/*
    Gpredict: Real-time satellite tracking and orbit prediction program

    Copyright (C)  2001-2017  Alexandru Csete, OZ9AEC.

    Comments, questions and bugreports should be submitted via
    http://sourceforge.net/projects/gpredict/
    More details can be found at the project home page:

            http://gpredict.oz9aec.net/
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.
  
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
  
    You should have received a copy of the GNU General Public License
    along with this program; if not, visit http://www.fsf.org/
*/
#ifndef LOC_TREE_H
#define LOC_TREE_H 1

/** Tree column definitions */
typedef enum {
    TREE_COL_NAM = 0,           /*!< Location name column. */
    TREE_COL_LAT,               /*!< Location latitude column. */
    TREE_COL_LON,               /*!< Location longitude column. */
    TREE_COL_ALT,               /*!< Location altitude column. */
    TREE_COL_WX,                /*!< Weather station column. */
    TREE_COL_SELECT,            /*!< Invisible colindicating whether row may be selected */
    TREE_COL_NUM                /*!< The total number of columns. */
} loc_tree_col_t;


/** Column flags */
typedef enum {
    TREE_COL_FLAG_NAME = 1 << TREE_COL_NAM,     /*!< Location name column. */
    TREE_COL_FLAG_LAT = 1 << TREE_COL_LAT,      /*!< Location latitude column. */
    TREE_COL_FLAG_LON = 1 << TREE_COL_LON,      /*!< Location longitude column. */
    TREE_COL_FLAG_ALT = 1 << TREE_COL_ALT,      /*!< Location altitude column. */
    TREE_COL_FLAG_WX = 1 << TREE_COL_WX /*!< Weather station column. */
} loc_tree_col_flag_t;



gboolean        loc_tree_create(const gchar * fname,
                                guint flags,
                                gchar ** loc,
                                gfloat * lat,
                                gfloat * lon, guint * alt, gchar ** wx);

#endif
