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Ignite UI for Angular is a dependency-free Angular toolkit for building modern web apps

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/** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ import { Component, ContentChildren, ChangeDetectorRef, EventEmitter, HostBinding, Input, IterableDiffers, Output, QueryList, ElementRef } from '@angular/core'; import { IgxChipComponent } from './chip.component'; import { takeUntil } from 'rxjs/operators'; import { Subject } from 'rxjs/internal/Subject'; /** * @record */ export function IBaseChipsAreaEventArgs() { } if (false) { /** @type {?} */ IBaseChipsAreaEventArgs.prototype.originalEvent; /** @type {?} */ IBaseChipsAreaEventArgs.prototype.owner; } /** * @record */ export function IChipsAreaReorderEventArgs() { } if (false) { /** @type {?} */ IChipsAreaReorderEventArgs.prototype.chipsArray; } /** * @record */ export function IChipsAreaSelectEventArgs() { } if (false) { /** @type {?} */ IChipsAreaSelectEventArgs.prototype.newSelection; } export class IgxChipsAreaComponent { /** * @param {?} cdr * @param {?} element * @param {?} _iterableDiffers */ constructor(cdr, element, _iterableDiffers) { this.cdr = cdr; this.element = element; this._iterableDiffers = _iterableDiffers; /** * @hidden */ this.class = ''; /** * Emits an event when `IgxChipComponent`s in the `IgxChipsAreaComponent` should be reordered. * Returns an array of `IgxChipComponent`s. * ```html * <igx-chips-area #chipsArea [width]="'300'" [height]="'10'" (onReorder)="changedOrder($event)"></igx-chips-area> * ``` * ```typescript * public changedOrder(event: IChipsAreaReorderEventArgs){ * let chips: IgxChipComponent[] = event.chipsArray; * } * ``` */ this.onReorder = new EventEmitter(); /** * Emits an event when an `IgxChipComponent` in the `IgxChipsAreaComponent` is selected/deselected. * Fired after the chips area is initialized if there are initially selected chips as well. * Returns an array of selected `IgxChipComponent`s and the `IgxChipAreaComponent`. * ```html * <igx-chips-area #chipsArea [width]="'300'" [height]="'10'" (onSelection)="selection($event)"></igx-chips-area> * ``` * ```typescript * public selection(event: IChipsAreaSelectEventArgs){ * let selectedChips: IgxChipComponent[] = event.newSelection; * } */ this.onSelection = new EventEmitter(); /** * Emits an event when an `IgxChipComponent` in the `IgxChipsAreaComponent` is moved. * ```html * <igx-chips-area #chipsArea [width]="'300'" [height]="'10'" (onMoveStart)="moveStart($event)"></igx-chips-area> * ``` * ```typescript * moveStart(event: IBaseChipsAreaEventArgs){ * let chipArea = event.owner; * } * ``` */ this.onMoveStart = new EventEmitter(); /** * Emits an event after an `IgxChipComponent` in the `IgxChipsAreaComponent` is moved. * ```html * <igx-chips-area #chipsArea [width]="'300'" [height]="'10'" (onMoveEnd)="moveEnd($event)"></igx-chips-area> * ``` * ```typescript * moveEnd(event: IBaseChipsAreaEventArgs){ * let chipArea = event.owner; * } * ``` */ this.onMoveEnd = new EventEmitter(); this._differ = null; this.selectedChips = []; this.destroy$ = new Subject(); this._differ = this._iterableDiffers.find([]).create(null); } /** * @hidden * @return {?} */ get hostClass() { /** @type {?} */ const classes = ['igx-chip-area']; classes.push(this.class); return classes.join(' '); } /** * @hidden * @return {?} */ ngAfterViewInit() { // If we have initially selected chips through their inputs, we need to get them, because we cannot listen to their events yet. if (this.chipsList.length) { this.selectedChips = this.chipsList.filter((item) => item.selected); if (this.selectedChips.length) { this.onSelection.emit({ originalEvent: null, newSelection: this.selectedChips, owner: this }); } } } /** * @hidden * @return {?} */ ngDoCheck() { if (this.chipsList) { /** @type {?} */ const changes = this._differ.diff(this.chipsList.toArray()); if (changes) { changes.forEachAddedItem((addedChip) => { addedChip.item.onMoveStart.pipe(takeUntil(this.destroy$)).subscribe((args) => { this.onChipMoveStart(args); }); addedChip.item.onMoveEnd.pipe(takeUntil(this.destroy$)).subscribe((args) => { this.onChipMoveEnd(args); }); addedChip.item.onDragEnter.pipe(takeUntil(this.destroy$)).subscribe((args) => { this.onChipDragEnter(args); }); addedChip.item.onKeyDown.pipe(takeUntil(this.destroy$)).subscribe((args) => { this.onChipKeyDown(args); }); if (addedChip.item.selectable) { addedChip.item.onSelection.pipe(takeUntil(this.destroy$)).subscribe((args) => { this.onChipSelectionChange(args); }); } }); this.modifiedChipsArray = this.chipsList.toArray(); } } } /** * @hidden * @return {?} */ ngOnDestroy() { this.destroy$.next(true); this.destroy$.complete(); } /** * @hidden * @protected * @param {?} event * @return {?} */ onChipKeyDown(event) { /** @type {?} */ let orderChanged = false; /** @type {?} */ const chipsArray = this.chipsList.toArray(); /** @type {?} */ const dragChipIndex = chipsArray.findIndex((el) => el === event.owner); if (event.originalEvent.shiftKey === true) { if (event.originalEvent.key === 'ArrowLeft' || event.originalEvent.key === 'Left') { orderChanged = this.positionChipAtIndex(dragChipIndex, dragChipIndex - 1, false, event.originalEvent); if (orderChanged) { setTimeout(() => { this.chipsList.toArray()[dragChipIndex - 1].chipArea.nativeElement.focus(); }); } } else if (event.originalEvent.key === 'ArrowRight' || event.originalEvent.key === 'Right') { orderChanged = this.positionChipAtIndex(dragChipIndex, dragChipIndex + 1, true, event.originalEvent); } } else { if ((event.originalEvent.key === 'ArrowLeft' || event.originalEvent.key === 'Left') && dragChipIndex > 0) { chipsArray[dragChipIndex - 1].chipArea.nativeElement.focus(); } else if ((event.originalEvent.key === 'ArrowRight' || event.originalEvent.key === 'Right') && dragChipIndex < chipsArray.length - 1) { chipsArray[dragChipIndex + 1].chipArea.nativeElement.focus(); } } } /** * @hidden * @protected * @param {?} event * @return {?} */ onChipMoveStart(event) { this.onMoveStart.emit({ originalEvent: event.originalEvent, owner: this }); } /** * @hidden * @protected * @param {?} event * @return {?} */ onChipMoveEnd(event) { this.onMoveEnd.emit({ originalEvent: event.originalEvent, owner: this }); } /** * @hidden * @protected * @param {?} event * @return {?} */ onChipDragEnter(event) { /** @type {?} */ const dropChipRect = event.owner.elementRef.nativeElement.getBoundingClientRect(); /** @type {?} */ const dropChipIndex = this.chipsList.toArray().findIndex((el) => el === event.owner); /** @type {?} */ const dragChipIndex = this.chipsList.toArray().findIndex((el) => el === event.dragChip); if (dragChipIndex < dropChipIndex) { // from the left to right this.positionChipAtIndex(dragChipIndex, dropChipIndex, true, event.originalEvent); } else { // from the right to left this.positionChipAtIndex(dragChipIndex, dropChipIndex, false, event.originalEvent); } } /** * @hidden * @protected * @param {?} chipIndex * @param {?} targetIndex * @param {?} shiftRestLeft * @param {?} originalEvent * @return {?} */ positionChipAtIndex(chipIndex, targetIndex, shiftRestLeft, originalEvent) { if (chipIndex < 0 || this.chipsList.length <= chipIndex || targetIndex < 0 || this.chipsList.length <= targetIndex) { return false; } /** @type {?} */ const chipsArray = this.chipsList.toArray(); /** @type {?} */ const result = []; for (let i = 0; i < chipsArray.length; i++) { if (shiftRestLeft) { if (chipIndex <= i && i < targetIndex) { result.push(chipsArray[i + 1]); } else if (i === targetIndex) { result.push(chipsArray[chipIndex]); } else { result.push(chipsArray[i]); } } else { if (targetIndex < i && i <= chipIndex) { result.push(chipsArray[i - 1]); } else if (i === targetIndex) { result.push(chipsArray[chipIndex]); } else { result.push(chipsArray[i]); } } } this.modifiedChipsArray = result; /** @type {?} */ const eventData = { chipsArray: this.modifiedChipsArray, originalEvent: originalEvent, owner: this }; this.onReorder.emit(eventData); return true; } /** * @hidden * @protected * @param {?} event * @return {?} */ onChipSelectionChange(event) { if (event.selected) { this.selectedChips.push(event.owner); } else if (!event.selected) { this.selectedChips = this.selectedChips.filter((chip) => { return chip.id !== event.owner.id; }); } this.onSelection.emit({ originalEvent: event.originalEvent, newSelection: this.selectedChips, owner: this }); } } IgxChipsAreaComponent.decorators = [ { type: Component, args: [{ selector: 'igx-chips-area', template: "<ng-content></ng-content>\n" }] } ]; /** @nocollapse */ IgxChipsAreaComponent.ctorParameters = () => [ { type: ChangeDetectorRef }, { type: ElementRef }, { type: IterableDiffers } ]; IgxChipsAreaComponent.propDecorators = { class: [{ type: Input }], hostClass: [{ type: HostBinding, args: ['attr.class',] }], width: [{ type: HostBinding, args: ['style.width.px',] }, { type: Input }], height: [{ type: HostBinding, args: ['style.height.px',] }, { type: Input }], onReorder: [{ type: Output }], onSelection: [{ type: Output }], onMoveStart: [{ type: Output }], onMoveEnd: [{ type: Output }], chipsList: [{ type: ContentChildren, args: [IgxChipComponent,] }] }; if (false) { /** * @hidden * @type {?} */ IgxChipsAreaComponent.prototype.class; /** * An \@Input property that sets the width of the `IgxChipsAreaComponent`. * ```html * <igx-chips-area #chipsArea [width]="'300'" [height]="'10'" (onReorder)="chipsOrderChanged($event)"></igx-chips-area> * ``` * @type {?} */ IgxChipsAreaComponent.prototype.width; /** * An \@Input property that sets the height of the `IgxChipsAreaComponent`. * ```html * <igx-chips-area #chipsArea [width]="'300'" [height]="'10'" (onReorder)="chipsOrderChanged($event)"></igx-chips-area> * ``` * @type {?} */ IgxChipsAreaComponent.prototype.height; /** * Emits an event when `IgxChipComponent`s in the `IgxChipsAreaComponent` should be reordered. * Returns an array of `IgxChipComponent`s. * ```html * <igx-chips-area #chipsArea [width]="'300'" [height]="'10'" (onReorder)="changedOrder($event)"></igx-chips-area> * ``` * ```typescript * public changedOrder(event: IChipsAreaReorderEventArgs){ * let chips: IgxChipComponent[] = event.chipsArray; * } * ``` * @type {?} */ IgxChipsAreaComponent.prototype.onReorder; /** * Emits an event when an `IgxChipComponent` in the `IgxChipsAreaComponent` is selected/deselected. * Fired after the chips area is initialized if there are initially selected chips as well. * Returns an array of selected `IgxChipComponent`s and the `IgxChipAreaComponent`. * ```html * <igx-chips-area #chipsArea [width]="'300'" [height]="'10'" (onSelection)="selection($event)"></igx-chips-area> * ``` * ```typescript * public selection(event: IChipsAreaSelectEventArgs){ * let selectedChips: IgxChipComponent[] = event.newSelection; * } * @type {?} */ IgxChipsAreaComponent.prototype.onSelection; /** * Emits an event when an `IgxChipComponent` in the `IgxChipsAreaComponent` is moved. * ```html * <igx-chips-area #chipsArea [width]="'300'" [height]="'10'" (onMoveStart)="moveStart($event)"></igx-chips-area> * ``` * ```typescript * moveStart(event: IBaseChipsAreaEventArgs){ * let chipArea = event.owner; * } * ``` * @type {?} */ IgxChipsAreaComponent.prototype.onMoveStart; /** * Emits an event after an `IgxChipComponent` in the `IgxChipsAreaComponent` is moved. * ```html * <igx-chips-area #chipsArea [width]="'300'" [height]="'10'" (onMoveEnd)="moveEnd($event)"></igx-chips-area> * ``` * ```typescript * moveEnd(event: IBaseChipsAreaEventArgs){ * let chipArea = event.owner; * } * ``` * @type {?} */ IgxChipsAreaComponent.prototype.onMoveEnd; /** * Holds the `IgxChipComponent` in the `IgxChipsAreaComponent`. * ```typescript * ngAfterViewInit(){ * let chips = this.chipsArea.chipsList; * } * ``` * @type {?} */ IgxChipsAreaComponent.prototype.chipsList; /** * @type {?} * @private */ IgxChipsAreaComponent.prototype.modifiedChipsArray; /** * @type {?} * @private */ IgxChipsAreaComponent.prototype._differ; /** * @type {?} * @private */ IgxChipsAreaComponent.prototype.selectedChips; /** * @type {?} * @protected */ IgxChipsAreaComponent.prototype.destroy$; /** @type {?} */ IgxChipsAreaComponent.prototype.cdr; /** @type {?} */ IgxChipsAreaComponent.prototype.element; /** * @type {?} * @private */ IgxChipsAreaComponent.prototype._iterableDiffers; } //# 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{\n    Component,\n    ContentChildren,\n    ChangeDetectorRef,\n    EventEmitter,\n    HostBinding,\n    Input,\n    IterableDiffer,\n    IterableDiffers,\n    Output,\n    QueryList,\n    DoCheck,\n    AfterViewInit,\n    OnDestroy,\n    ElementRef\n} from '@angular/core';\nimport {\n    IgxChipComponent,\n    IChipSelectEventArgs,\n    IChipKeyDownEventArgs,\n    IChipEnterDragAreaEventArgs,\n    IBaseChipEventArgs\n} from './chip.component';\nimport {\n    IgxDropEnterEventArgs\n} from '../directives/dragdrop/dragdrop.directive';\nimport { takeUntil } from 'rxjs/operators';\nimport { Subject } from 'rxjs/internal/Subject';\n\nexport interface IBaseChipsAreaEventArgs {\n    originalEvent: PointerEvent | MouseEvent | TouchEvent | KeyboardEvent | IgxDropEnterEventArgs;\n    owner: IgxChipsAreaComponent;\n}\n\nexport interface IChipsAreaReorderEventArgs extends IBaseChipsAreaEventArgs {\n    chipsArray: IgxChipComponent[];\n}\n\nexport interface IChipsAreaSelectEventArgs extends IBaseChipsAreaEventArgs {\n    newSelection: IgxChipComponent[];\n}\n\n@Component({\n    selector: 'igx-chips-area',\n    templateUrl: 'chips-area.component.html',\n})\nexport class IgxChipsAreaComponent implements DoCheck, AfterViewInit, OnDestroy {\n\n    /**\n     * @hidden\n     */\n    @Input()\n    public class = '';\n\n    /**\n     * @hidden\n     */\n    @HostBinding('attr.class')\n    get hostClass() {\n        const classes = ['igx-chip-area'];\n        classes.push(this.class);\n\n        return classes.join(' ');\n    }\n\n    /**\n     * An @Input property that sets the width of the `IgxChipsAreaComponent`.\n     * ```html\n     * <igx-chips-area #chipsArea [width]=\"'300'\" [height]=\"'10'\" (onReorder)=\"chipsOrderChanged($event)\"></igx-chips-area>\n     * ```\n     */\n    @HostBinding('style.width.px')\n    @Input()\n    public width: number;\n\n    /**\n     * An @Input property that sets the height of the `IgxChipsAreaComponent`.\n     * ```html\n     * <igx-chips-area #chipsArea [width]=\"'300'\" [height]=\"'10'\" (onReorder)=\"chipsOrderChanged($event)\"></igx-chips-area>\n     * ```\n     */\n    @HostBinding('style.height.px')\n    @Input()\n    public height: number;\n\n    /**\n     * Emits an event when `IgxChipComponent`s in the `IgxChipsAreaComponent` should be reordered.\n     * Returns an array of `IgxChipComponent`s.\n     * ```html\n     * <igx-chips-area #chipsArea [width]=\"'300'\" [height]=\"'10'\" (onReorder)=\"changedOrder($event)\"></igx-chips-area>\n     * ```\n     * ```typescript\n     * public changedOrder(event: IChipsAreaReorderEventArgs){\n     *      let chips: IgxChipComponent[] = event.chipsArray;\n     * }\n     * ```\n     */\n    @Output()\n    public onReorder = new EventEmitter<IChipsAreaReorderEventArgs>();\n\n    /**\n     * Emits an event when an `IgxChipComponent` in the `IgxChipsAreaComponent` is selected/deselected.\n     * Fired after the chips area is initialized if there are initially selected chips as well.\n     * Returns an array of selected `IgxChipComponent`s and the `IgxChipAreaComponent`.\n     * ```html\n     * <igx-chips-area #chipsArea [width]=\"'300'\" [height]=\"'10'\" (onSelection)=\"selection($event)\"></igx-chips-area>\n     * ```\n     * ```typescript\n     * public selection(event: IChipsAreaSelectEventArgs){\n     *      let selectedChips: IgxChipComponent[] = event.newSelection;\n     * }\n     */\n    @Output()\n    public onSelection = new EventEmitter<IChipsAreaSelectEventArgs>();\n\n    /**\n     * Emits an event when an `IgxChipComponent` in the `IgxChipsAreaComponent` is moved.\n     * ```html\n     * <igx-chips-area #chipsArea [width]=\"'300'\" [height]=\"'10'\" (onMoveStart)=\"moveStart($event)\"></igx-chips-area>\n     * ```\n     * ```typescript\n     * moveStart(event: IBaseChipsAreaEventArgs){\n     *      let chipArea = event.owner;\n     * }\n     * ```\n     */\n    @Output()\n    public onMoveStart = new EventEmitter<IBaseChipsAreaEventArgs>();\n\n    /**\n     * Emits an event after an `IgxChipComponent` in the `IgxChipsAreaComponent` is moved.\n     * ```html\n     * <igx-chips-area #chipsArea [width]=\"'300'\" [height]=\"'10'\" (onMoveEnd)=\"moveEnd($event)\"></igx-chips-area>\n     * ```\n     * ```typescript\n     * moveEnd(event: IBaseChipsAreaEventArgs){\n     *      let chipArea = event.owner;\n     * }\n     * ```\n     */\n    @Output()\n    public onMoveEnd = new EventEmitter<IBaseChipsAreaEventArgs>();\n\n    /**\n     * Holds the `IgxChipComponent` in the `IgxChipsAreaComponent`.\n     * ```typescript\n     * ngAfterViewInit(){\n     *    let chips = this.chipsArea.chipsList;\n     * }\n     * ```\n     */\n    @ContentChildren(IgxChipComponent)\n    public chipsList: QueryList<IgxChipComponent>;\n\n    private modifiedChipsArray: IgxChipComponent[];\n    private _differ: IterableDiffer<IgxChipComponent> | null = null;\n    private selectedChips: IgxChipComponent[] = [];\n    protected destroy$ = new Subject<boolean>();\n\n    constructor(public cdr: ChangeDetectorRef, public element: ElementRef,\n        private _iterableDiffers: IterableDiffers) {\n        this._differ = this._iterableDiffers.find([]).create(null);\n    }\n\n    /**\n     * @hidden\n     */\n    public ngAfterViewInit() {\n        // If we have initially selected chips through their inputs, we need to get them, because we cannot listen to their events yet.\n        if (this.chipsList.length) {\n            this.selectedChips = this.chipsList.filter((item: IgxChipComponent) => item.selected);\n            if (this.selectedChips.length) {\n                this.onSelection.emit({\n                    originalEvent: null,\n                    newSelection: this.selectedChips,\n                    owner: this\n                });\n            }\n        }\n    }\n\n    /**\n     * @hidden\n     */\n    public ngDoCheck(): void {\n        if (this.chipsList) {\n            const changes = this._differ.diff(this.chipsList.toArray());\n            if (changes) {\n                changes.forEachAddedItem((addedChip) => {\n                    addedChip.item.onMoveStart.pipe(takeUntil(this.destroy$)).subscribe((args) => {\n                        this.onChipMoveStart(args);\n                    });\n                    addedChip.item.onMoveEnd.pipe(takeUntil(this.destroy$)).subscribe((args) => {\n                        this.onChipMoveEnd(args);\n                    });\n                    addedChip.item.onDragEnter.pipe(takeUntil(this.destroy$)).subscribe((args) => {\n                        this.onChipDragEnter(args);\n                    });\n                    addedChip.item.onKeyDown.pipe(takeUntil(this.destroy$)).subscribe((args) => {\n                        this.onChipKeyDown(args);\n                    });\n                    if (addedChip.item.selectable) {\n                        addedChip.item.onSelection.pipe(takeUntil(this.destroy$)).subscribe((args) => {\n                            this.onChipSelectionChange(args);\n                        });\n                    }\n                });\n                this.modifiedChipsArray = this.chipsList.toArray();\n            }\n        }\n    }\n\n    /**\n     *@hidden\n     */\n    public ngOnDestroy(): void {\n        this.destroy$.next(true);\n        this.destroy$.complete();\n    }\n\n    /**\n     * @hidden\n     */\n    protected onChipKeyDown(event: IChipKeyDownEventArgs) {\n        let orderChanged = false;\n        const chipsArray = this.chipsList.toArray();\n        const dragChipIndex = chipsArray.findIndex((el) => el === event.owner);\n        if (event.originalEvent.shiftKey === true) {\n            if (event.originalEvent.key === 'ArrowLeft' || event.originalEvent.key === 'Left') {\n                orderChanged = this.positionChipAtIndex(dragChipIndex, dragChipIndex - 1, false, event.originalEvent);\n                if (orderChanged) {\n                    setTimeout(() => {\n                        this.chipsList.toArray()[dragChipIndex - 1].chipArea.nativeElement.focus();\n                    });\n                }\n            } else if (event.originalEvent.key === 'ArrowRight' || event.originalEvent.key === 'Right') {\n                orderChanged = this.positionChipAtIndex(dragChipIndex, dragChipIndex + 1, true, event.originalEvent);\n            }\n        } else {\n            if ((event.originalEvent.key === 'ArrowLeft' || event.originalEvent.key === 'Left') && dragChipIndex > 0) {\n                chipsArray[dragChipIndex - 1].chipArea.nativeElement.focus();\n            } else if ((event.originalEvent.key === 'ArrowRight' || event.originalEvent.key === 'Right') &&\n                dragChipIndex < chipsArray.length - 1) {\n                chipsArray[dragChipIndex + 1].chipArea.nativeElement.focus();\n            }\n        }\n    }\n\n    /**\n     * @hidden\n     */\n    protected onChipMoveStart(event: IBaseChipEventArgs) {\n        this.onMoveStart.emit({\n            originalEvent: event.originalEvent,\n            owner: this\n        });\n    }\n\n    /**\n     * @hidden\n     */\n    protected onChipMoveEnd(event: IBaseChipEventArgs) {\n        this.onMoveEnd.emit({\n            originalEvent: event.originalEvent,\n            owner: this\n        });\n    }\n\n    /**\n     * @hidden\n     */\n    protected onChipDragEnter(event: IChipEnterDragAreaEventArgs) {\n        const dropChipRect = event.owner.elementRef.nativeElement.getBoundingClientRect();\n        const dropChipIndex = this.chipsList.toArray().findIndex((el) => el === event.owner);\n        const dragChipIndex = this.chipsList.toArray().findIndex((el) => el === event.dragChip);\n        if (dragChipIndex < dropChipIndex) {\n            // from the left to right\n            this.positionChipAtIndex(dragChipIndex, dropChipIndex, true, event.originalEvent);\n        } else {\n            // from the right to left\n            this.positionChipAtIndex(dragChipIndex, dropChipIndex, false, event.originalEvent);\n        }\n    }\n\n    /**\n     * @hidden\n     */\n    protected positionChipAtIndex(chipIndex, targetIndex, shiftRestLeft, originalEvent) {\n        if (chipIndex < 0 || this.chipsList.length <= chipIndex ||\n            targetIndex < 0 || this.chipsList.length <= targetIndex) {\n            return false;\n        }\n\n        const chipsArray = this.chipsList.toArray();\n        const result: IgxChipComponent[] = [];\n        for (let i = 0; i < chipsArray.length; i++) {\n            if (shiftRestLeft) {\n                if (chipIndex <= i && i < targetIndex) {\n                    result.push(chipsArray[i + 1]);\n                } else if (i === targetIndex) {\n                    result.push(chipsArray[chipIndex]);\n                } else {\n                    result.push(chipsArray[i]);\n                }\n            } else {\n                if (targetIndex < i && i <= chipIndex) {\n                    result.push(chipsArray[i - 1]);\n                } else if (i === targetIndex) {\n                    result.push(chipsArray[chipIndex]);\n                } else {\n                    result.push(chipsArray[i]);\n                }\n            }\n        }\n        this.modifiedChipsArray = result;\n\n        const eventData: IChipsAreaReorderEventArgs = {\n            chipsArray: this.modifiedChipsArray,\n            originalEvent: originalEvent,\n            owner: this\n        };\n        this.onReorder.emit(eventData);\n        return true;\n    }\n\n    /**\n     * @hidden\n     */\n    protected onChipSelectionChange(event: IChipSelectEventArgs) {\n        if (event.selected) {\n            this.selectedChips.push(event.owner);\n        } else if (!event.selected) {\n            this.selectedChips = this.selectedChips.filter((chip) => {\n                return chip.id !== event.owner.id;\n            });\n        }\n        this.onSelection.emit({\n            originalEvent: event.originalEvent,\n            newSelection: this.selectedChips,\n            owner: this\n        });\n    }\n}\n"]}