1 /***************************************************************************** 2 * HIDRemoteControlDevice.h 3 * RemoteControlWrapper 4 * 5 * Created by Martin Kahr on 11.03.06 under a MIT-style license. 6 * Copyright (c) 2006 martinkahr.com. All rights reserved. 7 * 8 * Code modified and adapted to OpenOffice.org 9 * by Eric Bachard on 11.08.2008 under the same license 10 * 11 * Permission is hereby granted, free of charge, to any person obtaining a 12 * copy of this software and associated documentation files (the "Software"), 13 * to deal in the Software without restriction, including without limitation 14 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 15 * and/or sell copies of the Software, and to permit persons to whom the 16 * Software is furnished to do so, subject to the following conditions: 17 * 18 * The above copyright notice and this permission notice shall be included 19 * in all copies or substantial portions of the Software. 20 * 21 * THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 22 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 23 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 24 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 25 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 26 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 27 * THE SOFTWARE. 28 * 29 *****************************************************************************/ 30 31 #import <Cocoa/Cocoa.h> 32 #import <IOKit/hid/IOHIDLib.h> 33 34 #import "RemoteControl.h" 35 36 /* 37 Base class for HID based remote control devices 38 */ 39 @interface HIDRemoteControlDevice : RemoteControl { 40 IOHIDDeviceInterface** hidDeviceInterface; // see IOKit/hid/IOHIDLib.h 41 IOHIDQueueInterface** queue; // IOKit/hid/IOHIDLib.h 42 NSMutableArray* allCookies; 43 NSMutableDictionary* cookieToButtonMapping; 44 CFRunLoopSourceRef eventSource; 45 46 BOOL fixSecureEventInputBug; 47 BOOL openInExclusiveMode; 48 BOOL processesBacklog; 49 50 int supportedButtonEvents; 51 } 52 53 // When your application needs to much time on the main thread when processing an event other events 54 // may already be received which are put on a backlog. As soon as your main thread 55 // has some spare time this backlog is processed and may flood your delegate with calls. 56 // Backlog processing is turned off by default. 57 - (BOOL) processesBacklog; 58 - (void) setProcessesBacklog: (BOOL) value; 59 60 // methods that should be overwritten by subclasses 61 - (void) setCookieMappingInDictionary: (NSMutableDictionary*) cookieToButtonMapping; 62 63 - (void) sendRemoteButtonEvent: (RemoteControlEventIdentifier) event pressedDown: (BOOL) pressedDown; 64 65 + (BOOL) isRemoteAvailable; 66 67 @end 68