@nebular/theme/fesm2022/nebular-theme.mjs.map

@nebular/theme

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* @license\n * Copyright Akveo. All Rights Reserved.\n * Licensed under the MIT License. See License.txt in the project root for license information.\n */\n\nimport { InjectionToken } from '@angular/core';\nimport { NbMediaBreakpoint } from './services/breakpoints.service';\nimport { NbJSThemeOptions } from './services/js-themes/theme.options';\n\nexport interface NbThemeOptions {\n  name: string;\n}\n\nexport const NB_THEME_OPTIONS = new InjectionToken<NbThemeOptions>('Nebular Theme Options');\nexport const NB_MEDIA_BREAKPOINTS = new InjectionToken<NbMediaBreakpoint[]>('Nebular Media Breakpoints');\nexport const NB_BUILT_IN_JS_THEMES = new InjectionToken<NbJSThemeOptions[]>('Nebular Built-in JS Themes');\nexport const NB_JS_THEMES = new InjectionToken<NbJSThemeOptions[]>('Nebular JS Themes');\n\n/**\n * We're providing browser apis with tokens to improve testing capabilities.\n * */\nexport const NB_WINDOW = new InjectionToken<Window>('Window');\nexport const NB_DOCUMENT = new InjectionToken<Document>('Document');\n","/**\n * @license\n * Copyright Akveo. All Rights Reserved.\n * Licensed under the MIT License. See License.txt in the project root for license information.\n */\n\nimport { Inject, Injectable } from '@angular/core';\nimport { NB_MEDIA_BREAKPOINTS } from '../theme.options';\n\n/**\n * Media breakpoint type\n *\n * Where `name` - breakpoint name alias (e.g. xs, sm, md, etc), and width - min breakpoint width\n */\nexport interface NbMediaBreakpoint {\n  name: string;\n  width: number;\n}\n\nexport const DEFAULT_MEDIA_BREAKPOINTS = [\n  {\n    name: 'xs',\n    width: 0,\n  },\n  {\n    name: 'is',\n    width: 400,\n  },\n  {\n    name: 'sm',\n    width: 576,\n  },\n  {\n    name: 'md',\n    width: 768,\n  },\n  {\n    name: 'lg',\n    width: 992,\n  },\n  {\n    name: 'xl',\n    width: 1200,\n  },\n  {\n    name: 'xxl',\n    width: 1400,\n  },\n  {\n    name: 'xxxl',\n    width: 1600,\n  },\n];\n\n/**\n * Manages media breakpoints\n *\n * Provides access to available media breakpoints to convert window width to a configured breakpoint,\n * e.g. 200px - *xs* breakpoint\n */\n@Injectable()\nexport class NbMediaBreakpointsService {\n\n  private breakpointsMap: { [breakpoint: string]: number };\n\n  constructor(@Inject(NB_MEDIA_BREAKPOINTS) private breakpoints) {\n    this.breakpointsMap = this.breakpoints.reduce((res, b: NbMediaBreakpoint) => {\n      res[b.name] = b.width;\n      return res;\n    }, {});\n  }\n\n  /**\n   * Returns a configured breakpoint by width\n   * @param width number\n   * @returns {Z|{name: string, width: number}}\n   */\n  getByWidth(width: number): NbMediaBreakpoint {\n    const unknown = { name: 'unknown', width: width };\n    const breakpoints = this.getBreakpoints();\n\n    return breakpoints\n      .find((point: NbMediaBreakpoint, index: number) => {\n        const next = breakpoints[index + 1];\n        return width >= point.width && (!next || width < next.width);\n      }) || unknown;\n  }\n\n  /**\n   * Returns a configured breakpoint by name\n   * @param name string\n   * @returns NbMediaBreakpoint\n   */\n  getByName(name: string): NbMediaBreakpoint {\n    const unknown = { name: 'unknown', width: NaN };\n    const breakpoints = this.getBreakpoints();\n\n    return breakpoints.find((point: NbMediaBreakpoint) => name === point.name) || unknown;\n  }\n\n  /**\n   * Returns a list of configured breakpoints for the theme\n   * @returns NbMediaBreakpoint[]\n   */\n  getBreakpoints(): NbMediaBreakpoint[] {\n    return this.breakpoints;\n  }\n\n  /**\n   * Returns a map of configured breakpoints for the theme\n   * @returns {[p: string]: number}\n   */\n  getBreakpointsMap(): { [breakpoint: string]: number } {\n    return this.breakpointsMap;\n  }\n}\n","import { NbJSThemeOptions } from './theme.options';\n\nconst palette = {\n  primary: '#3366ff',\n  success: '#00d68f',\n  info: '#0095ff',\n  warning: '#ffaa00',\n  danger: '#ff3d71',\n};\n\nexport const DEFAULT_THEME: NbJSThemeOptions = {\n  name: 'default',\n  variables: {\n    fontMain: 'Open Sans, sans-serif',\n    fontSecondary: 'Raleway, sans-serif',\n\n    bg: '#ffffff',\n    bg2: '#f7f9fc',\n    bg3: '#edf1f7',\n    bg4: '#e4e9f2',\n\n    border: '#ffffff',\n    border2: '#f7f9fc',\n    border3: '#edf1f7',\n    border4: '#e4e9f2',\n    border5: '#c5cee0',\n\n    fg: '#8f9bb3',\n    fgHeading: '#1a2138',\n    fgText: '#1a2138',\n    fgHighlight: palette.primary,\n    layoutBg: '#f7f9fc',\n    separator: '#edf1f7',\n\n    primary: palette.primary,\n    success: palette.success,\n    info: palette.info,\n    warning: palette.warning,\n    danger: palette.danger,\n\n    primaryLight: '#598bff',\n    successLight: '#2ce69b',\n    infoLight: '#42aaff',\n    warningLight: '#ffc94d',\n    dangerLight: '#ff708d',\n  },\n};\n","import { NbJSThemeOptions } from './theme.options';\n\nconst palette = {\n  primary: '#a16eff',\n  success: '#00d68f',\n  info: '#0095ff',\n  warning: '#ffaa00',\n  danger: '#ff3d71',\n};\n\nexport const COSMIC_THEME: NbJSThemeOptions = {\n  name: 'cosmic',\n  variables: {\n    fontMain: 'Open Sans, sans-serif',\n    fontSecondary: 'Raleway, sans-serif',\n\n    bg: '#323259',\n    bg2: '#252547',\n    bg3: '#1b1b38',\n    bg4: '#13132b',\n\n    border: '#323259',\n    border2: '#252547',\n    border3: '#1b1b38',\n    border4: '#13132b',\n    border5: '#13132b',\n\n    fg: '#b4b4db',\n    fgHeading: '#ffffff',\n    fgText: '#ffffff',\n    fgHighlight: palette.primary,\n    layoutBg: '#151a30',\n    separator: '#151a30',\n\n    primary: palette.primary,\n    success: palette.success,\n    info: palette.info,\n    warning: palette.warning,\n    danger: palette.danger,\n\n    primaryLight: '#b18aff',\n    successLight: '#2ce69b',\n    infoLight: '#42aaff',\n    warningLight: '#ffc94d',\n    dangerLight: '#ff708d',\n  },\n};\n","import { NbJSThemeOptions } from './theme.options';\n\nconst palette = {\n  primary: '#73a1ff',\n  success: '#5dcfe3',\n  info: '#ba7fec',\n  warning: '#ffa36b',\n  danger: '#ff6b83',\n};\n\nexport const CORPORATE_THEME: NbJSThemeOptions = {\n  name: 'corporate',\n  base: 'default',\n  variables: {\n    fontMain: 'Open Sans, sans-serif',\n    fontSecondary: 'Raleway, sans-serif',\n\n    bg: '#ffffff',\n    bg2: '#f7f9fc',\n    bg3: '#edf1f7',\n    bg4: '#e4e9f2',\n\n    border: '#ffffff',\n    border2: '#f7f9fc',\n    border3: '#edf1f7',\n    border4: '#e4e9f2',\n    border5: '#c5cee0',\n\n    fg: '#8f9bb3',\n    fgHeading: '#1a2138',\n    fgText: '#1a2138',\n    fgHighlight: palette.primary,\n    layoutBg: '#f7f9fc',\n    separator: '#edf1f7',\n\n    primary: palette.primary,\n    success: palette.success,\n    info: palette.info,\n    warning: palette.warning,\n    danger: palette.danger,\n\n    primaryLight: '#598bff',\n    successLight: '#2ce69b',\n    infoLight: '#42aaff',\n    warningLight: '#ffc94d',\n    dangerLight: '#ff708d',\n  },\n};\n","import { NbJSThemeOptions } from './theme.options';\n\nconst palette = {\n  primary: '#3366ff',\n  success: '#00d68f',\n  info: '#0095ff',\n  warning: '#ffaa00',\n  danger: '#ff3d71',\n};\n\nexport const DARK_THEME: NbJSThemeOptions = {\n  name: 'dark',\n  variables: {\n    fontMain: 'Open Sans, sans-serif',\n    fontSecondary: 'Raleway, sans-serif',\n\n    bg: '#222b45',\n    bg2: '#1a2138',\n    bg3: '#151a30',\n    bg4: '#101426',\n\n    border: '#222b45',\n    border2: '#1a2138',\n    border3: '#151a30',\n    border4: '#101426',\n    border5: '#101426',\n\n    fg: '#8f9bb3',\n    fgHeading: '#ffffff',\n    fgText: '#ffffff',\n    fgHighlight: palette.primary,\n    layoutBg: '#1b1b38',\n    separator: '#1b1b38',\n\n    primary: palette.primary,\n    success: palette.success,\n    info: palette.info,\n    warning: palette.warning,\n    danger: palette.danger,\n\n    primaryLight: '#598bff',\n    successLight: '#2ce69b',\n    infoLight: '#42aaff',\n    warningLight: '#ffc94d',\n    dangerLight: '#ff708d',\n  },\n};\n","/**\n * @license\n * Copyright Akveo. All Rights Reserved.\n * Licensed under the MIT License. See License.txt in the project root for license information.\n */\n\nimport { Inject, Injectable } from '@angular/core';\n\n\nimport { NbJSThemeOptions } from './js-themes/theme.options';\nimport { DEFAULT_THEME } from './js-themes/default.theme';\nimport { COSMIC_THEME } from './js-themes/cosmic.theme';\nimport { CORPORATE_THEME } from './js-themes/corporate.theme';\nimport { DARK_THEME } from './js-themes/dark.theme';\nimport { NB_BUILT_IN_JS_THEMES, NB_JS_THEMES } from '../theme.options';\n\nexport const BUILT_IN_THEMES: NbJSThemeOptions[] = [\n  DEFAULT_THEME,\n  COSMIC_THEME,\n  CORPORATE_THEME,\n  DARK_THEME,\n];\n\n/**\n * Js Themes registry - provides access to the JS themes' variables.\n * Usually shouldn't be used directly, but through the NbThemeService class methods (getJsTheme).\n */\n@Injectable()\nexport class NbJSThemesRegistry {\n\n  private themes: any = {};\n\n  constructor(@Inject(NB_BUILT_IN_JS_THEMES) builtInThemes: NbJSThemeOptions[],\n              @Inject(NB_JS_THEMES) newThemes: NbJSThemeOptions[] = []) {\n\n    const themes = this.combineByNames(newThemes, builtInThemes);\n\n    themes.forEach((theme: any) => {\n      this.register(theme, theme.name, theme.base);\n    });\n  }\n\n  /**\n   * Registers a new JS theme\n   * @param config any\n   * @param themeName string\n   * @param baseTheme string\n   */\n  register(config: any, themeName: string, baseTheme: string) {\n    const base = this.has(baseTheme) ? this.get(baseTheme) : {};\n    this.themes[themeName] = this.mergeDeep({}, base, config);\n  }\n\n  /**\n   * Checks whether the theme is registered\n   * @param themeName\n   * @returns boolean\n   */\n  has(themeName: string): boolean {\n    return !!this.themes[themeName];\n  }\n\n  /**\n   * Return a theme\n   * @param themeName\n   * @returns NbJSThemeOptions\n   */\n  get(themeName: string): NbJSThemeOptions {\n    if (!this.themes[themeName]) {\n      throw Error(`NbThemeConfig: no theme '${themeName}' found registered.`);\n    }\n    return JSON.parse(JSON.stringify(this.themes[themeName]));\n  }\n\n  private combineByNames(newThemes: NbJSThemeOptions[], oldThemes: NbJSThemeOptions[]): NbJSThemeOptions[] {\n    if (newThemes) {\n      const mergedThemes: NbJSThemeOptions[] = [];\n      newThemes.forEach((theme: NbJSThemeOptions) => {\n        const sameOld: NbJSThemeOptions = oldThemes.find((tm: NbJSThemeOptions) => tm.name === theme.name)\n          || <NbJSThemeOptions>{};\n\n        const mergedTheme = this.mergeDeep({}, sameOld, theme);\n        mergedThemes.push(mergedTheme);\n      });\n\n      oldThemes.forEach((theme: NbJSThemeOptions) => {\n        if (!mergedThemes.find((tm: NbJSThemeOptions) => tm.name === theme.name)) {\n          mergedThemes.push(theme);\n        }\n      });\n      return mergedThemes;\n    }\n    return oldThemes;\n  }\n\n\n  private isObject(item) {\n    return item && typeof item === 'object' && !Array.isArray(item);\n  }\n\n  // TODO: move to helpers\n  private mergeDeep(target, ...sources) {\n    if (!sources.length) {\n      return target;\n    }\n    const source = sources.shift();\n\n    if (this.isObject(target) && this.isObject(source)) {\n      for (const key in source) {\n        if (this.isObject(source[key])) {\n          if (!target[key]) {\n            Object.assign(target, { [key]: {} });\n          }\n          this.mergeDeep(target[key], source[key]);\n        } else {\n          Object.assign(target, { [key]: source[key] });\n        }\n      }\n    }\n    return this.mergeDeep(target, ...sources);\n  }\n}\n","/**\n * @license\n * Copyright Akveo. All Rights Reserved.\n * Licensed under the MIT License. See License.txt in the project root for license information.\n */\n\nimport { Inject, Injectable } from '@angular/core';\n\nimport { Observable, ReplaySubject, Subject } from 'rxjs';\nimport { map, filter, pairwise, distinctUntilChanged, startWith, share } from 'rxjs/operators';\n\nimport { NB_THEME_OPTIONS } from '../theme.options';\nimport { NbJSThemeOptions } from './js-themes/theme.options';\nimport { NbJSThemesRegistry } from './js-themes-registry.service';\nimport { NbMediaBreakpointsService, NbMediaBreakpoint } from './breakpoints.service';\n\n/**\n * Main Nebular service. Includes various helper methods.\n */\n@Injectable()\nexport class NbThemeService {\n\n  // TODO: behavioral subject here?\n  currentTheme: string;\n  private themeChanges$ = new ReplaySubject(1);\n  private appendLayoutClass$ = new Subject();\n  private removeLayoutClass$ = new Subject();\n  private changeWindowWidth$ = new ReplaySubject<number>(2);\n\n  constructor(@Inject(NB_THEME_OPTIONS) protected options: any,\n              private breakpointService: NbMediaBreakpointsService,\n              private jsThemesRegistry: NbJSThemesRegistry) {\n    if (options && options.name) {\n      this.changeTheme(options.name);\n    }\n  }\n\n  /**\n   * Change current application theme\n   * @param {string} name\n   */\n  changeTheme(name: string): void {\n    this.themeChanges$.next({ name, previous: this.currentTheme });\n    this.currentTheme = name;\n  }\n\n  changeWindowWidth(width: number): void {\n    this.changeWindowWidth$.next(width);\n  }\n\n  /**\n   * Returns a theme object with variables (color/paddings/etc) on a theme change.\n   * Once subscribed - returns current theme.\n   *\n   * @returns {Observable<NbJSThemeOptions>}\n   */\n  getJsTheme(): Observable<NbJSThemeOptions> {\n    return this.onThemeChange().pipe(\n      map((theme: any) => {\n        return this.jsThemesRegistry.get(theme.name);\n      }),\n    );\n  }\n\n  /**\n   * Triggers media query breakpoint change\n   * Returns a pair where the first item is previous media breakpoint and the second item is current breakpoit.\n   * ```ts\n   *  [{ name: 'xs', width: 0 }, { name: 'md', width: 768 }] // change from `xs` to `md`\n   * ```\n   * @returns {Observable<[NbMediaBreakpoint, NbMediaBreakpoint]>}\n   */\n  onMediaQueryChange(): Observable<NbMediaBreakpoint[]> {\n    return this.changeWindowWidth$\n      .pipe(\n        startWith(undefined),\n        pairwise(),\n        map(([prevWidth, width]: [number, number]) => {\n          return [\n            this.breakpointService.getByWidth(prevWidth),\n            this.breakpointService.getByWidth(width),\n          ] as [NbMediaBreakpoint, NbMediaBreakpoint];\n        }),\n        filter(([prevPoint, point]: [NbMediaBreakpoint, NbMediaBreakpoint]) => {\n          return prevPoint.name !== point.name;\n        }),\n        distinctUntilChanged(null, params => params[0].name + params[1].name),\n        share(),\n      );\n  }\n\n  /**\n   * Triggered when current theme is changed\n   * @returns {Observable<any>}\n   */\n  onThemeChange(): Observable<any> {\n    return this.themeChanges$.pipe(share());\n  }\n\n  /**\n   * Append a class to nb-layout\n   * @param {string} className\n   */\n  appendLayoutClass(className: string) {\n    this.appendLayoutClass$.next(className);\n  }\n\n  /**\n   * Triggered when a new class is added to nb-layout through `appendLayoutClass` method\n   * @returns {Observable<any>}\n   */\n  onAppendLayoutClass(): Observable<any> {\n    return this.appendLayoutClass$.pipe(share());\n  }\n\n  /**\n   * Removes a class from nb-layout\n   * @param {string} className\n   */\n  removeLayoutClass(className: string) {\n    this.removeLayoutClass$.next(className);\n  }\n\n  /**\n   * Triggered when a class is removed from nb-layout through `removeLayoutClass` method\n   * @returns {Observable<any>}\n   */\n  onRemoveLayoutClass(): Observable<any> {\n    return this.removeLayoutClass$.pipe(share());\n  }\n}\n","/**\n * @license\n * Copyright Akveo. All Rights Reserved.\n * Licensed under the MIT License. See License.txt in the project root for license information.\n */\nimport { Injectable, Inject } from '@angular/core';\nimport { NB_DOCUMENT } from '../theme.options';\n\n/**\n * Service to control the global page spinner.\n */\n@Injectable()\nexport class NbSpinnerService {\n\n  private loaders: Promise<any>[] = [];\n  private selector: string = 'nb-global-spinner';\n\n  constructor(@Inject(NB_DOCUMENT) private document) {}\n\n  /**\n   * Appends new loader to the list of loader to be completed before\n   * spinner will be hidden\n   * @param method Promise<any>\n   */\n  registerLoader(method: Promise<any>): void {\n    this.loaders.push(method);\n  }\n\n  /**\n   * Clears the list of loader\n   */\n  clear(): void {\n    this.loaders = [];\n  }\n\n  /**\n   * Start the loader process, show spinnder and execute loaders\n   */\n  load(): void {\n    this.showSpinner();\n    this.executeAll();\n  }\n\n  private executeAll(done = (values) => {}): void {\n    Promise.all(this.loaders).then((values) => {\n      this.hideSpinner();\n      done.call(null, values);\n    })\n      .catch((error) => {\n        // TODO: Promise.reject\n        console.error(error);\n      });\n  }\n\n  // TODO is there any better way of doing this?\n  private showSpinner(): void {\n    const el = this.getSpinnerElement();\n    if (el) {\n      el.style['display'] = 'block';\n    }\n  }\n\n  private hideSpinner(): void {\n    const el = this.getSpinnerElement();\n    if (el) {\n      el.style['display'] = 'none';\n    }\n  }\n\n  private getSpinnerElement() {\n    return this.document.getElementById(this.selector);\n  }\n}\n","import { InjectionToken, Optional, Inject, Injectable } from '@angular/core';\nimport { Observable, ReplaySubject } from 'rxjs';\nimport { share } from 'rxjs/operators';\n\n/**\n * Layout direction.\n * */\nexport enum NbLayoutDirection {\n  LTR = 'ltr',\n  RTL = 'rtl',\n}\n\n/**\n * Layout direction setting injection token.\n * */\nexport const NB_LAYOUT_DIRECTION = new InjectionToken<NbLayoutDirection>('Layout direction');\n\n/**\n * Layout Direction Service.\n * Allows to set or get layout direction and listen to its changes\n */\n@Injectable()\nexport class NbLayoutDirectionService {\n  private $directionChange = new ReplaySubject<NbLayoutDirection>(1);\n\n  constructor(\n    @Optional() @Inject(NB_LAYOUT_DIRECTION) private direction = NbLayoutDirection.LTR,\n  ) {\n    this.setDirection(direction);\n  }\n\n  /**\n   * Returns true if layout direction set to left to right.\n   * @returns boolean.\n   * */\n  public isLtr(): boolean {\n    return this.direction === NbLayoutDirection.LTR;\n  }\n\n  /**\n   * Returns true if layout direction set to right to left.\n   * @returns boolean.\n   * */\n  public isRtl(): boolean {\n    return this.direction === NbLayoutDirection.RTL;\n  }\n\n  /**\n   * Returns current layout direction.\n   * @returns NbLayoutDirection.\n   * */\n  getDirection(): NbLayoutDirection {\n    return this.direction;\n  }\n\n  /**\n   * Sets layout direction\n   * @param {NbLayoutDirection} direction\n   */\n  setDirection(direction: NbLayoutDirection) {\n    this.direction = direction;\n    this.$directionChange.next(direction);\n  }\n\n  /**\n   * Triggered when direction was changed.\n   * @returns Observable<NbLayoutDirection>.\n   */\n  onDirectionChange(): Observable<NbLayoutDirection> {\n    return this.$directionChange.pipe(share<NbLayoutDirection>());\n  }\n}\n","import { Injectable } from '@angular/core';\nimport { Observable, Subject, Subscriber } from 'rxjs';\nimport { share } from 'rxjs/operators';\n\n/**\n * Scroll position type\n */\nexport interface NbScrollPosition {\n\n  /**\n   * x - left\n   * @type {number}\n   */\n  x: number;\n\n  /**\n   * y - top\n   * @type {number}\n   */\n  y: number;\n}\n\n/**\n * Layout scroll service. Provides information about current scroll position,\n * as well as methods to update position of the scroll.\n *\n * The reason we added this service is that in Nebular there are two scroll modes:\n * - the default mode when scroll is on body\n * - and the `withScroll` mode, when scroll is removed from the body and moved to an element inside of the\n * `nb-layout` component\n */\n@Injectable()\nexport class NbLayoutScrollService {\n\n  private scrollPositionReq$ = new Subject<any>();\n  private manualScroll$ = new Subject<NbScrollPosition>();\n  private scroll$ = new Subject<any>();\n  private scrollable$ = new Subject<boolean>();\n\n  /**\n   * Returns scroll position\n   *\n   * @returns {Observable<NbScrollPosition>}\n   */\n  getPosition(): Observable<NbScrollPosition> {\n    return new Observable((observer: Subscriber<NbScrollPosition>) => {\n      const listener = new Subject<NbScrollPosition>();\n      listener.subscribe(observer);\n      this.scrollPositionReq$.next({ listener });\n\n      return () => listener.complete();\n    });\n  }\n\n  /**\n   * Sets scroll position\n   *\n   * @param {number} x\n   * @param {number} y\n   */\n  scrollTo(x: number = null, y: number = null) {\n    this.manualScroll$.next({ x, y });\n  }\n\n  /**\n   * Returns a stream of scroll events\n   *\n   * @returns {Observable<any>}\n   */\n  onScroll() {\n    return this.scroll$.pipe(share<any>());\n  }\n\n  /**\n   * @private\n   * @returns Observable<NbScrollPosition>.\n   */\n  onManualScroll(): Observable<NbScrollPosition> {\n    return this.manualScroll$.pipe(share<NbScrollPosition>());\n  }\n\n  /**\n   * @private\n   * @returns {Subject<any>}\n   */\n  onGetPosition(): Subject<any> {\n    return this.scrollPositionReq$;\n  }\n\n  onScrollableChange(): Observable<boolean> {\n    return this.scrollable$.pipe(share());\n  }\n\n  /**\n   * @private\n   * @param {any} event\n   */\n  fireScrollChange(event: any) {\n    this.scroll$.next(event);\n  }\n\n  scrollable(scrollable: boolean) {\n    this.scrollable$.next(scrollable);\n  }\n}\n","import { Injectable } from '@angular/core';\nimport { Observable, Subject, Subscriber } from 'rxjs';\n\n/**\n * Layout dimensions type\n */\nexport interface NbLayoutDimensions {\n\n  /**\n   * clientWidth\n   * @type {number}\n   */\n  clientWidth: number;\n\n  /**\n   * clientHeight\n   * @type {number}\n   */\n  clientHeight: number;\n\n  /**\n   * scrollWidth\n   * @type {number}\n   */\n  scrollWidth: number;\n\n  /**\n   * scrollHeight\n   * @type {number}\n   */\n  scrollHeight: number;\n}\n\n/**\n * Simple helper service to return Layout dimensions\n * Depending of current Layout scroll mode (default or `withScroll` when scroll is moved to an element\n * inside of the layout) corresponding dimensions will be returns  - of `documentElement` in first case and\n * `.scrollable-container` in the second.\n */\n@Injectable()\nexport class NbLayoutRulerService {\n\n  private contentDimensionsReq$ = new Subject();\n\n  /**\n   * Content dimensions\n   * @returns {Observable<NbLayoutDimensions>}\n   */\n  getDimensions(): Observable<NbLayoutDimensions> {\n    return new Observable((observer: Subscriber<NbLayoutDimensions>) => {\n      const listener = new Subject<NbLayoutDimensions>();\n      listener.subscribe(observer);\n      this.contentDimensionsReq$.next({ listener });\n\n      return () => listener.complete();\n    });\n  }\n\n  /**\n   * @private\n   * @returns {Subject<any>}\n   */\n  onGetDimensions(): Subject<any> {\n    return this.contentDimensionsReq$;\n  }\n}\n","/**\n * @license\n * Copyright Akveo. All Rights Reserved.\n * Licensed under the MIT License. See License.txt in the project root for license information.\n */\n\nimport { NgModule } from '@angular/core';\nimport { CommonModule } from '@angular/common';\nimport { FormsModule } from '@angular/forms';\nimport { RouterModule } from '@angular/router';\n\n@NgModule({\n  exports: [\n    CommonModule,\n    // TODO: probably we don't need FormsModule in SharedModule\n    FormsModule,\n    RouterModule,\n  ],\n})\nexport class NbSharedModule { }\n","import { Inject, Injectable, NgZone } from '@angular/core';\nimport { FocusTrap, FocusTrapFactory, InteractivityChecker } from '@angular/cdk/a11y';\n\nimport { NB_DOCUMENT } from '../../../theme.options';\n\n\n/**\n * Overrides angular cdk focus trap to keep restore functionality inside trap.\n * */\nexport class NbFocusTrap extends FocusTrap {\n  protected previouslyFocusedElement: HTMLElement;\n\n  constructor(\n    protected element: HTMLElement,\n    protected checker: InteractivityChecker,\n    protected ngZone: NgZone,\n    protected document: Document,\n    deferAnchors) {\n    super(element, checker, ngZone, document, deferAnchors);\n    this.savePreviouslyFocusedElement();\n  }\n\n  restoreFocus() {\n    this.previouslyFocusedElement.focus();\n    this.destroy();\n  }\n\n  blurPreviouslyFocusedElement() {\n    this.previouslyFocusedElement.blur();\n  }\n\n  protected savePreviouslyFocusedElement() {\n    this.previouslyFocusedElement = this.document.activeElement as HTMLElement;\n  }\n}\n\n@Injectable()\nexport class NbFocusTrapFactoryService extends FocusTrapFactory {\n  constructor(\n    protected checker: InteractivityChecker,\n    protected ngZone: NgZone,\n    @Inject(NB_DOCUMENT) private document) {\n    super(checker, ngZone, document);\n  }\n\n  create(element: HTMLElement, deferCaptureElements?: boolean): NbFocusTrap {\n    return new NbFocusTrap(element, this.checker, this.ngZone, this.document, deferCaptureElements);\n  }\n}\n","import { QueryList } from '@angular/core';\nimport { FocusableOption, FocusKeyManager } from '@angular/cdk/a11y';\n\nexport type NbFocusableOption = FocusableOption;\nexport class NbFocusKeyManager<T> extends FocusKeyManager<T> {}\n\nexport class NbFocusKeyManagerFactoryService<T extends NbFocusableOption> {\n  create(items: QueryList<T> | T[]): NbFocusKeyManager<T> {\n    return new NbFocusKeyManager<T>(items);\n  }\n}\n","import { ActiveDescendantKeyManager, Highlightable } from '@angular/cdk/a11y';\nimport { QueryList } from '@angular/core';\n\nexport type NbHighlightableOption = Highlightable;\nexport class NbActiveDescendantKeyManager<T> extends ActiveDescendantKeyManager<T> {}\n\nexport class NbActiveDescendantKeyManagerFactoryService<T extends NbHighlightableOption> {\n  create(items: QueryList<T> | T[]): NbActiveDescendantKeyManager<T> {\n    return new NbActiveDescendantKeyManager<T>(items);\n  }\n}\n\nexport enum NbKeyManagerActiveItemMode {\n  RESET_ACTIVE = -1,\n  FIRST_ACTIVE = 0,\n}\n","import { ModuleWithProviders, NgModule, Injectable } from '@angular/core';\n\nimport { NbFocusTrapFactoryService } from './focus-trap';\nimport { NbFocusKeyManagerFactoryService } from './focus-key-manager';\nimport { NbActiveDescendantKeyManagerFactoryService } from './descendant-key-manager';\nimport { FocusMonitor } from '@angular/cdk/a11y';\n\n@Injectable()\nexport class NbFocusMonitor extends FocusMonitor {}\n\n@NgModule({})\nexport class NbA11yModule {\n  static forRoot(): ModuleWithProviders<NbA11yModule> {\n    return {\n      ngModule: NbA11yModule,\n      providers: [\n        NbFocusTrapFactoryService,\n        NbFocusKeyManagerFactoryService,\n        NbActiveDescendantKeyManagerFactoryService,\n        { provide: NbFocusMonitor, useClass: FocusMonitor },\n      ],\n    };\n  }\n}\n","import { Directive, Injectable, ModuleWithProviders, NgModule, TemplateRef, ViewContainerRef } from '@angular/core';\nimport {\n  CdkPortal,\n  CdkPortalOutlet,\n  ComponentPortal,\n  Portal,\n  PortalInjector,\n  PortalModule,\n  TemplatePortal,\n} from '@angular/cdk/portal';\nimport {\n  ComponentType,\n  ConnectedOverlayPositionChange,\n  ConnectedPosition,\n  ConnectionPositionPair,\n  FlexibleConnectedPositionStrategy,\n  Overlay,\n  OverlayConfig,\n  OverlayContainer,\n  OverlayModule,\n  OverlayPositionBuilder,\n  OverlayRef,\n  PositionStrategy,\n  ScrollStrategy,\n} from '@angular/cdk/overlay';\nimport { NbScrollStrategyOptions } from '../adapter/block-scroll-strategy-adapter';\n\n@Directive({\n    selector: '[nbPortal]',\n    standalone: false\n})\nexport class NbPortalDirective extends CdkPortal {}\n\n@Directive({\n    selector: '[nbPortalOutlet]',\n    standalone: false\n})\nexport class NbPortalOutletDirective extends CdkPortalOutlet {}\n\nexport class NbComponentPortal<T = any> extends ComponentPortal<T> {}\n\n@Injectable()\nexport class NbOverlay extends Overlay {\n  scrollStrategies: NbScrollStrategyOptions;\n}\n\n@Injectable()\nexport class NbOverlayPositionBuilder extends OverlayPositionBuilder {}\n\nexport class NbTemplatePortal<T = any> extends TemplatePortal<T> {\n  constructor(template: TemplateRef<T>, viewContainerRef?: ViewContainerRef, context?: T) {\n    super(template, viewContainerRef, context);\n  }\n}\n\n@Injectable()\nexport class NbOverlayContainer extends OverlayContainer {}\n\nexport class NbFlexibleConnectedPositionStrategy extends FlexibleConnectedPositionStrategy {}\n\nexport class NbPortalInjector extends PortalInjector {}\n\nexport type NbPortal<T = any> = Portal<T>;\nexport type NbOverlayRef = OverlayRef;\nexport type NbComponentType<T = any> = ComponentType<T>;\nexport type NbPositionStrategy = PositionStrategy;\nexport type NbConnectedPosition = ConnectedPosition;\nexport type NbConnectedOverlayPositionChange = ConnectedOverlayPositionChange;\nexport type NbConnectionPositionPair = ConnectionPositionPair;\nexport type NbOverlayConfig = OverlayConfig;\nexport type NbScrollStrategy = ScrollStrategy;\n\nconst CDK_MODULES = [OverlayModule, PortalModule];\n\n/**\n * This module helps us to keep all angular/cdk deps inside our cdk module via providing aliases.\n * Approach will help us move cdk in separate npm package and refactor nebular/theme code.\n * */\n@NgModule({\n  imports: [...CDK_MODULES],\n  exports: [...CDK_MODULES, NbPortalDirective, NbPortalOutletDirective],\n  declarations: [NbPortalDirective, NbPortalOutletDirective],\n})\nexport class NbCdkMappingModule {\n  static forRoot(): ModuleWithProviders<NbCdkMappingModule> {\n    return {\n      ngModule: NbCdkMappingModule,\n      providers: [NbOverlay, NbOverlayPositionBuilder],\n    };\n  }\n}\n","import { Injectable } from '@angular/core';\n\nimport { NbLayoutDirectionService } from '../../../services/direction.service';\n\nexport enum NbGlobalLogicalPosition {\n  TOP_START = 'top-start',\n  TOP_END = 'top-end',\n  BOTTOM_START = 'bottom-start',\n  BOTTOM_END = 'bottom-end',\n}\n\nexport enum NbGlobalPhysicalPosition {\n  TOP_RIGHT = 'top-right',\n  TOP_LEFT = 'top-left',\n  BOTTOM_RIGHT = 'bottom-right',\n  BOTTOM_LEFT = 'bottom-left',\n}\n\nexport type NbGlobalPosition = NbGlobalPhysicalPosition | NbGlobalLogicalPosition;\n\n@Injectable()\nexport class NbPositionHelper {\n  constructor(protected layoutDirection: NbLayoutDirectionService) {}\n\n  toLogicalPosition(position: NbGlobalPosition): NbGlobalLogicalPosition {\n    if (Object.values(NbGlobalLogicalPosition).includes(position as NbGlobalLogicalPosition)) {\n      return position as NbGlobalLogicalPosition;\n    }\n\n    if (this.layoutDirection.isLtr()) {\n      return this.toLogicalPositionWhenLtr(position as NbGlobalPhysicalPosition);\n    } else {\n      return this.toLogicalPositionWhenRtl(position as NbGlobalPhysicalPosition);\n    }\n  }\n\n  toPhysicalPosition(position: NbGlobalPosition): NbGlobalPhysicalPosition {\n    if (Object