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1282 lines
82 KiB
1282 lines
82 KiB
(function (global, factory) {
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typeof exports === 'object' && typeof module !== 'undefined' ? factory(require('@angular/core'),require('@angular/cdk/a11y'),require('@angular/cdk/bidi'),require('@angular/common'),require('@angular/material/core'),exports, require('@angular/common'), require('@angular/core'), require('@angular/material/core'), require('@angular/cdk/a11y'), require('@angular/cdk/bidi'), require('@angular/cdk/coercion'), require('@angular/cdk/keycodes'), require('@angular/forms'), require('@angular/platform-browser/animations'), require('@angular/cdk/platform'), require('rxjs')) :
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typeof define === 'function' && define.amd ? define('@angular/material/slider', ['@angular/core','@angular/cdk/a11y','@angular/cdk/bidi','@angular/common','@angular/material/core','exports', '@angular/common', '@angular/core', '@angular/material/core', '@angular/cdk/a11y', '@angular/cdk/bidi', '@angular/cdk/coercion', '@angular/cdk/keycodes', '@angular/forms', '@angular/platform-browser/animations', '@angular/cdk/platform', 'rxjs'], factory) :
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(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.ng.core,global.ng.cdk.a11y,global.ng.cdk.bidi,global.ng.common,global.ng.material.core,(global.ng = global.ng || {}, global.ng.material = global.ng.material || {}, global.ng.material.slider = {}), global.ng.common, global.ng.core, global.ng.material.core, global.ng.cdk.a11y, global.ng.cdk.bidi, global.ng.cdk.coercion, global.ng.cdk.keycodes, global.ng.forms, global.ng.platformBrowser.animations, global.ng.cdk.platform, global.rxjs));
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}(this, (function (ɵngcc0,ɵngcc1,ɵngcc2,ɵngcc3,ɵngcc4,exports, common, core, core$1, a11y, bidi, coercion, keycodes, forms, animations, platform, rxjs) {
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var _c0 = ["sliderWrapper"];
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'use strict';
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/*! *****************************************************************************
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Copyright (c) Microsoft Corporation.
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted.
|
|
|
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
|
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REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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|
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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|
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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PERFORMANCE OF THIS SOFTWARE.
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|
***************************************************************************** */
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|
/* global Reflect, Promise */
|
|
var extendStatics = function (d, b) {
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extendStatics = Object.setPrototypeOf ||
|
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
|
function (d, b) { for (var p in b)
|
|
if (Object.prototype.hasOwnProperty.call(b, p))
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d[p] = b[p]; };
|
|
return extendStatics(d, b);
|
|
};
|
|
function __extends(d, b) {
|
|
if (typeof b !== "function" && b !== null)
|
|
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
|
|
extendStatics(d, b);
|
|
function __() { this.constructor = d; }
|
|
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
|
}
|
|
var __assign = function () {
|
|
__assign = Object.assign || function __assign(t) {
|
|
for (var s, i = 1, n = arguments.length; i < n; i++) {
|
|
s = arguments[i];
|
|
for (var p in s)
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|
if (Object.prototype.hasOwnProperty.call(s, p))
|
|
t[p] = s[p];
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|
}
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|
return t;
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|
};
|
|
return __assign.apply(this, arguments);
|
|
};
|
|
function __rest(s, e) {
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var t = {};
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|
for (var p in s)
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|
if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
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|
t[p] = s[p];
|
|
if (s != null && typeof Object.getOwnPropertySymbols === "function")
|
|
for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
|
|
if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
|
|
t[p[i]] = s[p[i]];
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|
}
|
|
return t;
|
|
}
|
|
function __decorate(decorators, target, key, desc) {
|
|
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
|
|
if (typeof Reflect === "object" && typeof Reflect.decorate === "function")
|
|
r = Reflect.decorate(decorators, target, key, desc);
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|
else
|
|
for (var i = decorators.length - 1; i >= 0; i--)
|
|
if (d = decorators[i])
|
|
r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
|
|
return c > 3 && r && Object.defineProperty(target, key, r), r;
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|
}
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|
function __param(paramIndex, decorator) {
|
|
return function (target, key) { decorator(target, key, paramIndex); };
|
|
}
|
|
function __metadata(metadataKey, metadataValue) {
|
|
if (typeof Reflect === "object" && typeof Reflect.metadata === "function")
|
|
return Reflect.metadata(metadataKey, metadataValue);
|
|
}
|
|
function __awaiter(thisArg, _arguments, P, generator) {
|
|
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
|
|
return new (P || (P = Promise))(function (resolve, reject) {
|
|
function fulfilled(value) { try {
|
|
step(generator.next(value));
|
|
}
|
|
catch (e) {
|
|
reject(e);
|
|
} }
|
|
function rejected(value) { try {
|
|
step(generator["throw"](value));
|
|
}
|
|
catch (e) {
|
|
reject(e);
|
|
} }
|
|
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
|
|
step((generator = generator.apply(thisArg, _arguments || [])).next());
|
|
});
|
|
}
|
|
function __generator(thisArg, body) {
|
|
var _ = { label: 0, sent: function () { if (t[0] & 1)
|
|
throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
|
|
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function () { return this; }), g;
|
|
function verb(n) { return function (v) { return step([n, v]); }; }
|
|
function step(op) {
|
|
if (f)
|
|
throw new TypeError("Generator is already executing.");
|
|
while (_)
|
|
try {
|
|
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done)
|
|
return t;
|
|
if (y = 0, t)
|
|
op = [op[0] & 2, t.value];
|
|
switch (op[0]) {
|
|
case 0:
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|
case 1:
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|
t = op;
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|
break;
|
|
case 4:
|
|
_.label++;
|
|
return { value: op[1], done: false };
|
|
case 5:
|
|
_.label++;
|
|
y = op[1];
|
|
op = [0];
|
|
continue;
|
|
case 7:
|
|
op = _.ops.pop();
|
|
_.trys.pop();
|
|
continue;
|
|
default:
|
|
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) {
|
|
_ = 0;
|
|
continue;
|
|
}
|
|
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) {
|
|
_.label = op[1];
|
|
break;
|
|
}
|
|
if (op[0] === 6 && _.label < t[1]) {
|
|
_.label = t[1];
|
|
t = op;
|
|
break;
|
|
}
|
|
if (t && _.label < t[2]) {
|
|
_.label = t[2];
|
|
_.ops.push(op);
|
|
break;
|
|
}
|
|
if (t[2])
|
|
_.ops.pop();
|
|
_.trys.pop();
|
|
continue;
|
|
}
|
|
op = body.call(thisArg, _);
|
|
}
|
|
catch (e) {
|
|
op = [6, e];
|
|
y = 0;
|
|
}
|
|
finally {
|
|
f = t = 0;
|
|
}
|
|
if (op[0] & 5)
|
|
throw op[1];
|
|
return { value: op[0] ? op[1] : void 0, done: true };
|
|
}
|
|
}
|
|
var __createBinding = Object.create ? (function (o, m, k, k2) {
|
|
if (k2 === undefined)
|
|
k2 = k;
|
|
Object.defineProperty(o, k2, { enumerable: true, get: function () { return m[k]; } });
|
|
}) : (function (o, m, k, k2) {
|
|
if (k2 === undefined)
|
|
k2 = k;
|
|
o[k2] = m[k];
|
|
});
|
|
function __exportStar(m, o) {
|
|
for (var p in m)
|
|
if (p !== "default" && !Object.prototype.hasOwnProperty.call(o, p))
|
|
__createBinding(o, m, p);
|
|
}
|
|
function __values(o) {
|
|
var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
|
|
if (m)
|
|
return m.call(o);
|
|
if (o && typeof o.length === "number")
|
|
return {
|
|
next: function () {
|
|
if (o && i >= o.length)
|
|
o = void 0;
|
|
return { value: o && o[i++], done: !o };
|
|
}
|
|
};
|
|
throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
|
|
}
|
|
function __read(o, n) {
|
|
var m = typeof Symbol === "function" && o[Symbol.iterator];
|
|
if (!m)
|
|
return o;
|
|
var i = m.call(o), r, ar = [], e;
|
|
try {
|
|
while ((n === void 0 || n-- > 0) && !(r = i.next()).done)
|
|
ar.push(r.value);
|
|
}
|
|
catch (error) {
|
|
e = { error: error };
|
|
}
|
|
finally {
|
|
try {
|
|
if (r && !r.done && (m = i["return"]))
|
|
m.call(i);
|
|
}
|
|
finally {
|
|
if (e)
|
|
throw e.error;
|
|
}
|
|
}
|
|
return ar;
|
|
}
|
|
/** @deprecated */
|
|
function __spread() {
|
|
for (var ar = [], i = 0; i < arguments.length; i++)
|
|
ar = ar.concat(__read(arguments[i]));
|
|
return ar;
|
|
}
|
|
/** @deprecated */
|
|
function __spreadArrays() {
|
|
for (var s = 0, i = 0, il = arguments.length; i < il; i++)
|
|
s += arguments[i].length;
|
|
for (var r = Array(s), k = 0, i = 0; i < il; i++)
|
|
for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
|
|
r[k] = a[j];
|
|
return r;
|
|
}
|
|
function __spreadArray(to, from, pack) {
|
|
if (pack || arguments.length === 2)
|
|
for (var i = 0, l = from.length, ar; i < l; i++) {
|
|
if (ar || !(i in from)) {
|
|
if (!ar)
|
|
ar = Array.prototype.slice.call(from, 0, i);
|
|
ar[i] = from[i];
|
|
}
|
|
}
|
|
return to.concat(ar || from);
|
|
}
|
|
function __await(v) {
|
|
return this instanceof __await ? (this.v = v, this) : new __await(v);
|
|
}
|
|
function __asyncGenerator(thisArg, _arguments, generator) {
|
|
if (!Symbol.asyncIterator)
|
|
throw new TypeError("Symbol.asyncIterator is not defined.");
|
|
var g = generator.apply(thisArg, _arguments || []), i, q = [];
|
|
return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i;
|
|
function verb(n) { if (g[n])
|
|
i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }
|
|
function resume(n, v) { try {
|
|
step(g[n](v));
|
|
}
|
|
catch (e) {
|
|
settle(q[0][3], e);
|
|
} }
|
|
function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }
|
|
function fulfill(value) { resume("next", value); }
|
|
function reject(value) { resume("throw", value); }
|
|
function settle(f, v) { if (f(v), q.shift(), q.length)
|
|
resume(q[0][0], q[0][1]); }
|
|
}
|
|
function __asyncDelegator(o) {
|
|
var i, p;
|
|
return i = {}, verb("next"), verb("throw", function (e) { throw e; }), verb("return"), i[Symbol.iterator] = function () { return this; }, i;
|
|
function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === "return" } : f ? f(v) : v; } : f; }
|
|
}
|
|
function __asyncValues(o) {
|
|
if (!Symbol.asyncIterator)
|
|
throw new TypeError("Symbol.asyncIterator is not defined.");
|
|
var m = o[Symbol.asyncIterator], i;
|
|
return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
|
|
function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
|
|
function settle(resolve, reject, d, v) { Promise.resolve(v).then(function (v) { resolve({ value: v, done: d }); }, reject); }
|
|
}
|
|
function __makeTemplateObject(cooked, raw) {
|
|
if (Object.defineProperty) {
|
|
Object.defineProperty(cooked, "raw", { value: raw });
|
|
}
|
|
else {
|
|
cooked.raw = raw;
|
|
}
|
|
return cooked;
|
|
}
|
|
;
|
|
var __setModuleDefault = Object.create ? (function (o, v) {
|
|
Object.defineProperty(o, "default", { enumerable: true, value: v });
|
|
}) : function (o, v) {
|
|
o["default"] = v;
|
|
};
|
|
function __importStar(mod) {
|
|
if (mod && mod.__esModule)
|
|
return mod;
|
|
var result = {};
|
|
if (mod != null)
|
|
for (var k in mod)
|
|
if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k))
|
|
__createBinding(result, mod, k);
|
|
__setModuleDefault(result, mod);
|
|
return result;
|
|
}
|
|
function __importDefault(mod) {
|
|
return (mod && mod.__esModule) ? mod : { default: mod };
|
|
}
|
|
function __classPrivateFieldGet(receiver, state, kind, f) {
|
|
if (kind === "a" && !f)
|
|
throw new TypeError("Private accessor was defined without a getter");
|
|
if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver))
|
|
throw new TypeError("Cannot read private member from an object whose class did not declare it");
|
|
return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
|
|
}
|
|
function __classPrivateFieldSet(receiver, state, value, kind, f) {
|
|
if (kind === "m")
|
|
throw new TypeError("Private method is not writable");
|
|
if (kind === "a" && !f)
|
|
throw new TypeError("Private accessor was defined without a setter");
|
|
if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver))
|
|
throw new TypeError("Cannot write private member to an object whose class did not declare it");
|
|
return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
|
|
}
|
|
|
|
var activeEventOptions = platform.normalizePassiveListenerOptions({ passive: false });
|
|
/**
|
|
* Visually, a 30px separation between tick marks looks best. This is very subjective but it is
|
|
* the default separation we chose.
|
|
*/
|
|
var MIN_AUTO_TICK_SEPARATION = 30;
|
|
/** The thumb gap size for a disabled slider. */
|
|
var DISABLED_THUMB_GAP = 7;
|
|
/** The thumb gap size for a non-active slider at its minimum value. */
|
|
var MIN_VALUE_NONACTIVE_THUMB_GAP = 7;
|
|
/** The thumb gap size for an active slider at its minimum value. */
|
|
var MIN_VALUE_ACTIVE_THUMB_GAP = 10;
|
|
/**
|
|
* Provider Expression that allows mat-slider to register as a ControlValueAccessor.
|
|
* This allows it to support [(ngModel)] and [formControl].
|
|
* @docs-private
|
|
*/
|
|
var MAT_SLIDER_VALUE_ACCESSOR = {
|
|
provide: forms.NG_VALUE_ACCESSOR,
|
|
useExisting: core.forwardRef(function () { return MatSlider; }),
|
|
multi: true
|
|
};
|
|
/** A simple change event emitted by the MatSlider component. */
|
|
var MatSliderChange = /** @class */ (function () {
|
|
function MatSliderChange() {
|
|
}
|
|
return MatSliderChange;
|
|
}());
|
|
// Boilerplate for applying mixins to MatSlider.
|
|
/** @docs-private */
|
|
var _MatSliderBase = core$1.mixinTabIndex(core$1.mixinColor(core$1.mixinDisabled(/** @class */ (function () {
|
|
function class_1(_elementRef) {
|
|
this._elementRef = _elementRef;
|
|
}
|
|
return class_1;
|
|
}())), 'accent'));
|
|
/**
|
|
* Allows users to select from a range of values by moving the slider thumb. It is similar in
|
|
* behavior to the native `<input type="range">` element.
|
|
*/
|
|
var MatSlider = /** @class */ (function (_super) {
|
|
__extends(MatSlider, _super);
|
|
function MatSlider(elementRef, _focusMonitor, _changeDetectorRef, _dir, tabIndex, _ngZone, _document, _animationMode) {
|
|
var _this = _super.call(this, elementRef) || this;
|
|
_this._focusMonitor = _focusMonitor;
|
|
_this._changeDetectorRef = _changeDetectorRef;
|
|
_this._dir = _dir;
|
|
_this._ngZone = _ngZone;
|
|
_this._animationMode = _animationMode;
|
|
_this._invert = false;
|
|
_this._max = 100;
|
|
_this._min = 0;
|
|
_this._step = 1;
|
|
_this._thumbLabel = false;
|
|
_this._tickInterval = 0;
|
|
_this._value = null;
|
|
_this._vertical = false;
|
|
/** Event emitted when the slider value has changed. */
|
|
_this.change = new core.EventEmitter();
|
|
/** Event emitted when the slider thumb moves. */
|
|
_this.input = new core.EventEmitter();
|
|
/**
|
|
* Emits when the raw value of the slider changes. This is here primarily
|
|
* to facilitate the two-way binding for the `value` input.
|
|
* @docs-private
|
|
*/
|
|
_this.valueChange = new core.EventEmitter();
|
|
/** onTouch function registered via registerOnTouch (ControlValueAccessor). */
|
|
_this.onTouched = function () { };
|
|
_this._percent = 0;
|
|
/**
|
|
* Whether or not the thumb is sliding and what the user is using to slide it with.
|
|
* Used to determine if there should be a transition for the thumb and fill track.
|
|
*/
|
|
_this._isSliding = null;
|
|
/**
|
|
* Whether or not the slider is active (clicked or sliding).
|
|
* Used to shrink and grow the thumb as according to the Material Design spec.
|
|
*/
|
|
_this._isActive = false;
|
|
/** The size of a tick interval as a percentage of the size of the track. */
|
|
_this._tickIntervalPercent = 0;
|
|
/** The dimensions of the slider. */
|
|
_this._sliderDimensions = null;
|
|
_this._controlValueAccessorChangeFn = function () { };
|
|
/** Subscription to the Directionality change EventEmitter. */
|
|
_this._dirChangeSubscription = rxjs.Subscription.EMPTY;
|
|
/** Called when the user has put their pointer down on the slider. */
|
|
_this._pointerDown = function (event) {
|
|
// Don't do anything if the slider is disabled or the
|
|
// user is using anything other than the main mouse button.
|
|
if (_this.disabled || _this._isSliding || (!isTouchEvent(event) && event.button !== 0)) {
|
|
return;
|
|
}
|
|
_this._ngZone.run(function () {
|
|
_this._touchId = isTouchEvent(event) ?
|
|
getTouchIdForSlider(event, _this._elementRef.nativeElement) : undefined;
|
|
var pointerPosition = getPointerPositionOnPage(event, _this._touchId);
|
|
if (pointerPosition) {
|
|
var oldValue = _this.value;
|
|
_this._isSliding = 'pointer';
|
|
_this._lastPointerEvent = event;
|
|
event.preventDefault();
|
|
_this._focusHostElement();
|
|
_this._onMouseenter(); // Simulate mouseenter in case this is a mobile device.
|
|
_this._bindGlobalEvents(event);
|
|
_this._focusHostElement();
|
|
_this._updateValueFromPosition(pointerPosition);
|
|
_this._valueOnSlideStart = oldValue;
|
|
// Emit a change and input event if the value changed.
|
|
if (oldValue != _this.value) {
|
|
_this._emitInputEvent();
|
|
}
|
|
}
|
|
});
|
|
};
|
|
/**
|
|
* Called when the user has moved their pointer after
|
|
* starting to drag. Bound on the document level.
|
|
*/
|
|
_this._pointerMove = function (event) {
|
|
if (_this._isSliding === 'pointer') {
|
|
var pointerPosition = getPointerPositionOnPage(event, _this._touchId);
|
|
if (pointerPosition) {
|
|
// Prevent the slide from selecting anything else.
|
|
event.preventDefault();
|
|
var oldValue = _this.value;
|
|
_this._lastPointerEvent = event;
|
|
_this._updateValueFromPosition(pointerPosition);
|
|
// Native range elements always emit `input` events when the value changed while sliding.
|
|
if (oldValue != _this.value) {
|
|
_this._emitInputEvent();
|
|
}
|
|
}
|
|
}
|
|
};
|
|
/** Called when the user has lifted their pointer. Bound on the document level. */
|
|
_this._pointerUp = function (event) {
|
|
if (_this._isSliding === 'pointer') {
|
|
if (!isTouchEvent(event) || typeof _this._touchId !== 'number' ||
|
|
// Note that we use `changedTouches`, rather than `touches` because it
|
|
// seems like in most cases `touches` is empty for `touchend` events.
|
|
findMatchingTouch(event.changedTouches, _this._touchId)) {
|
|
event.preventDefault();
|
|
_this._removeGlobalEvents();
|
|
_this._isSliding = null;
|
|
_this._touchId = undefined;
|
|
if (_this._valueOnSlideStart != _this.value && !_this.disabled) {
|
|
_this._emitChangeEvent();
|
|
}
|
|
_this._valueOnSlideStart = _this._lastPointerEvent = null;
|
|
}
|
|
}
|
|
};
|
|
/** Called when the window has lost focus. */
|
|
_this._windowBlur = function () {
|
|
// If the window is blurred while dragging we need to stop dragging because the
|
|
// browser won't dispatch the `mouseup` and `touchend` events anymore.
|
|
if (_this._lastPointerEvent) {
|
|
_this._pointerUp(_this._lastPointerEvent);
|
|
}
|
|
};
|
|
_this._document = _document;
|
|
_this.tabIndex = parseInt(tabIndex) || 0;
|
|
_ngZone.runOutsideAngular(function () {
|
|
var element = elementRef.nativeElement;
|
|
element.addEventListener('mousedown', _this._pointerDown, activeEventOptions);
|
|
element.addEventListener('touchstart', _this._pointerDown, activeEventOptions);
|
|
});
|
|
return _this;
|
|
}
|
|
Object.defineProperty(MatSlider.prototype, "invert", {
|
|
/** Whether the slider is inverted. */
|
|
get: function () { return this._invert; },
|
|
set: function (value) {
|
|
this._invert = coercion.coerceBooleanProperty(value);
|
|
},
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
Object.defineProperty(MatSlider.prototype, "max", {
|
|
/** The maximum value that the slider can have. */
|
|
get: function () { return this._max; },
|
|
set: function (v) {
|
|
this._max = coercion.coerceNumberProperty(v, this._max);
|
|
this._percent = this._calculatePercentage(this._value);
|
|
// Since this also modifies the percentage, we need to let the change detection know.
|
|
this._changeDetectorRef.markForCheck();
|
|
},
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
Object.defineProperty(MatSlider.prototype, "min", {
|
|
/** The minimum value that the slider can have. */
|
|
get: function () { return this._min; },
|
|
set: function (v) {
|
|
this._min = coercion.coerceNumberProperty(v, this._min);
|
|
this._percent = this._calculatePercentage(this._value);
|
|
// Since this also modifies the percentage, we need to let the change detection know.
|
|
this._changeDetectorRef.markForCheck();
|
|
},
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
Object.defineProperty(MatSlider.prototype, "step", {
|
|
/** The values at which the thumb will snap. */
|
|
get: function () { return this._step; },
|
|
set: function (v) {
|
|
this._step = coercion.coerceNumberProperty(v, this._step);
|
|
if (this._step % 1 !== 0) {
|
|
this._roundToDecimal = this._step.toString().split('.').pop().length;
|
|
}
|
|
// Since this could modify the label, we need to notify the change detection.
|
|
this._changeDetectorRef.markForCheck();
|
|
},
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
Object.defineProperty(MatSlider.prototype, "thumbLabel", {
|
|
/** Whether or not to show the thumb label. */
|
|
get: function () { return this._thumbLabel; },
|
|
set: function (value) { this._thumbLabel = coercion.coerceBooleanProperty(value); },
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
Object.defineProperty(MatSlider.prototype, "tickInterval", {
|
|
/**
|
|
* How often to show ticks. Relative to the step so that a tick always appears on a step.
|
|
* Ex: Tick interval of 4 with a step of 3 will draw a tick every 4 steps (every 12 values).
|
|
*/
|
|
get: function () { return this._tickInterval; },
|
|
set: function (value) {
|
|
if (value === 'auto') {
|
|
this._tickInterval = 'auto';
|
|
}
|
|
else if (typeof value === 'number' || typeof value === 'string') {
|
|
this._tickInterval = coercion.coerceNumberProperty(value, this._tickInterval);
|
|
}
|
|
else {
|
|
this._tickInterval = 0;
|
|
}
|
|
},
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
Object.defineProperty(MatSlider.prototype, "value", {
|
|
/** Value of the slider. */
|
|
get: function () {
|
|
// If the value needs to be read and it is still uninitialized, initialize it to the min.
|
|
if (this._value === null) {
|
|
this.value = this._min;
|
|
}
|
|
return this._value;
|
|
},
|
|
set: function (v) {
|
|
if (v !== this._value) {
|
|
var value = coercion.coerceNumberProperty(v, 0);
|
|
// While incrementing by a decimal we can end up with values like 33.300000000000004.
|
|
// Truncate it to ensure that it matches the label and to make it easier to work with.
|
|
if (this._roundToDecimal && value !== this.min && value !== this.max) {
|
|
value = parseFloat(value.toFixed(this._roundToDecimal));
|
|
}
|
|
this._value = value;
|
|
this._percent = this._calculatePercentage(this._value);
|
|
// Since this also modifies the percentage, we need to let the change detection know.
|
|
this._changeDetectorRef.markForCheck();
|
|
}
|
|
},
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
Object.defineProperty(MatSlider.prototype, "vertical", {
|
|
/** Whether the slider is vertical. */
|
|
get: function () { return this._vertical; },
|
|
set: function (value) {
|
|
this._vertical = coercion.coerceBooleanProperty(value);
|
|
},
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
Object.defineProperty(MatSlider.prototype, "displayValue", {
|
|
/** The value to be used for display purposes. */
|
|
get: function () {
|
|
if (this.displayWith) {
|
|
// Value is never null but since setters and getters cannot have
|
|
// different types, the value getter is also typed to return null.
|
|
return this.displayWith(this.value);
|
|
}
|
|
// Note that this could be improved further by rounding something like 0.999 to 1 or
|
|
// 0.899 to 0.9, however it is very performance sensitive, because it gets called on
|
|
// every change detection cycle.
|
|
if (this._roundToDecimal && this.value && this.value % 1 !== 0) {
|
|
return this.value.toFixed(this._roundToDecimal);
|
|
}
|
|
return this.value || 0;
|
|
},
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
/** set focus to the host element */
|
|
MatSlider.prototype.focus = function (options) {
|
|
this._focusHostElement(options);
|
|
};
|
|
/** blur the host element */
|
|
MatSlider.prototype.blur = function () {
|
|
this._blurHostElement();
|
|
};
|
|
Object.defineProperty(MatSlider.prototype, "percent", {
|
|
/** The percentage of the slider that coincides with the value. */
|
|
get: function () { return this._clamp(this._percent); },
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
/**
|
|
* Whether the axis of the slider is inverted.
|
|
* (i.e. whether moving the thumb in the positive x or y direction decreases the slider's value).
|
|
*/
|
|
MatSlider.prototype._shouldInvertAxis = function () {
|
|
// Standard non-inverted mode for a vertical slider should be dragging the thumb from bottom to
|
|
// top. However from a y-axis standpoint this is inverted.
|
|
return this.vertical ? !this.invert : this.invert;
|
|
};
|
|
/** Whether the slider is at its minimum value. */
|
|
MatSlider.prototype._isMinValue = function () {
|
|
return this.percent === 0;
|
|
};
|
|
/**
|
|
* The amount of space to leave between the slider thumb and the track fill & track background
|
|
* elements.
|
|
*/
|
|
MatSlider.prototype._getThumbGap = function () {
|
|
if (this.disabled) {
|
|
return DISABLED_THUMB_GAP;
|
|
}
|
|
if (this._isMinValue() && !this.thumbLabel) {
|
|
return this._isActive ? MIN_VALUE_ACTIVE_THUMB_GAP : MIN_VALUE_NONACTIVE_THUMB_GAP;
|
|
}
|
|
return 0;
|
|
};
|
|
/** CSS styles for the track background element. */
|
|
MatSlider.prototype._getTrackBackgroundStyles = function () {
|
|
var axis = this.vertical ? 'Y' : 'X';
|
|
var scale = this.vertical ? "1, " + (1 - this.percent) + ", 1" : 1 - this.percent + ", 1, 1";
|
|
var sign = this._shouldInvertMouseCoords() ? '-' : '';
|
|
return {
|
|
// scale3d avoids some rendering issues in Chrome. See #12071.
|
|
transform: "translate" + axis + "(" + sign + this._getThumbGap() + "px) scale3d(" + scale + ")"
|
|
};
|
|
};
|
|
/** CSS styles for the track fill element. */
|
|
MatSlider.prototype._getTrackFillStyles = function () {
|
|
var percent = this.percent;
|
|
var axis = this.vertical ? 'Y' : 'X';
|
|
var scale = this.vertical ? "1, " + percent + ", 1" : percent + ", 1, 1";
|
|
var sign = this._shouldInvertMouseCoords() ? '' : '-';
|
|
return {
|
|
// scale3d avoids some rendering issues in Chrome. See #12071.
|
|
transform: "translate" + axis + "(" + sign + this._getThumbGap() + "px) scale3d(" + scale + ")",
|
|
// iOS Safari has a bug where it won't re-render elements which start of as `scale(0)` until
|
|
// something forces a style recalculation on it. Since we'll end up with `scale(0)` when
|
|
// the value of the slider is 0, we can easily get into this situation. We force a
|
|
// recalculation by changing the element's `display` when it goes from 0 to any other value.
|
|
display: percent === 0 ? 'none' : ''
|
|
};
|
|
};
|
|
/** CSS styles for the ticks container element. */
|
|
MatSlider.prototype._getTicksContainerStyles = function () {
|
|
var axis = this.vertical ? 'Y' : 'X';
|
|
// For a horizontal slider in RTL languages we push the ticks container off the left edge
|
|
// instead of the right edge to avoid causing a horizontal scrollbar to appear.
|
|
var sign = !this.vertical && this._getDirection() == 'rtl' ? '' : '-';
|
|
var offset = this._tickIntervalPercent / 2 * 100;
|
|
return {
|
|
'transform': "translate" + axis + "(" + sign + offset + "%)"
|
|
};
|
|
};
|
|
/** CSS styles for the ticks element. */
|
|
MatSlider.prototype._getTicksStyles = function () {
|
|
var tickSize = this._tickIntervalPercent * 100;
|
|
var backgroundSize = this.vertical ? "2px " + tickSize + "%" : tickSize + "% 2px";
|
|
var axis = this.vertical ? 'Y' : 'X';
|
|
// Depending on the direction we pushed the ticks container, push the ticks the opposite
|
|
// direction to re-center them but clip off the end edge. In RTL languages we need to flip the
|
|
// ticks 180 degrees so we're really cutting off the end edge abd not the start.
|
|
var sign = !this.vertical && this._getDirection() == 'rtl' ? '-' : '';
|
|
var rotate = !this.vertical && this._getDirection() == 'rtl' ? ' rotate(180deg)' : '';
|
|
var styles = {
|
|
'backgroundSize': backgroundSize,
|
|
// Without translateZ ticks sometimes jitter as the slider moves on Chrome & Firefox.
|
|
'transform': "translateZ(0) translate" + axis + "(" + sign + tickSize / 2 + "%)" + rotate
|
|
};
|
|
if (this._isMinValue() && this._getThumbGap()) {
|
|
var shouldInvertAxis = this._shouldInvertAxis();
|
|
var side = void 0;
|
|
if (this.vertical) {
|
|
side = shouldInvertAxis ? 'Bottom' : 'Top';
|
|
}
|
|
else {
|
|
side = shouldInvertAxis ? 'Right' : 'Left';
|
|
}
|
|
styles["padding" + side] = this._getThumbGap() + "px";
|
|
}
|
|
return styles;
|
|
};
|
|
MatSlider.prototype._getThumbContainerStyles = function () {
|
|
var shouldInvertAxis = this._shouldInvertAxis();
|
|
var axis = this.vertical ? 'Y' : 'X';
|
|
// For a horizontal slider in RTL languages we push the thumb container off the left edge
|
|
// instead of the right edge to avoid causing a horizontal scrollbar to appear.
|
|
var invertOffset = (this._getDirection() == 'rtl' && !this.vertical) ? !shouldInvertAxis : shouldInvertAxis;
|
|
var offset = (invertOffset ? this.percent : 1 - this.percent) * 100;
|
|
return {
|
|
'transform': "translate" + axis + "(-" + offset + "%)"
|
|
};
|
|
};
|
|
/**
|
|
* Whether mouse events should be converted to a slider position by calculating their distance
|
|
* from the right or bottom edge of the slider as opposed to the top or left.
|
|
*/
|
|
MatSlider.prototype._shouldInvertMouseCoords = function () {
|
|
var shouldInvertAxis = this._shouldInvertAxis();
|
|
return (this._getDirection() == 'rtl' && !this.vertical) ? !shouldInvertAxis : shouldInvertAxis;
|
|
};
|
|
/** The language direction for this slider element. */
|
|
MatSlider.prototype._getDirection = function () {
|
|
return (this._dir && this._dir.value == 'rtl') ? 'rtl' : 'ltr';
|
|
};
|
|
MatSlider.prototype.ngAfterViewInit = function () {
|
|
var _this = this;
|
|
this._focusMonitor
|
|
.monitor(this._elementRef, true)
|
|
.subscribe(function (origin) {
|
|
_this._isActive = !!origin && origin !== 'keyboard';
|
|
_this._changeDetectorRef.detectChanges();
|
|
});
|
|
if (this._dir) {
|
|
this._dirChangeSubscription = this._dir.change.subscribe(function () {
|
|
_this._changeDetectorRef.markForCheck();
|
|
});
|
|
}
|
|
};
|
|
MatSlider.prototype.ngOnDestroy = function () {
|
|
var element = this._elementRef.nativeElement;
|
|
element.removeEventListener('mousedown', this._pointerDown, activeEventOptions);
|
|
element.removeEventListener('touchstart', this._pointerDown, activeEventOptions);
|
|
this._lastPointerEvent = null;
|
|
this._removeGlobalEvents();
|
|
this._focusMonitor.stopMonitoring(this._elementRef);
|
|
this._dirChangeSubscription.unsubscribe();
|
|
};
|
|
MatSlider.prototype._onMouseenter = function () {
|
|
if (this.disabled) {
|
|
return;
|
|
}
|
|
// We save the dimensions of the slider here so we can use them to update the spacing of the
|
|
// ticks and determine where on the slider click and slide events happen.
|
|
this._sliderDimensions = this._getSliderDimensions();
|
|
this._updateTickIntervalPercent();
|
|
};
|
|
MatSlider.prototype._onFocus = function () {
|
|
// We save the dimensions of the slider here so we can use them to update the spacing of the
|
|
// ticks and determine where on the slider click and slide events happen.
|
|
this._sliderDimensions = this._getSliderDimensions();
|
|
this._updateTickIntervalPercent();
|
|
};
|
|
MatSlider.prototype._onBlur = function () {
|
|
this.onTouched();
|
|
};
|
|
MatSlider.prototype._onKeydown = function (event) {
|
|
if (this.disabled || keycodes.hasModifierKey(event) ||
|
|
(this._isSliding && this._isSliding !== 'keyboard')) {
|
|
return;
|
|
}
|
|
var oldValue = this.value;
|
|
switch (event.keyCode) {
|
|
case keycodes.PAGE_UP:
|
|
this._increment(10);
|
|
break;
|
|
case keycodes.PAGE_DOWN:
|
|
this._increment(-10);
|
|
break;
|
|
case keycodes.END:
|
|
this.value = this.max;
|
|
break;
|
|
case keycodes.HOME:
|
|
this.value = this.min;
|
|
break;
|
|
case keycodes.LEFT_ARROW:
|
|
// NOTE: For a sighted user it would make more sense that when they press an arrow key on an
|
|
// inverted slider the thumb moves in that direction. However for a blind user, nothing
|
|
// about the slider indicates that it is inverted. They will expect left to be decrement,
|
|
// regardless of how it appears on the screen. For speakers ofRTL languages, they probably
|
|
// expect left to mean increment. Therefore we flip the meaning of the side arrow keys for
|
|
// RTL. For inverted sliders we prefer a good a11y experience to having it "look right" for
|
|
// sighted users, therefore we do not swap the meaning.
|
|
this._increment(this._getDirection() == 'rtl' ? 1 : -1);
|
|
break;
|
|
case keycodes.UP_ARROW:
|
|
this._increment(1);
|
|
break;
|
|
case keycodes.RIGHT_ARROW:
|
|
// See comment on LEFT_ARROW about the conditions under which we flip the meaning.
|
|
this._increment(this._getDirection() == 'rtl' ? -1 : 1);
|
|
break;
|
|
case keycodes.DOWN_ARROW:
|
|
this._increment(-1);
|
|
break;
|
|
default:
|
|
// Return if the key is not one that we explicitly handle to avoid calling preventDefault on
|
|
// it.
|
|
return;
|
|
}
|
|
if (oldValue != this.value) {
|
|
this._emitInputEvent();
|
|
this._emitChangeEvent();
|
|
}
|
|
this._isSliding = 'keyboard';
|
|
event.preventDefault();
|
|
};
|
|
MatSlider.prototype._onKeyup = function () {
|
|
if (this._isSliding === 'keyboard') {
|
|
this._isSliding = null;
|
|
}
|
|
};
|
|
/** Use defaultView of injected document if available or fallback to global window reference */
|
|
MatSlider.prototype._getWindow = function () {
|
|
return this._document.defaultView || window;
|
|
};
|
|
/**
|
|
* Binds our global move and end events. They're bound at the document level and only while
|
|
* dragging so that the user doesn't have to keep their pointer exactly over the slider
|
|
* as they're swiping across the screen.
|
|
*/
|
|
MatSlider.prototype._bindGlobalEvents = function (triggerEvent) {
|
|
// Note that we bind the events to the `document`, because it allows us to capture
|
|
// drag cancel events where the user's pointer is outside the browser window.
|
|
var document = this._document;
|
|
var isTouch = isTouchEvent(triggerEvent);
|
|
var moveEventName = isTouch ? 'touchmove' : 'mousemove';
|
|
var endEventName = isTouch ? 'touchend' : 'mouseup';
|
|
document.addEventListener(moveEventName, this._pointerMove, activeEventOptions);
|
|
document.addEventListener(endEventName, this._pointerUp, activeEventOptions);
|
|
if (isTouch) {
|
|
document.addEventListener('touchcancel', this._pointerUp, activeEventOptions);
|
|
}
|
|
var window = this._getWindow();
|
|
if (typeof window !== 'undefined' && window) {
|
|
window.addEventListener('blur', this._windowBlur);
|
|
}
|
|
};
|
|
/** Removes any global event listeners that we may have added. */
|
|
MatSlider.prototype._removeGlobalEvents = function () {
|
|
var document = this._document;
|
|
document.removeEventListener('mousemove', this._pointerMove, activeEventOptions);
|
|
document.removeEventListener('mouseup', this._pointerUp, activeEventOptions);
|
|
document.removeEventListener('touchmove', this._pointerMove, activeEventOptions);
|
|
document.removeEventListener('touchend', this._pointerUp, activeEventOptions);
|
|
document.removeEventListener('touchcancel', this._pointerUp, activeEventOptions);
|
|
var window = this._getWindow();
|
|
if (typeof window !== 'undefined' && window) {
|
|
window.removeEventListener('blur', this._windowBlur);
|
|
}
|
|
};
|
|
/** Increments the slider by the given number of steps (negative number decrements). */
|
|
MatSlider.prototype._increment = function (numSteps) {
|
|
this.value = this._clamp((this.value || 0) + this.step * numSteps, this.min, this.max);
|
|
};
|
|
/** Calculate the new value from the new physical location. The value will always be snapped. */
|
|
MatSlider.prototype._updateValueFromPosition = function (pos) {
|
|
if (!this._sliderDimensions) {
|
|
return;
|
|
}
|
|
var offset = this.vertical ? this._sliderDimensions.top : this._sliderDimensions.left;
|
|
var size = this.vertical ? this._sliderDimensions.height : this._sliderDimensions.width;
|
|
var posComponent = this.vertical ? pos.y : pos.x;
|
|
// The exact value is calculated from the event and used to find the closest snap value.
|
|
var percent = this._clamp((posComponent - offset) / size);
|
|
if (this._shouldInvertMouseCoords()) {
|
|
percent = 1 - percent;
|
|
}
|
|
// Since the steps may not divide cleanly into the max value, if the user
|
|
// slid to 0 or 100 percent, we jump to the min/max value. This approach
|
|
// is slightly more intuitive than using `Math.ceil` below, because it
|
|
// follows the user's pointer closer.
|
|
if (percent === 0) {
|
|
this.value = this.min;
|
|
}
|
|
else if (percent === 1) {
|
|
this.value = this.max;
|
|
}
|
|
else {
|
|
var exactValue = this._calculateValue(percent);
|
|
// This calculation finds the closest step by finding the closest
|
|
// whole number divisible by the step relative to the min.
|
|
var closestValue = Math.round((exactValue - this.min) / this.step) * this.step + this.min;
|
|
// The value needs to snap to the min and max.
|
|
this.value = this._clamp(closestValue, this.min, this.max);
|
|
}
|
|
};
|
|
/** Emits a change event if the current value is different from the last emitted value. */
|
|
MatSlider.prototype._emitChangeEvent = function () {
|
|
this._controlValueAccessorChangeFn(this.value);
|
|
this.valueChange.emit(this.value);
|
|
this.change.emit(this._createChangeEvent());
|
|
};
|
|
/** Emits an input event when the current value is different from the last emitted value. */
|
|
MatSlider.prototype._emitInputEvent = function () {
|
|
this.input.emit(this._createChangeEvent());
|
|
};
|
|
/** Updates the amount of space between ticks as a percentage of the width of the slider. */
|
|
MatSlider.prototype._updateTickIntervalPercent = function () {
|
|
if (!this.tickInterval || !this._sliderDimensions) {
|
|
return;
|
|
}
|
|
if (this.tickInterval == 'auto') {
|
|
var trackSize = this.vertical ? this._sliderDimensions.height : this._sliderDimensions.width;
|
|
var pixelsPerStep = trackSize * this.step / (this.max - this.min);
|
|
var stepsPerTick = Math.ceil(MIN_AUTO_TICK_SEPARATION / pixelsPerStep);
|
|
var pixelsPerTick = stepsPerTick * this.step;
|
|
this._tickIntervalPercent = pixelsPerTick / trackSize;
|
|
}
|
|
else {
|
|
this._tickIntervalPercent = this.tickInterval * this.step / (this.max - this.min);
|
|
}
|
|
};
|
|
/** Creates a slider change object from the specified value. */
|
|
MatSlider.prototype._createChangeEvent = function (value) {
|
|
if (value === void 0) { value = this.value; }
|
|
var event = new MatSliderChange();
|
|
event.source = this;
|
|
event.value = value;
|
|
return event;
|
|
};
|
|
/** Calculates the percentage of the slider that a value is. */
|
|
MatSlider.prototype._calculatePercentage = function (value) {
|
|
return ((value || 0) - this.min) / (this.max - this.min);
|
|
};
|
|
/** Calculates the value a percentage of the slider corresponds to. */
|
|
MatSlider.prototype._calculateValue = function (percentage) {
|
|
return this.min + percentage * (this.max - this.min);
|
|
};
|
|
/** Return a number between two numbers. */
|
|
MatSlider.prototype._clamp = function (value, min, max) {
|
|
if (min === void 0) { min = 0; }
|
|
if (max === void 0) { max = 1; }
|
|
return Math.max(min, Math.min(value, max));
|
|
};
|
|
/**
|
|
* Get the bounding client rect of the slider track element.
|
|
* The track is used rather than the native element to ignore the extra space that the thumb can
|
|
* take up.
|
|
*/
|
|
MatSlider.prototype._getSliderDimensions = function () {
|
|
return this._sliderWrapper ? this._sliderWrapper.nativeElement.getBoundingClientRect() : null;
|
|
};
|
|
/**
|
|
* Focuses the native element.
|
|
* Currently only used to allow a blur event to fire but will be used with keyboard input later.
|
|
*/
|
|
MatSlider.prototype._focusHostElement = function (options) {
|
|
this._elementRef.nativeElement.focus(options);
|
|
};
|
|
/** Blurs the native element. */
|
|
MatSlider.prototype._blurHostElement = function () {
|
|
this._elementRef.nativeElement.blur();
|
|
};
|
|
/**
|
|
* Sets the model value. Implemented as part of ControlValueAccessor.
|
|
* @param value
|
|
*/
|
|
MatSlider.prototype.writeValue = function (value) {
|
|
this.value = value;
|
|
};
|
|
/**
|
|
* Registers a callback to be triggered when the value has changed.
|
|
* Implemented as part of ControlValueAccessor.
|
|
* @param fn Callback to be registered.
|
|
*/
|
|
MatSlider.prototype.registerOnChange = function (fn) {
|
|
this._controlValueAccessorChangeFn = fn;
|
|
};
|
|
/**
|
|
* Registers a callback to be triggered when the component is touched.
|
|
* Implemented as part of ControlValueAccessor.
|
|
* @param fn Callback to be registered.
|
|
*/
|
|
MatSlider.prototype.registerOnTouched = function (fn) {
|
|
this.onTouched = fn;
|
|
};
|
|
/**
|
|
* Sets whether the component should be disabled.
|
|
* Implemented as part of ControlValueAccessor.
|
|
* @param isDisabled
|
|
*/
|
|
MatSlider.prototype.setDisabledState = function (isDisabled) {
|
|
this.disabled = isDisabled;
|
|
};
|
|
MatSlider.ɵfac = function MatSlider_Factory(t) { return new (t || MatSlider)(ɵngcc0.ɵɵdirectiveInject(ɵngcc0.ElementRef), ɵngcc0.ɵɵdirectiveInject(ɵngcc1.FocusMonitor), ɵngcc0.ɵɵdirectiveInject(ɵngcc0.ChangeDetectorRef), ɵngcc0.ɵɵdirectiveInject(ɵngcc2.Directionality, 8), ɵngcc0.ɵɵinjectAttribute('tabindex'), ɵngcc0.ɵɵdirectiveInject(ɵngcc0.NgZone), ɵngcc0.ɵɵdirectiveInject(common.DOCUMENT), ɵngcc0.ɵɵdirectiveInject(animations.ANIMATION_MODULE_TYPE, 8)); };
|
|
MatSlider.ɵcmp = /*@__PURE__*/ ɵngcc0.ɵɵdefineComponent({ type: MatSlider, selectors: [["mat-slider"]], viewQuery: function MatSlider_Query(rf, ctx) { if (rf & 1) {
|
|
ɵngcc0.ɵɵviewQuery(_c0, 5);
|
|
} if (rf & 2) {
|
|
var _t;
|
|
ɵngcc0.ɵɵqueryRefresh(_t = ɵngcc0.ɵɵloadQuery()) && (ctx._sliderWrapper = _t.first);
|
|
} }, hostAttrs: ["role", "slider", 1, "mat-slider", "mat-focus-indicator"], hostVars: 29, hostBindings: function MatSlider_HostBindings(rf, ctx) { if (rf & 1) {
|
|
ɵngcc0.ɵɵlistener("focus", function MatSlider_focus_HostBindingHandler() { return ctx._onFocus(); })("blur", function MatSlider_blur_HostBindingHandler() { return ctx._onBlur(); })("keydown", function MatSlider_keydown_HostBindingHandler($event) { return ctx._onKeydown($event); })("keyup", function MatSlider_keyup_HostBindingHandler() { return ctx._onKeyup(); })("mouseenter", function MatSlider_mouseenter_HostBindingHandler() { return ctx._onMouseenter(); })("selectstart", function MatSlider_selectstart_HostBindingHandler($event) { return $event.preventDefault(); });
|
|
} if (rf & 2) {
|
|
ɵngcc0.ɵɵhostProperty("tabIndex", ctx.tabIndex);
|
|
ɵngcc0.ɵɵattribute("aria-disabled", ctx.disabled)("aria-valuemax", ctx.max)("aria-valuemin", ctx.min)("aria-valuenow", ctx.value)("aria-valuetext", ctx.valueText == null ? ctx.displayValue : ctx.valueText)("aria-orientation", ctx.vertical ? "vertical" : "horizontal");
|
|
ɵngcc0.ɵɵclassProp("mat-slider-disabled", ctx.disabled)("mat-slider-has-ticks", ctx.tickInterval)("mat-slider-horizontal", !ctx.vertical)("mat-slider-axis-inverted", ctx._shouldInvertAxis())("mat-slider-invert-mouse-coords", ctx._shouldInvertMouseCoords())("mat-slider-sliding", ctx._isSliding)("mat-slider-thumb-label-showing", ctx.thumbLabel)("mat-slider-vertical", ctx.vertical)("mat-slider-min-value", ctx._isMinValue())("mat-slider-hide-last-tick", ctx.disabled || ctx._isMinValue() && ctx._getThumbGap() && ctx._shouldInvertAxis())("_mat-animation-noopable", ctx._animationMode === "NoopAnimations");
|
|
} }, inputs: { disabled: "disabled", color: "color", tabIndex: "tabIndex", invert: "invert", max: "max", min: "min", step: "step", thumbLabel: "thumbLabel", tickInterval: "tickInterval", value: "value", vertical: "vertical", displayWith: "displayWith", valueText: "valueText" }, outputs: { change: "change", input: "input", valueChange: "valueChange" }, exportAs: ["matSlider"], features: [ɵngcc0.ɵɵProvidersFeature([MAT_SLIDER_VALUE_ACCESSOR]), ɵngcc0.ɵɵInheritDefinitionFeature], decls: 13, vars: 6, consts: [[1, "mat-slider-wrapper"], ["sliderWrapper", ""], [1, "mat-slider-track-wrapper"], [1, "mat-slider-track-background", 3, "ngStyle"], [1, "mat-slider-track-fill", 3, "ngStyle"], [1, "mat-slider-ticks-container", 3, "ngStyle"], [1, "mat-slider-ticks", 3, "ngStyle"], [1, "mat-slider-thumb-container", 3, "ngStyle"], [1, "mat-slider-focus-ring"], [1, "mat-slider-thumb"], [1, "mat-slider-thumb-label"], [1, "mat-slider-thumb-label-text"]], template: function MatSlider_Template(rf, ctx) { if (rf & 1) {
|
|
ɵngcc0.ɵɵelementStart(0, "div", 0, 1);
|
|
ɵngcc0.ɵɵelementStart(2, "div", 2);
|
|
ɵngcc0.ɵɵelement(3, "div", 3);
|
|
ɵngcc0.ɵɵelement(4, "div", 4);
|
|
ɵngcc0.ɵɵelementEnd();
|
|
ɵngcc0.ɵɵelementStart(5, "div", 5);
|
|
ɵngcc0.ɵɵelement(6, "div", 6);
|
|
ɵngcc0.ɵɵelementEnd();
|
|
ɵngcc0.ɵɵelementStart(7, "div", 7);
|
|
ɵngcc0.ɵɵelement(8, "div", 8);
|
|
ɵngcc0.ɵɵelement(9, "div", 9);
|
|
ɵngcc0.ɵɵelementStart(10, "div", 10);
|
|
ɵngcc0.ɵɵelementStart(11, "span", 11);
|
|
ɵngcc0.ɵɵtext(12);
|
|
ɵngcc0.ɵɵelementEnd();
|
|
ɵngcc0.ɵɵelementEnd();
|
|
ɵngcc0.ɵɵelementEnd();
|
|
ɵngcc0.ɵɵelementEnd();
|
|
} if (rf & 2) {
|
|
ɵngcc0.ɵɵadvance(3);
|
|
ɵngcc0.ɵɵproperty("ngStyle", ctx._getTrackBackgroundStyles());
|
|
ɵngcc0.ɵɵadvance(1);
|
|
ɵngcc0.ɵɵproperty("ngStyle", ctx._getTrackFillStyles());
|
|
ɵngcc0.ɵɵadvance(1);
|
|
ɵngcc0.ɵɵproperty("ngStyle", ctx._getTicksContainerStyles());
|
|
ɵngcc0.ɵɵadvance(1);
|
|
ɵngcc0.ɵɵproperty("ngStyle", ctx._getTicksStyles());
|
|
ɵngcc0.ɵɵadvance(1);
|
|
ɵngcc0.ɵɵproperty("ngStyle", ctx._getThumbContainerStyles());
|
|
ɵngcc0.ɵɵadvance(5);
|
|
ɵngcc0.ɵɵtextInterpolate(ctx.displayValue);
|
|
} }, directives: [ɵngcc3.NgStyle], styles: [".mat-slider{display:inline-block;position:relative;box-sizing:border-box;padding:8px;outline:none;vertical-align:middle}.mat-slider:not(.mat-slider-disabled):active,.mat-slider.mat-slider-sliding:not(.mat-slider-disabled){cursor:-webkit-grabbing;cursor:grabbing}.mat-slider-wrapper{-webkit-print-color-adjust:exact;color-adjust:exact;position:absolute}.mat-slider-track-wrapper{position:absolute;top:0;left:0;overflow:hidden}.mat-slider-track-fill{position:absolute;transform-origin:0 0;transition:transform 400ms cubic-bezier(0.25, 0.8, 0.25, 1),background-color 400ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-slider-track-background{position:absolute;transform-origin:100% 100%;transition:transform 400ms cubic-bezier(0.25, 0.8, 0.25, 1),background-color 400ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-slider-ticks-container{position:absolute;left:0;top:0;overflow:hidden}.mat-slider-ticks{-webkit-background-clip:content-box;background-clip:content-box;background-repeat:repeat;box-sizing:border-box;opacity:0;transition:opacity 400ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-slider-thumb-container{position:absolute;z-index:1;transition:transform 400ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-slider-focus-ring{position:absolute;width:30px;height:30px;border-radius:50%;transform:scale(0);opacity:0;transition:transform 400ms cubic-bezier(0.25, 0.8, 0.25, 1),background-color 400ms cubic-bezier(0.25, 0.8, 0.25, 1),opacity 400ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-slider.cdk-keyboard-focused .mat-slider-focus-ring,.mat-slider.cdk-program-focused .mat-slider-focus-ring{transform:scale(1);opacity:1}.mat-slider:not(.mat-slider-disabled):not(.mat-slider-sliding) .mat-slider-thumb-label,.mat-slider:not(.mat-slider-disabled):not(.mat-slider-sliding) .mat-slider-thumb{cursor:-webkit-grab;cursor:grab}.mat-slider-thumb{position:absolute;right:-10px;bottom:-10px;box-sizing:border-box;width:20px;height:20px;border:3px solid transparent;border-radius:50%;transform:scale(0.7);transition:transform 400ms cubic-bezier(0.25, 0.8, 0.25, 1),background-color 400ms cubic-bezier(0.25, 0.8, 0.25, 1),border-color 400ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-slider-thumb-label{display:none;align-items:center;justify-content:center;position:absolute;width:28px;height:28px;border-radius:50%;transition:transform 400ms cubic-bezier(0.25, 0.8, 0.25, 1),border-radius 400ms cubic-bezier(0.25, 0.8, 0.25, 1),background-color 400ms cubic-bezier(0.25, 0.8, 0.25, 1)}.cdk-high-contrast-active .mat-slider-thumb-label{outline:solid 1px}.mat-slider-thumb-label-text{z-index:1;opacity:0;transition:opacity 400ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-slider-sliding .mat-slider-track-fill,.mat-slider-sliding .mat-slider-track-background,.mat-slider-sliding .mat-slider-thumb-container{transition-duration:0ms}.mat-slider-has-ticks .mat-slider-wrapper::after{content:\"\";position:absolute;border-width:0;border-style:solid;opacity:0;transition:opacity 400ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-slider-has-ticks.cdk-focused:not(.mat-slider-hide-last-tick) .mat-slider-wrapper::after,.mat-slider-has-ticks:hover:not(.mat-slider-hide-last-tick) .mat-slider-wrapper::after{opacity:1}.mat-slider-has-ticks.cdk-focused:not(.mat-slider-disabled) .mat-slider-ticks,.mat-slider-has-ticks:hover:not(.mat-slider-disabled) .mat-slider-ticks{opacity:1}.mat-slider-thumb-label-showing .mat-slider-focus-ring{display:none}.mat-slider-thumb-label-showing .mat-slider-thumb-label{display:flex}.mat-slider-axis-inverted .mat-slider-track-fill{transform-origin:100% 100%}.mat-slider-axis-inverted .mat-slider-track-background{transform-origin:0 0}.mat-slider:not(.mat-slider-disabled).cdk-focused.mat-slider-thumb-label-showing .mat-slider-thumb{transform:scale(0)}.mat-slider:not(.mat-slider-disabled).cdk-focused .mat-slider-thumb-label{border-radius:50% 50% 0}.mat-slider:not(.mat-slider-disabled).cdk-focused .mat-slider-thumb-label-text{opacity:1}.mat-slider:not(.mat-slider-disabled).cdk-mouse-focused .mat-slider-thumb,.mat-slider:not(.mat-slider-disabled).cdk-touch-focused .mat-slider-thumb,.mat-slider:not(.mat-slider-disabled).cdk-program-focused .mat-slider-thumb{border-width:2px;transform:scale(1)}.mat-slider-disabled .mat-slider-focus-ring{transform:scale(0);opacity:0}.mat-slider-disabled .mat-slider-thumb{border-width:4px;transform:scale(0.5)}.mat-slider-disabled .mat-slider-thumb-label{display:none}.mat-slider-horizontal{height:48px;min-width:128px}.mat-slider-horizontal .mat-slider-wrapper{height:2px;top:23px;left:8px;right:8px}.mat-slider-horizontal .mat-slider-wrapper::after{height:2px;border-left-width:2px;right:0;top:0}.mat-slider-horizontal .mat-slider-track-wrapper{height:2px;width:100%}.mat-slider-horizontal .mat-slider-track-fill{height:2px;width:100%;transform:scaleX(0)}.mat-slider-horizontal .mat-slider-track-background{height:2px;width:100%;transform:scaleX(1)}.mat-slider-horizontal .mat-slider-ticks-container{height:2px;width:100%}.cdk-high-contrast-active .mat-slider-horizontal .mat-slider-ticks-container{height:0;outline:solid 2px;top:1px}.mat-slider-horizontal .mat-slider-ticks{height:2px;width:100%}.mat-slider-horizontal .mat-slider-thumb-container{width:100%;height:0;top:50%}.mat-slider-horizontal .mat-slider-focus-ring{top:-15px;right:-15px}.mat-slider-horizontal .mat-slider-thumb-label{right:-14px;top:-40px;transform:translateY(26px) scale(0.01) rotate(45deg)}.mat-slider-horizontal .mat-slider-thumb-label-text{transform:rotate(-45deg)}.mat-slider-horizontal.cdk-focused .mat-slider-thumb-label{transform:rotate(45deg)}.cdk-high-contrast-active .mat-slider-horizontal.cdk-focused .mat-slider-thumb-label,.cdk-high-contrast-active .mat-slider-horizontal.cdk-focused .mat-slider-thumb-label-text{transform:none}.mat-slider-vertical{width:48px;min-height:128px}.mat-slider-vertical .mat-slider-wrapper{width:2px;top:8px;bottom:8px;left:23px}.mat-slider-vertical .mat-slider-wrapper::after{width:2px;border-top-width:2px;bottom:0;left:0}.mat-slider-vertical .mat-slider-track-wrapper{height:100%;width:2px}.mat-slider-vertical .mat-slider-track-fill{height:100%;width:2px;transform:scaleY(0)}.mat-slider-vertical .mat-slider-track-background{height:100%;width:2px;transform:scaleY(1)}.mat-slider-vertical .mat-slider-ticks-container{width:2px;height:100%}.cdk-high-contrast-active .mat-slider-vertical .mat-slider-ticks-container{width:0;outline:solid 2px;left:1px}.mat-slider-vertical .mat-slider-focus-ring{bottom:-15px;left:-15px}.mat-slider-vertical .mat-slider-ticks{width:2px;height:100%}.mat-slider-vertical .mat-slider-thumb-container{height:100%;width:0;left:50%}.mat-slider-vertical .mat-slider-thumb{-webkit-backface-visibility:hidden;backface-visibility:hidden}.mat-slider-vertical .mat-slider-thumb-label{bottom:-14px;left:-40px;transform:translateX(26px) scale(0.01) rotate(-45deg)}.mat-slider-vertical .mat-slider-thumb-label-text{transform:rotate(45deg)}.mat-slider-vertical.cdk-focused .mat-slider-thumb-label{transform:rotate(-45deg)}[dir=rtl] .mat-slider-wrapper::after{left:0;right:auto}[dir=rtl] .mat-slider-horizontal .mat-slider-track-fill{transform-origin:100% 100%}[dir=rtl] .mat-slider-horizontal .mat-slider-track-background{transform-origin:0 0}[dir=rtl] .mat-slider-horizontal.mat-slider-axis-inverted .mat-slider-track-fill{transform-origin:0 0}[dir=rtl] .mat-slider-horizontal.mat-slider-axis-inverted .mat-slider-track-background{transform-origin:100% 100%}.mat-slider._mat-animation-noopable .mat-slider-track-fill,.mat-slider._mat-animation-noopable .mat-slider-track-background,.mat-slider._mat-animation-noopable .mat-slider-ticks,.mat-slider._mat-animation-noopable .mat-slider-thumb-container,.mat-slider._mat-animation-noopable .mat-slider-focus-ring,.mat-slider._mat-animation-noopable .mat-slider-thumb,.mat-slider._mat-animation-noopable .mat-slider-thumb-label,.mat-slider._mat-animation-noopable .mat-slider-thumb-label-text,.mat-slider._mat-animation-noopable .mat-slider-has-ticks .mat-slider-wrapper::after{transition:none}\n"], encapsulation: 2, changeDetection: 0 });
|
|
(function () { (typeof ngDevMode === "undefined" || ngDevMode) && ɵngcc0.ɵsetClassMetadata(MatSlider, [{
|
|
type: core.Component,
|
|
args: [{
|
|
selector: 'mat-slider',
|
|
exportAs: 'matSlider',
|
|
providers: [MAT_SLIDER_VALUE_ACCESSOR],
|
|
host: {
|
|
'(focus)': '_onFocus()',
|
|
'(blur)': '_onBlur()',
|
|
'(keydown)': '_onKeydown($event)',
|
|
'(keyup)': '_onKeyup()',
|
|
'(mouseenter)': '_onMouseenter()',
|
|
// On Safari starting to slide temporarily triggers text selection mode which
|
|
// show the wrong cursor. We prevent it by stopping the `selectstart` event.
|
|
'(selectstart)': '$event.preventDefault()',
|
|
'class': 'mat-slider mat-focus-indicator',
|
|
'role': 'slider',
|
|
'[tabIndex]': 'tabIndex',
|
|
'[attr.aria-disabled]': 'disabled',
|
|
'[attr.aria-valuemax]': 'max',
|
|
'[attr.aria-valuemin]': 'min',
|
|
'[attr.aria-valuenow]': 'value',
|
|
// NVDA and Jaws appear to announce the `aria-valuenow` by calculating its percentage based
|
|
// on its value between `aria-valuemin` and `aria-valuemax`. Due to how decimals are handled,
|
|
// it can cause the slider to read out a very long value like 0.20000068 if the current value
|
|
// is 0.2 with a min of 0 and max of 1. We work around the issue by setting `aria-valuetext`
|
|
// to the same value that we set on the slider's thumb which will be truncated.
|
|
'[attr.aria-valuetext]': 'valueText == null ? displayValue : valueText',
|
|
'[attr.aria-orientation]': 'vertical ? "vertical" : "horizontal"',
|
|
'[class.mat-slider-disabled]': 'disabled',
|
|
'[class.mat-slider-has-ticks]': 'tickInterval',
|
|
'[class.mat-slider-horizontal]': '!vertical',
|
|
'[class.mat-slider-axis-inverted]': '_shouldInvertAxis()',
|
|
// Class binding which is only used by the test harness as there is no other
|
|
// way for the harness to detect if mouse coordinates need to be inverted.
|
|
'[class.mat-slider-invert-mouse-coords]': '_shouldInvertMouseCoords()',
|
|
'[class.mat-slider-sliding]': '_isSliding',
|
|
'[class.mat-slider-thumb-label-showing]': 'thumbLabel',
|
|
'[class.mat-slider-vertical]': 'vertical',
|
|
'[class.mat-slider-min-value]': '_isMinValue()',
|
|
'[class.mat-slider-hide-last-tick]': 'disabled || _isMinValue() && _getThumbGap() && _shouldInvertAxis()',
|
|
'[class._mat-animation-noopable]': '_animationMode === "NoopAnimations"'
|
|
},
|
|
template: "<div class=\"mat-slider-wrapper\" #sliderWrapper>\n <div class=\"mat-slider-track-wrapper\">\n <div class=\"mat-slider-track-background\" [ngStyle]=\"_getTrackBackgroundStyles()\"></div>\n <div class=\"mat-slider-track-fill\" [ngStyle]=\"_getTrackFillStyles()\"></div>\n </div>\n <div class=\"mat-slider-ticks-container\" [ngStyle]=\"_getTicksContainerStyles()\">\n <div class=\"mat-slider-ticks\" [ngStyle]=\"_getTicksStyles()\"></div>\n </div>\n <div class=\"mat-slider-thumb-container\" [ngStyle]=\"_getThumbContainerStyles()\">\n <div class=\"mat-slider-focus-ring\"></div>\n <div class=\"mat-slider-thumb\"></div>\n <div class=\"mat-slider-thumb-label\">\n <span class=\"mat-slider-thumb-label-text\">{{displayValue}}</span>\n </div>\n </div>\n</div>\n",
|
|
inputs: ['disabled', 'color', 'tabIndex'],
|
|
encapsulation: core.ViewEncapsulation.None,
|
|
changeDetection: core.ChangeDetectionStrategy.OnPush,
|
|
styles: [".mat-slider{display:inline-block;position:relative;box-sizing:border-box;padding:8px;outline:none;vertical-align:middle}.mat-slider:not(.mat-slider-disabled):active,.mat-slider.mat-slider-sliding:not(.mat-slider-disabled){cursor:-webkit-grabbing;cursor:grabbing}.mat-slider-wrapper{-webkit-print-color-adjust:exact;color-adjust:exact;position:absolute}.mat-slider-track-wrapper{position:absolute;top:0;left:0;overflow:hidden}.mat-slider-track-fill{position:absolute;transform-origin:0 0;transition:transform 400ms cubic-bezier(0.25, 0.8, 0.25, 1),background-color 400ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-slider-track-background{position:absolute;transform-origin:100% 100%;transition:transform 400ms cubic-bezier(0.25, 0.8, 0.25, 1),background-color 400ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-slider-ticks-container{position:absolute;left:0;top:0;overflow:hidden}.mat-slider-ticks{-webkit-background-clip:content-box;background-clip:content-box;background-repeat:repeat;box-sizing:border-box;opacity:0;transition:opacity 400ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-slider-thumb-container{position:absolute;z-index:1;transition:transform 400ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-slider-focus-ring{position:absolute;width:30px;height:30px;border-radius:50%;transform:scale(0);opacity:0;transition:transform 400ms cubic-bezier(0.25, 0.8, 0.25, 1),background-color 400ms cubic-bezier(0.25, 0.8, 0.25, 1),opacity 400ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-slider.cdk-keyboard-focused .mat-slider-focus-ring,.mat-slider.cdk-program-focused .mat-slider-focus-ring{transform:scale(1);opacity:1}.mat-slider:not(.mat-slider-disabled):not(.mat-slider-sliding) .mat-slider-thumb-label,.mat-slider:not(.mat-slider-disabled):not(.mat-slider-sliding) .mat-slider-thumb{cursor:-webkit-grab;cursor:grab}.mat-slider-thumb{position:absolute;right:-10px;bottom:-10px;box-sizing:border-box;width:20px;height:20px;border:3px solid transparent;border-radius:50%;transform:scale(0.7);transition:transform 400ms cubic-bezier(0.25, 0.8, 0.25, 1),background-color 400ms cubic-bezier(0.25, 0.8, 0.25, 1),border-color 400ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-slider-thumb-label{display:none;align-items:center;justify-content:center;position:absolute;width:28px;height:28px;border-radius:50%;transition:transform 400ms cubic-bezier(0.25, 0.8, 0.25, 1),border-radius 400ms cubic-bezier(0.25, 0.8, 0.25, 1),background-color 400ms cubic-bezier(0.25, 0.8, 0.25, 1)}.cdk-high-contrast-active .mat-slider-thumb-label{outline:solid 1px}.mat-slider-thumb-label-text{z-index:1;opacity:0;transition:opacity 400ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-slider-sliding .mat-slider-track-fill,.mat-slider-sliding .mat-slider-track-background,.mat-slider-sliding .mat-slider-thumb-container{transition-duration:0ms}.mat-slider-has-ticks .mat-slider-wrapper::after{content:\"\";position:absolute;border-width:0;border-style:solid;opacity:0;transition:opacity 400ms cubic-bezier(0.25, 0.8, 0.25, 1)}.mat-slider-has-ticks.cdk-focused:not(.mat-slider-hide-last-tick) .mat-slider-wrapper::after,.mat-slider-has-ticks:hover:not(.mat-slider-hide-last-tick) .mat-slider-wrapper::after{opacity:1}.mat-slider-has-ticks.cdk-focused:not(.mat-slider-disabled) .mat-slider-ticks,.mat-slider-has-ticks:hover:not(.mat-slider-disabled) .mat-slider-ticks{opacity:1}.mat-slider-thumb-label-showing .mat-slider-focus-ring{display:none}.mat-slider-thumb-label-showing .mat-slider-thumb-label{display:flex}.mat-slider-axis-inverted .mat-slider-track-fill{transform-origin:100% 100%}.mat-slider-axis-inverted .mat-slider-track-background{transform-origin:0 0}.mat-slider:not(.mat-slider-disabled).cdk-focused.mat-slider-thumb-label-showing .mat-slider-thumb{transform:scale(0)}.mat-slider:not(.mat-slider-disabled).cdk-focused .mat-slider-thumb-label{border-radius:50% 50% 0}.mat-slider:not(.mat-slider-disabled).cdk-focused .mat-slider-thumb-label-text{opacity:1}.mat-slider:not(.mat-slider-disabled).cdk-mouse-focused .mat-slider-thumb,.mat-slider:not(.mat-slider-disabled).cdk-touch-focused .mat-slider-thumb,.mat-slider:not(.mat-slider-disabled).cdk-program-focused .mat-slider-thumb{border-width:2px;transform:scale(1)}.mat-slider-disabled .mat-slider-focus-ring{transform:scale(0);opacity:0}.mat-slider-disabled .mat-slider-thumb{border-width:4px;transform:scale(0.5)}.mat-slider-disabled .mat-slider-thumb-label{display:none}.mat-slider-horizontal{height:48px;min-width:128px}.mat-slider-horizontal .mat-slider-wrapper{height:2px;top:23px;left:8px;right:8px}.mat-slider-horizontal .mat-slider-wrapper::after{height:2px;border-left-width:2px;right:0;top:0}.mat-slider-horizontal .mat-slider-track-wrapper{height:2px;width:100%}.mat-slider-horizontal .mat-slider-track-fill{height:2px;width:100%;transform:scaleX(0)}.mat-slider-horizontal .mat-slider-track-background{height:2px;width:100%;transform:scaleX(1)}.mat-slider-horizontal .mat-slider-ticks-container{height:2px;width:100%}.cdk-high-contrast-active .mat-slider-horizontal .mat-slider-ticks-container{height:0;outline:solid 2px;top:1px}.mat-slider-horizontal .mat-slider-ticks{height:2px;width:100%}.mat-slider-horizontal .mat-slider-thumb-container{width:100%;height:0;top:50%}.mat-slider-horizontal .mat-slider-focus-ring{top:-15px;right:-15px}.mat-slider-horizontal .mat-slider-thumb-label{right:-14px;top:-40px;transform:translateY(26px) scale(0.01) rotate(45deg)}.mat-slider-horizontal .mat-slider-thumb-label-text{transform:rotate(-45deg)}.mat-slider-horizontal.cdk-focused .mat-slider-thumb-label{transform:rotate(45deg)}.cdk-high-contrast-active .mat-slider-horizontal.cdk-focused .mat-slider-thumb-label,.cdk-high-contrast-active .mat-slider-horizontal.cdk-focused .mat-slider-thumb-label-text{transform:none}.mat-slider-vertical{width:48px;min-height:128px}.mat-slider-vertical .mat-slider-wrapper{width:2px;top:8px;bottom:8px;left:23px}.mat-slider-vertical .mat-slider-wrapper::after{width:2px;border-top-width:2px;bottom:0;left:0}.mat-slider-vertical .mat-slider-track-wrapper{height:100%;width:2px}.mat-slider-vertical .mat-slider-track-fill{height:100%;width:2px;transform:scaleY(0)}.mat-slider-vertical .mat-slider-track-background{height:100%;width:2px;transform:scaleY(1)}.mat-slider-vertical .mat-slider-ticks-container{width:2px;height:100%}.cdk-high-contrast-active .mat-slider-vertical .mat-slider-ticks-container{width:0;outline:solid 2px;left:1px}.mat-slider-vertical .mat-slider-focus-ring{bottom:-15px;left:-15px}.mat-slider-vertical .mat-slider-ticks{width:2px;height:100%}.mat-slider-vertical .mat-slider-thumb-container{height:100%;width:0;left:50%}.mat-slider-vertical .mat-slider-thumb{-webkit-backface-visibility:hidden;backface-visibility:hidden}.mat-slider-vertical .mat-slider-thumb-label{bottom:-14px;left:-40px;transform:translateX(26px) scale(0.01) rotate(-45deg)}.mat-slider-vertical .mat-slider-thumb-label-text{transform:rotate(45deg)}.mat-slider-vertical.cdk-focused .mat-slider-thumb-label{transform:rotate(-45deg)}[dir=rtl] .mat-slider-wrapper::after{left:0;right:auto}[dir=rtl] .mat-slider-horizontal .mat-slider-track-fill{transform-origin:100% 100%}[dir=rtl] .mat-slider-horizontal .mat-slider-track-background{transform-origin:0 0}[dir=rtl] .mat-slider-horizontal.mat-slider-axis-inverted .mat-slider-track-fill{transform-origin:0 0}[dir=rtl] .mat-slider-horizontal.mat-slider-axis-inverted .mat-slider-track-background{transform-origin:100% 100%}.mat-slider._mat-animation-noopable .mat-slider-track-fill,.mat-slider._mat-animation-noopable .mat-slider-track-background,.mat-slider._mat-animation-noopable .mat-slider-ticks,.mat-slider._mat-animation-noopable .mat-slider-thumb-container,.mat-slider._mat-animation-noopable .mat-slider-focus-ring,.mat-slider._mat-animation-noopable .mat-slider-thumb,.mat-slider._mat-animation-noopable .mat-slider-thumb-label,.mat-slider._mat-animation-noopable .mat-slider-thumb-label-text,.mat-slider._mat-animation-noopable .mat-slider-has-ticks .mat-slider-wrapper::after{transition:none}\n"]
|
|
}]
|
|
}], function () { return [{ type: ɵngcc0.ElementRef }, { type: ɵngcc1.FocusMonitor }, { type: ɵngcc0.ChangeDetectorRef }, { type: ɵngcc2.Directionality, decorators: [{
|
|
type: core.Optional
|
|
}] }, { type: String, decorators: [{
|
|
type: core.Attribute,
|
|
args: ['tabindex']
|
|
}] }, { type: ɵngcc0.NgZone }, { type: undefined, decorators: [{
|
|
type: core.Inject,
|
|
args: [common.DOCUMENT]
|
|
}] }, { type: String, decorators: [{
|
|
type: core.Optional
|
|
}, {
|
|
type: core.Inject,
|
|
args: [animations.ANIMATION_MODULE_TYPE]
|
|
}] }]; }, { invert: [{
|
|
type: core.Input
|
|
}], max: [{
|
|
type: core.Input
|
|
}], min: [{
|
|
type: core.Input
|
|
}], step: [{
|
|
type: core.Input
|
|
}], thumbLabel: [{
|
|
type: core.Input
|
|
}], tickInterval: [{
|
|
type: core.Input
|
|
}], value: [{
|
|
type: core.Input
|
|
}], vertical: [{
|
|
type: core.Input
|
|
}], displayWith: [{
|
|
type: core.Input
|
|
}], valueText: [{
|
|
type: core.Input
|
|
}], change: [{
|
|
type: core.Output
|
|
}], input: [{
|
|
type: core.Output
|
|
}], valueChange: [{
|
|
type: core.Output
|
|
}], _sliderWrapper: [{
|
|
type: core.ViewChild,
|
|
args: ['sliderWrapper']
|
|
}] }); })();
|
|
return MatSlider;
|
|
}(_MatSliderBase));
|
|
MatSlider.ctorParameters = function () { return [
|
|
{ type: core.ElementRef },
|
|
{ type: a11y.FocusMonitor },
|
|
{ type: core.ChangeDetectorRef },
|
|
{ type: bidi.Directionality, decorators: [{ type: core.Optional }] },
|
|
{ type: String, decorators: [{ type: core.Attribute, args: ['tabindex',] }] },
|
|
{ type: core.NgZone },
|
|
{ type: undefined, decorators: [{ type: core.Inject, args: [common.DOCUMENT,] }] },
|
|
{ type: String, decorators: [{ type: core.Optional }, { type: core.Inject, args: [animations.ANIMATION_MODULE_TYPE,] }] }
|
|
]; };
|
|
MatSlider.propDecorators = {
|
|
invert: [{ type: core.Input }],
|
|
max: [{ type: core.Input }],
|
|
min: [{ type: core.Input }],
|
|
step: [{ type: core.Input }],
|
|
thumbLabel: [{ type: core.Input }],
|
|
tickInterval: [{ type: core.Input }],
|
|
value: [{ type: core.Input }],
|
|
displayWith: [{ type: core.Input }],
|
|
valueText: [{ type: core.Input }],
|
|
vertical: [{ type: core.Input }],
|
|
change: [{ type: core.Output }],
|
|
input: [{ type: core.Output }],
|
|
valueChange: [{ type: core.Output }],
|
|
_sliderWrapper: [{ type: core.ViewChild, args: ['sliderWrapper',] }]
|
|
};
|
|
/** Returns whether an event is a touch event. */
|
|
function isTouchEvent(event) {
|
|
// This function is called for every pixel that the user has dragged so we need it to be
|
|
// as fast as possible. Since we only bind mouse events and touch events, we can assume
|
|
// that if the event's name starts with `t`, it's a touch event.
|
|
return event.type[0] === 't';
|
|
}
|
|
/** Gets the coordinates of a touch or mouse event relative to the viewport. */
|
|
function getPointerPositionOnPage(event, id) {
|
|
var point;
|
|
if (isTouchEvent(event)) {
|
|
// The `identifier` could be undefined if the browser doesn't support `TouchEvent.identifier`.
|
|
// If that's the case, attribute the first touch to all active sliders. This should still cover
|
|
// the most common case while only breaking multi-touch.
|
|
if (typeof id === 'number') {
|
|
point = findMatchingTouch(event.touches, id) || findMatchingTouch(event.changedTouches, id);
|
|
}
|
|
else {
|
|
// `touches` will be empty for start/end events so we have to fall back to `changedTouches`.
|
|
point = event.touches[0] || event.changedTouches[0];
|
|
}
|
|
}
|
|
else {
|
|
point = event;
|
|
}
|
|
return point ? { x: point.clientX, y: point.clientY } : undefined;
|
|
}
|
|
/** Finds a `Touch` with a specific ID in a `TouchList`. */
|
|
function findMatchingTouch(touches, id) {
|
|
for (var i = 0; i < touches.length; i++) {
|
|
if (touches[i].identifier === id) {
|
|
return touches[i];
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
/** Gets the unique ID of a touch that matches a specific slider. */
|
|
function getTouchIdForSlider(event, sliderHost) {
|
|
for (var i = 0; i < event.touches.length; i++) {
|
|
var target = event.touches[i].target;
|
|
if (sliderHost === target || sliderHost.contains(target)) {
|
|
return event.touches[i].identifier;
|
|
}
|
|
}
|
|
return undefined;
|
|
}
|
|
|
|
/**
|
|
* @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
|
|
*/
|
|
var MatSliderModule = /** @class */ (function () {
|
|
function MatSliderModule() {
|
|
}
|
|
MatSliderModule.ɵfac = function MatSliderModule_Factory(t) { return new (t || MatSliderModule)(); };
|
|
MatSliderModule.ɵmod = /*@__PURE__*/ ɵngcc0.ɵɵdefineNgModule({ type: MatSliderModule });
|
|
MatSliderModule.ɵinj = /*@__PURE__*/ ɵngcc0.ɵɵdefineInjector({ imports: [[common.CommonModule, core$1.MatCommonModule], ɵngcc4.MatCommonModule] });
|
|
(function () { (typeof ngDevMode === "undefined" || ngDevMode) && ɵngcc0.ɵsetClassMetadata(MatSliderModule, [{
|
|
type: core.NgModule,
|
|
args: [{
|
|
imports: [common.CommonModule, core$1.MatCommonModule],
|
|
exports: [MatSlider, core$1.MatCommonModule],
|
|
declarations: [MatSlider]
|
|
}]
|
|
}], function () { return []; }, null); })();
|
|
(function () { (typeof ngJitMode === "undefined" || ngJitMode) && ɵngcc0.ɵɵsetNgModuleScope(MatSliderModule, { declarations: [MatSlider], imports: [ɵngcc3.CommonModule, ɵngcc4.MatCommonModule], exports: [MatSlider, ɵngcc4.MatCommonModule] }); })();
|
|
return MatSliderModule;
|
|
}());
|
|
|
|
/**
|
|
* @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.
|
|
*/
|
|
|
|
exports.MAT_SLIDER_VALUE_ACCESSOR = MAT_SLIDER_VALUE_ACCESSOR;
|
|
exports.MatSlider = MatSlider;
|
|
exports.MatSliderChange = MatSliderChange;
|
|
exports.MatSliderModule = MatSliderModule;
|
|
|
|
Object.defineProperty(exports, '__esModule', { value: true });
|
|
|
|
})));
|
|
|
|
//# sourceMappingURL=material-slider.umd.js.map
|