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comparison geotemco/js/Overlayloader/OverlayloaderGui.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 * OverlayloaderGui.js
3 *
4 * Copyright (c) 2013, Sebastian Kruse. 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 OverlayloaderGui
24 * Overlayloader GUI Implementation
25 * @author Sebastian Kruse (skruse@mpiwg-berlin.mpg.de)
26 *
27 * @param {OverlayloaderWidget} parent Overlayloader widget object
28 * @param {HTML object} div parent div to append the Overlayloader gui
29 * @param {JSON} options Overlayloader configuration
30 */
31 function OverlayloaderGui(overlayloader, div, options) {
32
33 this.parent = overlayloader;
34 var overlayloaderGui = this;
35
36 this.overlayloaderContainer = div;
37 this.overlayloaderContainer.style.position = 'relative';
38
39 this.loaderTypeSelect = document.createElement("select");
40 div.appendChild(this.loaderTypeSelect);
41
42 this.loaders = document.createElement("div");
43 div.appendChild(this.loaders);
44
45 this.overlayList = document.createElement("div");
46 div.appendChild(this.overlayList);
47
48 $(this.loaderTypeSelect).change(function(){
49 var activeLoader = $(this).val();
50 $(overlayloaderGui.loaders).find("div").each(function(){
51 if ($(this).attr("id") == activeLoader)
52 $(this).show();
53 else
54 $(this).hide();
55 });
56 });
57
58 this.refreshOverlayList = function(){
59 var overlayloaderGui = this;
60
61 $(overlayloaderGui.overlayList).empty();
62 $(this.parent.overlayLoader.overlays).each(function(){
63 var overlay = this;
64 $(overlayloaderGui.overlayList).append(overlay.name);
65 var link = document.createElement("a");
66 $(link).text("(x)");
67 link.href="";
68
69 $(link).click($.proxy(function(){
70 $(overlay.layers).each(function(){
71 this.map.removeLayer(this.layer);
72 });
73
74 var overlays = overlayloaderGui.parent.overlayLoader.overlays;
75
76 overlays = $.grep(overlays, function(value) {
77 return overlay != value;
78 });
79
80 overlayloaderGui.parent.overlayLoader.overlays = overlays;
81
82 overlayloaderGui.refreshOverlayList();
83
84 return(false);
85 },{overlay:overlay,overlayloaderGui:overlayloaderGui}));
86 $(overlayloaderGui.overlayList).append(link);
87 });
88 };
89 };