Version bump to 0.7.

- added class prefix to the bar class, to minimize the chance for namespace collisions
 - exposed and documented the MBBarProgressView interface
 - removed some non-crucial methods to simplify the API
 - adjusted the default values for some attributers
 - cleaned up the code style, so it matches the rest of the class
 - added proper ARC macros
 - using KVO instead of accessor overrides for UI update triggering

.travis.yml

@@ -0,0 +1 @@
+language: objective-c

Demo/Classes/HudDemoViewController.h

@@ -21,6 +21,7 @@
 - (IBAction)showWithDetailsLabel:(id)sender;
 - (IBAction)showWithLabelDeterminate:(id)sender;
 - (IBAction)showWIthLabelAnnularDeterminate:(id)sender;
+- (IBAction)showWithLabelDeterminateHorizontalBar:(id)sender;
 - (IBAction)showWithCustomView:(id)sender;
 - (IBAction)showWithLabelMixed:(id)sender;
 - (IBAction)showUsingBlocks:(id)sender;

Demo/Classes/HudDemoViewController.m

@@ -103,6 +103,20 @@
 	[HUD showWhileExecuting:@selector(myProgressTask) onTarget:self withObject:nil animated:YES];
 }
 
+- (IBAction)showWithLabelDeterminateHorizontalBar:(id)sender {
+	
+	HUD = [[MBProgressHUD alloc] initWithView:self.navigationController.view];
+	[self.navigationController.view addSubview:HUD];
+	
+	// Set determinate bar mode
+	HUD.mode = MBProgressHUDModeDeterminateHorizontalBar;
+	
+	HUD.delegate = self;
+	
+	// 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];

Demo/HudDemo.xcodeproj/xcshareddata/xcschemes/HudDemo.xcscheme

@@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "0460"
+   version = "1.8">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "1D6058900D05DD3D006BFB54"
+               BuildableName = "HudDemo.app"
+               BlueprintName = "HudDemo"
+               ReferencedContainer = "container:HudDemo.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.GDB"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      buildConfiguration = "Debug">
+      <Testables>
+      </Testables>
+   </TestAction>
+   <LaunchAction
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.GDB"
+      displayScaleIsEnabled = "NO"
+      displayScale = "1.00"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      buildConfiguration = "Debug"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "1D6058900D05DD3D006BFB54"
+            BuildableName = "HudDemo.app"
+            BlueprintName = "HudDemo"
+            ReferencedContainer = "container:HudDemo.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </LaunchAction>
+   <ProfileAction
+      displayScaleIsEnabled = "NO"
+      displayScale = "1.00"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      buildConfiguration = "Release"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "1D6058900D05DD3D006BFB54"
+            BuildableName = "HudDemo.app"
+            BlueprintName = "HudDemo"
+            ReferencedContainer = "container:HudDemo.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

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">12C54</string>
-		<string key="IBDocument.InterfaceBuilderVersion">2840</string>
-		<string key="IBDocument.AppKitVersion">1187.34</string>
-		<string key="IBDocument.HIToolboxVersion">625.00</string>
+		<string key="IBDocument.SystemVersion">12E55</string>
+		<string key="IBDocument.InterfaceBuilderVersion">3084</string>
+		<string key="IBDocument.AppKitVersion">1187.39</string>
+		<string key="IBDocument.HIToolboxVersion">626.00</string>
 		<object class="NSMutableDictionary" key="IBDocument.PluginVersions">
 			<string key="NS.key.0">com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
-			<string key="NS.object.0">1926</string>
+			<string key="NS.object.0">2083</string>
 		</object>
 		<object class="NSArray" key="IBDocument.IntegratedClassDependencies">
 			<bool key="EncodedWithXMLCoder">YES</bool>
@@ -161,7 +161,7 @@
 								<string key="NSFrame">{{20, 212}, {280, 40}}</string>
 								<reference key="NSSuperview" ref="821963304"/>
 								<reference key="NSWindow"/>
-								<reference key="NSNextKeyView" ref="424785"/>
+								<reference key="NSNextKeyView" ref="760960186"/>
 								<bool key="IBUIOpaque">NO</bool>
 								<bool key="IBUIClearsContextBeforeDrawing">NO</bool>
 								<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
@@ -178,10 +178,33 @@
 								<reference key="IBUIFontDescription" ref="931117317"/>
 								<reference key="IBUIFont" ref="432819284"/>
 							</object>
+							<object class="IBUIButton" id="760960186">
+								<reference key="NSNextResponder" ref="821963304"/>
+								<int key="NSvFlags">290</int>
+								<string key="NSFrame">{{20, 257}, {280, 44}}</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">Bar 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">290</int>
-								<string key="NSFrame">{{20, 308}, {280, 40}}</string>
+								<string key="NSFrame">{{20, 354}, {280, 40}}</string>
 								<reference key="NSSuperview" ref="821963304"/>
 								<reference key="NSWindow"/>
 								<reference key="NSNextKeyView" ref="302056160"/>
@@ -204,7 +227,7 @@
 							<object class="IBUIButton" id="302056160">
 								<reference key="NSNextResponder" ref="821963304"/>
 								<int key="NSvFlags">290</int>
-								<string key="NSFrame">{{20, 354}, {280, 44}}</string>
+								<string key="NSFrame">{{20, 400}, {280, 44}}</string>
 								<reference key="NSSuperview" ref="821963304"/>
 								<reference key="NSWindow"/>
 								<reference key="NSNextKeyView" ref="304407605"/>
@@ -227,7 +250,7 @@
 							<object class="IBUIButton" id="304407605">
 								<reference key="NSNextResponder" ref="821963304"/>
 								<int key="NSvFlags">290</int>
-								<string key="NSFrame">{{20, 404}, {280, 40}}</string>
+								<string key="NSFrame">{{20, 450}, {280, 40}}</string>
 								<reference key="NSSuperview" ref="821963304"/>
 								<reference key="NSWindow"/>
 								<reference key="NSNextKeyView" ref="295510578"/>
@@ -250,7 +273,7 @@
 							<object class="IBUIButton" id="295510578">
 								<reference key="NSNextResponder" ref="821963304"/>
 								<int key="NSvFlags">290</int>
-								<string key="NSFrame">{{20, 452}, {280, 40}}</string>
+								<string key="NSFrame">{{20, 498}, {280, 40}}</string>
 								<reference key="NSSuperview" ref="821963304"/>
 								<reference key="NSWindow"/>
 								<reference key="NSNextKeyView" ref="8005370"/>
@@ -273,7 +296,7 @@
 							<object class="IBUIButton" id="424785">
 								<reference key="NSNextResponder" ref="821963304"/>
 								<int key="NSvFlags">290</int>
-								<string key="NSFrame">{{20, 260}, {280, 40}}</string>
+								<string key="NSFrame">{{20, 306}, {280, 40}}</string>
 								<reference key="NSSuperview" ref="821963304"/>
 								<reference key="NSWindow"/>
 								<reference key="NSNextKeyView" ref="319652209"/>
@@ -296,7 +319,7 @@
 							<object class="IBUIButton" id="8005370">
 								<reference key="NSNextResponder" ref="821963304"/>
 								<int key="NSvFlags">290</int>
-								<string key="NSFrame">{{20, 499}, {280, 40}}</string>
+								<string key="NSFrame">{{20, 545}, {280, 40}}</string>
 								<reference key="NSSuperview" ref="821963304"/>
 								<reference key="NSWindow"/>
 								<reference key="NSNextKeyView" ref="686140023"/>
@@ -319,7 +342,7 @@
 							<object class="IBUIButton" id="686140023">
 								<reference key="NSNextResponder" ref="821963304"/>
 								<int key="NSvFlags">290</int>
-								<string key="NSFrame">{{20, 547}, {280, 40}}</string>
+								<string key="NSFrame">{{20, 593}, {280, 40}}</string>
 								<reference key="NSSuperview" ref="821963304"/>
 								<reference key="NSWindow"/>
 								<reference key="NSNextKeyView" ref="952034185"/>
@@ -342,9 +365,10 @@
 							<object class="IBUIButton" id="952034185">
 								<reference key="NSNextResponder" ref="821963304"/>
 								<int key="NSvFlags">290</int>
-								<string key="NSFrame">{{20, 595}, {280, 37}}</string>
+								<string key="NSFrame">{{20, 641}, {280, 37}}</string>
 								<reference key="NSSuperview" ref="821963304"/>
 								<reference key="NSWindow"/>
+								<reference key="NSNextKeyView"/>
 								<string key="NSReuseIdentifierKey">_NS:9</string>
 								<bool key="IBUIOpaque">NO</bool>
 								<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
@@ -371,7 +395,7 @@
 								<reference key="IBUIFont" ref="432819284"/>
 							</object>
 						</object>
-						<string key="NSFrameSize">{320, 649}</string>
+						<string key="NSFrameSize">{320, 697}</string>
 						<reference key="NSSuperview" ref="560298147"/>
 						<reference key="NSWindow"/>
 						<reference key="NSNextKeyView" ref="960472997"/>
@@ -384,7 +408,7 @@
 						<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
 					</object>
 				</object>
-				<string key="NSFrameSize">{320, 649}</string>
+				<string key="NSFrameSize">{320, 697}</string>
 				<reference key="NSSuperview"/>
 				<reference key="NSWindow"/>
 				<reference key="NSNextKeyView" ref="821963304"/>
@@ -501,7 +525,7 @@
 						<reference key="destination" ref="372490531"/>
 						<int key="IBEventType">7</int>
 					</object>
-					<int key="connectionID">108</int>
+					<int key="connectionID">120</int>
 				</object>
 				<object class="IBConnectionRecord">
 					<object class="IBCocoaTouchEventConnection" key="connection">
@@ -521,6 +545,15 @@
 					</object>
 					<int key="connectionID">116</int>
 				</object>
+				<object class="IBConnectionRecord">
+					<object class="IBCocoaTouchEventConnection" key="connection">
+						<string key="label">showWithLabelDeterminateHorizontalBar:</string>
+						<reference key="source" ref="760960186"/>
+						<reference key="destination" ref="372490531"/>
+						<int key="IBEventType">7</int>
+					</object>
+					<int key="connectionID">121</int>
+				</object>
 			</object>
 			<object class="IBMutableOrderedSet" key="objectRecords">
 				<object class="NSArray" key="orderedObjects">
@@ -560,15 +593,16 @@
 							<bool key="EncodedWithXMLCoder">YES</bool>
 							<reference ref="244375631"/>
 							<reference ref="322519489"/>
-							<reference ref="319652209"/>
-							<reference ref="424785"/>
-							<reference ref="304407605"/>
-							<reference ref="302056160"/>
 							<reference ref="626654324"/>
-							<reference ref="295510578"/>
 							<reference ref="960472997"/>
-							<reference ref="8005370"/>
 							<reference ref="706142914"/>
+							<reference ref="760960186"/>
+							<reference ref="319652209"/>
+							<reference ref="302056160"/>
+							<reference ref="304407605"/>
+							<reference ref="295510578"/>
+							<reference ref="424785"/>
+							<reference ref="8005370"/>
 							<reference ref="686140023"/>
 							<reference ref="952034185"/>
 						</object>
@@ -639,6 +673,11 @@
 						<reference key="object" ref="952034185"/>
 						<reference key="parent" ref="821963304"/>
 					</object>
+					<object class="IBObjectRecord">
+						<int key="objectID">117</int>
+						<reference key="object" ref="760960186"/>
+						<reference key="parent" ref="821963304"/>
+					</object>
 				</object>
 			</object>
 			<object class="NSMutableDictionary" key="flattenedProperties">
@@ -653,6 +692,7 @@
 					<string>106.IBPluginDependency</string>
 					<string>111.IBPluginDependency</string>
 					<string>115.IBPluginDependency</string>
+					<string>117.IBPluginDependency</string>
 					<string>16.IBPluginDependency</string>
 					<string>20.IBPluginDependency</string>
 					<string>43.IBPluginDependency</string>
@@ -686,6 +726,7 @@
 					<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 					<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 					<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
+					<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 				</object>
 			</object>
 			<object class="NSMutableDictionary" key="unlocalizedProperties">
@@ -700,7 +741,7 @@
 				<reference key="dict.values" ref="0"/>
 			</object>
 			<nil key="sourceID"/>
-			<int key="maxID">116</int>
+			<int key="maxID">121</int>
 		</object>
 		<object class="IBClassDescriber" key="IBDocument.Classes">
 			<object class="NSMutableArray" key="referencedPartialClassDescriptions">
@@ -724,6 +765,7 @@
 							<string>showWithGradient:</string>
 							<string>showWithLabel:</string>
 							<string>showWithLabelDeterminate:</string>
+							<string>showWithLabelDeterminateHorizontalBar:</string>
 							<string>showWithLabelMixed:</string>
 						</object>
 						<object class="NSArray" key="dict.values">
@@ -741,6 +783,7 @@
 							<string>id</string>
 							<string>id</string>
 							<string>id</string>
+							<string>id</string>
 						</object>
 					</object>
 					<object class="NSMutableDictionary" key="actionInfosByName">
@@ -759,6 +802,7 @@
 							<string>showWithGradient:</string>
 							<string>showWithLabel:</string>
 							<string>showWithLabelDeterminate:</string>
+							<string>showWithLabelDeterminateHorizontalBar:</string>
 							<string>showWithLabelMixed:</string>
 						</object>
 						<object class="NSArray" key="dict.values">
@@ -811,6 +855,10 @@
 								<string key="name">showWithLabelDeterminate:</string>
 								<string key="candidateClassName">id</string>
 							</object>
+							<object class="IBActionInfo">
+								<string key="name">showWithLabelDeterminateHorizontalBar:</string>
+								<string key="candidateClassName">id</string>
+							</object>
 							<object class="IBActionInfo">
 								<string key="name">showWithLabelMixed:</string>
 								<string key="candidateClassName">id</string>
@@ -832,7 +880,7 @@
 		</object>
 		<object class="NSMutableDictionary" key="IBDocument.PluginDeclaredDependencyDefaults">
 			<string key="NS.key.0">com.apple.InterfaceBuilder.CocoaTouchPlugin.iPhoneOS</string>
-			<real value="1536" key="NS.object.0"/>
+			<real value="1552" key="NS.object.0"/>
 		</object>
 		<object class="NSMutableDictionary" key="IBDocument.PluginDeclaredDevelopmentDependencies">
 			<string key="NS.key.0">com.apple.InterfaceBuilder.CocoaTouchPlugin.InterfaceBuilder3</string>
@@ -840,6 +888,6 @@
 		</object>
 		<bool key="IBDocument.PluginDeclaredDependenciesTrackSystemTargetVersion">YES</bool>
 		<int key="IBDocument.defaultPropertyAccessControl">3</int>
-		<string key="IBCocoaTouchPluginVersion">1926</string>
+		<string key="IBCocoaTouchPluginVersion">2083</string>
 	</data>
 </archive>

MBProgressHUD.h

@@ -1,6 +1,6 @@
 //
 //  MBProgressHUD.h
-//  Version 0.6
+//  Version 0.7
 //  Created by Matej Bukovinski on 2.4.09.
 //
 
@@ -38,6 +38,8 @@ typedef enum {
 	MBProgressHUDModeIndeterminate,
 	/** Progress is shown using a round, pie-chart like, progress view. */
 	MBProgressHUDModeDeterminate,
+	/** Progress is shown using a horizontal progress bar */
+	MBProgressHUDModeDeterminateHorizontalBar,
 	/** Progress is shown using a ring-shaped progress view. */
 	MBProgressHUDModeAnnularDeterminate,
 	/** Shows a custom view */
@@ -56,6 +58,14 @@ typedef enum {
 } MBProgressHUDAnimation;
 
 
+#ifndef MB_INSTANCETYPE
+#if __has_feature(objc_instancetype)
+	#define MB_INSTANCETYPE instancetype
+#else
+	#define MB_INSTANCETYPE id
+#endif
+#endif
+
 #ifndef MB_STRONG
 #if __has_feature(objc_arc)
 	#define MB_STRONG strong
@@ -111,7 +121,7 @@ typedef void (^MBProgressHUDCompletionBlock)();
  * @see hideHUDForView:animated:
  * @see animationType
  */
-+ (MBProgressHUD *)showHUDAddedTo:(UIView *)view animated:(BOOL)animated;
++ (MB_INSTANCETYPE)showHUDAddedTo:(UIView *)view animated:(BOOL)animated;
 
 /**
  * Finds the top-most HUD subview and hides it. The counterpart to this method is showHUDAddedTo:animated:.
@@ -134,7 +144,7 @@ typedef void (^MBProgressHUDCompletionBlock)();
  * animations while disappearing.
  * @return the number of HUDs found and removed.
  *
- * @see hideAllHUDForView:animated:
+ * @see hideHUDForView:animated:
  * @see animationType
  */
 + (NSUInteger)hideAllHUDsForView:(UIView *)view animated:(BOOL)animated;
@@ -145,7 +155,7 @@ typedef void (^MBProgressHUDCompletionBlock)();
  * @param view The view that is going to be searched.
  * @return A reference to the last HUD subview discovered.
  */
-+ (MBProgressHUD *)HUDForView:(UIView *)view;
++ (MB_INSTANCETYPE)HUDForView:(UIView *)view;
 
 /**
  * Finds all HUD subviews and returns them.
@@ -227,21 +237,21 @@ typedef void (^MBProgressHUDCompletionBlock)();
 /**
  * Shows the HUD while a block is executing on a background queue, then hides the HUD.
  *
- * @see showAnimated:whileExecutingBlock:onQueue:completion:
+ * @see showAnimated:whileExecutingBlock:onQueue:completionBlock:
  */
 - (void)showAnimated:(BOOL)animated whileExecutingBlock:(dispatch_block_t)block;
 
 /**
  * Shows the HUD while a block is executing on a background queue, then hides the HUD.
  *
- * @see showAnimated:whileExecutingBlock:onQueue:completion:
+ * @see showAnimated:whileExecutingBlock:onQueue:completionBlock:
  */
 - (void)showAnimated:(BOOL)animated whileExecutingBlock:(dispatch_block_t)block completionBlock:(MBProgressHUDCompletionBlock)completion;
 
 /**
  * Shows the HUD while a block is executing on the specified dispatch queue, then hides the HUD.
  *
- * @see showAnimated:whileExecutingBlock:onQueue:completion:
+ * @see showAnimated:whileExecutingBlock:onQueue:completionBlock:
  */
 - (void)showAnimated:(BOOL)animated whileExecutingBlock:(dispatch_block_t)block onQueue:(dispatch_queue_t)queue;
 
@@ -441,3 +451,34 @@ typedef void (^MBProgressHUDCompletionBlock)();
 @property (nonatomic, assign, getter = isAnnular) BOOL annular;
 
 @end
+
+
+/**
+ * A flat bar progress view. 
+ */
+@interface MBBarProgressView : UIView
+
+/**
+ * Progress (0.0 to 1.0)
+ */
+@property (nonatomic, assign) float progress;
+
+/**
+ * Bar border line color.
+ * Defaults to white [UIColor whiteColor].
+ */
+@property (nonatomic, MB_STRONG) UIColor *lineColor;
+
+/**
+ * Bar background color.
+ * Defaults to clear [UIColor clearColor];
+ */
+@property (nonatomic, MB_STRONG) UIColor *progressRemainingColor;
+
+/**
+ * Bar progress color.
+ * Defaults to white [UIColor whiteColor].
+ */
+@property (nonatomic, MB_STRONG) UIColor *progressColor;
+
+@end

MBProgressHUD.m

@@ -1,6 +1,6 @@
 //
 // MBProgressHUD.m
-// Version 0.6
+// Version 0.7
 // Created by Matej Bukovinski on 2.4.09.
 //
 
@@ -104,15 +104,15 @@ static const CGFloat kDetailsLabelFontSize = 12.f;
 
 #pragma mark - Class methods
 
-+ (MBProgressHUD *)showHUDAddedTo:(UIView *)view animated:(BOOL)animated {
-	MBProgressHUD *hud = [[MBProgressHUD alloc] initWithView:view];
++ (MB_INSTANCETYPE)showHUDAddedTo:(UIView *)view animated:(BOOL)animated {
+	MBProgressHUD *hud = [[self alloc] initWithView:view];
 	[view addSubview:hud];
 	[hud show:animated];
 	return MB_AUTORELEASE(hud);
 }
 
 + (BOOL)hideHUDForView:(UIView *)view animated:(BOOL)animated {
-	MBProgressHUD *hud = [MBProgressHUD HUDForView:view];
+	MBProgressHUD *hud = [self HUDForView:view];
 	if (hud != nil) {
 		hud.removeFromSuperViewOnHide = YES;
 		[hud hide:animated];
@@ -122,7 +122,7 @@ static const CGFloat kDetailsLabelFontSize = 12.f;
 }
 
 + (NSUInteger)hideAllHUDsForView:(UIView *)view animated:(BOOL)animated {
-	NSArray *huds = [self allHUDsForView:view];
+	NSArray *huds = [MBProgressHUD allHUDsForView:view];
 	for (MBProgressHUD *hud in huds) {
 		hud.removeFromSuperViewOnHide = YES;
 		[hud hide:animated];
@@ -130,11 +130,10 @@ static const CGFloat kDetailsLabelFontSize = 12.f;
 	return [huds count];
 }
 
-+ (MBProgressHUD *)HUDForView:(UIView *)view {
-	Class hudClass = [MBProgressHUD class];
++ (MB_INSTANCETYPE)HUDForView:(UIView *)view {
 	NSEnumerator *subviewsEnum = [view.subviews reverseObjectEnumerator];
 	for (UIView *subview in subviewsEnum) {
-		if ([subview isKindOfClass:hudClass]) {
+		if ([subview isKindOfClass:self]) {
 			return (MBProgressHUD *)subview;
 		}
 	}
@@ -144,9 +143,8 @@ static const CGFloat kDetailsLabelFontSize = 12.f;
 + (NSArray *)allHUDsForView:(UIView *)view {
 	NSMutableArray *huds = [NSMutableArray array];
 	NSArray *subviews = view.subviews;
-	Class hudClass = [MBProgressHUD class];
 	for (UIView *aView in subviews) {
-		if ([aView isKindOfClass:hudClass]) {
+		if ([aView isKindOfClass:self]) {
 			[huds addObject:aView];
 		}
 	}
@@ -468,6 +466,12 @@ static const CGFloat kDetailsLabelFontSize = 12.f;
 		[(UIActivityIndicatorView *)indicator startAnimating];
 		[self addSubview:indicator];
 	}
+	else if (mode == MBProgressHUDModeDeterminateHorizontalBar) {
+		// Update to bar determinate indicator
+		[indicator removeFromSuperview];
+        self.indicator = MB_AUTORELEASE([[MBBarProgressView alloc] init]);
+		[self addSubview:indicator];
+	}
 	else if (mode == MBProgressHUDModeDeterminate || mode == MBProgressHUDModeAnnularDeterminate) {
 		if (!isRoundIndicator) {
 			// Update to determinante indicator
@@ -734,35 +738,7 @@ static const CGFloat kDetailsLabelFontSize = 12.f;
 @end
 
 
-@implementation MBRoundProgressView {
-	float _progress;
-	BOOL _annular;
-}
-
-#pragma mark - Properties
-
-@synthesize progressTintColor = _progressTintColor;
-@synthesize backgroundTintColor = _backgroundTintColor;
-
-#pragma mark - Accessors
-
-- (float)progress {
-	return _progress;
-}
-
-- (void)setProgress:(float)progress {
-	_progress = progress;
-	[self setNeedsDisplay];
-}
-
-- (BOOL)isAnnular {
-	return _annular;
-}
-
-- (void)setAnnular:(BOOL)annular {
-	_annular = annular;
-	[self setNeedsDisplay];
-}
+@implementation MBRoundProgressView
 
 #pragma mark - Lifecycle
 
@@ -857,7 +833,158 @@ static const CGFloat kDetailsLabelFontSize = 12.f;
 }
 
 - (NSArray *)observableKeypaths {
-	return [NSArray arrayWithObjects:@"progressTintColor", @"backgroundTintColor", nil];
+	return [NSArray arrayWithObjects:@"progressTintColor", @"backgroundTintColor", @"progress", @"annular", nil];
+}
+
+- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context {
+	[self setNeedsDisplay];
+}
+
+@end
+
+
+@implementation MBBarProgressView
+
+#pragma mark - Lifecycle
+
+- (id)init {
+	return [self initWithFrame:CGRectMake(.0f, .0f, 120.0f, 20.0f)];
+}
+
+- (id)initWithFrame:(CGRect)frame {
+    self = [super initWithFrame:frame];
+    if (self) {
+		_progress = 0.f;
+		_lineColor = [UIColor whiteColor];
+		_progressColor = [UIColor whiteColor];
+		_progressRemainingColor = [UIColor clearColor];
+		self.backgroundColor = [UIColor clearColor];
+		self.opaque = NO;
+		[self registerForKVO];
+    }
+    return self;
+}
+
+- (void)dealloc {
+	[self unregisterFromKVO];
+#if !__has_feature(objc_arc)
+	[_lineColor release];
+	[_progressColor release];
+	[_progressRemainingColor release];
+	[super dealloc];
+#endif
+}
+
+#pragma mark - Drawing
+
+- (void)drawRect:(CGRect)rect {
+	CGContextRef context = UIGraphicsGetCurrentContext();
+	
+	// setup properties
+	CGContextSetLineWidth(context, 2);
+	CGContextSetStrokeColorWithColor(context,[_lineColor CGColor]);
+	CGContextSetFillColorWithColor(context, [_progressRemainingColor CGColor]);
+	
+	// draw line border
+	float radius = (rect.size.height / 2) - 2;
+	CGContextMoveToPoint(context, 2, rect.size.height/2);
+	CGContextAddArcToPoint(context, 2, 2, radius + 2, 2, radius);
+	CGContextAddLineToPoint(context, rect.size.width - radius - 2, 2);
+	CGContextAddArcToPoint(context, rect.size.width - 2, 2, rect.size.width - 2, rect.size.height / 2, radius);
+	CGContextAddArcToPoint(context, rect.size.width - 2, rect.size.height - 2, rect.size.width - radius - 2, rect.size.height - 2, radius);
+	CGContextAddLineToPoint(context, radius + 2, rect.size.height - 2);
+	CGContextAddArcToPoint(context, 2, rect.size.height - 2, 2, rect.size.height/2, radius);
+	CGContextFillPath(context);
+	
+	// draw progress background
+	CGContextMoveToPoint(context, 2, rect.size.height/2);
+	CGContextAddArcToPoint(context, 2, 2, radius + 2, 2, radius);
+	CGContextAddLineToPoint(context, rect.size.width - radius - 2, 2);
+	CGContextAddArcToPoint(context, rect.size.width - 2, 2, rect.size.width - 2, rect.size.height / 2, radius);
+	CGContextAddArcToPoint(context, rect.size.width - 2, rect.size.height - 2, rect.size.width - radius - 2, rect.size.height - 2, radius);
+	CGContextAddLineToPoint(context, radius + 2, rect.size.height - 2);
+	CGContextAddArcToPoint(context, 2, rect.size.height - 2, 2, rect.size.height/2, radius);
+	CGContextStrokePath(context);
+	
+	// setup to draw progress color
+	CGContextSetFillColorWithColor(context, [_progressColor CGColor]);
+	radius = radius - 2;
+	float amount = self.progress * rect.size.width;
+	
+	// if progress is in the middle area
+	if (amount >= radius + 4 && amount <= (rect.size.width - radius - 4)) {
+		// top
+		CGContextMoveToPoint(context, 4, rect.size.height/2);
+		CGContextAddArcToPoint(context, 4, 4, radius + 4, 4, radius);
+		CGContextAddLineToPoint(context, amount, 4);
+		CGContextAddLineToPoint(context, amount, radius + 4);
+		
+		// bottom
+		CGContextMoveToPoint(context, 4, rect.size.height/2);
+		CGContextAddArcToPoint(context, 4, rect.size.height - 4, radius + 4, rect.size.height - 4, radius);
+		CGContextAddLineToPoint(context, amount, rect.size.height - 4);
+		CGContextAddLineToPoint(context, amount, radius + 4);
+		
+		CGContextFillPath(context);
+	}
+	
+	// progress is in the right arc
+	else if (amount > radius + 4) {
+		float x = amount - (rect.size.width - radius - 4);
+		
+		// top
+		CGContextMoveToPoint(context, 4, rect.size.height/2);
+		CGContextAddArcToPoint(context, 4, 4, radius + 4, 4, radius);
+		CGContextAddLineToPoint(context, rect.size.width - radius - 4, 4);
+		float angle = -acos(x/radius);
+		if (isnan(angle)) angle = 0;
+		CGContextAddArc(context, rect.size.width - radius - 4, rect.size.height/2, radius, M_PI, angle, 0);
+		CGContextAddLineToPoint(context, amount, rect.size.height/2);
+		
+		// bottom
+		CGContextMoveToPoint(context, 4, rect.size.height/2);
+		CGContextAddArcToPoint(context, 4, rect.size.height - 4, radius + 4, rect.size.height - 4, radius);
+		CGContextAddLineToPoint(context, rect.size.width - radius - 4, rect.size.height - 4);
+		angle = acos(x/radius);
+		if (isnan(angle)) angle = 0;
+		CGContextAddArc(context, rect.size.width - radius - 4, rect.size.height/2, radius, -M_PI, angle, 1);
+		CGContextAddLineToPoint(context, amount, rect.size.height/2);
+		
+		CGContextFillPath(context);
+	}
+	
+	// progress is in the left arc
+	else if (amount < radius + 4 && amount > 0) {
+		// top
+		CGContextMoveToPoint(context, 4, rect.size.height/2);
+		CGContextAddArcToPoint(context, 4, 4, radius + 4, 4, radius);
+		CGContextAddLineToPoint(context, radius + 4, rect.size.height/2);
+		
+		// bottom
+		CGContextMoveToPoint(context, 4, rect.size.height/2);
+		CGContextAddArcToPoint(context, 4, rect.size.height - 4, radius + 4, rect.size.height - 4, radius);
+		CGContextAddLineToPoint(context, radius + 4, rect.size.height/2);
+		
+		CGContextFillPath(context);
+	}
+}
+
+#pragma mark - KVO
+
+- (void)registerForKVO {
+	for (NSString *keyPath in [self observableKeypaths]) {
+		[self addObserver:self forKeyPath:keyPath options:NSKeyValueObservingOptionNew context:NULL];
+	}
+}
+
+- (void)unregisterFromKVO {
+	for (NSString *keyPath in [self observableKeypaths]) {
+		[self removeObserver:self forKeyPath:keyPath];
+	}
+}
+
+- (NSArray *)observableKeypaths {
+	return [NSArray arrayWithObjects:@"lineColor", @"progressRemainingColor", @"progressColor", @"progress", nil];
 }
 
 - (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context {

MBProgressHUD.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "MBProgressHUD"
-  s.version      = "0.6"
+  s.version      = "0.7"
   s.summary      = "An iOS activity indicator view."
   s.description  = <<-DESC
                     MBProgressHUD is an iOS drop-in class that displays a translucent HUD 

MBProgressHUD.xcodeproj/xcshareddata/xcschemes/MBProgressHUD.xcscheme

@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "0460"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "D286A7481518C70F00E13FB8"
+               BuildableName = "libMBProgressHUD.a"
+               BlueprintName = "MBProgressHUD"
+               ReferencedContainer = "container:MBProgressHUD.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      buildConfiguration = "Debug">
+      <Testables>
+      </Testables>
+   </TestAction>
+   <LaunchAction
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      buildConfiguration = "Debug"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      allowLocationSimulation = "YES">
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </LaunchAction>
+   <ProfileAction
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      buildConfiguration = "Release"
+      debugDocumentVersioning = "YES">
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

README.mdown

@@ -1,4 +1,4 @@
-# MBProgressHUD
+# MBProgressHUD [![Build Status](https://travis-ci.org/matej/MBProgressHUD.png)](https://travis-ci.org/matej/MBProgressHUD)
 
 MBProgressHUD is an iOS drop-in class that displays a translucent HUD with an indicator and/or 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. 
 
@@ -35,7 +35,7 @@ You will need LLVM 3.0 or later in order to build MBProgressHUD.
 Alternatively you can directly add the `MBProgressHUD.h` and `MBProgressHUD.m` source files to your project.
 
 1. Download the [latest code version](https://github.com/matej/MBProgressHUD/archive/master.zip) or add the repository as a git submodule to your git-tracked project. 
-2. Open your project in Xcode, than drag and drop `MBProgressHUD.h` and `MBProgressHUD.m` onto your project (use the "Product Navigator view"). Make sure to select Copy items when asked if you extracted the code archive outside of your project. 
+2. Open your project in Xcode, then drag and drop `MBProgressHUD.h` and `MBProgressHUD.m` onto your project (use the "Product Navigator view"). Make sure to select Copy items when asked if you extracted the code archive outside of your project. 
 3. Include MBProgressHUD wherever you need it with `#import "MBProgressHUD.h"`.
 
 ### Static library
@@ -43,7 +43,7 @@ Alternatively you can directly add the `MBProgressHUD.h` and `MBProgressHUD.m` s
 You can also add MBProgressHUD as a static library to your project or workspace. 
 
 1. Download the [latest code version](https://github.com/matej/MBProgressHUD/downloads) or add the repository as a git submodule to your git-tracked project. 
-2. Open your project in Xcode, than drag and drop `MBProgressHUD.xcodeproj` onto your project or workspace (use the "Product Navigator view"). 
+2. Open your project in Xcode, then drag and drop `MBProgressHUD.xcodeproj` onto your project or workspace (use the "Product Navigator view"). 
 3. Select your target and go to the Build phases tab. In the Link Binary With Libraries section select the add button. On the sheet find and add `libMBProgressHUD.a`. You might also need to add `MBProgressHUD` to the Target Dependencies list. 
 4. Include MBProgressHUD wherever you need it with `#import <MBProgressHUD/MBProgressHUD.h>`.
 
@@ -98,69 +98,4 @@ This code is distributed under the terms and conditions of the [MIT license](LIC
 
 ## Change-log
 
-**Version 0.6** @ 13.03.13
-
-- Full cocoapods support.
-- Static library integration option.
-- Improved blocks support. 
-- Bezel color. 
-- Demo app fixes (iOS 6).
-- Various bug-fixes and enhancements.
-
-**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.
-
-**Version 0.4** @ 25.07.10
-
-- Different animation modes. Default set to zoom.
-- Class convenience methods (tadelv - http://github.com/tadelv).
-- Autorotation when added to a UIWindow (wuf810 - http://github.com/wuf810).
-- Extended demo app. 
-- Several smaller fixes.
-
-**Version 0.33** @ 27.03.10
-
-- Custom view operation mode added.
-- Fixed a memory leak.
-
-**Version 0.32** @ 4.01.10
-
-- Added minShowTime, graceTime, xOffset, yOffset.
-- Various fixes.
-
-**Version 0.31** @ 8.10.09
-
-- Fix for touch through during the fade-out animation.
-
-**Version 0.3** @ 30.9.09
-
-- Added show: and hide: methods.
-- Now using UIViews layoutSubviews to automate layout calls.
-- Added some floors to round pixel positions and thereby prevent unsharp views.
-- Some additional documentation and code cleanup. 
-
-**Version 0.2** @ 21.7.09
-
-- Added determinate progress mode and switching capabilities between determinate and indeterminate modes. 
-- Various bug-fixes.
-
-**Version 0.11** @ 2.6.09.
-
-- Updated labelText and detailsLabelText properties to support text modifications while the HUD is being shown. 
-
-**Version 0.1** @ 2.4.09
-
-- Initial release.
+A brief summary of each MBProgressHUD release can be found on the [wiky](https://github.com/matej/MBProgressHUD/wiki/Change-log).