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Commands fixed.

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This commit is contained in:
Paulo Veiga
2011-07-30 18:55:32 -03:00
parent b5987d1b89
commit 6a4a0f68fc
17 changed files with 471 additions and 392 deletions
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62
mindplot/src/main/javascript/commands/GenericFunctionCommand.js
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@@ -1,26 +1,24 @@
/*
* Copyright [2011] [wisemapping]
*
* Licensed under WiseMapping Public License, Version 1.0 (the "License").
* It is basically the Apache License, Version 2.0 (the "License") plus the
* "powered by wisemapping" text requirement on every single page;
* you may not use this file except in compliance with the License.
* You may obtain a copy of the license at
*
* http://www.wisemapping.org/license
*
* 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.
*/
* Copyright [2011] [wisemapping]
*
* Licensed under WiseMapping Public License, Version 1.0 (the "License").
* It is basically the Apache License, Version 2.0 (the "License") plus the
* "powered by wisemapping" text requirement on every single page;
* you may not use this file except in compliance with the License.
* You may obtain a copy of the license at
*
* http://www.wisemapping.org/license
*
* 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.
*/
mindplot.commands.GenericFunctionCommand =new Class(
{
mindplot.commands.GenericFunctionCommand = new Class({
Extends:mindplot.Command,
initialize: function(commandFunc,value,topicsIds)
{
initialize: function(commandFunc, value, topicsIds) {
$assert(commandFunc, "commandFunc must be defined");
$assert(topicsIds, "topicsIds must be defined");
this._value = value;
@@ -29,38 +27,30 @@ mindplot.commands.GenericFunctionCommand =new Class(
this._oldValues = [];
this._id = mindplot.Command._nextUUID();
},
execute: function(commandContext)
{
if (!this.applied)
{
execute: function(commandContext) {
if (!this.applied) {
var topics = commandContext.findTopics(this._selectedObjectsIds);
topics.forEach(function(topic)
{
topics.forEach(function(topic) {
var oldValue = this._commandFunc(topic, this._value);
this._oldValues.push(oldValue);
}.bind(this));
this.applied = true;
} else
{
} else {
throw "Command can not be applied two times in a row.";
}
},
undoExecute: function(commandContext)
{
if (this.applied)
{
undoExecute: function(commandContext) {
if (this.applied) {
var topics = commandContext.findTopics(this._selectedObjectsIds);
topics.forEach(function(topic,index)
{
topics.forEach(function(topic, index) {
this._commandFunc(topic, this._oldValues[index]);
}.bind(this));
this.applied = false;
this._oldValues = [];
} else
{
} else {
throw "undo can not be applied.";
}
}