/*	**************************************************************  */
/*
 *	Module TELETRACUI
 *	This module contains functions for the TELETRAC interferometer
 *	user interface.
 *
 *	Zachary Wolf
 *	1/21/03
 */ 

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

/*	INCLUDES  */
#include <utility.h>
#include <ansi_c.h>
#include <cvirte.h>		/* Needed if linking in external compiler; harmless otherwise */
#include <userint.h>
#include "teletracuir.h"
#include "teletracui.h"
#include "teletrac.h"

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

/*	PRIVATE VARIABLES  */
static int teletrac_ID;
static int teletrac_panel;

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

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

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

/*  PUBLIC FUNCTIONS  */

/*	**************************************************************  */
/*
 *	teletracui_init
 *  This function initializes the user interface for the TELETRAC.
 *
 *	Input:
 *	ID, TELETRAC device identifier
 *
 *	Zachary Wolf
 *	1/21/03
 */

void teletracui_init(int ID)
{
	/* Save the Gaussmeter ID */
	teletrac_ID = ID;
	
	/* Open the TELETRAC panel */
	teletrac_panel = LoadPanel(0, "teletracuir.uir", TELETRAPAN);
	if (teletrac_panel < 0)
	{
		teletracui_error("Could not open user interface panel");
		return;
	}
	
	/* Display the panel when the user interface runs */
	DisplayPanel(teletrac_panel);
	
	/* Done */
	return;
}

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

/*  PRIVATE FUNCTIONS  */

/*	**************************************************************  */
/*
 *	teletracui_error
 *  This function handles error messages for the TELETRAC user interface.
 *
 *	Input:
 *	message, string to display in standard I/O
 *
 *	Zachary Wolf
 *	8/3/98
 */

void teletracui_error(char* message)
{
	/* Declare variables */
	char buf[TELETRAC_MAX_CMD];
	
	/* Notify the operator of the error */
	printf("\nTELETRACUI 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, TELETRAC_MAX_CMD, stdin);
	if (buf[0] == '\n') return;
	else exit(0);
}

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

/*  PRIVATE USER INTERFACE FUNCTIONS  */

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

int CVICALLBACK teletracui_zero(int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	char msg[TELETRAC_MAX_CMD];
	char axis;
	switch (event)
	{
		case EVENT_COMMIT:
			GetCtrlVal(teletrac_panel, TELETRAPAN_STR_AXIS, msg);
			axis = msg[0];
			teletrac_zero(teletrac_ID, axis);
			break;
		case EVENT_RIGHT_CLICK:

			break;
	}
	return 0;
}

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

int CVICALLBACK teletracui_get_pos(int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	char msg[TELETRAC_MAX_CMD];
	char axis;
	double pos;
	switch (event)
	{
		case EVENT_COMMIT:
			GetCtrlVal(teletrac_panel, TELETRAPAN_STR_AXIS, msg);
			axis = msg[0];
			teletrac_get_pos(teletrac_ID, axis, &pos);
			SetCtrlVal(teletrac_panel, TELETRAPAN_NUM_GET_POS, pos);
			break;
		case EVENT_RIGHT_CLICK:

			break;
	}
	return 0;
}

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

int CVICALLBACK teletracui_quit(int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	switch (event)
	{
		case EVENT_COMMIT:
			teletrac_exit(teletrac_ID);
			QuitUserInterface(0);
			break;
		case EVENT_RIGHT_CLICK:

			break;
	}
	return 0;
}