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/*****************************************************************************
* RemoteControlContainer.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 "RemoteControlContainer.h"
@implementation RemoteControlContainer
- (id) initWithDelegate: (id) _remoteControlDelegate {
if (self = [super initWithDelegate:_remoteControlDelegate]) {
remoteControls = [[NSMutableArray alloc] init];
}
return self;
}
- (void) dealloc {
[self stopListening: self];
[remoteControls release];
[super dealloc];
}
- (BOOL) instantiateAndAddRemoteControlDeviceWithClass: (Class) clazz {
RemoteControl* remoteControl = [[clazz alloc] initWithDelegate: delegate];
if (remoteControl) {
[remoteControls addObject: remoteControl];
[remoteControl addObserver: self forKeyPath:@"listeningToRemote" options:NSKeyValueObservingOptionNew context:nil];
return YES;
}
return NO;
}
- (unsigned int) count {
return [remoteControls count];
}
- (void) reset {
[self willChangeValueForKey:@"listeningToRemote"];
[self didChangeValueForKey:@"listeningToRemote"];
}
- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context {
[self reset];
}
- (void) setListeningToRemote: (BOOL) value {
for(id loopItem in remoteControls) {
[loopItem setListeningToRemote: value];
}
if (value && value != [self isListeningToRemote]) [self performSelector:@selector(reset) withObject:nil afterDelay:0.01];
}
- (BOOL) isListeningToRemote {
for(id loopItem in remoteControls) {
if ([loopItem isListeningToRemote]) {
return YES;
}
}
return NO;
}
- (IBAction) startListening: (id) sender {
for(id loopItem in remoteControls) {
[loopItem startListening: sender];
}
}
- (IBAction) stopListening: (id) sender {
for(id loopItem in remoteControls) {
[loopItem stopListening: sender];
}
}
- (BOOL) isOpenInExclusiveMode {
BOOL mode = YES;
for(id loopItem in remoteControls) {
mode = mode && ([loopItem isOpenInExclusiveMode]);
}
return mode;
}
- (void) setOpenInExclusiveMode: (BOOL) value {
for(id loopItem in remoteControls) {
[loopItem setOpenInExclusiveMode:value];
}
}
@end