polygerrit-ui/app/elements/change/gr-confirm-cherrypick-dialog/gr-confirm-cherrypick-dialog.js

// Copyright (C) 2016 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';

  Polymer({
    is: 'gr-confirm-cherrypick-dialog',

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

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

    properties: {
      branch: String,
      changeStatus: String,
      commitMessage: String,
      commitNum: String,
      message: String,
    },

    observers: [
      '_computeMessage(changeStatus, commitNum, commitMessage)',
    ],

    _computeMessage(changeStatus, commitNum, commitMessage) {
      let newMessage = commitMessage;

      if (changeStatus === 'MERGED') {
        newMessage += '(cherry picked from commit ' + commitNum + ')';
      }
      this.message = newMessage;
    },

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

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