89 lines
No EOL
2.5 KiB
JavaScript
89 lines
No EOL
2.5 KiB
JavaScript
/* $This file is distributed under the terms of the license in /doc/license.txt$ */
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var ENTITY_VIS_MODE = "ENTITY";
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var EntityVisModeController = Class.extend({
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init: function(map) {
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this.keyToMarkerManagers = {};
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this.activeManager = null;
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this.visMode = ENTITY_VIS_MODE;
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this.isUnloaded = true;
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this.map = map;
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this.initMarkerManagers(map);
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},
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initMarkerManagers: function(map) {
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var managers = this.keyToMarkerManagers;
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// Create discipline Marker Manager
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managers['discipline'] = new DisciplineMarkerManager(
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map,
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new DisciplineColorStrategy(),
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null
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);
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// Create subdiscipline Marker Manager
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managers['subdiscipline'] = new SubdisciplineMarkerManager(
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map,
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new SubdisciplineColorStrategy(),
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null
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);
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},
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initView: function(){
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this.show('subdiscipline');
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},
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needLoaded: function(){
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return this.isUnloaded;
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},
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loadJsonData: function(data) {
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var me = this;
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me.uri = data.uri;
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me.label = data.label;
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me.pubsWithNoJournals = data.pubsWithNoJournals;
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me.pubsWithInvalidJournals = data.pubsWithInvalidJournals;
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me.pubsMapped = data.pubsMapped;
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$.each(this.keyToMarkerManagers, function(key, manager) {
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// Need to create the AreaSizeCoding function
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manager.setSizeCoder(new CircleSizeCoder({
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scaler: new Scaler({ maxValue: me.pubsMapped })
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}));
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//markerManager.setSiseCodingFunction(new AreaSizeCoding(0, data.pubsMapped));
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$.each(data.subdisciplineActivity, function(subdiscipline, density) {
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// Create marker and add it to manager
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var marker = manager.createMarker(subdiscipline, density);
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if (isActiveVisMode(me.visMode) && manager == me.activeManager) {
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marker.show();
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}
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}); // end each subdisciplineActivity
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}); // end each markerManagers
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this.isUnloaded = false;
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},
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getMarkerManager: function(key) {
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return this.keyToMarkerManagers[key];
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},
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hasKey: function(key) {
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return (this.keyToMarkerManagers.hasOwnProperty(key));
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},
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show: function(key) {
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var manager = this.getMarkerManager(key);
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var activeManager = this.activeManager;
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if (activeManager != manager) {
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this.cleanUp();
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manager.addMarkersToMap();
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}
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this.activeManager = manager;
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},
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hide: function(key) {
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var manager = this.getMarkerManager(key);
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if (this.activeManager == manager) {
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this.cleanup();
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}
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},
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cleanUp: function() {
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if (this.activeManager) {
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this.activeManager.removeMarkersFromMap();
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}
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}
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}); |