@neocomplexx/ngx-neo-directives-mat/esm2015/lib/strings.directive.js

import { __decorate, __metadata } from "tslib";
import { Directive, ElementRef, HostListener, Input } from '@angular/core';
let StringsDirective = class StringsDirective {
    constructor(_el) {
        this._el = _el;
        this.el = this._el;
    }
    onKeyDown(e) {
        if (e.key === 'Delete' || e.key === 'Tab' || e.key === 'Backspace' || e.key === 'ArrowLeft' ||
            e.altKey || e.ctrlKey || e.key === 'Home' || e.key === 'End' || e.key === 'PageDown' || e.key === 'PageUp' ||
            e.key === 'ArrowRight' || e.key === 'Control' || e.key === 'Alt' || e.key === 'Shift') {
            return;
        }
        const element = this._el.nativeElement.value;
        if (element && element.length >= this.maxLength) {
            e.preventDefault();
        }
    }
};
StringsDirective.ctorParameters = () => [
    { type: ElementRef }
];
__decorate([
    Input(),
    __metadata("design:type", Object)
], StringsDirective.prototype, "maxLength", void 0);
__decorate([
    HostListener('keydown', ['$event']),
    __metadata("design:type", Function),
    __metadata("design:paramtypes", [KeyboardEvent]),
    __metadata("design:returntype", void 0)
], StringsDirective.prototype, "onKeyDown", null);
StringsDirective = __decorate([
    Directive({
        // tslint:disable-next-line:directive-selector
        selector: '[maxLength]'
    }),
    __metadata("design:paramtypes", [ElementRef])
], StringsDirective);
export { StringsDirective };
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