static char const rcsid [] = "$Id: maps_vars.c,v 1.1 1998/04/22 10:24:56 stojanov Exp $";


/*****************************************************************************/
/*                                                                           */
/* Unit: MAPS_VARS                                                           */
/*                                                                           */
/* Author: Nikola Stojanovic                                                 */
/*                                                                           */
/* Revision:    15 APR 98                                                    */
/*                                                                           */
/* Unit contains code for declaration and initialization of the global       */
/*   variables of maps program                                               */
/*                                                                           */
/*****************************************************************************/


#include <stdio.h>
#include "maps.h"



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


strlist_ptr registered_paths;

long int start_trim;

double pa;
double pg;
double pt;
double pc;
double pgap;

char *current_file_name;
int current_line_number;

char *principal_sequence;

int description_include;
int page_orientation;
int page_size;
int page_width;
int block_spacing;
int text_font_size;

bool information_include;
int information_kind;

int output_format;

header_ptr file_data;     /* Current contents of the alignment file observed */
unpacked_ptr alignment_records;           /* Current alignment text and data */

int principal_seqnum;

landmarkll_ptr established_landmarks;
originll_ptr established_origins;

descll_ptr *established_top_vector;
descll_ptr established_top_lines;
descll_ptr *established_inter_vector;
descll_ptr established_inter_lines;
descll_ptr *established_bottom_vector;
descll_ptr established_bottom_lines;

boxll_ptr established_boxes;
underll_ptr established_underlines;

textll_ptr *established_text_vector;

float *established_information; /* Array of information contents for columns */

ibox_ptr custom_boxes;
iunder_ptr custom_underlines;

int display_size;
displayll_ptr *display_vector;


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


/*****************************************************************************/
/*                                                                           */
/* Procedure: VARS_Initialize                                                */
/*                                                                           */

int VARS_Initialize (void)
{
 registered_paths = NULL;

 start_trim = 0;
 
 pa = pg = pt = pc = 0.0;

 current_file_name = NULL; current_line_number = 0;

 principal_sequence = NULL;

 description_include = UNDEFINED;
 page_orientation = UNDEFINED;
 page_size = UNDEFINED;
 page_width = UNDEFINED;
 block_spacing = UNDEFINED;
 text_font_size = UNDEFINED;

 information_include = FALSE;
 information_kind = UNDEFINED;
 
 output_format = UNDEFINED;

 file_data = NULL; alignment_records = NULL;

 principal_seqnum = UNDEFINED;

 established_landmarks = NULL;
 established_origins = NULL;

 established_top_vector = NULL;
 established_top_lines = NULL;
 established_inter_vector = NULL;
 established_inter_lines = NULL;
 established_bottom_vector = NULL;
 established_bottom_lines = NULL;

 established_boxes = NULL;
 established_underlines = NULL;

 established_text_vector = NULL;

 established_information = NULL;

 custom_boxes = NULL;
 custom_underlines = NULL;

 display_size = 0;
 display_vector = NULL;
 
 return 0;
}