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https://bitbucket.org/wisemapping/wisemapping-open-source.git
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137 lines
3.8 KiB
JavaScript
137 lines
3.8 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.CentralTopic = function(model)
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{
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core.assert(model, "Model can not be null");
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this.setModel(model);
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var topicBoard = new mindplot.CentralTopicBoard(this);
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mindplot.CentralTopic.superClass.initialize.call(this, topicBoard);
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this.__onLoad = true;
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};
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objects.extend(mindplot.CentralTopic, mindplot.Topic);
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mindplot.CentralTopic.prototype.workoutIncomingConnectionPoint = function(sourcePosition)
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{
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return this.getPosition();
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};
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mindplot.CentralTopic.prototype.getTopicType = function()
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{
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return mindplot.NodeModel.CENTRAL_TOPIC_TYPE;
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};
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mindplot.CentralTopic.prototype.setCursor = function(type)
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{
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type = (type == 'move') ? 'default' : type;
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mindplot.CentralTopic.superClass.setCursor.call(this, type);
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};
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mindplot.CentralTopic.prototype.isConnectedToCentralTopic = function()
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{
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return false;
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};
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mindplot.CentralTopic.prototype.createChildModel = function()
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{
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// Create a new node ...
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var model = this.getModel();
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var mindmap = model.getMindmap();
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var childModel = mindmap.createNode(mindplot.NodeModel.MAIN_TOPIC_TYPE);
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if (!core.Utils.isDefined(this.___siblingDirection))
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{
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this.___siblingDirection = 1;
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}
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// Positionate following taking into account this internal flag ...
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if (this.___siblingDirection == 1)
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{
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childModel.setPosition(100, 0);
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} else
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{
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childModel.setPosition(-100, 0);
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}
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this.___siblingDirection = -this.___siblingDirection;
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// Create a new node ...
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childModel.setOrder(0);
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return childModel;
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};
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mindplot.CentralTopic.prototype._defaultShapeType = function()
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{
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return mindplot.NodeModel.SHAPE_TYPE_ROUNDED_RECT;
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};
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mindplot.CentralTopic.prototype.updateTopicShape = function()
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{
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};
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mindplot.CentralTopic.prototype._updatePositionOnChangeSize = function(oldSize, newSize) {
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// Center main topic ...
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var zeroPoint = new core.Point(0, 0);
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this.setPosition(zeroPoint);
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// Update children position based on the new figure size ...
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var xOffset = newSize.width - oldSize.width;
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xOffset = Math.round(xOffset / 2);
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if (!this.__onLoad)
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{
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// HACK: on load ignore changes of position in order to avoid adding
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// several times the central topic distance to all the child nodes...
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var topicBoard = this.getTopicBoard();
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topicBoard.updateChildrenPosition(this, xOffset);
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this.__onLoad = false;
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}
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};
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mindplot.CentralTopic.prototype._defaultText = function()
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{
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return "Central Topic";
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};
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mindplot.CentralTopic.prototype._defaultBackgroundColor = function()
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{
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return "#f7f7f7";
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};
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mindplot.CentralTopic.prototype._defaultBorderColor = function()
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{
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return "#023BB9";
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};
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mindplot.CentralTopic.prototype._defaultFontStyle = function()
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{
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return {
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font:"Verdana",
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size: 10,
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style:"normal",
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weight:"bold",
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color:"#023BB9"
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};
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}; |