| /******************************************************************************* |
| * Copyright (c) 2000, 2015 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.help.internal.webapp.data; |
| import javax.servlet.*; |
| import javax.servlet.http.*; |
| |
| import org.eclipse.help.internal.base.*; |
| /** |
| * Helper for pages in navigation frames. Used enabling/disabling activity |
| * filtering |
| */ |
| public class ActivitiesData extends RequestData { |
| /** |
| * Constructs the data for a request. |
| * |
| * @param context |
| * @param request |
| */ |
| public ActivitiesData(ServletContext context, HttpServletRequest request, |
| HttpServletResponse response) { |
| super(context, request, response); |
| String changeShowAll = request.getParameter("showAll"); //$NON-NLS-1$ |
| if (changeShowAll != null) { |
| if ("off".equalsIgnoreCase(changeShowAll)) { //$NON-NLS-1$ |
| HelpBasePlugin.getActivitySupport().setFilteringEnabled(true); |
| } else if ("on".equalsIgnoreCase(changeShowAll)) { //$NON-NLS-1$ |
| HelpBasePlugin.getActivitySupport().setFilteringEnabled(false); |
| } else { |
| // not supported value |
| } |
| } else { |
| // no change to afilter |
| } |
| String confirmShowAll = request.getParameter("showconfirm"); //$NON-NLS-1$ |
| if ("false".equalsIgnoreCase(confirmShowAll)) { //$NON-NLS-1$ |
| preferences.setDontConfirmShowAll(true); |
| } |
| } |
| /** |
| * @return Checks if filtering is enabled. |
| */ |
| public boolean isActivityFiltering() { |
| return HelpBasePlugin.getActivitySupport().isFilteringEnabled(); |
| } |
| /** |
| * Gives state of show all topics button |
| * |
| * @return "hidden", "off", or "on" |
| */ |
| public String getButtonState() { |
| if (!HelpBasePlugin.getActivitySupport().isUserCanToggleFiltering()) |
| return "hidden"; //$NON-NLS-1$ |
| else if (HelpBasePlugin.getActivitySupport().isFilteringEnabled()) |
| return "off"; //$NON-NLS-1$ |
| else |
| return "on"; //$NON-NLS-1$ |
| } |
| } |