Clean up root folder.

[enjoyable.git] / NJDevice.m

diff --git a/NJDevice.m b/NJDevice.m
deleted file mode 100644 (file)
index 69775d8..0000000
--- a/NJDevice.m
+++ /dev/null
@@ -1,109 +0,0 @@
-//
-//  NJDevice.m
-//  Enjoy
-//
-//  Created by Sam McCall on 4/05/09.
-//
-
-#import "NJDevice.h"
-
-#import "NJInput.h"
-#import "NJInputAnalog.h"
-#import "NJInputHat.h"
-#import "NJInputButton.h"
-
-static NSArray *InputsForElement(IOHIDDeviceRef device, id base) {
-    CFArrayRef elements = IOHIDDeviceCopyMatchingElements(device, NULL, kIOHIDOptionsTypeNone);
-    NSMutableArray *children = [NSMutableArray arrayWithCapacity:CFArrayGetCount(elements)];
-    
-    int buttons = 0;
-    int axes = 0;
-    int hats = 0;
-    
-    for (int i = 0; i < CFArrayGetCount(elements); i++) {
-        IOHIDElementRef element = (IOHIDElementRef)CFArrayGetValueAtIndex(elements, i);
-        int type = IOHIDElementGetType(element);
-        unsigned usage = IOHIDElementGetUsage(element);
-        unsigned usagePage = IOHIDElementGetUsagePage(element);
-        long max = IOHIDElementGetPhysicalMax(element);
-        long min = IOHIDElementGetPhysicalMin(element);
-        CFStringRef elName = IOHIDElementGetName(element);
-        
-        NJInput *input = nil;
-        
-        if (!(type == kIOHIDElementTypeInput_Misc
-              || type == kIOHIDElementTypeInput_Axis
-              || type == kIOHIDElementTypeInput_Button))
-             continue;
-        
-        if (max - min == 1 || usagePage == kHIDPage_Button || type == kIOHIDElementTypeInput_Button) {
-            input = [[NJInputButton alloc] initWithName:(__bridge NSString *)elName
-                                                    idx:++buttons
-                                                    max:max];
-        } else if (usage == kHIDUsage_GD_Hatswitch) {
-            input = [[NJInputHat alloc] initWithIndex:++hats];
-        } else if (usage >= kHIDUsage_GD_X && usage <= kHIDUsage_GD_Rz) {
-            input = [[NJInputAnalog alloc] initWithIndex:++axes
-                                                  rawMin:min
-                                                  rawMax:max];
-        } else {
-            continue;
-        }
-        
-        // TODO(jfw): Should be moved into better constructors.
-        input.base = base;
-        input.cookie = IOHIDElementGetCookie(element);
-        [children addObject:input];
-    }
-
-    CFRelease(elements);
-    return children;
-}
-
-@implementation NJDevice {
-    int vendorId;
-    int productId;
-}
-
-- (id)initWithDevice:(IOHIDDeviceRef)dev {
-    if ((self = [super init])) {
-        self.device = dev;
-        self.productName = (__bridge NSString *)IOHIDDeviceGetProperty(dev, CFSTR(kIOHIDProductKey));
-        vendorId = [(__bridge NSNumber *)IOHIDDeviceGetProperty(dev, CFSTR(kIOHIDVendorIDKey)) intValue];
-        productId = [(__bridge NSNumber *)IOHIDDeviceGetProperty(dev, CFSTR(kIOHIDProductIDKey)) intValue];
-        self.children = InputsForElement(dev, self);
-    }
-    return self;
-}
-
-- (NSString *)name {
-    return [NSString stringWithFormat:@"%@ #%d", _productName, _index];
-}
-
-- (id)base {
-    return nil;
-}
-
-- (NSString *)uid {
-    return [NSString stringWithFormat: @"%d:%d:%d", vendorId, productId, _index];
-}
-
-- (NJInput *)findInputByCookie:(IOHIDElementCookie)cookie {
-    for (NJInput *child in _children)
-        if (child.cookie == cookie)
-            return child;
-    return nil;
-}
-
-- (NJInput *)handlerForEvent:(IOHIDValueRef)value {
-    NJInput *mainInput = [self inputForEvent:value];
-    return [mainInput findSubInputForValue:value];
-}
-
-- (NJInput *)inputForEvent:(IOHIDValueRef)value {
-    IOHIDElementRef elt = IOHIDValueGetElement(value);
-    IOHIDElementCookie cookie = IOHIDElementGetCookie(elt);
-    return [self findInputByCookie:cookie];
-}
-
-@end