| Line | Hits | Source |
|---|---|---|
| 1 | /******************************************************************************* | |
| 2 | * InternetCafe is a software solution that helps the management of Cybercafes | |
| 3 | * according with the ITALIAN DECREE LAW ON ANTI-TERROR MEASURES, 27 JULY 2005. | |
| 4 | * Copyright (C) 2006 Guido Angelo Ingenito | |
| 5 | ||
| 6 | * This program is free software; you can redistribute it and/or | |
| 7 | * modify it under the terms of the GNU General Public License | |
| 8 | * as published by the Free Software Foundation; either version 2 | |
| 9 | * of the License, or (at your option) any later version. | |
| 10 | ||
| 11 | * This program is distributed in the hope that it will be useful, | |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | * GNU General Public License for more details. | |
| 15 | * | |
| 16 | * You should have received a copy of the GNU General Public License | |
| 17 | * along with this program; if not, write to the Free Software | |
| 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | |
| 19 | *******************************************************************************/ | |
| 20 | 0 | |
| 21 | package ui.help; | |
| 22 | ||
| 23 | import java.io.File; | |
| 24 | import java.net.URL; | |
| 25 | ||
| 26 | import javax.help.CSH; | |
| 27 | import javax.help.HelpBroker; | |
| 28 | import javax.help.HelpSet; | |
| 29 | import javax.swing.JMenuItem; | |
| 30 | 0 | |
| 31 | 0 | import org.apache.log4j.Logger; |
| 32 | 0 | |
| 33 | @SuppressWarnings("serial") //$NON-NLS-1$ | |
| 34 | 0 | public class HelpMenuItem extends JMenuItem{ |
| 35 | ||
| 36 | 0 | private static final transient Logger logger = Logger.getLogger(HelpMenuItem.class.getName()); |
| 37 | 0 | |
| 38 | /**The protocol can be one between http, file, etc...**/ | |
| 39 | 0 | public static final String URL_PROTOCOL="file"; //$NON-NLS-1$ |
| 40 | 0 | /**The local machine.**/ |
| 41 | 0 | public static final String URL_HOST="localhost"; //$NON-NLS-1$ |
| 42 | /**This specifies the default port to use in the protocol.**/ | |
| 43 | 0 | public static final int URL_PORT=-1; |
| 44 | 0 | |
| 45 | public HelpMenuItem(String menuName) { | |
| 46 | 0 | super(menuName); |
| 47 | 0 | initialize(); |
| 48 | 0 | } |
| 49 | 0 | |
| 50 | 0 | protected void initialize(){ |
| 51 | 0 | // 1. create HelpSet and HelpBroker objects |
| 52 | 0 | File file = new File("help"+File.separatorChar+"InternetCafe.hs"); //$NON-NLS-1$ //$NON-NLS-2$ |
| 53 | 0 | if(!file.exists()) |
| 54 | { | |
| 55 | 0 | logger.debug("The Help Set File named: "+file + " doesn't exists!"); //$NON-NLS-1$ //$NON-NLS-2$ |
| 56 | 0 | return; |
| 57 | 0 | }else logger.debug("The Help Set File named: "+file + " exists!"); //$NON-NLS-1$ //$NON-NLS-2$ |
| 58 | 0 | |
| 59 | 0 | HelpSet helpSet = getHelpSet(file.getAbsolutePath()); |
| 60 | 0 | HelpBroker helpBroker = helpSet.createHelpBroker(); |
| 61 | 0 | // 2. assign help to components |
| 62 | 0 | CSH.setHelpIDString(this, getName()); |
| 63 | 0 | // 3. handle events |
| 64 | 0 | this.addActionListener(new CSH.DisplayHelpFromSource(helpBroker)); |
| 65 | 0 | } |
| 66 | ||
| 67 | 0 | /** |
| 68 | 0 | * find the helpset file and create a HelpSet object |
| 69 | */ | |
| 70 | public HelpSet getHelpSet(String helpsetfile) { | |
| 71 | 0 | HelpSet helpSet = null; |
| 72 | try { | |
| 73 | 0 | URL hsURL = new URL(URL_PROTOCOL,URL_HOST,URL_PORT,helpsetfile); |
| 74 | 0 | helpSet = new HelpSet(this.getClass().getClassLoader(), hsURL); |
| 75 | 0 | } catch(Exception ex) { |
| 76 | 0 | ex.printStackTrace(); |
| 77 | 0 | logger.error("HelpSet: "+ex.getMessage()); //$NON-NLS-1$ |
| 78 | 0 | logger.error("HelpSet: "+ helpsetfile + " not found"); //$NON-NLS-1$ //$NON-NLS-2$ |
| 79 | 0 | } |
| 80 | 0 | return helpSet; |
| 81 | 0 | } |
| 82 | } | |
| 83 | 0 |
|
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