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annotate geotemco/js/Util/WidgetWrapper.js @ 29:fc7342914cdf

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develop_v0
author Zoe Hong <zhong@mpiwg-berlin.mpg.de>
date Thu, 05 Mar 2015 15:08:09 +0100
parents b12c99b7c3f0
children
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1 /*
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2 * WidgetWrapper.js
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3 *
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4 * Copyright (c) 2012, Stefan Jänicke. All rights reserved.
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5 *
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6 * This library is free software; you can redistribute it and/or
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7 * modify it under the terms of the GNU Lesser General Public
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8 * License as published by the Free Software Foundation; either
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9 * version 3 of the License, or (at your option) any later version.
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10 *
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11 * This library is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 * Lesser General Public License for more details.
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15 *
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16 * You should have received a copy of the GNU Lesser General Public
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17 * License along with this library; if not, write to the Free Software
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18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 * MA 02110-1301 USA
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20 */
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21
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22 /**
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23 * @class WidgetWrapper
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24 * Interface-like implementation for widgets interaction to each other; aimed to be modified for dynamic data sources
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25 * @author Stefan Jänicke (stjaenicke@informatik.uni-leipzig.de)
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26 * @release 1.0
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27 * @release date: 2012-07-27
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28 * @version date: 2012-07-27
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29 *
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30 * @param {Object} widget either a map, time or table widget
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31 */
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32 WidgetWrapper = function() {
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33
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34 var wrapper = this;
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35
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36 this.setWidget = function(widget) {
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37 this.widget = widget;
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38 }
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39
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40 this.display = function(data) {
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41 if ( data instanceof Array) {
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42 GeoTemConfig.datasets = data;
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43 if ( typeof wrapper.widget != 'undefined') {
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44 this.widget.initWidget(data);
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45 }
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46 }
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47 };
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48
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49 Publisher.Subscribe('highlight', this, function(data) {
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50 if (data == undefined) {
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51 return;
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52 }
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53 if ( typeof wrapper.widget != 'undefined') {
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54 wrapper.widget.highlightChanged(data);
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55 }
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56 });
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57
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58 Publisher.Subscribe('selection', this, function(data) {
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59 if ( typeof wrapper.widget != 'undefined') {
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60 wrapper.widget.selectionChanged(data);
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61 }
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62 });
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63
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64 Publisher.Subscribe('filterData', this, function(data) {
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65 wrapper.display(data);
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66 });
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67
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68 Publisher.Subscribe('rise', this, function(id) {
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69 if ( typeof wrapper.widget != 'undefined' && typeof wrapper.widget.riseLayer != 'undefined') {
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70 wrapper.widget.riseLayer(id);
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71 }
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72 });
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73
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74 Publisher.Subscribe('resizeWidget', this, function() {
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75 if ( typeof wrapper.widget != 'undefined' && typeof wrapper.widget.gui != 'undefined' && typeof wrapper.widget.gui.resize != 'undefined' ) {
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76 wrapper.widget.gui.resize();
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77 }
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78 });
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79
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80 this.triggerRefining = function(datasets) {
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81 Publisher.Publish('filterData', datasets, null);
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82 };
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83
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84 this.triggerSelection = function(selectedObjects) {
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85 Publisher.Publish('selection', selectedObjects, this);
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86 };
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87
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88 this.triggerHighlight = function(highlightedObjects) {
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89 Publisher.Publish('highlight', highlightedObjects, this);
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90 };
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91
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92 this.triggerRise = function(id) {
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93 Publisher.Publish('rise', id);
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94 };
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95
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96 };