@angular/material
Version:
Angular Material
1,466 lines (1,442 loc) • 87.2 kB
JavaScript
/**
* @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 { Version, NgModule, InjectionToken, Optional, Inject, isDevMode, inject, LOCALE_ID, Injectable, Directive, ElementRef, Input, NgZone, Component, ViewEncapsulation, ChangeDetectionStrategy, ChangeDetectorRef, EventEmitter, Output, ɵɵdefineInjectable } from '@angular/core';
import { HAMMER_LOADER, HammerGestureConfig } from '@angular/platform-browser';
import { BidiModule } from '@angular/cdk/bidi';
import { VERSION } from '@angular/cdk';
import { coerceBooleanProperty, coerceElement } from '@angular/cdk/coercion';
import { Subject, Observable } from 'rxjs';
import { Platform, PlatformModule, normalizePassiveListenerOptions } from '@angular/cdk/platform';
import { startWith } from 'rxjs/operators';
import { isFakeMousedownFromScreenReader } from '@angular/cdk/a11y';
import { ANIMATION_MODULE_TYPE } from '@angular/platform-browser/animations';
import { ENTER, SPACE, hasModifierKey } from '@angular/cdk/keycodes';
import { CommonModule } from '@angular/common';
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* Current version of Angular Material.
* @type {?}
*/
const VERSION$1 = new Version('8.2.3');
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* \@docs-private
*/
class AnimationCurves {
}
AnimationCurves.STANDARD_CURVE = 'cubic-bezier(0.4,0.0,0.2,1)';
AnimationCurves.DECELERATION_CURVE = 'cubic-bezier(0.0,0.0,0.2,1)';
AnimationCurves.ACCELERATION_CURVE = 'cubic-bezier(0.4,0.0,1,1)';
AnimationCurves.SHARP_CURVE = 'cubic-bezier(0.4,0.0,0.6,1)';
/**
* \@docs-private
*/
class AnimationDurations {
}
AnimationDurations.COMPLEX = '375ms';
AnimationDurations.ENTERING = '225ms';
AnimationDurations.EXITING = '195ms';
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
// 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$2 = new Version('8.2.3');
/**
* \@docs-private
* @return {?}
*/
function MATERIAL_SANITY_CHECKS_FACTORY() {
return true;
}
/**
* Injection token that configures whether the Material sanity checks are enabled.
* @type {?}
*/
const MATERIAL_SANITY_CHECKS = new InjectionToken('mat-sanity-checks', {
providedIn: 'root',
factory: MATERIAL_SANITY_CHECKS_FACTORY,
});
/**
* 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).
*/
class MatCommonModule {
/**
* @param {?} _sanityChecksEnabled
* @param {?=} _hammerLoader
*/
constructor(_sanityChecksEnabled, _hammerLoader) {
this._sanityChecksEnabled = _sanityChecksEnabled;
this._hammerLoader = _hammerLoader;
/**
* Whether we've done the global sanity checks (e.g. a theme is loaded, there is a doctype).
*/
this._hasDoneGlobalChecks = false;
/**
* Whether we've already checked for HammerJs availability.
*/
this._hasCheckedHammer = 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;
if (this._areChecksEnabled() && !this._hasDoneGlobalChecks) {
this._checkDoctypeIsDefined();
this._checkThemeIsPresent();
this._checkCdkVersionMatch();
this._hasDoneGlobalChecks = true;
}
}
/**
* Whether any sanity checks are enabled
* @private
* @return {?}
*/
_areChecksEnabled() {
return this._sanityChecksEnabled && 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() {
if (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`.
if (!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() {
if (VERSION$2.full !== VERSION.full) {
console.warn('The Angular Material version (' + VERSION$2.full + ') does not match ' +
'the Angular CDK version (' + VERSION.full + ').\n' +
'Please ensure the versions of these two packages exactly match.');
}
}
/**
* Checks whether HammerJS is available.
* @return {?}
*/
_checkHammerIsAvailable() {
if (this._hasCheckedHammer || !this._window) {
return;
}
if (this._areChecksEnabled() && !((/** @type {?} */ (this._window)))['Hammer'] && !this._hammerLoader) {
console.warn('Could not find HammerJS. Certain Angular Material components may not work correctly.');
}
this._hasCheckedHammer = true;
}
}
MatCommonModule.decorators = [
{ type: NgModule, args: [{
imports: [BidiModule],
exports: [BidiModule],
},] },
];
/** @nocollapse */
MatCommonModule.ctorParameters = () => [
{ type: Boolean, decorators: [{ type: Optional }, { type: Inject, args: [MATERIAL_SANITY_CHECKS,] }] },
{ type: undefined, decorators: [{ type: Optional }, { type: Inject, args: [HAMMER_LOADER,] }] }
];
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* Mixin to augment a directive with a `disabled` property.
* @template T
* @param {?} base
* @return {?}
*/
function mixinDisabled(base) {
return class extends base {
/**
* @param {...?} args
*/
constructor(...args) {
super(...args);
this._disabled = false;
}
/**
* @return {?}
*/
get disabled() { return this._disabled; }
/**
* @param {?} value
* @return {?}
*/
set disabled(value) { this._disabled = coerceBooleanProperty(value); }
};
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* Mixin to augment a directive with a `color` property.
* @template T
* @param {?} base
* @param {?=} defaultColor
* @return {?}
*/
function mixinColor(base, defaultColor) {
return class extends base {
/**
* @return {?}
*/
get color() { return this._color; }
/**
* @param {?} value
* @return {?}
*/
set color(value) {
/** @type {?} */
const colorPalette = value || defaultColor;
if (colorPalette !== this._color) {
if (this._color) {
this._elementRef.nativeElement.classList.remove(`mat-${this._color}`);
}
if (colorPalette) {
this._elementRef.nativeElement.classList.add(`mat-${colorPalette}`);
}
this._color = colorPalette;
}
}
/**
* @param {...?} args
*/
constructor(...args) {
super(...args);
// Set the default color that can be specified from the mixin.
this.color = defaultColor;
}
};
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* Mixin to augment a directive with a `disableRipple` property.
* @template T
* @param {?} base
* @return {?}
*/
function mixinDisableRipple(base) {
return class extends base {
/**
* @param {...?} args
*/
constructor(...args) {
super(...args);
this._disableRipple = false;
}
/**
* Whether the ripple effect is disabled or not.
* @return {?}
*/
get disableRipple() { return this._disableRipple; }
/**
* @param {?} value
* @return {?}
*/
set disableRipple(value) { this._disableRipple = coerceBooleanProperty(value); }
};
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* Mixin to augment a directive with a `tabIndex` property.
* @template T
* @param {?} base
* @param {?=} defaultTabIndex
* @return {?}
*/
function mixinTabIndex(base, defaultTabIndex = 0) {
return class extends base {
/**
* @param {...?} args
*/
constructor(...args) {
super(...args);
this._tabIndex = defaultTabIndex;
}
/**
* @return {?}
*/
get tabIndex() { return this.disabled ? -1 : this._tabIndex; }
/**
* @param {?} value
* @return {?}
*/
set tabIndex(value) {
// If the specified tabIndex value is null or undefined, fall back to the default value.
this._tabIndex = value != null ? value : defaultTabIndex;
}
};
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* Mixin to augment a directive with updateErrorState method.
* For component with `errorState` and need to update `errorState`.
* @template T
* @param {?} base
* @return {?}
*/
function mixinErrorState(base) {
return class extends base {
/**
* @param {...?} args
*/
constructor(...args) {
super(...args);
/**
* Whether the component is in an error state.
*/
this.errorState = false;
/**
* Stream that emits whenever the state of the input changes such that the wrapping
* `MatFormField` needs to run change detection.
*/
this.stateChanges = new Subject();
}
/**
* @return {?}
*/
updateErrorState() {
/** @type {?} */
const oldState = this.errorState;
/** @type {?} */
const parent = this._parentFormGroup || this._parentForm;
/** @type {?} */
const matcher = this.errorStateMatcher || this._defaultErrorStateMatcher;
/** @type {?} */
const control = this.ngControl ? (/** @type {?} */ (this.ngControl.control)) : null;
/** @type {?} */
const newState = matcher.isErrorState(control, parent);
if (newState !== oldState) {
this.errorState = newState;
this.stateChanges.next();
}
}
};
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* Mixin to augment a directive with an initialized property that will emits when ngOnInit ends.
* @template T
* @param {?} base
* @return {?}
*/
function mixinInitialized(base) {
return class extends base {
/**
* @param {...?} args
*/
constructor(...args) {
super(...args);
/**
* Whether this directive has been marked as initialized.
*/
this._isInitialized = false;
/**
* List of subscribers that subscribed before the directive was initialized. Should be notified
* during _markInitialized. Set to null after pending subscribers are notified, and should
* not expect to be populated after.
*/
this._pendingSubscribers = [];
/**
* Observable stream that emits when the directive initializes. If already initialized, the
* subscriber is stored to be notified once _markInitialized is called.
*/
this.initialized = new Observable((/**
* @param {?} subscriber
* @return {?}
*/
subscriber => {
// If initialized, immediately notify the subscriber. Otherwise store the subscriber to notify
// when _markInitialized is called.
if (this._isInitialized) {
this._notifySubscriber(subscriber);
}
else {
(/** @type {?} */ (this._pendingSubscribers)).push(subscriber);
}
}));
}
/**
* Marks the state as initialized and notifies pending subscribers. Should be called at the end
* of ngOnInit.
* \@docs-private
* @return {?}
*/
_markInitialized() {
if (this._isInitialized) {
throw Error('This directive has already been marked as initialized and ' +
'should not be called twice.');
}
this._isInitialized = true;
(/** @type {?} */ (this._pendingSubscribers)).forEach(this._notifySubscriber);
this._pendingSubscribers = null;
}
/**
* Emits and completes the subscriber stream (should only emit once).
* @param {?} subscriber
* @return {?}
*/
_notifySubscriber(subscriber) {
subscriber.next();
subscriber.complete();
}
};
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* InjectionToken for datepicker that can be used to override default locale code.
* @type {?}
*/
const MAT_DATE_LOCALE = new InjectionToken('MAT_DATE_LOCALE', {
providedIn: 'root',
factory: MAT_DATE_LOCALE_FACTORY,
});
/**
* \@docs-private
* @return {?}
*/
function MAT_DATE_LOCALE_FACTORY() {
return inject(LOCALE_ID);
}
/**
* No longer needed since MAT_DATE_LOCALE has been changed to a scoped injectable.
* If you are importing and providing this in your code you can simply remove it.
* @deprecated
* \@breaking-change 8.0.0
* @type {?}
*/
const MAT_DATE_LOCALE_PROVIDER = { provide: MAT_DATE_LOCALE, useExisting: LOCALE_ID };
/**
* Adapts type `D` to be usable as a date by cdk-based components that work with dates.
* @abstract
* @template D
*/
class DateAdapter {
constructor() {
this._localeChanges = new Subject();
}
/**
* A stream that emits when the locale changes.
* @return {?}
*/
get localeChanges() { return this._localeChanges; }
/**
* Attempts to deserialize a value to a valid date object. This is different from parsing in that
* deserialize should only accept non-ambiguous, locale-independent formats (e.g. a ISO 8601
* string). The default implementation does not allow any deserialization, it simply checks that
* the given value is already a valid date object or null. The `<mat-datepicker>` will call this
* method on all of its `\@Input()` properties that accept dates. It is therefore possible to
* support passing values from your backend directly to these properties by overriding this method
* to also deserialize the format used by your backend.
* @param {?} value The value to be deserialized into a date object.
* @return {?} The deserialized date object, either a valid date, null if the value can be
* deserialized into a null date (e.g. the empty string), or an invalid date.
*/
deserialize(value) {
if (value == null || this.isDateInstance(value) && this.isValid(value)) {
return value;
}
return this.invalid();
}
/**
* Sets the locale used for all dates.
* @param {?} locale The new locale.
* @return {?}
*/
setLocale(locale) {
this.locale = locale;
this._localeChanges.next();
}
/**
* Compares two dates.
* @param {?} first The first date to compare.
* @param {?} second The second date to compare.
* @return {?} 0 if the dates are equal, a number less than 0 if the first date is earlier,
* a number greater than 0 if the first date is later.
*/
compareDate(first, second) {
return this.getYear(first) - this.getYear(second) ||
this.getMonth(first) - this.getMonth(second) ||
this.getDate(first) - this.getDate(second);
}
/**
* Checks if two dates are equal.
* @param {?} first The first date to check.
* @param {?} second The second date to check.
* @return {?} Whether the two dates are equal.
* Null dates are considered equal to other null dates.
*/
sameDate(first, second) {
if (first && second) {
/** @type {?} */
let firstValid = this.isValid(first);
/** @type {?} */
let secondValid = this.isValid(second);
if (firstValid && secondValid) {
return !this.compareDate(first, second);
}
return firstValid == secondValid;
}
return first == second;
}
/**
* Clamp the given date between min and max dates.
* @param {?} date The date to clamp.
* @param {?=} min The minimum value to allow. If null or omitted no min is enforced.
* @param {?=} max The maximum value to allow. If null or omitted no max is enforced.
* @return {?} `min` if `date` is less than `min`, `max` if date is greater than `max`,
* otherwise `date`.
*/
clampDate(date, min, max) {
if (min && this.compareDate(date, min) < 0) {
return min;
}
if (max && this.compareDate(date, max) > 0) {
return max;
}
return date;
}
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/** @type {?} */
const MAT_DATE_FORMATS = new InjectionToken('mat-date-formats');
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
// TODO(mmalerba): Remove when we no longer support safari 9.
/**
* Whether the browser supports the Intl API.
* @type {?}
*/
let SUPPORTS_INTL_API;
// We need a try/catch around the reference to `Intl`, because accessing it in some cases can
// cause IE to throw. These cases are tied to particular versions of Windows and can happen if
// the consumer is providing a polyfilled `Map`. See:
// https://github.com/Microsoft/ChakraCore/issues/3189
// https://github.com/angular/components/issues/15687
try {
SUPPORTS_INTL_API = typeof Intl != 'undefined';
}
catch (_a) {
SUPPORTS_INTL_API = false;
}
/**
* The default month names to use if Intl API is not available.
* @type {?}
*/
const DEFAULT_MONTH_NAMES = {
'long': [
'January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September',
'October', 'November', 'December'
],
'short': ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
'narrow': ['J', 'F', 'M', 'A', 'M', 'J', 'J', 'A', 'S', 'O', 'N', 'D']
};
const ɵ0 = /**
* @param {?} i
* @return {?}
*/
i => String(i + 1);
/**
* The default date names to use if Intl API is not available.
* @type {?}
*/
const DEFAULT_DATE_NAMES = range(31, (ɵ0));
/**
* The default day of the week names to use if Intl API is not available.
* @type {?}
*/
const DEFAULT_DAY_OF_WEEK_NAMES = {
'long': ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'],
'short': ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'],
'narrow': ['S', 'M', 'T', 'W', 'T', 'F', 'S']
};
/**
* Matches strings that have the form of a valid RFC 3339 string
* (https://tools.ietf.org/html/rfc3339). Note that the string may not actually be a valid date
* because the regex will match strings an with out of bounds month, date, etc.
* @type {?}
*/
const ISO_8601_REGEX = /^\d{4}-\d{2}-\d{2}(?:T\d{2}:\d{2}:\d{2}(?:\.\d+)?(?:Z|(?:(?:\+|-)\d{2}:\d{2}))?)?$/;
/**
* Creates an array and fills it with values.
* @template T
* @param {?} length
* @param {?} valueFunction
* @return {?}
*/
function range(length, valueFunction) {
/** @type {?} */
const valuesArray = Array(length);
for (let i = 0; i < length; i++) {
valuesArray[i] = valueFunction(i);
}
return valuesArray;
}
/**
* Adapts the native JS Date for use with cdk-based components that work with dates.
*/
class NativeDateAdapter extends DateAdapter {
/**
* @param {?} matDateLocale
* @param {?} platform
*/
constructor(matDateLocale, platform) {
super();
/**
* Whether to use `timeZone: 'utc'` with `Intl.DateTimeFormat` when formatting dates.
* Without this `Intl.DateTimeFormat` sometimes chooses the wrong timeZone, which can throw off
* the result. (e.g. in the en-US locale `new Date(1800, 7, 14).toLocaleDateString()`
* will produce `'8/13/1800'`.
*
* TODO(mmalerba): drop this variable. It's not being used in the code right now. We're now
* getting the string representation of a Date object from its utc representation. We're keeping
* it here for sometime, just for precaution, in case we decide to revert some of these changes
* though.
*/
this.useUtcForDisplay = true;
super.setLocale(matDateLocale);
// IE does its own time zone correction, so we disable this on IE.
this.useUtcForDisplay = !platform.TRIDENT;
this._clampDate = platform.TRIDENT || platform.EDGE;
}
/**
* @param {?} date
* @return {?}
*/
getYear(date) {
return date.getFullYear();
}
/**
* @param {?} date
* @return {?}
*/
getMonth(date) {
return date.getMonth();
}
/**
* @param {?} date
* @return {?}
*/
getDate(date) {
return date.getDate();
}
/**
* @param {?} date
* @return {?}
*/
getDayOfWeek(date) {
return date.getDay();
}
/**
* @param {?} style
* @return {?}
*/
getMonthNames(style) {
if (SUPPORTS_INTL_API) {
/** @type {?} */
const dtf = new Intl.DateTimeFormat(this.locale, { month: style, timeZone: 'utc' });
return range(12, (/**
* @param {?} i
* @return {?}
*/
i => this._stripDirectionalityCharacters(this._format(dtf, new Date(2017, i, 1)))));
}
return DEFAULT_MONTH_NAMES[style];
}
/**
* @return {?}
*/
getDateNames() {
if (SUPPORTS_INTL_API) {
/** @type {?} */
const dtf = new Intl.DateTimeFormat(this.locale, { day: 'numeric', timeZone: 'utc' });
return range(31, (/**
* @param {?} i
* @return {?}
*/
i => this._stripDirectionalityCharacters(this._format(dtf, new Date(2017, 0, i + 1)))));
}
return DEFAULT_DATE_NAMES;
}
/**
* @param {?} style
* @return {?}
*/
getDayOfWeekNames(style) {
if (SUPPORTS_INTL_API) {
/** @type {?} */
const dtf = new Intl.DateTimeFormat(this.locale, { weekday: style, timeZone: 'utc' });
return range(7, (/**
* @param {?} i
* @return {?}
*/
i => this._stripDirectionalityCharacters(this._format(dtf, new Date(2017, 0, i + 1)))));
}
return DEFAULT_DAY_OF_WEEK_NAMES[style];
}
/**
* @param {?} date
* @return {?}
*/
getYearName(date) {
if (SUPPORTS_INTL_API) {
/** @type {?} */
const dtf = new Intl.DateTimeFormat(this.locale, { year: 'numeric', timeZone: 'utc' });
return this._stripDirectionalityCharacters(this._format(dtf, date));
}
return String(this.getYear(date));
}
/**
* @return {?}
*/
getFirstDayOfWeek() {
// We can't tell using native JS Date what the first day of the week is, we default to Sunday.
return 0;
}
/**
* @param {?} date
* @return {?}
*/
getNumDaysInMonth(date) {
return this.getDate(this._createDateWithOverflow(this.getYear(date), this.getMonth(date) + 1, 0));
}
/**
* @param {?} date
* @return {?}
*/
clone(date) {
return new Date(date.getTime());
}
/**
* @param {?} year
* @param {?} month
* @param {?} date
* @return {?}
*/
createDate(year, month, date) {
// Check for invalid month and date (except upper bound on date which we have to check after
// creating the Date).
if (month < 0 || month > 11) {
throw Error(`Invalid month index "${month}". Month index has to be between 0 and 11.`);
}
if (date < 1) {
throw Error(`Invalid date "${date}". Date has to be greater than 0.`);
}
/** @type {?} */
let result = this._createDateWithOverflow(year, month, date);
// Check that the date wasn't above the upper bound for the month, causing the month to overflow
if (result.getMonth() != month) {
throw Error(`Invalid date "${date}" for month with index "${month}".`);
}
return result;
}
/**
* @return {?}
*/
today() {
return new Date();
}
/**
* @param {?} value
* @return {?}
*/
parse(value) {
// We have no way using the native JS Date to set the parse format or locale, so we ignore these
// parameters.
if (typeof value == 'number') {
return new Date(value);
}
return value ? new Date(Date.parse(value)) : null;
}
/**
* @param {?} date
* @param {?} displayFormat
* @return {?}
*/
format(date, displayFormat) {
if (!this.isValid(date)) {
throw Error('NativeDateAdapter: Cannot format invalid date.');
}
if (SUPPORTS_INTL_API) {
// On IE and Edge the i18n API will throw a hard error that can crash the entire app
// if we attempt to format a date whose year is less than 1 or greater than 9999.
if (this._clampDate && (date.getFullYear() < 1 || date.getFullYear() > 9999)) {
date = this.clone(date);
date.setFullYear(Math.max(1, Math.min(9999, date.getFullYear())));
}
displayFormat = Object.assign({}, displayFormat, { timeZone: 'utc' });
/** @type {?} */
const dtf = new Intl.DateTimeFormat(this.locale, displayFormat);
return this._stripDirectionalityCharacters(this._format(dtf, date));
}
return this._stripDirectionalityCharacters(date.toDateString());
}
/**
* @param {?} date
* @param {?} years
* @return {?}
*/
addCalendarYears(date, years) {
return this.addCalendarMonths(date, years * 12);
}
/**
* @param {?} date
* @param {?} months
* @return {?}
*/
addCalendarMonths(date, months) {
/** @type {?} */
let newDate = this._createDateWithOverflow(this.getYear(date), this.getMonth(date) + months, this.getDate(date));
// It's possible to wind up in the wrong month if the original month has more days than the new
// month. In this case we want to go to the last day of the desired month.
// Note: the additional + 12 % 12 ensures we end up with a positive number, since JS % doesn't
// guarantee this.
if (this.getMonth(newDate) != ((this.getMonth(date) + months) % 12 + 12) % 12) {
newDate = this._createDateWithOverflow(this.getYear(newDate), this.getMonth(newDate), 0);
}
return newDate;
}
/**
* @param {?} date
* @param {?} days
* @return {?}
*/
addCalendarDays(date, days) {
return this._createDateWithOverflow(this.getYear(date), this.getMonth(date), this.getDate(date) + days);
}
/**
* @param {?} date
* @return {?}
*/
toIso8601(date) {
return [
date.getUTCFullYear(),
this._2digit(date.getUTCMonth() + 1),
this._2digit(date.getUTCDate())
].join('-');
}
/**
* Returns the given value if given a valid Date or null. Deserializes valid ISO 8601 strings
* (https://www.ietf.org/rfc/rfc3339.txt) into valid Dates and empty string into null. Returns an
* invalid date for all other values.
* @param {?} value
* @return {?}
*/
deserialize(value) {
if (typeof value === 'string') {
if (!value) {
return null;
}
// The `Date` constructor accepts formats other than ISO 8601, so we need to make sure the
// string is the right format first.
if (ISO_8601_REGEX.test(value)) {
/** @type {?} */
let date = new Date(value);
if (this.isValid(date)) {
return date;
}
}
}
return super.deserialize(value);
}
/**
* @param {?} obj
* @return {?}
*/
isDateInstance(obj) {
return obj instanceof Date;
}
/**
* @param {?} date
* @return {?}
*/
isValid(date) {
return !isNaN(date.getTime());
}
/**
* @return {?}
*/
invalid() {
return new Date(NaN);
}
/**
* Creates a date but allows the month and date to overflow.
* @private
* @param {?} year
* @param {?} month
* @param {?} date
* @return {?}
*/
_createDateWithOverflow(year, month, date) {
/** @type {?} */
const result = new Date(year, month, date);
// We need to correct for the fact that JS native Date treats years in range [0, 99] as
// abbreviations for 19xx.
if (year >= 0 && year < 100) {
result.setFullYear(this.getYear(result) - 1900);
}
return result;
}
/**
* Pads a number to make it two digits.
* @private
* @param {?} n The number to pad.
* @return {?} The padded number.
*/
_2digit(n) {
return ('00' + n).slice(-2);
}
/**
* Strip out unicode LTR and RTL characters. Edge and IE insert these into formatted dates while
* other browsers do not. We remove them to make output consistent and because they interfere with
* date parsing.
* @private
* @param {?} str The string to strip direction characters from.
* @return {?} The stripped string.
*/
_stripDirectionalityCharacters(str) {
return str.replace(/[\u200e\u200f]/g, '');
}
/**
* When converting Date object to string, javascript built-in functions may return wrong
* results because it applies its internal DST rules. The DST rules around the world change
* very frequently, and the current valid rule is not always valid in previous years though.
* We work around this problem building a new Date object which has its internal UTC
* representation with the local date and time.
* @private
* @param {?} dtf Intl.DateTimeFormat object, containg the desired string format. It must have
* timeZone set to 'utc' to work fine.
* @param {?} date Date from which we want to get the string representation according to dtf
* @return {?} A Date object with its UTC representation based on the passed in date info
*/
_format(dtf, date) {
/** @type {?} */
const d = new Date(Date.UTC(date.getFullYear(), date.getMonth(), date.getDate(), date.getHours(), date.getMinutes(), date.getSeconds(), date.getMilliseconds()));
return dtf.format(d);
}
}
NativeDateAdapter.decorators = [
{ type: Injectable },
];
/** @nocollapse */
NativeDateAdapter.ctorParameters = () => [
{ type: String, decorators: [{ type: Optional }, { type: Inject, args: [MAT_DATE_LOCALE,] }] },
{ type: Platform }
];
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/** @type {?} */
const MAT_NATIVE_DATE_FORMATS = {
parse: {
dateInput: null,
},
display: {
dateInput: { year: 'numeric', month: 'numeric', day: 'numeric' },
monthYearLabel: { year: 'numeric', month: 'short' },
dateA11yLabel: { year: 'numeric', month: 'long', day: 'numeric' },
monthYearA11yLabel: { year: 'numeric', month: 'long' },
}
};
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
class NativeDateModule {
}
NativeDateModule.decorators = [
{ type: NgModule, args: [{
imports: [PlatformModule],
providers: [
{ provide: DateAdapter, useClass: NativeDateAdapter },
],
},] },
];
const ɵ0$1 = MAT_NATIVE_DATE_FORMATS;
class MatNativeDateModule {
}
MatNativeDateModule.decorators = [
{ type: NgModule, args: [{
imports: [NativeDateModule],
providers: [{ provide: MAT_DATE_FORMATS, useValue: ɵ0$1 }],
},] },
];
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* Error state matcher that matches when a control is invalid and dirty.
*/
class ShowOnDirtyErrorStateMatcher {
/**
* @param {?} control
* @param {?} form
* @return {?}
*/
isErrorState(control, form) {
return !!(control && control.invalid && (control.dirty || (form && form.submitted)));
}
}
ShowOnDirtyErrorStateMatcher.decorators = [
{ type: Injectable },
];
/**
* Provider that defines how form controls behave with regards to displaying error messages.
*/
class ErrorStateMatcher {
/**
* @param {?} control
* @param {?} form
* @return {?}
*/
isErrorState(control, form) {
return !!(control && control.invalid && (control.touched || (form && form.submitted)));
}
}
ErrorStateMatcher.decorators = [
{ type: Injectable, args: [{ providedIn: 'root' },] },
];
/** @nocollapse */ ErrorStateMatcher.ngInjectableDef = ɵɵdefineInjectable({ factory: function ErrorStateMatcher_Factory() { return new ErrorStateMatcher(); }, token: ErrorStateMatcher, providedIn: "root" });
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* Injection token that can be used to provide options to the Hammerjs instance.
* More info at http://hammerjs.github.io/api/.
* @type {?}
*/
const MAT_HAMMER_OPTIONS = new InjectionToken('MAT_HAMMER_OPTIONS');
/** @type {?} */
const ANGULAR_MATERIAL_SUPPORTED_HAMMER_GESTURES = [
'longpress',
'slide',
'slidestart',
'slideend',
'slideright',
'slideleft'
];
const ɵ0$2 = /**
* @return {?}
*/
() => { }, ɵ1 = /**
* @return {?}
*/
() => { };
/**
* Fake HammerInstance that is used when a Hammer instance is requested when HammerJS has not
* been loaded on the page.
* @type {?}
*/
const noopHammerInstance = {
on: (ɵ0$2),
off: (ɵ1),
};
/**
* Adjusts configuration of our gesture library, Hammer.
*/
class GestureConfig extends HammerGestureConfig {
/**
* @param {?=} _hammerOptions
* @param {?=} commonModule
*/
constructor(_hammerOptions, commonModule) {
super();
this._hammerOptions = _hammerOptions;
/**
* List of new event names to add to the gesture support list
*/
this.events = ANGULAR_MATERIAL_SUPPORTED_HAMMER_GESTURES;
if (commonModule) {
commonModule._checkHammerIsAvailable();
}
}
/**
* Builds Hammer instance manually to add custom recognizers that match the Material Design spec.
*
* Our gesture names come from the Material Design gestures spec:
* https://material.io/design/#gestures-touch-mechanics
*
* More information on default recognizers can be found in Hammer docs:
* http://hammerjs.github.io/recognizer-pan/
* http://hammerjs.github.io/recognizer-press/
*
* @param {?} element Element to which to assign the new HammerJS gestures.
* @return {?} Newly-created HammerJS instance.
*/
buildHammer(element) {
/** @type {?} */
const hammer = typeof window !== 'undefined' ? ((/** @type {?} */ (window))).Hammer : null;
if (!hammer) {
// If HammerJS is not loaded here, return the noop HammerInstance. This is necessary to
// ensure that omitting HammerJS completely will not cause any errors while *also* supporting
// the lazy-loading of HammerJS via the HAMMER_LOADER token introduced in Angular 6.1.
// Because we can't depend on HAMMER_LOADER's existance until 7.0, we have to always set
// `this.events` to the set we support, instead of conditionally setting it to `[]` if
// `HAMMER_LOADER` is present (and then throwing an Error here if `window.Hammer` is
// undefined).
// @breaking-change 8.0.0
return noopHammerInstance;
}
/** @type {?} */
const mc = new hammer(element, this._hammerOptions || undefined);
// Default Hammer Recognizers.
/** @type {?} */
const pan = new hammer.Pan();
/** @type {?} */
const swipe = new hammer.Swipe();
/** @type {?} */
const press = new hammer.Press();
// Notice that a HammerJS recognizer can only depend on one other recognizer once.
// Otherwise the previous `recognizeWith` will be dropped.
// TODO: Confirm threshold numbers with Material Design UX Team
/** @type {?} */
const slide = this._createRecognizer(pan, { event: 'slide', threshold: 0 }, swipe);
/** @type {?} */
const longpress = this._createRecognizer(press, { event: 'longpress', time: 500 });
// Overwrite the default `pan` event to use the swipe event.
pan.recognizeWith(swipe);
// Since the slide event threshold is set to zero, the slide recognizer can fire and
// accidentally reset the longpress recognizer. In order to make sure that the two
// recognizers can run simultaneously but don't affect each other, we allow the slide
// recognizer to recognize while a longpress is being processed.
// See: https://github.com/hammerjs/hammer.js/blob/master/src/manager.js#L123-L124
longpress.recognizeWith(slide);
// Add customized gestures to Hammer manager
mc.add([swipe, press, pan, slide, longpress]);
return (/** @type {?} */ (mc));
}
/**
* Creates a new recognizer, without affecting the default recognizers of HammerJS
* @private
* @param {?} base
* @param {?} options
* @param {...?} inheritances
* @return {?}
*/
_createRecognizer(base, options, ...inheritances) {
/** @type {?} */
let recognizer = new ((/** @type {?} */ (base.constructor)))(options);
inheritances.push(base);
inheritances.forEach((/**
* @param {?} item
* @return {?}
*/
item => recognizer.recognizeWith(item)));
return recognizer;
}
}
GestureConfig.decorators = [
{ type: Injectable },
];
/** @nocollapse */
GestureConfig.ctorParameters = () => [
{ type: undefined, decorators: [{ type: Optional }, { type: Inject, args: [MAT_HAMMER_OPTIONS,] }] },
{ type: MatCommonModule, decorators: [{ type: Optional }] }
];
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* Shared directive to count lines inside a text area, such as a list item.
* Line elements can be extracted with a \@ContentChildren(MatLine) query, then
* counted by checking the query list's length.
*/
class MatLine {
}
MatLine.decorators = [
{ type: Directive, args: [{
selector: '[mat-line], [matLine]',
host: { 'class': 'mat-line' }
},] },
];
/**
* Helper that takes a query list of lines and sets the correct class on the host.
* \@docs-private
* @param {?} lines
* @param {?} element
* @return {?}
*/
function setLines(lines, element) {
// Note: doesn't need to unsubscribe, because `changes`
// gets completed by Angular when the view is destroyed.
lines.changes.pipe(startWith(lines)).subscribe((/**
* @param {?} __0
* @return {?}
*/
({ length }) => {
setClass(element, 'mat-2-line', false);
setClass(element, 'mat-3-line', false);
setClass(element, 'mat-multi-line', false);
if (length === 2 || length === 3) {
setClass(element, `mat-${length}-line`, true);
}
else if (length > 3) {
setClass(element, `mat-multi-line`, true);
}
}));
}
/**
* Adds or removes a class from an element.
* @param {?} element
* @param {?} className
* @param {?} isAdd
* @return {?}
*/
function setClass(element, className, isAdd) {
/** @type {?} */
const classList = element.nativeElement.classList;
isAdd ? classList.add(className) : classList.remove(className);
}
/**
* Helper that takes a query list of lines and sets the correct class on the host.
* \@docs-private
* @deprecated Use `setLines` instead.
* \@breaking-change 8.0.0
*/
class MatLineSetter {
/**
* @param {?} lines
* @param {?} element
*/
constructor(lines, element) {
setLines(lines, element);
}
}
class MatLineModule {
}
MatLineModule.decorators = [
{ type: NgModule, args: [{
imports: [MatCommonModule],
exports: [MatLine, MatCommonModule],
declarations: [MatLine],
},] },
];
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/** @enum {number} */
const RippleState = {
FADING_IN: 0, VISIBLE: 1, FADING_OUT: 2, HIDDEN: 3,
};
RippleState[RippleState.FADING_IN] = 'FADING_IN';
RippleState[RippleState.VISIBLE] = 'VISIBLE';
RippleState[RippleState.FADING_OUT] = 'FADING_OUT';
RippleState[RippleState.HIDDEN] = 'HIDDEN';
/**
* Reference to a previously launched ripple element.
*/
class RippleRef {
/**
* @param {?} _renderer
* @param {?} element
* @param {?} config
*/
constructor(_renderer, element, config) {
this._renderer = _renderer;
this.element = element;
this.config = config;
/**
* Current state of the ripple.
*/
this.state = RippleState.HIDDEN;
}
/**
* Fades out the ripple element.
* @return {?}
*/
fadeOut() {
this._renderer.fadeOutRipple(this);
}
}
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/**
* Default ripple animation configuration for ripples without an explicit
* animation config specified.
* @type {?}
*/
const defaultRippleAnimationConfig = {
enterDuration: 450,
exitDuration: 400
};
/**
* Timeout for ignoring mouse events. Mouse events will be temporary ignored after touch
* events to avoid synthetic mouse events.
* @type {?}
*/
const ignoreMouseEventsTimeout = 800;
/**
* Options that apply to all the event listeners that are bound by the ripple renderer.
* @type {?}
*/
const passiveEventOptions = normalizePassiveListenerOptions({ passive: true });
/**
* Helper service that performs DOM manipulations. Not intended to be used outside this module.
* The constructor takes a reference to the ripple directive's host element and a map of DOM
* event handlers to be installed on the element that triggers ripple animations.
* This will eventually become a custom renderer once Angular support exists.
* \@docs-private
*/
class RippleRenderer {
/**
* @param {?} _target
* @param {?} _ngZone
* @param {?} elementOrElementRef
* @param {?} platform
*/
constructor(_target, _ngZone, elementOrElementRef, platform) {
this._target = _target;
this._ngZone = _ngZone;
/**
* Whether the pointer is currently down or not.
*/
this._isPointerDown = false;
/**
* Events to be registered on the trigger element.
*/
this._triggerEvents = new Map();
/**
* Set of currently active ripple references.
*/
this._activeRipples = new Set();
/**
* Function being called whenever the trigger is being pressed using mouse.
*/
this._onMousedown = (/**
* @param {?} event
* @return {?}
*/
(event) => {
// Screen readers will fire fake mouse events for space/enter. Skip launching a
// ripple in this case for consistency with the non-screen-reader experience.
/** @type {?} */
const isFakeMousedown = isFakeMousedownFromScreenReader(event);
/** @type {?} */
const isSyntheticEvent = this._lastTouchStartEvent &&
Date.now() < this._lastTouchStartEvent + ignoreMouseEventsTimeout;
if (!this._target.rippleDisabled && !isFakeMousedown && !isSyntheticEvent) {
this._isPointerDown = true;
this.fadeInRipple(event.clientX, event.clientY, this._target.rippleConfig);
}
});
/**
* Function being called whenever the trigger is being pressed using touch.
*/
this._onTouchStart = (/**
* @param {?} event
* @return {?}
*/
(event) => {
if (!this._target.rippleDisabled) {
// Some browsers fire mouse events after a `touchstart` event. Those synthetic mouse
// events will launch a second ripple if we don't ignore mouse events for a specific
// time after a touchstart event.
this._lastTouchStartEvent = Date.now();
this._isPointerDown = true;
// Use `changedTouches` so we skip any touches where the user put
// their finger down, but used another finger to tap the element again.
/** @type {?} */
const touches = event.changedTouches;
for (let i = 0; i < touches.length; i++) {
this.fadeInRipple(touches[i].clientX,