Remove Apple Remote leftovers.
Dzmitry Neviadomski
parent
da13131952
commit
97cc1e9845
|
|
@ -6,7 +6,6 @@
|
|||
@class PlaybackController;
|
||||
@class PlaylistController;
|
||||
@class PlaylistView;
|
||||
@class AppleRemote;
|
||||
@class PlaylistLoader;
|
||||
|
||||
@interface AppController : NSObject
|
||||
|
|
@ -45,9 +44,6 @@
|
|||
|
||||
IBOutlet FileTreeViewController *fileTreeViewController;
|
||||
|
||||
AppleRemote *remote;
|
||||
BOOL remoteButtonHeld; /* true as long as the user holds the left,right,plus or minus on the remote control */
|
||||
|
||||
NSOperationQueue *queue; // Since we are the app delegate, we take care of the op queue
|
||||
|
||||
NSMutableSet* expandedNodes;
|
||||
|
|
|
|||
Binary file not shown.
|
Before Width: | Height: | Size: 4.9 KiB |
|
|
@ -8,7 +8,6 @@
|
|||
|
||||
/* Begin PBXBuildFile section */
|
||||
170744AD0BFF3938002475C9 /* AppcastArrayController.m in Sources */ = {isa = PBXBuildFile; fileRef = 170744AC0BFF3938002475C9 /* AppcastArrayController.m */; };
|
||||
172D72AD0B8926CA00D095BB /* apple_remote.png in Resources */ = {isa = PBXBuildFile; fileRef = 172D72AC0B8926CA00D095BB /* apple_remote.png */; };
|
||||
1766C7A80B912A71004A7AE4 /* lastfm.png in Resources */ = {isa = PBXBuildFile; fileRef = 1766C7A70B912A71004A7AE4 /* lastfm.png */; };
|
||||
178E386E0C3DA64500EE6711 /* InfoPlist.strings in Resources */ = {isa = PBXBuildFile; fileRef = 178E386D0C3DA64500EE6711 /* InfoPlist.strings */; };
|
||||
17C643380B8A77CC00C53518 /* OutputsArrayController.m in Sources */ = {isa = PBXBuildFile; fileRef = 17C643360B8A77CC00C53518 /* OutputsArrayController.m */; };
|
||||
|
|
@ -96,7 +95,6 @@
|
|||
1058C7ADFEA557BF11CA2CBB /* Cocoa.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Cocoa.framework; path = /System/Library/Frameworks/Cocoa.framework; sourceTree = "<absolute>"; };
|
||||
170744AB0BFF3938002475C9 /* AppcastArrayController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AppcastArrayController.h; sourceTree = "<group>"; };
|
||||
170744AC0BFF3938002475C9 /* AppcastArrayController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = AppcastArrayController.m; sourceTree = "<group>"; };
|
||||
172D72AC0B8926CA00D095BB /* apple_remote.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = apple_remote.png; path = Icons/apple_remote.png; sourceTree = "<group>"; };
|
||||
1766C7A70B912A71004A7AE4 /* lastfm.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = lastfm.png; path = Icons/lastfm.png; sourceTree = "<group>"; };
|
||||
17C643360B8A77CC00C53518 /* OutputsArrayController.m */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.objc; path = OutputsArrayController.m; sourceTree = "<group>"; };
|
||||
17C643370B8A77CC00C53518 /* OutputsArrayController.h */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.h; path = OutputsArrayController.h; sourceTree = "<group>"; };
|
||||
|
|
@ -331,7 +329,6 @@
|
|||
1766C7A70B912A71004A7AE4 /* lastfm.png */,
|
||||
17C643680B8A788000C53518 /* output.png */,
|
||||
8E15A86B0B894768006DC802 /* updates.png */,
|
||||
172D72AC0B8926CA00D095BB /* apple_remote.png */,
|
||||
8E07ABDB0AAC95BC00A4B32F /* hot_keys.png */,
|
||||
);
|
||||
name = Icons;
|
||||
|
|
@ -379,7 +376,7 @@
|
|||
LastUpgradeCheck = 1230;
|
||||
TargetAttributes = {
|
||||
8D5B49AC048680CD000E48DA = {
|
||||
DevelopmentTeam = "";
|
||||
DevelopmentTeam = RXH4D9SUXM;
|
||||
ProvisioningStyle = Automatic;
|
||||
};
|
||||
};
|
||||
|
|
@ -448,7 +445,6 @@
|
|||
83F27E6D1810DD3A00CEF538 /* lastfm@2x.png in Resources */,
|
||||
178E386E0C3DA64500EE6711 /* InfoPlist.strings in Resources */,
|
||||
8E07ABDD0AAC95BC00A4B32F /* hot_keys.png in Resources */,
|
||||
172D72AD0B8926CA00D095BB /* apple_remote.png in Resources */,
|
||||
8384917818084D9F00E7332D /* growl.png in Resources */,
|
||||
8E15A86C0B894768006DC802 /* updates.png in Resources */,
|
||||
8384917718084D9F00E7332D /* appearance.png in Resources */,
|
||||
|
|
|
|||
|
|
@ -1,192 +0,0 @@
|
|||
/*****************************************************************************
|
||||
* AppleRemote.h
|
||||
* AppleRemote
|
||||
* $Id$
|
||||
*
|
||||
* 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
|
||||
* 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.
|
||||
*
|
||||
*****************************************************************************
|
||||
*
|
||||
* 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.
|
||||
* Thus, the following statements apply to our changes:
|
||||
*
|
||||
* Copyright (C) 2006-2007 VLC authors and VideoLAN
|
||||
* Authors: Eric Petit <titer@m0k.org>
|
||||
* Felix Kühne <fkuehne at videolan dot org>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
|
||||
*****************************************************************************/
|
||||
|
||||
#import <Cocoa/Cocoa.h>
|
||||
#import <mach/mach.h>
|
||||
#import <mach/mach_error.h>
|
||||
#import <IOKit/IOKitLib.h>
|
||||
#import <IOKit/IOCFPlugIn.h>
|
||||
#import <IOKit/hid/IOHIDLib.h>
|
||||
#import <IOKit/hid/IOHIDKeys.h>
|
||||
|
||||
enum AppleRemoteEventIdentifier
|
||||
{
|
||||
kRemoteButtonVolume_Plus =1<<1,
|
||||
kRemoteButtonVolume_Minus =1<<2,
|
||||
kRemoteButtonMenu =1<<3,
|
||||
kRemoteButtonPlay =1<<4,
|
||||
kRemoteButtonRight =1<<5,
|
||||
kRemoteButtonLeft =1<<6,
|
||||
kRemoteButtonRight_Hold =1<<7,
|
||||
kRemoteButtonLeft_Hold =1<<8,
|
||||
kRemoteButtonMenu_Hold =1<<9,
|
||||
kRemoteButtonPlay_Sleep =1<<10,
|
||||
kRemoteControl_Switched =1<<11,
|
||||
kRemoteButtonVolume_Plus_Hold =1<<12,
|
||||
kRemoteButtonVolume_Minus_Hold =1<<13,
|
||||
k2009RemoteButtonPlay =1<<14,
|
||||
k2009RemoteButtonFullscreen =1<<15
|
||||
};
|
||||
typedef enum AppleRemoteEventIdentifier AppleRemoteEventIdentifier;
|
||||
|
||||
/* Encapsulates usage of the apple remote control
|
||||
This class is implemented as a singleton as there is exactly one remote per machine (until now)
|
||||
The class is not thread safe
|
||||
*/
|
||||
@interface AppleRemote : NSObject {
|
||||
IOHIDDeviceInterface** hidDeviceInterface;
|
||||
IOHIDQueueInterface** queue;
|
||||
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;
|
||||
AppleRemoteEventIdentifier lastClickCountEvent;
|
||||
unsigned int eventClickCount;
|
||||
|
||||
id delegate;
|
||||
}
|
||||
+ (AppleRemote *)sharedInstance;
|
||||
|
||||
@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)
|
||||
* therefore there is a slight time difference (maximumClickCountTimeDifference) between a single click
|
||||
* 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 */
|
||||
@property (readwrite) BOOL clickCountingEnabled;
|
||||
|
||||
@property (readwrite) unsigned int clickCountEnabledButtons;
|
||||
|
||||
/* the maximum time difference till which clicks are recognized as multi clicks */
|
||||
@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. */
|
||||
@property (readwrite) BOOL processesBacklog;
|
||||
|
||||
/* Sets an NSApplication delegate which starts listening when application is becoming 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. */
|
||||
@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 */
|
||||
@property (readwrite) BOOL simulatesPlusMinusHold;
|
||||
|
||||
/* Delegates are not retained */
|
||||
@property (readwrite, assign) id delegate;
|
||||
|
||||
- (IBAction) startListening: (id) sender;
|
||||
- (IBAction) stopListening: (id) sender;
|
||||
@end
|
||||
|
||||
@interface AppleRemote (Singleton)
|
||||
|
||||
+ (AppleRemote*) sharedRemote;
|
||||
|
||||
@end
|
||||
|
||||
/* Method definitions for the delegate of the AppleRemote class */
|
||||
@interface NSObject(NSAppleRemoteDelegate)
|
||||
|
||||
- (void) appleRemoteButton: (AppleRemoteEventIdentifier)buttonIdentifier pressedDown: (BOOL) pressedDown clickCount: (unsigned int) count;
|
||||
|
||||
@end
|
||||
|
||||
@interface AppleRemote (PrivateMethods)
|
||||
@property (readonly) NSDictionary * cookieToButtonMapping;
|
||||
|
||||
- (void) setRemoteId: (int) aValue;
|
||||
- (IOHIDQueueInterface**) queue;
|
||||
- (IOHIDDeviceInterface**) hidDeviceInterface;
|
||||
- (void) handleEventWithCookieString: (NSString*) cookieString sumOfValues: (SInt32) sumOfValues;
|
||||
@end
|
||||
|
||||
@interface AppleRemote (IOKitMethods)
|
||||
- (io_object_t) findAppleRemoteDevice;
|
||||
- (IOHIDDeviceInterface**) createInterfaceForDevice: (io_object_t) hidDevice;
|
||||
- (BOOL) initializeCookies;
|
||||
- (BOOL) openDevice;
|
||||
@end
|
||||
|
||||
/* A NSApplication delegate which is used to activate and deactivate listening to the remote control
|
||||
* dependent on the activation state of your application.
|
||||
* All events are delegated to the original NSApplication delegate if necessary */
|
||||
@interface AppleRemoteApplicationDelegate : NSObject {
|
||||
id applicationDelegate;
|
||||
}
|
||||
|
||||
- (id) initWithApplicationDelegate: (id) delegate;
|
||||
- (id) applicationDelegate;
|
||||
@end
|
||||
|
|
@ -1,680 +0,0 @@
|
|||
/*****************************************************************************
|
||||
* AppleRemote.m
|
||||
* 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.
|
||||
* Copyright (c) 2006 martinkahr.com. All rights reserved.
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
*****************************************************************************
|
||||
*
|
||||
* 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.
|
||||
* Thus, the following statements apply to our changes:
|
||||
*
|
||||
* Copyright (C) 2006-2009 VLC authors and VideoLAN
|
||||
* Authors: Eric Petit <titer@m0k.org>
|
||||
* Felix Kühne <fkuehne at videolan dot org>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
|
||||
*****************************************************************************/
|
||||
|
||||
#import "AppleRemote.h"
|
||||
|
||||
#import "Logging.h"
|
||||
|
||||
const char* AppleRemoteDeviceName = "AppleIRController";
|
||||
const int REMOTE_SWITCH_COOKIE=19;
|
||||
const NSTimeInterval DEFAULT_MAXIMUM_CLICK_TIME_DIFFERENCE=0.35;
|
||||
const NSTimeInterval HOLD_RECOGNITION_TIME_INTERVAL=0.4;
|
||||
|
||||
@implementation AppleRemote
|
||||
|
||||
@synthesize openInExclusiveMode = _openInExclusiveMode, clickCountEnabledButtons = _clickCountEnabledButtons, maximumClickCountTimeDifference = _maxClickTimeDifference, processesBacklog=_processesBacklog, simulatesPlusMinusHold = _simulatePlusMinusHold;
|
||||
|
||||
#pragma public interface
|
||||
|
||||
static AppleRemote *_o_sharedInstance = nil;
|
||||
|
||||
+ (AppleRemote *)sharedInstance
|
||||
{
|
||||
return _o_sharedInstance ? _o_sharedInstance : [[self alloc] init];
|
||||
}
|
||||
|
||||
- (id)init
|
||||
{
|
||||
if (_o_sharedInstance) {
|
||||
self = nil;
|
||||
} else {
|
||||
_o_sharedInstance = [super init];
|
||||
_openInExclusiveMode = YES;
|
||||
queue = NULL;
|
||||
hidDeviceInterface = NULL;
|
||||
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];
|
||||
|
||||
/* defaults */
|
||||
_simulatePlusMinusHold = YES;
|
||||
_maxClickTimeDifference = DEFAULT_MAXIMUM_CLICK_TIME_DIFFERENCE;
|
||||
}
|
||||
|
||||
return _o_sharedInstance;
|
||||
}
|
||||
|
||||
- (void) dealloc {
|
||||
[self stopListening:self];
|
||||
}
|
||||
|
||||
- (int) remoteId {
|
||||
return remoteId;
|
||||
}
|
||||
|
||||
- (BOOL) remoteAvailable {
|
||||
io_object_t hidDevice = [self findAppleRemoteDevice];
|
||||
if (hidDevice != 0) {
|
||||
IOObjectRelease(hidDevice);
|
||||
return YES;
|
||||
} else {
|
||||
return NO;
|
||||
}
|
||||
}
|
||||
|
||||
- (BOOL) listeningToRemote {
|
||||
return (hidDeviceInterface != NULL && _allCookies != NULL && queue != NULL);
|
||||
}
|
||||
|
||||
- (void) setListeningToRemote: (BOOL) value {
|
||||
if (value == NO) {
|
||||
[self stopListening:self];
|
||||
} else {
|
||||
[self startListening:self];
|
||||
}
|
||||
}
|
||||
|
||||
/* 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.
|
||||
* 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 {
|
||||
if (_delegate && [_delegate respondsToSelector:@selector(appleRemoteButton:pressedDown:clickCount:)]==NO) return;
|
||||
|
||||
delegate = _delegate;
|
||||
}
|
||||
- (id) delegate {
|
||||
return delegate;
|
||||
}
|
||||
|
||||
- (BOOL) clickCountingEnabled {
|
||||
return self.clickCountEnabledButtons != 0;
|
||||
}
|
||||
- (void) setClickCountingEnabled: (BOOL) value {
|
||||
if (value) {
|
||||
[self setClickCountEnabledButtons: kRemoteButtonVolume_Plus | kRemoteButtonVolume_Minus | kRemoteButtonPlay | kRemoteButtonLeft | kRemoteButtonRight | kRemoteButtonMenu | k2009RemoteButtonPlay | k2009RemoteButtonFullscreen];
|
||||
} else {
|
||||
[self setClickCountEnabledButtons: 0];
|
||||
}
|
||||
}
|
||||
|
||||
- (BOOL) listeningOnAppActivate {
|
||||
id appDelegate = [NSApp delegate];
|
||||
return (appDelegate!=nil && [appDelegate isKindOfClass: [AppleRemoteApplicationDelegate class]]);
|
||||
}
|
||||
- (void) setListeningOnAppActivate: (BOOL) value {
|
||||
if (value) {
|
||||
if ([self listeningOnAppActivate]) return;
|
||||
AppleRemoteApplicationDelegate* appDelegate = [[AppleRemoteApplicationDelegate alloc] initWithApplicationDelegate: [NSApp delegate]];
|
||||
/* NSApp does not retain its delegate therefore we keep retain count on 1 */
|
||||
[NSApp setDelegate: appDelegate];
|
||||
} else {
|
||||
if ([self listeningOnAppActivate]==NO) return;
|
||||
AppleRemoteApplicationDelegate* appDelegate = (AppleRemoteApplicationDelegate*)[NSApp delegate];
|
||||
id previousAppDelegate = [appDelegate applicationDelegate];
|
||||
[NSApp setDelegate: previousAppDelegate];
|
||||
}
|
||||
}
|
||||
|
||||
- (IBAction) startListening: (id) sender {
|
||||
if ([self listeningToRemote]) return;
|
||||
|
||||
io_object_t hidDevice = [self findAppleRemoteDevice];
|
||||
if (hidDevice == 0) return;
|
||||
|
||||
if ([self createInterfaceForDevice:hidDevice] == NULL) {
|
||||
goto error;
|
||||
}
|
||||
|
||||
if ([self initializeCookies]==NO) {
|
||||
goto error;
|
||||
}
|
||||
|
||||
if ([self openDevice]==NO) {
|
||||
goto error;
|
||||
}
|
||||
goto cleanup;
|
||||
|
||||
error:
|
||||
[self stopListening:self];
|
||||
|
||||
cleanup:
|
||||
IOObjectRelease(hidDevice);
|
||||
}
|
||||
|
||||
- (IBAction) stopListening: (id) sender {
|
||||
if (eventSource != NULL) {
|
||||
CFRunLoopRemoveSource(CFRunLoopGetCurrent(), eventSource, kCFRunLoopDefaultMode);
|
||||
CFRelease(eventSource);
|
||||
eventSource = NULL;
|
||||
}
|
||||
if (queue != NULL) {
|
||||
(*queue)->stop(queue);
|
||||
|
||||
//dispose of queue
|
||||
(*queue)->dispose(queue);
|
||||
|
||||
//release the queue we allocated
|
||||
(*queue)->Release(queue);
|
||||
|
||||
queue = NULL;
|
||||
}
|
||||
|
||||
_allCookies = nil;
|
||||
|
||||
if (hidDeviceInterface != NULL) {
|
||||
//close the device
|
||||
(*hidDeviceInterface)->close(hidDeviceInterface);
|
||||
|
||||
//release the interface
|
||||
(*hidDeviceInterface)->Release(hidDeviceInterface);
|
||||
|
||||
hidDeviceInterface = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
@end
|
||||
|
||||
@implementation AppleRemote (Singleton)
|
||||
|
||||
static AppleRemote* sharedInstance=nil;
|
||||
|
||||
+ (AppleRemote*) sharedRemote {
|
||||
@synchronized(self) {
|
||||
if (sharedInstance == nil) {
|
||||
sharedInstance = [[self alloc] init];
|
||||
}
|
||||
}
|
||||
return sharedInstance;
|
||||
}
|
||||
+ (id)allocWithZone:(NSZone *)zone {
|
||||
@synchronized(self) {
|
||||
if (sharedInstance == nil) {
|
||||
return [super allocWithZone:zone];
|
||||
}
|
||||
}
|
||||
return sharedInstance;
|
||||
}
|
||||
- (id)copyWithZone:(NSZone *)zone {
|
||||
return self;
|
||||
}
|
||||
|
||||
@end
|
||||
|
||||
@implementation AppleRemote (PrivateMethods)
|
||||
|
||||
- (void) setRemoteId: (int) value {
|
||||
remoteId = value;
|
||||
}
|
||||
|
||||
- (IOHIDQueueInterface**) queue {
|
||||
return queue;
|
||||
}
|
||||
|
||||
- (IOHIDDeviceInterface**) hidDeviceInterface {
|
||||
return hidDeviceInterface;
|
||||
}
|
||||
|
||||
- (NSDictionary*) cookieToButtonMapping {
|
||||
return _cookieToButtonMapping;
|
||||
}
|
||||
|
||||
- (NSString*) validCookieSubstring: (NSString*) cookieString {
|
||||
if (cookieString == nil || [cookieString length] == 0) return nil;
|
||||
NSEnumerator* keyEnum = [[self cookieToButtonMapping] keyEnumerator];
|
||||
NSString* key;
|
||||
while((key = [keyEnum nextObject])) {
|
||||
NSRange range = [cookieString rangeOfString:key];
|
||||
if (range.location == 0) return key;
|
||||
}
|
||||
return nil;
|
||||
}
|
||||
|
||||
- (void) sendSimulatedPlusMinusEvent: (id) time {
|
||||
BOOL startSimulateHold = NO;
|
||||
AppleRemoteEventIdentifier event = lastPlusMinusEvent;
|
||||
@synchronized(self) {
|
||||
startSimulateHold = (lastPlusMinusEvent>0 && lastPlusMinusEventTime == [time doubleValue]);
|
||||
}
|
||||
if (startSimulateHold) {
|
||||
lastEventSimulatedHold = YES;
|
||||
event = (event==kRemoteButtonVolume_Plus) ? kRemoteButtonVolume_Plus_Hold : kRemoteButtonVolume_Minus_Hold;
|
||||
[delegate appleRemoteButton:event pressedDown: YES clickCount: 1];
|
||||
}
|
||||
}
|
||||
|
||||
- (void) sendRemoteButtonEvent: (AppleRemoteEventIdentifier) event pressedDown: (BOOL) pressedDown {
|
||||
if (delegate) {
|
||||
if (self.simulatesPlusMinusHold) {
|
||||
if (event == kRemoteButtonVolume_Plus || event == kRemoteButtonVolume_Minus) {
|
||||
if (pressedDown) {
|
||||
lastPlusMinusEvent = event;
|
||||
lastPlusMinusEventTime = [NSDate timeIntervalSinceReferenceDate];
|
||||
[self performSelector:@selector(sendSimulatedPlusMinusEvent:)
|
||||
withObject:@(lastPlusMinusEventTime)
|
||||
afterDelay:HOLD_RECOGNITION_TIME_INTERVAL];
|
||||
return;
|
||||
} else {
|
||||
if (lastEventSimulatedHold) {
|
||||
event = (event==kRemoteButtonVolume_Plus) ? kRemoteButtonVolume_Plus_Hold : kRemoteButtonVolume_Minus_Hold;
|
||||
lastPlusMinusEvent = 0;
|
||||
lastEventSimulatedHold = NO;
|
||||
} else {
|
||||
@synchronized(self) {
|
||||
lastPlusMinusEvent = 0;
|
||||
}
|
||||
pressedDown = YES;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if ((self.clickCountEnabledButtons & event) == event) {
|
||||
if (pressedDown==NO && (event == kRemoteButtonVolume_Minus || event == kRemoteButtonVolume_Plus)) {
|
||||
return; // this one is triggered automatically by the handler
|
||||
}
|
||||
NSNumber* eventNumber;
|
||||
NSNumber* timeNumber;
|
||||
@synchronized(self) {
|
||||
lastClickCountEventTime = [NSDate timeIntervalSinceReferenceDate];
|
||||
if (lastClickCountEvent == event) {
|
||||
eventClickCount = eventClickCount + 1;
|
||||
} else {
|
||||
eventClickCount = 1;
|
||||
}
|
||||
lastClickCountEvent = event;
|
||||
timeNumber = @(lastClickCountEventTime);
|
||||
eventNumber= @(event);
|
||||
}
|
||||
[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];
|
||||
|
||||
BOOL finishedClicking = NO;
|
||||
int finalClickCount = eventClickCount;
|
||||
|
||||
@synchronized(self) {
|
||||
finishedClicking = (event != lastClickCountEvent || eventTimePoint == lastClickCountEventTime);
|
||||
if (finishedClicking) eventClickCount = 0;
|
||||
}
|
||||
|
||||
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]];
|
||||
[delegate appleRemoteButton:event pressedDown: NO clickCount:finalClickCount];
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
- (void) handleEventWithCookieString: (NSString*) cookieString sumOfValues: (SInt32) sumOfValues {
|
||||
/*
|
||||
if (previousRemainingCookieString) {
|
||||
cookieString = [previousRemainingCookieString stringByAppendingString: cookieString];
|
||||
NSLog(@"New cookie string is %@", cookieString);
|
||||
[previousRemainingCookieString release], previousRemainingCookieString=nil;
|
||||
}*/
|
||||
if (cookieString == nil || [cookieString length] == 0) return;
|
||||
NSNumber* buttonId = [[self cookieToButtonMapping] objectForKey: cookieString];
|
||||
if (buttonId != nil) {
|
||||
[self sendRemoteButtonEvent: [buttonId intValue] pressedDown: (sumOfValues>0)];
|
||||
} else {
|
||||
// let's see if a number of events are stored in the cookie string. this does
|
||||
// happen when the main thread is too busy to handle all incoming events in time.
|
||||
NSString* subCookieString;
|
||||
NSString* lastSubCookieString=nil;
|
||||
while((subCookieString = [self validCookieSubstring: cookieString])) {
|
||||
cookieString = [cookieString substringFromIndex: [subCookieString length]];
|
||||
lastSubCookieString = subCookieString;
|
||||
if (self.processesBacklog) [self handleEventWithCookieString: subCookieString sumOfValues:sumOfValues];
|
||||
}
|
||||
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.
|
||||
// NSLog(@"processing last event of backlog");
|
||||
[self handleEventWithCookieString: lastSubCookieString sumOfValues:0];
|
||||
}
|
||||
if ([cookieString length] > 0) {
|
||||
ALog(@"Unknown button for cookiestring %s", [cookieString UTF8String]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@end
|
||||
|
||||
/* 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) {
|
||||
AppleRemote* remote = (__bridge AppleRemote*)target;
|
||||
|
||||
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);
|
||||
if ( result != kIOReturnSuccess )
|
||||
continue;
|
||||
|
||||
//printf("%d %d %d\n", event.elementCookie, event.value, event.longValue);
|
||||
|
||||
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];
|
||||
}
|
||||
|
||||
@implementation AppleRemote (IOKitMethods)
|
||||
|
||||
- (IOHIDDeviceInterface**) createInterfaceForDevice: (io_object_t) hidDevice {
|
||||
io_name_t className;
|
||||
IOCFPlugInInterface** plugInInterface = NULL;
|
||||
HRESULT plugInResult = S_OK;
|
||||
SInt32 score = 0;
|
||||
IOReturn ioReturnValue = kIOReturnSuccess;
|
||||
|
||||
hidDeviceInterface = NULL;
|
||||
|
||||
ioReturnValue = IOObjectGetClass(hidDevice, className);
|
||||
|
||||
if (ioReturnValue != kIOReturnSuccess) {
|
||||
ALog(@"Error: Failed to get class name.");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
ioReturnValue = IOCreatePlugInInterfaceForService(hidDevice,
|
||||
kIOHIDDeviceUserClientTypeID,
|
||||
kIOCFPlugInInterfaceID,
|
||||
&plugInInterface,
|
||||
&score);
|
||||
if (ioReturnValue == kIOReturnSuccess)
|
||||
{
|
||||
//Call a method of the intermediate plug-in to create the device interface
|
||||
plugInResult = (*plugInInterface)->QueryInterface(plugInInterface, CFUUIDGetUUIDBytes(kIOHIDDeviceInterfaceID), (LPVOID) &hidDeviceInterface);
|
||||
|
||||
if (plugInResult != S_OK) {
|
||||
ALog(@"Error: Couldn't create HID class device interface");
|
||||
}
|
||||
// Release
|
||||
if (plugInInterface) (*plugInInterface)->Release(plugInInterface);
|
||||
}
|
||||
return hidDeviceInterface;
|
||||
}
|
||||
|
||||
- (io_object_t) findAppleRemoteDevice {
|
||||
CFMutableDictionaryRef hidMatchDictionary = NULL;
|
||||
IOReturn ioReturnValue = kIOReturnSuccess;
|
||||
io_iterator_t hidObjectIterator = 0;
|
||||
io_object_t hidDevice = 0;
|
||||
|
||||
// Set up a matching dictionary to search the I/O Registry by class
|
||||
// name for all HID class devices
|
||||
hidMatchDictionary = IOServiceMatching(AppleRemoteDeviceName);
|
||||
|
||||
// Now search I/O Registry for matching devices.
|
||||
ioReturnValue = IOServiceGetMatchingServices(kIOMasterPortDefault, hidMatchDictionary, &hidObjectIterator);
|
||||
|
||||
if ((ioReturnValue == kIOReturnSuccess) && (hidObjectIterator != 0)) {
|
||||
hidDevice = IOIteratorNext(hidObjectIterator);
|
||||
}
|
||||
|
||||
// release the iterator
|
||||
IOObjectRelease(hidObjectIterator);
|
||||
|
||||
return hidDevice;
|
||||
}
|
||||
|
||||
- (BOOL) initializeCookies {
|
||||
IOHIDDeviceInterface122** handle = (IOHIDDeviceInterface122**)hidDeviceInterface;
|
||||
IOHIDElementCookie cookie;
|
||||
long usage;
|
||||
long usagePage;
|
||||
id object;
|
||||
NSArray* elements;
|
||||
NSDictionary* element;
|
||||
IOReturn success;
|
||||
|
||||
if (!handle || !(*handle)) return NO;
|
||||
|
||||
/* Copy all elements, since we're grabbing most of the elements
|
||||
* for this device anyway, and thus, it's faster to iterate them
|
||||
* ourselves. When grabbing only one or two elements, a matching
|
||||
* dictionary should be passed in here instead of NULL. */
|
||||
success = (*handle)->copyMatchingElements(handle, NULL, (CFArrayRef*)&elements);
|
||||
|
||||
if (success == kIOReturnSuccess) {
|
||||
/*
|
||||
cookies = calloc(NUMBER_OF_APPLE_REMOTE_ACTIONS, sizeof(IOHIDElementCookie));
|
||||
memset(cookies, 0, sizeof(IOHIDElementCookie) * NUMBER_OF_APPLE_REMOTE_ACTIONS);
|
||||
*/
|
||||
NSMutableArray *mutableAllCookies = [[NSMutableArray alloc] init];
|
||||
NSUInteger elementCount = [elements count];
|
||||
for (NSUInteger i=0; i< elementCount; i++) {
|
||||
element = [elements objectAtIndex:i];
|
||||
|
||||
//Get cookie
|
||||
object = [element valueForKey: (NSString*)CFSTR(kIOHIDElementCookieKey) ];
|
||||
if (object == nil || ![object isKindOfClass:[NSNumber class]]) continue;
|
||||
if (object == 0 || CFGetTypeID(object) != CFNumberGetTypeID()) continue;
|
||||
cookie = (IOHIDElementCookie) [object longValue];
|
||||
|
||||
//Get usage
|
||||
object = [element valueForKey: (NSString*)CFSTR(kIOHIDElementUsageKey) ];
|
||||
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;
|
||||
usagePage = [object longValue];
|
||||
|
||||
[mutableAllCookies addObject: @((int)cookie)];
|
||||
}
|
||||
_allCookies = [[NSArray alloc] initWithArray: mutableAllCookies];
|
||||
[mutableAllCookies release];
|
||||
[elements release];
|
||||
} else {
|
||||
if (elements)
|
||||
[elements release];
|
||||
return NO;
|
||||
}
|
||||
|
||||
return YES;
|
||||
}
|
||||
|
||||
- (BOOL) openDevice {
|
||||
HRESULT result;
|
||||
|
||||
IOHIDOptionsType openMode = kIOHIDOptionsTypeNone;
|
||||
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.
|
||||
|
||||
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
|
||||
ioReturnValue = (*queue)->createAsyncEventSource(queue, &eventSource);
|
||||
if (ioReturnValue == KERN_SUCCESS) {
|
||||
ioReturnValue = (*queue)->setEventCallout(queue,QueueCallbackFunction, self, NULL);
|
||||
if (ioReturnValue == KERN_SUCCESS) {
|
||||
CFRunLoopAddSource(CFRunLoopGetCurrent(), eventSource, kCFRunLoopDefaultMode);
|
||||
//start data delivery to queue
|
||||
(*queue)->start(queue);
|
||||
return YES;
|
||||
} else {
|
||||
ALog(@"Error when setting event callout");
|
||||
}
|
||||
} else {
|
||||
ALog(@"Error when creating async event source");
|
||||
}
|
||||
} else {
|
||||
ALog(@"Error when opening device");
|
||||
}
|
||||
}
|
||||
return NO;
|
||||
}
|
||||
|
||||
@end
|
||||
|
||||
@implementation AppleRemoteApplicationDelegate
|
||||
|
||||
- (id) initWithApplicationDelegate: (id) delegate {
|
||||
if((self = [super init]))
|
||||
applicationDelegate = [delegate retain];
|
||||
return self;
|
||||
}
|
||||
|
||||
- (void) dealloc {
|
||||
[applicationDelegate release];
|
||||
[super dealloc];
|
||||
}
|
||||
|
||||
- (id) applicationDelegate {
|
||||
return applicationDelegate;
|
||||
}
|
||||
|
||||
- (void)applicationWillBecomeActive:(NSNotification *)aNotification {
|
||||
if ([applicationDelegate respondsToSelector: @selector(applicationWillBecomeActive:)]) {
|
||||
[applicationDelegate applicationWillBecomeActive: aNotification];
|
||||
}
|
||||
}
|
||||
- (void)applicationDidBecomeActive:(NSNotification *)aNotification {
|
||||
[[AppleRemote sharedRemote] setListeningToRemote: YES];
|
||||
|
||||
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 {
|
||||
NSMethodSignature* signature = [super methodSignatureForSelector: aSelector];
|
||||
if (signature == nil && applicationDelegate != nil) {
|
||||
signature = [applicationDelegate methodSignatureForSelector: aSelector];
|
||||
}
|
||||
return signature;
|
||||
}
|
||||
|
||||
- (void)forwardInvocation:(NSInvocation *)invocation {
|
||||
SEL aSelector = [invocation selector];
|
||||
|
||||
if (applicationDelegate==nil || [applicationDelegate respondsToSelector:aSelector]==NO) {
|
||||
[super forwardInvocation: invocation];
|
||||
return;
|
||||
}
|
||||
|
||||
[invocation invokeWithTarget:applicationDelegate];
|
||||
}
|
||||
@end
|
||||
Loading…
Reference in New Issue