From 6ebbf728e84d8dc84d1f9606b9f792ce6d4a9344 Mon Sep 17 00:00:00 2001
From: Teddy Wing
Date: Sat, 29 Sep 2012 18:04:05 -0400
Subject: Got message displaying working through web sockets by refreshing the
 data when it comes in.

---
 Classes/ChatMessagesDataSource.h | 4 +++-
 Classes/ChatMessagesDataSource.m | 8 ++++++--
 Classes/ChatViewController.m     | 2 +-
 3 files changed, 10 insertions(+), 4 deletions(-)

(limited to 'Classes')

diff --git a/Classes/ChatMessagesDataSource.h b/Classes/ChatMessagesDataSource.h
index 51c0ce2..8b6cf5e 100644
--- a/Classes/ChatMessagesDataSource.h
+++ b/Classes/ChatMessagesDataSource.h
@@ -12,14 +12,16 @@
 
 @interface ChatMessagesDataSource : NSObject <UITableViewDataSource, WebSocketDelegate> {
 	NSMutableArray *messages;
+	UITableView *chatTableView;
 	@private
 		WebSocket *ws;
 }
 
 @property (nonatomic, retain) NSMutableArray *messages;
+@property (nonatomic, retain) UITableView *chatTableView;
 @property (nonatomic, readonly) WebSocket *ws;
 
+- (id)initWithTableView:(UITableView *)tableView;
 - (void)startMyWebSocket;
-- (void)sendMessage:(NSString *)message;
 
 @end
diff --git a/Classes/ChatMessagesDataSource.m b/Classes/ChatMessagesDataSource.m
index 80f449f..ad74a1a 100644
--- a/Classes/ChatMessagesDataSource.m
+++ b/Classes/ChatMessagesDataSource.m
@@ -7,12 +7,14 @@
 //
 
 #import "ChatMessagesDataSource.h"
+#import "ChatViewController.h"
 
 
 @implementation ChatMessagesDataSource
 
 @synthesize ws;
 @synthesize messages;
+@synthesize chatTableView;
 
 - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
 	return [messages count];
@@ -25,7 +27,7 @@
 	if (cell == nil) {
 		cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:CellIdentifier] autorelease];
 	}
-	 
+	
 	// Set up the cell...
 	NSString *cellValue = [messages objectAtIndex:[indexPath row]];
 	cell.textLabel.text = cellValue;
@@ -51,7 +53,7 @@
 
 #pragma mark Lifecycle
 
-- (id)init
+- (id)initWithTableView:(UITableView *)tableView
 {
     self = [super init];
     if (self) 
@@ -66,6 +68,7 @@
         ws = [[WebSocket webSocketWithConfig:config delegate:self] retain];
 		
 		messages = [[NSMutableArray alloc] init];
+		chatTableView = tableView;
     }
     return self;
     
@@ -114,6 +117,7 @@
 //    NSLog(@"Did receive message: %@", aMessage);
 	
 	[messages addObject:aMessage];
+	[chatTableView reloadData];
 	NSLog(@"TABLE DATA: %@", [messages description]);
 }
 
diff --git a/Classes/ChatViewController.m b/Classes/ChatViewController.m
index 971363c..5a9f01b 100644
--- a/Classes/ChatViewController.m
+++ b/Classes/ChatViewController.m
@@ -40,7 +40,7 @@
     self.view.backgroundColor = [UIColor colorWithRed:219.0f/255.0f green:226.0f/255.0f blue:237.0f/255.0f alpha:1];
 	
 	chatTableView = [[UITableView alloc] initWithFrame:self.view.bounds style:UITableViewStylePlain];
-	dataSource = [[ChatMessagesDataSource alloc] init];
+	dataSource = [[ChatMessagesDataSource alloc] initWithTableView:chatTableView];
 	[dataSource startMyWebSocket];
 	[chatTableView setDataSource:dataSource];
 	[self.view addSubview:chatTableView];
-- 
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