Remove trunk directory

2009-11-06 23:30:29 -02:00
parent 2494133fed
commit 75470a91fd
715 changed files with 0 additions and 0 deletions
--- a/mindplot/src/main/javascript/commands/DeleteTopicCommand.js
+++ b/mindplot/src/main/javascript/commands/DeleteTopicCommand.js
@@ -0,0 +1,78 @@
+/*
+* Licensed to the Apache Software Foundation (ASF) under one or more
+* contributor license agreements.  See the NOTICE file distributed with
+* this work for additional information regarding copyright ownership.
+* The ASF licenses this file to You under the Apache License, Version 2.0
+* (the "License"); you may not use this file except in compliance with
+* the License.  You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*
+* $Id: file 64488 2006-03-10 17:32:09Z paulo $
+*/
+
+mindplot.commands.DeleteTopicCommand = mindplot.Command.extend(
+{
+    initialize: function(topicsIds)
+    {
+        core.assert(topicsIds, "topicsIds must be defined");
+        this._topicId = topicsIds;
+        this._deletedTopicModels = [];
+        this._parentTopicIds = [];
+        this._id = mindplot.Command._nextUUID();
+    },
+    execute: function(commandContext)
+    {
+        var topics = commandContext.findTopics(this._topicId);
+        topics.forEach(
+                function(topic, index)
+                {
+                    var model = topic.getModel().clone();
+                    this._deletedTopicModels.push(model);
+
+                    // Is connected?.
+                    var outTopic = topic.getOutgoingConnectedTopic();
+                    var outTopicId = null;
+                    if (outTopic != null)
+                    {
+                        outTopicId = outTopic.getId();
+                    }
+                    this._parentTopicIds.push(outTopicId);
+
+                    // Finally, delete the topic from the workspace...
+                    commandContext.deleteTopic(topic);
+
+                }.bind(this)
+                )
+    },
+    undoExecute: function(commandContext)
+    {
+
+        var topics = commandContext.findTopics(this._topicId);
+        var parent = commandContext.findTopics(this._parentTopicIds);
+
+        this._deletedTopicModels.forEach(
+                function(model, index)
+                {
+                    var topic = commandContext.createTopic(model);
+
+                    // Was the topic connected?
+                    var parentTopic = parent[index];
+                    if (parentTopic != null)
+                    {
+                        commandContext.connect(topic, parentTopic);
+                    }
+
+                }.bind(this)
+                )
+
+        this._deletedTopicModels = [];
+        this._parentTopicIds = [];
+    }
+});