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Merge pull request #463 from radiant-player/fix-ddhidlib
Replace DDHidLib with custom version from BeardedSpice
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,164 @@ | ||
| /* | ||
| * 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 "DDHidAppleMikey.h" | ||
| #import "DDHidElement.h" | ||
| #import "DDHidUsage.h" | ||
| #import "DDHidQueue.h" | ||
| #import "DDHidEvent.h" | ||
| #include <IOKit/hid/IOHIDUsageTables.h> | ||
|
|
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| #define APPLE_MIC_ONLY 1 | ||
|
|
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| @interface DDHidAppleMikey (DDHidAppleMikeyDelegate) | ||
|
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| - (void) ddhidAppleMikey: (DDHidAppleMikey *) mikey | ||
| press: (unsigned) usageId | ||
| upOrDown:(BOOL)upOrDown; | ||
|
|
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| @end | ||
|
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| @interface DDHidAppleMikey (Private) | ||
|
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| - (void) initPressElements: (NSArray *) elements; | ||
| - (void) ddhidQueueHasEvents: (DDHidQueue *) hidQueue; | ||
|
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| @end | ||
|
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| @implementation DDHidAppleMikey | ||
|
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| + (NSArray *) allMikeys; | ||
| { | ||
| //add mikeys | ||
| id a2 = [self allDevicesMatchingUsagePage:12 usageId:1 withClass:self skipZeroLocations:NO]; | ||
| #if APPLE_MIC_ONLY | ||
| a2 = [a2 filteredArrayUsingPredicate:[NSPredicate predicateWithFormat:@"productName == \"Apple Mikey HID Driver\""]]; | ||
| #endif | ||
|
|
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| return a2; | ||
| } | ||
|
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| - (id) initWithDevice: (io_object_t) device error: (NSError **) error_; | ||
| { | ||
| self = [super initWithDevice: device error: error_]; | ||
| if (self == nil) | ||
| return nil; | ||
|
|
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| mPressElements = [[NSMutableArray alloc] init]; | ||
| [self initPressElements: [self elements]]; | ||
|
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| return self; | ||
| } | ||
|
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| //=========================================================== | ||
| // dealloc | ||
| //=========================================================== | ||
| - (void) dealloc | ||
| { | ||
| [mPressElements release]; | ||
|
|
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| mPressElements = nil; | ||
| [super dealloc]; | ||
| } | ||
|
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| #pragma mark - | ||
| #pragma mark Elements | ||
|
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| - (NSArray *) pressElements; | ||
| { | ||
| return mPressElements; | ||
| } | ||
|
|
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| - (unsigned) numberOfKeys; | ||
| { | ||
| return (unsigned)[mPressElements count]; | ||
| } | ||
|
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| - (void) addElementsToQueue: (DDHidQueue *) queue; | ||
| { | ||
| [queue addElements: mPressElements]; | ||
| } | ||
|
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| #pragma mark - | ||
| #pragma mark Asynchronous Notification | ||
|
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| - (void) setDelegate: (id) delegate; | ||
| { | ||
| mDelegate = delegate; | ||
| } | ||
|
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| - (void) addElementsToDefaultQueue; | ||
| { | ||
| [self addElementsToQueue: mDefaultQueue]; | ||
| } | ||
|
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| @end | ||
|
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| @implementation DDHidAppleMikey (DDHidAppleMikeyDelegate) | ||
|
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| - (void) ddhidAppleMikey:(DDHidAppleMikey *)mikey press:(unsigned int)usageId upOrDown:(BOOL)upOrDown | ||
| { | ||
| if ([mDelegate respondsToSelector: _cmd]) | ||
| [mDelegate ddhidAppleMikey: mikey press: usageId upOrDown:(BOOL)upOrDown]; | ||
| } | ||
|
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| @end | ||
|
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| @implementation DDHidAppleMikey (Private) | ||
|
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| - (void) initPressElements: (NSArray *) elements; | ||
| { | ||
| NSEnumerator * e = [elements objectEnumerator]; | ||
| DDHidElement * element; | ||
| while (element = [e nextObject]) | ||
| { | ||
| // unsigned usagePage = [[element usage] usagePage]; | ||
| // unsigned usageId = [[element usage] usageId]; | ||
| // if (usagePage == kHIDPage_KeyboardOrKeypad) | ||
| // { | ||
| // if ((usageId >= 0x04) && (usageId <= 0xA4) || | ||
| // (usageId >= 0xE0) && (usageId <= 0xE7)) | ||
| { | ||
| [mPressElements addObject: element]; | ||
| } | ||
| // } | ||
| NSArray * subElements = [element elements]; | ||
| if (subElements != nil) | ||
| [self initPressElements: subElements]; | ||
| } | ||
| } | ||
|
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| - (void) ddhidQueueHasEvents: (DDHidQueue *) hidQueue; | ||
| { | ||
| DDHidEvent * event; | ||
| while ((event = [hidQueue nextEvent])) | ||
| { | ||
| DDHidElement * element = [self elementForCookie: [event elementCookie]]; | ||
| unsigned usageId = [[element usage] usageId]; | ||
| SInt32 value = [event value]; | ||
| [self ddhidAppleMikey:self press:usageId upOrDown:value==1]; | ||
| } | ||
| } | ||
|
|
||
| @end |
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