#import <ChatCore/MVChatConnection.h>
#import <ChatCore/MVChatPluginManager.h>
#import <ChatCore/MVChatScriptPlugin.h>
#import <ChatCore/NSStringAdditions.h>
#import <ChatCore/NSAttributedStringAdditions.h>
#import <ChatCore/NSMethodSignatureAdditions.h>
#import <ChatCore/NSURLAdditions.h>

#import "JVChatController.h"
#import "JVTabbedChatWindowController.h"
#import "MVApplicationController.h"
#import "MVConnectionsController.h"
#import "JVChatRoom.h"
#import "JVChatRoomMember.h"
#import "JVNotificationController.h"
#import "MVBuddyListController.h"
#import "JVBuddy.h"
#import "JVChatMessage.h"
#import "MVTextView.h"

NSString *MVChatRoomModeChangedNotification = @"MVChatRoomModeChangedNotification";

@interface JVDirectChat (JVDirectChatPrivate)
- (NSString *) _selfCompositeName;
- (NSString *) _selfStoredNickname;
- (NSMutableAttributedString *) _convertRawMessage:(NSData *) message;
- (NSMutableAttributedString *) _convertRawMessage:(NSData *) message withBaseFont:(NSFont *) baseFont;
- (void) _didConnect:(NSNotification *) notification;
- (void) _didDisconnect:(NSNotification *) notification;
@end

#pragma mark -

@interface JVChatRoomMember (JVChatMemberPrivate)
- (NSString *) _selfStoredNickname;
- (NSString *) _selfCompositeName;

- (void) _setLocalUser:(BOOL) local;
- (void) _setNickname:(NSString *) name;
- (void) _setUsernameAndAddress:(NSString *) address;
- (void) _setRealName:(NSString *) name;
- (void) _setVoice:(BOOL) voice;
- (void) _setOperator:(BOOL) operator;
- (void) _setHalfOperator:(BOOL) operator;
- (void) _setServerOperator:(BOOL) operator;
@end

#pragma mark -

@implementation JVChatRoom
- (id) init {
	if( ( self = [super init] ) ) {
		topicLine = nil;
		_topic = nil;
		_topicAuth = nil;
		_modes = 0;
		_topicAttributed = nil;
		_members = [[NSMutableDictionary dictionary] retain];
		_sortedMembers = [[NSMutableArray array] retain];
		_nextMessageAlertMembers = [[NSMutableSet set] retain];
		_kickedFromRoom = NO;
		_keepAfterPart = NO;
		_initialBanlistReceived = NO;

		[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector( _roomModeChanged: ) name:MVChatConnectionGotRoomModeNotification object:[self connection]];
		[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector( _selfNicknameChanged: ) name:MVChatConnectionNicknameAcceptedNotification object:[self connection]];
	}
	return self;
}

- (void) awakeFromNib {
	[super awakeFromNib];

	[topicLine setDrawsBackground:NO];
	[[topicLine enclosingScrollView] setDrawsBackground:NO];

	NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"irc://%@/%@", [[self connection] server], _target]];
	NSString *path = [[NSString stringWithFormat:@"~/Library/Application Support/Colloquy/Recent Chat Rooms/%@ (%@).inetloc", _target, [[self connection] server]] stringByExpandingTildeInPath];

	[url writeToInternetLocationFile:path];
	[[NSFileManager defaultManager] changeFileAttributes:[NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:YES], NSFileExtensionHidden, nil] atPath:path];
}

- (void) dealloc {
	if( _inRoom && ! [MVApplicationController isTerminating] )
		[[self connection] partChatRoom:[self target]];

	[[NSNotificationCenter defaultCenter] removeObserver:self];

	[_members release];
	[_sortedMembers release];
	[_nextMessageAlertMembers release];
	[_key release];
	[_topic release];
	[_topicAuth release];
	[_topicAttributed release];

	_members = nil;
	_sortedMembers = nil;
	_nextMessageAlertMembers = nil;
	_key = nil;
	_topic = nil;
	_topicAuth = nil;
	_topicAttributed = nil;

	[super dealloc];
}

#pragma mark -
#pragma mark Delegate Methods
//or method
- (void) willDispose {
	[self partChat:nil];
}

#pragma mark -
#pragma mark Miscellaneous Support

- (NSString *) title {
	return [[self connection] displayNameForChatRoom:_target];
}

- (NSString *) windowTitle {
	return [NSString stringWithFormat:@"%@ (%@)", [self title], [[self connection] server]];
}

- (NSString *) information {
	if( _kickedFromRoom )
		return NSLocalizedString( @"kicked out", "chat room kicked status line in drawer" );
	if( ! [_sortedMembers count] )
		return NSLocalizedString( @"joining...", "joining status info line in drawer" );
	if( [[self connection] isConnected] ) {
		if( [[[MVConnectionsController defaultManager] connectedConnections] count] == 1 )
			return [NSString stringWithFormat:NSLocalizedString( @"%d members", "number of room members information line" ), [_sortedMembers count]];
		else return [_connection server];
	}
	return NSLocalizedString( @"disconnected", "disconnected status info line in drawer" );
}

- (NSString *) toolTip {
	NSString *messageCount = @"";
	if( [self newMessagesWaiting] == 0 ) messageCount = NSLocalizedString( @"no messages waiting", "no messages waiting room tooltip" );
	else if( [self newMessagesWaiting] == 1 ) messageCount = NSLocalizedString( @"1 message waiting", "one message waiting room tooltip" );
	else messageCount = [NSString stringWithFormat:NSLocalizedString( @"%d messages waiting", "messages waiting room tooltip" ), [self newMessagesWaiting]];
	return [NSString stringWithFormat:NSLocalizedString( @"%@ (%@)\n%d members\n%@", "room status info tooltip in drawer" ), _target, [_connection server], [_sortedMembers count], messageCount];
}

- (NSView *) view {
	if( ! _nibLoaded ) _nibLoaded = [NSBundle loadNibNamed:@"JVChatRoom" owner:self];
	return contents;
}

- (NSString *) identifier {
	return [NSString stringWithFormat:@"Chat Room %@ (%@)", _target, [[self connection] server]];
}

#pragma mark -
#pragma mark Drawer/Outline View Support

- (NSImage *) icon {
	if( [_windowController isMemberOfClass:[JVTabbedChatWindowController class]] )
		return [NSImage imageNamed:@"roomTab"];
	return [NSImage imageNamed:@"room"];
}

- (NSImage *) statusImage {
	if( [_windowController isMemberOfClass:[JVTabbedChatWindowController class]] ) {
		if( _isActive && [[[self view] window] isKeyWindow] ) {
			_newMessageCount = 0;
			_newHighlightMessageCount = 0;
			return nil;
		}

		return ( [_waitingAlerts count] ? [NSImage imageNamed:@"AlertCautionIcon"] : ( _newMessageCount ? ( _newHighlightMessageCount ? [NSImage imageNamed:@"roomTabNewHighlightMessage"] : [NSImage imageNamed:@"roomTabNewMessage"] ) : nil ) );
	}

	return [super statusImage];
}

- (BOOL) isEnabled {
	return _inRoom;
}

- (int) numberOfChildren {
	return [_sortedMembers count];
}

- (id) childAtIndex:(int) index {
	return [_sortedMembers objectAtIndex:index];
}

#pragma mark -

- (NSMenu *) menu {
	NSMenu *menu = [[[NSMenu alloc] initWithTitle:@""] autorelease];
	NSMenuItem *item = nil;

	item = [[[NSMenuItem alloc] initWithTitle:NSLocalizedString( @"Get Info", "get info contextual menu item title" ) action:@selector( getInfo: ) keyEquivalent:@""] autorelease];
	[item setTarget:_windowController];
	[menu addItem:item];

	item = [[[NSMenuItem alloc] initWithTitle:NSLocalizedString( @"Add to Favorites", "add to favorites contextual menu") action:@selector( addToFavorites: ) keyEquivalent:@""] autorelease];
	[item setTarget:self];
	[menu addItem:item];

	[menu addItem:[NSMenuItem separatorItem]];

	item = [[[NSMenuItem alloc] initWithTitle:NSLocalizedString( @"Detach From Window", "detach from window contextual menu item title" ) action:@selector( detachView: ) keyEquivalent:@""] autorelease];
	[item setRepresentedObject:self];
	[item setTarget:[JVChatController defaultManager]];
	[menu addItem:item];

	if( _inRoom ) {
		item = [[[NSMenuItem alloc] initWithTitle:NSLocalizedString( @"Leave Room", "leave room contextual menu item title" ) action:@selector( close: ) keyEquivalent:@""] autorelease];
		[item setTarget:self];
		[menu addItem:item];
	} else {
		item = [[[NSMenuItem alloc] initWithTitle:NSLocalizedString( @"Rejoin Room", "rejoin room contextual menu item title" ) action:@selector( joinChat: ) keyEquivalent:@""] autorelease];
		[item setTarget:self];
		[menu addItem:item];
	}

	return [[menu retain] autorelease];
}

#pragma mark -
#pragma mark Drag & Drop Support

- (BOOL) acceptsDraggedFileOfType:(NSString *) type {
	return NO;
}

- (void) handleDraggedFile:(NSString *) path {
	[NSException raise:NSIllegalSelectorException format:@"JVChatRoom does not implement handleDraggedFile:"];
	return;
}

#pragma mark -
#pragma mark Unsupported Methods Inherited Methods

- (void) setTarget:(NSString *) target {
	[NSException raise:NSIllegalSelectorException format:@"JVChatRoom does not implement setTarget:"];
	return;
}

- (JVBuddy *) buddy {
	[NSException raise:NSIllegalSelectorException format:@"JVChatRoom does not implement buddy:"];
	return nil;
}

#pragma mark -
#pragma mark Miscellaneous

- (void) unavailable {
	[self showAlert:NSGetInformationalAlertPanel( NSLocalizedString( @"Message undeliverable", "title of the user offline message sheet" ), NSLocalizedString( @"You are no longer a member of this room. No messages can be sent at this time.", "error description for sending s message when not in the room" ), @"OK", nil, nil ) withName:@"unavailable"];
}

- (IBAction) addToFavorites:(id) sender {
	NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"irc://%@/%@", [[self connection] server], _target]];
	NSString *path = [[[NSString stringWithFormat:@"~/Library/Application Support/Colloquy/Favorites/%@ (%@).inetloc", _target, [[self connection] server]] stringByExpandingTildeInPath] retain];

	[url writeToInternetLocationFile:path];
	[[NSFileManager defaultManager] changeFileAttributes:[NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:YES], NSFileExtensionHidden, nil] atPath:path];
	[[NSWorkspace sharedWorkspace] noteFileSystemChanged:path];

	[MVConnectionsController refreshFavoritesMenu];
}

#pragma mark -
#pragma mark Modes

- (void) setModes:(unsigned int) modes {
	_modes = modes;
}

- (unsigned int) modes {
	return _modes;
}

#pragma mark -

- (void) setKey:(NSString *) key {
	[_key autorelease];
	_key = [key copy];
}

- (NSString *) key {
	return [[_key autorelease] retain];
}

#pragma mark -

- (void) setLimit:(unsigned int) limit {
	_limit = limit;
}

- (unsigned int) limit {
	return _limit;
}

#pragma mark -
#pragma mark Message Handling

- (void) processIncomingMessage:(JVMutableChatMessage *) message {
	if( [message ignoreStatus] == JVNotIgnored && [[message sender] isKindOfClass:[JVChatRoomMember class]] && ! [[message sender] isLocalUser] && ( ! [[[self view] window] isMainWindow] || ! _isActive ) ) {
		NSMutableDictionary *context = [NSMutableDictionary dictionary];
		[context setObject:[NSString stringWithFormat:NSLocalizedString( @"%@ Room Activity", "room activity bubble title" ), [self title]] forKey:@"title"];
		if( [self newMessagesWaiting] == 1 ) [context setObject:[NSString stringWithFormat:NSLocalizedString( @"%@ has 1 message waiting.", "new single room message bubble text" ), [self title]] forKey:@"description"];
		else [context setObject:[NSString stringWithFormat:NSLocalizedString( @"%@ has %d messages waiting.", "new room messages bubble text" ), [self title], [self newMessagesWaiting]] forKey:@"description"];
		[context setObject:[NSImage imageNamed:@"room"] forKey:@"image"];
		[context setObject:[[self windowTitle] stringByAppendingString:@" JVChatRoomActivity"] forKey:@"coalesceKey"];
		[context setObject:self forKey:@"target"];
		[context setObject:NSStringFromSelector( @selector( activate: ) ) forKey:@"action"];
		[[JVNotificationController defaultManager] performNotification:@"JVChatRoomActivity" withContextInfo:context];
	}

	if( [message ignoreStatus] == JVNotIgnored && [_nextMessageAlertMembers containsObject:[message sender]] ) {
		NSMutableDictionary *context = [NSMutableDictionary dictionary];
		[context setObject:[NSString stringWithFormat:NSLocalizedString( @"%@ Replied", "member replied bubble title" ), [[message sender] title]] forKey:@"title"];
		[context setObject:[NSString stringWithFormat:NSLocalizedString( @"%@ has possibly replied to your message.", "new room messages bubble text" ), [[message sender] title]] forKey:@"description"];
		[context setObject:[NSImage imageNamed:@"activityNewImportant"] forKey:@"image"];
		[context setObject:self forKey:@"target"];
		[context setObject:NSStringFromSelector( @selector( activate: ) ) forKey:@"action"];
		[[JVNotificationController defaultManager] performNotification:@"JVChatReplyAfterAddressing" withContextInfo:context];

		[_nextMessageAlertMembers removeObject:[message sender]];
	}

	NSCharacterSet *escapeSet = [NSCharacterSet characterSetWithCharactersInString:@"^[]{}()\\.$*+?|"];
	NSEnumerator *enumerator = [_sortedMembers objectEnumerator];
	NSString *name = nil;

	while( ( name = [[enumerator nextObject] nickname] ) ) {
		NSMutableString *escapedName = [name mutableCopy];
		[escapedName escapeCharactersInSet:escapeSet];

		NSString *pattern = [[NSString alloc] initWithFormat:@"\\b%@\\b", escapedName];
		AGRegex *regex = [AGRegex regexWithPattern:pattern options:AGRegexCaseInsensitive];

		[escapedName release];
		[pattern release];

		NSArray *matches = [regex findAllInString:[message bodyAsPlainText]];
		NSEnumerator *enumerator = [matches objectEnumerator];
		AGRegexMatch *match = nil;

		while( ( match = [enumerator nextObject] ) ) {
			NSRange foundRange = [match range];
			// don't highlight nicks in the middle of a link
			if( ! [[message body] attribute:NSLinkAttributeName atIndex:foundRange.location effectiveRange:NULL] ) {
				NSMutableSet *classes = [[message body] attribute:@"CSSClasses" atIndex:foundRange.location effectiveRange:NULL];
				if( ! classes ) classes = [NSMutableSet setWithObject:@"member"];
				else [classes addObject:@"member"];
				[[message body] addAttribute:@"CSSClasses" value:classes range:foundRange];
			}
		}
	}

	NSMethodSignature *signature = [NSMethodSignature methodSignatureWithReturnAndArgumentTypes:@encode( void ), @encode( JVMutableChatMessage * ), nil];
	NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:signature];

	[invocation setSelector:@selector( processIncomingMessage: )];
	[invocation setArgument:&message atIndex:2];

	[[MVChatPluginManager defaultManager] makePluginsPerformInvocation:invocation stoppingOnFirstSuccessfulReturn:NO];
}

- (void) sendMessage:(JVMutableChatMessage *) message {
	NSMethodSignature *signature = [NSMethodSignature methodSignatureWithReturnAndArgumentTypes:@encode( void ), @encode( JVMutableChatMessage * ), nil];
	NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:signature];

	[invocation setSelector:@selector( processOutgoingMessage: )];
	[invocation setArgument:&message atIndex:2];

	[[MVChatPluginManager defaultManager] makePluginsPerformInvocation:invocation stoppingOnFirstSuccessfulReturn:NO];

	if( [[message body] length] )
		[[self connection] sendMessage:[message body] withEncoding:_encoding toChatRoom:[self target] asAction:[message isAction]];

	AGRegex *regex = [AGRegex regexWithPattern:@"^(.*?)[:;,-]" options:AGRegexCaseInsensitive];
	AGRegexMatch *match = [regex findInString:[message bodyAsPlainText]];
	if( [match count] ) {
		JVChatRoomMember *mbr = [self chatRoomMemberWithName:[match groupAtIndex:1]];
		if( mbr ) [_nextMessageAlertMembers addObject:mbr];
	}
}

#pragma mark -
#pragma mark Operator Support
//It's their world, we just live in it

- (void) promoteChatMember:(NSString *) member by:(NSString *) by {
	NSParameterAssert( member != nil );

	JVChatRoomMember *mbr = nil;
	if( ( mbr = [self chatRoomMemberWithName:member] ) ) {
		[mbr _setOperator:YES];
		[_windowController reloadListItem:mbr andChildren:NO];

		if( by && ! [by isMemberOfClass:[NSNull class]] ) {
			JVChatRoomMember *byMbr = [self chatRoomMemberWithName:by];

			NSString *message = nil;
			NSString *name = @"memberPromoted";
			if( [mbr isLocalUser] && [byMbr isLocalUser] ) { // only server oppers would ever see this
				message = NSLocalizedString( @"You promoted yourself to operator.", "we gave ourself the chat room operator privilege status message" );
				name = @"promoted";
			} else if( [mbr isLocalUser] ) {
				message = [NSString stringWithFormat:NSLocalizedString( @"You were promoted to operator by <span class=\"member\">%@</span>.", "we are now a chat room operator status message" ), ( byMbr ? [byMbr title] : by )];
				name = @"promoted";
			} else if( [byMbr isLocalUser] ) {
				message = [NSString stringWithFormat:NSLocalizedString( @"<span class=\"member\">%@</span> was promoted to operator by you.", "we gave user chat room operator status message" ), ( mbr ? [mbr title] : member )];
			} else {
				message = [NSString stringWithFormat:NSLocalizedString( @"<span class=\"member\">%@</span> was promoted to operator by <span class=\"member\">%@</span>.", "user is now a chat room operator status message" ), ( mbr ? [mbr title] : member ), ( byMbr ? [byMbr title] : by )];
			}

			[self addEventMessageToDisplay:message withName:name andAttributes:[NSDictionary dictionaryWithObjectsAndKeys:( byMbr ? [byMbr title] : by ), @"by", by, @"by-nickname", ( mbr ? [mbr title] : member ), @"who", member, @"who-nickname", nil]];

			NSMethodSignature *signature = [NSMethodSignature methodSignatureWithReturnAndArgumentTypes:@encode( void ), @encode( JVChatRoomMember * ), @encode( JVChatRoom * ), @encode( JVChatRoomMember * ), nil];
			NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:signature];

			[invocation setSelector:@selector( memberPromoted:inRoom:by: )];
			[invocation setArgument:&mbr atIndex:2];
			[invocation setArgument:&self atIndex:3];
			[invocation setArgument:&byMbr atIndex:4];

			[[MVChatPluginManager defaultManager] makePluginsPerformInvocation:invocation];

			//create notification
			NSMutableDictionary *context = [NSMutableDictionary dictionary];
			[context setObject:NSLocalizedString( @"Room Member Promoted", "member promoted title" ) forKey:@"title"];
			[context setObject:[NSString stringWithFormat:NSLocalizedString( @"%@ was promoted to operator by %@ in %@.", "bubble message member operator promotion string" ), ( mbr ? [mbr title] : member ), ( byMbr ? [byMbr title] : by ), _target] forKey:@"description"];
			[context setObject:self forKey:@"target"];
			[context setObject:NSStringFromSelector( @selector( activate: ) ) forKey:@"action"];
			[[JVNotificationController defaultManager] performNotification:@"JVChatMemberPromoted" withContextInfo:context];
		}
	}

	// sort again if needed
	if( [[NSUserDefaults standardUserDefaults] boolForKey:@"JVSortRoomMembersByStatus"] )
		[self resortMembers];
}

- (void) demoteChatMember:(NSString *) member by:(NSString *) by {
	NSParameterAssert( member != nil );
	
	JVChatRoomMember *mbr = nil;
	if( ( mbr = [self chatRoomMemberWithName:member] ) ) {
		[mbr _setOperator:NO];
		[_windowController reloadListItem:mbr andChildren:NO];

		if( by && ! [by isMemberOfClass:[NSNull class]] ) {
			JVChatRoomMember *byMbr = [self chatRoomMemberWithName:by];

			NSString *message = nil;
			NSString *name = @"memberDemoted";
			if( [mbr isLocalUser] && [byMbr isLocalUser] ) {
				message = NSLocalizedString( @"You demoted yourself from operator.", "we removed our chat room operator privilege status message" );
				name = @"demoted";
			} else if( [mbr isLocalUser] ) {
				message = [NSString stringWithFormat:NSLocalizedString( @"You were demoted from operator by <span class=\"member\">%@</span>.", "we are no longer a chat room operator status message" ), ( byMbr ? [byMbr title] : by )];
				name = @"demoted";
			} else if( [byMbr isLocalUser] ) {
				message = [NSString stringWithFormat:NSLocalizedString( @"<span class=\"member\">%@</span> was demoted from operator by you.", "we removed user's chat room operator status message" ), ( mbr ? [mbr title] : member )];
			} else {
				message = [NSString stringWithFormat:NSLocalizedString( @"<span class=\"member\">%@</span> was demoted from operator by <span class=\"member\">%@</span>.", "user is no longer a chat room operator status message" ), ( mbr ? [mbr title] : member ), ( byMbr ? [byMbr title] : by )];
			}

			[self addEventMessageToDisplay:message withName:name andAttributes:[NSDictionary dictionaryWithObjectsAndKeys:( byMbr ? [byMbr title] : by ), @"by", by, @"by-nickname", ( mbr ? [mbr title] : member ), @"who", member, @"who-nickname", nil]];

			NSMethodSignature *signature = [NSMethodSignature methodSignatureWithReturnAndArgumentTypes:@encode( void ), @encode( JVChatRoomMember * ), @encode( JVChatRoom * ), @encode( JVChatRoomMember * ), nil];
			NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:signature];

			[invocation setSelector:@selector( memberDemoted:inRoom:by: )];
			[invocation setArgument:&mbr atIndex:2];
			[invocation setArgument:&self atIndex:3];
			[invocation setArgument:&byMbr atIndex:4];

			[[MVChatPluginManager defaultManager] makePluginsPerformInvocation:invocation];

			//create notification
			NSMutableDictionary *context = [NSMutableDictionary dictionary];
			[context setObject:NSLocalizedString( @"Room Member Demoted", "member demoted title" ) forKey:@"title"];
			[context setObject:[NSString stringWithFormat:NSLocalizedString( @"%@ was demoted from operator by %@ in %@.", "bubble message member operator demotion string" ), ( mbr ? [mbr title] : member ), ( byMbr ? [byMbr title] : by ), _target] forKey:@"description"];
			[context setObject:self forKey:@"target"];
			[context setObject:NSStringFromSelector( @selector( activate: ) ) forKey:@"action"];
			[[JVNotificationController defaultManager] performNotification:@"JVChatMemberDemoted" withContextInfo:context];
		}
	}

	// sort again if needed
	if( [[NSUserDefaults standardUserDefaults] boolForKey:@"JVSortRoomMembersByStatus"] )
		[self resortMembers];
}

- (void) voiceChatMember:(NSString *) member by:(NSString *) by {
	NSParameterAssert( member != nil );
	
	JVChatRoomMember *mbr = nil;
	if( ( mbr = [self chatRoomMemberWithName:member] ) ) {
		[mbr _setVoice:YES];
		[_windowController reloadListItem:mbr andChildren:NO];

		if( by && ! [by isMemberOfClass:[NSNull class]] ) {
			JVChatRoomMember *byMbr = [self chatRoomMemberWithName:by];

			NSString *message = nil;
			NSString *name = @"memberVoiced";
			if( [mbr isLocalUser] && [byMbr isLocalUser] ) {
				message = NSLocalizedString( @"You gave yourself voice.", "we gave ourself special voice status to talk in moderated rooms status message" );
				name = @"voiced";
			} else if( [mbr isLocalUser] ) {
				message = [NSString stringWithFormat:NSLocalizedString( @"You were granted voice by <span class=\"member\">%@</span>.", "we now have special voice status to talk in moderated rooms status message" ), ( byMbr ? [byMbr title] : by )];
				name = @"voiced";
			} else if( [byMbr isLocalUser] ) {
				message = [NSString stringWithFormat:NSLocalizedString( @"<span class=\"member\">%@</span> was granted voice by you.", "we gave user special voice status to talk in moderated rooms status message" ), ( mbr ? [mbr title] : member )];
			} else {
				message = [NSString stringWithFormat:NSLocalizedString( @"<span class=\"member\">%@</span> was granted voice by <span class=\"member\">%@</span>.", "user now has special voice status to talk in moderated rooms status message" ), ( mbr ? [mbr title] : member ), ( byMbr ? [byMbr title] : by )];
			}

			[self addEventMessageToDisplay:message withName:name andAttributes:[NSDictionary dictionaryWithObjectsAndKeys:( byMbr ? [byMbr title] : by ), @"by", by, @"by-nickname", ( mbr ? [mbr title] : member ), @"who", member, @"who-nickname", nil]];

			NSMethodSignature *signature = [NSMethodSignature methodSignatureWithReturnAndArgumentTypes:@encode( void ), @encode( JVChatRoomMember * ), @encode( JVChatRoom * ), @encode( JVChatRoomMember * ), nil];
			NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:signature];

			[invocation setSelector:@selector( memberVoiced:inRoom:by: )];
			[invocation setArgument:&mbr atIndex:2];
			[invocation setArgument:&self atIndex:3];
			[invocation setArgument:&byMbr atIndex:4];

			[[MVChatPluginManager defaultManager] makePluginsPerformInvocation:invocation];

			//create notification
			NSMutableDictionary *context = [NSMutableDictionary dictionary];
			[context setObject:NSLocalizedString( @"Room Member Voiced", "member voiced title" ) forKey:@"title"];
			[context setObject:[NSString stringWithFormat:NSLocalizedString( @"%@ was granted voice by %@ in %@.", "bubble message member voiced string" ), ( mbr ? [mbr title] : member ), ( byMbr ? [byMbr title] : by ), _target] forKey:@"description"];
			[context setObject:self forKey:@"target"];
			[context setObject:NSStringFromSelector( @selector( activate: ) ) forKey:@"action"];
			[[JVNotificationController defaultManager] performNotification:@"JVChatMemberVoiced" withContextInfo:context];
		}
	}

	// sort again if needed
	if( [[NSUserDefaults standardUserDefaults] boolForKey:@"JVSortRoomMembersByStatus"] )
		[self resortMembers];
}

- (void) devoiceChatMember:(NSString *) member by:(NSString *) by {
	NSParameterAssert( member != nil );
	
	JVChatRoomMember *mbr = nil;
	if( ( mbr = [self chatRoomMemberWithName:member] ) ) {
		[mbr _setVoice:NO];
		[_windowController reloadListItem:mbr andChildren:NO];

		if( by && ! [by isMemberOfClass:[NSNull class]] ) {
			JVChatRoomMember *byMbr = [self chatRoomMemberWithName:by];

			NSString *message = nil;
			NSString *name = @"memberDevoiced";
			if( [mbr isLocalUser] && [byMbr isLocalUser] ) {
				message = NSLocalizedString( @"You removed voice from yourself.", "we removed our special voice status to talk in moderated rooms status message" );
				name = @"devoiced";
			} else if( [mbr isLocalUser] ) {
				message = [NSString stringWithFormat:NSLocalizedString( @"You had voice removed by <span class=\"member\">%@</span>.", "we no longer has special voice status and can't talk in moderated rooms status message" ), ( byMbr ? [byMbr title] : by )];
				name = @"devoiced";
			} else if( [byMbr isLocalUser] ) {
				message = [NSString stringWithFormat:NSLocalizedString( @"<span class=\"member\">%@</span> had voice removed by you.", "we removed user's special voice status and can't talk in moderated rooms status message" ), ( mbr ? [mbr title] : member )];
			} else {
				message = [NSString stringWithFormat:NSLocalizedString( @"<span class=\"member\">%@</span> had voice removed by <span class=\"member\">%@</span>.", "user no longer has special voice status and can't talk in moderated rooms status message" ), ( mbr ? [mbr title] : member ), ( byMbr ? [byMbr title] : by )];
			}

			[self addEventMessageToDisplay:message withName:name andAttributes:[NSDictionary dictionaryWithObjectsAndKeys:( byMbr ? [byMbr title] : by ), @"by", by, @"by-nickname", ( mbr ? [mbr title] : member ), @"who", member, @"who-nickname", nil]];

			NSMethodSignature *signature = [NSMethodSignature methodSignatureWithReturnAndArgumentTypes:@encode( void ), @encode( JVChatRoomMember * ), @encode( JVChatRoom * ), @encode( JVChatRoomMember * ), nil];
			NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:signature];

			[invocation setSelector:@selector( memberDevoiced:inRoom:by: )];
			[invocation setArgument:&mbr atIndex:2];
			[invocation setArgument:&self atIndex:3];
			[invocation setArgument:&byMbr atIndex:4];

			[[MVChatPluginManager defaultManager] makePluginsPerformInvocation:invocation];

			//create notification
			NSMutableDictionary *context = [NSMutableDictionary dictionary];
			[context setObject:NSLocalizedString( @"Room Member Lost Voice", "member devoiced title" ) forKey:@"title"];
			[context setObject:[NSString stringWithFormat:NSLocalizedString( @"%@ had voice removed by %@ in %@.", "bubble message member lost voice string" ), ( mbr ? [mbr title] : member ), ( byMbr ? [byMbr title] : by ), _target] forKey:@"description"];
			[context setObject:self forKey:@"target"];
			[context setObject:NSStringFromSelector( @selector( activate: ) ) forKey:@"action"];
			[[JVNotificationController defaultManager] performNotification:@"JVChatMemberDevoiced" withContextInfo:context];
		}
	}

	// sort again if needed
	if( [[NSUserDefaults standardUserDefaults] boolForKey:@"JVSortRoomMembersByStatus"] )
		[self resortMembers];
}

- (void) chatMember:(NSString *) member kickedBy:(NSString *) by forReason:(NSData *) reason {
	NSParameterAssert( member != nil );
	NSParameterAssert( by != nil );

	NSMutableAttributedString *rstring = nil;
	if( [reason isKindOfClass:[NSData class]] )
		rstring = [self _convertRawMessage:reason];

	JVChatRoomMember *mbr = [[[self chatRoomMemberWithName:member] retain] autorelease];
	JVChatRoomMember *byMbr = [self chatRoomMemberWithName:by];

	NSMethodSignature *signature = [NSMethodSignature methodSignatureWithReturnAndArgumentTypes:@encode( void ), @encode( JVChatRoomMember * ), @encode( JVChatRoom * ), @encode( JVChatRoomMember * ), @encode( NSAttributedString * ), nil];
	NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:signature];

	[invocation setSelector:@selector( memberKicked:fromRoom:by:forReason: )];
	[invocation setArgument:&mbr atIndex:2];
	[invocation setArgument:&self atIndex:3];
	[invocation setArgument:&byMbr atIndex:4];
	[invocation setArgument:&rstring atIndex:5];

	[[MVChatPluginManager defaultManager] makePluginsPerformInvocation:invocation];

	if( [_windowController selectedListItem] == mbr )
		[_windowController showChatViewController:[_windowController activeChatViewController]];

	[_members removeObjectForKey:member];
	[_sortedMembers removeObjectIdenticalTo:mbr];

	[_windowController reloadListItem:self andChildren:YES];

	NSString *message = nil;
	if( [byMbr isLocalUser] ) {
		message = [NSString stringWithFormat:NSLocalizedString( @"You kicked %@ from the chat room.", "you removed a user by force from a chat room status message" ), ( mbr ? [mbr title] : member )];
	} else {
		message = [NSString stringWithFormat:NSLocalizedString( @"%@ was kicked from the chat room by <span class=\"member\">%@</span>.", "user has been removed by force from a chat room status message" ), ( mbr ? [mbr title] : member ), ( byMbr ? [byMbr title] : by )];
	}

	[self addEventMessageToDisplay:message withName:@"memberKicked" andAttributes:[NSDictionary dictionaryWithObjectsAndKeys:( [byMbr title] ? [byMbr title] : by ), @"by", by, @"by-nickname", ( [mbr title] ? [mbr title] : member ), @"who", member, @"who-nickname", ( [mbr hostmask] ? (id) [mbr hostmask] : (id) [NSNull null] ), @"mask", ( rstring ? (id) rstring : (id) [NSNull null] ), @"reason", nil]];

	//create notification
	NSMutableDictionary *context = [NSMutableDictionary dictionary];
	[context setObject:NSLocalizedString( @"Room Member Kicked", "member kicked title" ) forKey:@"title"];
	[context setObject:[NSString stringWithFormat:NSLocalizedString( @"%@ was kicked from %@ by %@.", "bubble message member kicked string" ), ( mbr ? [mbr title] : member ), _target, ( byMbr ? [byMbr title] : by )] forKey:@"description"];
	[context setObject:self forKey:@"target"];
	[context setObject:NSStringFromSelector( @selector( activate: ) ) forKey:@"action"];
	[[JVNotificationController defaultManager] performNotification:@"JVChatMemberKicked" withContextInfo:context];
}

- (void) kickedFromChatBy:(NSString *) by forReason:(NSData *) reason {
	NSParameterAssert( by != nil );

	NSMutableAttributedString *rstring = nil;
	if( [reason isKindOfClass:[NSData class]] )
		rstring = [self _convertRawMessage:reason];

	JVChatRoomMember *byMbr = [self chatRoomMemberWithName:by];
	NSString *message = [NSString stringWithFormat:NSLocalizedString( @"You were kicked from the chat room by %@.", "you were removed by force from a chat room status message" ), ( byMbr ? [byMbr title] : by )];

	[self addEventMessageToDisplay:message withName:@"kicked" andAttributes:[NSDictionary dictionaryWithObjectsAndKeys:( [byMbr title] ? [byMbr title] : by ), @"by", by, @"by-nickname", ( rstring ? (id) rstring : (id) [NSNull null] ), @"reason", nil]];

	JVChatRoomMember *mbr = [[[self chatRoomMemberWithName:[[self connection] nickname]] retain] autorelease];

	NSMethodSignature *signature = [NSMethodSignature methodSignatureWithReturnAndArgumentTypes:@encode( void ), @encode( JVChatRoom * ), @encode( JVChatRoomMember * ), @encode( NSAttributedString * ), nil];
	NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:signature];

	[invocation setSelector:@selector( kickedFromRoom:by:forReason: )];
	[invocation setArgument:&self atIndex:2];
	[invocation setArgument:&byMbr atIndex:3];
	[invocation setArgument:&rstring atIndex:4];

	[[MVChatPluginManager defaultManager] makePluginsPerformInvocation:invocation];

	if( [_windowController selectedListItem] == mbr )
		[_windowController showChatViewController:[_windowController activeChatViewController]];

	[_members removeObjectForKey:[mbr nickname]];
	[_sortedMembers removeObjectIdenticalTo:mbr];

	_kickedFromRoom = YES;
	_cantSendMessages = YES;
	_inRoom = NO;

	[_windowController reloadListItem:self andChildren:YES];
	//create notification
	NSMutableDictionary *context = [NSMutableDictionary dictionary];
	[context setObject:NSLocalizedString( @"You Were Kicked", "member kicked title" ) forKey:@"title"];
	[context setObject:[NSString stringWithFormat:NSLocalizedString( @"You were kicked from %@ by %@.", "bubble message member kicked string" ), _target, ( byMbr ? [byMbr title] : by )] forKey:@"description"];
	[context setObject:self forKey:@"target"];
	[context setObject:NSStringFromSelector( @selector( activate: ) ) forKey:@"action"];
	[[JVNotificationController defaultManager] performNotification:@"JVChatMemberKicked" withContextInfo:context];

	[self showAlert:NSGetInformationalAlertPanel( NSLocalizedString( @"You have been kicked from the chat room.", "you were removed by force from a chat room error message title" ), NSLocalizedString( @"You have been kicked from the chat room by %@ with the reason \"%@\" and cannot send further messages without rejoining.", "you were removed by force from a chat room error message" ), @"OK", nil, nil, ( byMbr ? [byMbr title] : by ), [rstring mutableString]) withName:nil];
}

- (void) newBan:(NSString *) ban by:(NSString *) by {
	// only show this if we've received the initial banlist already
	if( _initialBanlistReceived && [by isKindOfClass:[NSString class]] ) {
		// by is a full hostmask. Lets fix that
		by = [[by componentsSeparatedByString:@"!"] objectAtIndex:0];
		JVChatRoomMember *byMbr = [self chatRoomMemberWithName:by];
		NSString *message;
		if( [byMbr isLocalUser] ) {
			message = [NSString stringWithFormat:NSLocalizedString( @"You set a ban on %@.", "you set a ban chat room status message" ), ban];
		} else {
			message = [NSString stringWithFormat:NSLocalizedString( @"<span class=\"member\">%@</span> set a ban on %@.", "user set a ban chat room status message" ), ( byMbr ? [byMbr title] : by ), ban];
		}

		[self addEventMessageToDisplay:message withName:@"memberBanned" andAttributes:[NSDictionary dictionaryWithObjectsAndKeys:( byMbr ? [byMbr title] : by ), @"by", by, @"by-nickname", ban, @"ban", nil]];
	}
}

- (void) removedBan:(NSString *) ban by:(NSString *) by {
	if( ! [by isKindOfClass:[NSString class]] ) return;
	// by is a full hostmask. Lets fix that
	by = [[by componentsSeparatedByString:@"!"] objectAtIndex:0];
	JVChatRoomMember *byMbr = [self chatRoomMemberWithName:by];
	NSString *message;
	if( [byMbr isLocalUser] ) {
		message = [NSString stringWithFormat:NSLocalizedString( @"You removed the ban on %@.", "you removed a ban chat room status message" ), ban];
	} else {
		message = [NSString stringWithFormat:NSLocalizedString( @"<span class=\"member\">%@</span> removed the ban on %@.", "user removed a ban chat room status message" ), ( byMbr ? [byMbr title] : by ), ban];
	}

	[self addEventMessageToDisplay:message withName:@"banRemoved" andAttributes:[NSDictionary dictionaryWithObjectsAndKeys:( byMbr ? [byMbr title] : by ), @"by", by, @"by-nickname", ban, @"ban", nil]];
}

- (void) banlistReceived {
	_initialBanlistReceived = YES;
}

- (void) changeTopic:(NSData *) topic by:(NSString *) author displayChange:(BOOL) showChange {
	[_topic autorelease];
	_topic = [topic copy];

	[_topicAttributed autorelease];
	_topicAttributed = [[self _convertRawMessage:topic withBaseFont:[NSFont systemFontOfSize:11.]] retain];

	if( showChange && author ) {
		author = [[author componentsSeparatedByString:@"!"] objectAtIndex:0];
		JVChatRoomMember *mbr = [self chatRoomMemberWithName:author];

		NSDictionary *options = [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:YES], @"IgnoreFonts", [NSNumber numberWithBool:YES], @"IgnoreFontSizes", nil];
		NSString *topicString = [_topicAttributed HTMLFormatWithOptions:options];

		if( [mbr isLocalUser] ) {
			[self addEventMessageToDisplay:[NSString stringWithFormat:NSLocalizedString( @"You changed the topic to \"%@\".", "you changed the topic chat room status message" ), topicString] withName:@"topicChanged" andAttributes:[NSDictionary dictionaryWithObjectsAndKeys:( mbr ? [mbr title] : author ), @"by", author, @"by-nickname", _topicAttributed, @"topic", nil]];
		} else {
			[self addEventMessageToDisplay:[NSString stringWithFormat:NSLocalizedString( @"Topic changed to \"%@\" by <span class=\"member\">%@</span>.", "topic changed chat room status message" ), topicString, ( mbr ? [mbr title] : author )] withName:@"topicChanged" andAttributes:[NSDictionary dictionaryWithObjectsAndKeys:( mbr ? [mbr title] : author ), @"by", author, @"by-nickname", _topicAttributed, @"topic", nil]];
		}

		NSMethodSignature *signature = [NSMethodSignature methodSignatureWithReturnAndArgumentTypes:@encode( void ), @encode( NSAttributedString * ), @encode( JVChatRoom * ), @encode( JVChatRoomMember * ), nil];
		NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:signature];

		[invocation setSelector:@selector( topicChangedTo:inRoom:by: )];
		[invocation setArgument:&_topicAttributed atIndex:2];
		[invocation setArgument:&self atIndex:3];
		[invocation setArgument:&mbr atIndex:4];

		[[MVChatPluginManager defaultManager] makePluginsPerformInvocation:invocation];
	}

	if( ! [_topicAttributed length] ) {
		NSDictionary *attributes = [NSDictionary dictionaryWithObjectsAndKeys:[NSColor grayColor], NSForegroundColorAttributeName, [NSFont systemFontOfSize:11.], NSFontAttributeName, nil];
		[_topicAttributed autorelease];
		_topicAttributed = [[NSMutableAttributedString alloc] initWithString:NSLocalizedString( @"(no chat topic is set)", "no chat topic is set message" ) attributes:attributes];
	}

	NSMutableParagraphStyle *paraStyle = [[[NSParagraphStyle defaultParagraphStyle] mutableCopy] autorelease];
	[paraStyle setMaximumLineHeight:13.];
	[paraStyle setAlignment:NSCenterTextAlignment];
//	[paraStyle setLineBreakMode:NSLineBreakByTruncatingTail];
	[(NSMutableAttributedString *)_topicAttributed addAttribute:NSParagraphStyleAttributeName value:paraStyle range:NSMakeRange( 0, [_topicAttributed length] )];

	[[topicLine textStorage] setAttributedString:_topicAttributed];

	[_topicAuth autorelease];
	_topicAuth = [author retain];

	NSMutableString *toolTip = [[[_topicAttributed string] mutableCopy] autorelease];
	[toolTip appendString:@"\n"];
	[toolTip appendFormat:NSLocalizedString( @"Topic set by: %@", "topic author tooltip" ), _topicAuth];

	[[topicLine enclosingScrollView] setToolTip:toolTip];
}

- (NSAttributedString *) topic {
	return [[_topicAttributed retain] autorelease];
}

#pragma mark -
#pragma mark Encoding Support

- (IBAction) changeEncoding:(id) sender {
	[super changeEncoding:sender];
	[self changeTopic:_topic by:_topicAuth displayChange:NO];
}

#pragma mark -
#pragma mark Join & Part Handling

- (void) joined {
	[_members removeAllObjects];
	[_sortedMembers removeAllObjects];

	_cantSendMessages = NO;
	_kickedFromRoom = NO;
	_inRoom = YES;
	[_windowController reloadListItem:self andChildren:YES];

	NSMethodSignature *signature = [NSMethodSignature methodSignatureWithReturnAndArgumentTypes:@encode( void ), @encode( JVChatRoom * ), nil];
	NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:signature];

	[invocation setSelector:@selector( joinedRoom: )];
	[invocation setArgument:&self atIndex:2];

	[[MVChatPluginManager defaultManager] makePluginsPerformInvocation:invocation];
}	

- (void) parting {
	if (_inRoom) {
		_inRoom = NO;
		_cantSendMessages = YES;

		NSMethodSignature *signature = [NSMethodSignature methodSignatureWithReturnAndArgumentTypes:@encode( void ), @encode( JVChatRoom * ), nil];
		NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:signature];

		[invocation setSelector:@selector( partingFromRoom: )];
		[invocation setArgument:&self atIndex:2];

		[[MVChatPluginManager defaultManager] makePluginsPerformInvocation:invocation];
	}
}

#pragma mark -

- (void) joinChat:(id) sender {
	if( ! _inRoom ) [[self connection] joinChatRoom:_target];
}

- (void) partChat:(id) sender {
	if( _inRoom ) {
		[self parting];
		[[self connection] partChatRoom:_target];
	}
}

#pragma mark -

- (BOOL) keepAfterPart {
	return _keepAfterPart;
}

- (void) setKeepAfterPart:(BOOL) keep {
	_keepAfterPart = keep;
}

#pragma mark -
#pragma mark User List Management

- (JVChatRoomMember *) chatRoomMemberWithName:(NSString *) name {
	JVChatRoomMember *member = nil;
	if( ( member = [_members objectForKey:member] ) )
		return member;

	NSEnumerator *enumerator = [_members objectEnumerator];
	while( ( member = [enumerator nextObject] ) )
		if( [[member nickname] caseInsensitiveCompare:name] == NSOrderedSame )
			return member;

	enumerator = [_members objectEnumerator];
	while( ( member = [enumerator nextObject] ) )
		if( [[member title] caseInsensitiveCompare:name] == NSOrderedSame )
			return member;

	return nil;
}

- (void) resortMembers {
	if( [[NSUserDefaults standardUserDefaults] boolForKey:@"JVSortRoomMembersByStatus"] ) {
		[_sortedMembers sortUsingSelector:@selector( compareUsingStatus: )];
	} else [_sortedMembers sortUsingSelector:@selector( compare: )];

	[_windowController reloadListItem:self andChildren:YES];
}

- (void) addWhoInformationToMembers:(NSArray *) members {
	NSEnumerator *enumerator = [members objectEnumerator];
	NSDictionary *info = nil;

	while( ( info = [enumerator nextObject] ) ) {
		JVChatRoomMember *listItem = [self chatRoomMemberWithName:[info objectForKey:@"nickname"]];
		[listItem _setUsernameAndAddress:[info objectForKey:@"address"]];
		[listItem _setRealName:[info objectForKey:@"realName"]];
	}		
}

- (void) addExistingMembersToChat:(NSArray *) members {
	[_members removeAllObjects];
	[_sortedMembers removeAllObjects];

	NSEnumerator *enumerator = [members objectEnumerator];
	NSDictionary *info = nil;
	NSString *member = nil;

	while( ( info = [enumerator nextObject] ) ) {
		member = [info objectForKey:@"nickname"];

		JVChatRoomMember *listItem = [[[JVChatRoomMember alloc] initWithRoom:self andNickname:member] autorelease];
		[listItem _setLocalUser:( [[[self connection] nickname] caseInsensitiveCompare:member] == NSOrderedSame )];
		[listItem _setUsernameAndAddress:[info objectForKey:@"address"]];
		[listItem _setRealName:[info objectForKey:@"realName"]];
		[listItem _setOperator:[[info objectForKey:@"operator"] boolValue]];
		[listItem _setHalfOperator:[[info objectForKey:@"halfOperator"] boolValue]];
		[listItem _setServerOperator:[[info objectForKey:@"serverOperator"] boolValue]];
		[listItem _setVoice:[[info objectForKey:@"voice"] boolValue]];

		[_members setObject:listItem forKey:member];
		[_sortedMembers addObject:listItem];
	}

	[self resortMembers];
}

- (void) addMemberToChat:(NSString *) member withInformation:(NSDictionary *) info {
	NSParameterAssert( member != nil );

	if( ! [self chatRoomMemberWithName:member] ) {
		JVChatRoomMember *listItem = [[[JVChatRoomMember alloc] initWithRoom:self andNickname:member] autorelease];
		[listItem _setUsernameAndAddress:[info objectForKey:@"address"]];
		[listItem _setOperator:[[info objectForKey:@"operator"] boolValue]];
		[listItem _setHalfOperator:[[info objectForKey:@"halfOperator"] boolValue]];
		[listItem _setServerOperator:[[info objectForKey:@"serverOperator"] boolValue]];
		[listItem _setVoice:[[info objectForKey:@"voice"] boolValue]];

		[_members setObject:listItem forKey:member];
		[_sortedMembers addObject:listItem];

		[self resortMembers];

		NSString *name = [listItem title];
		NSString *message = [NSString stringWithFormat:NSLocalizedString( @"<span class=\"member\">%@</span> joined the chat room.", "a user has join a chat room status message" ), name];
		[self addEventMessageToDisplay:message withName:@"memberJoined" andAttributes:[NSDictionary dictionaryWithObjectsAndKeys:member, @"nickname", name, @"who", ( [listItem hostmask] ? (id) [listItem hostmask] : (id) [NSNull null] ), @"mask", nil]];

		NSMethodSignature *signature = [NSMethodSignature methodSignatureWithReturnAndArgumentTypes:@encode( void ), @encode( JVChatRoomMember * ), @encode( JVChatRoom * ), nil];
		NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:signature];

		[invocation setSelector:@selector( memberJoined:inRoom: )];
		[invocation setArgument:&listItem atIndex:2];
		[invocation setArgument:&self atIndex:3];

		[[MVChatPluginManager defaultManager] makePluginsPerformInvocation:invocation];

		//create notification
		NSMutableDictionary *context = [NSMutableDictionary dictionary];
		[context setObject:NSLocalizedString( @"Room Member Joined", "member joined title" ) forKey:@"title"];
		[context setObject:[NSString stringWithFormat:NSLocalizedString( @"%@ joined the chat room %@.", "bubble message member joined string" ), name, _target] forKey:@"description"];
		[context setObject:self forKey:@"target"];
		[context setObject:NSStringFromSelector( @selector( activate: ) ) forKey:@"action"];
		[[JVNotificationController defaultManager] performNotification:@"JVChatMemberJoinedRoom" withContextInfo:context];
	}
}

- (void) removeChatMember:(NSString *) member withReason:(NSData *) reason {
	NSParameterAssert( member != nil );

	JVChatRoomMember *mbr = nil;
	if( ( mbr = [[[self chatRoomMemberWithName:member] retain] autorelease] ) ) {
		NSMutableAttributedString *rstring = nil;
		if( [reason isKindOfClass:[NSData class]] )
			rstring = [self _convertRawMessage:reason];

		NSMethodSignature *signature = [NSMethodSignature methodSignatureWithReturnAndArgumentTypes:@encode( void ), @encode( JVChatRoomMember * ), @encode( JVChatRoom * ), @encode( NSAttributedString * ), nil];
		NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:signature];

		[invocation setSelector:@selector( memberParted:fromRoom:forReason: )];
		[invocation setArgument:&mbr atIndex:2];
		[invocation setArgument:&self atIndex:3];
		[invocation setArgument:&rstring atIndex:4];

		[[MVChatPluginManager defaultManager] makePluginsPerformInvocation:invocation];

		if( [_windowController selectedListItem] == mbr )
			[_windowController showChatViewController:[_windowController activeChatViewController]];

		[_members removeObjectForKey:member];
		[_sortedMembers removeObjectIdenticalTo:mbr];

		[_windowController reloadListItem:self andChildren:YES];

		NSString *name = [mbr title];
		NSString *message = [NSString stringWithFormat:NSLocalizedString( @"<span class=\"member\">%@</span> left the chat room.", "a user has left the chat room status message" ), name];

		[self addEventMessageToDisplay:message withName:@"memberParted" andAttributes:[NSDictionary dictionaryWithObjectsAndKeys:( name ? name : member ), @"who", member, @"nickname", ( [mbr hostmask] ? (id) [mbr hostmask] : (id) [NSNull null] ), @"mask", ( rstring ? (id) rstring : (id) [NSNull null] ), @"reason", nil]];

		//create notification
		NSMutableDictionary *context = [NSMutableDictionary dictionary];
		[context setObject:NSLocalizedString( @"Room Member Left", "member left title" ) forKey:@"title"];
		[context setObject:[NSString stringWithFormat:NSLocalizedString( @"%@ left the chat room %@.", "bubble message member left string" ), name, _target] forKey:@"description"];
		[context setObject:self forKey:@"target"];
		[context setObject:NSStringFromSelector( @selector( activate: ) ) forKey:@"action"];
		[[JVNotificationController defaultManager] performNotification:@"JVChatMemberLeftRoom" withContextInfo:context];
	}
}

- (void) changeChatMember:(NSString *) member to:(NSString *) nick {
	NSParameterAssert( member != nil );
	NSParameterAssert( nick != nil );
	
	JVChatRoomMember *mbr = nil;
	if( ( mbr = [[[self chatRoomMemberWithName:member] retain] autorelease] ) ) {
		NSString *name = [[[mbr title] copy] autorelease];

		[_members removeObjectForKey:member];
		[_members setObject:mbr forKey:nick];
		[mbr _setNickname:nick];

		[self resortMembers];

		[self addEventMessageToDisplay:[NSString stringWithFormat:NSLocalizedString( @"%@ is now known as <span class=\"member\">%@</span>.", "user has changed nicknames" ), name, nick] withName:@"memberNewNickname" andAttributes:[NSDictionary dictionaryWithObjectsAndKeys:name, @"name", member, @"old", nick, @"new", nil]];

		NSMethodSignature *signature = [NSMethodSignature methodSignatureWithReturnAndArgumentTypes:@encode( void ), @encode( NSString * ), @encode( NSString * ), @encode( JVChatRoom * ), nil];
		NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:signature];

		[invocation setSelector:@selector( userNamed:isNowKnownAs:inView: )];
		[invocation setArgument:&member atIndex:2];
		[invocation setArgument:&nick atIndex:3];
		[invocation setArgument:&self atIndex:4];

		[[MVChatPluginManager defaultManager] makePluginsPerformInvocation:invocation];
	}
}

#pragma mark -
#pragma mark WebKit support

- (NSArray *) webView:(WebView *) sender contextMenuItemsForElement:(NSDictionary *) element defaultMenuItems:(NSArray *) defaultMenuItems {
	if( [[[element objectForKey:WebElementLinkURLKey] scheme] isEqualToString:@"member"] ) {
		NSMutableArray *ret = [NSMutableArray array];
		NSString *user = [[[element objectForKey:WebElementLinkURLKey] resourceSpecifier] stringByDecodingIllegalURLCharacters];
		JVChatRoomMember *mbr = [self chatRoomMemberWithName:user];
		NSMenuItem *item = nil;

		if( mbr ) {
			NSEnumerator *enumerator = [[[mbr menu] itemArray] objectEnumerator];
			while( ( item = [enumerator nextObject] ) ) [ret addObject:[[item copy] autorelease]];
		} else {
			item = [[[NSMenuItem alloc] initWithTitle:NSLocalizedString( @"Send Message", "send message contextual menu") action:NULL keyEquivalent:@""] autorelease];
			[item setRepresentedObject:user];
			[item setTarget:self];
			[item setAction:@selector( _startChatWithNonMember: )];
			[ret addObject:item];
		}

		return ret;
	}

	return [super webView:sender contextMenuItemsForElement:element defaultMenuItems:defaultMenuItems];
}

- (void) webView:(WebView *) sender decidePolicyForNavigationAction:(NSDictionary *) actionInformation request:(NSURLRequest *) request frame:(WebFrame *) frame decisionListener:(id <WebPolicyDecisionListener>) listener {
	if( [[[actionInformation objectForKey:WebActionOriginalURLKey] scheme] isEqualToString:@"member"] ) {
		NSString *user = [[[actionInformation objectForKey:WebActionOriginalURLKey] resourceSpecifier] stringByDecodingIllegalURLCharacters];
		JVChatRoomMember *mbr = [self chatRoomMemberWithName:user];
		if( mbr ) [mbr startChat:nil];
		else [[JVChatController defaultManager] chatViewControllerForUser:user withConnection:[self connection] ifExists:NO];
		[listener ignore];
	} else {
		[super webView:sender decidePolicyForNavigationAction:actionInformation request:request frame:frame decisionListener:listener];
	}
}

#pragma mark -
#pragma mark TextView/Input supprt

- (NSArray *) completionsFor:(NSString *) inFragment {
	NSEnumerator *enumerator = [_sortedMembers objectEnumerator];
	NSMutableArray *possibleNicks = [NSMutableArray array];
	NSString *name = nil;

	while( ( name = [[enumerator nextObject] nickname] ) )
		if( [name rangeOfString:inFragment options:( NSCaseInsensitiveSearch | NSAnchoredSearch )].location == 0 )
			[possibleNicks addObject:name];

	return possibleNicks;
}

- (NSArray *) textView:(NSTextView *) textView completions:(NSArray *) words forPartialWordRange:(NSRange) charRange indexOfSelectedItem:(int *) index {
	NSString *search = [[[send textStorage] string] substringWithRange:charRange];
	NSEnumerator *enumerator = [_sortedMembers objectEnumerator];
	NSMutableArray *ret = [NSMutableArray array];
	NSString *name = nil;
	unsigned int length = [search length];
	while( length && ( name = [[enumerator nextObject] nickname] ) ) {
		if( length <= [name length] && [search caseInsensitiveCompare:[name substringToIndex:length]] == NSOrderedSame ) {
			[ret addObject:name];
		}
	}
	[ret addObjectsFromArray:words];
	return ret;
}

#pragma mark -
#pragma mark Toolbar Support
- (NSToolbar *) toolbar {
	NSToolbar *toolbar = [[NSToolbar alloc] initWithIdentifier:@"Chat Room"];
	[toolbar setDelegate:self];
	[toolbar setAllowsUserCustomization:YES];
	[toolbar setAutosavesConfiguration:YES];

//	[_toolbarItems release];
//	_toolbarItems = [[NSMutableDictionary dictionary] retain];

	return [toolbar autorelease];
}

- (NSToolbarItem *) toolbar:(NSToolbar *) toolbar itemForItemIdentifier:(NSString *) identifier willBeInsertedIntoToolbar:(BOOL) willBeInserted {
	NSToolbarItem *toolbarItem = nil;
	if( toolbarItem ) return toolbarItem;
	else return [super toolbar:toolbar itemForItemIdentifier:identifier willBeInsertedIntoToolbar:willBeInserted];
}

- (NSArray *) toolbarDefaultItemIdentifiers:(NSToolbar *) toolbar {
	NSMutableArray *list = [NSMutableArray arrayWithArray:[super toolbarAllowedItemIdentifiers:toolbar]];
	return list;
}

- (NSArray *) toolbarAllowedItemIdentifiers:(NSToolbar *) toolbar {
	NSMutableArray *list = [NSMutableArray arrayWithArray:[super toolbarAllowedItemIdentifiers:toolbar]];
	return list;
}

- (BOOL) validateToolbarItem:(NSToolbarItem *) toolbarItem {
	return [super validateToolbarItem:toolbarItem];
}
@end

#pragma mark -

@implementation JVChatRoom (JVChatRoomPrivate)
- (void) _didConnect:(NSNotification *) notification {
	[[self connection] joinChatRoom:_target];
	[super _didConnect:notification];
	_cantSendMessages = YES;
}

- (void) _didDisconnect:(NSNotification *) notification {
	_kickedFromRoom = NO;
	_inRoom = NO;
	[super _didDisconnect:notification];
	[_windowController reloadListItem:self andChildren:YES];
}

- (char *) _classificationForNickname:(NSString *) nickname {
	JVChatRoomMember *member = [self chatRoomMemberWithName:nickname];
	if( [member serverOperator] ) return "server operator";
	else if( [member operator] ) return "operator";
	else if( [member halfOperator] ) return "half operator";
	else if( [member voice] ) return "voice";
	return "normal";
}

- (void) _roomModeChanged:(NSNotification *) notification {
	if( [[[notification userInfo] objectForKey:@"room"] caseInsensitiveCompare:_target] != NSOrderedSame ) return;
	
	unsigned int currentModes = [[[notification userInfo] objectForKey:@"mode"] unsignedIntValue];
	unsigned int newModes = currentModes & ~ [self modes];
	unsigned int oldModes = [self modes] & ~ currentModes;
	unsigned int changedModes = newModes | oldModes;

	[self setModes:currentModes];
	[self setKey:[[notification userInfo] objectForKey:@"key"]];
	[self setLimit:[(NSNumber *)[[notification userInfo] objectForKey:@"limit"] unsignedIntValue]];

	[[NSNotificationCenter defaultCenter] postNotificationName:MVChatRoomModeChangedNotification object:self];

	if( [[[notification userInfo] objectForKey:@"by"] isMemberOfClass:[NSNull class]] ) return;
	if( [[[notification userInfo] objectForKey:@"by"] rangeOfString:@"."].location != NSNotFound ) return; // It's a server

	NSString *member = [[notification userInfo] objectForKey:@"by"];
	JVChatRoomMember *mbr = [self chatRoomMemberWithName:member];
	NSString *message = nil;
	NSString *mode = nil;

	while (changedModes) {
		if (changedModes & MVChatRoomPrivateMode) {
			changedModes &= ~MVChatRoomPrivateMode;
			mode = @"chatRoomPrivateMode";
			if( newModes & MVChatRoomPrivateMode ) {
				if( [mbr isLocalUser] ) {
					message = NSLocalizedString( @"You made this room private.", "private room status message" );
				} else {
					message = [NSString stringWithFormat:NSLocalizedString( @"%@ made this room private.", "someone else private room status message" ), ( mbr ? [mbr title] : member )];
				}
			} else {
				if( [mbr isLocalUser] ) {
					message = NSLocalizedString( @"You made this room public.", "public room status message" );
				} else {
					message = [NSString stringWithFormat:NSLocalizedString( @"%@ made this room public.", "someone else public room status message" ), ( mbr ? [mbr title] : member )];
				}
			}
		} else if (changedModes & MVChatRoomSecretMode) {
			changedModes &= ~MVChatRoomSecretMode;
			mode = @"chatRoomSecretMode";
			if( newModes & MVChatRoomSecretMode ) {
				if( [mbr isLocalUser] ) {
					message = NSLocalizedString( @"You made this room secret.", "secret room status message" );
				} else {
					message = [NSString stringWithFormat:NSLocalizedString( @"%@ made this room secret.", "someone else secret room status message" ), ( mbr ? [mbr title] : member )];
				}
			} else {
				if( [mbr isLocalUser] ) {
					message = NSLocalizedString( @"You made this room no longer a secret.", "no longer secret room status message" );
				} else {
					message = [NSString stringWithFormat:NSLocalizedString( @"%@ made this room no longer a secret.", "someone else no longer secret room status message" ), ( mbr ? [mbr title] : member )];
				}
			}
		} else if (changedModes & MVChatRoomInviteOnlyMode) {
			changedModes &= ~MVChatRoomInviteOnlyMode;
			mode = @"chatRoomInviteOnlyMode";
			if( newModes & MVChatRoomInviteOnlyMode ) {
				if( [mbr isLocalUser] ) {
					message = NSLocalizedString( @"You made this room invite only.", "invite only room status message" );
				} else {
					message = [NSString stringWithFormat:NSLocalizedString( @"%@ made this room invite only.", "someone else invite only room status message" ), ( mbr ? [mbr title] : member )];
				}
			} else {
				if( [mbr isLocalUser] ) {
					message = NSLocalizedString( @"You made this room no longer invite only.", "no longer invite only room status message" );
				} else {
					message = [NSString stringWithFormat:NSLocalizedString( @"%@ made this room no longer invite only.", "someone else no longer invite only room status message" ), ( mbr ? [mbr title] : member )];
				}
			}
		} else if (changedModes & MVChatRoomModeratedMode) {
			changedModes &= ~MVChatRoomModeratedMode;
			mode = @"chatRoomModeratedMode";
			if( newModes & MVChatRoomModeratedMode ) {
				if( [mbr isLocalUser] ) {
					message = NSLocalizedString( @"You made this room moderated.", "moderated room status message" );
				} else {
					message = [NSString stringWithFormat:NSLocalizedString( @"%@ made this room moderated.", "someone else moderated room status message" ), ( mbr ? [mbr title] : member )];
				}
			} else {
				if( [mbr isLocalUser] ) {
					message = NSLocalizedString( @"You made this room no longer moderated.", "no longer moderated room status message" );
				} else {
					message = [NSString stringWithFormat:NSLocalizedString( @"%@ made this room no longer moderated.", "someone else no longer moderated room status message" ), ( mbr ? [mbr title] : member )];
				}
			}
		} else if (changedModes & MVChatRoomSetTopicOperatorOnlyMode) {
			changedModes &= ~MVChatRoomSetTopicOperatorOnlyMode;
			mode = @"chatRoomSetTopicOperatorOnlyMode";
			if( newModes & MVChatRoomSetTopicOperatorOnlyMode ) {
				if( [mbr isLocalUser] ) {
					message = NSLocalizedString( @"You changed this room to require operator status to change the topic.", "require op to set topic room status message" );
				} else {
					message = [NSString stringWithFormat:NSLocalizedString( @"%@ changed this room to require operator status to change the topic.", "someone else required op to set topic room status message" ), ( mbr ? [mbr title] : member )];
				}
			} else {
				if( [mbr isLocalUser] ) {
					message = NSLocalizedString( @"You changed this room to allow anyone to change the topic.", "don't require op to set topic room status message" );
				} else {
					message = [NSString stringWithFormat:NSLocalizedString( @"%@ changed this room to allow anyone to change the topic.", "someone else don't required op to set topic room status message" ), ( mbr ? [mbr title] : member )];
				}
			}
		} else if (changedModes & MVChatRoomNoOutsideMessagesMode) {
			changedModes &= ~MVChatRoomNoOutsideMessagesMode;
			mode = @"chatRoomNoOutsideMessagesMode";
			if( newModes & MVChatRoomNoOutsideMessagesMode ) {
				if( [mbr isLocalUser] ) {
					message = NSLocalizedString( @"You changed this room to prohibit outside messages.", "prohibit outside messages room status message" );
				} else {
					message = [NSString stringWithFormat:NSLocalizedString( @"%@ changed this room to prohibit outside messages.", "someone else prohibit outside messages room status message" ), ( mbr ? [mbr title] : member )];
				}
			} else {
				if( [mbr isLocalUser] ) {
					message = NSLocalizedString( @"You changed this room to permit outside messages.", "permit outside messages room status message" );
				} else {
					message = [NSString stringWithFormat:NSLocalizedString( @"%@ changed this room to permit outside messages.", "someone else permit outside messages room status message" ), ( mbr ? [mbr title] : member )];
				}
			}
		} else if (changedModes & MVChatRoomPasswordRequiredMode) {
			changedModes &= ~MVChatRoomPasswordRequiredMode;
			mode = @"chatRoomPasswordRequiredMode";
			if( newModes & MVChatRoomPasswordRequiredMode ) {
				if( [mbr isLocalUser] ) {
					message = [NSString stringWithFormat:NSLocalizedString( @"You changed this room to require a password of \"%@\".", "password required room status message" ), [self key]];
				} else {
					message = [NSString stringWithFormat:NSLocalizedString( @"%@ changed this room to require a password of \"%@\".", "someone else password required room status message" ), ( mbr ? [mbr title] : member ), [self key]];
				}
			} else {
				if( [mbr isLocalUser] ) {
					message = NSLocalizedString( @"You changed this room to no longer require a password.", "no longer passworded room status message" );
				} else {
					message = [NSString stringWithFormat:NSLocalizedString( @"%@ changed this room to no longer require a password.", "someone else no longer passworded room status message" ), ( mbr ? [mbr title] : member )];
				}
			}
		} else if (changedModes & MVChatRoomMemberLimitMode) {
			changedModes &= ~MVChatRoomMemberLimitMode;
			mode = @"chatRoomMemberLimitMode";
			if( newModes & MVChatRoomMemberLimitMode ) {
				if( [mbr isLocalUser] ) {
					message = [NSString stringWithFormat:NSLocalizedString( @"You set a limit on the number of room members to %i.", "member limit room status message" ), [self limit]];
				} else {
					message = [NSString stringWithFormat:NSLocalizedString( @"%@ set a limit on the number of room members to %i.", "someone else member limit room status message" ), ( mbr ? [mbr title] : member ), [self limit]];
				}
			} else {
				if( [mbr isLocalUser] ) {
					message = NSLocalizedString( @"You removed the room member limit.", "no member limit room status message" );
				} else {
					message = [NSString stringWithFormat:NSLocalizedString( @"%@ removed the room member limit", "someone else no member limit room status message" ), ( mbr ? [mbr title] : member )];
				}
			}
		}

		[self addEventMessageToDisplay:message withName:@"modeChange" andAttributes:[NSDictionary dictionaryWithObjectsAndKeys:( mbr ? [mbr title] : member ), @"by", member, @"nickname", mode, @"mode", ( [[[notification userInfo] objectForKey:@"enabled"] boolValue] ? @"yes" : @"no" ), @"enabled", [[notification userInfo] objectForKey:@"param"], @"parameter", nil]];
	}
}

- (void) _selfNicknameChanged:(NSNotification *) notification {
	if( [notification object] != [self connection] )
		return; // not our connection

	[self resortMembers];

	[self addEventMessageToDisplay:[NSString stringWithFormat:NSLocalizedString( @"You are now known as <span class=\"member\">%@</span>.", "you changed nicknames" ), [[self connection] nickname]] withName:@"newNickname" andAttributes:[NSDictionary dictionaryWithObjectsAndKeys:[[self connection] nickname], @"nickname", nil]];
}

- (void) _startChatWithNonMember:(id) sender {
	[[JVChatController defaultManager] chatViewControllerForUser:[sender representedObject] withConnection:[self connection] ifExists:NO];
}
@end

#pragma mark -

@implementation JVChatRoom (JVChatRoomScripting)
- (NSArray *) chatMembers {
	return [[_sortedMembers retain] autorelease];
}

- (JVChatRoomMember *) valueInChatMembersWithName:(NSString *) name {
	return [self chatRoomMemberWithName:name];
}

- (JVChatRoomMember *) valueInChatMembersWithUniqueID:(id) identifier {
	NSEnumerator *enumerator = [_members objectEnumerator];
	JVChatRoomMember *member = nil;

	while( ( member = [enumerator nextObject] ) )
		if( [[member uniqueIdentifier] isEqual:identifier] )
			return member;

	return nil;
}

- (NSTextStorage *) scriptTypedTopic {
	return [[[NSTextStorage alloc] initWithAttributedString:_topicAttributed] autorelease];
}

- (void) setScriptTypedTopic:(NSString *) topic {
	NSAttributedString *attributeMsg = [NSAttributedString attributedStringWithHTMLFragment:topic baseURL:nil];
	[[self connection] setTopic:attributeMsg withEncoding:_encoding forRoom:[self target]];
}
@end

#pragma mark -

@implementation MVChatScriptPlugin (MVChatScriptPluginRoomSupport)
- (void) memberJoined:(JVChatRoomMember *) member inRoom:(JVChatRoom *) room {
	NSDictionary *args = [NSDictionary dictionaryWithObjectsAndKeys:member, @"----", room, @"mJr1", nil];
	[self callScriptHandler:'mJrX' withArguments:args forSelector:_cmd];
}

- (void) memberParted:(JVChatRoomMember *) member fromRoom:(JVChatRoom *) room forReason:(NSAttributedString *) reason {
	NSDictionary *args = [NSDictionary dictionaryWithObjectsAndKeys:member, @"----", room, @"mPr1", [reason string], @"mPr2", nil];
	[self callScriptHandler:'mPrX' withArguments:args forSelector:_cmd];
}

- (void) memberKicked:(JVChatRoomMember *) member fromRoom:(JVChatRoom *) room by:(JVChatRoomMember *) by forReason:(NSAttributedString *) reason {
	NSDictionary *args = [NSDictionary dictionaryWithObjectsAndKeys:member, @"----", room, @"mKr1", by, @"mKr2", [reason string], @"mKr3", nil];
	[self callScriptHandler:'mKrX' withArguments:args forSelector:_cmd];
}

- (void) memberPromoted:(JVChatRoomMember *) member inRoom:(JVChatRoom *) room by:(JVChatRoomMember *) by {
	NSDictionary *args = [NSDictionary dictionaryWithObjectsAndKeys:member, @"----", [NSValue valueWithBytes:"cOpr" objCType:@encode( char * )], @"mSc1", by, @"mSc2", room, @"mSc3", nil];
	[self callScriptHandler:'mScX' withArguments:args forSelector:_cmd];
}

- (void) memberDemoted:(JVChatRoomMember *) member inRoom:(JVChatRoom *) room by:(JVChatRoomMember *) by {
	NSDictionary *args = [NSDictionary dictionaryWithObjectsAndKeys:member, @"----", [NSValue valueWithBytes:( [member voice] ? "VoIc" : "noRm" ) objCType:@encode( char * )], @"mSc1", by, @"mSc2", room, @"mSc3", nil];
	[self callScriptHandler:'mScX' withArguments:args forSelector:_cmd];
}

- (void) memberVoiced:(JVChatRoomMember *) member inRoom:(JVChatRoom *) room by:(JVChatRoomMember *) by {
	NSDictionary *args = [NSDictionary dictionaryWithObjectsAndKeys:member, @"----", [NSValue valueWithBytes:"VoIc" objCType:@encode( char * )], @"mSc1", by, @"mSc2", room, @"mSc3", nil];
	[self callScriptHandler:'mScX' withArguments:args forSelector:_cmd];
}

- (void) memberDevoiced:(JVChatRoomMember *) member inRoom:(JVChatRoom *) room by:(JVChatRoomMember *) by {
	NSDictionary *args = [NSDictionary dictionaryWithObjectsAndKeys:member, @"----", [NSValue valueWithBytes:( [member operator] ? "cOpr" : "noRm" ) objCType:@encode( char * )], @"mSc1", by, @"mSc2", room, @"mSc3", nil];
	[self callScriptHandler:'mScX' withArguments:args forSelector:_cmd];
}

- (void) joinedRoom:(JVChatRoom *) room; {
	NSDictionary *args = [NSDictionary dictionaryWithObjectsAndKeys:room, @"----", nil];
	[self callScriptHandler:'jRmX' withArguments:args forSelector:_cmd];
}

- (void) partingFromRoom:(JVChatRoom *) room; {
	NSDictionary *args = [NSDictionary dictionaryWithObjectsAndKeys:room, @"----", nil];
	[self callScriptHandler:'pRmX' withArguments:args forSelector:_cmd];
}

- (void) kickedFromRoom:(JVChatRoom *) room by:(JVChatRoomMember *) by forReason:(NSAttributedString *) reason {
	NSDictionary *args = [NSDictionary dictionaryWithObjectsAndKeys:room, @"----", by, @"kRm1", [reason string], @"kRm2", nil];
	[self callScriptHandler:'kRmX' withArguments:args forSelector:_cmd];
}

- (void) topicChangedTo:(NSAttributedString *) topic inRoom:(JVChatRoom *) room by:(JVChatRoomMember *) member {
	NSDictionary *args = [NSDictionary dictionaryWithObjectsAndKeys:[topic string], @"rTc1", member, @"rTc2", room, @"rTc3", nil];
	[self callScriptHandler:'rTcX' withArguments:args forSelector:_cmd];
}
@end