139 lines
3.8 KiB
TypeScript
139 lines
3.8 KiB
TypeScript
///
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/// Copyright © 2016-2022 The Thingsboard Authors
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain a copy of the License at
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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import { Component, forwardRef, Input, OnInit } from '@angular/core';
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import { PageComponent } from '@shared/components/page.component';
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import { Store } from '@ngrx/store';
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import { AppState } from '@core/core.state';
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import { ControlValueAccessor, FormBuilder, FormGroup, NG_VALUE_ACCESSOR } from '@angular/forms';
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import { DialogService } from '@core/services/dialog.service';
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import { coerceBooleanProperty } from '@angular/cdk/coercion';
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import { TranslateService } from '@ngx-translate/core';
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@Component({
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selector: 'tb-material-icon-select',
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templateUrl: './material-icon-select.component.html',
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styleUrls: ['./material-icon-select.component.scss'],
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providers: [
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{
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provide: NG_VALUE_ACCESSOR,
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useExisting: forwardRef(() => MaterialIconSelectComponent),
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multi: true
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}
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]
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})
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export class MaterialIconSelectComponent extends PageComponent implements OnInit, ControlValueAccessor {
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@Input()
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label = this.translate.instant('icon.icon');
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@Input()
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disabled: boolean;
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private iconClearButtonValue: boolean;
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get iconClearButton(): boolean {
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return this.iconClearButtonValue;
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}
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@Input()
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set iconClearButton(value: boolean) {
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const newVal = coerceBooleanProperty(value);
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if (this.iconClearButtonValue !== newVal) {
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this.iconClearButtonValue = newVal;
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}
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}
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private requiredValue: boolean;
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get required(): boolean {
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return this.requiredValue;
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}
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@Input()
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set required(value: boolean) {
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this.requiredValue = coerceBooleanProperty(value);
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}
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private modelValue: string;
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private propagateChange = null;
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public materialIconFormGroup: FormGroup;
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constructor(protected store: Store<AppState>,
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private dialogs: DialogService,
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private translate: TranslateService,
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private fb: FormBuilder) {
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super(store);
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}
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ngOnInit(): void {
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this.materialIconFormGroup = this.fb.group({
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icon: [null, []]
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});
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this.materialIconFormGroup.valueChanges.subscribe(() => {
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this.updateModel();
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});
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}
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registerOnChange(fn: any): void {
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this.propagateChange = fn;
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}
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registerOnTouched(fn: any): void {
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}
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setDisabledState(isDisabled: boolean): void {
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this.disabled = isDisabled;
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if (isDisabled) {
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this.materialIconFormGroup.disable({emitEvent: false});
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} else {
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this.materialIconFormGroup.enable({emitEvent: false});
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}
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}
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writeValue(value: string): void {
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this.modelValue = value;
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this.materialIconFormGroup.patchValue(
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{ icon: this.modelValue }, {emitEvent: false}
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);
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}
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private updateModel() {
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const icon: string = this.materialIconFormGroup.get('icon').value;
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if (this.modelValue !== icon) {
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this.modelValue = icon;
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this.propagateChange(this.modelValue);
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}
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}
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openIconDialog() {
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if (!this.disabled) {
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this.dialogs.materialIconPicker(this.materialIconFormGroup.get('icon').value).subscribe(
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(icon) => {
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if (icon) {
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this.materialIconFormGroup.patchValue(
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{icon}, {emitEvent: true}
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);
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}
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}
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);
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}
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}
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clear() {
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this.materialIconFormGroup.get('icon').patchValue(null, {emitEvent: true});
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}
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}
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