAC,CAAC;AAEF,OAAO,EACN,cAAc,EACd,iBAAiB,EACjB,YAAY,EACZ,cAAc,EACd,sBAAsB,EACtB,2BAA2B,EAC3B,2BAA2B,GAC3B,CAAC","sourcesContent":["import EventProvider from \"./EventProvider.js\";\nimport RenderQueue from \"./RenderQueue.js\";\nimport { getAllRegisteredTags } from \"./CustomElementsRegistry.js\";\nimport { isRtlAware } from \"./locale/RTLAwareRegistry.js\";\nimport type UI5Element from \"./UI5Element.js\";\nimport type { PromiseResolve, Timeout } from \"./types.js\";\n\ntype BeforeComponentRenderCallback = (webComponent: UI5Element) => void;\n\nconst registeredElements = new Set();\nconst eventProvider = new EventProvider();\n\nconst invalidatedWebComponents = new RenderQueue(); // Queue for invalidated web components\n\nlet renderTaskPromise: Promise | undefined,\n\trenderTaskPromiseResolve: PromiseResolve | undefined;\n\nlet mutationObserverTimer: Timeout | undefined;\n\nlet queuePromise: Promise | null;\n\n/**\n * Schedules a render task (if not already scheduled) to render the component\n *\n * @param webComponent\n * @returns {Promise}\n */\nconst renderDeferred = async (webComponent: UI5Element) => {\n\t// Enqueue the web component\n\tinvalidatedWebComponents.add(webComponent);\n\n\t// Schedule a rendering task\n\tawait scheduleRenderTask();\n};\n\n/**\n * Renders a component synchronously and adds it to the registry of rendered components\n *\n * @param webComponent\n */\nconst renderImmediately = (webComponent: UI5Element) => {\n\teventProvider.fireEvent(\"beforeComponentRender\", webComponent);\n\tregisteredElements.add(webComponent);\n\twebComponent._render();\n};\n\n/**\n * Cancels the rendering of a component, if awaiting to be rendered, and removes it from the registry of rendered components\n *\n * @param webComponent\n */\nconst cancelRender = (webComponent: UI5Element) => {\n\tinvalidatedWebComponents.remove(webComponent);\n\tregisteredElements.delete(webComponent);\n};\n\n/**\n * Schedules a rendering task, if not scheduled already\n */\nconst scheduleRenderTask = async () => {\n\tif (!queuePromise) {\n\t\tqueuePromise = new Promise(resolve => {\n\t\t\twindow.requestAnimationFrame(() => {\n\t\t\t\t// Render all components in the queue\n\n\t\t\t\t// console.log(`--------------------RENDER TASK START------------------------------`); // eslint-disable-line\n\t\t\t\tinvalidatedWebComponents.process(renderImmediately);\n\t\t\t\t// console.log(`--------------------RENDER TASK END------------------------------`); // eslint-disable-line\n\n\t\t\t\t// Resolve the promise so that callers of renderDeferred can continue\n\t\t\t\tqueuePromise = null;\n\t\t\t\tresolve();\n\n\t\t\t\t// Wait for Mutation observer before the render task is considered finished\n\t\t\t\tif (!mutationObserverTimer) {\n\t\t\t\t\tmutationObserverTimer = setTimeout(() => {\n\t\t\t\t\t\tmutationObserverTimer = undefined;\n\t\t\t\t\t\tif (invalidatedWebComponents.isEmpty()) {\n\t\t\t\t\t\t\t_resolveTaskPromise();\n\t\t\t\t\t\t}\n\t\t\t\t\t}, 200);\n\t\t\t\t}\n\t\t\t});\n\t\t});\n\t}\n\n\tawait queuePromise;\n};\n\n/**\n * return a promise that will be resolved once all invalidated web components are rendered\n */\nconst whenDOMUpdated = () => {\n\tif (renderTaskPromise) {\n\t\treturn renderTaskPromise;\n\t}\n\n\trenderTaskPromise = new Promise(resolve => {\n\t\trenderTaskPromiseResolve = resolve;\n\t\twindow.requestAnimationFrame(() => {\n\t\t\tif (invalidatedWebComponents.isEmpty()) {\n\t\t\t\trenderTaskPromise = undefined;\n\t\t\t\tresolve();\n\t\t\t}\n\t\t});\n\t});\n\n\treturn renderTaskPromise;\n};\n\nconst whenAllCustomElementsAreDefined = () => {\n\tconst definedPromises = getAllRegisteredTags().map(tag => customElements.whenDefined(tag));\n\treturn Promise.all(definedPromises);\n};\n\nconst renderFinished = async () => {\n\tawait whenAllCustomElementsAreDefined();\n\tawait whenDOMUpdated();\n};\n\nconst _resolveTaskPromise = () => {\n\tif (!invalidatedWebComponents.isEmpty()) {\n\t\t// More updates are pending. Resolve will be called again\n\t\treturn;\n\t}\n\n\tif (renderTaskPromiseResolve) {\n\t\trenderTaskPromiseResolve();\n\t\trenderTaskPromiseResolve = undefined;\n\t\trenderTaskPromise = undefined;\n\t}\n};\n\n/**\n * Re-renders all UI5 Elements on the page, with the option to specify filters to rerender only some components.\n *\n * Usage:\n * reRenderAllUI5Elements() -> re-renders all components\n * reRenderAllUI5Elements({tag: \"ui5-button\"}) -> re-renders only instances of ui5-button\n * reRenderAllUI5Elements({rtlAware: true}) -> re-renders only rtlAware components\n * reRenderAllUI5Elements({languageAware: true}) -> re-renders only languageAware components\n * reRenderAllUI5Elements({themeAware: true}) -> re-renders only themeAware components\n * reRenderAllUI5Elements({rtlAware: true, languageAware: true}) -> re-renders components that are rtlAware or languageAware\n * etc...\n *\n * @public\n * @param {object|undefined} filters - Object with keys that can be \"rtlAware\" or \"languageAware\"\n * @returns {Promise}\n */\nconst reRenderAllUI5Elements = async (filters?: {tag?: string, rtlAware?: boolean, languageAware?: boolean, themeAware?: boolean}) => {\n\tregisteredElements.forEach((element: UI5Element) => {\n\t\tconst ctor = element.constructor as typeof UI5Element;\n\t\tconst tag = ctor.getMetadata().getTag();\n\t\tconst rtlAware = isRtlAware(ctor);\n\t\tconst languageAware = ctor.getMetadata().isLanguageAware();\n\t\tconst themeAware = ctor.getMetadata().isThemeAware();\n\t\tif (!filters || (filters.tag === tag) || (filters.rtlAware && rtlAware) || (filters.languageAware && languageAware) || (filters.themeAware && themeAware)) {\n\t\t\trenderDeferred(element);\n\t\t}\n\t});\n\tawait renderFinished();\n};\n\nconst attachBeforeComponentRender = (listener: BeforeComponentRenderCallback) => {\n\teventProvider.attachEvent(\"beforeComponentRender\", listener);\n};\n\nconst detachBeforeComponentRender = (listener: BeforeComponentRenderCallback) => {\n\teventProvider.detachEvent(\"beforeComponentRender\", listener);\n};\n\nexport {\n\trenderDeferred,\n\trenderImmediately,\n\tcancelRender,\n\trenderFinished,\n\treRenderAllUI5Elements,\n\tattachBeforeComponentRender,\n\tdetachBeforeComponentRender,\n};\n"]}