/*	**************************************************************  */
/*
 *	Module VRAMPUI
 *	This module contains functions for the current ramp
 *	voltage sample system user interface.
 *
 *	Zachary Wolf
 *	5/7/02
 */ 

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

/*	INCLUDES  */
#include <utility.h>
#include <ansi_c.h>
#include <cvirte.h>		/* Needed if linking in external compiler; harmless otherwise */
#include <userint.h>
#include "vrampuir.h"
#include "vrampui.h"
#include "vramp.h"

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

/*	PRIVATE PARAMETERS  */
static struct vramp_param_struct vramp_param;

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

/*	PRIVATE VARIABLES  */
static int vramp_panel;
static int vrampop_panel;

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

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

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

/*  PUBLIC FUNCTIONS  */

/*	**************************************************************  */
/*
 *	vrampui_init
 *  This function initializes the user interface for the VTramp 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
 *	vramp_par, vramp system parameters
 *
 *	Zachary Wolf
 *	5/7/02
 */

void vrampui_init(int top_pos, int left_pos, struct vramp_param_struct vramp_par)
{
	/* Save parameters for future use */
	vramp_param = vramp_par;
	
	/* Make sure the user interface panel is desired */
	if (vramp_param.show_ui != VRAMP_TRUE) return; 
	
	/* Open the Vramp panel */
	vramp_panel = LoadPanel(0, "vrampuir.uir", VRAMPPAN);
	if (vramp_panel < 0)
	{
		vrampui_error("Could not open user interface panel");
		return;
	}

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

/*	**************************************************************  */
/*
 *	vrampopui_init
 *  This function initializes the user interface for the Vramp 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
 *	5/7/02
 */

void vrampopui_init(int top_pos, int left_pos)
{
	/* Open the VTwire panel */
	vrampop_panel = LoadPanel(0, "vrampuir.uir", VRAMPOP);
	if (vramp_panel < 0)
	{
		vrampui_error("Could not open user interface panel");
		return;
	}

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

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

void vrampui_update(long int num_samp, double t_samp[], double imag_samp[], double v_samp[])
{
	/* Check for the user interface */
	if (vramp_param.show_ui != VRAMP_TRUE) return; 

	/* Remove previous Imag sample plot */
	DeleteGraphPlot(vramp_panel, VRAMPPAN_GRAPH_IMAG_SAMP, -1, VAL_IMMEDIATE_DRAW);
	
	/* Plot the Imag samples */
	PlotXY(vramp_panel, VRAMPPAN_GRAPH_IMAG_SAMP, t_samp, imag_samp, num_samp,
		VAL_DOUBLE, VAL_DOUBLE, VAL_SCATTER, VAL_SMALL_SOLID_SQUARE,
		VAL_SOLID, 1, VAL_RED);

	/* Remove previous V sample plot */
	DeleteGraphPlot(vramp_panel, VRAMPPAN_GRAPH_V_SAMP, -1, VAL_IMMEDIATE_DRAW);

	/* Plot the V samples */
	PlotXY(vramp_panel, VRAMPPAN_GRAPH_V_SAMP, t_samp, v_samp, num_samp,
	   VAL_DOUBLE, VAL_DOUBLE, VAL_SCATTER, VAL_SMALL_SOLID_SQUARE,
	   VAL_SOLID, 1, VAL_RED);
	
	/* Done */
	return;
}

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

/*  PRIVATE FUNCTIONS  */

/*	**************************************************************  */
/*
 *	vrampui_error
 *  This function handles error messages for the VTwire user interface.
 *
 *	Input:
 *	message, string to display in standard I/O
 *
 *	Zachary Wolf
 *	5/7/02
 */

void vrampui_error(char* message)
{
	/* Declare variables */
	char buf[80];
	
	/* Notify the operator of the error */
	printf("\nVRAMPUI 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 vrampui_quit(int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	switch (event)
	{
		case EVENT_COMMIT:
			vramp_exit();
			QuitUserInterface(0);
			break;
	}
	return 0;
}

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

int CVICALLBACK vrampui_get_v(int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	/* Declare variables */
	long int num_samp;
	double imag;
	double t_samp[VRAMP_MAX_NUM_SAMP];
	double imag_samp[VRAMP_MAX_NUM_SAMP];
	double v_samp[VRAMP_MAX_NUM_SAMP];

	switch (event)
	{
		case EVENT_COMMIT:
			GetCtrlVal (panel, VRAMPOP_NUMERIC_IMAG, &imag);
			vramp_get_v(imag, &num_samp, t_samp, imag_samp, v_samp);
			vramp_plt_v(num_samp, t_samp, imag_samp, v_samp);
			break;
		case EVENT_RIGHT_CLICK:

			break;
	}
	
	/* Done */
	return 0;
}