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https://bitbucket.org/wisemapping/wisemapping-open-source.git
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120 lines
4.0 KiB
JavaScript
120 lines
4.0 KiB
JavaScript
/*
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* Copyright [2011] [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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mindplot.model.Mindmap = new Class({
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Extends: mindplot.model.IMindmap,
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initialize : function(id, version) {
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$assert(id, "Id can not be null");
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this._branches = [];
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this._description = null;
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this._relationships = [];
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this._version = $defined(version) ? version : mindplot.persistence.ModelCodeName.TANGO;
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this._id = id;
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},
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getDescription : function() {
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return this._description;
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},
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setDescription : function(value) {
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this._description = value;
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},
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getId : function() {
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return this._id;
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},
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setId : function(id) {
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this._id = id;
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},
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getVersion : function() {
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return this._version;
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},
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setVersion : function(version) {
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this._version = version;
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},
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addBranch : function(nodeModel) {
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$assert(nodeModel && nodeModel.isNodeModel(), 'Add node must be invoked with model objects');
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var branches = this.getBranches();
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if (branches.length == 0) {
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$assert(nodeModel.getType() == mindplot.model.INodeModel.CENTRAL_TOPIC_TYPE, "First element must be the central topic");
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nodeModel.setPosition(0, 0);
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} else {
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$assert(nodeModel.getType() != mindplot.model.INodeModel.CENTRAL_TOPIC_TYPE, "Mindmaps only have one cental topic");
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}
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this._branches.push(nodeModel);
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},
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removeBranch : function(nodeModel) {
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$assert(nodeModel && nodeModel.isNodeModel(), 'Remove node must be invoked with model objects');
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return this._branches.erase(nodeModel);
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},
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getBranches : function() {
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return this._branches;
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},
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getRelationships : function() {
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return this._relationships;
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},
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hasAlreadyAdded : function(node) {
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var result = false;
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// Check in not connected nodes.
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var branches = this._branches;
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for (var i = 0; i < branches.length; i++) {
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result = branches[i]._isChildNode(node);
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if (result) {
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break;
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}
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}
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},
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createNode : function(type, id) {
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type = !$defined(type) ? mindplot.model.INodeModel.MAIN_TOPIC_TYPE : type;
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return new mindplot.model.NodeModel(type, this, id);
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},
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createRelationship : function(sourceNodeId, targetNodeId) {
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$assert($defined(sourceNodeId), 'from node cannot be null');
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$assert($defined(targetNodeId), 'to node cannot be null');
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return new mindplot.model.RelationshipModel(sourceNodeId, targetNodeId);
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},
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addRelationship : function(relationship) {
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this._relationships.push(relationship);
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},
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deleteRelationship : function(relationship) {
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this._relationships.erase(relationship);
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}
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}
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);
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mindplot.model.Mindmap.buildEmpty = function(mapId) {
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var result = new mindplot.model.Mindmap(mapId);
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var node = result.createNode(mindplot.model.INodeModel.CENTRAL_TOPIC_TYPE, 0);
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result.addBranch(node);
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return result;
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}; |