Allow customising the auth view controller through a delegate

src/LiveSDK/Library/Internal/LiveAuthDialog.m

@@ -89,7 +89,9 @@ - (void)viewDidLoad
 
     //Load the Url request in the UIWebView.
     NSURLRequest *requestObj = [NSURLRequest requestWithURL:_startUrl];
-    [webView loadRequest:requestObj];    
+    [webView loadRequest:requestObj];
+
+    [_delegate authDialogLoaded];
 }
 
 - (void) viewDidAppear:(BOOL)animated

src/LiveSDK/Library/Internal/LiveAuthDialogDelegate.h

@@ -21,6 +21,8 @@
 
 @protocol LiveAuthDialogDelegate <NSObject>
 
+- (void) authDialogLoaded;
+
 - (void) authDialogCompletedWithResponse:(NSURL *)responseUrl;
 
 - (void) authDialogFailedWithError:(NSError *)error;

src/LiveSDK/Library/Internal/LiveAuthRequest.m

@@ -124,7 +124,7 @@ - (void)dismissModal
         // Adding a checking logic and wait for the modal dialog to appear before we can dismiss it.
         if (self.authViewController.canDismiss) 
         {
-            [self.currentViewController dismissModalViewControllerAnimated:YES];
+            [self.currentViewController dismissViewControllerAnimated:YES completion:nil];
             self.currentViewController = nil;  
             self.authViewController = nil;
         }
@@ -178,8 +178,7 @@ - (void)authorize
     UINavigationController *modalDialog = [[[UINavigationController alloc]initWithRootViewController:self.authViewController]
                                           autorelease];
 
-    [self.currentViewController presentModalViewController:modalDialog 
-                                                  animated:YES];
+    [self.currentViewController presentViewController:modalDialog animated:YES completion:nil];
 }
 
 - (void)retrieveToken
@@ -200,6 +199,14 @@ - (void)retrieveToken
 
 #pragma mark -  LiveAuthDialogDelegate
 
+- (void) authDialogLoaded
+{
+    if ([_delegate respondsToSelector:@selector(authViewControllerLoaded:)])
+    {
+        [_delegate authViewControllerLoaded:self.authViewController];
+    }
+}
+
 - (void) authDialogCompletedWithResponse:(NSURL *)responseUrl
 {
     NSDictionary *responseData = [UrlHelper parseUrl:responseUrl];

src/LiveSDK/Library/Public/LiveAuthDelegate.h

@@ -18,6 +18,7 @@
 //
 
 #import <Foundation/Foundation.h>
+#import <UIKit/UIKit.h>
 #import "LiveConnectSession.h"
 #import "LiveConnectSessionStatus.h"
 
@@ -38,4 +39,6 @@
 - (void) authFailed: (NSError *) error
           userState: (id)userState;
 
+- (void) authViewControllerLoaded: (UIViewController *) authViewController;
+
 @end