draggable/src/Draggable/MirrorEvent/MirrorEvent.js

import AbstractEvent from 'shared/AbstractEvent';

/**
 * Base mirror event
 * @class MirrorEvent
 * @module MirrorEvent
 * @extends AbstractEvent
 */
export class MirrorEvent extends AbstractEvent {
  /**
   * Draggables source element
   * @property source
   * @type {HTMLElement}
   * @readonly
   */
  get source() {
    return this.data.source;
  }

  /**
   * Draggables original source element
   * @property originalSource
   * @type {HTMLElement}
   * @readonly
   */
  get originalSource() {
    return this.data.originalSource;
  }

  /**
   * Draggables source container element
   * @property sourceContainer
   * @type {HTMLElement}
   * @readonly
   */
  get sourceContainer() {
    return this.data.sourceContainer;
  }

  /**
   * Sensor event
   * @property sensorEvent
   * @type {SensorEvent}
   * @readonly
   */
  get sensorEvent() {
    return this.data.sensorEvent;
  }

  /**
   * Original event that triggered sensor event
   * @property originalEvent
   * @type {Event}
   * @readonly
   */
  get originalEvent() {
    if (this.sensorEvent) {
      return this.sensorEvent.originalEvent;
    }

    return null;
  }

  /**
   * Checks if mirror has been created
   * @return {Boolean}
   */
  hasMirror() {
    return Boolean(this.mirror);
  }
}

/**
 * Mirror create event
 * @class MirrorCreateEvent
 * @module MirrorCreateEvent
 * @extends MirrorEvent
 */
export class MirrorCreateEvent extends MirrorEvent {
  static type = 'mirror:create';
}

/**
 * Mirror created event
 * @class MirrorCreatedEvent
 * @module MirrorCreatedEvent
 * @extends MirrorEvent
 */
export class MirrorCreatedEvent extends MirrorEvent {
  static type = 'mirror:created';

  /**
   * Draggables mirror element
   * @property mirror
   * @type {HTMLElement}
   * @readonly
   */
  get mirror() {
    return this.data.mirror;
  }
}

/**
 * Mirror attached event
 * @class MirrorAttachedEvent
 * @module MirrorAttachedEvent
 * @extends MirrorEvent
 */
export class MirrorAttachedEvent extends MirrorEvent {
  static type = 'mirror:attached';

  /**
   * Draggables mirror element
   * @property mirror
   * @type {HTMLElement}
   * @readonly
   */
  get mirror() {
    return this.data.mirror;
  }
}

/**
 * Mirror move event
 * @class MirrorMoveEvent
 * @module MirrorMoveEvent
 * @extends MirrorEvent
 */
export class MirrorMoveEvent extends MirrorEvent {
  static type = 'mirror:move';
  static cancelable = true;

  /**
   * Draggables mirror element
   * @property mirror
   * @type {HTMLElement}
   * @readonly
   */
  get mirror() {
    return this.data.mirror;
  }
}

/**
 * Mirror destroy event
 * @class MirrorDestroyEvent
 * @module MirrorDestroyEvent
 * @extends MirrorEvent
 */
export class MirrorDestroyEvent extends MirrorEvent {
  static type = 'mirror:destroy';
  static cancelable = true;

  /**
   * Draggables mirror element
   * @property mirror
   * @type {HTMLElement}
   * @readonly
   */
  get mirror() {
    return this.data.mirror;
  }
}