/*	**************************************************************  */
/*
 *	Module MOVEXYUI
 *	This module contains functions for the MOVEXY
 *	user interface.
 *
 *	Zachary Wolf
 *	12/19/00
 */ 

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

/*	INCLUDES  */
#include <utility.h>
#include <ansi_c.h>
#include <cvirte.h>		/* Needed if linking in external compiler; harmless otherwise */
#include <userint.h>
#include "movexyuir.h"
#include "movexyui.h"
#include "movexy.h"

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

/*	PRIVATE VARIABLES  */
static int movexy_panel;

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

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

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

/*  PUBLIC FUNCTIONS  */

/*	**************************************************************  */
/*
 *	movexyui_init
 *  This function initializes the user interface for MOVEXY.
 *
 *	Zachary Wolf
 *	12/19/00
 */

void movexyui_init(void)
{
	/* Open the MOVEXY panel */
	movexy_panel = LoadPanel(0, "movexyuir.uir", MOVEXYPAN);
	if (movexy_panel < 0)
	{
		movexyui_error("Could not open user interface panel");
		return;
	}
	
	/* Display the panel when the user interface runs */
	DisplayPanel(movexy_panel);
	
	/* Done */
	return;
}

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

/*  PRIVATE FUNCTIONS  */

/*	**************************************************************  */
/*
 *	movexyui_error
 *  This function handles error messages for the MOVEXY user interface.
 *
 *	Input:
 *	message, string to display in standard I/O
 *
 *	Zachary Wolf
 *	8/26/98
 */

void movexyui_error(char* message)
{
	/* Declare variables */
	char buf[80];
	
	/* Notify the operator of the error */
	printf("\nMOVEXYUI 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.");
	fgets(buf, 80, stdin);
	if (buf[0] == '\n') return;
	else exit(0);
}

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

/*  PRIVATE USER INTERFACE FUNCTIONS  */

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

int CVICALLBACK movexyui_quit(int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	switch (event)
	{
		case EVENT_COMMIT:
			movexy_exit();
			QuitUserInterface(0);
			break;
	}
	return 0;
}

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

int CVICALLBACK movexyui_move(int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	double x_pos, y_pos;
	switch (event)
	{
		case EVENT_COMMIT:
			GetCtrlVal(panel, MOVEXYPAN_NUM_MOVE_X_POS, &x_pos);
			GetCtrlVal(panel, MOVEXYPAN_NUM_MOVE_Y_POS, &y_pos);
			movexy_abs_move(x_pos, y_pos);
			break;
	}
	return 0;
}

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

int CVICALLBACK movexyui_get_pos(int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	double x_pos, y_pos;
	switch (event)
	{
		case EVENT_COMMIT:
			movexy_get_pos(&x_pos, &y_pos);
			SetCtrlVal(panel, MOVEXYPAN_NUM_READ_X_POS, x_pos);
			SetCtrlVal(panel, MOVEXYPAN_NUM_READ_Y_POS, y_pos);
			break;
	}
	return 0;
}

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

int CVICALLBACK movexyui_zero(int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	double x_pos, y_pos;
	switch (event)
	{
		case EVENT_COMMIT:
			movexy_zero();
			movexy_get_pos(&x_pos, &y_pos);
			SetCtrlVal(panel, MOVEXYPAN_NUM_READ_X_POS, x_pos);
			SetCtrlVal(panel, MOVEXYPAN_NUM_READ_Y_POS, y_pos);
			break;
		case EVENT_RIGHT_CLICK:

			break;
	}
	return 0;
}