60 lines
2.0 KiB
JavaScript
60 lines
2.0 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.LocalStorageManager = new Class({
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Extends:mindplot.PersistenceManager,
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initialize: function() {
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this.parent();
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},
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saveMapXml : function(mapId, mapXml, pref, saveHistory, events) {
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localStorage.setItem(mapId + "-xml", mapXml);
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events.onSuccess();
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},
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discard : function(mapId) {
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localStorage.removeItem(mapId + "-xml");
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},
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loadMapDom : function(mapId) {
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var xml = localStorage.getItem(mapId + "-xml");
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if (xml == null) {
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// Let's try to open one from the local directory ...
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var xmlRequest = new Request({
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url: 'samples/' + mapId + '.xml',
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method: 'get',
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async: false,
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onSuccess: function(responseText) {
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xml = responseText;
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}
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});
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xmlRequest.send();
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// If I could not load it from a file, hard code one.
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if (xml == null) {
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throw "Map could not be loaded";
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}
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}
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return core.Utils.createDocumentFromText(xml);
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}
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}
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);
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