106 lines
3.9 KiB
C
106 lines
3.9 KiB
C
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/*****************************************************************************
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* RemoteControl.h
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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 <Cocoa/Cocoa.h>
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// notifaction names that are being used to signal that an application wants to
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// have access to the remote control device or if the application has finished
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// using the remote control device
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extern NSString* REQUEST_FOR_REMOTE_CONTROL_NOTIFCATION;
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extern NSString* FINISHED_USING_REMOTE_CONTROL_NOTIFICATION;
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// keys used in user objects for distributed notifications
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extern NSString* kRemoteControlDeviceName;
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extern NSString* kApplicationIdentifier;
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extern NSString* kTargetApplicationIdentifier;
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// we have a 6 bit offset to make a hold event out of a normal event
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#define EVENT_TO_HOLD_EVENT_OFFSET 6
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@class RemoteControl;
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typedef enum _RemoteControlEventIdentifier {
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// normal events
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kRemoteButtonPlus =1<<1,
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kRemoteButtonMinus =1<<2,
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kRemoteButtonMenu =1<<3,
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kRemoteButtonPlay =1<<4,
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kRemoteButtonRight =1<<5,
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kRemoteButtonLeft =1<<6,
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// hold events
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kRemoteButtonPlus_Hold =1<<7,
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kRemoteButtonMinus_Hold =1<<8,
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kRemoteButtonMenu_Hold =1<<9,
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kRemoteButtonPlay_Hold =1<<10,
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kRemoteButtonRight_Hold =1<<11,
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kRemoteButtonLeft_Hold =1<<12,
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// special events (not supported by all devices)
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kRemoteControl_Switched =1<<13,
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} RemoteControlEventIdentifier;
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@interface NSObject(RemoteControlDelegate)
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- (void) sendRemoteButtonEvent: (RemoteControlEventIdentifier) event pressedDown: (BOOL) pressedDown remoteControl: (RemoteControl*) remoteControl;
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@end
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/*
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Base Interface for Remote Control devices
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*/
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@interface RemoteControl : NSObject {
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id delegate;
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}
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// returns nil if the remote control device is not available
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- (id) initWithDelegate: (id) remoteControlDelegate;
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- (void) setListeningToRemote: (BOOL) value;
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- (BOOL) isListeningToRemote;
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- (BOOL) isOpenInExclusiveMode;
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- (void) setOpenInExclusiveMode: (BOOL) value;
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- (void) startListening: (id) sender;
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- (void) stopListening: (id) sender;
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// is this remote control sending the given event?
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- (BOOL) sendsEventForButtonIdentifier: (RemoteControlEventIdentifier) identifier;
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// sending of notifications between applications
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+ (void) sendFinishedNotifcationForAppIdentifier: (NSString*) identifier;
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+ (void) sendRequestForRemoteControlNotification;
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// name of the device
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+ (const char*) remoteControlDeviceName;
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@end
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