contactlist.java.svn-base

类似QQ的功能

			if (p == null) return;
			setVolume(p, volume);
			startPlayer (p);
		}
		catch (Exception e) {} 
	}
	
	private static void playSound(String fileName, int volume)
	{
		if (playerFree) playSound_Internal(fileName, volume);
		else 
		{
			soundQueue.addElement(fileName);
			soundQueue.addElement(new Integer(volume));
		}
	}

	// Reaction to player events. (Thanks to Alexander Barannik for idea!)
	public void playerUpdate(final Player player, final String event, Object eventData)
	{
		if (event.equals(PlayerListener.END_OF_MEDIA))
		{
			if (player!=null) {
				player.removePlayerListener(_this);
				player.close();
			}
			playerFree = true;
			
			if (soundQueue.size() != 0)
			{
				String name = (String)soundQueue.elementAt(0);
				Integer volume = (Integer)soundQueue.elementAt(1);
				playSound(name, volume.intValue());
				soundQueue.removeElementAt(0);
				soundQueue.removeElementAt(0);
			}
		} else if (event.equals(PlayerListener.CLOSED))
		{
			playerFree = true;
		}
	}

	/* Creates player for file 'source' */
	static private Player createPlayer(String source)
	{
		if (!playerFree) return null;

		Player p = Util.createPlayer(source);
		if (p == null) return null;
	
		try
		{
			p.realize();
			p.prefetch();
			updateStopTime(p);
			p.addPlayerListener(_this);
			playerFree = false;
		} catch (MediaException e)
		{
			return null;
		}
		return p;
	}
	
	// sets volume for player
	static private void setVolume(Player p, int value) throws MediaException
	{
		VolumeControl c = (VolumeControl) p.getControl("VolumeControl");
		if (c != null) c.setLevel(value);
		}

	static private void updateStopTime(Player p)
	{
		StopTimeControl c = (StopTimeControl) p.getControl("StopTimeControl");
		if (c != null) c.setStopTime(stopTime);
	}

	synchronized static public void BeginTyping(String uin, boolean type)
	{
		ContactItem item = getItembyUIN(uin);
		if (item == null) return;

		// If the user does not have it add the typing capability
		if (!item.hasCapability(Icq.CAPF_TYPING)) item.addCapability(Icq.CAPF_TYPING);
		item.BeginTyping(type);
		
		if (type) playSoundNotification(ContactList.SOUND_TYPE_TYPING);
		
		if (ChatHistory.chatHistoryShown(uin)) ChatHistory.getChatHistoryAt(uin).BeginTyping(type);
		else tree.repaint();
	}
	
	// Play a sound notification
	static public void playSoundNotification(int notType)
	{
		synchronized (_this)
		{
			if (Options.getBoolean(Options.OPTION_SILENT_MODE)) return;

			int not_mode = 0;

			switch (notType)
			{
			case SOUND_TYPE_MESSAGE:
				not_mode = Options.getInt(Options.OPTION_MESS_NOTIF_MODE);
				break;

			case SOUND_TYPE_ONLINE:
				if ((System.currentTimeMillis()-lastLoginTime) < 3000)
					return;
				not_mode = Options.getInt(Options.OPTION_ONLINE_NOTIF_MODE);
				break;

			case SOUND_TYPE_TYPING:
				not_mode = Options.getInt(Options.OPTION_TYPING_MODE) - 1;
				break;
			}

			switch (not_mode)
			{
			case 1:
				try
				{
					switch (notType)
					{
					case SOUND_TYPE_MESSAGE:
						Manager.playTone(ToneControl.C4, 500, Options.getInt(Options.OPTION_MESS_NOTIF_VOL));
						break;
					case SOUND_TYPE_ONLINE:
					case SOUND_TYPE_TYPING:
						Manager.playTone(ToneControl.C4 + 7, 500, Options.getInt(Options.OPTION_ONLINE_NOTIF_VOL));
					}

				} catch (Exception e)
				{
					//Do nothing
				}
				break;

			case 2:
				if (notType == SOUND_TYPE_MESSAGE)
				{
					playSound
					(
						Options.getString(Options.OPTION_MESS_NOTIF_FILE),
						Options.getInt(Options.OPTION_MESS_NOTIF_VOL)
					);
				} 
				else if (notType == SOUND_TYPE_ONLINE)
				{
					playSound
					(
						Options.getString(Options.OPTION_ONLINE_NOTIF_FILE), 
						Options.getInt(Options.OPTION_ONLINE_NOTIF_VOL)
					);
				}
				else
				{
					playSound
					(
						Options.getString(Options.OPTION_TYPING_FILE),
						Options.getInt(Options.OPTION_TYPING_VOL)
					);
				}

				break;
			}
		}
	}

	static public boolean changeSoundMode(boolean activate)
	{
		boolean newValue = !Options.getBoolean(Options.OPTION_SILENT_MODE);
		Options.setBoolean(Options.OPTION_SILENT_MODE, newValue);
		Options.safeSave();
		Alert alert = new Alert(null, ResourceBundle
				.getString(newValue ? "#sound_is_off" : "#sound_is_on"), null,
				null);
		alert.setTimeout(1000);
		
		if (activate) tree.activate(Jimm.display, alert);
		else 
		{
			Jimm.display.setCurrent(alert, Jimm.display.getCurrent());
			Jimm.setBkltOn(false);
		}
		return newValue;
	}

//#sijapp cond.end#

	static ContactItem lastChatItem = null;

	public void vtGetItemDrawData(TreeNode src, ListItem dst)
	{
		ContactListItem item = (ContactListItem) src.getData();
		dst.text            = item.getText();
		dst.leftImage       = item.getLeftImage(src.getExpanded());
		dst.rightImage      = Params[0] ? item.getRightImage() : null;
		dst.secondLeftImage = Params[1] ? item.getSecondLeftImage() : null;
		dst.color           = item.getTextColor();
		dst.fontStyle       = item.getFontStyle();
	}

	public void vlCursorMoved(VirtualList sender)  {}
	public void vlItemClicked(VirtualList sender)  {}

	public void vlKeyPress(VirtualList sender, int keyCode, int type)
	{
		TreeNode node = tree.getCurrentItem();
		ContactItem item = ((node != null) && (node.getData() instanceof ContactItem)) ? (ContactItem) node
				.getData()
				: null;
		JimmUI.execHotKey(item, keyCode, type);
		
		if (type == VirtualList.KEY_PRESSED) Jimm.aaUserActivity();
	}

	// Returns number of unread messages 
	static protected boolean getUnreadMessCount()
	{
		int count = cItems.size();
		for (int i = 0; i < count; i++)
			if (getCItem(i).isContainingUnreadMessages()) return true;
		return false;
	}

	static public ContactItem[] getItems(ContactListGroupItem group)
	{
		Vector data = new Vector();
		int gid = group.getId();
		int size = getSize();
		ContactItem item;
		for (int i = 0; i < size; i++)
		{
			item = getCItem(i);
			if (item.getIntValue(ContactItem.CONTACTITEM_GROUP) == gid)
				data.addElement(item);
		}
		item = null;
		ContactItem[] result = new ContactItem[data
				.size()];
		data.copyInto(result);
		return result;
	}

	// Command listener
	public void commandAction(Command c, Displayable d)
	{
		Jimm.aaUserActivity();
		
		// Activate main menu
		if (c == JimmUI.cmdMenu)
		{
			MainMenu.activateMenu();
		}

		// Contact item has been selected
		else if (c == JimmUI.cmdSelect)
		{
			TreeNode node = tree.getCurrentItem();
			if (node == null) return;
			ContactListItem item = (ContactListItem) node.getData();
			
			if (item instanceof ContactItem)
			{
				// Activate the contact item menu
				//#sijapp cond.if target is "RIM"#
				//#			LED.setState(LED.STATE_OFF);
				//#sijapp cond.end#

				lastChatItem = (ContactItem) item;
				lastChatItem.activate();
			}
			
			if (item instanceof ContactListGroupItem)
			{
				boolean newExpanded = !node.getExpanded();
				if (!newExpanded)
				{
					ContactListGroupItem gItem = (ContactListGroupItem)item;
					ContactItem[] cItems = getItems(gItem);
					int unreadCounter = 0;
					for (int i = 0; i < cItems.length; i++) 
						unreadCounter += (cItems[i].isContainingUnreadMessages() ? 1 : 0);
					gItem.setMessCount(unreadCounter);
				}
				tree.setExpandFlag(node, newExpanded);
			}
		}
	}
	
	static private boolean checkIfIdExists(int id)
	{
		ContactItem ci;
		for (int i = cItems.size()-1; i >= 0; i--)
		{
			ci = getCItem(i);
			if (ci.getIntValue(ContactItem.CONTACTITEM_ID) == id) return true;
			if (ci.getIntValue(ContactItem.CONTACTITEM_INV_ID) == id) return true;
			if (ci.getIntValue(ContactItem.CONTACTITEM_VIS_ID) == id) return true;
			if (ci.getIntValue(ContactItem.CONTACTITEM_IGN_ID) == id) return true;
		}
		ci = null;
		
		ContactListGroupItem gi;
		for (int i = gItems.size()-1; i >= 0; i--)
		{
			gi = (ContactListGroupItem)gItems.elementAt(i);
			if (gi.getId() == id) return true;
		}
		gi = null;
	
		return false;
	}
	
	static public int generateNewIdForBuddy()
	{
		int range = 0x6FFF;
		Random rand = new Random(System.currentTimeMillis());
		int randint = 0;
		
		do
		{
			randint = rand.nextInt();
			if (randint < 0) randint = randint * (-1);
			randint = randint % range + 4096;
		} 
		while ( checkIfIdExists(randint) );
		
		return randint;
	}

//#sijapp cond.if modules_ANTISPAM="true" #	
	static private final String ANTISPAM_RMS_NAME = "antispam_";
	static private final int ANTISPAM_RMS_VERS = 1;
	
	static private final Hashtable antiSpamList = new Hashtable();
	static private final Object antiSpamTrue = new Object();
	static private final Object antiSpamAnsSent = new Object();
	
	static public boolean antiSpamCheckContactFor(String uin, String message)
	{
		if (Options.getBoolean(Options.OPTION_ANTI_SPAM) == false) return true;
		
		Object state = antiSpamList.get(uin);
		
		if (state == antiSpamTrue) return true;
		
		if (state == antiSpamAnsSent)
		{
			if (message != null && Options.getString(Options.OPTION_ANTI_SPAM_ANS).equals(message.trim()))
			{
				antiSpamSendMess(uin, ResourceBundle.getString("antispam_good"));
				antiSpamList.put(uin, antiSpamTrue);
				antiSpamSaveList();
			}
			return false;
		}
		else
		{
			long status = Options.getLong(Options.OPTION_ONLINE_STATUS);
			if (status != ContactList.STATUS_INVIS_ALL && status != ContactList.STATUS_INVISIBLE)
			{
				String messText = ResourceBundle.getString("antispam_mess")+Options.getString(Options.OPTION_ANTI_SPAM_QUESTION);
				boolean ok = antiSpamSendMess(uin, messText);
				if (ok) antiSpamList.put(uin, antiSpamAnsSent);
			}
		}
		
		return false;
	}
	
	static private boolean antiSpamSendMess(String uin, String text)
	{
		ContactItem ci = new ContactItem();
		ci.setStringValue(ContactItem.CONTACTITEM_UIN, uin);
		PlainMessage plainMsg = new PlainMessage(Options.getString(Options.OPTION_UIN), ci, Message.MESSAGE_TYPE_NORM, Util.createCurrentDate(false), text);
		try
		{
			Icq.requestAction(new SendMessageAction(plainMsg));
		} catch (JimmException e)
		{
			return false;
		}
		return true;
	}
	
	static public void antiSpamSaveList()
	{
		try
		{
			ByteArrayOutputStream baos = new ByteArrayOutputStream();
			DataOutputStream dos = new DataOutputStream(baos);
			
			dos.writeInt(ANTISPAM_RMS_VERS);
			
			int size = 0;
			Enumeration e = antiSpamList.keys();
			while (e.hasMoreElements())
				if (antiSpamList.get(e.nextElement()) == antiSpamTrue) size++;
			
			System.out.println("antiSpamSaveList, size="+size);
			dos.writeInt(size);
			
			e = antiSpamList.keys();
			String uin;
			while (e.hasMoreElements())
			{
				uin = (String)e.nextElement();
				if (antiSpamList.get(uin) == antiSpamTrue) dos.writeUTF(uin);
			}
			
			RecordStore rs = RecordStore.openRecordStore(ANTISPAM_RMS_NAME, true);
			while (rs.getNumRecords() < 1) rs.addRecord(null, 0, 0);
			
			dos.flush();
			byte[] buf = baos.toByteArray();
			rs.setRecord(1, buf, 0, buf.length);

			dos.close();
			baos.close();
			rs.closeRecordStore();
		}
		catch (Exception e)
		{
			e.printStackTrace();
		}
	}
	
	static public void antiSpamLoadList()
	{
		try
		{
			antiSpamList.clear();
			
			RecordStore account = RecordStore.openRecordStore(ANTISPAM_RMS_NAME, false);
			byte[] buf = account.getRecord(1);
			account.closeRecordStore();
			
			ByteArrayInputStream bais = new ByteArrayInputStream(buf);
			DataInputStream dis = new DataInputStream(bais);
			
			int vers = dis.readInt();
			
			if (vers != ANTISPAM_RMS_VERS) return;
			
			int count = dis.readInt();
			String uin;
			for (int i = 0; i < count; i++)
			{
				uin = dis.readUTF();
				antiSpamList.put(uin, antiSpamTrue);
			}
		}
		catch (Exception e)
		{
			e.printStackTrace();
		}
	}
//#sijapp cond.end#
	
}