/*	**************************************************************  */
/*
 *	Module BSCANUI
 *	This module contains functions for the magnetic field scan
 *	system user interface.
 *
 *	Zachary Wolf
 *	11/25/02
 */ 

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

/*	INCLUDES  */
#include <analysis.h>
#include <utility.h>
#include <ansi_c.h>
#include <cvirte.h>		/* Needed if linking in external compiler; harmless otherwise */
#include <userint.h>
#include "vscanui.h"
#include "bscanuir.h"
#include "bscanui.h"
#include "bscan.h"

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

/*	PRIVATE PARAMETERS  */
static struct bscan_param_struct bscan_param;

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

/*	PRIVATE VARIABLES  */
static int bscan_panel;
static int bscanop_panel;

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

/*  PRIVATE FUNCTION DECLARATIONS  */
void bscanui_error(char* msg);

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

/*  PUBLIC FUNCTIONS  */

/*	**************************************************************  */
/*
 *	bscanui_init
 *  This function initializes the user interface for the BSCAN system.
 *
 *	Input:
 *	top_pos, vertical position of top left panel corner in screen coordinates
 *	left_pos, horizontal position of top left panel corner in screen coordinates
 *	bscan_par, bscan system parameters
 *
 *	Zachary Wolf
 *	11/25/02
 */

void bscanui_init(int top_pos, int left_pos, struct bscan_param_struct bscan_par)
{
	/* Save parameters for future use */
	bscan_param = bscan_par;
	
	/* Make sure the user interface panel is desired */
	if (bscan_param.show_ui != BSCAN_TRUE) return; 
	
	/* Open the bscan panel */
	bscan_panel = LoadPanel(0, "c:\\dataccvi\\lib\\system\\bscan\\bscanuir.uir", BSCANPAN);
	if (bscan_panel < 0)
	{
		bscanui_error("Could not open user interface panel");
		return;
	}

	/* Set the panel position */
	SetPanelPos(bscan_panel, top_pos, left_pos);
	
	/* Display the panel */
	DisplayPanel(bscan_panel);
	
	/* Done */
	return;
}

/*	**************************************************************  */
/*
 *	bscanopui_init
 *  This function initializes the user interface for the BSCAN system.
 *
 *	Input:
 *	top_pos, vertical position of top left panel corner in screen coordinates
 *	left_pos, horizontal position of top left panel corner in screen coordinates
 *
 *	Zachary Wolf
 *	11/25/02
 */

void bscanopui_init(int top_pos, int left_pos)
{
	/* Open the bscanop panel */
	bscanop_panel = LoadPanel(0, "bscanuir.uir", BSCANOP);
	if (bscan_panel < 0)
	{
		bscanui_error("Could not open user interface panel");
		return;
	}

	/* Set the panel position */
	SetPanelPos(bscanop_panel, top_pos, left_pos);
	
	/* Display the panel when the user interface runs */
	DisplayPanel(bscanop_panel);
	
	/* Done */
	return;
}

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

void bscanui_clear_bsamp(void)
{
	/* Check for the user interface */
	if (bscan_param.show_ui != BSCAN_TRUE) return; 

	/* Remove previous field sample plot */
	DeleteGraphPlot(bscan_panel, BSCANPAN_GRAPH_B_SAMP, -1, VAL_IMMEDIATE_DRAW);
	
	/* Done */
	return;
}

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

void bscanui_plot_bsamp(int num_samp, double pos_samp[], double b_samp[], int color)
{
	/* Check for the user interface */
	if (bscan_param.show_ui != BSCAN_TRUE) return; 

	/* Plot the field samples */
	PlotXY(bscan_panel, BSCANPAN_GRAPH_B_SAMP, pos_samp, b_samp, num_samp,
	   VAL_DOUBLE, VAL_DOUBLE, VAL_SCATTER, VAL_SMALL_SOLID_SQUARE,
	   VAL_SOLID, 1, color);
	
	/* Done */
	return;
}

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

/*  PRIVATE FUNCTIONS  */

/*	**************************************************************  */
/*
 *	bscanui_error
 *  This function handles error messages for the VTwire user interface.
 *
 *	Input:
 *	message, string to display in standard I/O
 *
 *	Zachary Wolf
 *	11/25/02
 */

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

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

/*  PRIVATE USER INTERFACE FUNCTIONS  */

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

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

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

int CVICALLBACK bscanui_get_bsamp(int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	double start_pos, dist_move;
	double pos_samp[5000];
	double v_samp[5000];
	double b_samp[5000];
	int num_samp;
	
	switch (event)
	{
		case EVENT_COMMIT:
			GetCtrlVal (panel, BSCANOP_START_POS, &start_pos);
			GetCtrlVal (panel, BSCANOP_DIST_MOVE, &dist_move);
			bscan_get_b(start_pos, dist_move, &num_samp, pos_samp, v_samp, b_samp);
			bscan_plt_b(num_samp, pos_samp, v_samp, b_samp);
			bscanui_clear_bsamp();
			bscanui_plot_bsamp(num_samp, pos_samp, b_samp, VAL_RED);
			vscanui_clear_vsamp();
			vscanui_plot_vsamp(num_samp, pos_samp, v_samp, VAL_BLUE);
			vscan_move_probe_abs(0.);
			break;
		case EVENT_RIGHT_CLICK:

			break;
	}
	return 0;
}