text: /**
   * @hidden
   */
  export class PointerEvents {
      constructor(plt, ele, pointerDown, pointerMove, pointerUp, option) {
          this.plt = plt;
          this.ele = ele;
          this.pointerDown = pointerDown;
          this.pointerMove = pointerMove;
          this.pointerUp = pointerUp;
          this.option = option;
          this.rmTouchStart = null;
          this.rmTouchMove = null;
          this.rmTouchEnd = null;
          this.rmTouchCancel = null;
          this.rmMouseStart = null;
          this.rmMouseMove = null;
          this.rmMouseUp = null;
          this.lastTouchEvent = 0;
          this.mouseWait = 2 * 1000;
          (void 0) /* assert */;
          (void 0) /* assert */;
          this.bindTouchEnd = this.handleTouchEnd.bind(this);
          this.bindMouseUp = this.handleMouseUp.bind(this);
          this.rmTouchStart = this.plt.registerListener(ele, 'touchstart', this.handleTouchStart.bind(this), option);
          this.rmMouseStart = this.plt.registerListener(ele, 'mousedown', this.handleMouseDown.bind(this), option);
      }
      handleTouchStart(ev) {
          (void 0) /* assert */;
          (void 0) /* assert */;
          this.lastTouchEvent = Date.now() + this.mouseWait;
          this.lastEventType = POINTER_EVENT_TYPE_TOUCH;
          if (!this.pointerDown(ev, POINTER_EVENT_TYPE_TOUCH)) {
              return;
          }
          if (!this.rmTouchMove && this.pointerMove) {
              this.rmTouchMove = this.plt.registerListener(this.ele, 'touchmove', this.pointerMove, this.option);
          }
          if (!this.rmTouchEnd) {
              this.rmTouchEnd = this.plt.registerListener(this.ele, 'touchend', this.bindTouchEnd, this.option);
          }
          if (!this.rmTouchCancel) {
              this.rmTouchCancel = this.plt.registerListener(this.ele, 'touchcancel', this.bindTouchEnd, this.option);
          }
      }
      handleMouseDown(ev) {
          (void 0) /* assert */;
          (void 0) /* assert */;
          if (this.lastTouchEvent > Date.now()) {
              (void 0) /* console.debug */;
              return;
          }
          this.lastEventType = POINTER_EVENT_TYPE_MOUSE;
          if (!this.pointerDown(ev, POINTER_EVENT_TYPE_MOUSE)) {
              return;
          }
          if (!this.rmMouseMove && this.pointerMove) {
              this.rmMouseMove = this.plt.registerListener(this.plt.doc(), 'mousemove', this.pointerMove, this.option);
          }
          if (!this.rmMouseUp) {
              this.rmMouseUp = this.plt.registerListener(this.plt.doc(), 'mouseup', this.bindMouseUp, this.option);
          }
      }
      handleTouchEnd(ev) {
          this.stopTouch();
          this.pointerUp && this.pointerUp(ev, POINTER_EVENT_TYPE_TOUCH);
      }
      handleMouseUp(ev) {
          this.stopMouse();
          this.pointerUp && this.pointerUp(ev, POINTER_EVENT_TYPE_MOUSE);
      }
      stopTouch() {
          this.rmTouchMove && this.rmTouchMove();
          this.rmTouchEnd && this.rmTouchEnd();
          this.rmTouchCancel && this.rmTouchCancel();
          this.rmTouchMove = this.rmTouchEnd = this.rmTouchCancel = null;
      }
      stopMouse() {
          this.rmMouseMove && this.rmMouseMove();
          this.rmMouseUp && this.rmMouseUp();
          this.rmMouseMove = this.rmMouseUp = null;
      }
      stop() {
          this.stopTouch();
          this.stopMouse();
      }
      destroy() {
          this.rmTouchStart && this.rmTouchStart();
          this.rmMouseStart && this.rmMouseStart();
          this.stop();
          this.ele = this.pointerUp = this.pointerMove = this.pointerDown = this.rmTouchStart = this.rmMouseStart = null;
      }
  }
  export const POINTER_EVENT_TYPE_MOUSE = 1;
  export const POINTER_EVENT_TYPE_TOUCH = 2;
  //# sourceMappingURL=pointer-events.js.map