Quelle RemoteControl.h Sprache: unbekannt

/* -*- Mode: ObjC; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*****************************************************************************
* RemoteControl.h
* 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.
*
*****************************************************************************/

#include <sal/config.h>

#import <Cocoa/Cocoa.h>

#include <sal/types.h>

// notification 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
extern NSString* REQUEST_FOR_REMOTE_CONTROL_NOTIFICATION;
extern NSString* FINISHED_USING_REMOTE_CONTROL_NOTIFICATION;

// keys used in user objects for distributed notifications
extern NSString* kRemoteControlDeviceName;
extern NSString* kApplicationIdentifier;
extern NSString* kTargetApplicationIdentifier;

// we have a 6 bit offset to make a hold event out of a normal event
#define EVENT_TO_HOLD_EVENT_OFFSET 6

@class RemoteControl;

typedef enum {
    // normal events
    kRemoteButtonPlus               =1<<1,
    kRemoteButtonMinus              =1<<2,
    kRemoteButtonMenu               =1<<3,
    kRemoteButtonPlay               =1<<4,
    kRemoteButtonRight              =1<<5,
    kRemoteButtonLeft               =1<<6,

    // hold events
    kRemoteButtonPlus_Hold          =1<<7,
    kRemoteButtonMinus_Hold         =1<<8,
    kRemoteButtonMenu_Hold          =1<<9,
    kRemoteButtonPlay_Hold          =1<<10,
    kRemoteButtonRight_Hold         =1<<11,
    kRemoteButtonLeft_Hold          =1<<12,

    // special events (not supported by all devices)
    kRemoteControl_Switched         =1<<13,

    // New values for the "metallic" Remote (2009 model)
    kMetallicRemote2009ButtonPlay       =1<<14,
    kMetallicRemote2009ButtonMiddlePlay =1<<15

} RemoteControlEventIdentifier;

@interface NSObject(RemoteControlDelegate)

- (void) sendRemoteButtonEvent: (RemoteControlEventIdentifier) event pressedDown: (BOOL) pressedDown remoteControl: (RemoteControl*) remoteControl;

@end

/*
    Base Interface for Remote Control devices
*/
SAL_DLLPUBLIC_EXPORT @interface RemoteControl : NSObject {
    id delegate;
}

// returns nil if the remote control device is not available
- (id) initWithDelegate: (id) remoteControlDelegate;

- (void) setListeningToRemote: (BOOL) value;
- (BOOL) isListeningToRemote;

- (BOOL) isOpenInExclusiveMode;
- (void) setOpenInExclusiveMode: (BOOL) value;

- (void) startListening: (id) sender;
- (void) stopListening: (id) sender;

// is this remote control sending the given event?
- (BOOL) sendsEventForButtonIdentifier: (RemoteControlEventIdentifier) identifier;

// sending of notifications between applications
+ (void) sendFinishedNotificationForAppIdentifier: (NSString*) identifier;
+ (void) sendRequestForRemoteControlNotification;

// name of the device
+ (const char*) remoteControlDeviceName;

@end

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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Quelle RemoteControl.h Sprache: unbekannt

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