source: trip-planner-front/node_modules/@angular/cdk/esm2015/a11y/high-contrast-mode/high-contrast-mode-detector.js@ e29cc2e

/**
 * @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
 */
import { Platform } from '@angular/cdk/platform';
import { DOCUMENT } from '@angular/common';
import { Inject, Injectable } from '@angular/core';
import * as i0 from "@angular/core";
import * as i1 from "@angular/cdk/platform";
import * as i2 from "@angular/common";
/** CSS class applied to the document body when in black-on-white high-contrast mode. */
export const BLACK_ON_WHITE_CSS_CLASS = 'cdk-high-contrast-black-on-white';
/** CSS class applied to the document body when in white-on-black high-contrast mode. */
export const WHITE_ON_BLACK_CSS_CLASS = 'cdk-high-contrast-white-on-black';
/** CSS class applied to the document body when in high-contrast mode. */
export const HIGH_CONTRAST_MODE_ACTIVE_CSS_CLASS = 'cdk-high-contrast-active';
/**
 * Service to determine whether the browser is currently in a high-contrast-mode environment.
 *
 * Microsoft Windows supports an accessibility feature called "High Contrast Mode". This mode
 * changes the appearance of all applications, including web applications, to dramatically increase
 * contrast.
 *
 * IE, Edge, and Firefox currently support this mode. Chrome does not support Windows High Contrast
 * Mode. This service does not detect high-contrast mode as added by the Chrome "High Contrast"
 * browser extension.
 */
export class HighContrastModeDetector {
    constructor(_platform, document) {
        this._platform = _platform;
        this._document = document;
    }
    /** Gets the current high-contrast-mode for the page. */
    getHighContrastMode() {
        if (!this._platform.isBrowser) {
            return 0 /* NONE */;
        }
        // Create a test element with an arbitrary background-color that is neither black nor
        // white; high-contrast mode will coerce the color to either black or white. Also ensure that
        // appending the test element to the DOM does not affect layout by absolutely positioning it
        const testElement = this._document.createElement('div');
        testElement.style.backgroundColor = 'rgb(1,2,3)';
        testElement.style.position = 'absolute';
        this._document.body.appendChild(testElement);
        // Get the computed style for the background color, collapsing spaces to normalize between
        // browsers. Once we get this color, we no longer need the test element. Access the `window`
        // via the document so we can fake it in tests. Note that we have extra null checks, because
        // this logic will likely run during app bootstrap and throwing can break the entire app.
        const documentWindow = this._document.defaultView || window;
        const computedStyle = (documentWindow && documentWindow.getComputedStyle) ?
            documentWindow.getComputedStyle(testElement) : null;
        const computedColor = (computedStyle && computedStyle.backgroundColor || '').replace(/ /g, '');
        this._document.body.removeChild(testElement);
        switch (computedColor) {
            case 'rgb(0,0,0)': return 2 /* WHITE_ON_BLACK */;
            case 'rgb(255,255,255)': return 1 /* BLACK_ON_WHITE */;
        }
        return 0 /* NONE */;
    }
    /** Applies CSS classes indicating high-contrast mode to document body (browser-only). */
    _applyBodyHighContrastModeCssClasses() {
        if (!this._hasCheckedHighContrastMode && this._platform.isBrowser && this._document.body) {
            const bodyClasses = this._document.body.classList;
            // IE11 doesn't support `classList` operations with multiple arguments
            bodyClasses.remove(HIGH_CONTRAST_MODE_ACTIVE_CSS_CLASS);
            bodyClasses.remove(BLACK_ON_WHITE_CSS_CLASS);
            bodyClasses.remove(WHITE_ON_BLACK_CSS_CLASS);
            this._hasCheckedHighContrastMode = true;
            const mode = this.getHighContrastMode();
            if (mode === 1 /* BLACK_ON_WHITE */) {
                bodyClasses.add(HIGH_CONTRAST_MODE_ACTIVE_CSS_CLASS);
                bodyClasses.add(BLACK_ON_WHITE_CSS_CLASS);
            }
            else if (mode === 2 /* WHITE_ON_BLACK */) {
                bodyClasses.add(HIGH_CONTRAST_MODE_ACTIVE_CSS_CLASS);
                bodyClasses.add(WHITE_ON_BLACK_CSS_CLASS);
            }
        }
    }
}
HighContrastModeDetector.ɵprov = i0.ɵɵdefineInjectable({ factory: function HighContrastModeDetector_Factory() { return new HighContrastModeDetector(i0.ɵɵinject(i1.Platform), i0.ɵɵinject(i2.DOCUMENT)); }, token: HighContrastModeDetector, providedIn: "root" });
HighContrastModeDetector.decorators = [
    { type: Injectable, args: [{ providedIn: 'root' },] }
];
HighContrastModeDetector.ctorParameters = () => [
    { type: Platform },
    { type: undefined, decorators: [{ type: Inject, args: [DOCUMENT,] }] }
];
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"high-contrast-mode-detector.js","sourceRoot":"","sources":["../../../../../../../src/cdk/a11y/high-contrast-mode/high-contrast-mode-detector.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAEH,OAAO,EAAC,QAAQ,EAAC,MAAM,uBAAuB,CAAC;AAC/C,OAAO,EAAC,QAAQ,EAAC,MAAM,iBAAiB,CAAC;AACzC,OAAO,EAAC,MAAM,EAAE,UAAU,EAAC,MAAM,eAAe,CAAC;;;;AAUjD,wFAAwF;AACxF,MAAM,CAAC,MAAM,wBAAwB,GAAG,kCAAkC,CAAC;AAE3E,wFAAwF;AACxF,MAAM,CAAC,MAAM,wBAAwB,GAAG,kCAAkC,CAAC;AAE3E,yEAAyE;AACzE,MAAM,CAAC,MAAM,mCAAmC,GAAG,0BAA0B,CAAC;AAE9E;;;;;;;;;;GAUG;AAEH,MAAM,OAAO,wBAAwB;IAQnC,YAAoB,SAAmB,EAAoB,QAAa;QAApD,cAAS,GAAT,SAAS,CAAU;QACrC,IAAI,CAAC,SAAS,GAAG,QAAQ,CAAC;IAC5B,CAAC;IAED,wDAAwD;IACxD,mBAAmB;QACjB,IAAI,CAAC,IAAI,CAAC,SAAS,CAAC,SAAS,EAAE;YAC7B,oBAA6B;SAC9B;QAED,qFAAqF;QACrF,6FAA6F;QAC7F,4FAA4F;QAC5F,MAAM,WAAW,GAAG,IAAI,CAAC,SAAS,CAAC,aAAa,CAAC,KAAK,CAAC,CAAC;QACxD,WAAW,CAAC,KAAK,CAAC,eAAe,GAAG,YAAY,CAAC;QACjD,WAAW,CAAC,KAAK,CAAC,QAAQ,GAAG,UAAU,CAAC;QACxC,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,WAAW,CAAC,WAAW,CAAC,CAAC;QAE7C,0FAA0F;QAC1F,4FAA4F;QAC5F,4FAA4F;QAC5F,yFAAyF;QACzF,MAAM,cAAc,GAAG,IAAI,CAAC,SAAS,CAAC,WAAW,IAAI,MAAM,CAAC;QAC5D,MAAM,aAAa,GAAG,CAAC,cAAc,IAAI,cAAc,CAAC,gBAAgB,CAAC,CAAC,CAAC;YACvE,cAAc,CAAC,gBAAgB,CAAC,WAAW,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC;QACxD,MAAM,aAAa,GACf,CAAC,aAAa,IAAI,aAAa,CAAC,eAAe,IAAI,EAAE,CAAC,CAAC,OAAO,CAAC,IAAI,EAAE,EAAE,CAAC,CAAC;QAC7E,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,WAAW,CAAC,WAAW,CAAC,CAAC;QAE7C,QAAQ,aAAa,EAAE;YACrB,KAAK,YAAY,CAAC,CAAC,8BAAuC;YAC1D,KAAK,kBAAkB,CAAC,CAAC,8BAAuC;SACjE;QACD,oBAA6B;IAC/B,CAAC;IAED,yFAAyF;IACzF,oCAAoC;QAClC,IAAI,CAAC,IAAI,CAAC,2BAA2B,IAAI,IAAI,CAAC,SAAS,CAAC,SAAS,IAAI,IAAI,CAAC,SAAS,CAAC,IAAI,EAAE;YACxF,MAAM,WAAW,GAAG,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,SAAS,CAAC;YAClD,sEAAsE;YACtE,WAAW,CAAC,MAAM,CAAC,mCAAmC,CAAC,CAAC;YACxD,WAAW,CAAC,MAAM,CAAC,wBAAwB,CAAC,CAAC;YAC7C,WAAW,CAAC,MAAM,CAAC,wBAAwB,CAAC,CAAC;YAC7C,IAAI,CAAC,2BAA2B,GAAG,IAAI,CAAC;YAExC,MAAM,IAAI,GAAG,IAAI,CAAC,mBAAmB,EAAE,CAAC;YACxC,IAAI,IAAI,2BAAoC,EAAE;gBAC5C,WAAW,CAAC,GAAG,CAAC,mCAAmC,CAAC,CAAC;gBACrD,WAAW,CAAC,GAAG,CAAC,wBAAwB,CAAC,CAAC;aAC3C;iBAAM,IAAI,IAAI,2BAAoC,EAAE;gBACnD,WAAW,CAAC,GAAG,CAAC,mCAAmC,CAAC,CAAC;gBACrD,WAAW,CAAC,GAAG,CAAC,wBAAwB,CAAC,CAAC;aAC3C;SACF;IACH,CAAC;;;;YAhEF,UAAU,SAAC,EAAC,UAAU,EAAE,MAAM,EAAC;;;YAhCxB,QAAQ;4CAyC4B,MAAM,SAAC,QAAQ","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {Platform} from '@angular/cdk/platform';\nimport {DOCUMENT} from '@angular/common';\nimport {Inject, Injectable} from '@angular/core';\n\n\n/** Set of possible high-contrast mode backgrounds. */\nexport const enum HighContrastMode {\n  NONE,\n  BLACK_ON_WHITE,\n  WHITE_ON_BLACK,\n}\n\n/** CSS class applied to the document body when in black-on-white high-contrast mode. */\nexport const BLACK_ON_WHITE_CSS_CLASS = 'cdk-high-contrast-black-on-white';\n\n/** CSS class applied to the document body when in white-on-black high-contrast mode. */\nexport const WHITE_ON_BLACK_CSS_CLASS = 'cdk-high-contrast-white-on-black';\n\n/** CSS class applied to the document body when in high-contrast mode. */\nexport const HIGH_CONTRAST_MODE_ACTIVE_CSS_CLASS = 'cdk-high-contrast-active';\n\n/**\n * Service to determine whether the browser is currently in a high-contrast-mode environment.\n *\n * Microsoft Windows supports an accessibility feature called \"High Contrast Mode\". This mode\n * changes the appearance of all applications, including web applications, to dramatically increase\n * contrast.\n *\n * IE, Edge, and Firefox currently support this mode. Chrome does not support Windows High Contrast\n * Mode. This service does not detect high-contrast mode as added by the Chrome \"High Contrast\"\n * browser extension.\n */\n@Injectable({providedIn: 'root'})\nexport class HighContrastModeDetector {\n  /**\n   * Figuring out the high contrast mode and adding the body classes can cause\n   * some expensive layouts. This flag is used to ensure that we only do it once.\n   */\n  private _hasCheckedHighContrastMode: boolean;\n  private _document: Document;\n\n  constructor(private _platform: Platform, @Inject(DOCUMENT) document: any) {\n    this._document = document;\n  }\n\n  /** Gets the current high-contrast-mode for the page. */\n  getHighContrastMode(): HighContrastMode {\n    if (!this._platform.isBrowser) {\n      return HighContrastMode.NONE;\n    }\n\n    // Create a test element with an arbitrary background-color that is neither black nor\n    // white; high-contrast mode will coerce the color to either black or white. Also ensure that\n    // appending the test element to the DOM does not affect layout by absolutely positioning it\n    const testElement = this._document.createElement('div');\n    testElement.style.backgroundColor = 'rgb(1,2,3)';\n    testElement.style.position = 'absolute';\n    this._document.body.appendChild(testElement);\n\n    // Get the computed style for the background color, collapsing spaces to normalize between\n    // browsers. Once we get this color, we no longer need the test element. Access the `window`\n    // via the document so we can fake it in tests. Note that we have extra null checks, because\n    // this logic will likely run during app bootstrap and throwing can break the entire app.\n    const documentWindow = this._document.defaultView || window;\n    const computedStyle = (documentWindow && documentWindow.getComputedStyle) ?\n        documentWindow.getComputedStyle(testElement) : null;\n    const computedColor =\n        (computedStyle && computedStyle.backgroundColor || '').replace(/ /g, '');\n    this._document.body.removeChild(testElement);\n\n    switch (computedColor) {\n      case 'rgb(0,0,0)': return HighContrastMode.WHITE_ON_BLACK;\n      case 'rgb(255,255,255)': return HighContrastMode.BLACK_ON_WHITE;\n    }\n    return HighContrastMode.NONE;\n  }\n\n  /** Applies CSS classes indicating high-contrast mode to document body (browser-only). */\n  _applyBodyHighContrastModeCssClasses(): void {\n    if (!this._hasCheckedHighContrastMode && this._platform.isBrowser && this._document.body) {\n      const bodyClasses = this._document.body.classList;\n      // IE11 doesn't support `classList` operations with multiple arguments\n      bodyClasses.remove(HIGH_CONTRAST_MODE_ACTIVE_CSS_CLASS);\n      bodyClasses.remove(BLACK_ON_WHITE_CSS_CLASS);\n      bodyClasses.remove(WHITE_ON_BLACK_CSS_CLASS);\n      this._hasCheckedHighContrastMode = true;\n\n      const mode = this.getHighContrastMode();\n      if (mode === HighContrastMode.BLACK_ON_WHITE) {\n        bodyClasses.add(HIGH_CONTRAST_MODE_ACTIVE_CSS_CLASS);\n        bodyClasses.add(BLACK_ON_WHITE_CSS_CLASS);\n      } else if (mode === HighContrastMode.WHITE_ON_BLACK) {\n        bodyClasses.add(HIGH_CONTRAST_MODE_ACTIVE_CSS_CLASS);\n        bodyClasses.add(WHITE_ON_BLACK_CSS_CLASS);\n      }\n    }\n  }\n}\n"]}