/*	**************************************************************  */
/*
 *	Module TMAGUI
 *	This module contains functions for the TMAG
 *	user interface.
 *
 *	Zachary Wolf
 *	11/17/00
 */ 

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

/*	INCLUDES  */
#include <utility.h>
#include <ansi_c.h>
#include <cvirte.h>		/* Needed if linking in external compiler; harmless otherwise */
#include <userint.h>
#include "tmaguir.h"
#include "tmagui.h"
#include "tmag.h"

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

/*	PRIVATE PARAMETERS  */
static struct tmag_param_struct tmag_param;

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

/*	PRIVATE VARIABLES  */
static int tmag_panel;
static int tmagop_panel;

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

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

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

/*  PUBLIC FUNCTIONS  */

/*	**************************************************************  */
/*
 *	tmagui_init
 *  This function initializes the user interface.
 *
 *	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
 *	tmag_par, tmag system parameters
 *
 *	Zachary Wolf
 *	11/17/00
 */

void tmagui_init(int top_pos, int left_pos, struct tmag_param_struct tmag_par)
{
	/* Declare variables */
	int i;
	char tn_name_string[80];
	char name_string[800];
	
	/* Save parameters for future use */
	tmag_param = tmag_par;
	
	/* Make sure the user interface panel is desired */
	if (tmag_param.show_ui != TMAG_TRUE) return;
	
	/* Open the TMAG panel */
	tmag_panel = LoadPanel(0, "tmaguir.uir", TEMPPAN);
	if (tmag_panel < 0)
	{
		tmagui_error("Could not open user interface panel");
		return;
	}

	/* Set the panel position */
	SetPanelPos(tmag_panel, top_pos, left_pos);
	
	/* Display the panel when the user interface runs */
	DisplayPanel(tmag_panel);
	
	/* Write the probe names in the text box */
	strcpy(name_string, "");
	for (i = 0; i < tmag_param.num_tmag_probes; i++)
	{
		sprintf(tn_name_string, "T%i: %-10.10s", i, tmag_param.probe[i].name);
		strcat(name_string, tn_name_string);
		if ((i+1) % 3 == 0) strcat(name_string, "\n");
		else strcat(name_string, " ");
	}
	SetCtrlVal (tmag_panel, TEMPPAN_TEXTMSG_DESCRIPTION, name_string);
	
	/* Set the number of traces in the strip chart */
	SetCtrlAttribute(tmag_panel, TEMPPAN_STRIPCHART_TEMP, ATTR_NUM_TRACES, tmag_param.num_tmag_probes);
	
	/* Done */
	return;
}

/*	**************************************************************  */
/*
 *	tmagopui_init
 *  This function initializes the user interface for the TMAG 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
 *	11/17/00
 */

void tmagopui_init(int top_pos, int left_pos)
{
	/* Open the panel */
	tmagop_panel = LoadPanel(0, "tmaguir.uir", TEMPOPPAN);
	if (tmag_panel < 0)
	{
		tmagui_error("Could not open user interface panel");
		return;
	}

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

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

void tmagui_update(int num_probes, double probe_temps[])
{
	/* Declare variables */
	char temp_string[300];
	char temp_val_string[50];
	int i;

	/* Check for the user interface */
	if (tmag_param.show_ui != TMAG_TRUE) return; 
											 
	/* Display the new values */
	sprintf(temp_string, "%s ", TimeStr()); 
	for (i = 0; i < num_probes; i++)
	{
		sprintf(temp_val_string, "%6.2f ", probe_temps[i]);
		strcat(temp_string, temp_val_string);
	}
	strcat(temp_string, "\n");
	SetCtrlVal (tmag_panel, TEMPPAN_TEXTBOX_VALUE, temp_string);
	
	/* Add the new values to the strip chart */
	PlotStripChart(tmag_panel, TEMPPAN_STRIPCHART_TEMP, probe_temps, num_probes, 0, 0, VAL_DOUBLE);
	
	/* Done */
	return;
}

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

/*  PRIVATE FUNCTIONS  */

/*	**************************************************************  */
/*
 *	tmagui_error
 *  This function handles error messages for the TMAG user interface.
 *
 *	Input:
 *	message, string to display in standard I/O
 *
 *	Zachary Wolf
 *	11/17/00
 */

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

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

/*  PRIVATE USER INTERFACE FUNCTIONS  */

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

int CVICALLBACK tmagui_get_temps(int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	int num_probes;
	double probe_temps[TMAG_MAX_NUM_PROBES];
	int i;			
	switch (event)
	{
		case EVENT_COMMIT:
			tmag_get_num_probes(&num_probes);
			for (i = 0; i < num_probes; i++) probe_temps[i] = i;
			tmagui_update(num_probes, probe_temps);
			break;
		case EVENT_RIGHT_CLICK:

			break;
	}
	return 0;
}

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

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

			break;
	}
	return 0;
}