polygerrit-ui/app/elements/admin/gr-confirm-delete-item-dialog/gr-confirm-delete-item-dialog.js

/**
 * @license
 * Copyright (C) 2017 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
(function() {
  'use strict';

  const DETAIL_TYPES = {
    BRANCHES: 'branches',
    ID: 'id',
    TAGS: 'tags',
  };

  Polymer({
    is: 'gr-confirm-delete-item-dialog',
    _legacyUndefinedCheck: true,

    /**
     * Fired when the confirm button is pressed.
     *
     * @event confirm
     */

    /**
     * Fired when the cancel button is pressed.
     *
     * @event cancel
     */

    properties: {
      item: String,
      itemType: String,
    },

    behaviors: [
      Gerrit.FireBehavior,
    ],

    _handleConfirmTap(e) {
      e.preventDefault();
      e.stopPropagation();
      this.fire('confirm', null, {bubbles: false});
    },

    _handleCancelTap(e) {
      e.preventDefault();
      e.stopPropagation();
      this.fire('cancel', null, {bubbles: false});
    },

    _computeItemName(detailType) {
      if (detailType === DETAIL_TYPES.BRANCHES) {
        return 'Branch';
      } else if (detailType === DETAIL_TYPES.TAGS) {
        return 'Tag';
      } else if (detailType === DETAIL_TYPES.ID) {
        return 'ID';
      }
    },
  });
})();