<%-- $HeadURL$ --%> <%-- This file is part of deegree, http://deegree.org/ Copyright (C) 2001-2009 by: - Department of Geography, University of Bonn - and - lat/lon GmbH - This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Contact information: lat/lon GmbH Aennchenstr. 19, 53177 Bonn Germany http://lat-lon.de/ Department of Geography, University of Bonn Prof. Dr. Klaus Greve Postfach 1147, 53001 Bonn Germany http://www.geographie.uni-bonn.de/deegree/ e-mail: info@deegree.org --%> <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %> <%@ page import="org.deegree.portal.standard.wms.control.ScaleSwitcherListener" %> <%@ page import="org.deegree.portal.PortalException" %> <% //task represents the task just executed by the listener String task = (String)request.getAttribute(ScaleSwitcherListener.TASK_FROM_LISTENER); %> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <meta name="author" content="lat/lon GmbH" /> <meta name="KeyWords" content="deegree iGeoPortal lat/lon" /> <title>deegree iGeoPortal - scaleswitcherproxy</title> <link href="css/deegree.css" rel="stylesheet" type="text/css" /> <script language="JavaScript1.2" type="text/javascript"> /** * The method sets this document has the proxy of the HTML * part of the ScaleSwitcher Module */ function registerProxy() { parent.setProxy(document); <% if (task != null) { out.println("updateScaleSwitcher();"); } %> } /** * The method will either update the map of igeoportal or update the * scaleValue depending on whether the listener calculated or new BBox or not */ function updateScaleSwitcher() { <% if (ScaleSwitcherListener.FULL_EXTENT.equals(task)) {////listener requested callZoomToFullExtent out.println("parent.setScale(-1);"); //out.println("parent.callPaintNow();"); out.println("parent.callZoomToFullExtent();"); } else { //actual scaleValue Integer scaleInteger = (Integer)request.getAttribute( ScaleSwitcherListener.SCALE_VALUE ); if ((scaleInteger != null) && (scaleInteger.intValue() > 0 )) { out.println("var value ="+ scaleInteger.intValue()+";"); //out.println("alert('value='+value);"); out.println("parent.setScale(value);"); } else { out.println("parent.setScale(-1);"); } if ( ScaleSwitcherListener.NEW_BBOX.equals(task) ) { //listener calculated newBBox double[] bbox = (double[])request.getAttribute( ScaleSwitcherListener.BBOX ); if ( bbox != null ) { out.println("var minx ="+ bbox[0]+";"); out.println("var miny ="+ bbox[1]+";"); out.println("var maxx ="+ bbox[2]+";"); out.println("var maxy ="+ bbox[3]+";"); out.println("parent.callUpdateMap(minx, miny, maxx, maxy);"); } else { //System.out.println("Unexpected: servlet bbox is null"); throw new PortalException("Unexpected: servlet bbox is null"); } } else if (ScaleSwitcherListener.NEW_SCALE_VALUE.equals(task)) { //listener calculated newScaleValue out.println("parent.callPaintNow();"); } } %> } </script> </head> <body onload="registerProxy()"> <form action="" id="form" method="post"></form> </body> </html>