mirror of
https://bitbucket.org/wisemapping/wisemapping-frontend.git
synced 2024-11-26 16:14:56 +01:00
100 lines
3.4 KiB
JavaScript
100 lines
3.4 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 XMLSerializer_Tango = require('./XMLSerializer_Tango').default
|
|
const ModelCodeName = require('./ModelCodeName').default;
|
|
|
|
const Pela2TangoMigrator = new Class({
|
|
initialize : function(pelaSerializer) {
|
|
this._pelaSerializer = pelaSerializer;
|
|
this._tangoSerializer = new XMLSerializer_Tango();
|
|
},
|
|
|
|
toXML : function(mindmap) {
|
|
return this._tangoSerializer.toXML(mindmap);
|
|
},
|
|
|
|
loadFromDom : function(dom, mapId) {
|
|
$assert($defined(mapId), "mapId can not be null");
|
|
var mindmap = this._pelaSerializer.loadFromDom(dom, mapId);
|
|
mindmap.setVersion(ModelCodeName.TANGO);
|
|
this._fixOrder(mindmap);
|
|
this._fixPosition(mindmap);
|
|
return mindmap;
|
|
},
|
|
|
|
_fixOrder : function(mindmap) {
|
|
// First level node policies has been changed.
|
|
var centralNode = mindmap.getBranches()[0];
|
|
var children = centralNode.getChildren();
|
|
var leftNodes = [];
|
|
var rightNodes = [];
|
|
for (var i = 0; i < children.length; i++) {
|
|
var child = children[i];
|
|
var position = child.getPosition();
|
|
if (position.x < 0) {
|
|
leftNodes.push(child);
|
|
} else {
|
|
rightNodes.push(child);
|
|
}
|
|
}
|
|
rightNodes.sort(function(a, b) {
|
|
return a.getOrder() > b.getOrder()
|
|
});
|
|
leftNodes.sort(function(a, b) {
|
|
return a.getOrder() > b.getOrder();
|
|
});
|
|
|
|
for (i = 0; i < rightNodes.length; i++) {
|
|
rightNodes[i].setOrder(i * 2);
|
|
}
|
|
|
|
for (i = 0; i < leftNodes.length; i++) {
|
|
leftNodes[i].setOrder(i * 2 + 1);
|
|
}
|
|
},
|
|
|
|
_fixPosition : function(mindmap) {
|
|
// Position was not required in previous versions. Try to synthesize one .
|
|
var centralNode = mindmap.getBranches()[0];
|
|
var children = centralNode.getChildren();
|
|
for (var i = 0; i < children.length; i++) {
|
|
var child = children[i];
|
|
var position = child.getPosition();
|
|
this._fixNodePosition(child, position)
|
|
|
|
}
|
|
},
|
|
_fixNodePosition : function(node, parentPosition) {
|
|
// Position was not required in previous versions. Try to synthesize one .
|
|
var position = node.getPosition();
|
|
if (!position) {
|
|
position = {x:parentPosition.x + 30,y:parentPosition.y};
|
|
node.setPosition(position.x, position.y);
|
|
}
|
|
var children = node.getChildren();
|
|
for (var i = 0; i < children.length; i++) {
|
|
var child = children[i];
|
|
this._fixNodePosition(child, position);
|
|
|
|
}
|
|
|
|
}
|
|
});
|
|
|
|
export default Pela2TangoMigrator;
|