mirror of
https://bitbucket.org/wisemapping/wisemapping-open-source.git
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321 lines
8.7 KiB
JavaScript
321 lines
8.7 KiB
JavaScript
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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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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* $Id: file 64488 2006-03-10 17:32:09Z paulo $
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*/
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mindplot.XMLMindmapSerializer = function()
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{
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};
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mindplot.XMLMindmapSerializer.prototype.toXML = function(mindmap)
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{
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core.assert(mindmap, "Can not save a null mindmap");
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var document = core.Utils.createDocument();
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// Store map attributes ...
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var mapElem = document.createElement("map");
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var name = mindmap.getId();
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if (name)
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{
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mapElem.setAttribute('name', name);
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}
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document.appendChild(mapElem);
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// Create branches ...
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var topics = mindmap.getBranches();
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for (var i = 0; i < topics.length; i++)
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{
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var topic = topics[i];
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var topicDom = this._topicToXML(document, topic);
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mapElem.appendChild(topicDom);
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}
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return document;
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};
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mindplot.XMLMindmapSerializer.prototype._topicToXML = function(document, topic)
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{
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var parentTopic = document.createElement("topic");
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// Set topic attributes...
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if (topic.getType() == mindplot.NodeModel.CENTRAL_TOPIC_TYPE)
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{
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parentTopic.setAttribute("central", true);
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} else
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{
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var parent = topic.getParent();
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if (parent == null || parent.getType() == mindplot.NodeModel.CENTRAL_TOPIC_TYPE)
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{
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var pos = topic.getPosition();
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parentTopic.setAttribute("position", pos.x + ',' + pos.y);
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} else
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{
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var order = topic.getOrder();
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parentTopic.setAttribute("order", order);
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}
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}
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var text = topic.getText();
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if (text) {
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parentTopic.setAttribute('text', text);
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}
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var shape = topic.getShapeType();
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if (shape) {
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parentTopic.setAttribute('shape', shape);
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}
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if(topic.areChildrenShrinked())
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{
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parentTopic.setAttribute('shrink',true);
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}
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// Font properties ...
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var font = "";
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var fontFamily = topic.getFontFamily();
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font += (fontFamily ? fontFamily : '') + ';';
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var fontSize = topic.getFontSize();
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font += (fontSize ? fontSize : '') + ';';
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var fontColor = topic.getFontColor();
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font += (fontColor ? fontColor : '') + ';';
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var fontWeight = topic.getFontWeight();
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font += (fontWeight ? fontWeight : '') + ';';
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var fontStyle = topic.getFontStyle();
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font += (fontStyle ? fontStyle : '') + ';';
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if (fontFamily || fontSize || fontColor || fontWeight || fontStyle)
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{
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parentTopic.setAttribute('fontStyle', font);
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}
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var bgColor = topic.getBackgroundColor();
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if (bgColor) {
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parentTopic.setAttribute('bgColor', bgColor);
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}
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var brColor = topic.getBorderColor();
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if (brColor) {
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parentTopic.setAttribute('brColor', brColor);
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}
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//ICONS
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var icons = topic.getIcons();
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for (var i = 0; i < icons.length; i++)
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{
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var icon = icons[i];
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var iconDom = this._iconToXML(document, icon);
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parentTopic.appendChild(iconDom);
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}
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//LINKS
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var links = topic.getLinks();
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for (var i = 0; i < links.length; i++)
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{
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var link = links[i];
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var linkDom = this._linkToXML(document, link);
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parentTopic.appendChild(linkDom);
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}
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var notes = topic.getNotes();
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for (var i = 0; i < notes.length; i++)
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{
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var note = notes[i];
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var noteDom = this._noteToXML(document, note);
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parentTopic.appendChild(noteDom);
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}
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//CHILDREN TOPICS
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var childTopics = topic.getChildren();
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for (var i = 0; i < childTopics.length; i++)
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{
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var childTopic = childTopics[i];
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var childDom = this._topicToXML(document, childTopic);
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parentTopic.appendChild(childDom);
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}
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return parentTopic;
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};
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mindplot.XMLMindmapSerializer.prototype._iconToXML = function(document, icon)
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{
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var iconDom = document.createElement("icon");
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iconDom.setAttribute('id', icon.getIconType());
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return iconDom;
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};
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mindplot.XMLMindmapSerializer.prototype._linkToXML = function(document, link)
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{
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var linkDom = document.createElement("link");
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linkDom.setAttribute('url', link.getUrl());
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return linkDom;
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};
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mindplot.XMLMindmapSerializer.prototype._noteToXML = function(document, note)
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{
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var noteDom = document.createElement("note");
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noteDom.setAttribute('text', note.getText());
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return noteDom;
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};
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mindplot.XMLMindmapSerializer.prototype.loadFromDom = function(dom)
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{
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core.assert(dom, "Dom can not be null");
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var rootElem = dom.documentElement;
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// Is a wisemap?.
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core.assert(rootElem.tagName == mindplot.XMLMindmapSerializer.MAP_ROOT_NODE, "This seem not to be a map document.");
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// Start the loading process ...
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var mindmap = new mindplot.Mindmap();
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var children = rootElem.childNodes;
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for (var i = 0; i < children.length; i++)
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{
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var child = children[i];
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if (child.nodeType == 1)
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{
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var topic = this._deserializeNode(child, mindmap);
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mindmap.addBranch(topic);
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}
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}
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return mindmap;
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};
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mindplot.XMLMindmapSerializer.prototype._deserializeNode = function(domElem, mindmap)
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{
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var type = (domElem.getAttribute('central') != null) ? mindplot.NodeModel.CENTRAL_TOPIC_TYPE : mindplot.NodeModel.MAIN_TOPIC_TYPE;
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var topic = mindmap.createNode(type);
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// Load attributes...
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var text = domElem.getAttribute('text');
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if (text) {
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topic.setText(text);
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}
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var order = domElem.getAttribute('order');
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if (order) {
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topic.setOrder(order);
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}
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var shape = domElem.getAttribute('shape');
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if (shape) {
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topic.setShapeType(shape);
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}
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var isShrink = domElem.getAttribute('shrink');
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if(isShrink)
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{
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topic.setChildrenShrinked(isShrink);
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}
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var fontStyle = domElem.getAttribute('fontStyle');
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if (fontStyle) {
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var font = fontStyle.split(';');
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if (font[0])
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{
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topic.setFontFamily(font[0]);
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}
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if (font[1])
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{
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topic.setFontSize(font[1]);
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}
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if (font[2])
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{
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topic.setFontColor(font[2]);
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}
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if (font[3])
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{
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topic.setFontWeight(font[3]);
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}
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if (font[4])
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{
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topic.setFontStyle(font[4]);
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}
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}
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var bgColor = domElem.getAttribute('bgColor');
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if (bgColor) {
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topic.setBackgroundColor(bgColor);
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}
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var borderColor = domElem.getAttribute('brColor');
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if (borderColor) {
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topic.setBorderColor(borderColor);
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}
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var position = domElem.getAttribute('position');
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if (position) {
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var pos = position.split(',');
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topic.setPosition(pos[0], pos[1]);
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}
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//Creating icons and children nodes
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var children = domElem.childNodes;
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for (var i = 0; i < children.length; i++)
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{
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var child = children[i];
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if (child.nodeType == 1)
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{
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core.assert(child.tagName == "topic" || child.tagName == "icon" || child.tagName == "link" || child.tagName == "note", 'Illegal node type:' + child.tagName);
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if (child.tagName == "topic") {
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var childTopic = this._deserializeNode(child, mindmap);
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childTopic.connectTo(topic);
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} else if(child.tagName == "icon") {
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var icon = this._deserializeIcon(child, topic);
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topic.addIcon(icon);
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} else if(child.tagName == "link") {
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var link = this._deserializeLink(child, topic);
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topic.addLink(link);
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} else if(child.tagName == "note") {
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var note = this._deserializeNote(child, topic);
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topic.addNote(note);
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}
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}
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}
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;
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return topic;
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};
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mindplot.XMLMindmapSerializer.prototype._deserializeIcon = function(domElem, topic)
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{
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return topic.createIcon(domElem.getAttribute("id"));
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};
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mindplot.XMLMindmapSerializer.prototype._deserializeLink = function(domElem, topic)
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{
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return topic.createLink(domElem.getAttribute("url"));
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};
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mindplot.XMLMindmapSerializer.prototype._deserializeNote = function(domElem, topic)
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{
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return topic.createNote(domElem.getAttribute("text"));
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};
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mindplot.XMLMindmapSerializer.MAP_ROOT_NODE = 'map'; |