147 lines
4.7 KiB
Objective-C
147 lines
4.7 KiB
Objective-C
/* -*- Mode: ObjC; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*****************************************************************************
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* RemoteControlContainer.m
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* RemoteControlWrapper
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*
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* Created by Martin Kahr on 11.03.06 under a MIT-style license.
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* Copyright (c) 2006 martinkahr.com. All rights reserved.
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*
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* Code modified and adapted to OpenOffice.org
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* by Eric Bachard on 11.08.2008 under the same License
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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*****************************************************************************/
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#import "RemoteControlContainer.h"
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@implementation RemoteControlContainer
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- (id) initWithDelegate: (id) _remoteControlDelegate {
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if ( (self = [super initWithDelegate:_remoteControlDelegate]) ) {
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remoteControls = [[NSMutableArray alloc] init];
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#ifdef DEBUG
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NSLog(@"RemoteControlContainer initWithDelegate ok");
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}
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else {
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NSLog(@"RemoteControlContainer initWithDelegate failed");
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#endif
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}
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return self;
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}
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- (void) dealloc {
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[self stopListening: self];
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[remoteControls release];
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[super dealloc];
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}
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- (BOOL) instantiateAndAddRemoteControlDeviceWithClass: (Class) clazz {
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BOOL toReturn = NO;
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RemoteControl* remoteControl = [[clazz alloc] initWithDelegate: delegate];
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if (remoteControl) {
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[remoteControls addObject: remoteControl];
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[remoteControl addObserver: self forKeyPath:@"listeningToRemote" options:NSKeyValueObservingOptionNew context:nil];
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toReturn = YES;
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}
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#ifdef DEBUG
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else {
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NSLog(@"RemoteControlContainer instantiateAndAddRemoteControlDeviceWithClass failed");
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toReturn = NO;
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}
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#endif
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return toReturn;
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}
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- (unsigned int) count {
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return [remoteControls count];
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}
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- (void) reset {
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[self willChangeValueForKey:@"listeningToRemote"];
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[self didChangeValueForKey:@"listeningToRemote"];
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#ifdef DEBUG
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// debug purpose
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NSLog(@"reset... (after listening to remote)");
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#endif
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}
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- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context {
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[self reset];
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(void)keyPath;
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(void)object;
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(void)change;
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(void)context;
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}
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- (void) setListeningToRemote: (BOOL) value {
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unsigned int i;
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for(i=0; i < [remoteControls count]; i++) {
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[[remoteControls objectAtIndex: i] setListeningToRemote: value];
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}
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if (value && value != [self isListeningToRemote]) [self performSelector:@selector(reset) withObject:nil afterDelay:0.01];
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}
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- (BOOL) isListeningToRemote {
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unsigned int i;
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for(i=0; i < [remoteControls count]; i++) {
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if ([[remoteControls objectAtIndex: i] isListeningToRemote]) {
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return YES;
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}
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}
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return NO;
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}
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- (void) startListening: (id) sender {
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#ifdef DEBUG
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NSLog(@"startListening to events... ");
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#endif
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unsigned int i;
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for(i=0; i < [remoteControls count]; i++) {
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[[remoteControls objectAtIndex: i] startListening: sender];
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}
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}
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- (void) stopListening: (id) sender {
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#ifdef DEBUG
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NSLog(@"stopListening to events... ");
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#endif
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unsigned int i;
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for(i=0; i < [remoteControls count]; i++) {
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[[remoteControls objectAtIndex: i] stopListening: sender];
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}
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}
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- (BOOL) isOpenInExclusiveMode {
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BOOL mode = YES;
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unsigned int i;
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for(i=0; i < [remoteControls count]; i++) {
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mode = mode && ([[remoteControls objectAtIndex: i] isOpenInExclusiveMode]);
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}
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return mode;
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}
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- (void) setOpenInExclusiveMode: (BOOL) value {
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unsigned int i;
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for(i=0; i < [remoteControls count]; i++) {
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[[remoteControls objectAtIndex: i] setOpenInExclusiveMode:value];
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}
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}
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@end
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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