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48 lines
1.7 KiB
JavaScript
48 lines
1.7 KiB
JavaScript
/*
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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.commands.ChangeLinkToTopicCommand = new Class({
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Extends:mindplot.Command,
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initialize: function(topicId, url) {
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$assert(topicId, 'topicId can not be null');
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this._objectsIds = topicId;
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this._url = url;
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this._id = mindplot.Command._nextUUID();
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},
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execute: function(commandContext) {
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var topic = commandContext.findTopics(this._objectsIds)[0];
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if (topic.hasLink()) {
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var model = topic.getModel();
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var link = model.getLinks()[0];
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this._oldUrl = link.getUrl();
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topic.removeLink();
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}
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topic.addLink(this._url);
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},
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undoExecute: function(commandContext) {
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var topic = commandContext.findTopics(this._objectsIds)[0];
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if (this._oldtext) {
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topic.removeLink();
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topic.addLink(this._oldUrl);
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} else {
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topic.removeLink();
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}
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}
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}); |