X-Git-Url: https://git.yukkurigames.com/?p=enjoyable.git;a=blobdiff_plain;f=Classes%2FNJHIDManager.h;fp=Classes%2FNJHIDManager.h;h=752a6e58bf65d17f7ed8df4bc4714f622dd0f21c;hp=0000000000000000000000000000000000000000;hb=402a1b679ced5422e46c7a5caeecc45e5ed878db;hpb=8fa589c4e6be7272402952c4f929f81763700212

diff --git a/Classes/NJHIDManager.h b/Classes/NJHIDManager.h
new file mode 100644
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+++ b/Classes/NJHIDManager.h
@@ -0,0 +1,45 @@
+//
+//  NJHIDManager.h
+//  Enjoyable
+//
+//  Created by Joe Wreschnig on 3/13/13.
+//
+//
+
+#import <Foundation/Foundation.h>
+
+@protocol NJHIDManagerDelegate;
+
+@interface NJHIDManager : NSObject
+
+@property (nonatomic, copy) NSArray *criteria;
+    // Changing the criteria may trigger a stop and restart. If this happens,
+    // messages will be sent to the delegate as usual.
+
+@property (nonatomic, assign) BOOL running;
+@property (nonatomic, weak) id <NJHIDManagerDelegate> delegate;
+
+- (id)initWithCriteria:(NSArray *)criteria
+              delegate:(id <NJHIDManagerDelegate>)delegate;
+
+- (void)start;
+- (void)stop;
+
+@end
+
+@protocol NJHIDManagerDelegate
+
+- (void)hidManagerDidStart:(NJHIDManager *)manager;
+- (void)hidManagerDidStop:(NJHIDManager *)manager;
+    // Stopping the device will not trigger any removal events, so any
+    // cleanup in the delegate must be done here.
+
+- (void)hidManager:(NJHIDManager *)manager didError:(NSError *)error;
+
+- (void)hidManager:(NJHIDManager *)manager deviceAdded:(IOHIDDeviceRef)device;
+- (void)hidManager:(NJHIDManager *)manager deviceRemoved:(IOHIDDeviceRef)device;
+
+- (void)hidManager:(NJHIDManager *)manager
+      valueChanged:(IOHIDValueRef)value
+        fromDevice:(IOHIDDeviceRef)device;
+@end