Beginning work on header view

XIONControlPanel.xcodeproj/project.pbxproj

@@ -9,9 +9,14 @@
 /* Begin PBXBuildFile section */
 		0C20E2B91C33514100BA789B /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0C20E2B51C33514100BA789B /* AppDelegate.swift */; };
 		0C20E2BB1C33529700BA789B /* MainViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0C20E2BA1C33529700BA789B /* MainViewController.swift */; };
-		0C20E2BD1C33534F00BA789B /* BackgroundViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0C20E2BC1C33534F00BA789B /* BackgroundViewController.swift */; };
+		0C20E2BD1C33534F00BA789B /* VisualizationViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0C20E2BC1C33534F00BA789B /* VisualizationViewController.swift */; };
 		0C3CAEAF1C3350C800B856AD /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 0C3CAEAE1C3350C800B856AD /* Assets.xcassets */; };
 		0C3CAEB21C3350C800B856AD /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 0C3CAEB01C3350C800B856AD /* LaunchScreen.storyboard */; };
+		0C41EF4A1C34B51500AF847F /* ArcadeMachinesViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0C41EF491C34B51500AF847F /* ArcadeMachinesViewController.swift */; };
+		0C41EF4E1C34B81F00AF847F /* KSIRingView.m in Sources */ = {isa = PBXBuildFile; fileRef = 0C41EF4D1C34B81F00AF847F /* KSIRingView.m */; };
+		0C41EF501C34B97700AF847F /* HeaderView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0C41EF4F1C34B97700AF847F /* HeaderView.swift */; };
+		0C41EF521C34BA4E00AF847F /* Orbitron-Medium.ttf in Resources */ = {isa = PBXBuildFile; fileRef = 0C41EF511C34BA4E00AF847F /* Orbitron-Medium.ttf */; };
+		0C41EF541C34BC9800AF847F /* XIONLogoView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 0C41EF531C34BC9800AF847F /* XIONLogoView.swift */; };
 		0C63A8731C337381007E4B52 /* CubletsTechnique.plist in Resources */ = {isa = PBXBuildFile; fileRef = 0C63A8721C337381007E4B52 /* CubletsTechnique.plist */; };
 		0C63A8761C3373D1007E4B52 /* HorizontalBlur.vsh in Resources */ = {isa = PBXBuildFile; fileRef = 0C63A8751C3373D1007E4B52 /* HorizontalBlur.vsh */; };
 		0C63A8781C3373D9007E4B52 /* HorizontalBlur.fsh in Resources */ = {isa = PBXBuildFile; fileRef = 0C63A8771C3373D9007E4B52 /* HorizontalBlur.fsh */; };
@@ -27,11 +32,17 @@
 /* Begin PBXFileReference section */
 		0C20E2B51C33514100BA789B /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		0C20E2BA1C33529700BA789B /* MainViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MainViewController.swift; sourceTree = "<group>"; };
-		0C20E2BC1C33534F00BA789B /* BackgroundViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = BackgroundViewController.swift; sourceTree = "<group>"; };
+		0C20E2BC1C33534F00BA789B /* VisualizationViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = VisualizationViewController.swift; sourceTree = "<group>"; };
 		0C3CAEA41C3350C800B856AD /* XIONControlPanel.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = XIONControlPanel.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		0C3CAEAE1C3350C800B856AD /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 		0C3CAEB11C3350C800B856AD /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
 		0C3CAEB31C3350C800B856AD /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		0C41EF491C34B51500AF847F /* ArcadeMachinesViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ArcadeMachinesViewController.swift; sourceTree = "<group>"; };
+		0C41EF4C1C34B81F00AF847F /* KSIRingView.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = KSIRingView.h; sourceTree = "<group>"; };
+		0C41EF4D1C34B81F00AF847F /* KSIRingView.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = KSIRingView.m; sourceTree = "<group>"; };
+		0C41EF4F1C34B97700AF847F /* HeaderView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = HeaderView.swift; sourceTree = "<group>"; };
+		0C41EF511C34BA4E00AF847F /* Orbitron-Medium.ttf */ = {isa = PBXFileReference; lastKnownFileType = file; path = "Orbitron-Medium.ttf"; sourceTree = "<group>"; };
+		0C41EF531C34BC9800AF847F /* XIONLogoView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = XIONLogoView.swift; sourceTree = "<group>"; };
 		0C63A8721C337381007E4B52 /* CubletsTechnique.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; path = CubletsTechnique.plist; sourceTree = "<group>"; };
 		0C63A8751C3373D1007E4B52 /* HorizontalBlur.vsh */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.glsl; path = HorizontalBlur.vsh; sourceTree = "<group>"; };
 		0C63A8771C3373D9007E4B52 /* HorizontalBlur.fsh */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.glsl; path = HorizontalBlur.fsh; sourceTree = "<group>"; };
@@ -61,8 +72,9 @@
 			isa = PBXGroup;
 			children = (
 				0C3CAEAE1C3350C800B856AD /* Assets.xcassets */,
-				0C3CAEB01C3350C800B856AD /* LaunchScreen.storyboard */,
 				0C3CAEB31C3350C800B856AD /* Info.plist */,
+				0C3CAEB01C3350C800B856AD /* LaunchScreen.storyboard */,
+				0C63A87A1C33C655007E4B52 /* XIONControlPanel-Bridging-Header.h */,
 			);
 			name = "Supporting Files";
 			path = SupportingFiles;
@@ -79,8 +91,9 @@
 		0C20E2B61C33514100BA789B /* Controllers */ = {
 			isa = PBXGroup;
 			children = (
-				0C20E2BC1C33534F00BA789B /* BackgroundViewController.swift */,
+				0C41EF491C34B51500AF847F /* ArcadeMachinesViewController.swift */,
 				0C20E2BA1C33529700BA789B /* MainViewController.swift */,
+				0C20E2BC1C33534F00BA789B /* VisualizationViewController.swift */,
 			);
 			path = Controllers;
 			sourceTree = "<group>";
@@ -95,6 +108,8 @@
 		0C20E2B81C33514100BA789B /* Views */ = {
 			isa = PBXGroup;
 			children = (
+				0C41EF4F1C34B97700AF847F /* HeaderView.swift */,
+				0C41EF531C34BC9800AF847F /* XIONLogoView.swift */,
 			);
 			path = Views;
 			sourceTree = "<group>";
@@ -103,6 +118,7 @@
 			isa = PBXGroup;
 			children = (
 				0C63A8721C337381007E4B52 /* CubletsTechnique.plist */,
+				0C41EF511C34BA4E00AF847F /* Orbitron-Medium.ttf */,
 			);
 			path = Resources;
 			sourceTree = "<group>";
@@ -128,6 +144,7 @@
 			children = (
 				0C20E2B41C33514100BA789B /* Application */,
 				0C20E2B61C33514100BA789B /* Controllers */,
+				0C41EF4B1C34B81F00AF847F /* External */,
 				0C20E2B71C33514100BA789B /* Models */,
 				0C63A8741C3373BC007E4B52 /* Shaders */,
 				0C20E2C81C336F2E00BA789B /* Resources */,
@@ -138,6 +155,15 @@
 			path = XIONControlPanel;
 			sourceTree = "<group>";
 		};
+		0C41EF4B1C34B81F00AF847F /* External */ = {
+			isa = PBXGroup;
+			children = (
+				0C41EF4C1C34B81F00AF847F /* KSIRingView.h */,
+				0C41EF4D1C34B81F00AF847F /* KSIRingView.m */,
+			);
+			path = External;
+			sourceTree = "<group>";
+		};
 		0C63A8741C3373BC007E4B52 /* Shaders */ = {
 			isa = PBXGroup;
 			children = (
@@ -158,7 +184,6 @@
 			children = (
 				0C63A87B1C33C655007E4B52 /* NSValue+XIONAdditions.h */,
 				0C63A87C1C33C655007E4B52 /* NSValue+XIONAdditions.m */,
-				0C63A87A1C33C655007E4B52 /* XIONControlPanel-Bridging-Header.h */,
 			);
 			path = Utilities;
 			sourceTree = "<group>";
@@ -230,6 +255,7 @@
 				0C3CAEB21C3350C800B856AD /* LaunchScreen.storyboard in Resources */,
 				0C3CAEAF1C3350C800B856AD /* Assets.xcassets in Resources */,
 				0C63A8841C33DC29007E4B52 /* VerticalBlur.fsh in Resources */,
+				0C41EF521C34BA4E00AF847F /* Orbitron-Medium.ttf in Resources */,
 				0C63A8851C33DC29007E4B52 /* VerticalBlur.vsh in Resources */,
 				0C63A8891C33EB3B007E4B52 /* FinalRender.vsh in Resources */,
 				0C63A8781C3373D9007E4B52 /* HorizontalBlur.fsh in Resources */,
@@ -243,10 +269,14 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				0C41EF4E1C34B81F00AF847F /* KSIRingView.m in Sources */,
 				0C63A87D1C33C655007E4B52 /* NSValue+XIONAdditions.m in Sources */,
-				0C20E2BD1C33534F00BA789B /* BackgroundViewController.swift in Sources */,
+				0C20E2BD1C33534F00BA789B /* VisualizationViewController.swift in Sources */,
+				0C41EF4A1C34B51500AF847F /* ArcadeMachinesViewController.swift in Sources */,
 				0C20E2B91C33514100BA789B /* AppDelegate.swift in Sources */,
 				0C20E2BB1C33529700BA789B /* MainViewController.swift in Sources */,
+				0C41EF501C34B97700AF847F /* HeaderView.swift in Sources */,
+				0C41EF541C34BC9800AF847F /* XIONLogoView.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -359,7 +389,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.xionsf.XIONControlPanel;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE = "";
-				SWIFT_OBJC_BRIDGING_HEADER = "XIONControlPanel/Utilities/XIONControlPanel-Bridging-Header.h";
+				SWIFT_OBJC_BRIDGING_HEADER = "XIONControlPanel/SupportingFiles/XIONControlPanel-Bridging-Header.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 			};
 			name = Debug;
@@ -376,7 +406,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.xionsf.XIONControlPanel;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE = "";
-				SWIFT_OBJC_BRIDGING_HEADER = "XIONControlPanel/Utilities/XIONControlPanel-Bridging-Header.h";
+				SWIFT_OBJC_BRIDGING_HEADER = "XIONControlPanel/SupportingFiles/XIONControlPanel-Bridging-Header.h";
 			};
 			name = Release;
 		};

XIONControlPanel/Application/AppDelegate.swift

@@ -25,6 +25,6 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
     
     func application(application: UIApplication, supportedInterfaceOrientationsForWindow window: UIWindow?) -> UIInterfaceOrientationMask
     {
-        return UIInterfaceOrientationMask.Portrait
+        return UIInterfaceOrientationMask.Landscape
     }
 }

XIONControlPanel/Controllers/ArcadeMachinesViewController.swift

@@ -0,0 +1,16 @@
+//
+//  ArcadeMachinesViewController.swift
+//  XIONControlPanel
+//
+//  Created by Charles Magahern on 12/30/15.
+//  Copyright © 2015 XION. All rights reserved.
+//
+
+import UIKit
+
+class ArcadeMachinesViewController: UIViewController {
+    override func viewDidLoad()
+    {
+        super.viewDidLoad()
+    }
+}

XIONControlPanel/Controllers/MainViewController.swift

@@ -9,7 +9,9 @@
 import UIKit
 
 class MainViewController: UIViewController {
-    private var _backgroundController: BackgroundViewController = BackgroundViewController()
+    private var _visualizationController:   VisualizationViewController = VisualizationViewController()
+    private var _machinesController:        ArcadeMachinesViewController = ArcadeMachinesViewController()
+    private var _headerView:                HeaderView = HeaderView()
     
     // MARK: Overrides
     
@@ -19,22 +21,13 @@ class MainViewController: UIViewController {
         
         self.view.backgroundColor = UIColor.blackColor()
         
-        self.addChildViewController(_backgroundController)
+        self.addChildViewController(_visualizationController)
-        self.view.addSubview(_backgroundController.view)
+        self.view.addSubview(_visualizationController.view)
         
-        let doubleTapGR = UITapGestureRecognizer(target: self, action: Selector("_handleDoubleFingerTap:"))
+        self.addChildViewController(_machinesController)
-        doubleTapGR.numberOfTouchesRequired = 2
+        self.view.addSubview(_machinesController.view)
-        self.view.addGestureRecognizer(doubleTapGR)
         
-        let singleTapGR = UITapGestureRecognizer(target: self, action: Selector("_handleSingleFingerTap:"))
+        self.view.addSubview(_headerView)
-        singleTapGR.numberOfTouchesRequired = 1
-        singleTapGR.requireGestureRecognizerToFail(doubleTapGR)
-        self.view.addGestureRecognizer(singleTapGR)
-    }
-    
-    override func prefersStatusBarHidden() -> Bool
-    {
-        return true
     }
     
     override func viewDidLayoutSubviews()
@@ -42,19 +35,50 @@ class MainViewController: UIViewController {
         super.viewDidLayoutSubviews()
         
         let bounds = self.view.bounds
-        _backgroundController.view.frame = bounds
+        let headerBounds = CGRect(
+            x: 0.0,
+            y: 0.0,
+            width: bounds.size.width,
+            height: rint(bounds.size.height / 10.0)
+        )
+        let bodyBounds = CGRect(
+            x: 0.0,
+            y: CGRectGetMaxY(headerBounds),
+            width: bounds.size.width,
+            height: bounds.size.height - headerBounds.size.height
+        )
+        
+        _headerView.frame = headerBounds
+        
+        let visualizationFrame = CGRect(
+            x: bodyBounds.origin.x,
+            y: bodyBounds.origin.y,
+            width: rint((5.0 / 8.0) * bodyBounds.size.width),
+            height: bodyBounds.size.height
+        )
+        _visualizationController.view.frame = visualizationFrame
+        
+        let machinesControllerFrame = CGRect(
+            x: CGRectGetMaxX(visualizationFrame),
+            y: bodyBounds.origin.y,
+            width: bodyBounds.size.width - visualizationFrame.size.width,
+            height: bodyBounds.size.height
+        )
+        _machinesController.view.frame = machinesControllerFrame
     }
     
-    // MARK: Internal
+    override func viewDidAppear(animated: Bool)
-    
-    internal func _handleSingleFingerTap(gestureRecognizer: UITapGestureRecognizer)
     {
-        let randomPercentage = Float(arc4random()) / Float(UInt32.max)
+        _headerView.beginAnimating()
-        _backgroundController.setPercentActivated(randomPercentage, animated: true)
     }
     
-    internal func _handleDoubleFingerTap(gestureRecognizer: UITapGestureRecognizer)
+    override func viewDidDisappear(animated: Bool)
     {
-        _backgroundController.setPercentActivated(0.0, animated: true)
+        _headerView.stopAnimating()
+    }
+    
+    override func prefersStatusBarHidden() -> Bool
+    {
+        return true
     }
 }

XIONControlPanel/Controllers/VisualizationViewController.swift

@@ -1,5 +1,5 @@
 //
-//  BackgroundViewController.swift
+//  VisualizationViewController.swift
 //  XIONControlPanel
 //
 //  Created by Charles Magahern on 12/29/15.
@@ -12,9 +12,9 @@ import GLKit
 import SceneKit
 import UIKit
 
-let π = Float(M_PI)
+let π = CGFloat(M_PI)
 
-class BackgroundViewController: UIViewController {
+class VisualizationViewController: UIViewController {
     private var _scene:         SCNScene = SCNScene()
     private var _sceneView:     SCNView?
     private var _cameraNode:    SCNNode = SCNNode()
@@ -34,7 +34,6 @@ class BackgroundViewController: UIViewController {
         view.backgroundColor = UIColor.blackColor()
         view.scene = _scene
         view.allowsCameraControl = false
-        view.showsStatistics = true
         
         _sceneView = view
         self.view = view
@@ -88,7 +87,7 @@ class BackgroundViewController: UIViewController {
             let ry = Float(arc4random()) / Float(UInt32.max)
             let rz = Float(arc4random()) / Float(UInt32.max)
             let rotAxis = SCNVector3Make(rx, ry, rz)
-            let rotCoeff = Float(arc4random() % 2 == 0 ? -1.0 : 1.0)
+            let rotCoeff = CGFloat(arc4random() % 2 == 0 ? -1.0 : 1.0)
             let rotAngle = CGFloat(rotCoeff * π / 4.0)
             
             let rotAction = SCNAction.rotateByAngle(rotAngle, aroundAxis: rotAxis, duration: 0.8)
@@ -108,7 +107,7 @@ class BackgroundViewController: UIViewController {
         let camera = SCNCamera()
         
         _cameraNode.camera = camera
-        _cameraNode.position = SCNVector3Make(0.0, 0.0, 50.0)
+        _cameraNode.position = SCNVector3Make(0.0, 0.0, 30.0)
         _scene.rootNode.addChildNode(_cameraNode)
         
         let centerNode = SCNNode()
@@ -136,10 +135,10 @@ class BackgroundViewController: UIViewController {
     {
         _cublets.removeAll()
         
-        let sz = Float(BackgroundViewController.cubletsSize)
+        let sz = Float(VisualizationViewController.cubletsSize)
-        let dim = BackgroundViewController.cubletsDimensions
+        let dim = VisualizationViewController.cubletsDimensions
         let dimf = Float(dim)
-        let spacing = Float(BackgroundViewController.cubletsSpacing)
+        let spacing = Float(VisualizationViewController.cubletsSpacing)
         let volume = (dimf * sz) + ((dimf - 1.0) * spacing)
         let orig = -volume / 2.0
         
@@ -177,7 +176,7 @@ class BackgroundViewController: UIViewController {
     internal func _setupAnimation()
     {
         let rotAxis = SCNVector3Make(0.25, 1.75, 1.0)
-        let rotAngle = CGFloat(Float(2.0) * π)
+        let rotAngle = 2.0 * π
         let rotAction = SCNAction.repeatActionForever(SCNAction.rotateByAngle(rotAngle, aroundAxis: rotAxis, duration: 40.0))
         _cubletsNode.runAction(rotAction)
     }

XIONControlPanel/External/KSIRingView.h

@@ -0,0 +1,47 @@
+//
+//  KSIRingView.h
+//  Kisai
+//
+//  Created by Charles Magahern on 2/28/15.
+//  Copyright (c) 2015 zanneth. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface KSIRingPattern : NSObject <NSCopying, NSMutableCopying>
+
+@property (nonatomic, readonly) UIColor *color;
+@property (nonatomic, readonly) CGFloat beginSegmentAngle;
+@property (nonatomic, readonly) CGFloat segmentWidth;
+@property (nonatomic, readonly) CGFloat segmentLengthRadians;
+@property (nonatomic, readonly) CGFloat segmentIntervalRadians;
+@property (nonatomic, readonly) NSUInteger segmentsCount;
+
+- (instancetype)initWithColor:(UIColor *)color
+                segmentLength:(CGFloat)segmentLengthInRadians
+                segmentsCount:(NSUInteger)segmentsCount;
+
+@end
+
+@interface KSIMutableRingPattern : KSIRingPattern
+
+@property (nonatomic, strong) UIColor *color;
+@property (nonatomic, assign) CGFloat beginSegmentAngle;
+@property (nonatomic, assign) CGFloat segmentWidth;
+@property (nonatomic, assign) CGFloat segmentLengthRadians;
+@property (nonatomic, assign) CGFloat segmentIntervalRadians;
+@property (nonatomic, assign) NSUInteger segmentsCount;
+
+@end
+
+// -----------------------------------------------------------------------------
+
+@interface KSIRingView : UIView
+
+@property (nonatomic, readonly) NSArray *ringPatterns; // KSIRingPattern(s)
+
+- (void)addRingPattern:(KSIRingPattern *)pattern;
+- (void)insertRingPattern:(KSIRingPattern *)pattern atIndex:(NSUInteger)index;
+- (void)removeAllRingPatterns;
+
+@end

XIONControlPanel/External/KSIRingView.m

@@ -0,0 +1,169 @@
+//
+//  KSIRingView.m
+//  Kisai
+//
+//  Created by Charles Magahern on 2/28/15.
+//  Copyright (c) 2015 zanneth. All rights reserved.
+//
+
+#import "KSIRingView.h"
+
+@implementation KSIRingPattern {
+@protected
+    UIColor *_color;
+    CGFloat _beginSegmentAngle;
+    CGFloat _segmentWidth;
+    CGFloat _segmentLengthRadians;
+    CGFloat _segmentIntervalRadians;
+    NSUInteger _segmentsCount;
+}
+
+- (instancetype)initWithColor:(UIColor *)color
+                segmentLength:(CGFloat)segmentLengthInRadians
+                segmentsCount:(NSUInteger)segmentsCount
+{
+    self = [super init];
+    if (self) {
+        _color = color;
+        _beginSegmentAngle = 0.0;
+        _segmentWidth = 5.0;
+        _segmentLengthRadians = segmentLengthInRadians;
+        _segmentIntervalRadians = 0.0;
+        _segmentsCount = segmentsCount;
+    }
+    return self;
+}
+
+- (instancetype)init
+{
+    return [self initWithColor:[UIColor whiteColor] segmentLength:(2.0 * M_PI) segmentsCount:1];
+}
+
+- (id)copyWithZone:(NSZone *)zone
+{
+    return [self _copyWithZone:zone usingConcreteClass:[KSIRingPattern class]];
+}
+
+- (id)mutableCopyWithZone:(NSZone *)zone
+{
+    return [self _copyWithZone:zone usingConcreteClass:[KSIMutableRingPattern class]];
+}
+
+#pragma mark - Internal
+
+- (id)_copyWithZone:(NSZone *)zone usingConcreteClass:(Class)concreteClass
+{
+    KSIRingPattern *copy = [[concreteClass allocWithZone:zone] init];
+    copy->_color = _color;
+    copy->_beginSegmentAngle = _beginSegmentAngle;
+    copy->_segmentWidth = _segmentWidth;
+    copy->_segmentLengthRadians = _segmentLengthRadians;
+    copy->_segmentIntervalRadians = _segmentIntervalRadians;
+    copy->_segmentsCount = _segmentsCount;
+    return copy;
+}
+
+@end
+
+// -----------------------------------------------------------------------------
+
+@implementation KSIMutableRingPattern
+@dynamic color;
+@dynamic beginSegmentAngle;
+@dynamic segmentWidth;
+@dynamic segmentLengthRadians;
+@dynamic segmentIntervalRadians;
+@dynamic segmentsCount;
+
+
+- (void)setColor:(UIColor *)color { _color = color; }
+- (void)setBeginSegmentAngle:(CGFloat)beginSegmentAngle { _beginSegmentAngle = beginSegmentAngle; }
+- (void)setSegmentWidth:(CGFloat)segmentWidth { _segmentWidth = segmentWidth; }
+- (void)setSegmentLengthRadians:(CGFloat)segmentLengthRadians { _segmentLengthRadians = segmentLengthRadians; }
+- (void)setSegmentIntervalRadians:(CGFloat)segmentIntervalRadians { _segmentIntervalRadians = segmentIntervalRadians; }
+- (void)setSegmentsCount:(NSUInteger)segmentsCount { _segmentsCount = segmentsCount; }
+
+@end
+
+// -----------------------------------------------------------------------------
+
+@implementation KSIRingView {
+    NSMutableArray *_ringPatterns;
+}
+
+- (instancetype)initWithFrame:(CGRect)frame
+{
+    self = [super initWithFrame:frame];
+    if (self) {
+        _ringPatterns = [[NSMutableArray alloc] init];
+    }
+    return self;
+}
+
+#pragma mark - Accessors
+
+- (NSArray *)ringPatterns
+{
+    return _ringPatterns;
+}
+
+#pragma mark - API
+
+- (void)addRingPattern:(KSIRingPattern *)pattern
+{
+    [_ringPatterns addObject:[pattern copy]];
+    [self setNeedsDisplay];
+}
+
+- (void)insertRingPattern:(KSIRingPattern *)pattern atIndex:(NSUInteger)index
+{
+    [_ringPatterns insertObject:[pattern copy] atIndex:index];
+    [self setNeedsDisplay];
+}
+
+- (void)removeAllRingPatterns
+{
+    [_ringPatterns removeAllObjects];
+    [self setNeedsDisplay];
+}
+
+#pragma mark - Drawing
+
+- (void)drawRect:(CGRect)rect
+{
+    const CGFloat radius = rint(rect.size.height / 2.0 - 1.0);
+    const CGPoint center = {
+        .x = rint(rect.size.width / 2.0),
+        .y = rint(rect.size.height / 2.0)
+    };
+    
+    CGContextRef ctx = UIGraphicsGetCurrentContext();
+    CGFloat currentRadius = radius;
+    
+    for (KSIRingPattern *ringPattern in _ringPatterns) {
+        if (![ringPattern.color isEqual:[UIColor clearColor]]) {
+            NSUInteger segmentsCount = ringPattern.segmentsCount;
+            CGFloat currentAngle = ringPattern.beginSegmentAngle;
+            CGFloat segmentWidth = ringPattern.segmentWidth;
+            
+            [ringPattern.color setStroke];
+            
+            for (unsigned i = 0; i < segmentsCount; ++i) {
+                CGFloat beginAngle = currentAngle;
+                CGFloat endAngle = beginAngle + ringPattern.segmentLengthRadians;
+                CGContextAddArc(ctx, center.x, center.y, currentRadius - (segmentWidth / 2.0), beginAngle, endAngle, NO);
+                
+                if (i < segmentsCount - 1) {
+                    currentAngle += ringPattern.segmentIntervalRadians;
+                }
+                
+                CGContextSetLineWidth(ctx, segmentWidth);
+                CGContextStrokePath(ctx);
+            }
+        }
+    
+        currentRadius -= ringPattern.segmentWidth - 1.0;
+    }
+}
+
+@end

XIONControlPanel/SupportingFiles/Assets.xcassets/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

XIONControlPanel/SupportingFiles/Assets.xcassets/XIONLogo.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "XIONLogo.png",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

XIONControlPanel/SupportingFiles/Assets.xcassets/XIONLogoInnerRing.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "XIONLogoInnerRing.png",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

XIONControlPanel/SupportingFiles/Assets.xcassets/XIONLogoOuterRing.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "XIONLogoOuterRing.png",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

XIONControlPanel/SupportingFiles/Assets.xcassets/XIONLogoWithRing.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "XIONLogoWithRing.png",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

XIONControlPanel/SupportingFiles/Info.plist

@@ -22,6 +22,10 @@
 	<string>1</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
+	<key>UIAppFonts</key>
+	<array>
+		<string>Orbitron-Medium.ttf</string>
+	</array>
 	<key>UILaunchStoryboardName</key>
 	<string>LaunchScreen</string>
 	<key>UIRequiredDeviceCapabilities</key>
@@ -34,7 +38,8 @@
 	<true/>
 	<key>UISupportedInterfaceOrientations</key>
 	<array>
-		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
 	<key>UISupportedInterfaceOrientations~ipad</key>
 	<array>

XIONControlPanel/SupportingFiles/XIONControlPanel-Bridging-Header.h

@@ -3,3 +3,4 @@
 //
 
 #import "NSValue+XIONAdditions.h"
+#import "KSIRingView.h"

XIONControlPanel/Views/HeaderView.swift

@@ -0,0 +1,90 @@
+//
+//  HeaderView.swift
+//  XIONControlPanel
+//
+//  Created by Charles Magahern on 12/30/15.
+//  Copyright © 2015 XION. All rights reserved.
+//
+
+import Darwin
+import Foundation
+import UIKit
+
+class HeaderView: UIView {
+    private var _xionLogoView:      XIONLogoView = XIONLogoView()
+    private var _xionTitleLabel:    UILabel = UILabel()
+    private var _xionJapaneseLabel: UILabel = UILabel()
+    
+    override init(frame: CGRect)
+    {
+        super.init(frame: frame)
+        
+        self.backgroundColor = UIColor.blackColor()
+        self.addSubview(_xionLogoView)
+        
+        _xionTitleLabel.font = UIFont(name: "Orbitron-Medium", size: 16.0)
+        _xionTitleLabel.text = "XION arcade system control panel"
+        _xionTitleLabel.textColor = UIColor.whiteColor()
+        self.addSubview(_xionTitleLabel)
+        
+        _xionJapaneseLabel.font = UIFont(name: "Orbitron-Medium", size: 12.0)
+        _xionJapaneseLabel.text = "ザイーオンゲームセンターのシステム制御プログラム"
+        _xionJapaneseLabel.textColor = UIColor.whiteColor()
+        self.addSubview(_xionJapaneseLabel)
+    }
+    
+    required init?(coder aDecoder: NSCoder)
+    {
+        fatalError("unsupported")
+    }
+    
+    override func layoutSubviews()
+    {
+        super.layoutSubviews()
+        
+        let bounds = self.bounds
+        let hpadding = CGFloat(10.0)
+        
+        let logoDimensions = rint(bounds.size.height / 1.2)
+        let logoFrame = CGRect(
+            x: hpadding,
+            y: rint(bounds.size.height / 2.0 - logoDimensions / 2.0),
+            width: logoDimensions,
+            height: logoDimensions
+        )
+        _xionLogoView.frame = logoFrame
+        
+        let titleJPVerticalMargin: CGFloat = 5.0
+        let titleLabelSize = _xionTitleLabel.sizeThatFits(bounds.size)
+        let jpLabelSize = _xionJapaneseLabel.sizeThatFits(bounds.size)
+        let totalLabelsHeight = titleLabelSize.height + titleJPVerticalMargin + jpLabelSize.height
+        
+        let titleFrame = CGRect(
+            x: CGRectGetMaxX(logoFrame) + hpadding * 2.0,
+            y: rint(bounds.size.height / 2.0 - totalLabelsHeight / 2.0),
+            width: titleLabelSize.width,
+            height: titleLabelSize.height
+        )
+        _xionTitleLabel.frame = titleFrame
+        
+        let jpTitleFrame = CGRect(
+            x: titleFrame.origin.x,
+            y: CGRectGetMaxY(titleFrame) + titleJPVerticalMargin,
+            width: jpLabelSize.width,
+            height: jpLabelSize.height + 2.0
+        )
+        _xionJapaneseLabel.frame = jpTitleFrame
+    }
+    
+    // MARK: API
+    
+    func beginAnimating()
+    {
+        _xionLogoView.beginAnimating()
+    }
+    
+    func stopAnimating()
+    {
+        _xionLogoView.stopAnimating()
+    }
+}

XIONControlPanel/Views/XIONLogoView.swift

@@ -0,0 +1,78 @@
+//
+//  XIONLogoView.swift
+//  XIONControlPanel
+//
+//  Created by Charles Magahern on 12/30/15.
+//  Copyright © 2015 XION. All rights reserved.
+//
+
+import UIKit
+
+class XIONLogoView: UIView {
+    private var _xionLogoImageView:         UIImageView = UIImageView()
+    private var _logoInnerRingImageView:    UIImageView = UIImageView()
+    private var _logoOuterRingImageView:    UIImageView = UIImageView()
+    
+    override init(frame: CGRect)
+    {
+        super.init(frame: frame)
+        
+        self.backgroundColor = UIColor.blackColor()
+        
+        _xionLogoImageView.image = UIImage(named: "XIONLogoWithRing")
+        _xionLogoImageView.contentMode = .ScaleAspectFit
+        
+        _logoInnerRingImageView.image = UIImage(named: "XIONLogoInnerRing")
+        _logoInnerRingImageView.contentMode = .ScaleAspectFit
+        
+        _logoOuterRingImageView.image = UIImage(named: "XIONLogoOuterRing")
+        _logoOuterRingImageView.contentMode = .ScaleAspectFit
+        
+        self.addSubview(_logoOuterRingImageView)
+        self.addSubview(_logoInnerRingImageView)
+        self.addSubview(_xionLogoImageView)
+    }
+    
+    required init?(coder aDecoder: NSCoder)
+    {
+        fatalError("unsupported")
+    }
+    
+    override func layoutSubviews()
+    {
+        super.layoutSubviews()
+        
+        let bounds = self.bounds
+        _xionLogoImageView.frame = bounds
+        _logoInnerRingImageView.frame = bounds
+        _logoOuterRingImageView.frame = bounds
+    }
+    
+    // MARK: API
+    
+    func beginAnimating()
+    {
+        let duration: NSTimeInterval = 20.0
+        
+        let clockwiseAnim = CABasicAnimation(keyPath: "transform.rotation")
+        clockwiseAnim.fromValue = 0.0
+        clockwiseAnim.toValue = 2.0 * π
+        clockwiseAnim.duration = duration
+        clockwiseAnim.repeatCount = Float.infinity
+        
+        let counterClockwiseAnim = CABasicAnimation(keyPath: "transform.rotation")
+        counterClockwiseAnim.fromValue = 2.0 * π
+        counterClockwiseAnim.toValue = 0.0
+        counterClockwiseAnim.duration = duration
+        counterClockwiseAnim.repeatCount = Float.infinity
+        
+        _logoInnerRingImageView.layer.addAnimation(clockwiseAnim, forKey: "")
+        _logoOuterRingImageView.layer.addAnimation(counterClockwiseAnim, forKey: "")
+    }
+    
+    func stopAnimating()
+    {
+        _logoInnerRingImageView.layer.removeAllAnimations()
+        _logoOuterRingImageView.layer.removeAllAnimations()
+    }
+}