Fix several errors removing a node ...
This commit is contained in:
Paulo Gustavo Veiga
@@ -1,193 +1,210 @@
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/*
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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.NodeModel = new Class({
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Extends: mindplot.model.INodeModel,
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initialize:function(type, mindmap, id) {
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$assert(type, 'Node type can not be null');
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$assert(mindmap, 'mindmap can not be null');
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this._properties = {};
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this.parent(mindmap);
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this.setId(id);
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this.setType(type);
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this.areChildrenShrunken(false);
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this._children = [];
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this._feature = [];
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},
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createFeature: function(type, attributes) {
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return mindplot.TopicFeature.createModel(type, this, attributes);
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},
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addFeature: function(feature) {
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$assert(feature, 'feature can not be null');
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this._feature.push(feature);
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},
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getFeatures: function() {
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return this._feature;
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},
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removeFeature: function(feature) {
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$assert(feature, 'feature can not be null');
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this._feature.erase(feature);
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},
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findFeatureByType : function(type) {
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$assert(type, 'type can not be null');
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return this._feature.filter(function(feature) {
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return feature.getType() == type;
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});
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},
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findFeatureById : function(id) {
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$assert($defined(id), 'id can not be null');
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return this._feature.filter(function(feature) {
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return feature.getId() == id;
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})[0];
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},
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getPropertiesKeys : function() {
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return Object.keys(this._properties);
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},
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putProperty : function(key, value) {
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$defined(key, 'key can not be null');
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this._properties[key] = value;
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},
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getProperties: function() {
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return this._properties;
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},
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getProperty : function(key) {
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$defined(key, 'key can not be null');
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var result = this._properties[key];
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return !$defined(result) ? null : result;
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},
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clone : function() {
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var result = new mindplot.model.NodeModel(this.getType(), this._mindmap);
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result._children = this._children.each(function(node) {
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var cnode = node.clone();
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cnode._parent = result;
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return cnode;
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});
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result._properties = Object.clone(this._properties);
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result._feature = this._feature.clone();
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return result;
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},
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appendChild : function(child) {
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$assert(child && child.isNodeModel(), 'Only NodeModel can be appended to Mindmap object');
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this._children.push(child);
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child._parent = this;
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},
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removeChild : function(child) {
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$assert(child && child.isNodeModel(), 'Only NodeModel can be appended to Mindmap object.');
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this._children.erase(child);
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child._parent = null;
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},
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getChildren : function() {
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return this._children;
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},
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getParent : function() {
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return this._parent;
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},
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setParent : function(parent) {
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$assert(parent != this, 'The same node can not be parent and child if itself.');
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this._parent = parent;
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},
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canBeConnected : function(sourceModel, sourcePosition, targetTopicHeight,targetTopicSize) {
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$assert(sourceModel != this, 'The same node can not be parent and child if itself.');
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$assert(sourcePosition, 'childPosition can not be null.');
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$assert(targetTopicHeight, 'childrenWidth can not be null.');
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$assert(targetTopicSize, 'targetTopicSize can not be null.');
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// Only can be connected if the node is in the left or rigth.
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var targetModel = this;
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var mindmap = targetModel.getMindmap();
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var targetPosition = targetModel.getPosition();
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var result = false;
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if (sourceModel.getType() == mindplot.model.INodeModel.MAIN_TOPIC_TYPE) {
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// Finally, check current node position ...
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var yDistance = Math.abs(sourcePosition.y - targetPosition.y);
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var gap = 35 + targetTopicHeight / 2;
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if (targetModel.getChildren().length > 0) {
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gap += Math.abs(targetPosition.y - targetModel.getChildren()[0].getPosition().y);
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}
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if (yDistance <= gap) {
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// Circular connection ?
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if (!sourceModel._isChildNode(this)) {
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var toleranceDistance = (targetTopicSize.width / 2) + targetTopicHeight;
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var xDistance = sourcePosition.x - targetPosition.x;
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var isTargetAtRightFromCentral = targetPosition.x >= 0;
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if (isTargetAtRightFromCentral) {
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if (xDistance >= -targetTopicSize.width / 2 && xDistance <= mindplot.model.INodeModel.MAIN_TOPIC_TO_MAIN_TOPIC_DISTANCE / 2 + (targetTopicSize.width / 2)) {
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result = true;
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}
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} else {
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if (xDistance <= targetTopicSize.width / 2 && Math.abs(xDistance) <= mindplot.model.INodeModel.MAIN_TOPIC_TO_MAIN_TOPIC_DISTANCE / 2 + (targetTopicSize.width / 2)) {
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result = true;
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}
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}
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}
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}
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} else {
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throw "No implemented yet";
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}
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return result;
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},
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_isChildNode : function(node) {
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var result = false;
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if (node == this) {
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result = true;
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} else {
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var children = this.getChildren();
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for (var i = 0; i < children.length; i++) {
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var child = children[i];
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result = child._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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return result;
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},
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inspect : function() {
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return '(type:' + this.getType() + ' , id: ' + this.getId() + ')';
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}
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/*
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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.NodeModel = new Class({
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Extends: mindplot.model.INodeModel,
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initialize:function(type, mindmap, id) {
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$assert(type, 'Node type can not be null');
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$assert(mindmap, 'mindmap can not be null');
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this._properties = {};
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this.parent(mindmap);
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this.setId(id);
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this.setType(type);
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this.areChildrenShrunken(false);
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this._children = [];
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this._feature = [];
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},
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createFeature: function(type, attributes) {
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return mindplot.TopicFeature.createModel(type, this, attributes);
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},
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addFeature: function(feature) {
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$assert(feature, 'feature can not be null');
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this._feature.push(feature);
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},
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getFeatures: function() {
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return this._feature;
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},
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removeFeature: function(feature) {
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$assert(feature, 'feature can not be null');
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this._feature.erase(feature);
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},
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findFeatureByType : function(type) {
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$assert(type, 'type can not be null');
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return this._feature.filter(function(feature) {
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return feature.getType() == type;
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});
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},
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findFeatureById : function(id) {
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$assert($defined(id), 'id can not be null');
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return this._feature.filter(function(feature) {
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return feature.getId() == id;
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})[0];
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},
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getPropertiesKeys : function() {
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return Object.keys(this._properties);
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},
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putProperty : function(key, value) {
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$defined(key, 'key can not be null');
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this._properties[key] = value;
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},
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getProperties: function() {
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return this._properties;
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},
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getProperty : function(key) {
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$defined(key, 'key can not be null');
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var result = this._properties[key];
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return !$defined(result) ? null : result;
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},
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clone : function() {
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var result = new mindplot.model.NodeModel(this.getType(), this._mindmap);
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result._children = this._children.each(function(node) {
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var cnode = node.clone();
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cnode._parent = result;
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return cnode;
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});
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result._properties = Object.clone(this._properties);
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result._feature = this._feature.clone();
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return result;
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},
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appendChild : function(child) {
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$assert(child && child.isNodeModel(), 'Only NodeModel can be appended to Mindmap object');
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this._children.push(child);
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child._parent = this;
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},
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removeChild : function(child) {
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$assert(child && child.isNodeModel(), 'Only NodeModel can be appended to Mindmap object.');
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this._children.erase(child);
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child._parent = null;
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},
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getChildren : function() {
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return this._children;
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},
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getParent : function() {
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return this._parent;
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},
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setParent : function(parent) {
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$assert(parent != this, 'The same node can not be parent and child if itself.');
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this._parent = parent;
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},
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canBeConnected : function(sourceModel, sourcePosition, targetTopicHeight,targetTopicSize) {
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$assert(sourceModel != this, 'The same node can not be parent and child if itself.');
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$assert(sourcePosition, 'childPosition can not be null.');
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$assert(targetTopicHeight, 'childrenWidth can not be null.');
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$assert(targetTopicSize, 'targetTopicSize can not be null.');
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// Only can be connected if the node is in the left or rigth.
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var targetModel = this;
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var mindmap = targetModel.getMindmap();
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var targetPosition = targetModel.getPosition();
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var result = false;
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if (sourceModel.getType() == mindplot.model.INodeModel.MAIN_TOPIC_TYPE) {
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// Finally, check current node position ...
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var yDistance = Math.abs(sourcePosition.y - targetPosition.y);
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var gap = 35 + targetTopicHeight / 2;
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if (targetModel.getChildren().length > 0) {
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gap += Math.abs(targetPosition.y - targetModel.getChildren()[0].getPosition().y);
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}
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if (yDistance <= gap) {
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// Circular connection ?
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if (!sourceModel._isChildNode(this)) {
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var toleranceDistance = (targetTopicSize.width / 2) + targetTopicHeight;
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var xDistance = sourcePosition.x - targetPosition.x;
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var isTargetAtRightFromCentral = targetPosition.x >= 0;
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if (isTargetAtRightFromCentral) {
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if (xDistance >= -targetTopicSize.width / 2 && xDistance <= mindplot.model.INodeModel.MAIN_TOPIC_TO_MAIN_TOPIC_DISTANCE / 2 + (targetTopicSize.width / 2)) {
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result = true;
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}
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} else {
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if (xDistance <= targetTopicSize.width / 2 && Math.abs(xDistance) <= mindplot.model.INodeModel.MAIN_TOPIC_TO_MAIN_TOPIC_DISTANCE / 2 + (targetTopicSize.width / 2)) {
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result = true;
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}
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}
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}
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}
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} else {
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throw "No implemented yet";
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}
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return result;
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},
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_isChildNode : function(node) {
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var result = false;
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if (node == this) {
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result = true;
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} else {
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var children = this.getChildren();
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for (var i = 0; i < children.length; i++) {
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var child = children[i];
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result = child._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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return result;
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},
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findNodeById : function(id) {
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var result = null;
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if (this.getId() == id) {
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return this;
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} else {
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var children = this.getChildren();
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for (var i = 0; i < children.length; i++) {
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var child = children[i];
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result = child.findNodeById(id);
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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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return result;
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},
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inspect : function() {
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return '(type:' + this.getType() + ' , id: ' + this.getId() + ')';
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}
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});
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Block a user