VLEX/BPM-UI/node_modules/@swimlane/ngx-datatable/esm2015/lib/directives/long-press.directive.js

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
import { Directive, Input, Output, EventEmitter, HostBinding, HostListener } from '@angular/core';
import { fromEvent } from 'rxjs';
import { takeUntil } from 'rxjs/operators';
import { MouseEvent } from '../events';
export class LongPressDirective {
    constructor() {
        this.pressEnabled = true;
        this.duration = 500;
        this.longPressStart = new EventEmitter();
        this.longPressing = new EventEmitter();
        this.longPressEnd = new EventEmitter();
        this.mouseX = 0;
        this.mouseY = 0;
    }
    /**
     * @return {?}
     */
    get press() {
        return this.pressing;
    }
    /**
     * @return {?}
     */
    get isLongPress() {
        return this.isLongPressing;
    }
    /**
     * @param {?} event
     * @return {?}
     */
    onMouseDown(event) {
        // don't do right/middle clicks
        if (event.which !== 1 || !this.pressEnabled)
            return;
        // don't start drag if its on resize handle
        /** @type {?} */
        const target = (/** @type {?} */ (event.target));
        if (target.classList.contains('resize-handle'))
            return;
        this.mouseX = event.clientX;
        this.mouseY = event.clientY;
        this.pressing = true;
        this.isLongPressing = false;
        /** @type {?} */
        const mouseup = fromEvent(document, 'mouseup');
        this.subscription = mouseup.subscribe((/**
         * @param {?} ev
         * @return {?}
         */
        (ev) => this.onMouseup()));
        this.timeout = setTimeout((/**
         * @return {?}
         */
        () => {
            this.isLongPressing = true;
            this.longPressStart.emit({
                event,
                model: this.pressModel
            });
            this.subscription.add(fromEvent(document, 'mousemove')
                .pipe(takeUntil(mouseup))
                .subscribe((/**
             * @param {?} mouseEvent
             * @return {?}
             */
            (mouseEvent) => this.onMouseMove(mouseEvent))));
            this.loop(event);
        }), this.duration);
        this.loop(event);
    }
    /**
     * @param {?} event
     * @return {?}
     */
    onMouseMove(event) {
        if (this.pressing && !this.isLongPressing) {
            /** @type {?} */
            const xThres = Math.abs(event.clientX - this.mouseX) > 10;
            /** @type {?} */
            const yThres = Math.abs(event.clientY - this.mouseY) > 10;
            if (xThres || yThres) {
                this.endPress();
            }
        }
    }
    /**
     * @param {?} event
     * @return {?}
     */
    loop(event) {
        if (this.isLongPressing) {
            this.timeout = setTimeout((/**
             * @return {?}
             */
            () => {
                this.longPressing.emit({
                    event,
                    model: this.pressModel
                });
                this.loop(event);
            }), 50);
        }
    }
    /**
     * @return {?}
     */
    endPress() {
        clearTimeout(this.timeout);
        this.isLongPressing = false;
        this.pressing = false;
        this._destroySubscription();
        this.longPressEnd.emit({
            model: this.pressModel
        });
    }
    /**
     * @return {?}
     */
    onMouseup() {
        this.endPress();
    }
    /**
     * @return {?}
     */
    ngOnDestroy() {
        this._destroySubscription();
    }
    /**
     * @private
     * @return {?}
     */
    _destroySubscription() {
        if (this.subscription) {
            this.subscription.unsubscribe();
            this.subscription = undefined;
        }
    }
}
LongPressDirective.decorators = [
    { type: Directive, args: [{ selector: '[long-press]' },] }
];
LongPressDirective.propDecorators = {
    pressEnabled: [{ type: Input }],
    pressModel: [{ type: Input }],
    duration: [{ type: Input }],
    longPressStart: [{ type: Output }],
    longPressing: [{ type: Output }],
    longPressEnd: [{ type: Output }],
    press: [{ type: HostBinding, args: ['class.press',] }],
    isLongPress: [{ type: HostBinding, args: ['class.longpress',] }],
    onMouseDown: [{ type: HostListener, args: ['mousedown', ['$event'],] }]
};
if (false) {
    /** @type {?} */
    LongPressDirective.prototype.pressEnabled;
    /** @type {?} */
    LongPressDirective.prototype.pressModel;
    /** @type {?} */
    LongPressDirective.prototype.duration;
    /** @type {?} */
    LongPressDirective.prototype.longPressStart;
    /** @type {?} */
    LongPressDirective.prototype.longPressing;
    /** @type {?} */
    LongPressDirective.prototype.longPressEnd;
    /** @type {?} */
    LongPressDirective.prototype.pressing;
    /** @type {?} */
    LongPressDirective.prototype.isLongPressing;
    /** @type {?} */
    LongPressDirective.prototype.timeout;
    /** @type {?} */
    LongPressDirective.prototype.mouseX;
    /** @type {?} */
    LongPressDirective.prototype.mouseY;
    /** @type {?} */
    LongPressDirective.prototype.subscription;
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"long-press.directive.js","sourceRoot":"ng://@swimlane/ngx-datatable/","sources":["lib/directives/long-press.directive.ts"],"names":[],"mappings":";;;;AAAA,OAAO,EAAE,SAAS,EAAE,KAAK,EAAE,MAAM,EAAE,YAAY,EAAE,WAAW,EAAE,YAAY,EAAa,MAAM,eAAe,CAAC;AAC7G,OAAO,EAA4B,SAAS,EAAE,MAAM,MAAM,CAAC;AAC3D,OAAO,EAAE,SAAS,EAAE,MAAM,gBAAgB,CAAC;AAC3C,OAAO,EAAE,UAAU,EAAE,MAAM,WAAW,CAAC;AAGvC,MAAM,OAAO,kBAAkB;IAD/B;QAEW,iBAAY,GAAY,IAAI,CAAC;QAE7B,aAAQ,GAAW,GAAG,CAAC;QAEtB,mBAAc,GAAsB,IAAI,YAAY,EAAE,CAAC;QACvD,iBAAY,GAAsB,IAAI,YAAY,EAAE,CAAC;QACrD,iBAAY,GAAsB,IAAI,YAAY,EAAE,CAAC;QAK/D,WAAM,GAAW,CAAC,CAAC;QACnB,WAAM,GAAW,CAAC,CAAC;IAmGrB,CAAC;;;;IA/FC,IACI,KAAK;QACP,OAAO,IAAI,CAAC,QAAQ,CAAC;IACvB,CAAC;;;;IAED,IACI,WAAW;QACb,OAAO,IAAI,CAAC,cAAc,CAAC;IAC7B,CAAC;;;;;IAGD,WAAW,CAAC,KAAiB;QAC3B,+BAA+B;QAC/B,IAAI,KAAK,CAAC,KAAK,KAAK,CAAC,IAAI,CAAC,IAAI,CAAC,YAAY;YAAE,OAAO;;;cAG9C,MAAM,GAAG,mBAAa,KAAK,CAAC,MAAM,EAAA;QACxC,IAAI,MAAM,CAAC,SAAS,CAAC,QAAQ,CAAC,eAAe,CAAC;YAAE,OAAO;QAEvD,IAAI,CAAC,MAAM,GAAG,KAAK,CAAC,OAAO,CAAC;QAC5B,IAAI,CAAC,MAAM,GAAG,KAAK,CAAC,OAAO,CAAC;QAE5B,IAAI,CAAC,QAAQ,GAAG,IAAI,CAAC;QACrB,IAAI,CAAC,cAAc,GAAG,KAAK,CAAC;;cAEtB,OAAO,GAAG,SAAS,CAAC,QAAQ,EAAE,SAAS,CAAC;QAC9C,IAAI,CAAC,YAAY,GAAG,OAAO,CAAC,SAAS;;;;QAAC,CAAC,EAAc,EAAE,EAAE,CAAC,IAAI,CAAC,SAAS,EAAE,EAAC,CAAC;QAE5E,IAAI,CAAC,OAAO,GAAG,UAAU;;;QAAC,GAAG,EAAE;YAC7B,IAAI,CAAC,cAAc,GAAG,IAAI,CAAC;YAC3B,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC;gBACvB,KAAK;gBACL,KAAK,EAAE,IAAI,CAAC,UAAU;aACvB,CAAC,CAAC;YAEH,IAAI,CAAC,YAAY,CAAC,GAAG,CACnB,SAAS,CAAC,QAAQ,EAAE,WAAW,CAAC;iBAC7B,IAAI,CAAC,SAAS,CAAC,OAAO,CAAC,CAAC;iBACxB,SAAS;;;;YAAC,CAAC,UAAsB,EAAE,EAAE,CAAC,IAAI,CAAC,WAAW,CAAC,UAAU,CAAC,EAAC,CACvE,CAAC;YAEF,IAAI,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QACnB,CAAC,GAAE,IAAI,CAAC,QAAQ,CAAC,CAAC;QAElB,IAAI,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;IACnB,CAAC;;;;;IAED,WAAW,CAAC,KAAiB;QAC3B,IAAI,IAAI,CAAC,QAAQ,IAAI,CAAC,IAAI,CAAC,cAAc,EAAE;;kBACnC,MAAM,GAAG,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,OAAO,GAAG,IAAI,CAAC,MAAM,CAAC,GAAG,EAAE;;kBACnD,MAAM,GAAG,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,OAAO,GAAG,IAAI,CAAC,MAAM,CAAC,GAAG,EAAE;YAEzD,IAAI,MAAM,IAAI,MAAM,EAAE;gBACpB,IAAI,CAAC,QAAQ,EAAE,CAAC;aACjB;SACF;IACH,CAAC;;;;;IAED,IAAI,CAAC,KAAiB;QACpB,IAAI,IAAI,CAAC,cAAc,EAAE;YACvB,IAAI,CAAC,OAAO,GAAG,UAAU;;;YAAC,GAAG,EAAE;gBAC7B,IAAI,CAAC,YAAY,CAAC,IAAI,CAAC;oBACrB,KAAK;oBACL,KAAK,EAAE,IAAI,CAAC,UAAU;iBACvB,CAAC,CAAC;gBACH,IAAI,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;YACnB,CAAC,GAAE,EAAE,CAAC,CAAC;SACR;IACH,CAAC;;;;IAED,QAAQ;QACN,YAAY,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;QAC3B,IAAI,CAAC,cAAc,GAAG,KAAK,CAAC;QAC5B,IAAI,CAAC,QAAQ,GAAG,KAAK,CAAC;QACtB,IAAI,CAAC,oBAAoB,EAAE,CAAC;QAE5B,IAAI,CAAC,YAAY,CAAC,IAAI,CAAC;YACrB,KAAK,EAAE,IAAI,CAAC,UAAU;SACvB,CAAC,CAAC;IACL,CAAC;;;;IAED,SAAS;QACP,IAAI,CAAC,QAAQ,EAAE,CAAC;IAClB,CAAC;;;;IAED,WAAW;QACT,IAAI,CAAC,oBAAoB,EAAE,CAAC;IAC9B,CAAC;;;;;IAEO,oBAAoB;QAC1B,IAAI,IAAI,CAAC,YAAY,EAAE;YACrB,IAAI,CAAC,YAAY,CAAC,WAAW,EAAE,CAAC;YAChC,IAAI,CAAC,YAAY,GAAG,SAAS,CAAC;SAC/B;IACH,CAAC;;;YAhHF,SAAS,SAAC,EAAE,QAAQ,EAAE,cAAc,EAAE;;;2BAEpC,KAAK;yBACL,KAAK;uBACL,KAAK;6BAEL,MAAM;2BACN,MAAM;2BACN,MAAM;oBAUN,WAAW,SAAC,aAAa;0BAKzB,WAAW,SAAC,iBAAiB;0BAK7B,YAAY,SAAC,WAAW,EAAE,CAAC,QAAQ,CAAC;;;;IA1BrC,0CAAsC;;IACtC,wCAAyB;;IACzB,sCAAgC;;IAEhC,4CAAiE;;IACjE,0CAA+D;;IAC/D,0CAA+D;;IAE/D,sCAAkB;;IAClB,4CAAwB;;IACxB,qCAAa;;IACb,oCAAmB;;IACnB,oCAAmB;;IAEnB,0CAA2B","sourcesContent":["import { Directive, Input, Output, EventEmitter, HostBinding, HostListener, OnDestroy } from '@angular/core';\nimport { Observable, Subscription, fromEvent } from 'rxjs';\nimport { takeUntil } from 'rxjs/operators';\nimport { MouseEvent } from '../events';\n\n@Directive({ selector: '[long-press]' })\nexport class LongPressDirective implements OnDestroy {\n  @Input() pressEnabled: boolean = true;\n  @Input() pressModel: any;\n  @Input() duration: number = 500;\n\n  @Output() longPressStart: EventEmitter<any> = new EventEmitter();\n  @Output() longPressing: EventEmitter<any> = new EventEmitter();\n  @Output() longPressEnd: EventEmitter<any> = new EventEmitter();\n\n  pressing: boolean;\n  isLongPressing: boolean;\n  timeout: any;\n  mouseX: number = 0;\n  mouseY: number = 0;\n\n  subscription: Subscription;\n\n  @HostBinding('class.press')\n  get press(): boolean {\n    return this.pressing;\n  }\n\n  @HostBinding('class.longpress')\n  get isLongPress(): boolean {\n    return this.isLongPressing;\n  }\n\n  @HostListener('mousedown', ['$event'])\n  onMouseDown(event: MouseEvent): void {\n    // don't do right/middle clicks\n    if (event.which !== 1 || !this.pressEnabled) return;\n\n    // don't start drag if its on resize handle\n    const target = <HTMLElement>event.target;\n    if (target.classList.contains('resize-handle')) return;\n\n    this.mouseX = event.clientX;\n    this.mouseY = event.clientY;\n\n    this.pressing = true;\n    this.isLongPressing = false;\n\n    const mouseup = fromEvent(document, 'mouseup');\n    this.subscription = mouseup.subscribe((ev: MouseEvent) => this.onMouseup());\n\n    this.timeout = setTimeout(() => {\n      this.isLongPressing = true;\n      this.longPressStart.emit({\n        event,\n        model: this.pressModel\n      });\n\n      this.subscription.add(\n        fromEvent(document, 'mousemove')\n          .pipe(takeUntil(mouseup))\n          .subscribe((mouseEvent: MouseEvent) => this.onMouseMove(mouseEvent))\n      );\n\n      this.loop(event);\n    }, this.duration);\n\n    this.loop(event);\n  }\n\n  onMouseMove(event: MouseEvent): void {\n    if (this.pressing && !this.isLongPressing) {\n      const xThres = Math.abs(event.clientX - this.mouseX) > 10;\n      const yThres = Math.abs(event.clientY - this.mouseY) > 10;\n\n      if (xThres || yThres) {\n        this.endPress();\n      }\n    }\n  }\n\n  loop(event: MouseEvent): void {\n    if (this.isLongPressing) {\n      this.timeout = setTimeout(() => {\n        this.longPressing.emit({\n          event,\n          model: this.pressModel\n        });\n        this.loop(event);\n      }, 50);\n    }\n  }\n\n  endPress(): void {\n    clearTimeout(this.timeout);\n    this.isLongPressing = false;\n    this.pressing = false;\n    this._destroySubscription();\n\n    this.longPressEnd.emit({\n      model: this.pressModel\n    });\n  }\n\n  onMouseup(): void {\n    this.endPress();\n  }\n\n  ngOnDestroy(): void {\n    this._destroySubscription();\n  }\n\n  private _destroySubscription(): void {\n    if (this.subscription) {\n      this.subscription.unsubscribe();\n      this.subscription = undefined;\n    }\n  }\n}\n"]}