custom-action-pretty-editor.component.ts
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///
/// Copyright © 2016-2020 The Thingsboard Authors
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
/// http://www.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
///
// tslint:disable-next-line:no-reference
/// <reference path="../../../../../../../src/typings/split.js.typings.d.ts" />
import {
AfterViewInit,
Component,
ElementRef,
forwardRef,
Input,
OnDestroy,
OnInit,
QueryList,
ViewChildren,
ViewEncapsulation
} from '@angular/core';
import { ControlValueAccessor, NG_VALUE_ACCESSOR } from '@angular/forms';
import { PageComponent } from '@shared/components/page.component';
import { Store } from '@ngrx/store';
import { AppState } from '@core/core.state';
import { combineLatest } from 'rxjs';
import { CustomActionDescriptor } from '@shared/models/widget.models';
import { CustomPrettyActionEditorCompleter } from '@home/components/widget/action/custom-action.models';
@Component({
selector: 'tb-custom-action-pretty-editor',
templateUrl: './custom-action-pretty-editor.component.html',
styleUrls: ['./custom-action-pretty-editor.component.scss'],
providers: [
{
provide: NG_VALUE_ACCESSOR,
useExisting: forwardRef(() => CustomActionPrettyEditorComponent),
multi: true
}
],
encapsulation: ViewEncapsulation.None
})
export class CustomActionPrettyEditorComponent extends PageComponent implements OnInit, AfterViewInit, OnDestroy, ControlValueAccessor {
@Input() disabled: boolean;
action: CustomActionDescriptor;
fullscreen = false;
@ViewChildren('leftPanel')
leftPanelElmRef: QueryList<ElementRef<HTMLElement>>;
@ViewChildren('rightPanel')
rightPanelElmRef: QueryList<ElementRef<HTMLElement>>;
customPrettyActionEditorCompleter = CustomPrettyActionEditorCompleter;
private propagateChange = (_: any) => {};
constructor(protected store: Store<AppState>) {
super(store);
}
ngOnInit(): void {
}
ngAfterViewInit(): void {
combineLatest(this.leftPanelElmRef.changes, this.rightPanelElmRef.changes).subscribe(() => {
if (this.leftPanelElmRef.length && this.rightPanelElmRef.length) {
this.initSplitLayout(this.leftPanelElmRef.first.nativeElement,
this.rightPanelElmRef.first.nativeElement);
}
});
}
private initSplitLayout(leftPanel: any, rightPanel: any) {
Split([leftPanel, rightPanel], {
sizes: [50, 50],
gutterSize: 8,
cursor: 'col-resize'
});
}
ngOnDestroy(): void {
}
registerOnChange(fn: any): void {
this.propagateChange = fn;
}
registerOnTouched(fn: any): void {
}
setDisabledState(isDisabled: boolean): void {
this.disabled = isDisabled;
}
writeValue(obj: CustomActionDescriptor): void {
this.action = obj;
}
public onActionUpdated(valid: boolean = true) {
if (!valid) {
this.propagateChange(null);
} else {
this.propagateChange(this.action);
}
}
}