@taiga-ui/kit
Version:
Taiga UI Angular main components kit
73 lines • 14.7 kB
JavaScript
import { ChangeDetectionStrategy, Component, DestroyRef, inject, Input, ViewEncapsulation, } from '@angular/core';
import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
import { NgControl, NgModel } from '@angular/forms';
import { TuiNativeValidator } from '@taiga-ui/cdk/directives/native-validator';
import { tuiControlValue } from '@taiga-ui/cdk/observables';
import { tuiInjectElement } from '@taiga-ui/cdk/utils/dom';
import { tuiIsString } from '@taiga-ui/cdk/utils/miscellaneous';
import { TuiAppearance } from '@taiga-ui/core/directives/appearance';
import { tuiInjectIconResolver } from '@taiga-ui/core/tokens';
import { TUI_CHECKBOX_OPTIONS } from './checkbox.options';
import * as i0 from "@angular/core";
import * as i1 from "@taiga-ui/core/directives/appearance";
import * as i2 from "@taiga-ui/cdk/directives/native-validator";
class TuiCheckbox {
constructor() {
this.appearance = inject(TuiAppearance);
this.options = inject(TUI_CHECKBOX_OPTIONS);
this.resolver = tuiInjectIconResolver();
this.destroyRef = inject(DestroyRef);
this.el = tuiInjectElement();
this.size = this.options.size;
this.control = inject(NgControl, {
optional: true,
self: true,
});
}
ngOnInit() {
if (!this.control?.valueChanges) {
return;
}
tuiControlValue(this.control)
.pipe(takeUntilDestroyed(this.destroyRef))
.subscribe((value) => {
// https://github.com/angular/angular/issues/14988
const fix = this.control instanceof NgModel && value === null
? this.control.model
: value;
this.el.indeterminate = fix === null;
});
}
ngDoCheck() {
this.appearance.tuiAppearance = tuiIsString(this.options.appearance)
? this.options.appearance
: this.options.appearance(this.el);
}
getIcon(state) {
const option = this.options.icons[state];
const icon = tuiIsString(option) ? option : option(this.size);
return icon && `url(${this.resolver(icon)})`;
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: TuiCheckbox, deps: [], target: i0.ɵɵFactoryTarget.Component }); }
static { this.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "14.0.0", version: "16.2.12", type: TuiCheckbox, isStandalone: true, selector: "input[type=\"checkbox\"][tuiCheckbox]", inputs: { size: "size" }, host: { properties: { "disabled": "!control || control.disabled", "attr.data-size": "size", "class._readonly": "!control", "style.--t-checked-icon": "getIcon(\"checked\")", "style.--t-indeterminate-icon": "getIcon(\"indeterminate\")" } }, hostDirectives: [{ directive: i1.TuiAppearance, inputs: ["tuiAppearanceState", "tuiAppearanceState", "tuiAppearanceFocus", "tuiAppearanceFocus"] }, { directive: i2.TuiNativeValidator }], ngImport: i0, template: '', isInline: true, styles: ["[tuiCheckbox]{--t-size: 1.5rem;--t-radius: var(--tui-radius-s);inline-size:var(--t-size);block-size:var(--t-size);border-radius:var(--t-radius);cursor:pointer;margin:0;flex-shrink:0}[tuiCheckbox]:before{position:absolute;top:0;left:0;inline-size:100%;block-size:100%;content:\"\";background:currentColor;-webkit-mask:url('data:image/svg+xml,<svg xmlns=\"http://www.w3.org/2000/svg\"></svg>') center / 100%;mask:url('data:image/svg+xml,<svg xmlns=\"http://www.w3.org/2000/svg\"></svg>') center / 100%;transform:scale(0);transition:transform var(--tui-duration) ease-in-out,-webkit-mask 0s var(--tui-duration) ease-in-out;transition:transform var(--tui-duration) ease-in-out,mask 0s var(--tui-duration) ease-in-out;transition:transform var(--tui-duration) ease-in-out,mask 0s var(--tui-duration) ease-in-out,-webkit-mask 0s var(--tui-duration) ease-in-out}[tuiCheckbox]:disabled._readonly{opacity:1}[tuiCheckbox]:checked:before,[tuiCheckbox]:indeterminate:before{-webkit-mask-image:var(--t-checked-icon);mask-image:var(--t-checked-icon);transform:scale(1);transition:transform var(--tui-duration) ease-in-out,-webkit-mask 0s ease-in-out;transition:transform var(--tui-duration) ease-in-out,mask 0s ease-in-out;transition:transform var(--tui-duration) ease-in-out,mask 0s ease-in-out,-webkit-mask 0s ease-in-out}[tuiCheckbox]:indeterminate:before{-webkit-mask-image:var(--t-indeterminate-icon);mask-image:var(--t-indeterminate-icon)}[tuiCheckbox][data-size=s]{--t-size: 1rem;--t-radius: var(--tui-radius-xs)}\n"], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None }); }
}
export { TuiCheckbox };
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: TuiCheckbox, decorators: [{
type: Component,
args: [{ standalone: true, selector: 'input[type="checkbox"][tuiCheckbox]', template: '', encapsulation: ViewEncapsulation.None, changeDetection: ChangeDetectionStrategy.OnPush, hostDirectives: [
{
directive: TuiAppearance,
inputs: ['tuiAppearanceState', 'tuiAppearanceFocus'],
},
TuiNativeValidator,
], host: {
'[disabled]': '!control || control.disabled',
'[attr.data-size]': 'size',
'[class._readonly]': '!control',
'[style.--t-checked-icon]': 'getIcon("checked")',
'[style.--t-indeterminate-icon]': 'getIcon("indeterminate")',
}, styles: ["[tuiCheckbox]{--t-size: 1.5rem;--t-radius: var(--tui-radius-s);inline-size:var(--t-size);block-size:var(--t-size);border-radius:var(--t-radius);cursor:pointer;margin:0;flex-shrink:0}[tuiCheckbox]:before{position:absolute;top:0;left:0;inline-size:100%;block-size:100%;content:\"\";background:currentColor;-webkit-mask:url('data:image/svg+xml,<svg xmlns=\"http://www.w3.org/2000/svg\"></svg>') center / 100%;mask:url('data:image/svg+xml,<svg xmlns=\"http://www.w3.org/2000/svg\"></svg>') center / 100%;transform:scale(0);transition:transform var(--tui-duration) ease-in-out,-webkit-mask 0s var(--tui-duration) ease-in-out;transition:transform var(--tui-duration) ease-in-out,mask 0s var(--tui-duration) ease-in-out;transition:transform var(--tui-duration) ease-in-out,mask 0s var(--tui-duration) ease-in-out,-webkit-mask 0s var(--tui-duration) ease-in-out}[tuiCheckbox]:disabled._readonly{opacity:1}[tuiCheckbox]:checked:before,[tuiCheckbox]:indeterminate:before{-webkit-mask-image:var(--t-checked-icon);mask-image:var(--t-checked-icon);transform:scale(1);transition:transform var(--tui-duration) ease-in-out,-webkit-mask 0s ease-in-out;transition:transform var(--tui-duration) ease-in-out,mask 0s ease-in-out;transition:transform var(--tui-duration) ease-in-out,mask 0s ease-in-out,-webkit-mask 0s ease-in-out}[tuiCheckbox]:indeterminate:before{-webkit-mask-image:var(--t-indeterminate-icon);mask-image:var(--t-indeterminate-icon)}[tuiCheckbox][data-size=s]{--t-size: 1rem;--t-radius: var(--tui-radius-xs)}\n"] }]
}], propDecorators: { size: [{
type: Input
}] } });
//# sourceMappingURL=data:application/json;base64,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