src/main/java/irc/gui/pixx/NickMenuHandler.java

   1 /*****************************************************/\r
   2 /*          This java file is a part of the          */\r
   3 /*                                                   */\r
   4 /*           -  Plouf's Java IRC Client  -           */\r
   5 /*                                                   */\r
   6 /*   Copyright (C)  2002 - 2004 Philippe Detournay   */\r
   7 /*                                                   */\r
   8 /*         All contacts : theplouf@yahoo.com         */\r
   9 /*                                                   */\r
  10 /*  PJIRC is free software; you can redistribute     */\r
  11 /*  it and/or modify it under the terms of the GNU   */\r
  12 /*  General Public License as published by the       */\r
  13 /*  Free Software Foundation; version 2 or later of  */\r
  14 /*  the License.                                     */\r
  15 /*                                                   */\r
  16 /*  PJIRC is distributed in the hope that it will    */\r
  17 /*  be useful, but WITHOUT ANY WARRANTY; without     */\r
  18 /*  even the implied warranty of MERCHANTABILITY or  */\r
  19 /*  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU   */\r
  20 /*  General Public License for more details.         */\r
  21 /*                                                   */\r
  22 /*  You should have received a copy of the GNU       */\r
  23 /*  General Public License along with PJIRC; if      */\r
  24 /*  not, write to the Free Software Foundation,      */\r
  25 /*  Inc., 59 Temple Place, Suite 330, Boston,        */\r
  26 /*  MA  02111-1307  USA                              */\r
  27 /*                                                   */\r
  28 /*****************************************************/\r
  29 \r
  30 package irc.gui.pixx;\r
  31 \r
  32 import irc.EventDispatcher;\r
  33 import irc.Source;\r
  34 \r
  35 import java.awt.Component;\r
  36 import java.awt.MenuItem;\r
  37 import java.awt.PopupMenu;\r
  38 import java.awt.event.ActionEvent;\r
  39 import java.awt.event.ActionListener;\r
  40 import java.util.Enumeration;\r
  41 \r
  42 /**\r
  43  * Popupmenu handling for nicknames.\r
  44  */\r
  45 public class NickMenuHandler implements ActionListener {\r
  46         private String _selectedNick;\r
  47         private String _whoisNick;\r
  48         private PopupMenu _menu;\r
  49         private Source _source;\r
  50         private Component _parent;\r
  51         private PixxConfiguration _pixxConfiguration;\r
  52 \r
  53         /**\r
  54          * Create a new NickMenuHandler.\r
  55          * \r
  56          * @param config\r
  57          *          the pixx configuration.\r
  58          * @param parent\r
  59          *          a parent component for the popup menu.\r
  60          * @param source\r
  61          *          the source associated with this popup menu.\r
  62          */\r
  63         public NickMenuHandler(PixxConfiguration config, Component parent, Source source) {\r
  64                 _pixxConfiguration = config;\r
  65                 _parent = parent;\r
  66                 _source = source;\r
  67                 _menu = new PopupMenu();\r
  68                 _menu.addActionListener(this);\r
  69                 _parent.add(_menu);\r
  70         }\r
  71 \r
  72         /**\r
  73          * Release this instance.\r
  74          */\r
  75         public void release() {\r
  76                 _menu.removeActionListener(this);\r
  77                 _parent.remove(_menu);\r
  78                 _menu = null;\r
  79                 _parent = null;\r
  80                 _source = null;\r
  81                 _pixxConfiguration = null;\r
  82         }\r
  83 \r
  84         private String parameters(String on, String[] params) {\r
  85                 for (int i = 0; i < on.length() - 1; i++) {\r
  86                         if (on.charAt(i) == '%') {\r
  87                                 char next = on.charAt(i + 1);\r
  88                                 if (next == '%') {\r
  89                                         String before = on.substring(0, i);\r
  90                                         String after = on.substring(i + 2);\r
  91                                         on = before + "%" + after;\r
  92                                 } else if ((next >= '1') && (next <= '9')) {\r
  93                                         int c = next - '1';\r
  94                                         if (c < params.length) {\r
  95                                                 String before = on.substring(0, i);\r
  96                                                 String after = on.substring(i + 2);\r
  97                                                 on = before + params[c] + after;\r
  98                                         }\r
  99                                 }\r
 100                         }\r
 101                 }\r
 102                 return on;\r
 103         }\r
 104 \r
 105         @Override\r
 106         public void actionPerformed(ActionEvent e) {\r
 107                 EventDispatcher.dispatchEventAsync(this, "actionPerformedEff", new Object[] { e });\r
 108         }\r
 109 \r
 110         /**\r
 111          * Internally used.\r
 112          * \r
 113          * @param e\r
 114          */\r
 115         public void actionPerformedEff(ActionEvent e) {\r
 116                 String cmd = e.getActionCommand();\r
 117                 String[] params = new String[] { _selectedNick, _source.getName(),\r
 118                                 _pixxConfiguration.getIRCConfiguration().formatASL(_whoisNick), _whoisNick };\r
 119                 for (int j = 0; j < _pixxConfiguration.getNickMenuVector().size(); j++) {\r
 120                         String[] cmds = (String[]) _pixxConfiguration.getNickMenuVector().elementAt(j);\r
 121                         if (cmds[0].equals(cmd)) {\r
 122                                 for (int i = 1; i < cmds.length; i++)\r
 123                                         _source.sendString(parameters(cmds[i], params));\r
 124                         }\r
 125                 }\r
 126         }\r
 127 \r
 128         /**\r
 129          * Open and handle a popup menu for a nickname.\r
 130          * \r
 131          * @param nick\r
 132          *          the nickname.\r
 133          * @param whois\r
 134          *          the whois or asl nickname information.\r
 135          * @param c\r
 136          *          the component where the menu is to be displayed. This component\r
 137          *          must be a child of the parent component for this menu.\r
 138          * @param x\r
 139          *          x-position relative to c.\r
 140          * @param y\r
 141          *          y-position relative to c.\r
 142          */\r
 143         public void popup(String nick, String whois, Component c, int x, int y) {\r
 144                 if (_pixxConfiguration.getNickMenuVector().size() == 0)\r
 145                         return;\r
 146                 _selectedNick = nick;\r
 147                 _whoisNick = whois;\r
 148 \r
 149                 _menu.removeAll();\r
 150 \r
 151                 Enumeration keys = _pixxConfiguration.getNickMenuVector().elements();\r
 152                 while (keys.hasMoreElements()) {\r
 153                         String[] v = (String[]) keys.nextElement();\r
 154                         if (v[0].equals("--"))\r
 155                                 _menu.addSeparator();\r
 156                         else\r
 157                                 _menu.add(new MenuItem(v[0]));\r
 158                 }\r
 159 \r
 160                 _menu.show(c, x, y);\r
 161         }\r
 162 \r
 163 }\r