Viewing File: /usr/local/cpanel/3rdparty/share/angular-ui-scroll/1.6.1/src/modules/elementRoutines.js

export default class ElementRoutines {

  constructor($injector, $q) {
    this.$animate = ($injector.has && $injector.has('$animate')) ? $injector.get('$animate') : null;
    this.isAngularVersionLessThen1_3 = angular.version.major === 1 && angular.version.minor < 3;
    this.$q = $q;
  }

  insertElement(newElement, previousElement) {
    previousElement.after(newElement);
    return [];
  }

  removeElement(wrapper) {
    wrapper.element.remove();
    wrapper.scope.$destroy();
    return [];
  }

  insertElementAnimated(newElement, previousElement) {
    if (!this.$animate) {
      return this.insertElement(newElement, previousElement);
    }

    if (this.isAngularVersionLessThen1_3) {
      const deferred = this.$q.defer();
      // no need for parent - previous element is never null
      this.$animate.enter(newElement, null, previousElement, () => deferred.resolve());

      return [deferred.promise];
    }

    // no need for parent - previous element is never null
    return [this.$animate.enter(newElement, null, previousElement)];
  }

  removeElementAnimated(wrapper) {
    if (!this.$animate) {
      return this.removeElement(wrapper);
    }

    if (this.isAngularVersionLessThen1_3) {
      const deferred = this.$q.defer();
      this.$animate.leave(wrapper.element, () => {
        wrapper.scope.$destroy();
        return deferred.resolve();
      });

      return [deferred.promise];
    }

    return [(this.$animate.leave(wrapper.element)).then(() => wrapper.scope.$destroy())];
  }
}