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comparison geotemco/js/Util/WidgetWrapper.js @ 0:57bde4830927

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author Zoe Hong <zhong@mpiwg-berlin.mpg.de>
date Tue, 24 Mar 2015 11:37:17 +0100
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-1:000000000000 0:57bde4830927
1 /*
2 * WidgetWrapper.js
3 *
4 * Copyright (c) 2012, Stefan Jänicke. All rights reserved.
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 3 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
19 * MA 02110-1301 USA
20 */
21
22 /**
23 * @class WidgetWrapper
24 * Interface-like implementation for widgets interaction to each other; aimed to be modified for dynamic data sources
25 * @author Stefan Jänicke (stjaenicke@informatik.uni-leipzig.de)
26 * @release 1.0
27 * @release date: 2012-07-27
28 * @version date: 2012-07-27
29 *
30 * @param {Object} widget either a map, time or table widget
31 */
32 WidgetWrapper = function() {
33
34 var wrapper = this;
35
36 this.setWidget = function(widget) {
37 this.widget = widget;
38 }
39
40 this.display = function(data) {
41 if ( data instanceof Array) {
42 GeoTemConfig.datasets = data;
43 if ( typeof wrapper.widget != 'undefined') {
44 this.widget.initWidget(data);
45 }
46 }
47 };
48
49 Publisher.Subscribe('highlight', this, function(data) {
50 if (data == undefined) {
51 return;
52 }
53 if ( typeof wrapper.widget != 'undefined') {
54 wrapper.widget.highlightChanged(data);
55 }
56 });
57
58 Publisher.Subscribe('selection', this, function(data) {
59 if ( typeof wrapper.widget != 'undefined') {
60 wrapper.widget.selectionChanged(data);
61 }
62 });
63
64 Publisher.Subscribe('filterData', this, function(data) {
65 wrapper.display(data);
66 });
67
68 Publisher.Subscribe('rise', this, function(id) {
69 if ( typeof wrapper.widget != 'undefined' && typeof wrapper.widget.riseLayer != 'undefined') {
70 wrapper.widget.riseLayer(id);
71 }
72 });
73
74 Publisher.Subscribe('resizeWidget', this, function() {
75 if ( typeof wrapper.widget != 'undefined' && typeof wrapper.widget.gui != 'undefined' && typeof wrapper.widget.gui.resize != 'undefined' ) {
76 wrapper.widget.gui.resize();
77 }
78 });
79
80 this.triggerRefining = function(datasets) {
81 Publisher.Publish('filterData', datasets, null);
82 };
83
84 this.triggerSelection = function(selectedObjects) {
85 Publisher.Publish('selection', selectedObjects, this);
86 };
87
88 this.triggerHighlight = function(highlightedObjects) {
89 Publisher.Publish('highlight', highlightedObjects, this);
90 };
91
92 this.triggerRise = function(id) {
93 Publisher.Publish('rise', id);
94 };
95
96 };