Ryan Brignoni: Updating AppleRemote with latest files from VideoLAN repo and adding support for new 2009 Apple remote buttons in Cog.

CQTexperiment
Chris Moeller 2013-10-12 14:47:39 -07:00
parent 505d145f94
commit e87fd1b4b7
3 changed files with 195 additions and 229 deletions

View File

@ -129,6 +129,7 @@ increase/decrease as long as the user holds the left/right, plus/minus button */
{
switch( buttonIdentifier )
{
case k2009RemoteButtonPlay:
case kRemoteButtonPlay:
[self clickPlay];
@ -160,6 +161,9 @@ increase/decrease as long as the user holds the left/right, plus/minus button */
break;
case kRemoteButtonMenu:
break;
case k2009RemoteButtonFullscreen:
[mainWindow toggleFullScreen:nil];
break;
default:
/* Add here whatever you want other buttons to do */
break;

View File

@ -1,12 +1,12 @@
/*****************************************************************************
* AppleRemote.h
* AppleRemote
* $Id: AppleRemote.h 18683 2007-02-02 09:12:37Z fkuehne $
* $Id$
*
* Created by Martin Kahr on 11.03.06 under a MIT-style license.
* Created by Martin Kahr on 11.03.06 under a MIT-style license.
* Copyright (c) 2006 martinkahr.com. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* 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,
@ -18,7 +18,7 @@
*
* 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
* 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
@ -29,10 +29,10 @@
* Note that changes made by any members or contributors of the VideoLAN team
* (i.e. changes that were checked in exclusively into one of VideoLAN's source code
* repositories) are licensed under the GNU General Public License version 2,
* or (at your option) any later version.
* or (at your option) any later version.
* Thus, the following statements apply to our changes:
*
* Copyright (C) 2006-2007 the VideoLAN team
* Copyright (C) 2006-2007 VLC authors and VideoLAN
* Authors: Eric Petit <titer@m0k.org>
* Felix Kühne <fkuehne at videolan dot org>
*
@ -73,7 +73,9 @@ enum AppleRemoteEventIdentifier
kRemoteButtonPlay_Sleep =1<<10,
kRemoteControl_Switched =1<<11,
kRemoteButtonVolume_Plus_Hold =1<<12,
kRemoteButtonVolume_Minus_Hold =1<<13
kRemoteButtonVolume_Minus_Hold =1<<13,
k2009RemoteButtonPlay =1<<14,
k2009RemoteButtonFullscreen =1<<15
};
typedef enum AppleRemoteEventIdentifier AppleRemoteEventIdentifier;
@ -84,37 +86,34 @@ The class is not thread safe
@interface AppleRemote : NSObject {
IOHIDDeviceInterface** hidDeviceInterface;
IOHIDQueueInterface** queue;
NSMutableArray* allCookies;
NSMutableDictionary* cookieToButtonMapping;
BOOL openInExclusiveMode;
BOOL simulatePlusMinusHold;
BOOL processesBacklog;
NSArray* _allCookies;
NSDictionary* _cookieToButtonMapping;
CFRunLoopSourceRef eventSource;
BOOL _openInExclusiveMode;
BOOL _simulatePlusMinusHold;
BOOL _processesBacklog;
/* state for simulating plus/minus hold */
BOOL lastEventSimulatedHold;
AppleRemoteEventIdentifier lastPlusMinusEvent;
NSTimeInterval lastPlusMinusEventTime;
int remoteId;
unsigned int clickCountEnabledButtons;
NSTimeInterval maxClickTimeDifference;
NSTimeInterval lastClickCountEventTime;
unsigned int _clickCountEnabledButtons;
NSTimeInterval _maxClickTimeDifference;
NSTimeInterval lastClickCountEventTime;
AppleRemoteEventIdentifier lastClickCountEvent;
unsigned int eventClickCount;
IBOutlet id delegate;
id delegate;
}
+ (AppleRemote *)sharedInstance;
- (int) remoteId;
- (BOOL) isRemoteAvailable;
- (BOOL) isListeningToRemote;
- (void) setListeningToRemote: (BOOL) value;
- (BOOL) isOpenInExclusiveMode;
- (void) setOpenInExclusiveMode: (BOOL) value;
@property (readonly) int remoteId;
@property (readonly) BOOL remoteAvailable;
@property (readwrite) BOOL listeningToRemote;
@property (readwrite) BOOL openInExclusiveMode;
/* click counting makes it possible to recognize if the user has pressed a button repeatedly
* click counting does delay each event as it has to wait if there is another event (second click)
@ -122,38 +121,31 @@ The class is not thread safe
* of the user and the call of your delegate method
* click counting can be enabled individually for specific buttons. Use the property clickCountEnableButtons
* to set the buttons for which click counting shall be enabled */
- (BOOL) clickCountingEnabled;
- (void) setClickCountingEnabled: (BOOL) value;
@property (readwrite) BOOL clickCountingEnabled;
- (unsigned int) clickCountEnabledButtons;
- (void) setClickCountEnabledButtons: (unsigned int)value;
@property (readwrite) unsigned int clickCountEnabledButtons;
/* the maximum time difference till which clicks are recognized as multi clicks */
- (NSTimeInterval) maximumClickCountTimeDifference;
- (void) setMaximumClickCountTimeDifference: (NSTimeInterval) timeDiff;
@property (readwrite) NSTimeInterval maximumClickCountTimeDifference;
/* When your application needs to much time on the main thread when processing an event other events
* may already be received which are put on a backlog. As soon as your main thread
* has some spare time this backlog is processed and may flood your delegate with calls.
* Backlog processing is turned off by default. */
- (BOOL) processesBacklog;
- (void) setProcessesBacklog: (BOOL) value;
@property (readwrite) BOOL processesBacklog;
/* Sets an NSApplication delegate which starts listening when application is becoming active
* and stops listening when application resigns being active.
* and stops listening when application resigns being active.
* If an NSApplication delegate has been already set all method calls will be forwarded to this delegate, too. */
- (BOOL) listeningOnAppActivate;
- (void) setListeningOnAppActivate: (BOOL) value;
@property (readwrite) BOOL listeningOnAppActivate;
/* Simulating plus/minus hold does deactivate sending of individual requests for plus/minus pressed down/released.
* Instead special hold events are being triggered when the user is pressing and holding plus/minus for a small period.
* With simulating enabled the plus/minus buttons do behave as the left/right buttons */
- (BOOL) simulatesPlusMinusHold;
- (void) setSimulatesPlusMinusHold: (BOOL) value;
@property (readwrite) BOOL simulatesPlusMinusHold;
/* Delegates are not retained */
- (void) setDelegate: (id) delegate;
- (id) delegate;
@property (readwrite, assign) id delegate;
- (IBAction) startListening: (id) sender;
- (IBAction) stopListening: (id) sender;
@ -172,15 +164,16 @@ The class is not thread safe
@end
@interface AppleRemote (PrivateMethods)
@interface AppleRemote (PrivateMethods)
@property (readonly) NSDictionary * cookieToButtonMapping;
- (void) setRemoteId: (int) aValue;
- (NSDictionary*) cookieToButtonMapping;
- (IOHIDQueueInterface**) queue;
- (IOHIDDeviceInterface**) hidDeviceInterface;
- (void) handleEventWithCookieString: (NSString*) cookieString sumOfValues: (SInt32) sumOfValues;
- (void) handleEventWithCookieString: (NSString*) cookieString sumOfValues: (SInt32) sumOfValues;
@end
@interface AppleRemote (IOKitMethods)
@interface AppleRemote (IOKitMethods)
- (io_object_t) findAppleRemoteDevice;
- (IOHIDDeviceInterface**) createInterfaceForDevice: (io_object_t) hidDevice;
- (BOOL) initializeCookies;

View File

@ -3,10 +3,10 @@
* AppleRemote
* $Id: AppleRemote.m 18683 2007-02-02 09:12:37Z fkuehne $
*
* Created by Martin Kahr on 11.03.06 under a MIT-style license.
* Created by Martin Kahr on 11.03.06 under a MIT-style license.
* Copyright (c) 2006 martinkahr.com. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* 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,
@ -18,7 +18,7 @@
*
* THE SOFTWARE IS PROVIDEDAS 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
* 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
@ -29,10 +29,10 @@
* Note that changes made by any members or contributors of the VideoLAN team
* (i.e. changes that were exclusively checked in to one of VideoLAN's source code
* repositories) are licensed under the GNU General Public License version 2,
* or (at your option) any later version.
* or (at your option) any later version.
* Thus, the following statements apply to our changes:
*
* Copyright (C) 2006-2007 the VideoLAN team
* Copyright (C) 2006-2009 VLC authors and VideoLAN
* Authors: Eric Petit <titer@m0k.org>
* Felix Kühne <fkuehne at videolan dot org>
*
@ -62,89 +62,81 @@ const NSTimeInterval HOLD_RECOGNITION_TIME_INTERVAL=0.4;
@implementation AppleRemote
@synthesize openInExclusiveMode = _openInExclusiveMode, clickCountEnabledButtons = _clickCountEnabledButtons, maximumClickCountTimeDifference = _maxClickTimeDifference, processesBacklog=_processesBacklog, simulatesPlusMinusHold = _simulatePlusMinusHold;
#pragma public interface
#ifndef NSAppKitVersionNumber10_4
#define NSAppKitVersionNumber10_4 824
#endif
static AppleRemote *_o_sharedInstance = nil;
- (void) setCookieMappingInDictionary: (NSMutableDictionary*) _cookieToButtonMapping {
if (floor(NSAppKitVersionNumber) <= NSAppKitVersionNumber10_4) {
// 10.4.x Tiger
[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonVolume_Plus] forKey:@"14_12_11_6_"];
[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonVolume_Minus] forKey:@"14_13_11_6_"];
[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonMenu] forKey:@"14_7_6_14_7_6_"];
[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonPlay] forKey:@"14_8_6_14_8_6_"];
[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonRight] forKey:@"14_9_6_14_9_6_"];
[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonLeft] forKey:@"14_10_6_14_10_6_"];
[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonRight_Hold] forKey:@"14_6_4_2_"];
[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonLeft_Hold] forKey:@"14_6_3_2_"];
[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonMenu_Hold] forKey:@"14_6_14_6_"];
[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonPlay_Sleep] forKey:@"18_14_6_18_14_6_"];
[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteControl_Switched] forKey:@"19_"];
} else {
// 10.5.x Leopard
[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonVolume_Plus] forKey:@"31_29_28_19_18_"];
[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonVolume_Minus] forKey:@"31_30_28_19_18_"];
[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonMenu] forKey:@"31_20_19_18_31_20_19_18_"];
[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonPlay] forKey:@"31_21_19_18_31_21_19_18_"];
[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonRight] forKey:@"31_22_19_18_31_22_19_18_"];
[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonLeft] forKey:@"31_23_19_18_31_23_19_18_"];
[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonRight_Hold] forKey:@"31_19_18_4_2_"];
[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonLeft_Hold] forKey:@"31_19_18_3_2_"];
[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonMenu_Hold] forKey:@"31_19_18_31_19_18_"];
[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteButtonPlay_Sleep] forKey:@"35_31_19_18_35_31_19_18_"];
[_cookieToButtonMapping setObject:[NSNumber numberWithInt:kRemoteControl_Switched] forKey:@"19_"];
}
+ (AppleRemote *)sharedInstance
{
return _o_sharedInstance ? _o_sharedInstance : [[self alloc] init];
}
- (id) init {
if ( self = [super init] ) {
openInExclusiveMode = YES;
- (id)init
{
if (_o_sharedInstance) {
[self dealloc];
} else {
_o_sharedInstance = [super init];
_openInExclusiveMode = YES;
queue = NULL;
hidDeviceInterface = NULL;
cookieToButtonMapping = [[NSMutableDictionary alloc] init];
[self setCookieMappingInDictionary:cookieToButtonMapping];
NSMutableDictionary * mutableCookieToButtonMapping = [[NSMutableDictionary alloc] init];
[mutableCookieToButtonMapping setObject:@(kRemoteButtonVolume_Plus) forKey:@"33_31_30_21_20_2_"];
[mutableCookieToButtonMapping setObject:@(kRemoteButtonVolume_Minus) forKey:@"33_32_30_21_20_2_"];
[mutableCookieToButtonMapping setObject:@(kRemoteButtonMenu) forKey:@"33_22_21_20_2_33_22_21_20_2_"];
[mutableCookieToButtonMapping setObject:@(kRemoteButtonPlay) forKey:@"33_23_21_20_2_33_23_21_20_2_"];
[mutableCookieToButtonMapping setObject:@(kRemoteButtonRight) forKey:@"33_24_21_20_2_33_24_21_20_2_"];
[mutableCookieToButtonMapping setObject:@(kRemoteButtonLeft) forKey:@"33_25_21_20_2_33_25_21_20_2_"];
[mutableCookieToButtonMapping setObject:@(kRemoteButtonRight_Hold) forKey:@"33_21_20_14_12_2_"];
[mutableCookieToButtonMapping setObject:@(kRemoteButtonLeft_Hold) forKey:@"33_21_20_13_12_2_"];
[mutableCookieToButtonMapping setObject:@(kRemoteButtonMenu_Hold) forKey:@"33_21_20_2_33_21_20_2_"];
[mutableCookieToButtonMapping setObject:@(kRemoteButtonPlay_Sleep) forKey:@"37_33_21_20_2_37_33_21_20_2_"];
[mutableCookieToButtonMapping setObject:@(k2009RemoteButtonPlay) forKey:@"33_21_20_8_2_33_21_20_8_2_"];
[mutableCookieToButtonMapping setObject:@(k2009RemoteButtonFullscreen) forKey:@"33_21_20_3_2_33_21_20_3_2_"];
if( floor(NSAppKitVersionNumber) <= NSAppKitVersionNumber10_6)
/* 10.6.2+ Snow Leopard cookies */
[mutableCookieToButtonMapping setObject:@(kRemoteControl_Switched) forKey:@"19_"];
else
/* Lion cookies */
[mutableCookieToButtonMapping setObject:@(kRemoteControl_Switched) forKey:@"42_33_23_21_20_2_33_23_21_20_2_"];
_cookieToButtonMapping = [[NSDictionary alloc] initWithDictionary: mutableCookieToButtonMapping];
[mutableCookieToButtonMapping release];
/* defaults */
[self setSimulatesPlusMinusHold: YES];
maxClickTimeDifference = DEFAULT_MAXIMUM_CLICK_TIME_DIFFERENCE;
_simulatePlusMinusHold = YES;
_maxClickTimeDifference = DEFAULT_MAXIMUM_CLICK_TIME_DIFFERENCE;
}
return self;
return _o_sharedInstance;
}
- (void) dealloc {
[self stopListening:self];
[cookieToButtonMapping release];
[_cookieToButtonMapping release];
[super dealloc];
}
/* this was added by the VideoLAN team to ensure Leopard-compatibility and is VLC-only */
#if GC_ENABLED
- (void)finalize
{
[self stopListening: self];
[super finalize];
}
#endif
- (int) remoteId {
return remoteId;
}
- (BOOL) isRemoteAvailable {
- (BOOL) remoteAvailable {
io_object_t hidDevice = [self findAppleRemoteDevice];
if (hidDevice != 0) {
IOObjectRelease(hidDevice);
return YES;
} else {
return NO;
return NO;
}
}
- (BOOL) isListeningToRemote {
return (hidDeviceInterface != NULL && allCookies != NULL && queue != NULL);
- (BOOL) listeningToRemote {
return (hidDeviceInterface != NULL && _allCookies != NULL && queue != NULL);
}
- (void) setListeningToRemote: (BOOL) value {
@ -157,7 +149,7 @@ const NSTimeInterval HOLD_RECOGNITION_TIME_INTERVAL=0.4;
/* Delegates are not retained!
* http://developer.apple.com/documentation/Cocoa/Conceptual/CocoaFundamentals/CommunicatingWithObjects/chapter_6_section_4.html
* Delegating objects do not (and should not) retain their delegates.
* Delegating objects do not (and should not) retain their delegates.
* However, clients of delegating objects (applications, usually) are responsible for ensuring that their delegates are around
* to receive delegation messages. To do this, they may have to retain the delegate. */
- (void) setDelegate: (id) _delegate {
@ -169,45 +161,17 @@ const NSTimeInterval HOLD_RECOGNITION_TIME_INTERVAL=0.4;
return delegate;
}
- (BOOL) isOpenInExclusiveMode {
return openInExclusiveMode;
}
- (void) setOpenInExclusiveMode: (BOOL) value {
openInExclusiveMode = value;
}
- (BOOL) clickCountingEnabled {
return clickCountEnabledButtons != 0;
return self.clickCountEnabledButtons != 0;
}
- (void) setClickCountingEnabled: (BOOL) value {
if (value) {
[self setClickCountEnabledButtons: kRemoteButtonVolume_Plus | kRemoteButtonVolume_Minus | kRemoteButtonPlay | kRemoteButtonLeft | kRemoteButtonRight | kRemoteButtonMenu];
[self setClickCountEnabledButtons: kRemoteButtonVolume_Plus | kRemoteButtonVolume_Minus | kRemoteButtonPlay | kRemoteButtonLeft | kRemoteButtonRight | kRemoteButtonMenu | k2009RemoteButtonPlay | k2009RemoteButtonFullscreen];
} else {
[self setClickCountEnabledButtons: 0];
}
}
- (unsigned int) clickCountEnabledButtons {
return clickCountEnabledButtons;
}
- (void) setClickCountEnabledButtons: (unsigned int)value {
clickCountEnabledButtons = value;
}
- (NSTimeInterval) maximumClickCountTimeDifference {
return maxClickTimeDifference;
}
- (void) setMaximumClickCountTimeDifference: (NSTimeInterval) timeDiff {
maxClickTimeDifference = timeDiff;
}
- (BOOL) processesBacklog {
return processesBacklog;
}
- (void) setProcessesBacklog: (BOOL) value {
processesBacklog = value;
}
- (BOOL) listeningOnAppActivate {
id appDelegate = [NSApp delegate];
return (appDelegate!=nil && [appDelegate isKindOfClass: [AppleRemoteApplicationDelegate class]]);
@ -227,15 +191,8 @@ const NSTimeInterval HOLD_RECOGNITION_TIME_INTERVAL=0.4;
}
}
- (BOOL) simulatesPlusMinusHold {
return simulatePlusMinusHold;
}
- (void) setSimulatesPlusMinusHold: (BOOL) value {
simulatePlusMinusHold = value;
}
- (IBAction) startListening: (id) sender {
if ([self isListeningToRemote]) return;
- (IBAction) startListening: (id) sender {
if ([self listeningToRemote]) return;
io_object_t hidDevice = [self findAppleRemoteDevice];
if (hidDevice == 0) return;
@ -253,49 +210,54 @@ const NSTimeInterval HOLD_RECOGNITION_TIME_INTERVAL=0.4;
}
goto cleanup;
error:
error:
[self stopListening:self];
cleanup:
cleanup:
IOObjectRelease(hidDevice);
}
- (IBAction) stopListening: (id) sender {
if (eventSource != NULL) {
CFRunLoopRemoveSource(CFRunLoopGetCurrent(), eventSource, kCFRunLoopDefaultMode);
CFRelease(eventSource);
eventSource = NULL;
}
if (queue != NULL) {
(*queue)->stop(queue);
(*queue)->stop(queue);
//dispose of queue
(*queue)->dispose(queue);
(*queue)->dispose(queue);
//release the queue we allocated
(*queue)->Release(queue);
(*queue)->Release(queue);
queue = NULL;
}
if (allCookies != nil) {
[allCookies autorelease];
allCookies = nil;
if (_allCookies != nil) {
[_allCookies autorelease];
_allCookies = nil;
}
if (hidDeviceInterface != NULL) {
//close the device
(*hidDeviceInterface)->close(hidDeviceInterface);
//release the interface
//release the interface
(*hidDeviceInterface)->Release(hidDeviceInterface);
hidDeviceInterface = NULL;
}
hidDeviceInterface = NULL;
}
}
@end
@implementation AppleRemote (Singleton)
@implementation AppleRemote (Singleton)
static AppleRemote* sharedInstance=nil;
+ (AppleRemote*) sharedRemote {
+ (AppleRemote*) sharedRemote {
@synchronized(self) {
if (sharedInstance == nil) {
sharedInstance = [[self alloc] init];
@ -308,7 +270,7 @@ static AppleRemote* sharedInstance=nil;
if (sharedInstance == nil) {
return [super allocWithZone:zone];
}
}
}
return sharedInstance;
}
- (id)copyWithZone:(NSZone *)zone {
@ -317,7 +279,7 @@ static AppleRemote* sharedInstance=nil;
- (id)retain {
return self;
}
- (unsigned)retainCount {
- (NSUInteger)retainCount {
return UINT_MAX; //denotes an object that cannot be released
}
- (void)release {
@ -329,7 +291,7 @@ static AppleRemote* sharedInstance=nil;
@end
@implementation AppleRemote (PrivateMethods)
@implementation AppleRemote (PrivateMethods)
- (void) setRemoteId: (int) value {
remoteId = value;
@ -343,16 +305,17 @@ static AppleRemote* sharedInstance=nil;
return hidDeviceInterface;
}
- (NSDictionary*) cookieToButtonMapping {
return cookieToButtonMapping;
return _cookieToButtonMapping;
}
- (NSString*) validCookieSubstring: (NSString*) cookieString {
if (cookieString == nil || [cookieString length] == 0) return nil;
for (NSString *key in [[self cookieToButtonMapping] allKeys]) {
NSEnumerator* keyEnum = [[self cookieToButtonMapping] keyEnumerator];
NSString* key;
while((key = [keyEnum nextObject])) {
NSRange range = [cookieString rangeOfString:key];
if (range.location == 0) return key;
if (range.location == 0) return key;
}
return nil;
}
@ -372,13 +335,13 @@ static AppleRemote* sharedInstance=nil;
- (void) sendRemoteButtonEvent: (AppleRemoteEventIdentifier) event pressedDown: (BOOL) pressedDown {
if (delegate) {
if (simulatePlusMinusHold) {
if (self.simulatesPlusMinusHold) {
if (event == kRemoteButtonVolume_Plus || event == kRemoteButtonVolume_Minus) {
if (pressedDown) {
lastPlusMinusEvent = event;
lastPlusMinusEventTime = [NSDate timeIntervalSinceReferenceDate];
[self performSelector:@selector(sendSimulatedPlusMinusEvent:)
withObject:[NSNumber numberWithDouble:lastPlusMinusEventTime]
[self performSelector:@selector(sendSimulatedPlusMinusEvent:)
withObject:@(lastPlusMinusEventTime)
afterDelay:HOLD_RECOGNITION_TIME_INTERVAL];
return;
} else {
@ -396,7 +359,7 @@ static AppleRemote* sharedInstance=nil;
}
}
if (([self clickCountEnabledButtons] & event) == event) {
if ((self.clickCountEnabledButtons & event) == event) {
if (pressedDown==NO && (event == kRemoteButtonVolume_Minus || event == kRemoteButtonVolume_Plus)) {
return; // this one is triggered automatically by the handler
}
@ -410,32 +373,32 @@ static AppleRemote* sharedInstance=nil;
eventClickCount = 1;
}
lastClickCountEvent = event;
timeNumber = [NSNumber numberWithDouble:lastClickCountEventTime];
eventNumber= [NSNumber numberWithUnsignedInt:event];
timeNumber = @(lastClickCountEventTime);
eventNumber= @(event);
}
[self performSelector: @selector(executeClickCountEvent:)
withObject: [NSArray arrayWithObjects:eventNumber, timeNumber, nil]
afterDelay: maxClickTimeDifference];
[self performSelector: @selector(executeClickCountEvent:)
withObject: @[eventNumber, timeNumber]
afterDelay: _maxClickTimeDifference];
} else {
[delegate appleRemoteButton:event pressedDown: pressedDown clickCount:1];
}
}
}
}
- (void) executeClickCountEvent: (NSArray*) values {
AppleRemoteEventIdentifier event = [[values objectAtIndex: 0] unsignedIntValue];
NSTimeInterval eventTimePoint = [[values objectAtIndex: 1] doubleValue];
AppleRemoteEventIdentifier event = [[values objectAtIndex:0] unsignedIntValue];
NSTimeInterval eventTimePoint = [[values objectAtIndex:1] doubleValue];
BOOL finishedClicking = NO;
int finalClickCount = eventClickCount;
int finalClickCount = eventClickCount;
@synchronized(self) {
finishedClicking = (event != lastClickCountEvent || eventTimePoint == lastClickCountEventTime);
if (finishedClicking) eventClickCount = 0;
if (finishedClicking) eventClickCount = 0;
}
if (finishedClicking) {
[delegate appleRemoteButton:event pressedDown: YES clickCount:finalClickCount];
if (finishedClicking) {
[delegate appleRemoteButton:event pressedDown: YES clickCount:finalClickCount];
if ([self simulatesPlusMinusHold]==NO && (event == kRemoteButtonVolume_Minus || event == kRemoteButtonVolume_Plus)) {
// trigger a button release event, too
[NSThread sleepUntilDate: [NSDate dateWithTimeIntervalSinceNow:0.1]];
@ -449,8 +412,8 @@ static AppleRemote* sharedInstance=nil;
/*
if (previousRemainingCookieString) {
cookieString = [previousRemainingCookieString stringByAppendingString: cookieString];
DLog(@"New cookie string is %@", cookieString);
[previousRemainingCookieString release], previousRemainingCookieString=nil;
NSLog(@"New cookie string is %@", cookieString);
[previousRemainingCookieString release], previousRemainingCookieString=nil;
}*/
if (cookieString == nil || [cookieString length] == 0) return;
NSNumber* buttonId = [[self cookieToButtonMapping] objectForKey: cookieString];
@ -464,18 +427,18 @@ static AppleRemote* sharedInstance=nil;
while((subCookieString = [self validCookieSubstring: cookieString])) {
cookieString = [cookieString substringFromIndex: [subCookieString length]];
lastSubCookieString = subCookieString;
if (processesBacklog) [self handleEventWithCookieString: subCookieString sumOfValues:sumOfValues];
if (self.processesBacklog) [self handleEventWithCookieString: subCookieString sumOfValues:sumOfValues];
}
if (processesBacklog == NO && lastSubCookieString != nil) {
if (self.processesBacklog == NO && lastSubCookieString != nil) {
// process the last event of the backlog and assume that the button is not pressed down any longer.
// The events in the backlog do not seem to be in order and therefore (in rare cases) the last event might be
// a button pressed down event while in reality the user has released it.
// DLog(@"processing last event of backlog");
// The events in the backlog do not seem to be in order and therefore (in rare cases) the last event might be
// a button pressed down event while in reality the user has released it.
// NSLog(@"processing last event of backlog");
[self handleEventWithCookieString: lastSubCookieString sumOfValues:0];
}
if ([cookieString length] > 0) {
ALog(@"Unknown button for cookiestring %@", cookieString);
}
ALog(@"Unknown button for cookiestring %s", [cookieString UTF8String]);
}
}
}
@ -484,28 +447,33 @@ static AppleRemote* sharedInstance=nil;
/* Callback method for the device queue
Will be called for any event of any type (cookie) to which we subscribe
*/
static void QueueCallbackFunction(void* target, IOReturn result, void* refcon, void* sender) {
static void QueueCallbackFunction(void* target, IOReturn result, void* refcon, void* sender) {
AppleRemote* remote = (AppleRemote*)target;
IOHIDEventStruct event;
IOHIDEventStruct event;
AbsoluteTime zeroTime = {0,0};
NSMutableString* cookieString = [NSMutableString string];
SInt32 sumOfValues = 0;
while (result == kIOReturnSuccess)
{
result = (*[remote queue])->getNextEvent([remote queue], &event, zeroTime, 0);
result = (*[remote queue])->getNextEvent([remote queue], &event, zeroTime, 0);
if ( result != kIOReturnSuccess )
continue;
//printf("%d %d %d\n", event.elementCookie, event.value, event.longValue);
//printf("%d %d %d\n", event.elementCookie, event.value, event.longValue);
if (((int)event.elementCookie)!=5) {
sumOfValues+=event.value;
[cookieString appendString:[NSString stringWithFormat:@"%u_", event.elementCookie]];
}
if (REMOTE_SWITCH_COOKIE == (int)event.elementCookie) {
[remote setRemoteId: event.value];
[remote handleEventWithCookieString: @"19_" sumOfValues: 0];
} else {
if (((int)event.elementCookie)!=5) {
sumOfValues+=event.value;
[cookieString appendString:[NSString stringWithFormat:@"%d_", event.elementCookie]];
}
}
}
[remote handleEventWithCookieString: cookieString sumOfValues: sumOfValues];
[remote handleEventWithCookieString: cookieString sumOfValues: sumOfValues];
}
@implementation AppleRemote (IOKitMethods)
@ -527,10 +495,10 @@ static void QueueCallbackFunction(void* target, IOReturn result, void* refcon,
}
ioReturnValue = IOCreatePlugInInterfaceForService(hidDevice,
kIOHIDDeviceUserClientTypeID,
kIOCFPlugInInterfaceID,
&plugInInterface,
&score);
kIOHIDDeviceUserClientTypeID,
kIOCFPlugInInterfaceID,
&plugInInterface,
&score);
if (ioReturnValue == kIOReturnSuccess)
{
//Call a method of the intermediate plug-in to create the device interface
@ -547,7 +515,7 @@ static void QueueCallbackFunction(void* target, IOReturn result, void* refcon,
- (io_object_t) findAppleRemoteDevice {
CFMutableDictionaryRef hidMatchDictionary = NULL;
IOReturn ioReturnValue = kIOReturnSuccess;
IOReturn ioReturnValue = kIOReturnSuccess;
io_iterator_t hidObjectIterator = 0;
io_object_t hidDevice = 0;
@ -574,7 +542,7 @@ static void QueueCallbackFunction(void* target, IOReturn result, void* refcon,
long usage;
long usagePage;
id object;
NSArray* elements = nil;
NSArray* elements;
NSDictionary* element;
IOReturn success;
@ -587,15 +555,13 @@ static void QueueCallbackFunction(void* target, IOReturn result, void* refcon,
success = (*handle)->copyMatchingElements(handle, NULL, (CFArrayRef*)&elements);
if (success == kIOReturnSuccess) {
[elements autorelease];
/*
cookies = calloc(NUMBER_OF_APPLE_REMOTE_ACTIONS, sizeof(IOHIDElementCookie));
cookies = calloc(NUMBER_OF_APPLE_REMOTE_ACTIONS, sizeof(IOHIDElementCookie));
memset(cookies, 0, sizeof(IOHIDElementCookie) * NUMBER_OF_APPLE_REMOTE_ACTIONS);
*/
allCookies = [[NSMutableArray alloc] init];
int i;
for (i=0; i< [elements count]; i++) {
NSMutableArray *mutableAllCookies = [[NSMutableArray alloc] init];
NSUInteger elementCount = [elements count];
for (NSUInteger i=0; i< elementCount; i++) {
element = [elements objectAtIndex:i];
//Get cookie
@ -606,17 +572,22 @@ static void QueueCallbackFunction(void* target, IOReturn result, void* refcon,
//Get usage
object = [element valueForKey: (NSString*)CFSTR(kIOHIDElementUsageKey) ];
if (object == nil || ![object isKindOfClass:[NSNumber class]]) continue;
if (object == nil || ![object isKindOfClass:[NSNumber class]]) continue;
usage = [object longValue];
//Get usage page
object = [element valueForKey: (NSString*)CFSTR(kIOHIDElementUsagePageKey) ];
if (object == nil || ![object isKindOfClass:[NSNumber class]]) continue;
if (object == nil || ![object isKindOfClass:[NSNumber class]]) continue;
usagePage = [object longValue];
[allCookies addObject: [NSNumber numberWithInt:(int)cookie]];
[mutableAllCookies addObject: @((int)cookie)];
}
_allCookies = [[NSArray alloc] initWithArray: mutableAllCookies];
[mutableAllCookies release];
[elements release];
} else {
if (elements)
[elements release];
return NO;
}
@ -627,29 +598,28 @@ static void QueueCallbackFunction(void* target, IOReturn result, void* refcon,
HRESULT result;
IOHIDOptionsType openMode = kIOHIDOptionsTypeNone;
if ([self isOpenInExclusiveMode]) openMode = kIOHIDOptionsTypeSeizeDevice;
IOReturn ioReturnValue = (*hidDeviceInterface)->open(hidDeviceInterface, openMode);
if ([self openInExclusiveMode]) openMode = kIOHIDOptionsTypeSeizeDevice;
IOReturn ioReturnValue = (*hidDeviceInterface)->open(hidDeviceInterface, openMode);
if (ioReturnValue == KERN_SUCCESS) {
queue = (*hidDeviceInterface)->allocQueue(hidDeviceInterface);
if (queue) {
result = (*queue)->create(queue, 0, 12); //depth: maximum number of elements in queue before oldest elements in queue begin to be lost.
int i=0;
for(i=0; i<[allCookies count]; i++) {
IOHIDElementCookie cookie = (IOHIDElementCookie)[[allCookies objectAtIndex:i] intValue];
NSUInteger cookieCount = [_allCookies count];
for(NSUInteger i=0; i<cookieCount; i++) {
IOHIDElementCookie cookie = (IOHIDElementCookie)[[_allCookies objectAtIndex:i] intValue];
(*queue)->addElement(queue, cookie, 0);
}
// add callback for async events
CFRunLoopSourceRef eventSource;
ioReturnValue = (*queue)->createAsyncEventSource(queue, &eventSource);
if (ioReturnValue == KERN_SUCCESS) {
ioReturnValue = (*queue)->setEventCallout(queue,QueueCallbackFunction, self, NULL);
if (ioReturnValue == KERN_SUCCESS) {
CFRunLoopAddSource(CFRunLoopGetCurrent(), eventSource, kCFRunLoopDefaultMode);
CFRunLoopAddSource(CFRunLoopGetCurrent(), eventSource, kCFRunLoopDefaultMode);
//start data delivery to queue
(*queue)->start(queue);
(*queue)->start(queue);
return YES;
} else {
ALog(@"Error when setting event callout");
@ -661,7 +631,7 @@ static void QueueCallbackFunction(void* target, IOReturn result, void* refcon,
ALog(@"Error when opening device");
}
}
return NO;
return NO;
}
@end
@ -669,9 +639,8 @@ static void QueueCallbackFunction(void* target, IOReturn result, void* refcon,
@implementation AppleRemoteApplicationDelegate
- (id) initWithApplicationDelegate: (id) delegate {
if (self = [super init]) {
if((self = [super init]))
applicationDelegate = [delegate retain];
}
return self;
}
@ -694,19 +663,19 @@ static void QueueCallbackFunction(void* target, IOReturn result, void* refcon,
if ([applicationDelegate respondsToSelector: @selector(applicationDidBecomeActive:)]) {
[applicationDelegate applicationDidBecomeActive: aNotification];
}
}
}
- (void)applicationWillResignActive:(NSNotification *)aNotification {
[[AppleRemote sharedRemote] setListeningToRemote: NO];
if ([applicationDelegate respondsToSelector: @selector(applicationWillResignActive:)]) {
[applicationDelegate applicationWillResignActive: aNotification];
}
}
}
- (void)applicationDidResignActive:(NSNotification *)aNotification {
if ([applicationDelegate respondsToSelector: @selector(applicationDidResignActive:)]) {
[applicationDelegate applicationDidResignActive: aNotification];
}
}
}
- (NSMethodSignature *)methodSignatureForSelector:(SEL)aSelector {