forked from enviPath/enviPy
35 lines
1.1 KiB
JavaScript
35 lines
1.1 KiB
JavaScript
/****************************************************************************
|
|
* Copyright 2017 EPAM Systems
|
|
*
|
|
* 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.
|
|
***************************************************************************/
|
|
|
|
var Action = require('../action');
|
|
|
|
function ChiralFlagTool(editor) {
|
|
if (!(this instanceof ChiralFlagTool)) {
|
|
this.editor = editor;
|
|
const rnd = this.editor.render;
|
|
|
|
let action = null;
|
|
if (rnd.ctab.molecule.isChiral === false)
|
|
action = Action.fromChiralFlagAddition(rnd.ctab);
|
|
else
|
|
action = Action.fromChiralFlagDeletion(rnd.ctab);
|
|
|
|
this.editor.update(action);
|
|
}
|
|
}
|
|
|
|
module.exports = ChiralFlagTool;
|