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+/* Copyright (c) 2006-2013 by OpenLayers Contributors (see authors.txt for
+ * full list of contributors). Published under the 2-clause BSD license.
+ * See license.txt in the OpenLayers distribution or repository for the
+ * full text of the license. */
+
+/**
+ * @requires OpenLayers/Format/WMSCapabilities/v1.js
+ */
+
+/**
+ * Class: OpenLayers.Format.WMSCapabilities.v1_1
+ * Abstract class not to be instantiated directly.
+ *
+ * Inherits from:
+ * - <OpenLayers.Format.WMSCapabilities.v1>
+ */
+OpenLayers.Format.WMSCapabilities.v1_1 = OpenLayers.Class(
+ OpenLayers.Format.WMSCapabilities.v1, {
+
+ /**
+ * Property: readers
+ * Contains public functions, grouped by namespace prefix, that will
+ * be applied when a namespaced node is found matching the function
+ * name. The function will be applied in the scope of this parser
+ * with two arguments: the node being read and a context object passed
+ * from the parent.
+ */
+ readers: {
+ "wms": OpenLayers.Util.applyDefaults({
+ "WMT_MS_Capabilities": function(node, obj) {
+ this.readChildNodes(node, obj);
+ },
+ "Keyword": function(node, obj) {
+ if (obj.keywords) {
+ obj.keywords.push(this.getChildValue(node));
+ }
+ },
+ "DescribeLayer": function(node, obj) {
+ obj.describelayer = {formats: []};
+ this.readChildNodes(node, obj.describelayer);
+ },
+ "GetLegendGraphic": function(node, obj) {
+ obj.getlegendgraphic = {formats: []};
+ this.readChildNodes(node, obj.getlegendgraphic);
+ },
+ "GetStyles": function(node, obj) {
+ obj.getstyles = {formats: []};
+ this.readChildNodes(node, obj.getstyles);
+ },
+ "PutStyles": function(node, obj) {
+ obj.putstyles = {formats: []};
+ this.readChildNodes(node, obj.putstyles);
+ },
+ "UserDefinedSymbolization": function(node, obj) {
+ var userSymbols = {
+ supportSLD: parseInt(node.getAttribute("SupportSLD")) == 1,
+ userLayer: parseInt(node.getAttribute("UserLayer")) == 1,
+ userStyle: parseInt(node.getAttribute("UserStyle")) == 1,
+ remoteWFS: parseInt(node.getAttribute("RemoteWFS")) == 1
+ };
+ obj.userSymbols = userSymbols;
+ },
+ "LatLonBoundingBox": function(node, obj) {
+ obj.llbbox = [
+ parseFloat(node.getAttribute("minx")),
+ parseFloat(node.getAttribute("miny")),
+ parseFloat(node.getAttribute("maxx")),
+ parseFloat(node.getAttribute("maxy"))
+ ];
+ },
+ "BoundingBox": function(node, obj) {
+ var bbox = OpenLayers.Format.WMSCapabilities.v1.prototype.readers["wms"].BoundingBox.apply(this, [node, obj]);
+ bbox.srs = node.getAttribute("SRS");
+ obj.bbox[bbox.srs] = bbox;
+ },
+ "ScaleHint": function(node, obj) {
+ var min = node.getAttribute("min");
+ var max = node.getAttribute("max");
+ var rad2 = Math.pow(2, 0.5);
+ var ipm = OpenLayers.INCHES_PER_UNIT["m"];
+ if (min != 0) {
+ obj.maxScale = parseFloat(
+ ((min / rad2) * ipm *
+ OpenLayers.DOTS_PER_INCH).toPrecision(13)
+ );
+ }
+ if (max != Number.POSITIVE_INFINITY) {
+ obj.minScale = parseFloat(
+ ((max / rad2) * ipm *
+ OpenLayers.DOTS_PER_INCH).toPrecision(13)
+ );
+ }
+ },
+ "Dimension": function(node, obj) {
+ var name = node.getAttribute("name").toLowerCase();
+ var dim = {
+ name: name,
+ units: node.getAttribute("units"),
+ unitsymbol: node.getAttribute("unitSymbol")
+ };
+ obj.dimensions[dim.name] = dim;
+ },
+ "Extent": function(node, obj) {
+ var name = node.getAttribute("name").toLowerCase();
+ if (name in obj["dimensions"]) {
+ var extent = obj.dimensions[name];
+ extent.nearestVal =
+ node.getAttribute("nearestValue") === "1";
+ extent.multipleVal =
+ node.getAttribute("multipleValues") === "1";
+ extent.current = node.getAttribute("current") === "1";
+ extent["default"] = node.getAttribute("default") || "";
+ var values = this.getChildValue(node);
+ extent.values = values.split(",");
+ }
+ }
+ }, OpenLayers.Format.WMSCapabilities.v1.prototype.readers["wms"])
+ },
+
+ CLASS_NAME: "OpenLayers.Format.WMSCapabilities.v1_1"
+
+});