//

 //  IChatUtils.m

 //  MYUtilities

 //

 //  Created by Jens Alfke on 3/3/08.

 //  Copyright 2008 Jens Alfke. All rights reserved.

 //

 #import "IChatUtils.h"

 #import "iChatBridge.h"

 @implementation IChatUtils

 static iChatApplication *sIChatApp;

 + (void) initialize

 {

     if( ! sIChatApp ) {

         sIChatApp = [SBApplication applicationWithBundleIdentifier: @"com.apple.iChat"];

         sIChatApp.timeout = 5*60; // in ticks

     }

 }

 + (SBApplication*) app  {return sIChatApp;}

 + (BOOL) isRunning      {return sIChatApp.isRunning;}

 + (void) activate       {[sIChatApp activate];}

 + (iChatTextChat*) activeChat

 {

     if( ! [sIChatApp isRunning] )

         return nil;

     SBElementArray *chats = sIChatApp.textChats;

     if( chats.count==0 )

         return nil;

     iChatTextChat *chat = [chats objectAtIndex: 0];

     if( ! chat.active )

         return nil;

     return chat;

 }    

 + (NSString*) activeChatPartner

 {

     iChatTextChat *chat = [self activeChat];

     if( ! chat )

         return nil;

     NSMutableArray *names = $marray();

     for( iChatBuddy *b in [chat participants] )

         [names addObject: (b.fullName ?: b.name)];

     return [names componentsJoinedByString: @", "];

 }

 + (BOOL) sendMessage: (NSString*)msg

 {

     iChatTextChat *chat = [self activeChat];

     if( ! chat )

         return NO;

     [sIChatApp send: msg to: chat];

     return YES;

 }

 @end