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/GenericFunctionCommand.js
+++ b/mindplot/src/main/javascript/commands/GenericFunctionCommand.js
@@ -0,0 +1,67 @@
+/*
+* 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.GenericFunctionCommand = mindplot.Command.extend(
+{
+   initialize: function(commandFunc,value,topicsIds)
+    {
+        core.assert(commandFunc, "commandFunc must be defined");
+        core.assert(topicsIds, "topicsIds must be defined");
+        this._value = value;
+        this._topicId = topicsIds;
+        this._commandFunc = commandFunc;
+        this._oldValues = [];
+        this._id = mindplot.Command._nextUUID();
+    },
+    execute: function(commandContext)
+    {
+        if (!this.applied)
+        {
+            var topics = commandContext.findTopics(this._topicId);
+            topics.forEach(function(topic)
+            {
+                var oldValue = this._commandFunc(topic, this._value);
+                this._oldValues.push(oldValue);
+            }.bind(this));
+            this.applied = true;
+        } else
+        {
+            throw "Command can not be applied two times in a row.";
+        }
+
+    },
+    undoExecute: function(commandContext)
+    {
+       if (this.applied)
+        {
+            var topics = commandContext.findTopics(this._topicId);
+            topics.forEach(function(topic,index)
+            {
+                this._commandFunc(topic, this._oldValues[index]);
+
+            }.bind(this));
+
+            this.applied = false;
+            this._oldValues = [];
+        } else
+        {
+            throw "undo can not be applied.";
+        }
+    }
+});