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/*****************************************************************************
* RemoteControl.m
* RemoteControlWrapper
*
* 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.
*
*****************************************************************************/
#import "RemoteControl.h"
// notifaction names that are being used to signal that an application wants to
// have access to the remote control device or if the application has finished
// using the remote control device
NSString* REQUEST_FOR_REMOTE_CONTROL_NOTIFCATION = @"mac.remotecontrols.RequestForRemoteControl";
NSString* FINISHED_USING_REMOTE_CONTROL_NOTIFICATION = @"mac.remotecontrols.FinishedUsingRemoteControl";
// keys used in user objects for distributed notifications
NSString* kRemoteControlDeviceName = @"RemoteControlDeviceName";
NSString* kApplicationIdentifier = @"CFBundleIdentifier";
// bundle identifier of the application that should get access to the remote control
// this key is being used in the FINISHED notification only
NSString* kTargetApplicationIdentifier = @"TargetBundleIdentifier";
@implementation RemoteControl
// returns nil if the remote control device is not available
- (id) initWithDelegate: (id) _remoteControlDelegate {
if (self = [super init]) {
delegate = [_remoteControlDelegate retain];
}
return self;
}
- (void) dealloc {
[delegate release];
[super dealloc];
}
- (void) setListeningToRemote: (BOOL) value {
}
- (BOOL) isListeningToRemote {
return NO;
}
- (IBAction) startListening: (id) sender {
}
- (IBAction) stopListening: (id) sender {
}
- (BOOL) isOpenInExclusiveMode {
return YES;
}
- (void) setOpenInExclusiveMode: (BOOL) value {
}
- (BOOL) sendsEventForButtonIdentifier: (RemoteControlEventIdentifier) identifier {
return YES;
}
+ (void) sendDistributedNotification: (NSString*) notificationName targetBundleIdentifier: (NSString*) targetIdentifier {
NSDictionary* userInfo = [NSDictionary dictionaryWithObjectsAndKeys: [NSString stringWithCString:[self remoteControlDeviceName] encoding:NSASCIIStringEncoding],
kRemoteControlDeviceName, [[NSBundle mainBundle] bundleIdentifier], kApplicationIdentifier,
targetIdentifier, kTargetApplicationIdentifier, nil];
[[NSDistributedNotificationCenter defaultCenter] postNotificationName:notificationName
object:nil
userInfo:userInfo
deliverImmediately:YES];
}
+ (void) sendFinishedNotifcationForAppIdentifier: (NSString*) identifier {
[self sendDistributedNotification:FINISHED_USING_REMOTE_CONTROL_NOTIFICATION targetBundleIdentifier:identifier];
}
+ (void) sendRequestForRemoteControlNotification {
[self sendDistributedNotification:REQUEST_FOR_REMOTE_CONTROL_NOTIFCATION targetBundleIdentifier:nil];
}
+ (const char*) remoteControlDeviceName {
return NULL;
}
@end
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