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/******************************************************************************
*
* Copyright (c) 1994-1999 Palm Computing, Inc. or its subsidiaries.
* All rights reserved.
*
* File: PenMgr.h
*
* Description:
* Include file for Pen manager
*
* History:
* 6/5/96 Created by Ron Marianetti
*
*****************************************************************************/
#ifndef __PEN_MGR_H
#define __PEN_MGR_H
// Pilot common definitions
#include <PalmTypes.h>
#include <CoreTraps.h>
#include <ErrorBase.h>
#include <Rect.h>
/********************************************************************
* Pen Manager Errors
* the constant serErrorClass is defined in ErrorBase.h
********************************************************************/
#define penErrBadParam (penErrorClass | 1)
#define penErrIgnorePoint (penErrorClass | 2)
/********************************************************************
* Pen manager Routines
********************************************************************/
#ifdef REMOVE_FOR_EMULATOR
#ifdef __cplusplus
extern "C" {
#endif
// Initializes the Pen Manager
Err PenOpen(void)
SYS_TRAP(sysTrapPenOpen);
// Closes the Pen Manager and frees whatever memory it allocated
Err PenClose(void)
SYS_TRAP(sysTrapPenClose);
// Put pen to sleep
Err PenSleep(void)
SYS_TRAP(sysTrapPenSleep);
// Wake pen
Err PenWake(void)
SYS_TRAP(sysTrapPenWake);
// Get the raw pen coordinates from the hardware.
Err PenGetRawPen(PointType *penP)
SYS_TRAP(sysTrapPenGetRawPen);
// Reset calibration in preparation for setting it again
Err PenResetCalibration (void)
SYS_TRAP(sysTrapPenResetCalibration);
// Set calibration settings for the pen
Err PenCalibrate (PointType *digTopLeftP, PointType *digBotRightP,
PointType *scrTopLeftP, PointType *scrBotRightP)
SYS_TRAP(sysTrapPenCalibrate);
// Scale a raw pen coordinate into screen coordinates
Err PenRawToScreen(PointType *penP)
SYS_TRAP(sysTrapPenRawToScreen);
// Scale a screen pen coordinate back into a raw coordinate
Err PenScreenToRaw(PointType *penP)
SYS_TRAP(sysTrapPenScreenToRaw);
#ifdef __cplusplus
}
#endif
#endif
/************************************************************
* Assembly Function Prototypes
*************************************************************/
#define _PenGetRawPen \
ASM_SYS_TRAP(sysTrapPenGetRawPen)
#endif //__PEN_MGR_H
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