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61 lines
1.9 KiB
JavaScript
61 lines
1.9 KiB
JavaScript
/*
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* Copyright [2015] [wisemapping]
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*
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* Licensed under WiseMapping Public License, Version 1.0 (the "License").
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* It is basically the Apache License, Version 2.0 (the "License") plus the
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* "powered by wisemapping" text requirement on every single page;
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the license at
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*
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* http://www.wisemapping.org/license
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { $assert, $defined } from '@wisemapping/core-js';
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import ModelCodeName from './ModelCodeName';
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import XMLSerializer from './XMLSerializer_Pela';
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class Beta2PelaMigrator {
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constructor(betaSerializer) {
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this._betaSerializer = betaSerializer;
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this._pelaSerializer = new XMLSerializer();
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}
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toXML(mindmap) {
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return this._pelaSerializer.toXML(mindmap);
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}
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loadFromDom(dom, mapId) {
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$assert($defined(mapId), 'mapId can not be null');
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const mindmap = this._betaSerializer.loadFromDom(dom, mapId);
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mindmap.setVersion(ModelCodeName.PELA);
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// Beta does not set position on second level nodes ...
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const branches = mindmap.getBranches();
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const me = this;
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branches.forEach((model) => {
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me._fixPosition(model);
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});
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return mindmap;
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}
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_fixPosition(parentModel) {
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const parentPos = parentModel.getPosition();
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const isRight = parentPos.x > 0;
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const me = this;
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parentModel.getChildren().forEach((child) => {
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if (!child.getPosition()) {
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child.setPosition(parentPos.x + (50 * isRight ? 1 : -1), parentPos.y);
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}
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me._fixPosition(child);
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});
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}
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}
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export default Beta2PelaMigrator;
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