@angular/flex-layout/fesm2015/angular-flex-layout-extended.mjs

import * as i0 from '@angular/core';
import { Injectable, PLATFORM_ID, Directive, Inject, Input, Optional, Self, SecurityContext, NgModule } from '@angular/core';
import * as i1 from '@angular/flex-layout/core';
import { StyleBuilder, BaseDirective2, SERVER_TOKEN, LAYOUT_CONFIG, CoreModule } from '@angular/flex-layout/core';
import * as i2 from '@angular/common';
import { isPlatformServer, NgClass, NgStyle } from '@angular/common';
import { coerceBooleanProperty } from '@angular/cdk/coercion';
import { takeUntil } from 'rxjs/operators';
import * as i2$1 from '@angular/platform-browser';

/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
class ImgSrcStyleBuilder extends StyleBuilder {
    buildStyles(url) {
        return { 'content': url ? `url(${url})` : '' };
    }
}
ImgSrcStyleBuilder.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: ImgSrcStyleBuilder, deps: null, target: i0.ɵɵFactoryTarget.Injectable });
ImgSrcStyleBuilder.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: ImgSrcStyleBuilder, providedIn: 'root' });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: ImgSrcStyleBuilder, decorators: [{
            type: Injectable,
            args: [{ providedIn: 'root' }]
        }] });
class ImgSrcDirective extends BaseDirective2 {
    constructor(elementRef, styleBuilder, styler, marshal, platformId, serverModuleLoaded) {
        super(elementRef, styleBuilder, styler, marshal);
        this.platformId = platformId;
        this.serverModuleLoaded = serverModuleLoaded;
        this.DIRECTIVE_KEY = 'img-src';
        this.defaultSrc = '';
        this.styleCache = imgSrcCache;
        this.init();
        this.setValue(this.nativeElement.getAttribute('src') || '', '');
        if (isPlatformServer(this.platformId) && this.serverModuleLoaded) {
            this.nativeElement.setAttribute('src', '');
        }
    }
    set src(val) {
        this.defaultSrc = val;
        this.setValue(this.defaultSrc, '');
    }
    /**
     * Use the [responsively] activated input value to update
     * the host img src attribute or assign a default `img.src=''`
     * if the src has not been defined.
     *
     * Do nothing to standard `<img src="">` usages, only when responsive
     * keys are present do we actually call `setAttribute()`
     */
    updateWithValue(value) {
        const url = value || this.defaultSrc;
        if (isPlatformServer(this.platformId) && this.serverModuleLoaded) {
            this.addStyles(url);
        }
        else {
            this.nativeElement.setAttribute('src', url);
        }
    }
}
ImgSrcDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: ImgSrcDirective, deps: [{ token: i0.ElementRef }, { token: ImgSrcStyleBuilder }, { token: i1.StyleUtils }, { token: i1.MediaMarshaller }, { token: PLATFORM_ID }, { token: SERVER_TOKEN }], target: i0.ɵɵFactoryTarget.Directive });
ImgSrcDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.0.2", type: ImgSrcDirective, inputs: { src: "src" }, usesInheritance: true, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: ImgSrcDirective, decorators: [{
            type: Directive
        }], ctorParameters: function () {
        return [{ type: i0.ElementRef }, { type: ImgSrcStyleBuilder }, { type: i1.StyleUtils }, { type: i1.MediaMarshaller }, { type: Object, decorators: [{
                        type: Inject,
                        args: [PLATFORM_ID]
                    }] }, { type: undefined, decorators: [{
                        type: Inject,
                        args: [SERVER_TOKEN]
                    }] }];
    }, propDecorators: { src: [{
                type: Input,
                args: ['src']
            }] } });
const imgSrcCache = new Map();
const inputs$3 = [
    'src.xs', 'src.sm', 'src.md', 'src.lg', 'src.xl',
    'src.lt-sm', 'src.lt-md', 'src.lt-lg', 'src.lt-xl',
    'src.gt-xs', 'src.gt-sm', 'src.gt-md', 'src.gt-lg'
];
const selector$3 = `
  img[src.xs],    img[src.sm],    img[src.md],    img[src.lg],   img[src.xl],
  img[src.lt-sm], img[src.lt-md], img[src.lt-lg], img[src.lt-xl],
  img[src.gt-xs], img[src.gt-sm], img[src.gt-md], img[src.gt-lg]
`;
/**
 * This directive provides a responsive API for the HTML <img> 'src' attribute
 * and will update the img.src property upon each responsive activation.
 *
 * e.g.
 *      <img src="defaultScene.jpg" src.xs="mobileScene.jpg"></img>
 *
 * @see https://css-tricks.com/responsive-images-youre-just-changing-resolutions-use-src/
 */
class DefaultImgSrcDirective extends ImgSrcDirective {
    constructor() {
        super(...arguments);
        this.inputs = inputs$3;
    }
}
DefaultImgSrcDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: DefaultImgSrcDirective, deps: null, target: i0.ɵɵFactoryTarget.Directive });
DefaultImgSrcDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.0.2", type: DefaultImgSrcDirective, selector: "\n  img[src.xs],    img[src.sm],    img[src.md],    img[src.lg],   img[src.xl],\n  img[src.lt-sm], img[src.lt-md], img[src.lt-lg], img[src.lt-xl],\n  img[src.gt-xs], img[src.gt-sm], img[src.gt-md], img[src.gt-lg]\n", inputs: { "src.xs": "src.xs", "src.sm": "src.sm", "src.md": "src.md", "src.lg": "src.lg", "src.xl": "src.xl", "src.lt-sm": "src.lt-sm", "src.lt-md": "src.lt-md", "src.lt-lg": "src.lt-lg", "src.lt-xl": "src.lt-xl", "src.gt-xs": "src.gt-xs", "src.gt-sm": "src.gt-sm", "src.gt-md": "src.gt-md", "src.gt-lg": "src.gt-lg" }, usesInheritance: true, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: DefaultImgSrcDirective, decorators: [{
            type: Directive,
            args: [{ selector: selector$3, inputs: inputs$3 }]
        }] });

/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
class ClassDirective extends BaseDirective2 {
    constructor(elementRef, styler, marshal, iterableDiffers, keyValueDiffers, renderer2, ngClassInstance) {
        super(elementRef, null, styler, marshal);
        this.ngClassInstance = ngClassInstance;
        this.DIRECTIVE_KEY = 'ngClass';
        if (!this.ngClassInstance) {
            // Create an instance NgClass Directive instance only if `ngClass=""` has NOT been defined on
            // the same host element; since the responsive variations may be defined...
            this.ngClassInstance = new NgClass(iterableDiffers, keyValueDiffers, elementRef, renderer2);
        }
        this.init();
        this.setValue('', '');
    }
    /**
     * Capture class assignments so we cache the default classes
     * which are merged with activated styles and used as fallbacks.
     */
    set klass(val) {
        this.ngClassInstance.klass = val;
        this.setValue(val, '');
    }
    updateWithValue(value) {
        this.ngClassInstance.ngClass = value;
        this.ngClassInstance.ngDoCheck();
    }
    // ******************************************************************
    // Lifecycle Hooks
    // ******************************************************************
    /**
     * For ChangeDetectionStrategy.onPush and ngOnChanges() updates
     */
    ngDoCheck() {
        this.ngClassInstance.ngDoCheck();
    }
}
ClassDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: ClassDirective, deps: [{ token: i0.ElementRef }, { token: i1.StyleUtils }, { token: i1.MediaMarshaller }, { token: i0.IterableDiffers }, { token: i0.KeyValueDiffers }, { token: i0.Renderer2 }, { token: i2.NgClass, optional: true, self: true }], target: i0.ɵɵFactoryTarget.Directive });
ClassDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.0.2", type: ClassDirective, inputs: { klass: ["class", "klass"] }, usesInheritance: true, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: ClassDirective, decorators: [{
            type: Directive
        }], ctorParameters: function () {
        return [{ type: i0.ElementRef }, { type: i1.StyleUtils }, { type: i1.MediaMarshaller }, { type: i0.IterableDiffers }, { type: i0.KeyValueDiffers }, { type: i0.Renderer2 }, { type: i2.NgClass, decorators: [{
                        type: Optional
                    }, {
                        type: Self
                    }] }];
    }, propDecorators: { klass: [{
                type: Input,
                args: ['class']
            }] } });
const inputs$2 = [
    'ngClass', 'ngClass.xs', 'ngClass.sm', 'ngClass.md', 'ngClass.lg', 'ngClass.xl',
    'ngClass.lt-sm', 'ngClass.lt-md', 'ngClass.lt-lg', 'ngClass.lt-xl',
    'ngClass.gt-xs', 'ngClass.gt-sm', 'ngClass.gt-md', 'ngClass.gt-lg'
];
const selector$2 = `
  [ngClass], [ngClass.xs], [ngClass.sm], [ngClass.md], [ngClass.lg], [ngClass.xl],
  [ngClass.lt-sm], [ngClass.lt-md], [ngClass.lt-lg], [ngClass.lt-xl],
  [ngClass.gt-xs], [ngClass.gt-sm], [ngClass.gt-md], [ngClass.gt-lg]
`;
/**
 * Directive to add responsive support for ngClass.
 * This maintains the core functionality of 'ngClass' and adds responsive API
 * Note: this class is a no-op when rendered on the server
 */
class DefaultClassDirective extends ClassDirective {
    constructor() {
        super(...arguments);
        this.inputs = inputs$2;
    }
}
DefaultClassDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: DefaultClassDirective, deps: null, target: i0.ɵɵFactoryTarget.Directive });
DefaultClassDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.0.2", type: DefaultClassDirective, selector: "\n  [ngClass], [ngClass.xs], [ngClass.sm], [ngClass.md], [ngClass.lg], [ngClass.xl],\n  [ngClass.lt-sm], [ngClass.lt-md], [ngClass.lt-lg], [ngClass.lt-xl],\n  [ngClass.gt-xs], [ngClass.gt-sm], [ngClass.gt-md], [ngClass.gt-lg]\n", inputs: { ngClass: "ngClass", "ngClass.xs": "ngClass.xs", "ngClass.sm": "ngClass.sm", "ngClass.md": "ngClass.md", "ngClass.lg": "ngClass.lg", "ngClass.xl": "ngClass.xl", "ngClass.lt-sm": "ngClass.lt-sm", "ngClass.lt-md": "ngClass.lt-md", "ngClass.lt-lg": "ngClass.lt-lg", "ngClass.lt-xl": "ngClass.lt-xl", "ngClass.gt-xs": "ngClass.gt-xs", "ngClass.gt-sm": "ngClass.gt-sm", "ngClass.gt-md": "ngClass.gt-md", "ngClass.gt-lg": "ngClass.gt-lg" }, usesInheritance: true, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: DefaultClassDirective, decorators: [{
            type: Directive,
            args: [{ selector: selector$2, inputs: inputs$2 }]
        }] });

/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
class ShowHideStyleBuilder extends StyleBuilder {
    buildStyles(show, parent) {
        const shouldShow = show === 'true';
        return { 'display': shouldShow ? parent.display || (parent.isServer ? 'initial' : '') : 'none' };
    }
}
ShowHideStyleBuilder.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: ShowHideStyleBuilder, deps: null, target: i0.ɵɵFactoryTarget.Injectable });
ShowHideStyleBuilder.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: ShowHideStyleBuilder, providedIn: 'root' });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: ShowHideStyleBuilder, decorators: [{
            type: Injectable,
            args: [{ providedIn: 'root' }]
        }] });
class ShowHideDirective extends BaseDirective2 {
    constructor(elementRef, styleBuilder, styler, marshal, layoutConfig, platformId, serverModuleLoaded) {
        super(elementRef, styleBuilder, styler, marshal);
        this.layoutConfig = layoutConfig;
        this.platformId = platformId;
        this.serverModuleLoaded = serverModuleLoaded;
        this.DIRECTIVE_KEY = 'show-hide';
        /** Original DOM Element CSS display style */
        this.display = '';
        this.hasLayout = false;
        this.hasFlexChild = false;
    }
    // *********************************************
    // Lifecycle Methods
    // *********************************************
    ngAfterViewInit() {
        this.trackExtraTriggers();
        const children = Array.from(this.nativeElement.children);
        for (let i = 0; i < children.length; i++) {
            if (this.marshal.hasValue(children[i], 'flex')) {
                this.hasFlexChild = true;
                break;
            }
        }
        if (DISPLAY_MAP.has(this.nativeElement)) {
            this.display = DISPLAY_MAP.get(this.nativeElement);
        }
        else {
            this.display = this.getDisplayStyle();
            DISPLAY_MAP.set(this.nativeElement, this.display);
        }
        this.init();
        // set the default to show unless explicitly overridden
        const defaultValue = this.marshal.getValue(this.nativeElement, this.DIRECTIVE_KEY, '');
        if (defaultValue === undefined || defaultValue === '') {
            this.setValue(true, '');
        }
        else {
            this.triggerUpdate();
        }
    }
    /**
     * On changes to any @Input properties...
     * Default to use the non-responsive Input value ('fxShow')
     * Then conditionally override with the mq-activated Input's current value
     */
    ngOnChanges(changes) {
        Object.keys(changes).forEach(key => {
            if (this.inputs.indexOf(key) !== -1) {
                const inputKey = key.split('.');
                const bp = inputKey.slice(1).join('.');
                const inputValue = changes[key].currentValue;
                let shouldShow = inputValue !== '' ?
                    inputValue !== 0 ? coerceBooleanProperty(inputValue) : false
                    : true;
                if (inputKey[0] === 'fxHide') {
                    shouldShow = !shouldShow;
                }
                this.setValue(shouldShow, bp);
            }
        });
    }
    // *********************************************
    // Protected methods
    // *********************************************
    /**
     *  Watch for these extra triggers to update fxShow, fxHide stylings
     */
    trackExtraTriggers() {
        this.hasLayout = this.marshal.hasValue(this.nativeElement, 'layout');
        ['layout', 'layout-align'].forEach(key => {
            this.marshal
                .trackValue(this.nativeElement, key)
                .pipe(takeUntil(this.destroySubject))
                .subscribe(this.triggerUpdate.bind(this));
        });
    }
    /**
     * Override accessor to the current HTMLElement's `display` style
     * Note: Show/Hide will not change the display to 'flex' but will set it to 'block'
     * unless it was already explicitly specified inline or in a CSS stylesheet.
     */
    getDisplayStyle() {
        return (this.hasLayout || (this.hasFlexChild && this.layoutConfig.addFlexToParent)) ?
            'flex' : this.styler.lookupStyle(this.nativeElement, 'display', true);
    }
    /** Validate the visibility value and then update the host's inline display style */
    updateWithValue(value = true) {
        if (value === '') {
            return;
        }
        const isServer = isPlatformServer(this.platformId);
        this.addStyles(value ? 'true' : 'false', { display: this.display, isServer });
        if (isServer && this.serverModuleLoaded) {
            this.nativeElement.style.setProperty('display', '');
        }
        this.marshal.triggerUpdate(this.parentElement, 'layout-gap');
    }
}
ShowHideDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: ShowHideDirective, deps: [{ token: i0.ElementRef }, { token: ShowHideStyleBuilder }, { token: i1.StyleUtils }, { token: i1.MediaMarshaller }, { token: LAYOUT_CONFIG }, { token: PLATFORM_ID }, { token: SERVER_TOKEN }], target: i0.ɵɵFactoryTarget.Directive });
ShowHideDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.0.2", type: ShowHideDirective, usesInheritance: true, usesOnChanges: true, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: ShowHideDirective, decorators: [{
            type: Directive
        }], ctorParameters: function () {
        return [{ type: i0.ElementRef }, { type: ShowHideStyleBuilder }, { type: i1.StyleUtils }, { type: i1.MediaMarshaller }, { type: undefined, decorators: [{
                        type: Inject,
                        args: [LAYOUT_CONFIG]
                    }] }, { type: Object, decorators: [{
                        type: Inject,
                        args: [PLATFORM_ID]
                    }] }, { type: undefined, decorators: [{
                        type: Inject,
                        args: [SERVER_TOKEN]
                    }] }];
    } });
const DISPLAY_MAP = new WeakMap();
const inputs$1 = [
    'fxShow', 'fxShow.print',
    'fxShow.xs', 'fxShow.sm', 'fxShow.md', 'fxShow.lg', 'fxShow.xl',
    'fxShow.lt-sm', 'fxShow.lt-md', 'fxShow.lt-lg', 'fxShow.lt-xl',
    'fxShow.gt-xs', 'fxShow.gt-sm', 'fxShow.gt-md', 'fxShow.gt-lg',
    'fxHide', 'fxHide.print',
    'fxHide.xs', 'fxHide.sm', 'fxHide.md', 'fxHide.lg', 'fxHide.xl',
    'fxHide.lt-sm', 'fxHide.lt-md', 'fxHide.lt-lg', 'fxHide.lt-xl',
    'fxHide.gt-xs', 'fxHide.gt-sm', 'fxHide.gt-md', 'fxHide.gt-lg'
];
const selector$1 = `
  [fxShow], [fxShow.print],
  [fxShow.xs], [fxShow.sm], [fxShow.md], [fxShow.lg], [fxShow.xl],
  [fxShow.lt-sm], [fxShow.lt-md], [fxShow.lt-lg], [fxShow.lt-xl],
  [fxShow.gt-xs], [fxShow.gt-sm], [fxShow.gt-md], [fxShow.gt-lg],
  [fxHide], [fxHide.print],
  [fxHide.xs], [fxHide.sm], [fxHide.md], [fxHide.lg], [fxHide.xl],
  [fxHide.lt-sm], [fxHide.lt-md], [fxHide.lt-lg], [fxHide.lt-xl],
  [fxHide.gt-xs], [fxHide.gt-sm], [fxHide.gt-md], [fxHide.gt-lg]
`;
/**
 * 'show' Layout API directive
 */
class DefaultShowHideDirective extends ShowHideDirective {
    constructor() {
        super(...arguments);
        this.inputs = inputs$1;
    }
}
DefaultShowHideDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: DefaultShowHideDirective, deps: null, target: i0.ɵɵFactoryTarget.Directive });
DefaultShowHideDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.0.2", type: DefaultShowHideDirective, selector: "\n  [fxShow], [fxShow.print],\n  [fxShow.xs], [fxShow.sm], [fxShow.md], [fxShow.lg], [fxShow.xl],\n  [fxShow.lt-sm], [fxShow.lt-md], [fxShow.lt-lg], [fxShow.lt-xl],\n  [fxShow.gt-xs], [fxShow.gt-sm], [fxShow.gt-md], [fxShow.gt-lg],\n  [fxHide], [fxHide.print],\n  [fxHide.xs], [fxHide.sm], [fxHide.md], [fxHide.lg], [fxHide.xl],\n  [fxHide.lt-sm], [fxHide.lt-md], [fxHide.lt-lg], [fxHide.lt-xl],\n  [fxHide.gt-xs], [fxHide.gt-sm], [fxHide.gt-md], [fxHide.gt-lg]\n", inputs: { fxShow: "fxShow", "fxShow.print": "fxShow.print", "fxShow.xs": "fxShow.xs", "fxShow.sm": "fxShow.sm", "fxShow.md": "fxShow.md", "fxShow.lg": "fxShow.lg", "fxShow.xl": "fxShow.xl", "fxShow.lt-sm": "fxShow.lt-sm", "fxShow.lt-md": "fxShow.lt-md", "fxShow.lt-lg": "fxShow.lt-lg", "fxShow.lt-xl": "fxShow.lt-xl", "fxShow.gt-xs": "fxShow.gt-xs", "fxShow.gt-sm": "fxShow.gt-sm", "fxShow.gt-md": "fxShow.gt-md", "fxShow.gt-lg": "fxShow.gt-lg", fxHide: "fxHide", "fxHide.print": "fxHide.print", "fxHide.xs": "fxHide.xs", "fxHide.sm": "fxHide.sm", "fxHide.md": "fxHide.md", "fxHide.lg": "fxHide.lg", "fxHide.xl": "fxHide.xl", "fxHide.lt-sm": "fxHide.lt-sm", "fxHide.lt-md": "fxHide.lt-md", "fxHide.lt-lg": "fxHide.lt-lg", "fxHide.lt-xl": "fxHide.lt-xl", "fxHide.gt-xs": "fxHide.gt-xs", "fxHide.gt-sm": "fxHide.gt-sm", "fxHide.gt-md": "fxHide.gt-md", "fxHide.gt-lg": "fxHide.gt-lg" }, usesInheritance: true, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: DefaultShowHideDirective, decorators: [{
            type: Directive,
            args: [{ selector: selector$1, inputs: inputs$1 }]
        }] });

/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
/** NgStyle allowed inputs */
class NgStyleKeyValue {
    constructor(key, value, noQuotes = true) {
        this.key = key;
        this.value = value;
        this.key = noQuotes ? key.replace(/['"]/g, '').trim() : key.trim();
        this.value = noQuotes ? value.replace(/['"]/g, '').trim() : value.trim();
        this.value = this.value.replace(/;/, '');
    }
}
function getType(target) {
    let what = typeof target;
    if (what === 'object') {
        return (target.constructor === Array) ? 'array' :
            (target.constructor === Set) ? 'set' : 'object';
    }
    return what;
}
/**
 * Split string of key:value pairs into Array of k-v pairs
 * e.g.  'key:value; key:value; key:value;' -> ['key:value',...]
 */
function buildRawList(source, delimiter = ';') {
    return String(source)
        .trim()
        .split(delimiter)
        .map((val) => val.trim())
        .filter(val => val !== '');
}
/** Convert array of key:value strings to a iterable map object */
function buildMapFromList$1(styles, sanitize) {
    const sanitizeValue = (it) => {
        if (sanitize) {
            it.value = sanitize(it.value);
        }
        return it;
    };
    return styles
        .map(stringToKeyValue)
        .filter(entry => !!entry)
        .map(sanitizeValue)
        .reduce(keyValuesToMap, {});
}
/** Convert Set<string> or raw Object to an iterable NgStyleMap */
function buildMapFromSet(source, sanitize) {
    let list = [];
    if (getType(source) === 'set') {
        source.forEach(entry => list.push(entry));
    }
    else {
        Object.keys(source).forEach((key) => {
            list.push(`${key}:${source[key]}`);
        });
    }
    return buildMapFromList$1(list, sanitize);
}
/** Convert 'key:value' -> [key, value] */
function stringToKeyValue(it) {
    const [key, ...vals] = it.split(':');
    return new NgStyleKeyValue(key, vals.join(':'));
}
/** Convert [ [key,value] ] -> { key : value } */
function keyValuesToMap(map, entry) {
    if (!!entry.key) {
        map[entry.key] = entry.value;
    }
    return map;
}

/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
class StyleDirective extends BaseDirective2 {
    constructor(elementRef, styler, marshal, sanitizer, differs, renderer2, ngStyleInstance, serverLoaded, platformId) {
        var _a;
        super(elementRef, null, styler, marshal);
        this.sanitizer = sanitizer;
        this.ngStyleInstance = ngStyleInstance;
        this.DIRECTIVE_KEY = 'ngStyle';
        if (!this.ngStyleInstance) {
            // Create an instance NgStyle Directive instance only if `ngStyle=""` has NOT been
            // defined on the same host element; since the responsive variations may be defined...
            this.ngStyleInstance = new NgStyle(elementRef, differs, renderer2);
        }
        this.init();
        const styles = (_a = this.nativeElement.getAttribute('style')) !== null && _a !== void 0 ? _a : '';
        this.fallbackStyles = this.buildStyleMap(styles);
        this.isServer = serverLoaded && isPlatformServer(platformId);
    }
    /** Add generated styles */
    updateWithValue(value) {
        const styles = this.buildStyleMap(value);
        this.ngStyleInstance.ngStyle = Object.assign(Object.assign({}, this.fallbackStyles), styles);
        if (this.isServer) {
            this.applyStyleToElement(styles);
        }
        this.ngStyleInstance.ngDoCheck();
    }
    /** Remove generated styles */
    clearStyles() {
        this.ngStyleInstance.ngStyle = this.fallbackStyles;
        this.ngStyleInstance.ngDoCheck();
    }
    /**
     * Convert raw strings to ngStyleMap; which is required by ngStyle
     * NOTE: Raw string key-value pairs MUST be delimited by `;`
     *       Comma-delimiters are not supported due to complexities of
     *       possible style values such as `rgba(x,x,x,x)` and others
     */
    buildStyleMap(styles) {
        // Always safe-guard (aka sanitize) style property values
        const sanitizer = (val) => { var _a; return (_a = this.sanitizer.sanitize(SecurityContext.STYLE, val)) !== null && _a !== void 0 ? _a : ''; };
        if (styles) {
            switch (getType(styles)) {
                case 'string': return buildMapFromList(buildRawList(styles), sanitizer);
                case 'array': return buildMapFromList(styles, sanitizer);
                case 'set': return buildMapFromSet(styles, sanitizer);
                default: return buildMapFromSet(styles, sanitizer);
            }
        }
        return {};
    }
    // ******************************************************************
    // Lifecycle Hooks
    // ******************************************************************
    /** For ChangeDetectionStrategy.onPush and ngOnChanges() updates */
    ngDoCheck() {
        this.ngStyleInstance.ngDoCheck();
    }
}
StyleDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: StyleDirective, deps: [{ token: i0.ElementRef }, { token: i1.StyleUtils }, { token: i1.MediaMarshaller }, { token: i2$1.DomSanitizer }, { token: i0.KeyValueDiffers }, { token: i0.Renderer2 }, { token: i2.NgStyle, optional: true, self: true }, { token: SERVER_TOKEN }, { token: PLATFORM_ID }], target: i0.ɵɵFactoryTarget.Directive });
StyleDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.0.2", type: StyleDirective, usesInheritance: true, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: StyleDirective, decorators: [{
            type: Directive
        }], ctorParameters: function () {
        return [{ type: i0.ElementRef }, { type: i1.StyleUtils }, { type: i1.MediaMarshaller }, { type: i2$1.DomSanitizer }, { type: i0.KeyValueDiffers }, { type: i0.Renderer2 }, { type: i2.NgStyle, decorators: [{
                        type: Optional
                    }, {
                        type: Self
                    }] }, { type: undefined, decorators: [{
                        type: Inject,
                        args: [SERVER_TOKEN]
                    }] }, { type: Object, decorators: [{
                        type: Inject,
                        args: [PLATFORM_ID]
                    }] }];
    } });
const inputs = [
    'ngStyle',
    'ngStyle.xs', 'ngStyle.sm', 'ngStyle.md', 'ngStyle.lg', 'ngStyle.xl',
    'ngStyle.lt-sm', 'ngStyle.lt-md', 'ngStyle.lt-lg', 'ngStyle.lt-xl',
    'ngStyle.gt-xs', 'ngStyle.gt-sm', 'ngStyle.gt-md', 'ngStyle.gt-lg'
];
const selector = `
  [ngStyle],
  [ngStyle.xs], [ngStyle.sm], [ngStyle.md], [ngStyle.lg], [ngStyle.xl],
  [ngStyle.lt-sm], [ngStyle.lt-md], [ngStyle.lt-lg], [ngStyle.lt-xl],
  [ngStyle.gt-xs], [ngStyle.gt-sm], [ngStyle.gt-md], [ngStyle.gt-lg]
`;
/**
 * Directive to add responsive support for ngStyle.
 *
 */
class DefaultStyleDirective extends StyleDirective {
    constructor() {
        super(...arguments);
        this.inputs = inputs;
    }
}
DefaultStyleDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: DefaultStyleDirective, deps: null, target: i0.ɵɵFactoryTarget.Directive });
DefaultStyleDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "12.0.0", version: "13.0.2", type: DefaultStyleDirective, selector: "\n  [ngStyle],\n  [ngStyle.xs], [ngStyle.sm], [ngStyle.md], [ngStyle.lg], [ngStyle.xl],\n  [ngStyle.lt-sm], [ngStyle.lt-md], [ngStyle.lt-lg], [ngStyle.lt-xl],\n  [ngStyle.gt-xs], [ngStyle.gt-sm], [ngStyle.gt-md], [ngStyle.gt-lg]\n", inputs: { ngStyle: "ngStyle", "ngStyle.xs": "ngStyle.xs", "ngStyle.sm": "ngStyle.sm", "ngStyle.md": "ngStyle.md", "ngStyle.lg": "ngStyle.lg", "ngStyle.xl": "ngStyle.xl", "ngStyle.lt-sm": "ngStyle.lt-sm", "ngStyle.lt-md": "ngStyle.lt-md", "ngStyle.lt-lg": "ngStyle.lt-lg", "ngStyle.lt-xl": "ngStyle.lt-xl", "ngStyle.gt-xs": "ngStyle.gt-xs", "ngStyle.gt-sm": "ngStyle.gt-sm", "ngStyle.gt-md": "ngStyle.gt-md", "ngStyle.gt-lg": "ngStyle.gt-lg" }, usesInheritance: true, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: DefaultStyleDirective, decorators: [{
            type: Directive,
            args: [{ selector, inputs }]
        }] });
/** Build a styles map from a list of styles, while sanitizing bad values first */
function buildMapFromList(styles, sanitize) {
    const sanitizeValue = (it) => {
        if (sanitize) {
            it.value = sanitize(it.value);
        }
        return it;
    };
    return styles
        .map(stringToKeyValue)
        .filter(entry => !!entry)
        .map(sanitizeValue)
        .reduce(keyValuesToMap, {});
}

/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
const ALL_DIRECTIVES = [
    DefaultShowHideDirective,
    DefaultClassDirective,
    DefaultStyleDirective,
    DefaultImgSrcDirective,
];
/**
 * *****************************************************************
 * Define module for the Extended API
 * *****************************************************************
 */
class ExtendedModule {
}
ExtendedModule.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: ExtendedModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
ExtendedModule.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: ExtendedModule, declarations: [DefaultShowHideDirective,
        DefaultClassDirective,
        DefaultStyleDirective,
        DefaultImgSrcDirective], imports: [CoreModule], exports: [DefaultShowHideDirective,
        DefaultClassDirective,
        DefaultStyleDirective,
        DefaultImgSrcDirective] });
ExtendedModule.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: ExtendedModule, imports: [[CoreModule]] });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.2", ngImport: i0, type: ExtendedModule, decorators: [{
            type: NgModule,
            args: [{
                    imports: [CoreModule],
                    declarations: [...ALL_DIRECTIVES],
                    exports: [...ALL_DIRECTIVES]
                }]
        }] });

/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */

/**
 * Generated bundle index. Do not edit.
 */

export { ClassDirective, DefaultClassDirective, DefaultImgSrcDirective, DefaultShowHideDirective, DefaultStyleDirective, ExtendedModule, ImgSrcDirective, ImgSrcStyleBuilder, ShowHideDirective, ShowHideStyleBuilder, StyleDirective };
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