35 lines
1.1 KiB
TypeScript
35 lines
1.1 KiB
TypeScript
import { Directive, ElementRef, HostListener, Input, OnInit, Renderer2 } from '@angular/core';
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import { HelpModeService } from './help-mode.service';
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@Directive({
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selector: '[iqserHelpMode]',
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exportAs: 'iqserHelpMode',
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})
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export class HelpModeDirective implements OnInit {
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@Input('iqserHelpMode') elementName!: string;
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constructor(
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private readonly _elementRef: ElementRef,
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private readonly _renderer: Renderer2,
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private readonly _helpModeService: HelpModeService,
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) {}
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ngOnInit(): void {
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this._createHelperElement();
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}
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private _createHelperElement() {
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const element = this._elementRef.nativeElement as HTMLElement;
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const helperElement = this._renderer.createElement('div') as HTMLElement;
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this._renderer.addClass(helperElement, 'help-mode-on-mouse-over');
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this._renderer.addClass(helperElement, `help-mode-on-mouse-over-${this.elementName}`);
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this._helpModeService.addElement(this.elementName, element, helperElement);
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}
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@HostListener('click') onClick(): void {
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this._helpModeService.openDocsFor(this.elementName);
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}
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}
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