@universal-material/angular
Version:
This library was generated with [Angular CLI](https://github.com/angular/angular-cli) version 16.1.0.
93 lines • 13.6 kB
JavaScript
import { Component, forwardRef, HostBinding, Input, ViewChild } from '@angular/core';
import { NG_VALUE_ACCESSOR } from '@angular/forms';
import * as i0 from "@angular/core";
import * as i1 from "@angular/common";
const SliderValueAcessor = {
provide: NG_VALUE_ACCESSOR,
useExisting: forwardRef(() => SliderComponent),
multi: true
};
export class SliderComponent {
constructor(elementRef) {
this.elementRef = elementRef;
this.step = 1;
this.showTrack = false;
this._disabled = false;
this._onTouched = () => { };
this._onChange = (_) => { };
this.elementRef.nativeElement.setAttribute('role', 'slider');
this.elementRef.nativeElement.setAttribute('aria-orientation', 'horizontal');
this.elementRef.nativeElement.classList.add('u-slider');
}
_setThumbAndTrack() {
let value = this._value;
const offset = this.max - this.min;
value -= this.min;
const position = value * 100 / offset;
this._trackWidth = `${position}%`;
}
ngOnInit() {
this.inputRef.nativeElement.addEventListener(window.navigator.userAgent.indexOf('Trident/') > -1 ? 'change' : 'input', () => {
this._value = this.inputRef.nativeElement.valueAsNumber;
this._onChange(this.inputRef.nativeElement.valueAsNumber);
this._setThumbAndTrack();
});
if (typeof this.step === 'string') {
this.step = parseFloat(this.step);
}
if (typeof this.min === 'string') {
this.min = parseInt(this.min, 10);
}
if (typeof this.max === 'string') {
this.max = parseInt(this.max, 10);
}
if (this._value === undefined) {
this._value = ((this.max - this.min) / 2) + this.min;
this._onChange(this._value);
this._setThumbAndTrack();
}
}
registerOnChange(fn) {
this._onChange = fn;
}
registerOnTouched(fn) {
this._onTouched = fn;
}
setDisabledState(disabled) {
this._disabled = disabled;
}
writeValue(obj) {
this._value = obj;
this._setThumbAndTrack();
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: SliderComponent, deps: [{ token: i0.ElementRef }], target: i0.ɵɵFactoryTarget.Component }); }
static { this.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "14.0.0", version: "16.2.12", type: SliderComponent, selector: "u-slider", inputs: { step: "step", showTrack: "showTrack", min: "min", max: "max" }, host: { properties: { "attr.aria-minvalue": "this.min", "attr.aria-maxvalue": "this.max", "attr.aria-disabled": "this._disabled", "attr.aria-valuenow": "this._value" } }, providers: [SliderValueAcessor], viewQueries: [{ propertyName: "inputRef", first: true, predicate: ["input"], descendants: true, static: true }], ngImport: i0, template: "<input type=\"range\" [min]=\"min\" [max]=\"max\" [step]=\"step\" aria-hidden=\"true\" [disabled]=\"_disabled\" [valueAsNumber]=\"_value\" #input>\n<div class=\"u-slider-thumb-container\">\n <div class=\"u-slider-thumb\" [style.width]=\"_trackWidth\"></div>\n</div>\n<div class=\"u-slider-track-container\">\n <div class=\"u-slider-track-marker-container\" *ngIf=\"showTrack\">\n <div class=\"u-slider-track-marker\"></div>\n </div>\n <div class=\"u-slider-track\" [style.width]=\"_trackWidth\"></div>\n</div>\n", styles: [":host{display:block}\n"], dependencies: [{ kind: "directive", type: i1.NgIf, selector: "[ngIf]", inputs: ["ngIf", "ngIfThen", "ngIfElse"] }] }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: SliderComponent, decorators: [{
type: Component,
args: [{ selector: 'u-slider', providers: [SliderValueAcessor], template: "<input type=\"range\" [min]=\"min\" [max]=\"max\" [step]=\"step\" aria-hidden=\"true\" [disabled]=\"_disabled\" [valueAsNumber]=\"_value\" #input>\n<div class=\"u-slider-thumb-container\">\n <div class=\"u-slider-thumb\" [style.width]=\"_trackWidth\"></div>\n</div>\n<div class=\"u-slider-track-container\">\n <div class=\"u-slider-track-marker-container\" *ngIf=\"showTrack\">\n <div class=\"u-slider-track-marker\"></div>\n </div>\n <div class=\"u-slider-track\" [style.width]=\"_trackWidth\"></div>\n</div>\n", styles: [":host{display:block}\n"] }]
}], ctorParameters: function () { return [{ type: i0.ElementRef }]; }, propDecorators: { step: [{
type: Input
}], showTrack: [{
type: Input
}], min: [{
type: HostBinding,
args: ['attr.aria-minvalue']
}, {
type: Input
}], max: [{
type: HostBinding,
args: ['attr.aria-maxvalue']
}, {
type: Input
}], _disabled: [{
type: HostBinding,
args: ['attr.aria-disabled']
}], _value: [{
type: HostBinding,
args: ['attr.aria-valuenow']
}], inputRef: [{
type: ViewChild,
args: ['input', { static: true }]
}] } });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"slider.component.js","sourceRoot":"","sources":["../../../../../src/slider/slider.component.ts","../../../../../src/slider/slider.component.html"],"names":[],"mappings":"AAAA,OAAO,EAAE,SAAS,EAAc,UAAU,EAAE,WAAW,EAAE,KAAK,EAAU,SAAS,EAAE,MAAM,eAAe,CAAC;AACzG,OAAO,EAAwB,iBAAiB,EAAE,MAAM,gBAAgB,CAAC;;;AAEzE,MAAM,kBAAkB,GAAG;IACzB,OAAO,EAAE,iBAAiB;IAC1B,WAAW,EAAE,UAAU,CAAC,GAAG,EAAE,CAAC,eAAe,CAAC;IAC9C,KAAK,EAAE,IAAI;CACZ,CAAC;AAQF,MAAM,OAAO,eAAe;IAmB1B,YAA6B,UAAmC;QAAnC,eAAU,GAAV,UAAU,CAAyB;QAjBvD,SAAI,GAAG,CAAC,CAAC;QACT,cAAS,GAAG,KAAK,CAAC;QAGQ,cAAS,GAAG,KAAK,CAAC;QAI7C,eAAU,GAAG,GAAG,EAAE,GAAE,CAAC,CAAA;QACrB,cAAS,GAAG,CAAC,CAAM,EAAE,EAAE,GAAE,CAAC,CAAA;QAShC,IAAI,CAAC,UAAU,CAAC,aAAa,CAAC,YAAY,CAAC,MAAM,EAAE,QAAQ,CAAC,CAAC;QAC7D,IAAI,CAAC,UAAU,CAAC,aAAa,CAAC,YAAY,CAAC,kBAAkB,EAAE,YAAY,CAAC,CAAC;QAC7E,IAAI,CAAC,UAAU,CAAC,aAAa,CAAC,SAAS,CAAC,GAAG,CAAC,UAAU,CAAC,CAAC;IAC1D,CAAC;IAEO,iBAAiB;QAEvB,IAAI,KAAK,GAAG,IAAI,CAAC,MAAM,CAAC;QAExB,MAAM,MAAM,GAAG,IAAI,CAAC,GAAG,GAAG,IAAI,CAAC,GAAG,CAAC;QACnC,KAAK,IAAI,IAAI,CAAC,GAAG,CAAC;QAElB,MAAM,QAAQ,GAAG,KAAK,GAAG,GAAG,GAAG,MAAM,CAAC;QACtC,IAAI,CAAC,WAAW,GAAG,GAAG,QAAQ,GAAG,CAAC;IACpC,CAAC;IAED,QAAQ;QACN,IAAI,CAAC,QAAQ,CAAC,aAAa,CAAC,gBAAgB,CAAC,MAAM,CAAC,SAAS,CAAC,SAAS,CAAC,OAAO,CAAC,UAAU,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC,CAAC,QAAQ,CAAC,CAAC,CAAC,OAAO,EACnH,GAAG,EAAE;YACH,IAAI,CAAC,MAAM,GAAG,IAAI,CAAC,QAAQ,CAAC,aAAa,CAAC,aAAa,CAAC;YACxD,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,QAAQ,CAAC,aAAa,CAAC,aAAa,CAAC,CAAC;YAC1D,IAAI,CAAC,iBAAiB,EAAE,CAAC;QAC3B,CAAC,CAAC,CAAC;QAEL,IAAI,OAAO,IAAI,CAAC,IAAI,KAAK,QAAQ,EAAE;YACjC,IAAI,CAAC,IAAI,GAAG,UAAU,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;SACnC;QAED,IAAI,OAAO,IAAI,CAAC,GAAG,KAAK,QAAQ,EAAE;YAChC,IAAI,CAAC,GAAG,GAAG,QAAQ,CAAC,IAAI,CAAC,GAAG,EAAE,EAAE,CAAC,CAAC;SACnC;QAED,IAAI,OAAO,IAAI,CAAC,GAAG,KAAK,QAAQ,EAAE;YAChC,IAAI,CAAC,GAAG,GAAG,QAAQ,CAAC,IAAI,CAAC,GAAG,EAAE,EAAE,CAAC,CAAC;SACnC;QAED,IAAI,IAAI,CAAC,MAAM,KAAK,SAAS,EAAE;YAC7B,IAAI,CAAC,MAAM,GAAG,CAAC,CAAC,IAAI,CAAC,GAAG,GAAG,IAAI,CAAC,GAAG,CAAC,GAAG,CAAC,CAAC,GAAG,IAAI,CAAC,GAAG,CAAC;YACrD,IAAI,CAAC,SAAS,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC;YAE5B,IAAI,CAAC,iBAAiB,EAAE,CAAC;SAC1B;IACH,CAAC;IAED,gBAAgB,CAAC,EAAO;QACtB,IAAI,CAAC,SAAS,GAAG,EAAE,CAAC;IACtB,CAAC;IAED,iBAAiB,CAAC,EAAO;QACvB,IAAI,CAAC,UAAU,GAAG,EAAE,CAAC;IACvB,CAAC;IAED,gBAAgB,CAAC,QAAiB;QAChC,IAAI,CAAC,SAAS,GAAG,QAAQ,CAAC;IAC5B,CAAC;IAED,UAAU,CAAC,GAAQ;QACjB,IAAI,CAAC,MAAM,GAAG,GAAG,CAAC;QAClB,IAAI,CAAC,iBAAiB,EAAE,CAAC;IAC3B,CAAC;+GA/EU,eAAe;mGAAf,eAAe,wRAFf,CAAC,kBAAkB,CAAC,2ICbjC,wgBAUA;;4FDKa,eAAe;kBAN3B,SAAS;+BACE,UAAU,aAGT,CAAC,kBAAkB,CAAC;iGAItB,IAAI;sBAAZ,KAAK;gBACG,SAAS;sBAAjB,KAAK;gBACsC,GAAG;sBAA9C,WAAW;uBAAC,oBAAoB;;sBAAG,KAAK;gBACG,GAAG;sBAA9C,WAAW;uBAAC,oBAAoB;;sBAAG,KAAK;gBACN,SAAS;sBAA3C,WAAW;uBAAC,oBAAoB;gBACE,MAAM;sBAAxC,WAAW;uBAAC,oBAAoB;gBAMG,QAAQ;sBAA3C,SAAS;uBAAC,OAAO,EAAE,EAAC,MAAM,EAAE,IAAI,EAAC","sourcesContent":["import { Component, ElementRef, forwardRef, HostBinding, Input, OnInit, ViewChild } from '@angular/core';\nimport { ControlValueAccessor, NG_VALUE_ACCESSOR } from '@angular/forms';\n\nconst SliderValueAcessor = {\n  provide: NG_VALUE_ACCESSOR,\n  useExisting: forwardRef(() => SliderComponent),\n  multi: true\n};\n\n@Component({\n  selector: 'u-slider',\n  templateUrl: './slider.component.html',\n  styleUrls: ['./slider.component.scss'],\n  providers: [SliderValueAcessor]\n})\nexport class SliderComponent implements OnInit, ControlValueAccessor {\n\n  @Input() step = 1;\n  @Input() showTrack = false;\n  @HostBinding('attr.aria-minvalue') @Input() min!: number;\n  @HostBinding('attr.aria-maxvalue') @Input() max!: number;\n  @HostBinding('attr.aria-disabled') _disabled = false;\n  @HostBinding('attr.aria-valuenow') _value!: number;\n  _trackWidth!: string;\n\n  private _onTouched = () => {}\n  private _onChange = (_: any) => {}\n\n  @ViewChild('input', {static: true}) inputRef!: ElementRef<HTMLInputElement>;\n\n  static ngAcceptInputType_min: number | string;\n  static ngAcceptInputType_max: number | string;\n  static ngAcceptInputType_step: number | string;\n\n  constructor(private readonly elementRef: ElementRef<HTMLElement>) {\n    this.elementRef.nativeElement.setAttribute('role', 'slider');\n    this.elementRef.nativeElement.setAttribute('aria-orientation', 'horizontal');\n    this.elementRef.nativeElement.classList.add('u-slider');\n  }\n\n  private _setThumbAndTrack() {\n\n    let value = this._value;\n\n    const offset = this.max - this.min;\n    value -= this.min;\n\n    const position = value * 100 / offset;\n    this._trackWidth = `${position}%`;\n  }\n\n  ngOnInit() {\n    this.inputRef.nativeElement.addEventListener(window.navigator.userAgent.indexOf('Trident/') > -1 ? 'change' : 'input',\n      () => {\n        this._value = this.inputRef.nativeElement.valueAsNumber;\n        this._onChange(this.inputRef.nativeElement.valueAsNumber);\n        this._setThumbAndTrack();\n      });\n\n    if (typeof this.step === 'string') {\n      this.step = parseFloat(this.step);\n    }\n\n    if (typeof this.min === 'string') {\n      this.min = parseInt(this.min, 10);\n    }\n\n    if (typeof this.max === 'string') {\n      this.max = parseInt(this.max, 10);\n    }\n\n    if (this._value === undefined) {\n      this._value = ((this.max - this.min) / 2) + this.min;\n      this._onChange(this._value);\n\n      this._setThumbAndTrack();\n    }\n  }\n\n  registerOnChange(fn: any): void {\n    this._onChange = fn;\n  }\n\n  registerOnTouched(fn: any): void {\n    this._onTouched = fn;\n  }\n\n  setDisabledState(disabled: boolean): void {\n    this._disabled = disabled;\n  }\n\n  writeValue(obj: any): void {\n    this._value = obj;\n    this._setThumbAndTrack();\n  }\n}\n","<input type=\"range\" [min]=\"min\" [max]=\"max\" [step]=\"step\" aria-hidden=\"true\" [disabled]=\"_disabled\" [valueAsNumber]=\"_value\" #input>\n<div class=\"u-slider-thumb-container\">\n  <div class=\"u-slider-thumb\" [style.width]=\"_trackWidth\"></div>\n</div>\n<div class=\"u-slider-track-container\">\n  <div class=\"u-slider-track-marker-container\" *ngIf=\"showTrack\">\n    <div class=\"u-slider-track-marker\"></div>\n  </div>\n  <div class=\"u-slider-track\" [style.width]=\"_trackWidth\"></div>\n</div>\n"]}