[Mapbender-commits] r6419 - trunk/mapbender/http/plugins

[svn_mapbender at osgeo.org]

Author: christoph
Date: 2010-06-23 12:28:19 +0000 (Wed, 23 Jun 2010)
New Revision: 6419

Added:
   trunk/mapbender/http/plugins/ol_wmsGetFeatureInfo.js
Log:


Added: trunk/mapbender/http/plugins/ol_wmsGetFeatureInfo.js
===================================================================
--- trunk/mapbender/http/plugins/ol_wmsGetFeatureInfo.js	                        (rev 0)
+++ trunk/mapbender/http/plugins/ol_wmsGetFeatureInfo.js	2010-06-23 12:28:19 UTC (rev 6419)
@@ -0,0 +1,86 @@
+/**
+ * Package: ol_wmsGetFeatureInfo
+ *
+ * Description:
+ * 
+ * 
+ * Files:
+ *  - http/plugins/ol_wmsGetFeatureInfo.js
+ *
+ * SQL:
+ *
+ * Help:
+ * http://www.mapbender.org/ol_wmsGetFeatureInfo
+ *
+ * Maintainer:
+ * http://www.mapbender.org/User:Christoph_Baudson
+ * 
+ * License:
+ * Copyright (c) 2009, Open Source Geospatial Foundation
+ * This program is dual licensed under the GNU General Public License 
+ * and Simplified BSD license.  
+ * http://svn.osgeo.org/mapbender/trunk/mapbender/license/license.txt
+ */
+
+var $featureInfo = $(this);
+
+var WmsGetFeatureInfoApi = function () {
+	var that = this;
+	var ctrl;
+	
+	var activate = function (map, button) {
+		button.activate();
+		ctrl = new OpenLayers.Control.MapbenderWMSGetFeatureInfo({
+			drillDown: true,
+			eventListeners: {
+                beforegetfeatureinfo: function () {
+				    OpenLayers.ProxyHost = "../extensions/ext_featureInfoTunnel.php?url=";
+                },
+                getfeatureinfo: function(event) {
+                    map.addPopup(new OpenLayers.Popup.FramedCloud(
+                        "chicken", 
+                        map.getLonLatFromPixel(event.xy),
+                        null,
+                        event.text,
+                        null,
+                        true
+                    ));
+                    deactivate(map, button);
+                }
+            }
+		});
+		map.addControl(ctrl);
+		ctrl.activate();
+	};
+	
+	var deactivate = function (map, button) {
+		ctrl.deactivate();
+		button.deactivate();
+		map.removeControl(ctrl);
+	};
+		
+	var init = function () {
+		options.$target.each(function () {
+			var map = $(this).mapbender();
+			map.mapbenderEvents.layersAdded.register(function () {
+				var button = new OpenLayers.Control.Button({
+					displayClass: options.cssClass,
+					trigger: function () {
+						if (!this.active) {
+							activate(map, button);
+						}
+						else {
+							deactivate(map, button);
+						}
+					}
+				});
+				button.setMap(map);
+				that.buttons = [button];
+			});
+		});
+	};
+	
+	init();
+};
+
+$featureInfo.mapbender(new WmsGetFeatureInfoApi());
\ No newline at end of file