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/*
* Copyright (c) 2007 Dave Dribin
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use, copy,
* modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#import <Cocoa/Cocoa.h>
#include <IOKit/hid/IOHIDKeys.h>
@class DDHidUsage;
@interface DDHidElement : NSObject
{
NSDictionary * mProperties;
DDHidUsage * mUsage;
NSArray * mElements;
}
+ (NSArray *) elementsWithPropertiesArray: (NSArray *) propertiesArray;
+ (DDHidElement *) elementWithProperties: (NSDictionary *) properties;
- (id) initWithProperties: (NSDictionary *) properties;
- (NSDictionary *) properties;
- (NSString *) stringForKey: (NSString *) key;
- (NSString *) description;
- (IOHIDElementCookie) cookie;
- (unsigned) cookieAsUnsigned;
- (NSArray *) elements;
- (DDHidUsage *) usage;
- (NSString *) name;
- (BOOL) hasNullState;
- (BOOL) hasPreferredState;
- (BOOL) isArray;
- (BOOL) isRelative;
- (BOOL) isWrapping;
- (long) maxValue;
- (long) minValue;
- (NSComparisonResult) compareByUsage: (DDHidElement *) device;
@end
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