@angular/material
Version:
Angular Material
208 lines • 19.6 kB
JavaScript
/**
* @fileoverview added by tsickle
* Generated from: src/material/core/common-behaviors/common-module.ts
* @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* @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 { HighContrastModeDetector } from '@angular/cdk/a11y';
import { BidiModule } from '@angular/cdk/bidi';
import { Inject, InjectionToken, isDevMode, NgModule, Optional, Version } from '@angular/core';
import { VERSION as CDK_VERSION } from '@angular/cdk';
// Private version constant to circumvent test/build issues,
// i.e. avoid core to depend on the @angular/material primary entry-point
// Can be removed once the Material primary entry-point no longer
// re-exports all secondary entry-points
/** @type {?} */
const VERSION = new Version('9.0.1');
/**
* \@docs-private
* @return {?}
*/
export function MATERIAL_SANITY_CHECKS_FACTORY() {
return true;
}
/**
* Injection token that configures whether the Material sanity checks are enabled.
* @type {?}
*/
export const MATERIAL_SANITY_CHECKS = new InjectionToken('mat-sanity-checks', {
providedIn: 'root',
factory: MATERIAL_SANITY_CHECKS_FACTORY,
});
/**
* Object that can be used to configure the sanity checks granularly.
* @record
*/
export function GranularSanityChecks() { }
if (false) {
/** @type {?} */
GranularSanityChecks.prototype.doctype;
/** @type {?} */
GranularSanityChecks.prototype.theme;
/** @type {?} */
GranularSanityChecks.prototype.version;
/**
* @deprecated No longer being used.
* \@breaking-change 10.0.0
* @type {?}
*/
GranularSanityChecks.prototype.hammer;
}
/**
* Module that captures anything that should be loaded and/or run for *all* Angular Material
* components. This includes Bidi, etc.
*
* This module should be imported to each top-level component module (e.g., MatTabsModule).
*/
export class MatCommonModule {
/**
* @param {?} highContrastModeDetector
* @param {?} sanityChecks
*/
constructor(highContrastModeDetector, sanityChecks) {
/**
* Whether we've done the global sanity checks (e.g. a theme is loaded, there is a doctype).
*/
this._hasDoneGlobalChecks = false;
/**
* Reference to the global `document` object.
*/
this._document = typeof document === 'object' && document ? document : null;
/**
* Reference to the global 'window' object.
*/
this._window = typeof window === 'object' && window ? window : null;
// While A11yModule also does this, we repeat it here to avoid importing A11yModule
// in MatCommonModule.
highContrastModeDetector._applyBodyHighContrastModeCssClasses();
// Note that `_sanityChecks` is typed to `any`, because AoT
// throws an error if we use the `SanityChecks` type directly.
this._sanityChecks = sanityChecks;
if (!this._hasDoneGlobalChecks) {
this._checkDoctypeIsDefined();
this._checkThemeIsPresent();
this._checkCdkVersionMatch();
this._hasDoneGlobalChecks = true;
}
}
/**
* Whether any sanity checks are enabled.
* @private
* @return {?}
*/
_checksAreEnabled() {
return isDevMode() && !this._isTestEnv();
}
/**
* Whether the code is running in tests.
* @private
* @return {?}
*/
_isTestEnv() {
/** @type {?} */
const window = (/** @type {?} */ (this._window));
return window && (window.__karma__ || window.jasmine);
}
/**
* @private
* @return {?}
*/
_checkDoctypeIsDefined() {
/** @type {?} */
const isEnabled = this._checksAreEnabled() &&
(this._sanityChecks === true || ((/** @type {?} */ (this._sanityChecks))).doctype);
if (isEnabled && this._document && !this._document.doctype) {
console.warn('Current document does not have a doctype. This may cause ' +
'some Angular Material components not to behave as expected.');
}
}
/**
* @private
* @return {?}
*/
_checkThemeIsPresent() {
// We need to assert that the `body` is defined, because these checks run very early
// and the `body` won't be defined if the consumer put their scripts in the `head`.
/** @type {?} */
const isDisabled = !this._checksAreEnabled() ||
(this._sanityChecks === false || !((/** @type {?} */ (this._sanityChecks))).theme);
if (isDisabled || !this._document || !this._document.body ||
typeof getComputedStyle !== 'function') {
return;
}
/** @type {?} */
const testElement = this._document.createElement('div');
testElement.classList.add('mat-theme-loaded-marker');
this._document.body.appendChild(testElement);
/** @type {?} */
const computedStyle = getComputedStyle(testElement);
// In some situations the computed style of the test element can be null. For example in
// Firefox, the computed style is null if an application is running inside of a hidden iframe.
// See: https://bugzilla.mozilla.org/show_bug.cgi?id=548397
if (computedStyle && computedStyle.display !== 'none') {
console.warn('Could not find Angular Material core theme. Most Material ' +
'components may not work as expected. For more info refer ' +
'to the theming guide: https://material.angular.io/guide/theming');
}
this._document.body.removeChild(testElement);
}
/**
* Checks whether the material version matches the cdk version
* @private
* @return {?}
*/
_checkCdkVersionMatch() {
/** @type {?} */
const isEnabled = this._checksAreEnabled() &&
(this._sanityChecks === true || ((/** @type {?} */ (this._sanityChecks))).version);
if (isEnabled && VERSION.full !== CDK_VERSION.full) {
console.warn('The Angular Material version (' + VERSION.full + ') does not match ' +
'the Angular CDK version (' + CDK_VERSION.full + ').\n' +
'Please ensure the versions of these two packages exactly match.');
}
}
}
MatCommonModule.decorators = [
{ type: NgModule, args: [{
imports: [BidiModule],
exports: [BidiModule],
},] }
];
/** @nocollapse */
MatCommonModule.ctorParameters = () => [
{ type: HighContrastModeDetector },
{ type: undefined, decorators: [{ type: Optional }, { type: Inject, args: [MATERIAL_SANITY_CHECKS,] }] }
];
if (false) {
/**
* Whether we've done the global sanity checks (e.g. a theme is loaded, there is a doctype).
* @type {?}
* @private
*/
MatCommonModule.prototype._hasDoneGlobalChecks;
/**
* Reference to the global `document` object.
* @type {?}
* @private
*/
MatCommonModule.prototype._document;
/**
* Reference to the global 'window' object.
* @type {?}
* @private
*/
MatCommonModule.prototype._window;
/**
* Configured sanity checks.
* @type {?}
* @private
*/
MatCommonModule.prototype._sanityChecks;
}
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If set to\n * true/false, all checks will be enabled/disabled.\n */\nexport type SanityChecks = boolean | GranularSanityChecks;\n\n/** Object that can be used to configure the sanity checks granularly. */\nexport interface GranularSanityChecks {\n  doctype: boolean;\n  theme: boolean;\n  version: boolean;\n\n  /**\n   * @deprecated No longer being used.\n   * @breaking-change 10.0.0\n   */\n  hammer: boolean;\n}\n\n/**\n * Module that captures anything that should be loaded and/or run for *all* Angular Material\n * components. This includes Bidi, etc.\n *\n * This module should be imported to each top-level component module (e.g., MatTabsModule).\n */\n@NgModule({\n  imports: [BidiModule],\n  exports: [BidiModule],\n})\nexport class MatCommonModule {\n  /** Whether we've done the global sanity checks (e.g. a theme is loaded, there is a doctype). */\n  private _hasDoneGlobalChecks = false;\n\n  /** Reference to the global `document` object. */\n  private _document = typeof document === 'object' && document ? document : null;\n\n  /** Reference to the global 'window' object. */\n  private _window = typeof window === 'object' && window ? window : null;\n\n  /** Configured sanity checks. */\n  private _sanityChecks: SanityChecks;\n\n  constructor(\n      highContrastModeDetector: HighContrastModeDetector,\n      @Optional() @Inject(MATERIAL_SANITY_CHECKS) sanityChecks: any) {\n    // While A11yModule also does this, we repeat it here to avoid importing A11yModule\n    // in MatCommonModule.\n    highContrastModeDetector._applyBodyHighContrastModeCssClasses();\n\n    // Note that `_sanityChecks` is typed to `any`, because AoT\n    // throws an error if we use the `SanityChecks` type directly.\n    this._sanityChecks = sanityChecks;\n\n    if (!this._hasDoneGlobalChecks) {\n      this._checkDoctypeIsDefined();\n      this._checkThemeIsPresent();\n      this._checkCdkVersionMatch();\n      this._hasDoneGlobalChecks = true;\n    }\n  }\n\n  /** Whether any sanity checks are enabled. */\n  private _checksAreEnabled(): boolean {\n    return isDevMode() && !this._isTestEnv();\n  }\n\n  /** Whether the code is running in tests. */\n  private _isTestEnv() {\n    const window = this._window as any;\n    return window && (window.__karma__ || window.jasmine);\n  }\n\n  private _checkDoctypeIsDefined(): void {\n    const isEnabled = this._checksAreEnabled() &&\n      (this._sanityChecks === true || (this._sanityChecks as GranularSanityChecks).doctype);\n\n    if (isEnabled && this._document && !this._document.doctype) {\n      console.warn(\n        'Current document does not have a doctype. This may cause ' +\n        'some Angular Material components not to behave as expected.'\n      );\n    }\n  }\n\n  private _checkThemeIsPresent(): void {\n    // We need to assert that the `body` is defined, because these checks run very early\n    // and the `body` won't be defined if the consumer put their scripts in the `head`.\n    const isDisabled = !this._checksAreEnabled() ||\n      (this._sanityChecks === false || !(this._sanityChecks as GranularSanityChecks).theme);\n\n    if (isDisabled || !this._document || !this._document.body ||\n        typeof getComputedStyle !== 'function') {\n      return;\n    }\n\n    const testElement = this._document.createElement('div');\n\n    testElement.classList.add('mat-theme-loaded-marker');\n    this._document.body.appendChild(testElement);\n\n    const computedStyle = getComputedStyle(testElement);\n\n    // In some situations the computed style of the test element can be null. For example in\n    // Firefox, the computed style is null if an application is running inside of a hidden iframe.\n    // See: https://bugzilla.mozilla.org/show_bug.cgi?id=548397\n    if (computedStyle && computedStyle.display !== 'none') {\n      console.warn(\n        'Could not find Angular Material core theme. Most Material ' +\n        'components may not work as expected. For more info refer ' +\n        'to the theming guide: https://material.angular.io/guide/theming'\n      );\n    }\n\n    this._document.body.removeChild(testElement);\n  }\n\n  /** Checks whether the material version matches the cdk version */\n  private _checkCdkVersionMatch(): void {\n    const isEnabled = this._checksAreEnabled() &&\n      (this._sanityChecks === true || (this._sanityChecks as GranularSanityChecks).version);\n\n    if (isEnabled && VERSION.full !== CDK_VERSION.full) {\n      console.warn(\n          'The Angular Material version (' + VERSION.full + ') does not match ' +\n          'the Angular CDK version (' + CDK_VERSION.full + ').\\n' +\n          'Please ensure the versions of these two packages exactly match.'\n      );\n    }\n  }\n}\n"]}