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/* -*- Mode: ObjC; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*****************************************************************************
* RemoteControlContainer.m
* RemoteControlWrapper
*
* Created by Martin Kahr on 11.03.06 under a MIT-style license.
* Copyright (c) 2006 martinkahr.com. All rights reserved.
*
* Code modified and adapted to OpenOffice.org
* by Eric Bachard on 11.08.2008 under the same License
*
* 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];
#ifdef DEBUG
NSLog( @"Apple Remote: ControlContainer initWithDelegate ok");
}
else {
NSLog( @"Apple Remote: RemoteControlContainer initWithDelegate failed");
#endif
}
return self;
}
- (void) dealloc {
[self stopListening: self];
[remoteControls release];
[super dealloc];
}
- (BOOL) instantiateAndAddRemoteControlDeviceWithClass: (Class) clazz {
BOOL toReturn = NO;
RemoteControl* remoteControl = [[clazz alloc] initWithDelegate: delegate];
if (remoteControl) {
[remoteControls addObject: remoteControl];
[remoteControl addObserver: self forKeyPath:@"listeningToRemote" options:NSKeyValueObservingOptionNew context:nil];
toReturn = YES;
}
#ifdef DEBUG
else {
NSLog( @"Apple Remote: ControlContainer instantiateAndAddRemoteControlDeviceWithClass failed");
toReturn = NO;
}
#endif
return toReturn;
}
- (unsigned int) count {
return [remoteControls count];
}
- (void) reset {
[self willChangeValueForKey:@"listeningToRemote"];
[self didChangeValueForKey:@"listeningToRemote"];
#ifdef DEBUG
// debug purpose
NSLog( @"Apple Remote: reset... (after listening)");
#endif
}
- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context {
[self reset];
(void)keyPath;
(void)object;
(void)change;
(void)context;
}
- (void) setListeningToRemote: (BOOL) value {
unsigned int i;
for(i=0; i < [remoteControls count]; i++) {
[[remoteControls objectAtIndex: i] setListeningToRemote: value];
}
if (value && value != [self isListeningToRemote]) [self performSelector:@selector(reset) withObject:nil afterDelay:0.01];
}
- (BOOL) isListeningToRemote {
unsigned int i;
for(i=0; i < [remoteControls count]; i++) {
if ([[remoteControls objectAtIndex: i] isListeningToRemote]) {
return YES;
}
}
return NO;
}
- (void) startListening: (id) sender {
#ifdef DEBUG
NSLog(@"Apple Remote: start listening to events... ");
#endif
unsigned int i;
for(i=0; i < [remoteControls count]; i++) {
[[remoteControls objectAtIndex: i] startListening: sender];
}
}
- (void) stopListening: (id) sender {
#ifdef DEBUG
NSLog(@"Apple Remote: stopListening to events... ");
#endif
unsigned int i;
for(i=0; i < [remoteControls count]; i++) {
[[remoteControls objectAtIndex: i] stopListening: sender];
}
}
- (BOOL) isOpenInExclusiveMode {
BOOL mode = YES;
unsigned int i;
for(i=0; i < [remoteControls count]; i++) {
mode = mode && ([[remoteControls objectAtIndex: i] isOpenInExclusiveMode]);
}
return mode;
}
- (void) setOpenInExclusiveMode: (BOOL) value {
unsigned int i;
for(i=0; i < [remoteControls count]; i++) {
[[remoteControls objectAtIndex: i] setOpenInExclusiveMode:value];
}
}
@end
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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