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comparison src/djol/LayerSwitcher.js @ 8:f0035923ff3e

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добавлена библиотека для работы с openlayers 3+
author cin
date Mon, 21 Aug 2017 17:47:00 +0300
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7:9c0943c68a90 8:f0035923ff3e
1 define([
2 "dojo/_base/declare",
3 "require",
4 "dijit/_WidgetBase",
5 "dijit/_TemplatedMixin",
6 "dijit/_WidgetsInTemplateMixin",
7 "dojo/text!./resources/LayerSwitcherTemplate.html",
8 "./LayerCheckBox",
9 "./LayerRadioButton",
10 "app/view/Container" ],
11
12 function(declare, require, _WidgetBase, _TemplatedMixin,
13 _WidgetsInTemplateMixin, templateString, LayerCheckBox, LayerRadioButton) {
14
15 return declare([ _WidgetBase, _TemplatedMixin, _WidgetsInTemplateMixin ], {
16 templateString : templateString,
17 requireScope : require,
18 _layers : null,
19 _map : null,
20
21 infoLayersLabel : "Layers",
22 _setInfoLayersLabelAttr : {
23 node : "infoLayersLabelNode",
24 type : "innerHTML"
25 },
26
27 baseLayersLabel : "Base",
28 _setBaseLayersLabelAttr : {
29 node : "baseLayersLabelNode",
30 type : "innerHTML"
31 },
32
33 constructor : function(options) {
34 options = options || {};
35
36 if (!options.map)
37 throw new Error("The map is required");
38
39 this._map = options.map;
40
41 if (options.layers && options.layers instanceof Array)
42 this._layers = options.layers;
43 else
44 this._layers = [];
45
46 // this.baseLayersLabel = "Base";
47
48 },
49
50 postCreate : function() {
51 this.inherited(arguments);
52
53 var pending = [];
54
55 for ( var i in this._layers) {
56 if (this._layers[i].get("layerType") != "base")
57 pending.push(this._layers[i]);
58 else
59 this._addLayer(this._layers[i]);
60 }
61
62 for ( var i in pending)
63 this._addLayer(pending[i]);
64 },
65
66 _addLayer : function(layer) {
67 this._map.addLayer(layer);
68
69 if (layer.get("layerType") === "base") {
70 this.baseLayersContainer.addChild(new LayerRadioButton({
71 layer : layer
72 }));
73 } else {
74 this.infoLayersContainer.addChild(new LayerCheckBox({
75 layer : layer
76 }));
77 }
78 },
79
80 });
81 });