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comparison geotemco/js/Build/Loader/TimeplotLoader.js @ 0:b12c99b7c3f0

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commit for previous development
author Zoe Hong <zhong@mpiwg-berlin.mpg.de>
date Mon, 19 Jan 2015 17:13:49 +0100
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-1:000000000000 0:b12c99b7c3f0
1 /*
2 * TimeplotLoader.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 * Timeplot Script Loader
24 * @author Stefan Jänicke (stjaenicke@informatik.uni-leipzig.de)
25 * @release 1.0
26 * @release date: 2012-07-27
27 * @version date: 2012-07-27
28 */
29 TimeplotLoader = {
30
31 load : function(urlPrefix, callback) {
32
33 JQuery_urlPrefix = urlPrefix + 'jquery/';
34 SimileAjax_urlPrefix = urlPrefix + 'simile/ajax/';
35 Timeline_urlPrefix = urlPrefix + 'simile/timeline/';
36 Timeplot_urlPrefix = urlPrefix + 'simile/timeplot/';
37 TimeplotLoader.callback = callback;
38 TimeplotLoader.loadSimileAjax();
39
40 },
41
42 loadSimileAjax : function() {
43
44 if ( typeof window.SimileAjax == "undefined") {
45 window.SimileAjax = {
46 loadingScriptsCount : 0,
47 error : null,
48 params : {
49 bundle : "true"
50 }
51 };
52 SimileAjax.Platform = new Object();
53 SimileAjax.includeCssFile = function(doc, url) {
54 var link = doc.createElement("link");
55 link.setAttribute("rel", "stylesheet");
56 link.setAttribute("type", "text/css");
57 link.setAttribute("href", url);
58 doc.getElementsByTagName("head")[0].appendChild(link);
59 };
60 SimileAjax.urlPrefix = SimileAjax_urlPrefix;
61 var jsFiles = [{
62 url : SimileAjax.urlPrefix + "simile-ajax-bundle.js",
63 test : "SimileAjax.XmlHttp._forceXML"
64 }];
65 (new DynaJsLoader()).loadScripts(jsFiles, TimeplotLoader.loadTimeline);
66 SimileAjax.includeCssFile(document, SimileAjax.urlPrefix + "styles/" + "graphics.css");
67 } else {
68 TimeplotLoader.loadTimeline();
69 }
70
71 },
72
73 loadTimeline : function() {
74
75 SimileAjax.History.enabled = false;
76
77 if ( typeof window.Timeline == "undefined") {
78 window.Timeline = new Object();
79 Timeline.urlPrefix = Timeline_urlPrefix;
80 window.Timeline.DateTime = window.SimileAjax.DateTime;
81 // for backward compatibility
82 var jsFiles = [{
83 url : Timeline.urlPrefix + "timeline-bundle.js",
84 test : "Timeline.NativeDateUnit.change"
85 }, {
86 url : Timeline.urlPrefix + "scripts/l10n/en/" + "timeline.js"
87 }, {
88 url : Timeline.urlPrefix + "scripts/l10n/en/" + "labellers.js"
89 }];
90 (new DynaJsLoader()).loadScripts(jsFiles, TimeplotLoader.loadTimeplot);
91 SimileAjax.includeCssFile(document, Timeline.urlPrefix + "timeline-bundle.css");
92 } else {
93 TimeplotLoader.loadTimeplot();
94 }
95
96 },
97
98 loadTimeplot : function() {
99
100 if ( typeof window.Timeplot == "undefined") {
101 window.Timeplot = {
102 params : {
103 bundle : true,
104 autoCreate : true
105 },
106 namespace : "http://simile.mit.edu/2007/06/timeplot#",
107 importers : {}
108 };
109 Timeplot.urlPrefix = Timeplot_urlPrefix;
110 var jsFiles = [];
111 var canvas = document.createElement("canvas");
112 if (!canvas.getContext) {
113 jsFiles.push({
114 url : Timeplot.urlPrefix + "lib/excanvas.js",
115 test : canvas.getContext
116 });
117 }
118 jsFiles.push({
119 url : Timeplot.urlPrefix + "timeplot-bundle.js",
120 test : "Timeplot.Processor.prototype.removeListener"
121 });
122 (new DynaJsLoader()).loadScripts(jsFiles, TimeplotLoader.callback);
123 SimileAjax.includeCssFile(document, Timeplot.urlPrefix + "timeplot-bundle.css");
124 } else if (callback) {
125 callback();
126 }
127
128 }
129 };