/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.apache.pluto.driver.tags; import java.util.Iterator; import java.util.Map; import javax.portlet.WindowState; import javax.servlet.http.HttpServletRequest; import javax.servlet.jsp.JspException; import javax.servlet.jsp.tagext.TagSupport; import org.apache.pluto.driver.core.PortalRequestContext; import org.apache.pluto.driver.url.PortalURL; /** * Determine whether the one of the portlets * for the given url is maximized. */ public class IsMaximizedTag extends TagSupport { private String var; public int doStartTag() throws JspException { PortalRequestContext portalEnv = PortalRequestContext.getContext( (HttpServletRequest) pageContext.getRequest()); PortalURL portalURL = portalEnv.getRequestedPortalURL(); // Check if someone else is maximized. If yes, don't show content. Map windowStates = portalURL.getWindowStates(); for (Iterator it = windowStates.values().iterator(); it.hasNext();) { WindowState windowState = (WindowState) it.next(); if (WindowState.MAXIMIZED.equals(windowState)) { pageContext.setAttribute(var, Boolean.TRUE); break; } } return SKIP_BODY; } public String getVar() { return var; } public void setVar(String var) { this.var = var; } }