wisemapping-frontend/packages/mindplot/lib/components/persistence/Beta2PelaMigrator.js
2021-09-29 17:24:07 -03:00

60 lines
2.1 KiB
JavaScript

/*
* Copyright [2015] [wisemapping]
*
* Licensed under WiseMapping Public License, Version 1.0 (the "License").
* It is basically the Apache License, Version 2.0 (the "License") plus the
* "powered by wisemapping" text requirement on every single page;
* you may not use this file except in compliance with the License.
* You may obtain a copy of the license at
*
* http://www.wisemapping.org/license
*
* 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.
*/
const ModelCodeName = require('./ModelCodeName').default
const XMLSerializer_Pela = require('./XMLSerializer_Pela').default;
const Beta2PelaMigrator = new Class({
initialize:function (betaSerializer) {
this._betaSerializer = betaSerializer;
this._pelaSerializer = new XMLSerializer_Pela();
},
toXML:function (mindmap) {
return this._pelaSerializer.toXML(mindmap);
},
loadFromDom:function (dom, mapId) {
$assert($defined(mapId), "mapId can not be null");
var mindmap = this._betaSerializer.loadFromDom(dom, mapId);
mindmap.setVersion(ModelCodeName.PELA);
// Beta does not set position on second level nodes ...
var branches = mindmap.getBranches();
var me = this;
_.each(branches, function (model) {
me._fixPosition(model);
});
return mindmap;
},
_fixPosition:function (parentModel) {
var parentPos = parentModel.getPosition();
var isRight = parentPos.x > 0;
var me = this;
_.each(parentModel.getChildren(), function (child) {
if (!child.getPosition()) {
child.setPosition(parentPos.x + (50 * isRight ? 1 : -1), parentPos.y);
}
me._fixPosition(child);
});
}
});
export default Beta2PelaMigrator;