Major code rewrite / cleanup. closes #56 #60

- MBProgressHUD now requires LLVM 3+

- instance variables moved to the class implementation or removed (using synthesized instance vars)
- using KVO instead of custom accessors
- completely rewritten layout and UI buildup code
- more concise arc conditionals
- added MBProgressHUDModeText (+ example)
- various documentation fixes
- migrated to @autoreleasepool
- general source code cleanup and restructuring
- removed deprecated delegate callback
- version bump to 5.0

Demo/Classes/HudDemoAppDelegate.h

@@ -11,8 +11,8 @@
 @class HudDemoViewController;
 
 @interface HudDemoAppDelegate : NSObject <UIApplicationDelegate> {
-    UIWindow *window;
-    UINavigationController *navController;
+	UIWindow *window;
+	UINavigationController *navController;
 }
 
 @property (nonatomic, retain) IBOutlet UIWindow *window;

Demo/Classes/HudDemoAppDelegate.m

@@ -16,17 +16,15 @@
 
 
 - (void)applicationDidFinishLaunching:(UIApplication *)application {    
-    
-    // Override point for customization after app launch    
-    [window addSubview:navController.view];
-    [window makeKeyAndVisible];
+	[window addSubview:navController.view];
+	[window makeKeyAndVisible];
 }
 
 
 - (void)dealloc {
-    [navController release];
-    [window release];
-    [super dealloc];
+	[navController release];
+	[window release];
+	[super dealloc];
 }
 
 

Demo/Classes/HudDemoViewController.h

@@ -11,7 +11,7 @@
 
 @interface HudDemoViewController : UIViewController <MBProgressHUDDelegate> {
 	MBProgressHUD *HUD;
-	
+
 	long long expectedLength;
 	long long currentLength;
 }
@@ -20,6 +20,7 @@
 - (IBAction)showWithLabel:(id)sender;
 - (IBAction)showWithDetailsLabel:(id)sender;
 - (IBAction)showWithLabelDeterminate:(id)sender;
+- (IBAction)showWIthLabelAnnularDeterminate:(id)sender;
 - (IBAction)showWithCustomView:(id)sender;
 - (IBAction)showWithLabelMixed:(id)sender;
 - (IBAction)showUsingBlocks:(id)sender;

Demo/Classes/HudDemoViewController.m

@@ -22,13 +22,8 @@
 	((UIScrollView *)self.view).contentSize = content.bounds.size;
 }
 
-- (void)didReceiveMemoryWarning {
-    [super didReceiveMemoryWarning]; // Releases the view if it doesn't have a superview
-    // Release anything that's not essential, such as cached data
-}
-
 - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
-    return YES;	
+	return YES;
 }
 
 - (void)didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation {
@@ -37,92 +32,106 @@
 }
 
 - (void)dealloc {
-    [super dealloc];
+	[super dealloc];
 }
 
 #pragma mark -
 #pragma mark IBActions
 
 - (IBAction)showSimple:(id)sender {
-    // The hud will dispable all input on the view (use the higest view possible in the view hierarchy)
-    HUD = [[MBProgressHUD alloc] initWithView:self.navigationController.view];
-    [self.navigationController.view addSubview:HUD];
+	// The hud will dispable all input on the view (use the higest view possible in the view hierarchy)
+	HUD = [[MBProgressHUD alloc] initWithView:self.navigationController.view];
+	[self.navigationController.view addSubview:HUD];
 	
-    // Regiser for HUD callbacks so we can remove it from the window at the right time
-    HUD.delegate = self;
+	// Regiser for HUD callbacks so we can remove it from the window at the right time
+	HUD.delegate = self;
 	
-    // Show the HUD while the provided method executes in a new thread
-    [HUD showWhileExecuting:@selector(myTask) onTarget:self withObject:nil animated:YES];
+	// Show the HUD while the provided method executes in a new thread
+	[HUD showWhileExecuting:@selector(myTask) onTarget:self withObject:nil animated:YES];
 }
 
 - (IBAction)showWithLabel:(id)sender {
-
-    HUD = [[MBProgressHUD alloc] initWithView:self.navigationController.view];
+	
+	HUD = [[MBProgressHUD alloc] initWithView:self.navigationController.view];
 	[self.navigationController.view addSubview:HUD];
 	
-    HUD.delegate = self;
-    HUD.labelText = @"Loading";
+	HUD.delegate = self;
+	HUD.labelText = @"Loading";
 	
-    [HUD showWhileExecuting:@selector(myTask) onTarget:self withObject:nil animated:YES];
+	[HUD showWhileExecuting:@selector(myTask) onTarget:self withObject:nil animated:YES];
 }
 
 - (IBAction)showWithDetailsLabel:(id)sender {
 	
-    HUD = [[MBProgressHUD alloc] initWithView:self.navigationController.view];
-    [self.navigationController.view addSubview:HUD];
+	HUD = [[MBProgressHUD alloc] initWithView:self.navigationController.view];
+	[self.navigationController.view addSubview:HUD];
 	
-    HUD.delegate = self;
-    HUD.labelText = @"Loading";
-    HUD.detailsLabelText = @"updating data";
+	HUD.delegate = self;
+	HUD.labelText = @"Loading";
+	HUD.detailsLabelText = @"updating data";
 	HUD.square = YES;
 	
-    [HUD showWhileExecuting:@selector(myTask) onTarget:self withObject:nil animated:YES];
+	[HUD showWhileExecuting:@selector(myTask) onTarget:self withObject:nil animated:YES];
 }
 
 - (IBAction)showWithLabelDeterminate:(id)sender {
-
-    HUD = [[MBProgressHUD alloc] initWithView:self.navigationController.view];
+	
+	HUD = [[MBProgressHUD alloc] initWithView:self.navigationController.view];
 	[self.navigationController.view addSubview:HUD];
 	
-    // Set determinate mode
-    HUD.mode = MBProgressHUDModeDeterminate;
-    
+	// Set determinate mode
+	HUD.mode = MBProgressHUDModeDeterminate;
+	
 	HUD.delegate = self;
-    HUD.labelText = @"Loading";
+	HUD.labelText = @"Loading";
 	
 	// myProgressTask uses the HUD instance to update progress
-    [HUD showWhileExecuting:@selector(myProgressTask) onTarget:self withObject:nil animated:YES];
+	[HUD showWhileExecuting:@selector(myProgressTask) onTarget:self withObject:nil animated:YES];
+}
+
+- (IBAction)showWIthLabelAnnularDeterminate:(id)sender {
+	HUD = [[MBProgressHUD alloc] initWithView:self.navigationController.view];
+	[self.navigationController.view addSubview:HUD];
+	
+	// Set determinate mode
+	HUD.mode = MBProgressHUDModeAnnularDeterminate;
+	
+	HUD.delegate = self;
+	HUD.labelText = @"Loading";
+	
+	// myProgressTask uses the HUD instance to update progress
+	[HUD showWhileExecuting:@selector(myProgressTask) onTarget:self withObject:nil animated:YES];
 }
 
 - (IBAction)showWithCustomView:(id)sender {
-
-    HUD = [[MBProgressHUD alloc] initWithView:self.navigationController.view];
+	
+	HUD = [[MBProgressHUD alloc] initWithView:self.navigationController.view];
 	[self.navigationController.view addSubview:HUD];
 	
 	// The sample image is based on the work by http://www.pixelpressicons.com, http://creativecommons.org/licenses/by/2.5/ca/
 	// Make the customViews 37 by 37 pixels for best results (those are the bounds of the build-in progress indicators)
 	HUD.customView = [[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"37x-Checkmark.png"]] autorelease];
 	
-    // Set custom view mode
-    HUD.mode = MBProgressHUDModeCustomView;
+	// Set custom view mode
+	HUD.mode = MBProgressHUDModeCustomView;
 	
-    HUD.delegate = self;
-    HUD.labelText = @"Completed";
+	HUD.delegate = self;
+	HUD.labelText = @"Completed";
 	
-    [HUD show:YES];
+	[HUD show:YES];
 	[HUD hide:YES afterDelay:3];
 }
 
 - (IBAction)showWithLabelMixed:(id)sender {
-
-    HUD = [[MBProgressHUD alloc] initWithView:self.navigationController.view];
+	
+	HUD = [[MBProgressHUD alloc] initWithView:self.navigationController.view];
 	[self.navigationController.view addSubview:HUD];
 	
-    HUD.delegate = self;
-    HUD.labelText = @"Connecting";
+	HUD.delegate = self;
+	HUD.labelText = @"Connecting";
 	HUD.minSize = CGSizeMake(135.f, 135.f);
 	
-    [HUD showWhileExecuting:@selector(myMixedTask) onTarget:self withObject:nil animated:YES];
+	[HUD showWhileExecuting:@selector(myMixedTask) onTarget:self withObject:nil animated:YES];
 }
 
 - (IBAction)showUsingBlocks:(id)sender {
@@ -134,7 +143,7 @@
 	dispatch_async(dispatch_get_global_queue( DISPATCH_QUEUE_PRIORITY_LOW, 0), ^{
 		// Do a taks in the background
 		[self myTask];
-		// Hide the HUD in the main tread 
+		// Hide the HUD in the main tread
 		dispatch_async(dispatch_get_main_queue(), ^{
 			[MBProgressHUD hideHUDForView:self.navigationController.view animated:YES];
 		});
@@ -144,13 +153,13 @@
 
 - (IBAction)showOnWindow:(id)sender {
 	// The hud will dispable all input on the window
-    HUD = [[MBProgressHUD alloc] initWithView:self.view.window];
-    [self.view.window addSubview:HUD];
+	HUD = [[MBProgressHUD alloc] initWithView:self.view.window];
+	[self.view.window addSubview:HUD];
 	
-    HUD.delegate = self;
-    HUD.labelText = @"Loading";
+	HUD.delegate = self;
+	HUD.labelText = @"Loading";
 	
-    [HUD showWhileExecuting:@selector(myTask) onTarget:self withObject:nil animated:YES];
+	[HUD showWhileExecuting:@selector(myTask) onTarget:self withObject:nil animated:YES];
 }
 
 - (IBAction)showURL:(id)sender {
@@ -167,53 +176,67 @@
 
 - (IBAction)showWithGradient:(id)sender {
 	
-    HUD = [[MBProgressHUD alloc] initWithView:self.navigationController.view];
+	HUD = [[MBProgressHUD alloc] initWithView:self.navigationController.view];
 	[self.navigationController.view addSubview:HUD];
 	
 	HUD.dimBackground = YES;
 	
 	// Regiser for HUD callbacks so we can remove it from the window at the right time
-    HUD.delegate = self;
+	HUD.delegate = self;
 	
-    // Show the HUD while the provided method executes in a new thread
-    [HUD showWhileExecuting:@selector(myTask) onTarget:self withObject:nil animated:YES];
+	// Show the HUD while the provided method executes in a new thread
+	[HUD showWhileExecuting:@selector(myTask) onTarget:self withObject:nil animated:YES];
+}
+
+- (IBAction)showTextOnly:(id)sender {
+	
+	MBProgressHUD *hud = [MBProgressHUD showHUDAddedTo:self.navigationController.view animated:YES];
+	
+	// Configure for text only and offset down
+	hud.mode = MBProgressHUDModeText;
+	hud.labelText = @"Some message...";
+	hud.margin = 10.f;
+	hud.yOffset = 150.f;
+	hud.removeFromSuperViewOnHide = YES;
+	
+	[hud hide:YES afterDelay:3];
 }
 
 #pragma mark -
 #pragma mark Execution code
 
 - (void)myTask {
-    // Do something usefull in here instead of sleeping ...
-    sleep(3);
+	// Do something usefull in here instead of sleeping ...
+	sleep(3);
 }
 
 - (void)myProgressTask {
-    // This just increases the progress indicator in a loop
-    float progress = 0.0f;
-    while (progress < 1.0f) {
-        progress += 0.01f;
-        HUD.progress = progress;
-        usleep(50000);
-    }
+	// This just increases the progress indicator in a loop
+	float progress = 0.0f;
+	while (progress < 1.0f) {
+		progress += 0.01f;
+		HUD.progress = progress;
+		usleep(50000);
+	}
 }
 
 - (void)myMixedTask {
-    // Indeterminate mode
-    sleep(2);
-    // Switch to determinate mode
-    HUD.mode = MBProgressHUDModeDeterminate;
-    HUD.labelText = @"Progress";
-    float progress = 0.0f;
-    while (progress < 1.0f)
-    {
-        progress += 0.01f;
-        HUD.progress = progress;
-        usleep(50000);
-    }
-    // Back to indeterminate mode
-    HUD.mode = MBProgressHUDModeIndeterminate;
-    HUD.labelText = @"Cleaning up";
-    sleep(2);
+	// Indeterminate mode
+	sleep(2);
+	// Switch to determinate mode
+	HUD.mode = MBProgressHUDModeDeterminate;
+	HUD.labelText = @"Progress";
+	float progress = 0.0f;
+	while (progress < 1.0f)
+	{
+		progress += 0.01f;
+		HUD.progress = progress;
+		usleep(50000);
+	}
+	// Back to indeterminate mode
+	HUD.mode = MBProgressHUDModeIndeterminate;
+	HUD.labelText = @"Cleaning up";
+	sleep(2);
 	// The sample image is based on the work by www.pixelpressicons.com, http://creativecommons.org/licenses/by/2.5/ca/
 	// Make the customViews 37 by 37 pixels for best results (those are the bounds of the build-in progress indicators)
 	HUD.customView = [[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"37x-Checkmark.png"]] autorelease];
@@ -238,7 +261,7 @@
 
 - (void)connectionDidFinishLoading:(NSURLConnection *)connection {
 	HUD.customView = [[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"37x-Checkmark.png"]] autorelease];
-    HUD.mode = MBProgressHUDModeCustomView;
+	HUD.mode = MBProgressHUDModeCustomView;
 	[HUD hide:YES afterDelay:2];
 }
 
@@ -250,9 +273,9 @@
 #pragma mark MBProgressHUDDelegate methods
 
 - (void)hudWasHidden:(MBProgressHUD *)hud {
-    // Remove HUD from screen when the HUD was hidded
-    [HUD removeFromSuperview];
-    [HUD release];
+	// Remove HUD from screen when the HUD was hidded
+	[HUD removeFromSuperview];
+	[HUD release];
 	HUD = nil;
 }
 

Demo/HudDemo.xcodeproj/project.pbxproj

@@ -11,14 +11,15 @@
 		1D60589B0D05DD56006BFB54 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 29B97316FDCFA39411CA2CEA /* main.m */; };
 		1D60589F0D05DD5A006BFB54 /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 1D30AB110D05D00D00671497 /* Foundation.framework */; };
 		1DF5F4E00D08C38300B7A737 /* UIKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 1DF5F4DF0D08C38300B7A737 /* UIKit.framework */; };
-		288765A50DF7441C002DB57D /* CoreGraphics.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 288765A40DF7441C002DB57D /* CoreGraphics.framework */; };
-		2899E5220DE3E06400AC0155 /* HudDemoViewController.xib in Resources */ = {isa = PBXBuildFile; fileRef = 2899E5210DE3E06400AC0155 /* HudDemoViewController.xib */; };
-		28AD733F0D9D9553002E5188 /* MainWindow.xib in Resources */ = {isa = PBXBuildFile; fileRef = 28AD733E0D9D9553002E5188 /* MainWindow.xib */; };
 		28D7ACF80DDB3853001CB0EB /* HudDemoViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 28D7ACF70DDB3853001CB0EB /* HudDemoViewController.m */; };
 		D22F7D810F85241C00550BB3 /* MBProgressHUD.m in Sources */ = {isa = PBXBuildFile; fileRef = D22F7D800F85241C00550BB3 /* MBProgressHUD.m */; };
 		D277FDB311FC834200304321 /* Default.png in Resources */ = {isa = PBXBuildFile; fileRef = D277FDB211FC834200304321 /* Default.png */; };
 		D277FDB911FC877E00304321 /* Icon.png in Resources */ = {isa = PBXBuildFile; fileRef = D277FDB711FC877E00304321 /* Icon.png */; };
 		D277FDBA11FC877E00304321 /* Icon@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = D277FDB811FC877E00304321 /* Icon@2x.png */; };
+		D286A6801518736B00E13FB8 /* 37x-Checkmark@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = D286A67F1518736B00E13FB8 /* 37x-Checkmark@2x.png */; };
+		D286A7321518C53500E13FB8 /* HudDemoViewController.xib in Resources */ = {isa = PBXBuildFile; fileRef = D286A7341518C53500E13FB8 /* HudDemoViewController.xib */; };
+		D286A7361518C53C00E13FB8 /* MainWindow.xib in Resources */ = {isa = PBXBuildFile; fileRef = D286A7381518C53C00E13FB8 /* MainWindow.xib */; };
+		D286A76D1518CA9F00E13FB8 /* CoreGraphics.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = D286A76C1518CA9F00E13FB8 /* CoreGraphics.framework */; };
 		D2A6FD1D13ABC5A200BFE4C9 /* Default@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = D2A6FD1C13ABC5A200BFE4C9 /* Default@2x.png */; };
 		D2F88CD6115E9F7F00E6DB82 /* 37x-Checkmark.png in Resources */ = {isa = PBXBuildFile; fileRef = D2F88CD5115E9F7F00E6DB82 /* 37x-Checkmark.png */; };
 /* End PBXBuildFile section */
@@ -29,9 +30,6 @@
 		1D3623250D0F684500981E51 /* HudDemoAppDelegate.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = HudDemoAppDelegate.m; sourceTree = "<group>"; };
 		1D6058910D05DD3D006BFB54 /* HudDemo.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = HudDemo.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		1DF5F4DF0D08C38300B7A737 /* UIKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = UIKit.framework; path = System/Library/Frameworks/UIKit.framework; sourceTree = SDKROOT; };
-		288765A40DF7441C002DB57D /* CoreGraphics.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreGraphics.framework; path = System/Library/Frameworks/CoreGraphics.framework; sourceTree = SDKROOT; };
-		2899E5210DE3E06400AC0155 /* HudDemoViewController.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = HudDemoViewController.xib; sourceTree = "<group>"; };
-		28AD733E0D9D9553002E5188 /* MainWindow.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = MainWindow.xib; sourceTree = "<group>"; };
 		28D7ACF60DDB3853001CB0EB /* HudDemoViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = HudDemoViewController.h; sourceTree = "<group>"; };
 		28D7ACF70DDB3853001CB0EB /* HudDemoViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = HudDemoViewController.m; sourceTree = "<group>"; usesTabs = 1; };
 		29B97316FDCFA39411CA2CEA /* main.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
@@ -39,10 +37,14 @@
 		8D1107310486CEB800E47090 /* Info.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		D22F7D7F0F85241C00550BB3 /* MBProgressHUD.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = MBProgressHUD.h; path = ../MBProgressHUD.h; sourceTree = SOURCE_ROOT; };
 		D22F7D800F85241C00550BB3 /* MBProgressHUD.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = MBProgressHUD.m; path = ../../MBProgressHUD.m; sourceTree = "<group>"; };
-		D277FDB211FC834200304321 /* Default.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = Default.png; sourceTree = "<group>"; };
-		D277FDB711FC877E00304321 /* Icon.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = Icon.png; sourceTree = "<group>"; };
-		D277FDB811FC877E00304321 /* Icon@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = "Icon@2x.png"; sourceTree = "<group>"; };
-		D2A6FD1C13ABC5A200BFE4C9 /* Default@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = "Default@2x.png"; sourceTree = "<group>"; };
+		D277FDB211FC834200304321 /* Default.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = Default.png; path = Images/Default.png; sourceTree = "<group>"; };
+		D277FDB711FC877E00304321 /* Icon.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = Icon.png; path = Images/Icon.png; sourceTree = "<group>"; };
+		D277FDB811FC877E00304321 /* Icon@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "Icon@2x.png"; path = "Images/Icon@2x.png"; sourceTree = "<group>"; };
+		D286A67F1518736B00E13FB8 /* 37x-Checkmark@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "37x-Checkmark@2x.png"; path = "Images/37x-Checkmark@2x.png"; sourceTree = "<group>"; };
+		D286A7331518C53500E13FB8 /* en */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = en; path = en.lproj/HudDemoViewController.xib; sourceTree = "<group>"; };
+		D286A7371518C53C00E13FB8 /* en */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = en; path = en.lproj/MainWindow.xib; sourceTree = "<group>"; };
+		D286A76C1518CA9F00E13FB8 /* CoreGraphics.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreGraphics.framework; path = System/Library/Frameworks/CoreGraphics.framework; sourceTree = SDKROOT; };
+		D2A6FD1C13ABC5A200BFE4C9 /* Default@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "Default@2x.png"; path = "Images/Default@2x.png"; sourceTree = "<group>"; };
 		D2F88CD5115E9F7F00E6DB82 /* 37x-Checkmark.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "37x-Checkmark.png"; path = "Images/37x-Checkmark.png"; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
@@ -51,9 +53,9 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				D286A76D1518CA9F00E13FB8 /* CoreGraphics.framework in Frameworks */,
 				1D60589F0D05DD5A006BFB54 /* Foundation.framework in Frameworks */,
 				1DF5F4E00D08C38300B7A737 /* UIKit.framework in Frameworks */,
-				288765A50DF7441C002DB57D /* CoreGraphics.framework in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -115,9 +117,9 @@
 		29B97323FDCFA39411CA2CEA /* Frameworks */ = {
 			isa = PBXGroup;
 			children = (
+				D286A76C1518CA9F00E13FB8 /* CoreGraphics.framework */,
 				1DF5F4DF0D08C38300B7A737 /* UIKit.framework */,
 				1D30AB110D05D00D00671497 /* Foundation.framework */,
-				288765A40DF7441C002DB57D /* CoreGraphics.framework */,
 			);
 			name = Frameworks;
 			sourceTree = "<group>";
@@ -130,6 +132,7 @@
 				D277FDB211FC834200304321 /* Default.png */,
 				D2A6FD1C13ABC5A200BFE4C9 /* Default@2x.png */,
 				D2F88CD5115E9F7F00E6DB82 /* 37x-Checkmark.png */,
+				D286A67F1518736B00E13FB8 /* 37x-Checkmark@2x.png */,
 			);
 			name = Images;
 			sourceTree = "<group>";
@@ -137,8 +140,8 @@
 		D277FDBF11FC880100304321 /* UI */ = {
 			isa = PBXGroup;
 			children = (
-				2899E5210DE3E06400AC0155 /* HudDemoViewController.xib */,
-				28AD733E0D9D9553002E5188 /* MainWindow.xib */,
+				D286A7341518C53500E13FB8 /* HudDemoViewController.xib */,
+				D286A7381518C53C00E13FB8 /* MainWindow.xib */,
 			);
 			name = UI;
 			sourceTree = "<group>";
@@ -169,7 +172,9 @@
 		29B97313FDCFA39411CA2CEA /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
+				CLASSPREFIX = MB;
 				LastUpgradeCheck = 0420;
+				ORGANIZATIONNAME = "Matej Bukovinski";
 			};
 			buildConfigurationList = C01FCF4E08A954540054247B /* Build configuration list for PBXProject "HudDemo" */;
 			compatibilityVersion = "Xcode 3.2";
@@ -195,13 +200,14 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				28AD733F0D9D9553002E5188 /* MainWindow.xib in Resources */,
-				2899E5220DE3E06400AC0155 /* HudDemoViewController.xib in Resources */,
+				D286A7361518C53C00E13FB8 /* MainWindow.xib in Resources */,
+				D286A7321518C53500E13FB8 /* HudDemoViewController.xib in Resources */,
 				D2F88CD6115E9F7F00E6DB82 /* 37x-Checkmark.png in Resources */,
 				D277FDB311FC834200304321 /* Default.png in Resources */,
 				D277FDB911FC877E00304321 /* Icon.png in Resources */,
 				D277FDBA11FC877E00304321 /* Icon@2x.png in Resources */,
 				D2A6FD1D13ABC5A200BFE4C9 /* Default@2x.png in Resources */,
+				D286A6801518736B00E13FB8 /* 37x-Checkmark@2x.png in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -221,6 +227,25 @@
 		};
 /* End PBXSourcesBuildPhase section */
 
+/* Begin PBXVariantGroup section */
+		D286A7341518C53500E13FB8 /* HudDemoViewController.xib */ = {
+			isa = PBXVariantGroup;
+			children = (
+				D286A7331518C53500E13FB8 /* en */,
+			);
+			name = HudDemoViewController.xib;
+			sourceTree = "<group>";
+		};
+		D286A7381518C53C00E13FB8 /* MainWindow.xib */ = {
+			isa = PBXVariantGroup;
+			children = (
+				D286A7371518C53C00E13FB8 /* en */,
+			);
+			name = MainWindow.xib;
+			sourceTree = "<group>";
+		};
+/* End PBXVariantGroup section */
+
 /* Begin XCBuildConfiguration section */
 		1D6058940D05DD3E006BFB54 /* Debug */ = {
 			isa = XCBuildConfiguration;

Demo/en.lproj/HudDemoViewController.xib

@@ -2,13 +2,13 @@
 <archive type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="7.10">
 	<data>
 		<int key="IBDocument.SystemTarget">528</int>
-		<string key="IBDocument.SystemVersion">10J4138</string>
-		<string key="IBDocument.InterfaceBuilderVersion">1306</string>
-		<string key="IBDocument.AppKitVersion">1038.35</string>
-		<string key="IBDocument.HIToolboxVersion">461.00</string>
+		<string key="IBDocument.SystemVersion">11D50b</string>
+		<string key="IBDocument.InterfaceBuilderVersion">2182</string>
+		<string key="IBDocument.AppKitVersion">1138.32</string>
+		<string key="IBDocument.HIToolboxVersion">568.00</string>
 		<object class="NSMutableDictionary" key="IBDocument.PluginVersions">
 			<string key="NS.key.0">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
-			<string key="NS.object.0">301</string>
+			<string key="NS.object.0">1181</string>
 		</object>
 		<object class="NSArray" key="IBDocument.IntegratedClassDependencies">
 			<bool key="EncodedWithXMLCoder">YES</bool>
@@ -22,11 +22,8 @@
 			<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 		</object>
 		<object class="NSMutableDictionary" key="IBDocument.Metadata">
-			<bool key="EncodedWithXMLCoder">YES</bool>
-			<object class="NSArray" key="dict.sortedKeys" id="0">
-				<bool key="EncodedWithXMLCoder">YES</bool>
-			</object>
-			<reference key="dict.values" ref="0"/>
+			<string key="NS.key.0">PluginDependencyRecalculationVersion</string>
+			<integer value="1" key="NS.object.0"/>
 		</object>
 		<object class="NSMutableArray" key="IBDocument.RootObjects" id="1000">
 			<bool key="EncodedWithXMLCoder">YES</bool>
@@ -60,11 +57,6 @@
 								<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
 								<int key="IBUIContentHorizontalAlignment">0</int>
 								<int key="IBUIContentVerticalAlignment">3</int>
-								<object class="NSFont" key="IBUIFont" id="432819284">
-									<string key="NSName">Helvetica-Bold</string>
-									<double key="NSSize">15</double>
-									<int key="NSfFlags">16</int>
-								</object>
 								<int key="IBUIButtonType">1</int>
 								<string key="IBUINormalTitle">Simple indeterminate progress</string>
 								<object class="NSColor" key="IBUIHighlightedTitleColor" id="434568641">
@@ -79,6 +71,17 @@
 									<int key="NSColorSpace">3</int>
 									<bytes key="NSWhite">MAA</bytes>
 								</object>
+								<object class="IBUIFontDescription" key="IBUIFontDescription" id="931117317">
+									<string key="name">Helvetica-Bold</string>
+									<string key="family">Helvetica</string>
+									<int key="traits">2</int>
+									<double key="pointSize">15</double>
+								</object>
+								<object class="NSFont" key="IBUIFont" id="432819284">
+									<string key="NSName">Helvetica-Bold</string>
+									<double key="NSSize">15</double>
+									<int key="NSfFlags">16</int>
+								</object>
 							</object>
 							<object class="IBUIButton" id="626654324">
 								<reference key="NSNextResponder" ref="821963304"/>
@@ -92,7 +95,6 @@
 								<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
 								<int key="IBUIContentHorizontalAlignment">0</int>
 								<int key="IBUIContentVerticalAlignment">3</int>
-								<reference key="IBUIFont" ref="432819284"/>
 								<int key="IBUIButtonType">1</int>
 								<string key="IBUINormalTitle">With label</string>
 								<reference key="IBUIHighlightedTitleColor" ref="434568641"/>
@@ -101,6 +103,8 @@
 									<bytes key="NSRGB">MC4xOTYwNzg0MyAwLjMwOTgwMzkzIDAuNTIxNTY4NjYAA</bytes>
 								</object>
 								<reference key="IBUINormalTitleShadowColor" ref="612289531"/>
+								<reference key="IBUIFontDescription" ref="931117317"/>
+								<reference key="IBUIFont" ref="432819284"/>
 							</object>
 							<object class="IBUIButton" id="244375631">
 								<reference key="NSNextResponder" ref="821963304"/>
@@ -114,7 +118,6 @@
 								<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
 								<int key="IBUIContentHorizontalAlignment">0</int>
 								<int key="IBUIContentVerticalAlignment">3</int>
-								<reference key="IBUIFont" ref="432819284"/>
 								<int key="IBUIButtonType">1</int>
 								<string key="IBUIHighlightedTitle">With details label</string>
 								<string key="IBUIDisabledTitle">With details label</string>
@@ -126,6 +129,8 @@
 									<bytes key="NSRGB">MC4xOTYwNzg0MyAwLjMwOTgwMzkzIDAuNTIxNTY4NjYAA</bytes>
 								</object>
 								<reference key="IBUINormalTitleShadowColor" ref="612289531"/>
+								<reference key="IBUIFontDescription" ref="931117317"/>
+								<reference key="IBUIFont" ref="432819284"/>
 							</object>
 							<object class="IBUIButton" id="322519489">
 								<reference key="NSNextResponder" ref="821963304"/>
@@ -133,13 +138,12 @@
 								<string key="NSFrame">{{20, 164}, {280, 40}}</string>
 								<reference key="NSSuperview" ref="821963304"/>
 								<reference key="NSWindow"/>
-								<reference key="NSNextKeyView" ref="424785"/>
+								<reference key="NSNextKeyView" ref="706142914"/>
 								<bool key="IBUIOpaque">NO</bool>
 								<bool key="IBUIClearsContextBeforeDrawing">NO</bool>
 								<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
 								<int key="IBUIContentHorizontalAlignment">0</int>
 								<int key="IBUIContentVerticalAlignment">3</int>
-								<reference key="IBUIFont" ref="432819284"/>
 								<int key="IBUIButtonType">1</int>
 								<string key="IBUINormalTitle">Determinate mode</string>
 								<reference key="IBUIHighlightedTitleColor" ref="434568641"/>
@@ -148,11 +152,36 @@
 									<bytes key="NSRGB">MC4xOTYwNzg0MyAwLjMwOTgwMzkzIDAuNTIxNTY4NjYAA</bytes>
 								</object>
 								<reference key="IBUINormalTitleShadowColor" ref="612289531"/>
+								<reference key="IBUIFontDescription" ref="931117317"/>
+								<reference key="IBUIFont" ref="432819284"/>
+							</object>
+							<object class="IBUIButton" id="706142914">
+								<reference key="NSNextResponder" ref="821963304"/>
+								<int key="NSvFlags">294</int>
+								<string key="NSFrame">{{20, 212}, {280, 40}}</string>
+								<reference key="NSSuperview" ref="821963304"/>
+								<reference key="NSWindow"/>
+								<reference key="NSNextKeyView" ref="424785"/>
+								<bool key="IBUIOpaque">NO</bool>
+								<bool key="IBUIClearsContextBeforeDrawing">NO</bool>
+								<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
+								<int key="IBUIContentHorizontalAlignment">0</int>
+								<int key="IBUIContentVerticalAlignment">3</int>
+								<int key="IBUIButtonType">1</int>
+								<string key="IBUINormalTitle">Annular determinate mode</string>
+								<reference key="IBUIHighlightedTitleColor" ref="434568641"/>
+								<object class="NSColor" key="IBUINormalTitleColor">
+									<int key="NSColorSpace">1</int>
+									<bytes key="NSRGB">MC4xOTYwNzg0MyAwLjMwOTgwMzkzIDAuNTIxNTY4NjYAA</bytes>
+								</object>
+								<reference key="IBUINormalTitleShadowColor" ref="612289531"/>
+								<reference key="IBUIFontDescription" ref="931117317"/>
+								<reference key="IBUIFont" ref="432819284"/>
 							</object>
 							<object class="IBUIButton" id="319652209">
 								<reference key="NSNextResponder" ref="821963304"/>
 								<int key="NSvFlags">294</int>
-								<string key="NSFrame">{{20, 260}, {280, 40}}</string>
+								<string key="NSFrame">{{20, 308}, {280, 40}}</string>
 								<reference key="NSSuperview" ref="821963304"/>
 								<reference key="NSWindow"/>
 								<reference key="NSNextKeyView" ref="302056160"/>
@@ -161,7 +190,6 @@
 								<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
 								<int key="IBUIContentHorizontalAlignment">0</int>
 								<int key="IBUIContentVerticalAlignment">3</int>
-								<reference key="IBUIFont" ref="432819284"/>
 								<int key="IBUIButtonType">1</int>
 								<string key="IBUINormalTitle">Mode switching</string>
 								<reference key="IBUIHighlightedTitleColor" ref="434568641"/>
@@ -170,11 +198,13 @@
 									<bytes key="NSRGB">MC4xOTYwNzg0MyAwLjMwOTgwMzkzIDAuNTIxNTY4NjYAA</bytes>
 								</object>
 								<reference key="IBUINormalTitleShadowColor" ref="612289531"/>
+								<reference key="IBUIFontDescription" ref="931117317"/>
+								<reference key="IBUIFont" ref="432819284"/>
 							</object>
 							<object class="IBUIButton" id="302056160">
 								<reference key="NSNextResponder" ref="821963304"/>
 								<int key="NSvFlags">294</int>
-								<string key="NSFrame">{{20, 308}, {280, 40}}</string>
+								<string key="NSFrame">{{20, 356}, {280, 40}}</string>
 								<reference key="NSSuperview" ref="821963304"/>
 								<reference key="NSWindow"/>
 								<reference key="NSNextKeyView" ref="304407605"/>
@@ -183,7 +213,6 @@
 								<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
 								<int key="IBUIContentHorizontalAlignment">0</int>
 								<int key="IBUIContentVerticalAlignment">3</int>
-								<reference key="IBUIFont" ref="432819284"/>
 								<int key="IBUIButtonType">1</int>
 								<string key="IBUINormalTitle">Inline (blocks)</string>
 								<reference key="IBUIHighlightedTitleColor" ref="434568641"/>
@@ -192,11 +221,13 @@
 									<bytes key="NSRGB">MC4xOTYwNzg0MyAwLjMwOTgwMzkzIDAuNTIxNTY4NjYAA</bytes>
 								</object>
 								<reference key="IBUINormalTitleShadowColor" ref="612289531"/>
+								<reference key="IBUIFontDescription" ref="931117317"/>
+								<reference key="IBUIFont" ref="432819284"/>
 							</object>
 							<object class="IBUIButton" id="304407605">
 								<reference key="NSNextResponder" ref="821963304"/>
 								<int key="NSvFlags">294</int>
-								<string key="NSFrame">{{20, 356}, {280, 40}}</string>
+								<string key="NSFrame">{{20, 404}, {280, 40}}</string>
 								<reference key="NSSuperview" ref="821963304"/>
 								<reference key="NSWindow"/>
 								<reference key="NSNextKeyView" ref="295510578"/>
@@ -205,7 +236,6 @@
 								<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
 								<int key="IBUIContentHorizontalAlignment">0</int>
 								<int key="IBUIContentVerticalAlignment">3</int>
-								<reference key="IBUIFont" ref="432819284"/>
 								<int key="IBUIButtonType">1</int>
 								<string key="IBUINormalTitle">On Window</string>
 								<reference key="IBUIHighlightedTitleColor" ref="434568641"/>
@@ -214,11 +244,13 @@
 									<bytes key="NSRGB">MC4xOTYwNzg0MyAwLjMwOTgwMzkzIDAuNTIxNTY4NjYAA</bytes>
 								</object>
 								<reference key="IBUINormalTitleShadowColor" ref="612289531"/>
+								<reference key="IBUIFontDescription" ref="931117317"/>
+								<reference key="IBUIFont" ref="432819284"/>
 							</object>
 							<object class="IBUIButton" id="295510578">
 								<reference key="NSNextResponder" ref="821963304"/>
 								<int key="NSvFlags">294</int>
-								<string key="NSFrame">{{20, 404}, {280, 40}}</string>
+								<string key="NSFrame">{{20, 452}, {280, 40}}</string>
 								<reference key="NSSuperview" ref="821963304"/>
 								<reference key="NSWindow"/>
 								<reference key="NSNextKeyView" ref="8005370"/>
@@ -227,7 +259,6 @@
 								<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
 								<int key="IBUIContentHorizontalAlignment">0</int>
 								<int key="IBUIContentVerticalAlignment">3</int>
-								<reference key="IBUIFont" ref="432819284"/>
 								<int key="IBUIButtonType">1</int>
 								<string key="IBUINormalTitle">NSURLConnection</string>
 								<reference key="IBUIHighlightedTitleColor" ref="434568641"/>
@@ -236,11 +267,13 @@
 									<bytes key="NSRGB">MC4xOTYwNzg0MyAwLjMwOTgwMzkzIDAuNTIxNTY4NjYAA</bytes>
 								</object>
 								<reference key="IBUINormalTitleShadowColor" ref="612289531"/>
+								<reference key="IBUIFontDescription" ref="931117317"/>
+								<reference key="IBUIFont" ref="432819284"/>
 							</object>
 							<object class="IBUIButton" id="424785">
 								<reference key="NSNextResponder" ref="821963304"/>
 								<int key="NSvFlags">294</int>
-								<string key="NSFrame">{{20, 212}, {280, 40}}</string>
+								<string key="NSFrame">{{20, 260}, {280, 40}}</string>
 								<reference key="NSSuperview" ref="821963304"/>
 								<reference key="NSWindow"/>
 								<reference key="NSNextKeyView" ref="319652209"/>
@@ -249,7 +282,6 @@
 								<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
 								<int key="IBUIContentHorizontalAlignment">0</int>
 								<int key="IBUIContentVerticalAlignment">3</int>
-								<reference key="IBUIFont" ref="432819284"/>
 								<int key="IBUIButtonType">1</int>
 								<string key="IBUINormalTitle">Custom view</string>
 								<reference key="IBUIHighlightedTitleColor" ref="434568641"/>
@@ -258,11 +290,36 @@
 									<bytes key="NSRGB">MC4xOTYwNzg0MyAwLjMwOTgwMzkzIDAuNTIxNTY4NjYAA</bytes>
 								</object>
 								<reference key="IBUINormalTitleShadowColor" ref="612289531"/>
+								<reference key="IBUIFontDescription" ref="931117317"/>
+								<reference key="IBUIFont" ref="432819284"/>
 							</object>
 							<object class="IBUIButton" id="8005370">
 								<reference key="NSNextResponder" ref="821963304"/>
 								<int key="NSvFlags">294</int>
-								<string key="NSFrame">{{20, 451}, {280, 40}}</string>
+								<string key="NSFrame">{{20, 499}, {280, 40}}</string>
+								<reference key="NSSuperview" ref="821963304"/>
+								<reference key="NSWindow"/>
+								<reference key="NSNextKeyView" ref="686140023"/>
+								<bool key="IBUIOpaque">NO</bool>
+								<bool key="IBUIClearsContextBeforeDrawing">NO</bool>
+								<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
+								<int key="IBUIContentHorizontalAlignment">0</int>
+								<int key="IBUIContentVerticalAlignment">3</int>
+								<int key="IBUIButtonType">1</int>
+								<string key="IBUINormalTitle">Dim background</string>
+								<reference key="IBUIHighlightedTitleColor" ref="434568641"/>
+								<object class="NSColor" key="IBUINormalTitleColor">
+									<int key="NSColorSpace">1</int>
+									<bytes key="NSRGB">MC4xOTYwNzg0MyAwLjMwOTgwMzkzIDAuNTIxNTY4NjYAA</bytes>
+								</object>
+								<reference key="IBUINormalTitleShadowColor" ref="612289531"/>
+								<reference key="IBUIFontDescription" ref="931117317"/>
+								<reference key="IBUIFont" ref="432819284"/>
+							</object>
+							<object class="IBUIButton" id="686140023">
+								<reference key="NSNextResponder" ref="821963304"/>
+								<int key="NSvFlags">294</int>
+								<string key="NSFrame">{{20, 547}, {280, 40}}</string>
 								<reference key="NSSuperview" ref="821963304"/>
 								<reference key="NSWindow"/>
 								<reference key="NSNextKeyView"/>
@@ -271,18 +328,19 @@
 								<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
 								<int key="IBUIContentHorizontalAlignment">0</int>
 								<int key="IBUIContentVerticalAlignment">3</int>
-								<reference key="IBUIFont" ref="432819284"/>
 								<int key="IBUIButtonType">1</int>
-								<string key="IBUINormalTitle">With Gradient</string>
+								<string key="IBUINormalTitle">Text only</string>
 								<reference key="IBUIHighlightedTitleColor" ref="434568641"/>
 								<object class="NSColor" key="IBUINormalTitleColor">
 									<int key="NSColorSpace">1</int>
 									<bytes key="NSRGB">MC4xOTYwNzg0MyAwLjMwOTgwMzkzIDAuNTIxNTY4NjYAA</bytes>
 								</object>
 								<reference key="IBUINormalTitleShadowColor" ref="612289531"/>
+								<reference key="IBUIFontDescription" ref="931117317"/>
+								<reference key="IBUIFont" ref="432819284"/>
 							</object>
 						</object>
-						<string key="NSFrameSize">{320, 501}</string>
+						<string key="NSFrameSize">{320, 607}</string>
 						<reference key="NSSuperview" ref="560298147"/>
 						<reference key="NSWindow"/>
 						<reference key="NSNextKeyView" ref="960472997"/>
@@ -295,7 +353,7 @@
 						<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
 					</object>
 				</object>
-				<string key="NSFrameSize">{320, 501}</string>
+				<string key="NSFrameSize">{320, 607}</string>
 				<reference key="NSSuperview"/>
 				<reference key="NSWindow"/>
 				<reference key="NSNextKeyView" ref="821963304"/>
@@ -307,6 +365,14 @@
 		<object class="IBObjectContainer" key="IBDocument.Objects">
 			<object class="NSMutableArray" key="connectionRecords">
 				<bool key="EncodedWithXMLCoder">YES</bool>
+				<object class="IBConnectionRecord">
+					<object class="IBCocoaTouchOutletConnection" key="connection">
+						<string key="label">view</string>
+						<reference key="source" ref="372490531"/>
+						<reference key="destination" ref="560298147"/>
+					</object>
+					<int key="connectionID">70</int>
+				</object>
 				<object class="IBConnectionRecord">
 					<object class="IBCocoaTouchEventConnection" key="connection">
 						<string key="label">showSimple:</string>
@@ -370,14 +436,6 @@
 					</object>
 					<int key="connectionID">51</int>
 				</object>
-				<object class="IBConnectionRecord">
-					<object class="IBCocoaTouchOutletConnection" key="connection">
-						<string key="label">view</string>
-						<reference key="source" ref="372490531"/>
-						<reference key="destination" ref="560298147"/>
-					</object>
-					<int key="connectionID">70</int>
-				</object>
 				<object class="IBConnectionRecord">
 					<object class="IBCocoaTouchEventConnection" key="connection">
 						<string key="label">showOnWindow:</string>
@@ -405,13 +463,33 @@
 					</object>
 					<int key="connectionID">81</int>
 				</object>
+				<object class="IBConnectionRecord">
+					<object class="IBCocoaTouchEventConnection" key="connection">
+						<string key="label">showWIthLabelAnnularDeterminate:</string>
+						<reference key="source" ref="706142914"/>
+						<reference key="destination" ref="372490531"/>
+						<int key="IBEventType">7</int>
+					</object>
+					<int key="connectionID">108</int>
+				</object>
+				<object class="IBConnectionRecord">
+					<object class="IBCocoaTouchEventConnection" key="connection">
+						<string key="label">showTextOnly:</string>
+						<reference key="source" ref="686140023"/>
+						<reference key="destination" ref="372490531"/>
+						<int key="IBEventType">7</int>
+					</object>
+					<int key="connectionID">113</int>
+				</object>
 			</object>
 			<object class="IBMutableOrderedSet" key="objectRecords">
 				<object class="NSArray" key="orderedObjects">
 					<bool key="EncodedWithXMLCoder">YES</bool>
 					<object class="IBObjectRecord">
 						<int key="objectID">0</int>
-						<reference key="object" ref="0"/>
+						<object class="NSArray" key="object" id="0">
+							<bool key="EncodedWithXMLCoder">YES</bool>
+						</object>
 						<reference key="children" ref="1000"/>
 						<nil key="parent"/>
 					</object>
@@ -446,13 +524,25 @@
 							<reference ref="424785"/>
 							<reference ref="304407605"/>
 							<reference ref="302056160"/>
-							<reference ref="960472997"/>
 							<reference ref="626654324"/>
 							<reference ref="295510578"/>
+							<reference ref="960472997"/>
 							<reference ref="8005370"/>
+							<reference ref="706142914"/>
+							<reference ref="686140023"/>
 						</object>
 						<reference key="parent" ref="560298147"/>
 					</object>
+					<object class="IBObjectRecord">
+						<int key="objectID">16</int>
+						<reference key="object" ref="322519489"/>
+						<reference key="parent" ref="821963304"/>
+					</object>
+					<object class="IBObjectRecord">
+						<int key="objectID">8</int>
+						<reference key="object" ref="960472997"/>
+						<reference key="parent" ref="821963304"/>
+					</object>
 					<object class="IBObjectRecord">
 						<int key="objectID">76</int>
 						<reference key="object" ref="295510578"/>
@@ -464,8 +554,8 @@
 						<reference key="parent" ref="821963304"/>
 					</object>
 					<object class="IBObjectRecord">
-						<int key="objectID">8</int>
-						<reference key="object" ref="960472997"/>
+						<int key="objectID">71</int>
+						<reference key="object" ref="304407605"/>
 						<reference key="parent" ref="821963304"/>
 					</object>
 					<object class="IBObjectRecord">
@@ -473,36 +563,36 @@
 						<reference key="object" ref="302056160"/>
 						<reference key="parent" ref="821963304"/>
 					</object>
-					<object class="IBObjectRecord">
-						<int key="objectID">71</int>
-						<reference key="object" ref="304407605"/>
-						<reference key="parent" ref="821963304"/>
-					</object>
 					<object class="IBObjectRecord">
 						<int key="objectID">43</int>
 						<reference key="object" ref="424785"/>
 						<reference key="parent" ref="821963304"/>
 					</object>
-					<object class="IBObjectRecord">
-						<int key="objectID">20</int>
-						<reference key="object" ref="319652209"/>
-						<reference key="parent" ref="821963304"/>
-					</object>
-					<object class="IBObjectRecord">
-						<int key="objectID">16</int>
-						<reference key="object" ref="322519489"/>
-						<reference key="parent" ref="821963304"/>
-					</object>
 					<object class="IBObjectRecord">
 						<int key="objectID">10</int>
 						<reference key="object" ref="244375631"/>
 						<reference key="parent" ref="821963304"/>
 					</object>
+					<object class="IBObjectRecord">
+						<int key="objectID">20</int>
+						<reference key="object" ref="319652209"/>
+						<reference key="parent" ref="821963304"/>
+					</object>
 					<object class="IBObjectRecord">
 						<int key="objectID">79</int>
 						<reference key="object" ref="8005370"/>
 						<reference key="parent" ref="821963304"/>
 					</object>
+					<object class="IBObjectRecord">
+						<int key="objectID">106</int>
+						<reference key="object" ref="706142914"/>
+						<reference key="parent" ref="821963304"/>
+					</object>
+					<object class="IBObjectRecord">
+						<int key="objectID">111</int>
+						<reference key="object" ref="686140023"/>
+						<reference key="parent" ref="821963304"/>
+					</object>
 				</object>
 			</object>
 			<object class="NSMutableDictionary" key="flattenedProperties">
@@ -510,15 +600,17 @@
 				<object class="NSArray" key="dict.sortedKeys">
 					<bool key="EncodedWithXMLCoder">YES</bool>
 					<string>-1.CustomClassName</string>
+					<string>-1.IBPluginDependency</string>
 					<string>-2.CustomClassName</string>
+					<string>-2.IBPluginDependency</string>
 					<string>10.IBPluginDependency</string>
+					<string>106.IBPluginDependency</string>
+					<string>111.IBPluginDependency</string>
 					<string>16.IBPluginDependency</string>
 					<string>20.IBPluginDependency</string>
 					<string>43.IBPluginDependency</string>
 					<string>49.IBPluginDependency</string>
-					<string>52.IBEditorWindowLastContentRect</string>
 					<string>52.IBPluginDependency</string>
-					<string>54.IBEditorWindowLastContentRect</string>
 					<string>54.IBPluginDependency</string>
 					<string>71.IBPluginDependency</string>
 					<string>76.IBPluginDependency</string>
@@ -526,18 +618,20 @@
 					<string>8.IBPluginDependency</string>
 					<string>9.IBPluginDependency</string>
 				</object>
-				<object class="NSMutableArray" key="dict.values">
+				<object class="NSArray" key="dict.values">
 					<bool key="EncodedWithXMLCoder">YES</bool>
 					<string>HudDemoViewController</string>
+					<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 					<string>UIResponder</string>
 					<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 					<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 					<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 					<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 					<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
-					<string>{{245, 110}, {320, 460}}</string>
 					<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
-					<string>{{217, 96}, {320, 480}}</string>
+					<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
+					<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
+					<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 					<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 					<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 					<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
@@ -558,7 +652,7 @@
 				<reference key="dict.values" ref="0"/>
 			</object>
 			<nil key="sourceID"/>
-			<int key="maxID">81</int>
+			<int key="maxID">113</int>
 		</object>
 		<object class="IBClassDescriber" key="IBDocument.Classes">
 			<object class="NSMutableArray" key="referencedPartialClassDescriptions">
@@ -574,13 +668,14 @@
 							<string>showSimple:</string>
 							<string>showURL:</string>
 							<string>showUsingBlocks:</string>
+							<string>showWIthLabelAnnularDeterminate:</string>
 							<string>showWithCustomView:</string>
 							<string>showWithDetailsLabel:</string>
 							<string>showWithLabel:</string>
 							<string>showWithLabelDeterminate:</string>
 							<string>showWithLabelMixed:</string>
 						</object>
-						<object class="NSMutableArray" key="dict.values">
+						<object class="NSArray" key="dict.values">
 							<bool key="EncodedWithXMLCoder">YES</bool>
 							<string>id</string>
 							<string>id</string>
@@ -591,6 +686,7 @@
 							<string>id</string>
 							<string>id</string>
 							<string>id</string>
+							<string>id</string>
 						</object>
 					</object>
 					<object class="NSMutableDictionary" key="actionInfosByName">
@@ -601,13 +697,14 @@
 							<string>showSimple:</string>
 							<string>showURL:</string>
 							<string>showUsingBlocks:</string>
+							<string>showWIthLabelAnnularDeterminate:</string>
 							<string>showWithCustomView:</string>
 							<string>showWithDetailsLabel:</string>
 							<string>showWithLabel:</string>
 							<string>showWithLabelDeterminate:</string>
 							<string>showWithLabelMixed:</string>
 						</object>
-						<object class="NSMutableArray" key="dict.values">
+						<object class="NSArray" key="dict.values">
 							<bool key="EncodedWithXMLCoder">YES</bool>
 							<object class="IBActionInfo">
 								<string key="name">showOnWindow:</string>
@@ -625,6 +722,10 @@
 								<string key="name">showUsingBlocks:</string>
 								<string key="candidateClassName">id</string>
 							</object>
+							<object class="IBActionInfo">
+								<string key="name">showWIthLabelAnnularDeterminate:</string>
+								<string key="candidateClassName">id</string>
+							</object>
 							<object class="IBActionInfo">
 								<string key="name">showWithCustomView:</string>
 								<string key="candidateClassName">id</string>
@@ -662,7 +763,7 @@
 		</object>
 		<object class="NSMutableDictionary" key="IBDocument.PluginDeclaredDependencyDefaults">
 			<string key="NS.key.0">com.apple.InterfaceBuilder.CocoaTouchPlugin.iPhoneOS</string>
-			<integer value="1024" key="NS.object.0"/>
+			<real value="1296" key="NS.object.0"/>
 		</object>
 		<object class="NSMutableDictionary" key="IBDocument.PluginDeclaredDevelopmentDependencies">
 			<string key="NS.key.0">com.apple.InterfaceBuilder.CocoaTouchPlugin.InterfaceBuilder3</string>
@@ -670,6 +771,6 @@
 		</object>
 		<bool key="IBDocument.PluginDeclaredDependenciesTrackSystemTargetVersion">YES</bool>
 		<int key="IBDocument.defaultPropertyAccessControl">3</int>
-		<string key="IBCocoaTouchPluginVersion">301</string>
+		<string key="IBCocoaTouchPluginVersion">1181</string>
 	</data>
 </archive>

MBProgressHUD.h

@@ -1,6 +1,6 @@
 //
 //  MBProgressHUD.h
-//  Version 0.4
+//  Version 0.5
 //  Created by Matej Bukovinski on 2.4.09.
 //
 
@@ -26,29 +26,52 @@
 // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 // THE SOFTWARE.
 
+#import <Foundation/Foundation.h>
 #import <UIKit/UIKit.h>
+#import <CoreGraphics/CoreGraphics.h>
 
 @protocol MBProgressHUDDelegate;
 
-/////////////////////////////////////////////////////////////////////////////////////////////
 
 typedef enum {
-    /** Progress is shown using an UIActivityIndicatorView. This is the default. */
-    MBProgressHUDModeIndeterminate,
-    /** Progress is shown using a MBRoundProgressView. */
+	/** Progress is shown using an UIActivityIndicatorView. This is the default. */
+	MBProgressHUDModeIndeterminate,
+	/** Progress is shown using a round, pie-chart like, progress view. */
 	MBProgressHUDModeDeterminate,
+	/** Progress is shown using a ring-shaped progress view. */
+	MBProgressHUDModeAnnularDeterminate,
 	/** Shows a custom view */
-	MBProgressHUDModeCustomView
+	MBProgressHUDModeCustomView,
+	/** Shows only labels */
+	MBProgressHUDModeText
 } MBProgressHUDMode;
 
 typedef enum {
-    /** Opacity animation */
-    MBProgressHUDAnimationFade,
-    /** Opacity + scale animation */
-    MBProgressHUDAnimationZoom
+	/** Opacity animation */
+	MBProgressHUDAnimationFade,
+	/** Opacity + scale animation */
+	MBProgressHUDAnimationZoom
 } MBProgressHUDAnimation;
 
-/////////////////////////////////////////////////////////////////////////////////////////////
+
+#ifndef MB_STRONG
+#if __has_feature(objc_arc)
+	#define MB_STRONG strong
+#else
+	#define MB_STRONG retain
+#endif
+#endif
+
+#ifndef MB_WEAK
+#if __has_feature(objc_arc_weak)
+	#define MB_WEAK weak
+#elif __has_feature(objc_arc)
+	#define MB_WEAK unsafe_unretained
+#else
+	#define MB_WEAK assign
+#endif
+#endif
+
 
 /** 
  * Displays a simple HUD window containing a progress indicator and two optional labels for short messages.
@@ -58,9 +81,10 @@ typedef enum {
  * user input on this region, thereby preventing the user operations on components below the view. The HUD itself is
  * drawn centered as a rounded semi-transparent view witch resizes depending on the user specified content.
  *
- * This view supports three modes of operation:
+ * This view supports four modes of operation:
  * - MBProgressHUDModeIndeterminate - shows a UIActivityIndicatorView
- * - MBProgressHUDModeDeterminate - shows a custom round progress indicator (MBRoundProgressView)
+ * - MBProgressHUDModeDeterminate - shows a custom round progress indicator
+ * - MBProgressHUDModeAnnularDeterminate - shows a custom annular progress indicator
  * - MBProgressHUDModeCustomView - shows an arbitrary, user specified view (@see customView)
  *
  * All three modes can have optional labels assigned:
@@ -68,60 +92,7 @@ typedef enum {
  *   indicator view.
  * - If also the detailsLabelText property is set then another label is placed below the first label.
  */
-@interface MBProgressHUD : UIView {
-	
-	MBProgressHUDMode mode;
-    MBProgressHUDAnimation animationType;
-	
-	SEL methodForExecution;
-	id targetForExecution;
-	id objectForExecution;
-	BOOL useAnimation;
-	
-    float yOffset;
-    float xOffset;
-	
-	float width;
-	float height;
-	
-	CGSize minSize;
-	BOOL square;
-	
-	float margin;
-	
-	BOOL dimBackground;
-	
-	BOOL taskInProgress;
-	float graceTime;
-	float minShowTime;
-	NSTimer *graceTimer;
-	NSTimer *minShowTimer;
-	NSDate *showStarted;
-	
-	UIView *indicator;
-	UILabel *label;
-	UILabel *detailsLabel;
-	
-	float progress;
-	
-#if __has_feature(objc_arc)
-	id<MBProgressHUDDelegate> __weak delegate;
-#else
-	id<MBProgressHUDDelegate> delegate;
-#endif
-    NSString *labelText;
-	NSString *detailsLabelText;
-	float opacity;
-	UIFont *labelFont;
-	UIFont *detailsLabelFont;
-	
-    BOOL isFinished;
-	BOOL removeFromSuperViewOnHide;
-	
-	UIView *customView;
-	
-	CGAffineTransform rotationTransform;
-}
+@interface MBProgressHUD : UIView
 
 /**
  * Creates a new HUD, adds it to provided view and shows it. The counterpart to this method is hideHUDForView:animated:.
@@ -132,26 +103,106 @@ typedef enum {
  * @return A reference to the created HUD.
  *
  * @see hideHUDForView:animated:
+ * @see animationType
  */
 + (MBProgressHUD *)showHUDAddedTo:(UIView *)view animated:(BOOL)animated;
 
 /**
- * Finds a HUD subview and hides it. The counterpart to this method is showHUDAddedTo:animated:.
+ * Finds the tompost HUD subview and hides it. The counterpart to this method is showHUDAddedTo:animated:.
  *
  * @param view The view that is going to be searched for a HUD subview.
  * @param animated If set to YES the HUD will disappear using the current animationType. If set to NO the HUD will not use
  * animations while disappearing.
  * @return YES if a HUD was found and removed, NO otherwise. 
  *
- * @see hideHUDForView:animated:
+ * @see showHUDAddedTo:animated:
+ * @see animationType
  */
 + (BOOL)hideHUDForView:(UIView *)view animated:(BOOL)animated;
 
+/**
+ * Finds all the HUD subviews and hides them. 
+ *
+ * @param view The view that is going to be searched for HUD subviews.
+ * @param animated If set to YES the HUDs will disappear using the current animationType. If set to NO the HUDs will not use
+ * animations while disappearing.
+ * @return the number of HUDs found and removed.
+ *
+ * @see hideAllHUDForView:animated:
+ * @see animationType
+ */
++ (NSUInteger)hideAllHUDsForView:(UIView *)view animated:(BOOL)animated;
+
+/**
+ * Finds the topomost HUD subview and returns it. 
+ *
+ * @param view The view that is going to be searched.
+ * @return A reference to the last HUD subview discovered.
+ */
++ (MBProgressHUD *)HUDForView:(UIView *)view;
+
+/**
+ * Finds all HUD subviews and returns them.
+ *
+ * @param view The view that is going to be searched.
+ * @return All found HUD views (array of MBProgressHUD objects).
+ */
++ (NSArray *)allHUDsForView:(UIView *)view;
+
+/** 
+ * Display the HUD. You need to make sure that the main thread completes its run loop soon after this method call so
+ * the user interface can be updated. Call this method when your task is already set-up to be executed in a new thread
+ * (e.g., when using something like NSOperation or calling an asynchronous call like NSUrlRequest).
+ *
+ * @param animated If set to YES the HUD will disappear using the current animationType. If set to NO the HUD will not use
+ * animations while disappearing.
+ *
+ * @see animationType
+ */
+- (void)show:(BOOL)animated;
+
+/** 
+ * Hide the HUD. This still calls the hudWasHidden: delegate. This is the counterpart of the hide: method. Use it to
+ * hide the HUD when your task completes.
+ *
+ * @param animated If set to YES the HUD will disappear using the current animationType. If set to NO the HUD will not use
+ * animations while disappearing.
+ *
+ * @see animationType
+ */
+- (void)hide:(BOOL)animated;
+
+/** 
+ * Hide the HUD after a delay. This still calls the hudWasHidden: delegate. This is the counterpart of the hide: method. Use it to
+ * hide the HUD when your task completes.
+ *
+ * @param animated If set to YES the HUD will disappear using the current animationType. If set to NO the HUD will not use
+ * animations while disappearing.
+ * @param delay Delay in secons until the HUD is hidden.
+ *
+ * @see animationType
+ */
+- (void)hide:(BOOL)animated afterDelay:(NSTimeInterval)delay;
+
+/** 
+ * Shows the HUD while a background task is executing in a new thread, then hides the HUD.
+ *
+ * This method also takes care of NSAutoreleasePools so your method does not have to be concerned with setting up a
+ * pool.
+ *
+ * @param method The method to be executed while the HUD is shown. This method will be executed in a new thread.
+ * @param target The object that the target method belongs to.
+ * @param object An optional object to be passed to the method.
+ * @param animated If set to YES the HUD will disappear using the current animationType. If set to NO the HUD will not use
+ * animations while disappearing.
+ */
+- (void)showWhileExecuting:(SEL)method onTarget:(id)target withObject:(id)object animated:(BOOL)animated;
+
 /** 
  * A convenience constructor that initializes the HUD with the window's bounds. Calls the designated constructor with
  * window.bounds as the parameter.
  *
- * @param window The window instance that will provide the bounds for the HUD. Should probably be the same instance as
+ * @param window The window instance that will provide the bounds for the HUD. Should be the same instance as
  * the HUD's superview (i.e., the window that the HUD will be added to).
  */
 - (id)initWithWindow:(UIWindow *)window;
@@ -160,23 +211,13 @@ typedef enum {
  * A convenience constructor that initializes the HUD with the view's bounds. Calls the designated constructor with
  * view.bounds as the parameter
  * 
- * @param view The view instance that will provide the bounds for the HUD. Should probably be the same instance as
+ * @param view The view instance that will provide the bounds for the HUD. Should be the same instance as
  * the HUD's superview (i.e., the view that the HUD will be added to).
  */
 - (id)initWithView:(UIView *)view;
 
-/**
- * The UIView (i.g., a UIIMageView) to be shown when the HUD is in MBProgressHUDModeCustomView.
- * For best results use a 37 by 37 pixel view (so the bounds match the build in indicator bounds). 
- */
-#if __has_feature(objc_arc)
-@property (strong) UIView *customView;
-#else
-@property (retain) UIView *customView;
-#endif
 /** 
- * MBProgressHUD operation mode. Switches between indeterminate (MBProgressHUDModeIndeterminate) and determinate
- * progress (MBProgressHUDModeDeterminate). The default is MBProgressHUDModeIndeterminate.
+ * MBProgressHUD operation mode. The default is MBProgressHUDModeIndeterminate.
  *
  * @see MBProgressHUDMode
  */
@@ -189,16 +230,19 @@ typedef enum {
  */
 @property (assign) MBProgressHUDAnimation animationType;
 
-/** 
- * The HUD delegate object. If set the delegate will receive hudWasHidden callbacks when the HUD was hidden. The
- * delegate should conform to the MBProgressHUDDelegate protocol and implement the hudWasHidden method. The delegate
- * object will not be retained.
+/**
+ * The UIView (e.g., a UIIMageView) to be shown when the HUD is in MBProgressHUDModeCustomView.
+ * For best results use a 37 by 37 pixel view (so the bounds match the build in indicator bounds). 
  */
-#if __has_feature(objc_arc)
-@property (weak) id<MBProgressHUDDelegate> delegate;
-#else
-@property (assign) id<MBProgressHUDDelegate> delegate;
-#endif
+@property (MB_STRONG) UIView *customView;
+
+/** 
+ * The HUD delegate object. 
+ *
+ * @see MBProgressHUDDelegate
+ */
+@property (MB_WEAK) id<MBProgressHUDDelegate> delegate;
+
 /** 
  * An optional short message to be displayed below the activity indicator. The HUD is automatically resized to fit
  * the entire text. If the text is too long it will get clipped by displaying "..." at the end. If left unchanged or
@@ -208,7 +252,7 @@ typedef enum {
 
 /** 
  * An optional details message displayed below the labelText message. This message is displayed only if the labelText
- * property is also set and is different from an empty string (@"").
+ * property is also set and is different from an empty string (@""). The details text can span multiple lines. 
  */
 @property (copy) NSString *detailsLabelText;
 
@@ -228,8 +272,7 @@ typedef enum {
 @property (assign) float yOffset;
 
 /**
- * The amounth of space between the HUD edge and the HUD elements (labels, indicators or custom views).
- *
+ * The amounth of space between the HUD edge and the HUD elements (labels, indicators or custom views). 
  * Defaults to 20.0
  */
 @property (assign) float margin;
@@ -250,7 +293,6 @@ typedef enum {
  */
 @property (assign) float graceTime;
 
-
 /**
  * The minimum time (in seconds) that the HUD is shown. 
  * This avoids the problem of the HUD being shown and than instantly hidden.
@@ -277,26 +319,20 @@ typedef enum {
 /** 
  * Font to be used for the main label. Set this property if the default is not adequate. 
  */
-#if __has_feature(objc_arc)
-@property (strong) UIFont* labelFont;
-#else
-@property (retain) UIFont* labelFont;
-#endif
+@property (MB_STRONG) UIFont* labelFont;
+
 /** 
  * Font to be used for the details label. Set this property if the default is not adequate. 
  */
-#if __has_feature(objc_arc)
-@property (strong) UIFont* detailsLabelFont;
-#else
-@property (retain) UIFont* detailsLabelFont;
-#endif
+@property (MB_STRONG) UIFont* detailsLabelFont;
+
 /** 
  * The progress of the progress indicator, from 0.0 to 1.0. Defaults to 0.0. 
  */
 @property (assign) float progress;
 
 /**
- * The minimum size of the HUD bezel. Defaults to CGSizeZero.
+ * The minimum size of the HUD bezel. Defaults to CGSizeZero (no minimum size).
  */
 @property (assign) CGSize minSize;
 
@@ -305,57 +341,8 @@ typedef enum {
  */
 @property (assign, getter = isSquare) BOOL square;
 
-/** 
- * Display the HUD. You need to make sure that the main thread completes its run loop soon after this method call so
- * the user interface can be updated. Call this method when your task is already set-up to be executed in a new thread
- * (e.g., when using something like NSOperation or calling an asynchronous call like NSUrlRequest).
- *
- * If you need to perform a blocking thask on the main thread, you can try spining the run loop imeidiately after calling this 
- * method by using:
- *
- * [[NSRunLoop currentRunLoop] runUntilDate:[NSDate distantPast]];
- *
- * @param animated If set to YES the HUD will disappear using the current animationType. If set to NO the HUD will not use
- * animations while disappearing.
- */
-- (void)show:(BOOL)animated;
-
-/** 
- * Hide the HUD. This still calls the hudWasHidden delegate. This is the counterpart of the hide: method. Use it to
- * hide the HUD when your task completes.
- *
- * @param animated If set to YES the HUD will disappear using the current animationType. If set to NO the HUD will not use
- * animations while disappearing.
- */
-- (void)hide:(BOOL)animated;
-
-/** 
- * Hide the HUD after a delay. This still calls the hudWasHidden delegate. This is the counterpart of the hide: method. Use it to
- * hide the HUD when your task completes.
- *
- * @param animated If set to YES the HUD will disappear using the current animationType. If set to NO the HUD will not use
- * animations while disappearing.
- * @param delay Delay in secons until the HUD is hidden.
- */
-- (void)hide:(BOOL)animated afterDelay:(NSTimeInterval)delay;
-
-/** 
- * Shows the HUD while a background task is executing in a new thread, then hides the HUD.
- *
- * This method also takes care of NSAutoreleasePools so your method does not have to be concerned with setting up a
- * pool.
- *
- * @param method The method to be executed while the HUD is shown. This method will be executed in a new thread.
- * @param target The object that the target method belongs to.
- * @param object An optional object to be passed to the method.
- * @param animated If set to YES the HUD will disappear using the current animationType. If set to NO the HUD will not use
- * animations while disappearing.
- */
-- (void)showWhileExecuting:(SEL)method onTarget:(id)target withObject:(id)object animated:(BOOL)animated;
-
 @end
 
-/////////////////////////////////////////////////////////////////////////////////////////////
 
 @protocol MBProgressHUDDelegate <NSObject>
 
@@ -366,30 +353,22 @@ typedef enum {
  */
 - (void)hudWasHidden:(MBProgressHUD *)hud;
 
-/**
- * @deprecated use hudWasHidden: instead
- * @see hudWasHidden:
- */
-- (void)hudWasHidden __attribute__ ((deprecated)); 
-
 @end
 
-/////////////////////////////////////////////////////////////////////////////////////////////
 
 /**
  * A progress view for showing definite progress by filling up a circle (pie chart).
  */
-@interface MBRoundProgressView : UIView {
-@private
-    float _progress;
-}
+@interface MBRoundProgressView : UIView 
 
 /**
  * Progress (0.0 to 1.0)
  */
 @property (nonatomic, assign) float progress;
 
+/*
+ * Display mode - NO = round or YES = annular. Defaults to round.
+ */
+@property (nonatomic, assign, getter = isAnnular) BOOL annular;
+
 @end
-
-/////////////////////////////////////////////////////////////////////////////////////////////
-

MBProgressHUD.xcodeproj/project.pbxproj

@@ -0,0 +1,238 @@
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+				D286A74B1518C70F00E13FB8 /* Frameworks */,
+				D286A74A1518C70F00E13FB8 /* Products */,
+			);
+			sourceTree = "<group>";
+		};
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+			);
+			name = Frameworks;
+			sourceTree = "<group>";
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+			isa = PBXGroup;
+			children = (
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+				D286A7851518CBEE00E13FB8 /* MBProgressHUD.h in Headers */,
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+/* End PBXHeadersBuildPhase section */
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+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = MBProgressHUD;
+			productName = MBProgressHUD;
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+		};
+/* End PBXNativeTarget section */
+
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+			isa = PBXProject;
+			attributes = {
+				CLASSPREFIX = MB;
+				LastUpgradeCheck = 0430;
+				ORGANIZATIONNAME = "Matej Bukovinski";
+			};
+			buildConfigurationList = D286A7431518C70E00E13FB8 /* Build configuration list for PBXProject "MBProgressHUD" */;
+			compatibilityVersion = "Xcode 3.2";
+			developmentRegion = English;
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+			targets = (
+				D286A7481518C70F00E13FB8 /* MBProgressHUD */,
+			);
+		};
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+			files = (
+				D286A7531518C70F00E13FB8 /* MBProgressHUD.m in Sources */,
+			);
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+		};
+/* End PBXSourcesBuildPhase section */
+
+/* Begin XCBuildConfiguration section */
+		D286A7541518C70F00E13FB8 /* Debug */ = {
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+				ALWAYS_SEARCH_USER_PATHS = NO;
+				ARCHS = "$(ARCHS_STANDARD_32_BIT)";
+				COPY_PHASE_STRIP = NO;
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+				GCC_DYNAMIC_NO_PIC = NO;
+				GCC_OPTIMIZATION_LEVEL = 0;
+				GCC_PREPROCESSOR_DEFINITIONS = (
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+				);
+				GCC_SYMBOLS_PRIVATE_EXTERN = NO;
+				GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				IPHONEOS_DEPLOYMENT_TARGET = 3.0;
+				SDKROOT = iphoneos;
+			};
+			name = Debug;
+		};
+		D286A7551518C70F00E13FB8 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				ARCHS = "$(ARCHS_STANDARD_32_BIT)";
+				COPY_PHASE_STRIP = YES;
+				GCC_C_LANGUAGE_STANDARD = gnu99;
+				GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				IPHONEOS_DEPLOYMENT_TARGET = 3.0;
+				SDKROOT = iphoneos;
+				VALIDATE_PRODUCT = YES;
+			};
+			name = Release;
+		};
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+			isa = XCBuildConfiguration;
+			buildSettings = {
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+				GCC_PRECOMPILE_PREFIX_HEADER = NO;
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+				INSTALL_PATH = "$(BUILT_PRODUCTS_DIR)";
+				OTHER_LDFLAGS = "-ObjC";
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				PUBLIC_HEADERS_FOLDER_PATH = "$(TARGET_NAME)";
+				SKIP_INSTALL = YES;
+			};
+			name = Debug;
+		};
+		D286A7581518C70F00E13FB8 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				DSTROOT = /tmp/MBProgressHUD.dst;
+				GCC_PRECOMPILE_PREFIX_HEADER = NO;
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+				OTHER_LDFLAGS = "-ObjC";
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				PUBLIC_HEADERS_FOLDER_PATH = "$(TARGET_NAME)";
+				SKIP_INSTALL = YES;
+			};
+			name = Release;
+		};
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
+		D286A7431518C70E00E13FB8 /* Build configuration list for PBXProject "MBProgressHUD" */ = {
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+			buildConfigurations = (
+				D286A7541518C70F00E13FB8 /* Debug */,
+				D286A7551518C70F00E13FB8 /* Release */,
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+		};
+		D286A7561518C70F00E13FB8 /* Build configuration list for PBXNativeTarget "MBProgressHUD" */ = {
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+			buildConfigurations = (
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+				D286A7581518C70F00E13FB8 /* Release */,
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+}

MBProgressHUD.xcodeproj/project.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:MBProgressHUD.xcodeproj">
+   </FileRef>
+</Workspace>

MBProgressHUD.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:MBProgressHUD.xcodeproj">
+   </FileRef>
+   <FileRef
+      location = "group:Demo/HudDemo.xcodeproj">
+   </FileRef>
+   <FileRef
+      location = "group:README.mdown">
+   </FileRef>
+</Workspace>

README.mdown

@@ -1,15 +1,15 @@
 MBProgressHUD
 =============
 
-MBProgressHUD is an iPhone drop-in class that displays a translucent HUD with a progress indicator and some optional labels while work is being done in a background thread. The HUD is meant as a replacement for the undocumented, private UIKit UIProgressHUD with some additional features. 
-
-MBProgressHUD is iOS4 and iPad compatible and released under the MIT license (see MBProgressHUD.h).
+MBProgressHUD is an iOS drop-in class that displays a translucent HUD with a progress indicator and some optional labels while work is being done in a background thread. The HUD is meant as a replacement for the undocumented, private UIKit UIProgressHUD with some additional features. 
 
 [![](http://dl.dropbox.com/u/378729/MBProgressHUD/1-thumb.png)](http://dl.dropbox.com/u/378729/MBProgressHUD/1.png)
 [![](http://dl.dropbox.com/u/378729/MBProgressHUD/2-thumb.png)](http://dl.dropbox.com/u/378729/MBProgressHUD/2.png)
 [![](http://dl.dropbox.com/u/378729/MBProgressHUD/3-thumb.png)](http://dl.dropbox.com/u/378729/MBProgressHUD/3.png)
 [![](http://dl.dropbox.com/u/378729/MBProgressHUD/4-thumb.png)](http://dl.dropbox.com/u/378729/MBProgressHUD/4.png)
 [![](http://dl.dropbox.com/u/378729/MBProgressHUD/5-thumb.png)](http://dl.dropbox.com/u/378729/MBProgressHUD/5.png)
+[![](http://dl.dropbox.com/u/378729/MBProgressHUD/6-thumb.png)](http://dl.dropbox.com/u/378729/MBProgressHUD/6.png)
+[![](http://dl.dropbox.com/u/378729/MBProgressHUD/7-thumb.png)](http://dl.dropbox.com/u/378729/MBProgressHUD/7.png)
 
 Adding MBProgressHUD to your project
 ====================================
@@ -28,10 +28,12 @@ If you have a git tracked project, you can add MBProgressHUD as a submodule to y
 3. Open your project in Xcode, than drag and drop `MBProgressHUD.h` and `MBProgressHUD.m` to your classes group (in the Groups & Files view). 
 4. Don't select Copy items and select a suitable Reference type (relative to project should work fine most of the time). 
 
+You can also add MBProgressHUD as a static library to your workspace. See [this article](http://blog.carbonfive.com/2011/04/04/using-open-source-static-libraries-in-xcode-4/#using_a_static_library) for details. 
+
 Usage
 =====
 
-Extensive documentation is provided in the header file (MBProgressHUD.h). In additiona a full Xcode demo project is included in the Demo directory. 
+Extensive documentation is provided in the header file (MBProgressHUD.h). In addition a full Xcode demo project is included in the Demo directory. 
 
 License
 =======
@@ -50,6 +52,18 @@ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLI
 Change-log
 ==========
 
+**Version 0.5** @ 22.03.12
+
+- Major source code modernization and cleanup (KVO, layout code, instance vars, etc.).
+- New annular determinate mode.
+- New text only mode. 
+- Added a static library project and Xcode 4 workspace. 
+- Added methods to find and return HUD(s) on a view.
+- Various bug fixes. 
+- Various demo project enhancements (hi-res rescues, new samples). 
+
+IMPORTANT: Requires LLVM 3+.
+
 **Version 0.41** @ 03.01.12
 
 - Support for ARC.