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- /*
- * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
- *
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
- /******************************************************************************
- event_status_driver.h
- API for the events status driver.
- This file contains public API.
- mpaque 11Oct91
-
- Copyright 1991 NeXT Computer, Inc.
-
- Modified:
-
- ******************************************************************************/
-
- #ifndef _DRIVERS_EVENT_STATUS_DRIVER_
- #define _DRIVERS_EVENT_STATUS_DRIVER_
-
- #ifdef __cplusplus
- extern "C" {
- #endif
-
- #include <mach/port.h>
- #include <IOKit/hidsystem/IOLLEvent.h>
- #include <IOKit/hidsystem/IOHIDTypes.h>
-
-
- /*
- * Event System Handle:
- *
- * Information used by the system between calls to NXOpenEventSystem and
- * NXCloseEventSystem. The application should not
- * access any of the elements of this structure.
- */
- typedef mach_port_t NXEventHandle;
-
- /* Open and Close */
- NXEventHandle NXOpenEventStatus(void);
- void NXCloseEventStatus(NXEventHandle handle);
-
- /* Status */
- extern NXEventSystemInfoType NXEventSystemInfo(NXEventHandle handle,
- char *flavor,
- int *evs_info,
- unsigned int *evs_info_cnt);
- /* Keyboard */
- extern void NXSetKeyRepeatInterval(NXEventHandle handle, double seconds);
- extern double NXKeyRepeatInterval(NXEventHandle handle);
- extern void NXSetKeyRepeatThreshold(NXEventHandle handle, double threshold);
- extern double NXKeyRepeatThreshold(NXEventHandle handle);
- extern NXKeyMapping *NXSetKeyMapping(NXEventHandle h, NXKeyMapping *keymap);
- extern int NXKeyMappingLength(NXEventHandle handle);
- extern NXKeyMapping *NXGetKeyMapping(NXEventHandle h, NXKeyMapping *keymap);
- extern void NXResetKeyboard(NXEventHandle handle);
-
- /* Mouse */
- extern void NXSetClickTime(NXEventHandle handle, double seconds);
- extern double NXClickTime(NXEventHandle handle);
- extern void NXSetClickSpace(NXEventHandle handle, _NXSize_ *area);
- extern void NXGetClickSpace(NXEventHandle handle, _NXSize_ *area);
- extern void NXSetMouseScaling(NXEventHandle handle, NXMouseScaling *scaling);
- extern void NXGetMouseScaling(NXEventHandle handle, NXMouseScaling *scaling);
- #ifdef _undef
- extern void NXEnableMouseButton(NXEventHandle handle, NXMouseButton button);
- extern NXMouseButton NXMouseButtonEnabled(NXEventHandle handle);
- #endif
- extern void NXResetMouse(NXEventHandle handle);
-
- /* Screen Brightness and Auto-dimming */
-
- extern void NXSetAutoDimThreshold(NXEventHandle handle, double seconds);
- extern double NXAutoDimThreshold(NXEventHandle handle);
- extern double NXAutoDimTime(NXEventHandle handle);
- extern double NXIdleTime(NXEventHandle handle);
- extern void NXSetAutoDimState(NXEventHandle handle, boolean_t dimmed);
- extern boolean_t NXAutoDimState(NXEventHandle handle);
- extern void NXSetAutoDimBrightness(NXEventHandle handle, double level);
- extern double NXAutoDimBrightness(NXEventHandle handle);
- extern void NXSetScreenBrightness(NXEventHandle handle, double level);
- extern double NXScreenBrightness(NXEventHandle handle);
-
- /* Speaker Volume */
- #ifdef _undef
- extern void NXSetCurrentVolume(NXEventHandle handle, double volume);
- extern double NXCurrentVolume(NXEventHandle handle);
- #endif
-
- /* Wait Cursor */
- #ifdef _undef
- extern void NXSetWaitCursorThreshold(NXEventHandle handle, double seconds);
- extern double NXWaitCursorThreshold(NXEventHandle handle);
- extern void NXSetWaitCursorSustain(NXEventHandle handle, double seconds);
- extern double NXWaitCursorSustain(NXEventHandle handle);
- extern void NXSetWaitCursorFrameInterval(NXEventHandle handle, double seconds);
- extern double NXWaitCursorFrameInterval(NXEventHandle handle);
- #endif
-
- /*
- * Generic calls. Argument values are device and architecture dependent.
- * This API is provided for the convenience of special device users. Code
- * which is intended to be portable across multiple platforms and architectures
- * should not use the following functions.
- */
- #ifdef _undef
- extern int NXEvSetParameterInt(NXEventHandle handle,
- char *parameterName,
- unsigned int *parameterArray,
- unsigned int count);
-
- extern int NXEvSetParameterChar(NXEventHandle handle,
- char *parameterName,
- unsigned char *parameterArray,
- unsigned int count);
-
- extern int NXEvGetParameterInt(NXEventHandle handle,
- char *parameterName,
- unsigned int maxCount,
- unsigned int *parameterArray,
- unsigned int *returnedCount);
-
- extern int NXEvGetParameterChar(NXEventHandle handle,
- char *parameterName,
- unsigned int maxCount,
- unsigned char *parameterArray,
- unsigned int *returnedCount);
- #endif
-
- #ifdef __cplusplus
- } /* extern "C" */
- #endif
-
- #endif /*_DRIVERS_EVENT_STATUS_DRIVER_ */
-
-