/*	**************************************************************  */
/*
 *	Module SR830UI
 *	This module contains functions for the IOtech SR830
 *	user interface.
 *
 *	Zachary Wolf
 *	8/25/04
 */ 

/*	**************************************************************  */

/*	INCLUDES  */
#include <utility.h>
#include <ansi_c.h>
#include <cvirte.h>		/* Needed if linking in external compiler; harmless otherwise */
#include <userint.h>
#include "sr830uir.h"
#include "sr830ui.h"
#include "sr830.h"

/*	**************************************************************  */

/*	PRIVATE VARIABLES  */
static int sr830_ID;
static int sr830_panel;

/*	**************************************************************  */

/*  PRIVATE FUNCTION DECLARATIONSS  */
void sr830ui_error(char* msg);

/*	**************************************************************  */

/*  PUBLIC FUNCTIONS  */

/*	**************************************************************  */
/*
 *	sr830ui_init
 *  This function initializes the user interface for the SR830.
 *
 *	Input:
 *	ID, SR830 device identifier
 *
 *	Zachary Wolf
 *	8/25/04
 */

void sr830ui_init(int ID)
{
	/* Save the DAC ID */
	sr830_ID = ID;
	
	/* Open the SR830 panel */
	sr830_panel = LoadPanel(0, "sr830uir.uir", LIAPANEL);
	if (sr830_panel < 0)
	{
		sr830ui_error("Could not open user interface panel");
		return;
	}
	
	/* Display the panel when the user interface runs */
	DisplayPanel(sr830_panel);
	
	/* Done */
	return;
}

/*	**************************************************************  */

/*  PRIVATE FUNCTIONS  */

/*	**************************************************************  */
/*
 *	sr830ui_error
 *  This function handles error messages for the SR830 user interface.
 *
 *	Input:
 *	message, string to display in standard I/O
 *
 *	Zachary Wolf
 *	8/25/04
 */

void sr830ui_error(char* message)
{
	/* Declare variables */
	char buf[SR830_MAX_CMD];
	
	/* Notify the operator of the error */
	printf("\nSR830UI ERROR: %s\n", message);
	Beep();
	Delay(.5);
	Beep();
	
	/* Terminate the program if the operator desires */
	printf("Press ENTER to continue.\nPress any key then ENTER to terminate program.\n");
	fgets(buf, SR830_MAX_CMD, stdin);
	if (buf[0] == '\n') return;
	else exit(0);
}

/*	**************************************************************  */

/*  PRIVATE USER INTERFACE FUNCTIONS  */

/*	**************************************************************  */

int CVICALLBACK sr830ui_automeasure(int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	switch (event)
	{
		case EVENT_COMMIT:
			sr830_automeasure(sr830_ID);
			break;
		case EVENT_RIGHT_CLICK:

			break;
	}
	return 0;
}

/*	**************************************************************  */

int CVICALLBACK sr830ui_get_freq(int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	double freq;
	switch (event)
	{
		case EVENT_COMMIT:
			sr830_get_freq(sr830_ID, &freq);
			SetCtrlVal(sr830_panel, LIAPANEL_NUM_FREQ, freq);
			break;
		case EVENT_RIGHT_CLICK:

			break;
	}
	return 0;
}

/*	**************************************************************  */

int CVICALLBACK sr830ui_get_phase(int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	double phase;
	switch (event)
	{
		case EVENT_COMMIT:
			sr830_get_phase(sr830_ID, &phase);
			SetCtrlVal(sr830_panel, LIAPANEL_NUM_PHASE, phase);
			break;
		case EVENT_RIGHT_CLICK:

			break;
	}
	return 0;
}

/*	**************************************************************  */

int CVICALLBACK sr830ui_get_vrms(int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	double vrms;
	switch (event)
	{
		case EVENT_COMMIT:
			sr830_get_vrms(sr830_ID, &vrms);
			SetCtrlVal(sr830_panel, LIAPANEL_NUM_VRMS, vrms);
			break;
		case EVENT_RIGHT_CLICK:

			break;
	}
	return 0;
}

/*	**************************************************************  */

int CVICALLBACK sr830ui_get_vxrms(int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	double vxrms;
	switch (event)
	{
		case EVENT_COMMIT:
			sr830_get_vxrms(sr830_ID, &vxrms);
			SetCtrlVal(sr830_panel, LIAPANEL_NUM_VXRMS, vxrms);
			break;
		case EVENT_RIGHT_CLICK:

			break;
	}
	return 0;
}

/*	**************************************************************  */

int CVICALLBACK sr830ui_get_vyrms(int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	double vyrms;
	switch (event)
	{
		case EVENT_COMMIT:
			sr830_get_vyrms(sr830_ID, &vyrms);
			SetCtrlVal(sr830_panel, LIAPANEL_NUM_VYRMS, vyrms);
			break;
		case EVENT_RIGHT_CLICK:

			break;
	}
	return 0;
}

/*	**************************************************************  */

int CVICALLBACK sr830ui_get_sensitivity(int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	int sens;
	switch (event)
	{
		case EVENT_COMMIT:
			sr830_get_sensitivity(sr830_ID, &sens);
			SetCtrlVal(sr830_panel, LIAPANEL_NUM_SENSITIVITY, sens);
			break;
		case EVENT_RIGHT_CLICK:

			break;
	}
	return 0;
}

/*	**************************************************************  */

int CVICALLBACK sr830ui_quit(int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	switch (event)
	{
		case EVENT_COMMIT:
			sr830_exit(sr830_ID);
			QuitUserInterface(0);
			break;
		case EVENT_RIGHT_CLICK:

			break;
	}
	return 0;
}