tabby/tabby-settings/src/components/multiHotkeyInput.component.ts

import { ChangeDetectionStrategy, Component, EventEmitter, Input, Output } from '@angular/core'
import { NgbModal } from '@ng-bootstrap/ng-bootstrap'
import { HotkeyInputModalComponent } from './hotkeyInputModal.component'
import { Hotkey } from 'tabby-core'
import deepEqual from 'deep-equal'

/** @hidden */
@Component({
    selector: 'multi-hotkey-input',
    templateUrl: './multiHotkeyInput.component.pug',
    styleUrls: ['./multiHotkeyInput.component.scss'],
    changeDetection: ChangeDetectionStrategy.OnPush,
})
export class MultiHotkeyInputComponent {
    @Input() hotkeys: Hotkey[] = []
    @Output() hotkeysChange = new EventEmitter()

    constructor (
        private ngbModal: NgbModal,
    ) { }

    ngOnChanges (): void {
        this.hotkeys = this.hotkeys.map(hotkey => typeof hotkey.strokes === 'string' ? { ...hotkey, strokes: [hotkey.strokes] } : hotkey)
    }

    editItem (item: Hotkey): void {
        this.ngbModal.open(HotkeyInputModalComponent).result.then((newStrokes: string[]) => {
            this.hotkeys.find(hotkey => deepEqual(hotkey.strokes, item.strokes))!.strokes = newStrokes
            this.storeUpdatedHotkeys()
        })
    }

    addItem (): void {
        this.ngbModal.open(HotkeyInputModalComponent).result.then((value: string[]) => {
            this.hotkeys.push({ strokes: value, isDuplicate: false })
            this.storeUpdatedHotkeys()
        })
    }

    removeItem (item: Hotkey): void {
        this.hotkeys = this.hotkeys.filter(x => x !== item)
        this.storeUpdatedHotkeys()
    }

    private storeUpdatedHotkeys () {
        this.hotkeysChange.emit(this.hotkeys)
    }

    // eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
    protected castAny = (x: any): any => x
}