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229 lines
9.6 KiB
229 lines
9.6 KiB
(function (global, factory) {
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typeof exports === 'object' && typeof module !== 'undefined' ? factory(require('@angular/core'),exports, require('@angular/core'), require('@angular/common')) :
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typeof define === 'function' && define.amd ? define('@angular/cdk/bidi', ['@angular/core','exports', '@angular/core', '@angular/common'], factory) :
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(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.ng.core,(global.ng = global.ng || {}, global.ng.cdk = global.ng.cdk || {}, global.ng.cdk.bidi = {}), global.ng.core, global.ng.common));
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}(this, (function (ɵngcc0,exports, i0, common) { 'use strict';
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function _interopNamespace(e) {
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if (e && e.__esModule) return e;
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var n = Object.create(null);
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if (e) {
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Object.keys(e).forEach(function (k) {
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if (k !== 'default') {
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var d = Object.getOwnPropertyDescriptor(e, k);
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Object.defineProperty(n, k, d.get ? d : {
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enumerable: true,
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get: function () {
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return e[k];
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}
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});
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}
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});
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}
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n['default'] = e;
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return Object.freeze(n);
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}
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var i0__namespace = /*#__PURE__*/_interopNamespace(i0);
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/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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/**
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* Injection token used to inject the document into Directionality.
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* This is used so that the value can be faked in tests.
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*
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* We can't use the real document in tests because changing the real `dir` causes geometry-based
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* tests in Safari to fail.
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*
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* We also can't re-provide the DOCUMENT token from platform-brower because the unit tests
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* themselves use things like `querySelector` in test code.
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*
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* This token is defined in a separate file from Directionality as a workaround for
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* https://github.com/angular/angular/issues/22559
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*
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* @docs-private
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*/
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var DIR_DOCUMENT = new i0.InjectionToken('cdk-dir-doc', {
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providedIn: 'root',
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factory: DIR_DOCUMENT_FACTORY,
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});
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/** @docs-private */
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function DIR_DOCUMENT_FACTORY() {
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return i0.inject(common.DOCUMENT);
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}
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/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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/**
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* The directionality (LTR / RTL) context for the application (or a subtree of it).
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* Exposes the current direction and a stream of direction changes.
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*/
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var Directionality = /** @class */ (function () {
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function Directionality(_document) {
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/** The current 'ltr' or 'rtl' value. */
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this.value = 'ltr';
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/** Stream that emits whenever the 'ltr' / 'rtl' state changes. */
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this.change = new i0.EventEmitter();
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if (_document) {
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// TODO: handle 'auto' value -
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// We still need to account for dir="auto".
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// It looks like HTMLElemenet.dir is also "auto" when that's set to the attribute,
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// but getComputedStyle return either "ltr" or "rtl". avoiding getComputedStyle for now
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var bodyDir = _document.body ? _document.body.dir : null;
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var htmlDir = _document.documentElement ? _document.documentElement.dir : null;
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var value = bodyDir || htmlDir;
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this.value = (value === 'ltr' || value === 'rtl') ? value : 'ltr';
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}
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}
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Directionality.prototype.ngOnDestroy = function () {
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this.change.complete();
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};
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Directionality.ɵfac = function Directionality_Factory(t) { return new (t || Directionality)(ɵngcc0.ɵɵinject(DIR_DOCUMENT, 8)); };
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(function () { (typeof ngDevMode === "undefined" || ngDevMode) && ɵngcc0.ɵsetClassMetadata(Directionality, [{
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type: i0.Injectable,
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args: [{ providedIn: 'root' }]
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}], function () { return [{ type: undefined, decorators: [{
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type: i0.Optional
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}, {
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type: i0.Inject,
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args: [DIR_DOCUMENT]
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}] }]; }, null); })();
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return Directionality;
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}());
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Directionality.ɵprov = i0__namespace.ɵɵdefineInjectable({ factory: function Directionality_Factory() { return new Directionality(i0__namespace.ɵɵinject(DIR_DOCUMENT, 8)); }, token: Directionality, providedIn: "root" });
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Directionality.ctorParameters = function () { return [
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{ type: undefined, decorators: [{ type: i0.Optional }, { type: i0.Inject, args: [DIR_DOCUMENT,] }] }
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]; };
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/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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/**
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* Directive to listen for changes of direction of part of the DOM.
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*
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* Provides itself as Directionality such that descendant directives only need to ever inject
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* Directionality to get the closest direction.
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*/
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var Dir = /** @class */ (function () {
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function Dir() {
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/** Normalized direction that accounts for invalid/unsupported values. */
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this._dir = 'ltr';
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/** Whether the `value` has been set to its initial value. */
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this._isInitialized = false;
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/** Event emitted when the direction changes. */
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this.change = new i0.EventEmitter();
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}
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Object.defineProperty(Dir.prototype, "dir", {
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/** @docs-private */
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get: function () { return this._dir; },
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set: function (value) {
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var old = this._dir;
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var normalizedValue = value ? value.toLowerCase() : value;
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this._rawDir = value;
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this._dir = (normalizedValue === 'ltr' || normalizedValue === 'rtl') ? normalizedValue : 'ltr';
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if (old !== this._dir && this._isInitialized) {
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this.change.emit(this._dir);
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}
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},
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enumerable: false,
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configurable: true
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});
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Object.defineProperty(Dir.prototype, "value", {
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/** Current layout direction of the element. */
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get: function () { return this.dir; },
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enumerable: false,
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configurable: true
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});
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/** Initialize once default value has been set. */
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Dir.prototype.ngAfterContentInit = function () {
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this._isInitialized = true;
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};
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Dir.prototype.ngOnDestroy = function () {
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this.change.complete();
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};
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Dir.ɵfac = function Dir_Factory(t) { return new (t || Dir)(); };
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Dir.ɵdir = /*@__PURE__*/ ɵngcc0.ɵɵdefineDirective({ type: Dir, selectors: [["", "dir", ""]], hostVars: 1, hostBindings: function Dir_HostBindings(rf, ctx) { if (rf & 2) {
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ɵngcc0.ɵɵattribute("dir", ctx._rawDir);
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} }, inputs: { dir: "dir" }, outputs: { change: "dirChange" }, exportAs: ["dir"], features: [ɵngcc0.ɵɵProvidersFeature([{ provide: Directionality, useExisting: Dir }])] });
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(function () { (typeof ngDevMode === "undefined" || ngDevMode) && ɵngcc0.ɵsetClassMetadata(Dir, [{
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type: i0.Directive,
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args: [{
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selector: '[dir]',
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providers: [{ provide: Directionality, useExisting: Dir }],
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host: { '[attr.dir]': '_rawDir' },
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exportAs: 'dir'
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}]
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}], function () { return []; }, { change: [{
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type: i0.Output,
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args: ['dirChange']
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}], dir: [{
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type: i0.Input
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}] }); })();
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return Dir;
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}());
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Dir.propDecorators = {
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change: [{ type: i0.Output, args: ['dirChange',] }],
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dir: [{ type: i0.Input }]
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};
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/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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var BidiModule = /** @class */ (function () {
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function BidiModule() {
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}
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BidiModule.ɵfac = function BidiModule_Factory(t) { return new (t || BidiModule)(); };
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BidiModule.ɵmod = /*@__PURE__*/ ɵngcc0.ɵɵdefineNgModule({ type: BidiModule });
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BidiModule.ɵinj = /*@__PURE__*/ ɵngcc0.ɵɵdefineInjector({});
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(function () { (typeof ngDevMode === "undefined" || ngDevMode) && ɵngcc0.ɵsetClassMetadata(BidiModule, [{
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type: i0.NgModule,
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args: [{
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exports: [Dir],
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declarations: [Dir]
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}]
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}], function () { return []; }, null); })();
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(function () { (typeof ngJitMode === "undefined" || ngJitMode) && ɵngcc0.ɵɵsetNgModuleScope(BidiModule, { declarations: [Dir], exports: [Dir] }); })();
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return BidiModule;
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}());
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/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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/**
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* Generated bundle index. Do not edit.
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*/
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exports.BidiModule = BidiModule;
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exports.DIR_DOCUMENT = DIR_DOCUMENT;
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exports.Dir = Dir;
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exports.Directionality = Directionality;
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exports.ɵangular_material_src_cdk_bidi_bidi_a = DIR_DOCUMENT_FACTORY;
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Object.defineProperty(exports, '__esModule', { value: true });
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})));
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//# sourceMappingURL=cdk-bidi.umd.js.map
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