/* $Id: widget.h,v 1.8 2004/03/03 03:47:04 reinelt Exp $ * * generic widget handling * * Copyright 2003,2004 Michael Reinelt * Copyright 2004 The LCD4Linux Team * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * * * $Log: widget.h,v $ * Revision 1.8 2004/03/03 03:47:04 reinelt * big patch from Martin Hejl: * - use qprintf() where appropriate * - save CPU cycles on gettimeofday() * - add quit() functions to free allocated memory * - fixed lots of memory leaks * * Revision 1.7 2004/01/14 11:33:00 reinelt * new plugin 'uname' which does what it's called * text widget nearly finished * first results displayed on MatrixOrbital * * Revision 1.6 2004/01/13 08:18:20 reinelt * timer queues added * liblcd4linux deactivated turing transformation to new layout * * Revision 1.5 2004/01/11 18:26:02 reinelt * further widget and layout processing * * Revision 1.4 2004/01/10 20:22:33 reinelt * added new function 'cfg_list()' (not finished yet) * added layout.c (will replace processor.c someday) * added widget_text.c (will be the first and most important widget) * modified lcd4linux.c so that old-style configs should work, too * * Revision 1.3 2004/01/10 17:34:40 reinelt * further matrixOrbital changes * widgets initialized * * Revision 1.2 2003/10/05 17:58:50 reinelt * libtool junk; copyright messages cleaned up * * Revision 1.1 2003/09/19 03:51:29 reinelt * minor fixes, widget.c added * */ #ifndef _WIDGET_H_ #define _WIDGET_H_ struct WIDGET; // forward declaration typedef struct WIDGET_CLASS { char *name; int (*init) (struct WIDGET *Self); int (*draw) (struct WIDGET *Self); int (*quit) (struct WIDGET *Self); } WIDGET_CLASS; typedef struct WIDGET{ char *name; WIDGET_CLASS *class; int row; int col; void *data; } WIDGET; int widget_register (WIDGET_CLASS *widget); void widget_unregister (void); int widget_add (char *name, int row, int col); #endif pstream/2.1.8.20120514'>com_phidgets_BridgePhidget.c
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#include "../stdafx.h"
#include "phidget_jni.h"
#include "com_phidgets_BridgePhidget.h"
#include "../cphidgetbridge.h"

EVENT_VARS(bridgeData, BridgeData)

JNI_LOAD(bridge, Bridge)
	EVENT_VAR_SETUP(bridge, bridgeData, BridgeData, ID, V)
}

EVENT_HANDLER_INDEXED(Bridge, bridgeData, BridgeData, 
					  CPhidgetBridge_set_OnBridgeData_Handler, double)

JNI_CREATE(Bridge)

JNI_GETFUNC(Bridge, InputCount, InputCount, jint)
JNI_INDEXED_GETFUNC(Bridge, BridgeValue, BridgeValue, jdouble)
JNI_INDEXED_GETFUNC(Bridge, BridgeMin, BridgeMin, jdouble)
JNI_INDEXED_GETFUNC(Bridge, BridgeMax, BridgeMax, jdouble)
JNI_INDEXED_GETFUNCBOOL(Bridge, Enabled, Enabled)
JNI_INDEXED_SETFUNC(Bridge, Enabled, Enabled, jboolean)

JNIEXPORT jint JNICALL
Java_com_phidgets_BridgePhidget_getGain(JNIEnv *env, jobject obj, jint index)
{
	CPhidgetBridgeHandle h = (CPhidgetBridgeHandle)(uintptr_t)
	    (*env)->GetLongField(env, obj, handle_fid);
	int error;
	CPhidgetBridge_Gain v;
	if ((error = CPhidgetBridge_getGain(h, index, &v)))
		PH_THROW(error);
	return (jint)v;
}

JNI_INDEXED_SETFUNC(Bridge, Gain, Gain, jint)
JNI_GETFUNC(Bridge, DataRate, DataRate, jint)
JNI_SETFUNC(Bridge, DataRate, DataRate, jint)
JNI_GETFUNC(Bridge, DataRateMin, DataRateMin, jint)
JNI_GETFUNC(Bridge, DataRateMax, DataRateMax, jint)