jmIrc_src-0.83.tar.gz_jmIrc_src-0.83.tar

/* Copyright (C) 2004 Juho Vähä-Herttua This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program 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 General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ package jmirc; import java.io.*; import java.util.*; import javax.microedition.midlet.*; import javax.microedition.lcdui.*; import javax.microedition.io.*; public class Window extends Canvas implements CommandListener { public static final int TYPE_CONSOLE = 0; public static final int TYPE_CHANNEL = 1; public static final int TYPE_PRIVATE = 2; public static final int STATE_NONE = 0; public static final int STATE_INFO = 1; public static final int STATE_MSG = 2; public static final int STATE_HILIGHT = 3; public static final int STATE_SELECTED = 4; private static final String CHANGE_NICK = "Change nick"; private static final String JOIN_CHANNEL = "Join channel"; private int type, state; private UIHandler uihandler; public Vector names; private TextBox textbox; private Command cmd_msg, cmd_join, cmd_query, cmd_nick, cmd_traffic, cmd_timestamp, cmd_disconnect; private Command cmd_closeconsole; private Command cmd_action, cmd_close; private Command cmd_whois; private Command cmd_names; private Command cmd_send, cmd_send_action, cmd_cancel; private Command cmd_ok; private String name, header, hilight; private long keylocktime; private int buflines; private boolean timestamp; private final static int MAX_LIST_PERSONS = 20; private int person_position = 0; private List nameslist; private List namecmdlist; public Window(UIHandler uihandler, String name, int type, String hilight, boolean showheader, boolean timestamp, int buflines) { this.uihandler = uihandler; this.name = name; this.header = name; this.type = type; this.hilight = hilight; this.showheader = showheader; this.timestamp = timestamp; this.buflines = buflines; state = STATE_NONE; textarea = new TextArea(0, 0, getWidth(), getHeight(), buflines, true);; names = new Vector(); setHeaderVisible(showheader); cmd_ok = new Command("Ok", Command.OK, 1); cmd_send = new Command("Send", Command.OK, 1); cmd_send_action = new Command("Send", Command.OK, 1); cmd_cancel = new Command("Cancel", Command.CANCEL, 2); cmd_msg = new Command("Msg", Command.OK, 10); cmd_join = new Command("Join", Command.SCREEN, 20); cmd_query = new Command("Query", Command.SCREEN, 30); cmd_nick = new Command("Change nick", Command.SCREEN, 40); cmd_traffic = new Command("Bytecounter", Command.SCREEN, 50); cmd_timestamp = new Command("Timestamp on", Command.SCREEN, 60); cmd_disconnect = new Command("Disconnect", Command.SCREEN, 70); cmd_action = new Command("Action", Command.OK, 80); cmd_close = new Command("Close", Command.SCREEN, 11); cmd_whois = new Command("Whois", Command.SCREEN, 12); cmd_names = new Command("Names", Command.SCREEN, 12); cmd_closeconsole = new Command("Close", Command.CANCEL, 1); addMenu(); this.setCommandListener(this); } public void write(String nick, String text) { if (!hilight.equals("") && text.indexOf(hilight) >= 0) { write(new String[] {"<", nick, "> ", text}, new int[] {0,4,0,4}); if (state<STATE_HILIGHT) state = STATE_HILIGHT; if (uihandler.keylock) uihandler.playAlarm(false); } else { write(new String[] {"<", nick, "> " + text}, new int[] {0,4,0}); if (state<STATE_MSG) state = STATE_MSG; } } public void writeAction(String str) { write(new String[] {str}, new int[] {4}); if (state<STATE_MSG) state = STATE_MSG; } public void writeInfo(String str) { write(new String[] {"*** " + str}, new int[] {2}); if (state<STATE_INFO) state = STATE_INFO; } public synchronized void write(String[] strings, int[] colours) { boolean end = textarea.isAtEndpos(); if (timestamp) { Calendar cal = Calendar.getInstance(); String time = "[" + cal.get(Calendar.HOUR_OF_DAY) + ":" + (cal.get(Calendar.MINUTE)<10?"0":"") + cal.get(Calendar.MINUTE) + "]"; strings[0] = time + " " + strings[0]; } textarea.addText(strings, colours); if (end) textarea.setPosition(-1); uihandler.repaint(); } public String getName() { return name; } private void show() { uihandler.setDisplay(this); state = STATE_NONE; } public void close() { uihandler.deleteWindow(this); } private void sendData() { String str = textbox.getString(); if (type == Window.TYPE_CONSOLE) { jmIrc.writeLine(str); write("rawcmd", str); } else if (str != null && str.length()>0) { if (str.charAt(0) =='/') { if (str.toUpperCase().startsWith("/MSG")) { String[] s = Utils.splitString(str," "); if (s.length >1) { jmIrc.writeLine("PRIVMSG " + s[1] + " :" + str.substring(6 + s[1].length())); } } else jmIrc.writeLine(str.substring(1)); } else { jmIrc.writeLine("PRIVMSG " + name + " :" + str); write(uihandler.nick, str); } } show(); textbox = null; } private String trimName(String name) { if (name.charAt(0) == '@' || name.charAt(0) == '+') return name.substring(1).trim(); else return name.trim(); } private void addMenu() { this.addCommand(cmd_msg); this.addCommand(cmd_join); this.addCommand(cmd_query); this.addCommand(cmd_nick); this.addCommand(cmd_traffic); this.addCommand(cmd_timestamp); this.addCommand(cmd_disconnect); if (type == Window.TYPE_PRIVATE || type == Window.TYPE_CHANNEL) { this.addCommand(cmd_action); this.addCommand(cmd_close); if (type == Window.TYPE_PRIVATE) this.addCommand(cmd_whois); else this.addCommand(cmd_names); } } private void deleteMenu() { this.removeCommand(cmd_msg); this.removeCommand(cmd_join); this.removeCommand(cmd_query); this.removeCommand(cmd_nick); this.removeCommand(cmd_traffic); this.removeCommand(cmd_timestamp); this.removeCommand(cmd_disconnect); if (type == Window.TYPE_PRIVATE || type == Window.TYPE_CHANNEL) { this.removeCommand(cmd_action); this.removeCommand(cmd_close); if (type == Window.TYPE_PRIVATE) this.removeCommand(cmd_whois); else this.removeCommand(cmd_names); } } /* Channel.java starts here */ /* these are accessed from Listener.java, think about it... */ public boolean readinglist = false; public String topic = ""; public void addName(String name) { int i, nsize; nsize = names.size(); String tuname = name.toUpperCase(); for (i=0; i<nsize; i++) { String str = (String)names.elementAt(i); if (tuname.compareTo(str.toUpperCase()) < 1) { names.insertElementAt(name,i); break; } } if (i == nsize) names.addElement(name); updateHeader(); } public boolean hasName(String name) { int s = names.size(); name = trimName(name); for (int i=0;i<s;i++) { String n = (String)names.elementAt(i); if (trimName(n).equals(name)) { return true; } } return false; } public void deleteName(String id) { int s = names.size(); for (int i=0;i<s;i++) { String n = (String)names.elementAt(i); if (trimName(n).equals(id)) { names.removeElementAt(i); break; } } updateHeader(); } private void listnames(Command c, Displayable s) { nameslist = new List("Names", List.IMPLICIT); nameslist.append("[Back]", null); int mp = (person_position+1)*MAX_LIST_PERSONS; if (person_position>0) { nameslist.append("[Previous]",null); } if (names.size()>mp) { nameslist.append("