@taiga-ui/kit
Version:
Taiga UI Angular main components kit
69 lines • 11 kB
JavaScript
import { __decorate } from "tslib";
import { ChangeDetectionStrategy, Component, Directive, inject, Input, ViewEncapsulation, } from '@angular/core';
import { CHAR_NO_BREAK_SPACE } from '@taiga-ui/cdk/constants';
import { tuiInjectElement } from '@taiga-ui/cdk/utils/dom';
import { tuiPure, tuiWithStyles } from '@taiga-ui/cdk/utils/miscellaneous';
import { TUI_ANIMATIONS_SPEED } from '@taiga-ui/core/tokens';
import { tuiGetDuration } from '@taiga-ui/core/utils/miscellaneous';
import * as i0 from "@angular/core";
const FADE = [{ opacity: 0.06 }, { opacity: 1 }];
class TuiSkeletonStyles {
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: TuiSkeletonStyles, deps: [], target: i0.ɵɵFactoryTarget.Component }); }
static { this.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "14.0.0", version: "16.2.12", type: TuiSkeletonStyles, isStandalone: true, selector: "ng-component", host: { classAttribute: "tui-skeleton-styles" }, ngImport: i0, template: '', isInline: true, styles: ["@keyframes tuiSkeleton{0%{opacity:.03}to{opacity:.06}}[tuiSkeleton]._skeleton{color:transparent;background:var(--tui-background-base)!important;box-shadow:none!important;filter:contrast(0) brightness(0);animation:tuiSkeleton ease-in-out calc(var(--tui-duration) * 4) infinite alternate;-webkit-user-select:none;user-select:none;pointer-events:none;opacity:.06}[tuiSkeleton]._skeleton[data-tui-skeleton]{background:transparent!important}[tuiSkeleton]._skeleton[data-tui-skeleton]:before{content:attr(data-tui-skeleton);background:var(--tui-background-base);font-size:smaller;-webkit-box-decoration-break:clone;box-decoration-break:clone;border-radius:.25rem}[tuiTheme=dark] [tuiSkeleton]._skeleton,[tuiTheme=dark][tuiSkeleton]._skeleton{filter:contrast(0) brightness(0) invert(1)}\n"], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: TuiSkeletonStyles, decorators: [{
type: Component,
args: [{ standalone: true, template: '', encapsulation: ViewEncapsulation.None, changeDetection: ChangeDetectionStrategy.OnPush, host: {
class: 'tui-skeleton-styles',
}, styles: ["@keyframes tuiSkeleton{0%{opacity:.03}to{opacity:.06}}[tuiSkeleton]._skeleton{color:transparent;background:var(--tui-background-base)!important;box-shadow:none!important;filter:contrast(0) brightness(0);animation:tuiSkeleton ease-in-out calc(var(--tui-duration) * 4) infinite alternate;-webkit-user-select:none;user-select:none;pointer-events:none;opacity:.06}[tuiSkeleton]._skeleton[data-tui-skeleton]{background:transparent!important}[tuiSkeleton]._skeleton[data-tui-skeleton]:before{content:attr(data-tui-skeleton);background:var(--tui-background-base);font-size:smaller;-webkit-box-decoration-break:clone;box-decoration-break:clone;border-radius:.25rem}[tuiTheme=dark] [tuiSkeleton]._skeleton,[tuiTheme=dark][tuiSkeleton]._skeleton{filter:contrast(0) brightness(0) invert(1)}\n"] }]
}] });
class TuiSkeleton {
constructor() {
this.el = tuiInjectElement();
this.duration = tuiGetDuration(inject(TUI_ANIMATIONS_SPEED)) * 2;
this.nothing = tuiWithStyles(TuiSkeletonStyles);
this.tuiSkeleton = false;
}
ngOnChanges({ tuiSkeleton }) {
this.animation?.cancel();
if (!tuiSkeleton?.currentValue && !tuiSkeleton?.firstChange) {
this.animation = this.el.animate(FADE, this.duration);
}
}
getPlaceholder(value) {
switch (typeof value) {
case 'number':
return Array.from({ length: value })
.map(() => CHAR_NO_BREAK_SPACE.repeat(getLength()))
.join(' ');
case 'string':
return value;
default:
return null;
}
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: TuiSkeleton, deps: [], target: i0.ɵɵFactoryTarget.Directive }); }
static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "16.2.12", type: TuiSkeleton, isStandalone: true, selector: "[tuiSkeleton]", inputs: { tuiSkeleton: "tuiSkeleton" }, host: { attributes: { "tuiSkeleton": "" }, properties: { "class._skeleton": "tuiSkeleton", "attr.data-tui-skeleton": "getPlaceholder(tuiSkeleton)" } }, usesOnChanges: true, ngImport: i0 }); }
}
__decorate([
tuiPure
], TuiSkeleton.prototype, "getPlaceholder", null);
export { TuiSkeleton };
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: TuiSkeleton, decorators: [{
type: Directive,
args: [{
standalone: true,
selector: '[tuiSkeleton]',
host: {
tuiSkeleton: '',
'[class._skeleton]': 'tuiSkeleton',
'[attr.data-tui-skeleton]': 'getPlaceholder(tuiSkeleton)',
},
}]
}], propDecorators: { tuiSkeleton: [{
type: Input
}], getPlaceholder: [] } });
function getLength() {
return Math.floor(Math.random() * (15 - 5 + 1)) + 5;
}
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