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51 lines
1.8 KiB
JavaScript
51 lines
1.8 KiB
JavaScript
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/*
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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.commands.AddTopicCommand = mindplot.Command.extend(
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{
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initialize: function(model, parentTopicId)
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{
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core.assert(model, 'Model can not be null');
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this._model = model;
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this._parentId = parentTopicId;
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this._id = mindplot.Command._nextUUID();
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},
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execute: function(commandContext)
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{
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// Add a new topic ...
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var topic = commandContext.createTopic(this._model);
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// Connect to topic ...
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if (this._parentId)
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{
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var parentTopic = commandContext.findTopics(this._parentId)[0];
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commandContext.connect(topic, parentTopic);
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}
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// Finally, focus ...
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topic.setOnFocus(true);
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},
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undoExecute: function(commandContext)
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{
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// Finally, delete the topic from the workspace ...
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var topicId = this._model.getId();
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var topic = commandContext.findTopics(topicId)[0];
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commandContext.deleteTopic(topic);
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}
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});
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